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author | dfr <dfr@FreeBSD.org> | 2008-11-22 16:14:52 +0000 |
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committer | dfr <dfr@FreeBSD.org> | 2008-11-22 16:14:52 +0000 |
commit | 19b6af98ec71398e77874582eb84ec5310c7156f (patch) | |
tree | 61eebb1b357f3edaa339d295e26a47a74534ac23 /sys/xen/interface | |
parent | 83299de5870b2dc099c17aec548d3502821bc29b (diff) | |
download | FreeBSD-src-19b6af98ec71398e77874582eb84ec5310c7156f.zip FreeBSD-src-19b6af98ec71398e77874582eb84ec5310c7156f.tar.gz |
Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64
performance in Xen's HVM mode.
Diffstat (limited to 'sys/xen/interface')
59 files changed, 0 insertions, 10651 deletions
diff --git a/sys/xen/interface/COPYING b/sys/xen/interface/COPYING deleted file mode 100644 index ffc6d61..0000000 --- a/sys/xen/interface/COPYING +++ /dev/null @@ -1,38 +0,0 @@ -XEN NOTICE -========== - -This copyright applies to all files within this subdirectory and its -subdirectories: - include/public/*.h - include/public/hvm/*.h - include/public/io/*.h - -The intention is that these files can be freely copied into the source -tree of an operating system when porting that OS to run on Xen. Doing -so does *not* cause the OS to become subject to the terms of the GPL. - -All other files in the Xen source distribution are covered by version -2 of the GNU General Public License except where explicitly stated -otherwise within individual source files. - - -- Keir Fraser (on behalf of the Xen team) - -===================================================================== - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to -deal in the Software without restriction, including without limitation the -rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -sell copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -DEALINGS IN THE SOFTWARE. diff --git a/sys/xen/interface/acm.h b/sys/xen/interface/acm.h deleted file mode 100644 index ef62da0..0000000 --- a/sys/xen/interface/acm.h +++ /dev/null @@ -1,228 +0,0 @@ -/* - * acm.h: Xen access control module interface defintions - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Reiner Sailer <sailer@watson.ibm.com> - * Copyright (c) 2005, International Business Machines Corporation. - */ - -#ifndef _XEN_PUBLIC_ACM_H -#define _XEN_PUBLIC_ACM_H - -#include "xen.h" - -/* if ACM_DEBUG defined, all hooks should - * print a short trace message (comment it out - * when not in testing mode ) - */ -/* #define ACM_DEBUG */ - -#ifdef ACM_DEBUG -# define printkd(fmt, args...) printk(fmt,## args) -#else -# define printkd(fmt, args...) -#endif - -/* default ssid reference value if not supplied */ -#define ACM_DEFAULT_SSID 0x0 -#define ACM_DEFAULT_LOCAL_SSID 0x0 - -/* Internal ACM ERROR types */ -#define ACM_OK 0 -#define ACM_UNDEF -1 -#define ACM_INIT_SSID_ERROR -2 -#define ACM_INIT_SOID_ERROR -3 -#define ACM_ERROR -4 - -/* External ACCESS DECISIONS */ -#define ACM_ACCESS_PERMITTED 0 -#define ACM_ACCESS_DENIED -111 -#define ACM_NULL_POINTER_ERROR -200 - -/* - Error codes reported in when trying to test for a new policy - These error codes are reported in an array of tuples where - each error code is followed by a parameter describing the error - more closely, such as a domain id. -*/ -#define ACM_EVTCHN_SHARING_VIOLATION 0x100 -#define ACM_GNTTAB_SHARING_VIOLATION 0x101 -#define ACM_DOMAIN_LOOKUP 0x102 -#define ACM_CHWALL_CONFLICT 0x103 -#define ACM_SSIDREF_IN_USE 0x104 - - -/* primary policy in lower 4 bits */ -#define ACM_NULL_POLICY 0 -#define ACM_CHINESE_WALL_POLICY 1 -#define ACM_SIMPLE_TYPE_ENFORCEMENT_POLICY 2 -#define ACM_POLICY_UNDEFINED 15 - -/* combinations have secondary policy component in higher 4bit */ -#define ACM_CHINESE_WALL_AND_SIMPLE_TYPE_ENFORCEMENT_POLICY \ - ((ACM_SIMPLE_TYPE_ENFORCEMENT_POLICY << 4) | ACM_CHINESE_WALL_POLICY) - -/* policy: */ -#define ACM_POLICY_NAME(X) \ - ((X) == (ACM_NULL_POLICY)) ? "NULL" : \ - ((X) == (ACM_CHINESE_WALL_POLICY)) ? "CHINESE WALL" : \ - ((X) == (ACM_SIMPLE_TYPE_ENFORCEMENT_POLICY)) ? "SIMPLE TYPE ENFORCEMENT" : \ - ((X) == (ACM_CHINESE_WALL_AND_SIMPLE_TYPE_ENFORCEMENT_POLICY)) ? "CHINESE WALL AND SIMPLE TYPE ENFORCEMENT" : \ - "UNDEFINED" - -/* the following policy versions must be increased - * whenever the interpretation of the related - * policy's data structure changes - */ -#define ACM_POLICY_VERSION 3 -#define ACM_CHWALL_VERSION 1 -#define ACM_STE_VERSION 1 - -/* defines a ssid reference used by xen */ -typedef uint32_t ssidref_t; - -/* hooks that are known to domains */ -#define ACMHOOK_none 0 -#define ACMHOOK_sharing 1 - -/* -------security policy relevant type definitions-------- */ - -/* type identifier; compares to "equal" or "not equal" */ -typedef uint16_t domaintype_t; - -/* CHINESE WALL POLICY DATA STRUCTURES - * - * current accumulated conflict type set: - * When a domain is started and has a type that is in - * a conflict set, the conflicting types are incremented in - * the aggregate set. When a domain is destroyed, the - * conflicting types to its type are decremented. - * If a domain has multiple types, this procedure works over - * all those types. - * - * conflict_aggregate_set[i] holds the number of - * running domains that have a conflict with type i. - * - * running_types[i] holds the number of running domains - * that include type i in their ssidref-referenced type set - * - * conflict_sets[i][j] is "0" if type j has no conflict - * with type i and is "1" otherwise. - */ -/* high-16 = version, low-16 = check magic */ -#define ACM_MAGIC 0x0001debc - -/* each offset in bytes from start of the struct they - * are part of */ - -/* V3 of the policy buffer aded a version structure */ -struct acm_policy_version -{ - uint32_t major; - uint32_t minor; -}; - - -/* each buffer consists of all policy information for - * the respective policy given in the policy code - * - * acm_policy_buffer, acm_chwall_policy_buffer, - * and acm_ste_policy_buffer need to stay 32-bit aligned - * because we create binary policies also with external - * tools that assume packed representations (e.g. the java tool) - */ -struct acm_policy_buffer { - uint32_t policy_version; /* ACM_POLICY_VERSION */ - uint32_t magic; - uint32_t len; - uint32_t policy_reference_offset; - uint32_t primary_policy_code; - uint32_t primary_buffer_offset; - uint32_t secondary_policy_code; - uint32_t secondary_buffer_offset; - struct acm_policy_version xml_pol_version; /* add in V3 */ -}; - - -struct acm_policy_reference_buffer { - uint32_t len; -}; - -struct acm_chwall_policy_buffer { - uint32_t policy_version; /* ACM_CHWALL_VERSION */ - uint32_t policy_code; - uint32_t chwall_max_types; - uint32_t chwall_max_ssidrefs; - uint32_t chwall_max_conflictsets; - uint32_t chwall_ssid_offset; - uint32_t chwall_conflict_sets_offset; - uint32_t chwall_running_types_offset; - uint32_t chwall_conflict_aggregate_offset; -}; - -struct acm_ste_policy_buffer { - uint32_t policy_version; /* ACM_STE_VERSION */ - uint32_t policy_code; - uint32_t ste_max_types; - uint32_t ste_max_ssidrefs; - uint32_t ste_ssid_offset; -}; - -struct acm_stats_buffer { - uint32_t magic; - uint32_t len; - uint32_t primary_policy_code; - uint32_t primary_stats_offset; - uint32_t secondary_policy_code; - uint32_t secondary_stats_offset; -}; - -struct acm_ste_stats_buffer { - uint32_t ec_eval_count; - uint32_t gt_eval_count; - uint32_t ec_denied_count; - uint32_t gt_denied_count; - uint32_t ec_cachehit_count; - uint32_t gt_cachehit_count; -}; - -struct acm_ssid_buffer { - uint32_t len; - ssidref_t ssidref; - uint32_t policy_reference_offset; - uint32_t primary_policy_code; - uint32_t primary_max_types; - uint32_t primary_types_offset; - uint32_t secondary_policy_code; - uint32_t secondary_max_types; - uint32_t secondary_types_offset; -}; - -#endif - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/acm_ops.h b/sys/xen/interface/acm_ops.h deleted file mode 100644 index 27a8872..0000000 --- a/sys/xen/interface/acm_ops.h +++ /dev/null @@ -1,159 +0,0 @@ -/* - * acm_ops.h: Xen access control module hypervisor commands - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Reiner Sailer <sailer@watson.ibm.com> - * Copyright (c) 2005,2006 International Business Machines Corporation. - */ - -#ifndef __XEN_PUBLIC_ACM_OPS_H__ -#define __XEN_PUBLIC_ACM_OPS_H__ - -#include "xen.h" -#include "acm.h" - -/* - * Make sure you increment the interface version whenever you modify this file! - * This makes sure that old versions of acm tools will stop working in a - * well-defined way (rather than crashing the machine, for instance). - */ -#define ACM_INTERFACE_VERSION 0xAAAA000A - -/************************************************************************/ - -/* - * Prototype for this hypercall is: - * int acm_op(int cmd, void *args) - * @cmd == ACMOP_??? (access control module operation). - * @args == Operation-specific extra arguments (NULL if none). - */ - - -#define ACMOP_setpolicy 1 -struct acm_setpolicy { - /* IN */ - XEN_GUEST_HANDLE_64(void) pushcache; - uint32_t pushcache_size; -}; - - -#define ACMOP_getpolicy 2 -struct acm_getpolicy { - /* IN */ - XEN_GUEST_HANDLE_64(void) pullcache; - uint32_t pullcache_size; -}; - - -#define ACMOP_dumpstats 3 -struct acm_dumpstats { - /* IN */ - XEN_GUEST_HANDLE_64(void) pullcache; - uint32_t pullcache_size; -}; - - -#define ACMOP_getssid 4 -#define ACM_GETBY_ssidref 1 -#define ACM_GETBY_domainid 2 -struct acm_getssid { - /* IN */ - uint32_t get_ssid_by; /* ACM_GETBY_* */ - union { - domaintype_t domainid; - ssidref_t ssidref; - } id; - XEN_GUEST_HANDLE_64(void) ssidbuf; - uint32_t ssidbuf_size; -}; - -#define ACMOP_getdecision 5 -struct acm_getdecision { - /* IN */ - uint32_t get_decision_by1; /* ACM_GETBY_* */ - uint32_t get_decision_by2; /* ACM_GETBY_* */ - union { - domaintype_t domainid; - ssidref_t ssidref; - } id1; - union { - domaintype_t domainid; - ssidref_t ssidref; - } id2; - uint32_t hook; - /* OUT */ - uint32_t acm_decision; -}; - - -#define ACMOP_chgpolicy 6 -struct acm_change_policy { - /* IN */ - XEN_GUEST_HANDLE_64(void) policy_pushcache; - uint32_t policy_pushcache_size; - XEN_GUEST_HANDLE_64(void) del_array; - uint32_t delarray_size; - XEN_GUEST_HANDLE_64(void) chg_array; - uint32_t chgarray_size; - /* OUT */ - /* array with error code */ - XEN_GUEST_HANDLE_64(void) err_array; - uint32_t errarray_size; -}; - -#define ACMOP_relabeldoms 7 -struct acm_relabel_doms { - /* IN */ - XEN_GUEST_HANDLE_64(void) relabel_map; - uint32_t relabel_map_size; - /* OUT */ - XEN_GUEST_HANDLE_64(void) err_array; - uint32_t errarray_size; -}; - -/* future interface to Xen */ -struct xen_acmctl { - uint32_t cmd; - uint32_t interface_version; - union { - struct acm_setpolicy setpolicy; - struct acm_getpolicy getpolicy; - struct acm_dumpstats dumpstats; - struct acm_getssid getssid; - struct acm_getdecision getdecision; - struct acm_change_policy change_policy; - struct acm_relabel_doms relabel_doms; - } u; -}; - -typedef struct xen_acmctl xen_acmctl_t; -DEFINE_XEN_GUEST_HANDLE(xen_acmctl_t); - -#endif /* __XEN_PUBLIC_ACM_OPS_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/arch-ia64.h b/sys/xen/interface/arch-ia64.h deleted file mode 100644 index 0c43cee..0000000 --- a/sys/xen/interface/arch-ia64.h +++ /dev/null @@ -1,621 +0,0 @@ -/****************************************************************************** - * arch-ia64/hypervisor-if.h - * - * Guest OS interface to IA64 Xen. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - */ - -#include "xen.h" - -#ifndef __HYPERVISOR_IF_IA64_H__ -#define __HYPERVISOR_IF_IA64_H__ - -#if !defined(__GNUC__) || defined(__STRICT_ANSI__) -#error "Anonymous structs/unions are a GNU extension." -#endif - -/* Structural guest handles introduced in 0x00030201. */ -#if __XEN_INTERFACE_VERSION__ >= 0x00030201 -#define ___DEFINE_XEN_GUEST_HANDLE(name, type) \ - typedef struct { type *p; } __guest_handle_ ## name -#else -#define ___DEFINE_XEN_GUEST_HANDLE(name, type) \ - typedef type * __guest_handle_ ## name -#endif - -#define __DEFINE_XEN_GUEST_HANDLE(name, type) \ - ___DEFINE_XEN_GUEST_HANDLE(name, type); \ - ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type) - -#define DEFINE_XEN_GUEST_HANDLE(name) __DEFINE_XEN_GUEST_HANDLE(name, name) -#define XEN_GUEST_HANDLE(name) __guest_handle_ ## name -#define XEN_GUEST_HANDLE_64(name) XEN_GUEST_HANDLE(name) -#define uint64_aligned_t uint64_t -#define set_xen_guest_handle(hnd, val) do { (hnd).p = val; } while (0) -#ifdef __XEN_TOOLS__ -#define get_xen_guest_handle(val, hnd) do { val = (hnd).p; } while (0) -#endif - -#ifndef __ASSEMBLY__ -typedef unsigned long xen_pfn_t; -#define PRI_xen_pfn "lx" -#endif - -/* Arch specific VIRQs definition */ -#define VIRQ_ITC VIRQ_ARCH_0 /* V. Virtual itc timer */ -#define VIRQ_MCA_CMC VIRQ_ARCH_1 /* MCA cmc interrupt */ -#define VIRQ_MCA_CPE VIRQ_ARCH_2 /* MCA cpe interrupt */ - -/* Maximum number of virtual CPUs in multi-processor guests. */ -/* WARNING: before changing this, check that shared_info fits on a page */ -#define MAX_VIRT_CPUS 64 - -/* IO ports location for PV. */ -#define IO_PORTS_PADDR 0x00000ffffc000000UL -#define IO_PORTS_SIZE 0x0000000004000000UL - -#ifndef __ASSEMBLY__ - -typedef unsigned long xen_ulong_t; - -#ifdef __XEN_TOOLS__ -#define XEN_PAGE_SIZE XC_PAGE_SIZE -#else -#define XEN_PAGE_SIZE PAGE_SIZE -#endif - -#define INVALID_MFN (~0UL) - -struct pt_fpreg { - union { - unsigned long bits[2]; - long double __dummy; /* force 16-byte alignment */ - } u; -}; - -union vac { - unsigned long value; - struct { - int a_int:1; - int a_from_int_cr:1; - int a_to_int_cr:1; - int a_from_psr:1; - int a_from_cpuid:1; - int a_cover:1; - int a_bsw:1; - long reserved:57; - }; -}; -typedef union vac vac_t; - -union vdc { - unsigned long value; - struct { - int d_vmsw:1; - int d_extint:1; - int d_ibr_dbr:1; - int d_pmc:1; - int d_to_pmd:1; - int d_itm:1; - long reserved:58; - }; -}; -typedef union vdc vdc_t; - -struct mapped_regs { - union vac vac; - union vdc vdc; - unsigned long virt_env_vaddr; - unsigned long reserved1[29]; - unsigned long vhpi; - unsigned long reserved2[95]; - union { - unsigned long vgr[16]; - unsigned long bank1_regs[16]; // bank1 regs (r16-r31) when bank0 active - }; - union { - unsigned long vbgr[16]; - unsigned long bank0_regs[16]; // bank0 regs (r16-r31) when bank1 active - }; - unsigned long vnat; - unsigned long vbnat; - unsigned long vcpuid[5]; - unsigned long reserved3[11]; - unsigned long vpsr; - unsigned long vpr; - unsigned long reserved4[76]; - union { - unsigned long vcr[128]; - struct { - unsigned long dcr; // CR0 - unsigned long itm; - unsigned long iva; - unsigned long rsv1[5]; - unsigned long pta; // CR8 - unsigned long rsv2[7]; - unsigned long ipsr; // CR16 - unsigned long isr; - unsigned long rsv3; - unsigned long iip; - unsigned long ifa; - unsigned long itir; - unsigned long iipa; - unsigned long ifs; - unsigned long iim; // CR24 - unsigned long iha; - unsigned long rsv4[38]; - unsigned long lid; // CR64 - unsigned long ivr; - unsigned long tpr; - unsigned long eoi; - unsigned long irr[4]; - unsigned long itv; // CR72 - unsigned long pmv; - unsigned long cmcv; - unsigned long rsv5[5]; - unsigned long lrr0; // CR80 - unsigned long lrr1; - unsigned long rsv6[46]; - }; - }; - union { - unsigned long reserved5[128]; - struct { - unsigned long precover_ifs; - unsigned long unat; // not sure if this is needed until NaT arch is done - int interrupt_collection_enabled; // virtual psr.ic - /* virtual interrupt deliverable flag is evtchn_upcall_mask in - * shared info area now. interrupt_mask_addr is the address - * of evtchn_upcall_mask for current vcpu - */ - unsigned char *interrupt_mask_addr; - int pending_interruption; - unsigned char vpsr_pp; - unsigned char vpsr_dfh; - unsigned char hpsr_dfh; - unsigned char hpsr_mfh; - unsigned long reserved5_1[4]; - int metaphysical_mode; // 1 = use metaphys mapping, 0 = use virtual - int banknum; // 0 or 1, which virtual register bank is active - unsigned long rrs[8]; // region registers - unsigned long krs[8]; // kernel registers - unsigned long tmp[16]; // temp registers (e.g. for hyperprivops) - }; - }; -}; -typedef struct mapped_regs mapped_regs_t; - -struct vpd { - struct mapped_regs vpd_low; - unsigned long reserved6[3456]; - unsigned long vmm_avail[128]; - unsigned long reserved7[4096]; -}; -typedef struct vpd vpd_t; - -struct arch_vcpu_info { -}; -typedef struct arch_vcpu_info arch_vcpu_info_t; - -/* - * This structure is used for magic page in domain pseudo physical address - * space and the result of XENMEM_machine_memory_map. - * As the XENMEM_machine_memory_map result, - * xen_memory_map::nr_entries indicates the size in bytes - * including struct xen_ia64_memmap_info. Not the number of entries. - */ -struct xen_ia64_memmap_info { - uint64_t efi_memmap_size; /* size of EFI memory map */ - uint64_t efi_memdesc_size; /* size of an EFI memory map descriptor */ - uint32_t efi_memdesc_version; /* memory descriptor version */ - void *memdesc[0]; /* array of efi_memory_desc_t */ -}; -typedef struct xen_ia64_memmap_info xen_ia64_memmap_info_t; - -struct arch_shared_info { - /* PFN of the start_info page. */ - unsigned long start_info_pfn; - - /* Interrupt vector for event channel. */ - int evtchn_vector; - - /* PFN of memmap_info page */ - unsigned int memmap_info_num_pages;/* currently only = 1 case is - supported. */ - unsigned long memmap_info_pfn; - - uint64_t pad[31]; -}; -typedef struct arch_shared_info arch_shared_info_t; - -typedef unsigned long xen_callback_t; - -struct ia64_tr_entry { - unsigned long pte; - unsigned long itir; - unsigned long vadr; - unsigned long rid; -}; -typedef struct ia64_tr_entry ia64_tr_entry_t; -DEFINE_XEN_GUEST_HANDLE(ia64_tr_entry_t); - -struct vcpu_tr_regs { - struct ia64_tr_entry itrs[12]; - struct ia64_tr_entry dtrs[12]; -}; - -union vcpu_ar_regs { - unsigned long ar[128]; - struct { - unsigned long kr[8]; - unsigned long rsv1[8]; - unsigned long rsc; - unsigned long bsp; - unsigned long bspstore; - unsigned long rnat; - unsigned long rsv2; - unsigned long fcr; - unsigned long rsv3[2]; - unsigned long eflag; - unsigned long csd; - unsigned long ssd; - unsigned long cflg; - unsigned long fsr; - unsigned long fir; - unsigned long fdr; - unsigned long rsv4; - unsigned long ccv; /* 32 */ - unsigned long rsv5[3]; - unsigned long unat; - unsigned long rsv6[3]; - unsigned long fpsr; - unsigned long rsv7[3]; - unsigned long itc; - unsigned long rsv8[3]; - unsigned long ign1[16]; - unsigned long pfs; /* 64 */ - unsigned long lc; - unsigned long ec; - unsigned long rsv9[45]; - unsigned long ign2[16]; - }; -}; - -union vcpu_cr_regs { - unsigned long cr[128]; - struct { - unsigned long dcr; // CR0 - unsigned long itm; - unsigned long iva; - unsigned long rsv1[5]; - unsigned long pta; // CR8 - unsigned long rsv2[7]; - unsigned long ipsr; // CR16 - unsigned long isr; - unsigned long rsv3; - unsigned long iip; - unsigned long ifa; - unsigned long itir; - unsigned long iipa; - unsigned long ifs; - unsigned long iim; // CR24 - unsigned long iha; - unsigned long rsv4[38]; - unsigned long lid; // CR64 - unsigned long ivr; - unsigned long tpr; - unsigned long eoi; - unsigned long irr[4]; - unsigned long itv; // CR72 - unsigned long pmv; - unsigned long cmcv; - unsigned long rsv5[5]; - unsigned long lrr0; // CR80 - unsigned long lrr1; - unsigned long rsv6[46]; - }; -}; - -struct vcpu_guest_context_regs { - unsigned long r[32]; - unsigned long b[8]; - unsigned long bank[16]; - unsigned long ip; - unsigned long psr; - unsigned long cfm; - unsigned long pr; - unsigned int nats; /* NaT bits for r1-r31. */ - unsigned int bnats; /* Nat bits for banked registers. */ - union vcpu_ar_regs ar; - union vcpu_cr_regs cr; - struct pt_fpreg f[128]; - unsigned long dbr[8]; - unsigned long ibr[8]; - unsigned long rr[8]; - unsigned long pkr[16]; - - /* FIXME: cpuid,pmd,pmc */ - - unsigned long xip; - unsigned long xpsr; - unsigned long xfs; - unsigned long xr[4]; - - struct vcpu_tr_regs tr; - - /* Physical registers in case of debug event. */ - unsigned long excp_iipa; - unsigned long excp_ifa; - unsigned long excp_isr; - unsigned int excp_vector; - - /* - * The rbs is intended to be the image of the stacked registers still - * in the cpu (not yet stored in memory). It is laid out as if it - * were written in memory at a 512 (64*8) aligned address + offset. - * rbs_voff is (offset / 8). rbs_nat contains NaT bits for the - * remaining rbs registers. rbs_rnat contains NaT bits for in memory - * rbs registers. - * Note: loadrs is 2**14 bytes == 2**11 slots. - */ - unsigned int rbs_voff; - unsigned long rbs[2048]; - unsigned long rbs_rnat; - - /* - * RSE.N_STACKED_PHYS via PAL_RSE_INFO - * Strictly this isn't cpu context, but this value is necessary - * for domain save/restore. So is here. - */ - unsigned long num_phys_stacked; -}; - -struct vcpu_guest_context { -#define VGCF_EXTRA_REGS (1UL << 1) /* Set extra regs. */ -#define VGCF_SET_CR_IRR (1UL << 2) /* Set cr_irr[0:3]. */ -#define VGCF_online (1UL << 3) /* make this vcpu online */ - unsigned long flags; /* VGCF_* flags */ - - struct vcpu_guest_context_regs regs; - - unsigned long event_callback_ip; - - /* xen doesn't share privregs pages with hvm domain so that this member - * doesn't make sense for hvm domain. - * ~0UL is already used for INVALID_P2M_ENTRY. */ -#define VGC_PRIVREGS_HVM (~(-2UL)) - unsigned long privregs_pfn; -}; -typedef struct vcpu_guest_context vcpu_guest_context_t; -DEFINE_XEN_GUEST_HANDLE(vcpu_guest_context_t); - -/* dom0 vp op */ -#define __HYPERVISOR_ia64_dom0vp_op __HYPERVISOR_arch_0 -/* Map io space in machine address to dom0 physical address space. - Currently physical assigned address equals to machine address. */ -#define IA64_DOM0VP_ioremap 0 - -/* Convert a pseudo physical page frame number to the corresponding - machine page frame number. If no page is assigned, INVALID_MFN or - GPFN_INV_MASK is returned depending on domain's non-vti/vti mode. */ -#define IA64_DOM0VP_phystomach 1 - -/* Convert a machine page frame number to the corresponding pseudo physical - page frame number of the caller domain. */ -#define IA64_DOM0VP_machtophys 3 - -/* Reserved for future use. */ -#define IA64_DOM0VP_iounmap 4 - -/* Unmap and free pages contained in the specified pseudo physical region. */ -#define IA64_DOM0VP_zap_physmap 5 - -/* Assign machine page frame to dom0's pseudo physical address space. */ -#define IA64_DOM0VP_add_physmap 6 - -/* expose the p2m table into domain */ -#define IA64_DOM0VP_expose_p2m 7 - -/* xen perfmon */ -#define IA64_DOM0VP_perfmon 8 - -/* gmfn version of IA64_DOM0VP_add_physmap */ -#define IA64_DOM0VP_add_physmap_with_gmfn 9 - -/* get fpswa revision */ -#define IA64_DOM0VP_fpswa_revision 10 - -/* Add an I/O port space range */ -#define IA64_DOM0VP_add_io_space 11 - -/* expose the foreign domain's p2m table into privileged domain */ -#define IA64_DOM0VP_expose_foreign_p2m 12 -#define IA64_DOM0VP_EFP_ALLOC_PTE 0x1 /* allocate p2m table */ - -/* unexpose the foreign domain's p2m table into privileged domain */ -#define IA64_DOM0VP_unexpose_foreign_p2m 13 - -// flags for page assignement to pseudo physical address space -#define _ASSIGN_readonly 0 -#define ASSIGN_readonly (1UL << _ASSIGN_readonly) -#define ASSIGN_writable (0UL << _ASSIGN_readonly) // dummy flag -/* Internal only: memory attribute must be WC/UC/UCE. */ -#define _ASSIGN_nocache 1 -#define ASSIGN_nocache (1UL << _ASSIGN_nocache) -// tlb tracking -#define _ASSIGN_tlb_track 2 -#define ASSIGN_tlb_track (1UL << _ASSIGN_tlb_track) -/* Internal only: associated with PGC_allocated bit */ -#define _ASSIGN_pgc_allocated 3 -#define ASSIGN_pgc_allocated (1UL << _ASSIGN_pgc_allocated) -/* Page is an IO page. */ -#define _ASSIGN_io 4 -#define ASSIGN_io (1UL << _ASSIGN_io) - -/* This structure has the same layout of struct ia64_boot_param, defined in - <asm/system.h>. It is redefined here to ease use. */ -struct xen_ia64_boot_param { - unsigned long command_line; /* physical address of cmd line args */ - unsigned long efi_systab; /* physical address of EFI system table */ - unsigned long efi_memmap; /* physical address of EFI memory map */ - unsigned long efi_memmap_size; /* size of EFI memory map */ - unsigned long efi_memdesc_size; /* size of an EFI memory map descriptor */ - unsigned int efi_memdesc_version; /* memory descriptor version */ - struct { - unsigned short num_cols; /* number of columns on console. */ - unsigned short num_rows; /* number of rows on console. */ - unsigned short orig_x; /* cursor's x position */ - unsigned short orig_y; /* cursor's y position */ - } console_info; - unsigned long fpswa; /* physical address of the fpswa interface */ - unsigned long initrd_start; - unsigned long initrd_size; - unsigned long domain_start; /* va where the boot time domain begins */ - unsigned long domain_size; /* how big is the boot domain */ -}; - -#endif /* !__ASSEMBLY__ */ - -/* Size of the shared_info area (this is not related to page size). */ -#define XSI_SHIFT 14 -#define XSI_SIZE (1 << XSI_SHIFT) -/* Log size of mapped_regs area (64 KB - only 4KB is used). */ -#define XMAPPEDREGS_SHIFT 12 -#define XMAPPEDREGS_SIZE (1 << XMAPPEDREGS_SHIFT) -/* Offset of XASI (Xen arch shared info) wrt XSI_BASE. */ -#define XMAPPEDREGS_OFS XSI_SIZE - -/* Hyperprivops. */ -#define HYPERPRIVOP_START 0x1 -#define HYPERPRIVOP_RFI (HYPERPRIVOP_START + 0x0) -#define HYPERPRIVOP_RSM_DT (HYPERPRIVOP_START + 0x1) -#define HYPERPRIVOP_SSM_DT (HYPERPRIVOP_START + 0x2) -#define HYPERPRIVOP_COVER (HYPERPRIVOP_START + 0x3) -#define HYPERPRIVOP_ITC_D (HYPERPRIVOP_START + 0x4) -#define HYPERPRIVOP_ITC_I (HYPERPRIVOP_START + 0x5) -#define HYPERPRIVOP_SSM_I (HYPERPRIVOP_START + 0x6) -#define HYPERPRIVOP_GET_IVR (HYPERPRIVOP_START + 0x7) -#define HYPERPRIVOP_GET_TPR (HYPERPRIVOP_START + 0x8) -#define HYPERPRIVOP_SET_TPR (HYPERPRIVOP_START + 0x9) -#define HYPERPRIVOP_EOI (HYPERPRIVOP_START + 0xa) -#define HYPERPRIVOP_SET_ITM (HYPERPRIVOP_START + 0xb) -#define HYPERPRIVOP_THASH (HYPERPRIVOP_START + 0xc) -#define HYPERPRIVOP_PTC_GA (HYPERPRIVOP_START + 0xd) -#define HYPERPRIVOP_ITR_D (HYPERPRIVOP_START + 0xe) -#define HYPERPRIVOP_GET_RR (HYPERPRIVOP_START + 0xf) -#define HYPERPRIVOP_SET_RR (HYPERPRIVOP_START + 0x10) -#define HYPERPRIVOP_SET_KR (HYPERPRIVOP_START + 0x11) -#define HYPERPRIVOP_FC (HYPERPRIVOP_START + 0x12) -#define HYPERPRIVOP_GET_CPUID (HYPERPRIVOP_START + 0x13) -#define HYPERPRIVOP_GET_PMD (HYPERPRIVOP_START + 0x14) -#define HYPERPRIVOP_GET_EFLAG (HYPERPRIVOP_START + 0x15) -#define HYPERPRIVOP_SET_EFLAG (HYPERPRIVOP_START + 0x16) -#define HYPERPRIVOP_RSM_BE (HYPERPRIVOP_START + 0x17) -#define HYPERPRIVOP_GET_PSR (HYPERPRIVOP_START + 0x18) -#define HYPERPRIVOP_SET_RR0_TO_RR4 (HYPERPRIVOP_START + 0x19) -#define HYPERPRIVOP_MAX (0x1a) - -/* Fast and light hypercalls. */ -#define __HYPERVISOR_ia64_fast_eoi __HYPERVISOR_arch_1 - -/* Extra debug features. */ -#define __HYPERVISOR_ia64_debug_op __HYPERVISOR_arch_2 - -/* Xencomm macros. */ -#define XENCOMM_INLINE_MASK 0xf800000000000000UL -#define XENCOMM_INLINE_FLAG 0x8000000000000000UL - -#ifndef __ASSEMBLY__ - -/* - * Optimization features. - * The hypervisor may do some special optimizations for guests. This hypercall - * can be used to switch on/of these special optimizations. - */ -#define __HYPERVISOR_opt_feature 0x700UL - -#define XEN_IA64_OPTF_OFF 0x0 -#define XEN_IA64_OPTF_ON 0x1 - -/* - * If this feature is switched on, the hypervisor inserts the - * tlb entries without calling the guests traphandler. - * This is useful in guests using region 7 for identity mapping - * like the linux kernel does. - */ -#define XEN_IA64_OPTF_IDENT_MAP_REG7 1 - -/* Identity mapping of region 4 addresses in HVM. */ -#define XEN_IA64_OPTF_IDENT_MAP_REG4 2 - -/* Identity mapping of region 5 addresses in HVM. */ -#define XEN_IA64_OPTF_IDENT_MAP_REG5 3 - -#define XEN_IA64_OPTF_IDENT_MAP_NOT_SET (0) - -struct xen_ia64_opt_feature { - unsigned long cmd; /* Which feature */ - unsigned char on; /* Switch feature on/off */ - union { - struct { - /* The page protection bit mask of the pte. - * This will be or'ed with the pte. */ - unsigned long pgprot; - unsigned long key; /* A protection key for itir. */ - }; - }; -}; - -#endif /* __ASSEMBLY__ */ - -/* xen perfmon */ -#ifdef XEN -#ifndef __ASSEMBLY__ -#ifndef _ASM_IA64_PERFMON_H - -#include <xen/list.h> // asm/perfmon.h requires struct list_head -#include <asm/perfmon.h> -// for PFM_xxx and pfarg_features_t, pfarg_context_t, pfarg_reg_t, pfarg_load_t - -#endif /* _ASM_IA64_PERFMON_H */ - -DEFINE_XEN_GUEST_HANDLE(pfarg_features_t); -DEFINE_XEN_GUEST_HANDLE(pfarg_context_t); -DEFINE_XEN_GUEST_HANDLE(pfarg_reg_t); -DEFINE_XEN_GUEST_HANDLE(pfarg_load_t); -#endif /* __ASSEMBLY__ */ -#endif /* XEN */ - -#ifndef __ASSEMBLY__ -#include "arch-ia64/hvm/memmap.h" -#endif - -#endif /* __HYPERVISOR_IF_IA64_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/arch-powerpc.h b/sys/xen/interface/arch-powerpc.h deleted file mode 100644 index d92532f..0000000 --- a/sys/xen/interface/arch-powerpc.h +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (C) IBM Corp. 2005, 2006 - * - * Authors: Hollis Blanchard <hollisb@us.ibm.com> - */ - -#include "xen.h" - -#ifndef __XEN_PUBLIC_ARCH_PPC_64_H__ -#define __XEN_PUBLIC_ARCH_PPC_64_H__ - -#define ___DEFINE_XEN_GUEST_HANDLE(name, type) \ - typedef struct { \ - int __pad[(sizeof (long long) - sizeof (void *)) / sizeof (int)]; \ - type *p; \ - } __attribute__((__aligned__(8))) __guest_handle_ ## name - -#define __DEFINE_XEN_GUEST_HANDLE(name, type) \ - ___DEFINE_XEN_GUEST_HANDLE(name, type); \ - ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type) -#define DEFINE_XEN_GUEST_HANDLE(name) __DEFINE_XEN_GUEST_HANDLE(name, name) -#define XEN_GUEST_HANDLE(name) __guest_handle_ ## name -#define set_xen_guest_handle(hnd, val) \ - do { \ - if (sizeof ((hnd).__pad)) \ - (hnd).__pad[0] = 0; \ - (hnd).p = val; \ - } while (0) - -#ifdef __XEN_TOOLS__ -#define get_xen_guest_handle(val, hnd) do { val = (hnd).p; } while (0) -#endif - -#ifndef __ASSEMBLY__ -typedef unsigned long long xen_pfn_t; -#define PRI_xen_pfn "llx" -#endif - -/* - * Pointers and other address fields inside interface structures are padded to - * 64 bits. This means that field alignments aren't different between 32- and - * 64-bit architectures. - */ -/* NB. Multi-level macro ensures __LINE__ is expanded before concatenation. */ -#define __MEMORY_PADDING(_X) -#define _MEMORY_PADDING(_X) __MEMORY_PADDING(_X) -#define MEMORY_PADDING _MEMORY_PADDING(__LINE__) - -/* And the trap vector is... */ -#define TRAP_INSTR "li 0,-1; sc" /* XXX just "sc"? */ - -#ifndef __ASSEMBLY__ - -#define XENCOMM_INLINE_FLAG (1UL << 63) - -typedef uint64_t xen_ulong_t; - -/* User-accessible registers: nost of these need to be saved/restored - * for every nested Xen invocation. */ -struct cpu_user_regs -{ - uint64_t gprs[32]; - uint64_t lr; - uint64_t ctr; - uint64_t srr0; - uint64_t srr1; - uint64_t pc; - uint64_t msr; - uint64_t fpscr; /* XXX Is this necessary */ - uint64_t xer; - uint64_t hid4; /* debug only */ - uint64_t dar; /* debug only */ - uint32_t dsisr; /* debug only */ - uint32_t cr; - uint32_t __pad; /* good spot for another 32bit reg */ - uint32_t entry_vector; -}; -typedef struct cpu_user_regs cpu_user_regs_t; - -typedef uint64_t tsc_timestamp_t; /* RDTSC timestamp */ /* XXX timebase */ - -/* ONLY used to communicate with dom0! See also struct exec_domain. */ -struct vcpu_guest_context { - cpu_user_regs_t user_regs; /* User-level CPU registers */ - uint64_t sdr1; /* Pagetable base */ - /* XXX etc */ -}; -typedef struct vcpu_guest_context vcpu_guest_context_t; -DEFINE_XEN_GUEST_HANDLE(vcpu_guest_context_t); - -struct arch_shared_info { - uint64_t boot_timebase; -}; - -struct arch_vcpu_info { -}; - -/* Support for multi-processor guests. */ -#define MAX_VIRT_CPUS 32 -#endif - -#endif diff --git a/sys/xen/interface/arch-x86/cpuid.h b/sys/xen/interface/arch-x86/cpuid.h deleted file mode 100644 index 34fd72d..0000000 --- a/sys/xen/interface/arch-x86/cpuid.h +++ /dev/null @@ -1,68 +0,0 @@ -/****************************************************************************** - * arch-x86/cpuid.h - * - * CPUID interface to Xen. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2007 Citrix Systems, Inc. - * - * Authors: - * Keir Fraser <keir.fraser@citrix.com> - */ - -#ifndef __XEN_PUBLIC_ARCH_X86_CPUID_H__ -#define __XEN_PUBLIC_ARCH_X86_CPUID_H__ - -/* Xen identification leaves start at 0x40000000. */ -#define XEN_CPUID_FIRST_LEAF 0x40000000 -#define XEN_CPUID_LEAF(i) (XEN_CPUID_FIRST_LEAF + (i)) - -/* - * Leaf 1 (0x40000000) - * EAX: Largest Xen-information leaf. All leaves up to an including @EAX - * are supported by the Xen host. - * EBX-EDX: "XenVMMXenVMM" signature, allowing positive identification - * of a Xen host. - */ -#define XEN_CPUID_SIGNATURE_EBX 0x566e6558 /* "XenV" */ -#define XEN_CPUID_SIGNATURE_ECX 0x65584d4d /* "MMXe" */ -#define XEN_CPUID_SIGNATURE_EDX 0x4d4d566e /* "nVMM" */ - -/* - * Leaf 2 (0x40000001) - * EAX[31:16]: Xen major version. - * EAX[15: 0]: Xen minor version. - * EBX-EDX: Reserved (currently all zeroes). - */ - -/* - * Leaf 3 (0x40000002) - * EAX: Number of hypercall transfer pages. This register is always guaranteed - * to specify one hypercall page. - * EBX: Base address of Xen-specific MSRs. - * ECX: Features 1. Unused bits are set to zero. - * EDX: Features 2. Unused bits are set to zero. - */ - -/* Does the host support MMU_PT_UPDATE_PRESERVE_AD for this guest? */ -#define _XEN_CPUID_FEAT1_MMU_PT_UPDATE_PRESERVE_AD 0 -#define XEN_CPUID_FEAT1_MMU_PT_UPDATE_PRESERVE_AD (1u<<0) - -#endif /* __XEN_PUBLIC_ARCH_X86_CPUID_H__ */ diff --git a/sys/xen/interface/arch-x86/hvm/save.h b/sys/xen/interface/arch-x86/hvm/save.h deleted file mode 100644 index 73b3909..0000000 --- a/sys/xen/interface/arch-x86/hvm/save.h +++ /dev/null @@ -1,429 +0,0 @@ -/* - * Structure definitions for HVM state that is held by Xen and must - * be saved along with the domain's memory and device-model state. - * - * Copyright (c) 2007 XenSource Ltd. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef __XEN_PUBLIC_HVM_SAVE_X86_H__ -#define __XEN_PUBLIC_HVM_SAVE_X86_H__ - -/* - * Save/restore header: general info about the save file. - */ - -#define HVM_FILE_MAGIC 0x54381286 -#define HVM_FILE_VERSION 0x00000001 - -struct hvm_save_header { - uint32_t magic; /* Must be HVM_FILE_MAGIC */ - uint32_t version; /* File format version */ - uint64_t changeset; /* Version of Xen that saved this file */ - uint32_t cpuid; /* CPUID[0x01][%eax] on the saving machine */ - uint32_t pad0; -}; - -DECLARE_HVM_SAVE_TYPE(HEADER, 1, struct hvm_save_header); - - -/* - * Processor - */ - -struct hvm_hw_cpu { - uint8_t fpu_regs[512]; - - uint64_t rax; - uint64_t rbx; - uint64_t rcx; - uint64_t rdx; - uint64_t rbp; - uint64_t rsi; - uint64_t rdi; - uint64_t rsp; - uint64_t r8; - uint64_t r9; - uint64_t r10; - uint64_t r11; - uint64_t r12; - uint64_t r13; - uint64_t r14; - uint64_t r15; - - uint64_t rip; - uint64_t rflags; - - uint64_t cr0; - uint64_t cr2; - uint64_t cr3; - uint64_t cr4; - - uint64_t dr0; - uint64_t dr1; - uint64_t dr2; - uint64_t dr3; - uint64_t dr6; - uint64_t dr7; - - uint32_t cs_sel; - uint32_t ds_sel; - uint32_t es_sel; - uint32_t fs_sel; - uint32_t gs_sel; - uint32_t ss_sel; - uint32_t tr_sel; - uint32_t ldtr_sel; - - uint32_t cs_limit; - uint32_t ds_limit; - uint32_t es_limit; - uint32_t fs_limit; - uint32_t gs_limit; - uint32_t ss_limit; - uint32_t tr_limit; - uint32_t ldtr_limit; - uint32_t idtr_limit; - uint32_t gdtr_limit; - - uint64_t cs_base; - uint64_t ds_base; - uint64_t es_base; - uint64_t fs_base; - uint64_t gs_base; - uint64_t ss_base; - uint64_t tr_base; - uint64_t ldtr_base; - uint64_t idtr_base; - uint64_t gdtr_base; - - uint32_t cs_arbytes; - uint32_t ds_arbytes; - uint32_t es_arbytes; - uint32_t fs_arbytes; - uint32_t gs_arbytes; - uint32_t ss_arbytes; - uint32_t tr_arbytes; - uint32_t ldtr_arbytes; - - uint32_t sysenter_cs; - uint32_t padding0; - - uint64_t sysenter_esp; - uint64_t sysenter_eip; - - /* msr for em64t */ - uint64_t shadow_gs; - - /* msr content saved/restored. */ - uint64_t msr_flags; - uint64_t msr_lstar; - uint64_t msr_star; - uint64_t msr_cstar; - uint64_t msr_syscall_mask; - uint64_t msr_efer; - - /* guest's idea of what rdtsc() would return */ - uint64_t tsc; - - /* pending event, if any */ - union { - uint32_t pending_event; - struct { - uint8_t pending_vector:8; - uint8_t pending_type:3; - uint8_t pending_error_valid:1; - uint32_t pending_reserved:19; - uint8_t pending_valid:1; - }; - }; - /* error code for pending event */ - uint32_t error_code; -}; - -DECLARE_HVM_SAVE_TYPE(CPU, 2, struct hvm_hw_cpu); - - -/* - * PIC - */ - -struct hvm_hw_vpic { - /* IR line bitmasks. */ - uint8_t irr; - uint8_t imr; - uint8_t isr; - - /* Line IRx maps to IRQ irq_base+x */ - uint8_t irq_base; - - /* - * Where are we in ICW2-4 initialisation (0 means no init in progress)? - * Bits 0-1 (=x): Next write at A=1 sets ICW(x+1). - * Bit 2: ICW1.IC4 (1 == ICW4 included in init sequence) - * Bit 3: ICW1.SNGL (0 == ICW3 included in init sequence) - */ - uint8_t init_state:4; - - /* IR line with highest priority. */ - uint8_t priority_add:4; - - /* Reads from A=0 obtain ISR or IRR? */ - uint8_t readsel_isr:1; - - /* Reads perform a polling read? */ - uint8_t poll:1; - - /* Automatically clear IRQs from the ISR during INTA? */ - uint8_t auto_eoi:1; - - /* Automatically rotate IRQ priorities during AEOI? */ - uint8_t rotate_on_auto_eoi:1; - - /* Exclude slave inputs when considering in-service IRQs? */ - uint8_t special_fully_nested_mode:1; - - /* Special mask mode excludes masked IRs from AEOI and priority checks. */ - uint8_t special_mask_mode:1; - - /* Is this a master PIC or slave PIC? (NB. This is not programmable.) */ - uint8_t is_master:1; - - /* Edge/trigger selection. */ - uint8_t elcr; - - /* Virtual INT output. */ - uint8_t int_output; -}; - -DECLARE_HVM_SAVE_TYPE(PIC, 3, struct hvm_hw_vpic); - - -/* - * IO-APIC - */ - -#ifdef __ia64__ -#define VIOAPIC_IS_IOSAPIC 1 -#define VIOAPIC_NUM_PINS 24 -#else -#define VIOAPIC_NUM_PINS 48 /* 16 ISA IRQs, 32 non-legacy PCI IRQS. */ -#endif - -struct hvm_hw_vioapic { - uint64_t base_address; - uint32_t ioregsel; - uint32_t id; - union vioapic_redir_entry - { - uint64_t bits; - struct { - uint8_t vector; - uint8_t delivery_mode:3; - uint8_t dest_mode:1; - uint8_t delivery_status:1; - uint8_t polarity:1; - uint8_t remote_irr:1; - uint8_t trig_mode:1; - uint8_t mask:1; - uint8_t reserve:7; -#if !VIOAPIC_IS_IOSAPIC - uint8_t reserved[4]; - uint8_t dest_id; -#else - uint8_t reserved[3]; - uint16_t dest_id; -#endif - } fields; - } redirtbl[VIOAPIC_NUM_PINS]; -}; - -DECLARE_HVM_SAVE_TYPE(IOAPIC, 4, struct hvm_hw_vioapic); - - -/* - * LAPIC - */ - -struct hvm_hw_lapic { - uint64_t apic_base_msr; - uint32_t disabled; /* VLAPIC_xx_DISABLED */ - uint32_t timer_divisor; -}; - -DECLARE_HVM_SAVE_TYPE(LAPIC, 5, struct hvm_hw_lapic); - -struct hvm_hw_lapic_regs { - uint8_t data[1024]; -}; - -DECLARE_HVM_SAVE_TYPE(LAPIC_REGS, 6, struct hvm_hw_lapic_regs); - - -/* - * IRQs - */ - -struct hvm_hw_pci_irqs { - /* - * Virtual interrupt wires for a single PCI bus. - * Indexed by: device*4 + INTx#. - */ - union { - DECLARE_BITMAP(i, 32*4); - uint64_t pad[2]; - }; -}; - -DECLARE_HVM_SAVE_TYPE(PCI_IRQ, 7, struct hvm_hw_pci_irqs); - -struct hvm_hw_isa_irqs { - /* - * Virtual interrupt wires for ISA devices. - * Indexed by ISA IRQ (assumes no ISA-device IRQ sharing). - */ - union { - DECLARE_BITMAP(i, 16); - uint64_t pad[1]; - }; -}; - -DECLARE_HVM_SAVE_TYPE(ISA_IRQ, 8, struct hvm_hw_isa_irqs); - -struct hvm_hw_pci_link { - /* - * PCI-ISA interrupt router. - * Each PCI <device:INTx#> is 'wire-ORed' into one of four links using - * the traditional 'barber's pole' mapping ((device + INTx#) & 3). - * The router provides a programmable mapping from each link to a GSI. - */ - uint8_t route[4]; - uint8_t pad0[4]; -}; - -DECLARE_HVM_SAVE_TYPE(PCI_LINK, 9, struct hvm_hw_pci_link); - -/* - * PIT - */ - -struct hvm_hw_pit { - struct hvm_hw_pit_channel { - uint32_t count; /* can be 65536 */ - uint16_t latched_count; - uint8_t count_latched; - uint8_t status_latched; - uint8_t status; - uint8_t read_state; - uint8_t write_state; - uint8_t write_latch; - uint8_t rw_mode; - uint8_t mode; - uint8_t bcd; /* not supported */ - uint8_t gate; /* timer start */ - } channels[3]; /* 3 x 16 bytes */ - uint32_t speaker_data_on; - uint32_t pad0; -}; - -DECLARE_HVM_SAVE_TYPE(PIT, 10, struct hvm_hw_pit); - - -/* - * RTC - */ - -#define RTC_CMOS_SIZE 14 -struct hvm_hw_rtc { - /* CMOS bytes */ - uint8_t cmos_data[RTC_CMOS_SIZE]; - /* Index register for 2-part operations */ - uint8_t cmos_index; - uint8_t pad0; -}; - -DECLARE_HVM_SAVE_TYPE(RTC, 11, struct hvm_hw_rtc); - - -/* - * HPET - */ - -#define HPET_TIMER_NUM 3 /* 3 timers supported now */ -struct hvm_hw_hpet { - /* Memory-mapped, software visible registers */ - uint64_t capability; /* capabilities */ - uint64_t res0; /* reserved */ - uint64_t config; /* configuration */ - uint64_t res1; /* reserved */ - uint64_t isr; /* interrupt status reg */ - uint64_t res2[25]; /* reserved */ - uint64_t mc64; /* main counter */ - uint64_t res3; /* reserved */ - struct { /* timers */ - uint64_t config; /* configuration/cap */ - uint64_t cmp; /* comparator */ - uint64_t fsb; /* FSB route, not supported now */ - uint64_t res4; /* reserved */ - } timers[HPET_TIMER_NUM]; - uint64_t res5[4*(24-HPET_TIMER_NUM)]; /* reserved, up to 0x3ff */ - - /* Hidden register state */ - uint64_t period[HPET_TIMER_NUM]; /* Last value written to comparator */ -}; - -DECLARE_HVM_SAVE_TYPE(HPET, 12, struct hvm_hw_hpet); - - -/* - * PM timer - */ - -struct hvm_hw_pmtimer { - uint32_t tmr_val; /* PM_TMR_BLK.TMR_VAL: 32bit free-running counter */ - uint16_t pm1a_sts; /* PM1a_EVT_BLK.PM1a_STS: status register */ - uint16_t pm1a_en; /* PM1a_EVT_BLK.PM1a_EN: enable register */ -}; - -DECLARE_HVM_SAVE_TYPE(PMTIMER, 13, struct hvm_hw_pmtimer); - -/* - * MTRR MSRs - */ - -struct hvm_hw_mtrr { -#define MTRR_VCNT 8 -#define NUM_FIXED_MSR 11 - uint64_t msr_pat_cr; - /* mtrr physbase & physmask msr pair*/ - uint64_t msr_mtrr_var[MTRR_VCNT*2]; - uint64_t msr_mtrr_fixed[NUM_FIXED_MSR]; - uint64_t msr_mtrr_cap; - uint64_t msr_mtrr_def_type; -}; - -DECLARE_HVM_SAVE_TYPE(MTRR, 14, struct hvm_hw_mtrr); - -/* - * Largest type-code in use - */ -#define HVM_SAVE_CODE_MAX 14 - -#endif /* __XEN_PUBLIC_HVM_SAVE_X86_H__ */ diff --git a/sys/xen/interface/arch-x86/xen-mca.h b/sys/xen/interface/arch-x86/xen-mca.h deleted file mode 100644 index 103d41f..0000000 --- a/sys/xen/interface/arch-x86/xen-mca.h +++ /dev/null @@ -1,279 +0,0 @@ -/****************************************************************************** - * arch-x86/mca.h - * - * Contributed by Advanced Micro Devices, Inc. - * Author: Christoph Egger <Christoph.Egger@amd.com> - * - * Guest OS machine check interface to x86 Xen. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -/* Full MCA functionality has the following Usecases from the guest side: - * - * Must have's: - * 1. Dom0 and DomU register machine check trap callback handlers - * (already done via "set_trap_table" hypercall) - * 2. Dom0 registers machine check event callback handler - * (doable via EVTCHNOP_bind_virq) - * 3. Dom0 and DomU fetches machine check data - * 4. Dom0 wants Xen to notify a DomU - * 5. Dom0 gets DomU ID from physical address - * 6. Dom0 wants Xen to kill DomU (already done for "xm destroy") - * - * Nice to have's: - * 7. Dom0 wants Xen to deactivate a physical CPU - * This is better done as separate task, physical CPU hotplugging, - * and hypercall(s) should be sysctl's - * 8. Page migration proposed from Xen NUMA work, where Dom0 can tell Xen to - * move a DomU (or Dom0 itself) away from a malicious page - * producing correctable errors. - * 9. offlining physical page: - * Xen free's and never re-uses a certain physical page. - * 10. Testfacility: Allow Dom0 to write values into machine check MSR's - * and tell Xen to trigger a machine check - */ - -#ifndef __XEN_PUBLIC_ARCH_X86_MCA_H__ -#define __XEN_PUBLIC_ARCH_X86_MCA_H__ - -/* Hypercall */ -#define __HYPERVISOR_mca __HYPERVISOR_arch_0 - -#define XEN_MCA_INTERFACE_VERSION 0x03000001 - -/* IN: Dom0 calls hypercall from MC event handler. */ -#define XEN_MC_CORRECTABLE 0x0 -/* IN: Dom0/DomU calls hypercall from MC trap handler. */ -#define XEN_MC_TRAP 0x1 -/* XEN_MC_CORRECTABLE and XEN_MC_TRAP are mutually exclusive. */ - -/* OUT: All is ok */ -#define XEN_MC_OK 0x0 -/* OUT: Domain could not fetch data. */ -#define XEN_MC_FETCHFAILED 0x1 -/* OUT: There was no machine check data to fetch. */ -#define XEN_MC_NODATA 0x2 -/* OUT: Between notification time and this hypercall an other - * (most likely) correctable error happened. The fetched data, - * does not match the original machine check data. */ -#define XEN_MC_NOMATCH 0x4 - -/* OUT: DomU did not register MC NMI handler. Try something else. */ -#define XEN_MC_CANNOTHANDLE 0x8 -/* OUT: Notifying DomU failed. Retry later or try something else. */ -#define XEN_MC_NOTDELIVERED 0x10 -/* Note, XEN_MC_CANNOTHANDLE and XEN_MC_NOTDELIVERED are mutually exclusive. */ - - -#ifndef __ASSEMBLY__ - -#define VIRQ_MCA VIRQ_ARCH_0 /* G. (DOM0) Machine Check Architecture */ - -/* - * Machine Check Architecure: - * structs are read-only and used to report all kinds of - * correctable and uncorrectable errors detected by the HW. - * Dom0 and DomU: register a handler to get notified. - * Dom0 only: Correctable errors are reported via VIRQ_MCA - * Dom0 and DomU: Uncorrectable errors are reported via nmi handlers - */ -#define MC_TYPE_GLOBAL 0 -#define MC_TYPE_BANK 1 -#define MC_TYPE_EXTENDED 2 - -struct mcinfo_common { - uint16_t type; /* structure type */ - uint16_t size; /* size of this struct in bytes */ -}; - - -#define MC_FLAG_CORRECTABLE (1 << 0) -#define MC_FLAG_UNCORRECTABLE (1 << 1) - -/* contains global x86 mc information */ -struct mcinfo_global { - struct mcinfo_common common; - - /* running domain at the time in error (most likely the impacted one) */ - uint16_t mc_domid; - uint32_t mc_socketid; /* physical socket of the physical core */ - uint16_t mc_coreid; /* physical impacted core */ - uint16_t mc_core_threadid; /* core thread of physical core */ - uint16_t mc_vcpuid; /* virtual cpu scheduled for mc_domid */ - uint64_t mc_gstatus; /* global status */ - uint32_t mc_flags; -}; - -/* contains bank local x86 mc information */ -struct mcinfo_bank { - struct mcinfo_common common; - - uint16_t mc_bank; /* bank nr */ - uint16_t mc_domid; /* Usecase 5: domain referenced by mc_addr on dom0 - * and if mc_addr is valid. Never valid on DomU. */ - uint64_t mc_status; /* bank status */ - uint64_t mc_addr; /* bank address, only valid - * if addr bit is set in mc_status */ - uint64_t mc_misc; -}; - - -struct mcinfo_msr { - uint64_t reg; /* MSR */ - uint64_t value; /* MSR value */ -}; - -/* contains mc information from other - * or additional mc MSRs */ -struct mcinfo_extended { - struct mcinfo_common common; - - /* You can fill up to five registers. - * If you need more, then use this structure - * multiple times. */ - - uint32_t mc_msrs; /* Number of msr with valid values. */ - struct mcinfo_msr mc_msr[5]; -}; - -#define MCINFO_HYPERCALLSIZE 1024 -#define MCINFO_MAXSIZE 768 - -struct mc_info { - /* Number of mcinfo_* entries in mi_data */ - uint32_t mi_nentries; - - uint8_t mi_data[MCINFO_MAXSIZE - sizeof(uint32_t)]; -}; -typedef struct mc_info mc_info_t; - - - -/* - * OS's should use these instead of writing their own lookup function - * each with its own bugs and drawbacks. - * We use macros instead of static inline functions to allow guests - * to include this header in assembly files (*.S). - */ -/* Prototype: - * uint32_t x86_mcinfo_nentries(struct mc_info *mi); - */ -#define x86_mcinfo_nentries(_mi) \ - (_mi)->mi_nentries -/* Prototype: - * struct mcinfo_common *x86_mcinfo_first(struct mc_info *mi); - */ -#define x86_mcinfo_first(_mi) \ - (struct mcinfo_common *)((_mi)->mi_data) -/* Prototype: - * struct mcinfo_common *x86_mcinfo_next(struct mcinfo_common *mic); - */ -#define x86_mcinfo_next(_mic) \ - (struct mcinfo_common *)((uint8_t *)(_mic) + (_mic)->size) - -/* Prototype: - * void x86_mcinfo_lookup(void *ret, struct mc_info *mi, uint16_t type); - */ -#define x86_mcinfo_lookup(_ret, _mi, _type) \ - do { \ - uint32_t found, i; \ - struct mcinfo_common *_mic; \ - \ - found = 0; \ - (_ret) = NULL; \ - if (_mi == NULL) break; \ - _mic = x86_mcinfo_first(_mi); \ - for (i = 0; i < x86_mcinfo_nentries(_mi); i++) { \ - if (_mic->type == (_type)) { \ - found = 1; \ - break; \ - } \ - _mic = x86_mcinfo_next(_mic); \ - } \ - (_ret) = found ? _mic : NULL; \ - } while (0) - - -/* Usecase 1 - * Register machine check trap callback handler - * (already done via "set_trap_table" hypercall) - */ - -/* Usecase 2 - * Dom0 registers machine check event callback handler - * done by EVTCHNOP_bind_virq - */ - -/* Usecase 3 - * Fetch machine check data from hypervisor. - * Note, this hypercall is special, because both Dom0 and DomU must use this. - */ -#define XEN_MC_fetch 1 -struct xen_mc_fetch { - /* IN/OUT variables. */ - uint32_t flags; - -/* IN: XEN_MC_CORRECTABLE, XEN_MC_TRAP */ -/* OUT: XEN_MC_OK, XEN_MC_FETCHFAILED, XEN_MC_NODATA, XEN_MC_NOMATCH */ - - /* OUT variables. */ - uint32_t fetch_idx; /* only useful for Dom0 for the notify hypercall */ - struct mc_info mc_info; -}; -typedef struct xen_mc_fetch xen_mc_fetch_t; -DEFINE_XEN_GUEST_HANDLE(xen_mc_fetch_t); - - -/* Usecase 4 - * This tells the hypervisor to notify a DomU about the machine check error - */ -#define XEN_MC_notifydomain 2 -struct xen_mc_notifydomain { - /* IN variables. */ - uint16_t mc_domid; /* The unprivileged domain to notify. */ - uint16_t mc_vcpuid; /* The vcpu in mc_domid to notify. - * Usually echo'd value from the fetch hypercall. */ - uint32_t fetch_idx; /* echo'd value from the fetch hypercall. */ - - /* IN/OUT variables. */ - uint32_t flags; - -/* IN: XEN_MC_CORRECTABLE, XEN_MC_TRAP */ -/* OUT: XEN_MC_OK, XEN_MC_CANNOTHANDLE, XEN_MC_NOTDELIVERED, XEN_MC_NOMATCH */ -}; -typedef struct xen_mc_notifydomain xen_mc_notifydomain_t; -DEFINE_XEN_GUEST_HANDLE(xen_mc_notifydomain_t); - - -struct xen_mc { - uint32_t cmd; - uint32_t interface_version; /* XEN_MCA_INTERFACE_VERSION */ - union { - struct xen_mc_fetch mc_fetch; - struct xen_mc_notifydomain mc_notifydomain; - uint8_t pad[MCINFO_HYPERCALLSIZE]; - } u; -}; -typedef struct xen_mc xen_mc_t; -DEFINE_XEN_GUEST_HANDLE(xen_mc_t); - -#endif /* __ASSEMBLY__ */ - -#endif /* __XEN_PUBLIC_ARCH_X86_MCA_H__ */ diff --git a/sys/xen/interface/arch-x86/xen-x86_32.h b/sys/xen/interface/arch-x86/xen-x86_32.h deleted file mode 100644 index 7a1db42..0000000 --- a/sys/xen/interface/arch-x86/xen-x86_32.h +++ /dev/null @@ -1,183 +0,0 @@ -/****************************************************************************** - * xen-x86_32.h - * - * Guest OS interface to x86 32-bit Xen. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2004-2007, K A Fraser - */ - -#include <sys/param.h> -#include <sys/types.h> - -#ifndef __XEN_PUBLIC_ARCH_X86_XEN_X86_32_H__ -#define __XEN_PUBLIC_ARCH_X86_XEN_X86_32_H__ - -/* - * Hypercall interface: - * Input: %ebx, %ecx, %edx, %esi, %edi (arguments 1-5) - * Output: %eax - * Access is via hypercall page (set up by guest loader or via a Xen MSR): - * call hypercall_page + hypercall-number * 32 - * Clobbered: Argument registers (e.g., 2-arg hypercall clobbers %ebx,%ecx) - */ - -#if __XEN_INTERFACE_VERSION__ < 0x00030203 -/* - * Legacy hypercall interface: - * As above, except the entry sequence to the hypervisor is: - * mov $hypercall-number*32,%eax ; int $0x82 - */ -#define TRAP_INSTR "int $0x82" -#endif - -/* - * These flat segments are in the Xen-private section of every GDT. Since these - * are also present in the initial GDT, many OSes will be able to avoid - * installing their own GDT. - */ -#define FLAT_RING1_CS 0xe019 /* GDT index 259 */ -#define FLAT_RING1_DS 0xe021 /* GDT index 260 */ -#define FLAT_RING1_SS 0xe021 /* GDT index 260 */ -#define FLAT_RING3_CS 0xe02b /* GDT index 261 */ -#define FLAT_RING3_DS 0xe033 /* GDT index 262 */ -#define FLAT_RING3_SS 0xe033 /* GDT index 262 */ - -#define FLAT_KERNEL_CS FLAT_RING1_CS -#define FLAT_KERNEL_DS FLAT_RING1_DS -#define FLAT_KERNEL_SS FLAT_RING1_SS -#define FLAT_USER_CS FLAT_RING3_CS -#define FLAT_USER_DS FLAT_RING3_DS -#define FLAT_USER_SS FLAT_RING3_SS - -#define __HYPERVISOR_VIRT_START_PAE 0xF5800000 -#define __MACH2PHYS_VIRT_START_PAE 0xF5800000 -#define __MACH2PHYS_VIRT_END_PAE 0xF6800000 -#define HYPERVISOR_VIRT_START_PAE \ - mk_unsigned_long(__HYPERVISOR_VIRT_START_PAE) -#define MACH2PHYS_VIRT_START_PAE \ - mk_unsigned_long(__MACH2PHYS_VIRT_START_PAE) -#define MACH2PHYS_VIRT_END_PAE \ - mk_unsigned_long(__MACH2PHYS_VIRT_END_PAE) - -/* Non-PAE bounds are obsolete. */ -#define __HYPERVISOR_VIRT_START_NONPAE 0xFC000000 -#define __MACH2PHYS_VIRT_START_NONPAE 0xFC000000 -#define __MACH2PHYS_VIRT_END_NONPAE 0xFC400000 -#define HYPERVISOR_VIRT_START_NONPAE \ - mk_unsigned_long(__HYPERVISOR_VIRT_START_NONPAE) -#define MACH2PHYS_VIRT_START_NONPAE \ - mk_unsigned_long(__MACH2PHYS_VIRT_START_NONPAE) -#define MACH2PHYS_VIRT_END_NONPAE \ - mk_unsigned_long(__MACH2PHYS_VIRT_END_NONPAE) - -#define __HYPERVISOR_VIRT_START __HYPERVISOR_VIRT_START_PAE -#define __MACH2PHYS_VIRT_START __MACH2PHYS_VIRT_START_PAE -#define __MACH2PHYS_VIRT_END __MACH2PHYS_VIRT_END_PAE - -#ifndef HYPERVISOR_VIRT_START -#define HYPERVISOR_VIRT_START mk_unsigned_long(__HYPERVISOR_VIRT_START) -#endif - -#define MACH2PHYS_VIRT_START mk_unsigned_long(__MACH2PHYS_VIRT_START) -#define MACH2PHYS_VIRT_END mk_unsigned_long(__MACH2PHYS_VIRT_END) -#define MACH2PHYS_NR_ENTRIES ((MACH2PHYS_VIRT_END-MACH2PHYS_VIRT_START)>>2) -#ifndef machine_to_phys_mapping -#define machine_to_phys_mapping ((unsigned long *)MACH2PHYS_VIRT_START) -#endif - -/* 32-/64-bit invariability for control interfaces (domctl/sysctl). */ -#if defined(__XEN__) || defined(__XEN_TOOLS__) -#undef ___DEFINE_XEN_GUEST_HANDLE -#define ___DEFINE_XEN_GUEST_HANDLE(name, type) \ - typedef struct { type *p; } \ - __guest_handle_ ## name; \ - typedef struct { union { type *p; uint64_aligned_t q; }; } \ - __guest_handle_64_ ## name -#undef set_xen_guest_handle -#define set_xen_guest_handle(hnd, val) \ - do { if ( sizeof(hnd) == 8 ) *(uint64_t *)&(hnd) = 0; \ - (hnd).p = val; \ - } while ( 0 ) -#define uint64_aligned_t uint64_t __attribute__((aligned(8))) -#define __XEN_GUEST_HANDLE_64(name) __guest_handle_64_ ## name -#define XEN_GUEST_HANDLE_64(name) __XEN_GUEST_HANDLE_64(name) -#endif - -#ifndef __ASSEMBLY__ - -struct cpu_user_regs { - uint32_t ebx; - uint32_t ecx; - uint32_t edx; - uint32_t esi; - uint32_t edi; - uint32_t ebp; - uint32_t eax; - uint16_t error_code; /* private */ - uint16_t entry_vector; /* private */ - uint32_t eip; - uint16_t cs; - uint8_t saved_upcall_mask; - uint8_t _pad0; - uint32_t eflags; /* eflags.IF == !saved_upcall_mask */ - uint32_t esp; - uint16_t ss, _pad1; - uint16_t es, _pad2; - uint16_t ds, _pad3; - uint16_t fs, _pad4; - uint16_t gs, _pad5; -}; -typedef struct cpu_user_regs cpu_user_regs_t; -DEFINE_XEN_GUEST_HANDLE(cpu_user_regs_t); - -/* - * Page-directory addresses above 4GB do not fit into architectural %cr3. - * When accessing %cr3, or equivalent field in vcpu_guest_context, guests - * must use the following accessor macros to pack/unpack valid MFNs. - */ -#define xen_pfn_to_cr3(pfn) (((unsigned)(pfn) << 12) | ((unsigned)(pfn) >> 20)) -#define xen_cr3_to_pfn(cr3) (((unsigned)(cr3) >> 12) | ((unsigned)(cr3) << 20)) - -struct arch_vcpu_info { - unsigned long cr2; - unsigned long pad[5]; /* sizeof(vcpu_info_t) == 64 */ -}; -typedef struct arch_vcpu_info arch_vcpu_info_t; - -struct xen_callback { - unsigned long cs; - unsigned long eip; -}; -typedef struct xen_callback xen_callback_t; - -#endif /* !__ASSEMBLY__ */ - -#endif /* __XEN_PUBLIC_ARCH_X86_XEN_X86_32_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/arch-x86/xen-x86_64.h b/sys/xen/interface/arch-x86/xen-x86_64.h deleted file mode 100644 index 1e54cf9..0000000 --- a/sys/xen/interface/arch-x86/xen-x86_64.h +++ /dev/null @@ -1,212 +0,0 @@ -/****************************************************************************** - * xen-x86_64.h - * - * Guest OS interface to x86 64-bit Xen. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2004-2006, K A Fraser - */ - -#ifndef __XEN_PUBLIC_ARCH_X86_XEN_X86_64_H__ -#define __XEN_PUBLIC_ARCH_X86_XEN_X86_64_H__ - -/* - * Hypercall interface: - * Input: %rdi, %rsi, %rdx, %r10, %r8 (arguments 1-5) - * Output: %rax - * Access is via hypercall page (set up by guest loader or via a Xen MSR): - * call hypercall_page + hypercall-number * 32 - * Clobbered: argument registers (e.g., 2-arg hypercall clobbers %rdi,%rsi) - */ - -#if __XEN_INTERFACE_VERSION__ < 0x00030203 -/* - * Legacy hypercall interface: - * As above, except the entry sequence to the hypervisor is: - * mov $hypercall-number*32,%eax ; syscall - * Clobbered: %rcx, %r11, argument registers (as above) - */ -#define TRAP_INSTR "syscall" -#endif - -/* - * 64-bit segment selectors - * These flat segments are in the Xen-private section of every GDT. Since these - * are also present in the initial GDT, many OSes will be able to avoid - * installing their own GDT. - */ - -#define FLAT_RING3_CS32 0xe023 /* GDT index 260 */ -#define FLAT_RING3_CS64 0xe033 /* GDT index 261 */ -#define FLAT_RING3_DS32 0xe02b /* GDT index 262 */ -#define FLAT_RING3_DS64 0x0000 /* NULL selector */ -#define FLAT_RING3_SS32 0xe02b /* GDT index 262 */ -#define FLAT_RING3_SS64 0xe02b /* GDT index 262 */ - -#define FLAT_KERNEL_DS64 FLAT_RING3_DS64 -#define FLAT_KERNEL_DS32 FLAT_RING3_DS32 -#define FLAT_KERNEL_DS FLAT_KERNEL_DS64 -#define FLAT_KERNEL_CS64 FLAT_RING3_CS64 -#define FLAT_KERNEL_CS32 FLAT_RING3_CS32 -#define FLAT_KERNEL_CS FLAT_KERNEL_CS64 -#define FLAT_KERNEL_SS64 FLAT_RING3_SS64 -#define FLAT_KERNEL_SS32 FLAT_RING3_SS32 -#define FLAT_KERNEL_SS FLAT_KERNEL_SS64 - -#define FLAT_USER_DS64 FLAT_RING3_DS64 -#define FLAT_USER_DS32 FLAT_RING3_DS32 -#define FLAT_USER_DS FLAT_USER_DS64 -#define FLAT_USER_CS64 FLAT_RING3_CS64 -#define FLAT_USER_CS32 FLAT_RING3_CS32 -#define FLAT_USER_CS FLAT_USER_CS64 -#define FLAT_USER_SS64 FLAT_RING3_SS64 -#define FLAT_USER_SS32 FLAT_RING3_SS32 -#define FLAT_USER_SS FLAT_USER_SS64 - -#define __HYPERVISOR_VIRT_START 0xFFFF800000000000 -#define __HYPERVISOR_VIRT_END 0xFFFF880000000000 -#define __MACH2PHYS_VIRT_START 0xFFFF800000000000 -#define __MACH2PHYS_VIRT_END 0xFFFF804000000000 - -#ifndef HYPERVISOR_VIRT_START -#define HYPERVISOR_VIRT_START mk_unsigned_long(__HYPERVISOR_VIRT_START) -#define HYPERVISOR_VIRT_END mk_unsigned_long(__HYPERVISOR_VIRT_END) -#endif - -#define MACH2PHYS_VIRT_START mk_unsigned_long(__MACH2PHYS_VIRT_START) -#define MACH2PHYS_VIRT_END mk_unsigned_long(__MACH2PHYS_VIRT_END) -#define MACH2PHYS_NR_ENTRIES ((MACH2PHYS_VIRT_END-MACH2PHYS_VIRT_START)>>3) -#ifndef machine_to_phys_mapping -#define machine_to_phys_mapping ((unsigned long *)HYPERVISOR_VIRT_START) -#endif - -/* - * int HYPERVISOR_set_segment_base(unsigned int which, unsigned long base) - * @which == SEGBASE_* ; @base == 64-bit base address - * Returns 0 on success. - */ -#define SEGBASE_FS 0 -#define SEGBASE_GS_USER 1 -#define SEGBASE_GS_KERNEL 2 -#define SEGBASE_GS_USER_SEL 3 /* Set user %gs specified in base[15:0] */ - -/* - * int HYPERVISOR_iret(void) - * All arguments are on the kernel stack, in the following format. - * Never returns if successful. Current kernel context is lost. - * The saved CS is mapped as follows: - * RING0 -> RING3 kernel mode. - * RING1 -> RING3 kernel mode. - * RING2 -> RING3 kernel mode. - * RING3 -> RING3 user mode. - * However RING0 indicates that the guest kernel should return to iteself - * directly with - * orb $3,1*8(%rsp) - * iretq - * If flags contains VGCF_in_syscall: - * Restore RAX, RIP, RFLAGS, RSP. - * Discard R11, RCX, CS, SS. - * Otherwise: - * Restore RAX, R11, RCX, CS:RIP, RFLAGS, SS:RSP. - * All other registers are saved on hypercall entry and restored to user. - */ -/* Guest exited in SYSCALL context? Return to guest with SYSRET? */ -#define _VGCF_in_syscall 8 -#define VGCF_in_syscall (1<<_VGCF_in_syscall) -#define VGCF_IN_SYSCALL VGCF_in_syscall - -#ifndef __ASSEMBLY__ - -struct iret_context { - /* Top of stack (%rsp at point of hypercall). */ - uint64_t rax, r11, rcx, flags, rip, cs, rflags, rsp, ss; - /* Bottom of iret stack frame. */ -}; - -#if defined(__GNUC__) && !defined(__STRICT_ANSI__) -/* Anonymous union includes both 32- and 64-bit names (e.g., eax/rax). */ -#define __DECL_REG(name) union { \ - uint64_t r ## name, e ## name; \ - uint32_t _e ## name; \ -} -#else -/* Non-gcc sources must always use the proper 64-bit name (e.g., rax). */ -#define __DECL_REG(name) uint64_t r ## name -#endif - -struct cpu_user_regs { - uint64_t r15; - uint64_t r14; - uint64_t r13; - uint64_t r12; - __DECL_REG(bp); - __DECL_REG(bx); - uint64_t r11; - uint64_t r10; - uint64_t r9; - uint64_t r8; - __DECL_REG(ax); - __DECL_REG(cx); - __DECL_REG(dx); - __DECL_REG(si); - __DECL_REG(di); - uint32_t error_code; /* private */ - uint32_t entry_vector; /* private */ - __DECL_REG(ip); - uint16_t cs, _pad0[1]; - uint8_t saved_upcall_mask; - uint8_t _pad1[3]; - __DECL_REG(flags); /* rflags.IF == !saved_upcall_mask */ - __DECL_REG(sp); - uint16_t ss, _pad2[3]; - uint16_t es, _pad3[3]; - uint16_t ds, _pad4[3]; - uint16_t fs, _pad5[3]; /* Non-zero => takes precedence over fs_base. */ - uint16_t gs, _pad6[3]; /* Non-zero => takes precedence over gs_base_usr. */ -}; -typedef struct cpu_user_regs cpu_user_regs_t; -DEFINE_XEN_GUEST_HANDLE(cpu_user_regs_t); - -#undef __DECL_REG - -#define xen_pfn_to_cr3(pfn) ((unsigned long)(pfn) << 12) -#define xen_cr3_to_pfn(cr3) ((unsigned long)(cr3) >> 12) - -struct arch_vcpu_info { - unsigned long cr2; - unsigned long pad; /* sizeof(vcpu_info_t) == 64 */ -}; -typedef struct arch_vcpu_info arch_vcpu_info_t; - -typedef unsigned long xen_callback_t; - -#endif /* !__ASSEMBLY__ */ - -#endif /* __XEN_PUBLIC_ARCH_X86_XEN_X86_64_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/arch-x86/xen.h b/sys/xen/interface/arch-x86/xen.h deleted file mode 100644 index 038048e..0000000 --- a/sys/xen/interface/arch-x86/xen.h +++ /dev/null @@ -1,198 +0,0 @@ -/****************************************************************************** - * arch-x86/xen.h - * - * Guest OS interface to x86 Xen. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2004-2006, K A Fraser - */ - -#ifndef __XEN_PUBLIC_ARCH_X86_XEN_H__ -#define __XEN_PUBLIC_ARCH_X86_XEN_H__ - -/* Structural guest handles introduced in 0x00030201. */ -#if __XEN_INTERFACE_VERSION__ >= 0x00030201 -#define ___DEFINE_XEN_GUEST_HANDLE(name, type) \ - typedef struct { type *p; } __guest_handle_ ## name -#else -#define ___DEFINE_XEN_GUEST_HANDLE(name, type) \ - typedef type * __guest_handle_ ## name -#endif - -#define __DEFINE_XEN_GUEST_HANDLE(name, type) \ - ___DEFINE_XEN_GUEST_HANDLE(name, type); \ - ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type) -#define DEFINE_XEN_GUEST_HANDLE(name) __DEFINE_XEN_GUEST_HANDLE(name, name) -#define __XEN_GUEST_HANDLE(name) __guest_handle_ ## name -#define XEN_GUEST_HANDLE(name) __XEN_GUEST_HANDLE(name) -#define set_xen_guest_handle(hnd, val) do { (hnd).p = val; } while (0) -#ifdef __XEN_TOOLS__ -#define get_xen_guest_handle(val, hnd) do { val = (hnd).p; } while (0) -#endif - -#if defined(__i386__) -#include <xen/interface/arch-x86/xen-x86_32.h> -#elif defined(__x86_64__) -#include "xen-x86_64.h" -#endif - -#ifndef __ASSEMBLY__ -typedef unsigned long xen_pfn_t; -#define PRI_xen_pfn "lx" -#endif - -/* - * SEGMENT DESCRIPTOR TABLES - */ -/* - * A number of GDT entries are reserved by Xen. These are not situated at the - * start of the GDT because some stupid OSes export hard-coded selector values - * in their ABI. These hard-coded values are always near the start of the GDT, - * so Xen places itself out of the way, at the far end of the GDT. - */ -#define FIRST_RESERVED_GDT_PAGE 14 -#define FIRST_RESERVED_GDT_BYTE (FIRST_RESERVED_GDT_PAGE * 4096) -#define FIRST_RESERVED_GDT_ENTRY (FIRST_RESERVED_GDT_BYTE / 8) - -/* Maximum number of virtual CPUs in multi-processor guests. */ -#define MAX_VIRT_CPUS 32 - -#ifndef __ASSEMBLY__ - -typedef unsigned long xen_ulong_t; - -/* - * Send an array of these to HYPERVISOR_set_trap_table(). - * The privilege level specifies which modes may enter a trap via a software - * interrupt. On x86/64, since rings 1 and 2 are unavailable, we allocate - * privilege levels as follows: - * Level == 0: Noone may enter - * Level == 1: Kernel may enter - * Level == 2: Kernel may enter - * Level == 3: Everyone may enter - */ -#define TI_GET_DPL(_ti) ((_ti)->flags & 3) -#define TI_GET_IF(_ti) ((_ti)->flags & 4) -#define TI_SET_DPL(_ti,_dpl) ((_ti)->flags |= (_dpl)) -#define TI_SET_IF(_ti,_if) ((_ti)->flags |= ((!!(_if))<<2)) -struct trap_info { - uint8_t vector; /* exception vector */ - uint8_t flags; /* 0-3: privilege level; 4: clear event enable? */ - uint16_t cs; /* code selector */ - unsigned long address; /* code offset */ -}; -typedef struct trap_info trap_info_t; -DEFINE_XEN_GUEST_HANDLE(trap_info_t); - -typedef uint64_t tsc_timestamp_t; /* RDTSC timestamp */ - -/* - * The following is all CPU context. Note that the fpu_ctxt block is filled - * in by FXSAVE if the CPU has feature FXSR; otherwise FSAVE is used. - */ -struct vcpu_guest_context { - /* FPU registers come first so they can be aligned for FXSAVE/FXRSTOR. */ - struct { char x[512]; } fpu_ctxt; /* User-level FPU registers */ -#define VGCF_I387_VALID (1<<0) -#define VGCF_IN_KERNEL (1<<2) -#define _VGCF_i387_valid 0 -#define VGCF_i387_valid (1<<_VGCF_i387_valid) -#define _VGCF_in_kernel 2 -#define VGCF_in_kernel (1<<_VGCF_in_kernel) -#define _VGCF_failsafe_disables_events 3 -#define VGCF_failsafe_disables_events (1<<_VGCF_failsafe_disables_events) -#define _VGCF_syscall_disables_events 4 -#define VGCF_syscall_disables_events (1<<_VGCF_syscall_disables_events) -#define _VGCF_online 5 -#define VGCF_online (1<<_VGCF_online) - unsigned long flags; /* VGCF_* flags */ - struct cpu_user_regs user_regs; /* User-level CPU registers */ - struct trap_info trap_ctxt[256]; /* Virtual IDT */ - unsigned long ldt_base, ldt_ents; /* LDT (linear address, # ents) */ - unsigned long gdt_frames[16], gdt_ents; /* GDT (machine frames, # ents) */ - unsigned long kernel_ss, kernel_sp; /* Virtual TSS (only SS1/SP1) */ - /* NB. User pagetable on x86/64 is placed in ctrlreg[1]. */ - unsigned long ctrlreg[8]; /* CR0-CR7 (control registers) */ - unsigned long debugreg[8]; /* DB0-DB7 (debug registers) */ -#ifdef __i386__ - unsigned long event_callback_cs; /* CS:EIP of event callback */ - unsigned long event_callback_eip; - unsigned long failsafe_callback_cs; /* CS:EIP of failsafe callback */ - unsigned long failsafe_callback_eip; -#else - unsigned long event_callback_eip; - unsigned long failsafe_callback_eip; -#ifdef __XEN__ - union { - unsigned long syscall_callback_eip; - struct { - unsigned int event_callback_cs; /* compat CS of event cb */ - unsigned int failsafe_callback_cs; /* compat CS of failsafe cb */ - }; - } u; -#else - unsigned long syscall_callback_eip; -#endif -#endif - unsigned long vm_assist; /* VMASST_TYPE_* bitmap */ -#ifdef __x86_64__ - /* Segment base addresses. */ - uint64_t fs_base; - uint64_t gs_base_kernel; - uint64_t gs_base_user; -#endif -}; -typedef struct vcpu_guest_context vcpu_guest_context_t; -DEFINE_XEN_GUEST_HANDLE(vcpu_guest_context_t); - -struct arch_shared_info { - unsigned long max_pfn; /* max pfn that appears in table */ - /* Frame containing list of mfns containing list of mfns containing p2m. */ - xen_pfn_t pfn_to_mfn_frame_list_list; - unsigned long nmi_reason; - uint64_t pad[32]; -}; -typedef struct arch_shared_info arch_shared_info_t; - -#endif /* !__ASSEMBLY__ */ - -/* - * Prefix forces emulation of some non-trapping instructions. - * Currently only CPUID. - */ -#ifdef __ASSEMBLY__ -#define XEN_EMULATE_PREFIX .byte 0x0f,0x0b,0x78,0x65,0x6e ; -#define XEN_CPUID XEN_EMULATE_PREFIX cpuid -#else -#define XEN_EMULATE_PREFIX ".byte 0x0f,0x0b,0x78,0x65,0x6e ; " -#define XEN_CPUID XEN_EMULATE_PREFIX "cpuid" -#endif - -#endif /* __XEN_PUBLIC_ARCH_X86_XEN_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/arch-x86_32.h b/sys/xen/interface/arch-x86_32.h deleted file mode 100644 index 1572fe3..0000000 --- a/sys/xen/interface/arch-x86_32.h +++ /dev/null @@ -1,27 +0,0 @@ -/****************************************************************************** - * arch-x86_32.h - * - * Guest OS interface to x86 32-bit Xen. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2004-2006, K A Fraser - */ - -#include <xen/interface/arch-x86/xen.h> diff --git a/sys/xen/interface/arch-x86_64.h b/sys/xen/interface/arch-x86_64.h deleted file mode 100644 index fbb2639..0000000 --- a/sys/xen/interface/arch-x86_64.h +++ /dev/null @@ -1,27 +0,0 @@ -/****************************************************************************** - * arch-x86_64.h - * - * Guest OS interface to x86 64-bit Xen. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2004-2006, K A Fraser - */ - -#include "arch-x86/xen.h" diff --git a/sys/xen/interface/callback.h b/sys/xen/interface/callback.h deleted file mode 100644 index f4962f6..0000000 --- a/sys/xen/interface/callback.h +++ /dev/null @@ -1,121 +0,0 @@ -/****************************************************************************** - * callback.h - * - * Register guest OS callbacks with Xen. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2006, Ian Campbell - */ - -#ifndef __XEN_PUBLIC_CALLBACK_H__ -#define __XEN_PUBLIC_CALLBACK_H__ - -#include "xen.h" - -/* - * Prototype for this hypercall is: - * long callback_op(int cmd, void *extra_args) - * @cmd == CALLBACKOP_??? (callback operation). - * @extra_args == Operation-specific extra arguments (NULL if none). - */ - -/* ia64, x86: Callback for event delivery. */ -#define CALLBACKTYPE_event 0 - -/* x86: Failsafe callback when guest state cannot be restored by Xen. */ -#define CALLBACKTYPE_failsafe 1 - -/* x86/64 hypervisor: Syscall by 64-bit guest app ('64-on-64-on-64'). */ -#define CALLBACKTYPE_syscall 2 - -/* - * x86/32 hypervisor: Only available on x86/32 when supervisor_mode_kernel - * feature is enabled. Do not use this callback type in new code. - */ -#define CALLBACKTYPE_sysenter_deprecated 3 - -/* x86: Callback for NMI delivery. */ -#define CALLBACKTYPE_nmi 4 - -/* - * x86: sysenter is only available as follows: - * - 32-bit hypervisor: with the supervisor_mode_kernel feature enabled - * - 64-bit hypervisor: 32-bit guest applications on Intel CPUs - * ('32-on-32-on-64', '32-on-64-on-64') - * [nb. also 64-bit guest applications on Intel CPUs - * ('64-on-64-on-64'), but syscall is preferred] - */ -#define CALLBACKTYPE_sysenter 5 - -/* - * x86/64 hypervisor: Syscall by 32-bit guest app on AMD CPUs - * ('32-on-32-on-64', '32-on-64-on-64') - */ -#define CALLBACKTYPE_syscall32 7 - -/* - * Disable event deliver during callback? This flag is ignored for event and - * NMI callbacks: event delivery is unconditionally disabled. - */ -#define _CALLBACKF_mask_events 0 -#define CALLBACKF_mask_events (1U << _CALLBACKF_mask_events) - -/* - * Register a callback. - */ -#define CALLBACKOP_register 0 -struct callback_register { - uint16_t type; - uint16_t flags; - xen_callback_t address; -}; -typedef struct callback_register callback_register_t; -DEFINE_XEN_GUEST_HANDLE(callback_register_t); - -/* - * Unregister a callback. - * - * Not all callbacks can be unregistered. -EINVAL will be returned if - * you attempt to unregister such a callback. - */ -#define CALLBACKOP_unregister 1 -struct callback_unregister { - uint16_t type; - uint16_t _unused; -}; -typedef struct callback_unregister callback_unregister_t; -DEFINE_XEN_GUEST_HANDLE(callback_unregister_t); - -#if __XEN_INTERFACE_VERSION__ < 0x00030207 -#undef CALLBACKTYPE_sysenter -#define CALLBACKTYPE_sysenter CALLBACKTYPE_sysenter_deprecated -#endif - -#endif /* __XEN_PUBLIC_CALLBACK_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/dom0_ops.h b/sys/xen/interface/dom0_ops.h deleted file mode 100644 index 5d2b324..0000000 --- a/sys/xen/interface/dom0_ops.h +++ /dev/null @@ -1,120 +0,0 @@ -/****************************************************************************** - * dom0_ops.h - * - * Process command requests from domain-0 guest OS. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2002-2003, B Dragovic - * Copyright (c) 2002-2006, K Fraser - */ - -#ifndef __XEN_PUBLIC_DOM0_OPS_H__ -#define __XEN_PUBLIC_DOM0_OPS_H__ - -#include "xen.h" -#include "platform.h" - -#if __XEN_INTERFACE_VERSION__ >= 0x00030204 -#error "dom0_ops.h is a compatibility interface only" -#endif - -#define DOM0_INTERFACE_VERSION XENPF_INTERFACE_VERSION - -#define DOM0_SETTIME XENPF_settime -#define dom0_settime xenpf_settime -#define dom0_settime_t xenpf_settime_t - -#define DOM0_ADD_MEMTYPE XENPF_add_memtype -#define dom0_add_memtype xenpf_add_memtype -#define dom0_add_memtype_t xenpf_add_memtype_t - -#define DOM0_DEL_MEMTYPE XENPF_del_memtype -#define dom0_del_memtype xenpf_del_memtype -#define dom0_del_memtype_t xenpf_del_memtype_t - -#define DOM0_READ_MEMTYPE XENPF_read_memtype -#define dom0_read_memtype xenpf_read_memtype -#define dom0_read_memtype_t xenpf_read_memtype_t - -#define DOM0_MICROCODE XENPF_microcode_update -#define dom0_microcode xenpf_microcode_update -#define dom0_microcode_t xenpf_microcode_update_t - -#define DOM0_PLATFORM_QUIRK XENPF_platform_quirk -#define dom0_platform_quirk xenpf_platform_quirk -#define dom0_platform_quirk_t xenpf_platform_quirk_t - -typedef uint64_t cpumap_t; - -/* Unsupported legacy operation -- defined for API compatibility. */ -#define DOM0_MSR 15 -struct dom0_msr { - /* IN variables. */ - uint32_t write; - cpumap_t cpu_mask; - uint32_t msr; - uint32_t in1; - uint32_t in2; - /* OUT variables. */ - uint32_t out1; - uint32_t out2; -}; -typedef struct dom0_msr dom0_msr_t; -DEFINE_XEN_GUEST_HANDLE(dom0_msr_t); - -/* Unsupported legacy operation -- defined for API compatibility. */ -#define DOM0_PHYSICAL_MEMORY_MAP 40 -struct dom0_memory_map_entry { - uint64_t start, end; - uint32_t flags; /* reserved */ - uint8_t is_ram; -}; -typedef struct dom0_memory_map_entry dom0_memory_map_entry_t; -DEFINE_XEN_GUEST_HANDLE(dom0_memory_map_entry_t); - -struct dom0_op { - uint32_t cmd; - uint32_t interface_version; /* DOM0_INTERFACE_VERSION */ - union { - struct dom0_msr msr; - struct dom0_settime settime; - struct dom0_add_memtype add_memtype; - struct dom0_del_memtype del_memtype; - struct dom0_read_memtype read_memtype; - struct dom0_microcode microcode; - struct dom0_platform_quirk platform_quirk; - struct dom0_memory_map_entry physical_memory_map; - uint8_t pad[128]; - } u; -}; -typedef struct dom0_op dom0_op_t; -DEFINE_XEN_GUEST_HANDLE(dom0_op_t); - -#endif /* __XEN_PUBLIC_DOM0_OPS_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/domctl.h b/sys/xen/interface/domctl.h deleted file mode 100644 index e7ddd5f..0000000 --- a/sys/xen/interface/domctl.h +++ /dev/null @@ -1,677 +0,0 @@ -/****************************************************************************** - * domctl.h - * - * Domain management operations. For use by node control stack. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2002-2003, B Dragovic - * Copyright (c) 2002-2006, K Fraser - */ - -#ifndef __XEN_PUBLIC_DOMCTL_H__ -#define __XEN_PUBLIC_DOMCTL_H__ - -#if !defined(__XEN__) && !defined(__XEN_TOOLS__) -#error "domctl operations are intended for use by node control tools only" -#endif - -#include "xen.h" - -#define XEN_DOMCTL_INTERFACE_VERSION 0x00000005 - -struct xenctl_cpumap { - XEN_GUEST_HANDLE_64(uint8_t) bitmap; - uint32_t nr_cpus; -}; - -/* - * NB. xen_domctl.domain is an IN/OUT parameter for this operation. - * If it is specified as zero, an id is auto-allocated and returned. - */ -#define XEN_DOMCTL_createdomain 1 -struct xen_domctl_createdomain { - /* IN parameters */ - uint32_t ssidref; - xen_domain_handle_t handle; - /* Is this an HVM guest (as opposed to a PV guest)? */ -#define _XEN_DOMCTL_CDF_hvm_guest 0 -#define XEN_DOMCTL_CDF_hvm_guest (1U<<_XEN_DOMCTL_CDF_hvm_guest) - /* Use hardware-assisted paging if available? */ -#define _XEN_DOMCTL_CDF_hap 1 -#define XEN_DOMCTL_CDF_hap (1U<<_XEN_DOMCTL_CDF_hap) - uint32_t flags; -}; -typedef struct xen_domctl_createdomain xen_domctl_createdomain_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_createdomain_t); - -#define XEN_DOMCTL_destroydomain 2 -#define XEN_DOMCTL_pausedomain 3 -#define XEN_DOMCTL_unpausedomain 4 -#define XEN_DOMCTL_resumedomain 27 - -#define XEN_DOMCTL_getdomaininfo 5 -struct xen_domctl_getdomaininfo { - /* OUT variables. */ - domid_t domain; /* Also echoed in domctl.domain */ - /* Domain is scheduled to die. */ -#define _XEN_DOMINF_dying 0 -#define XEN_DOMINF_dying (1U<<_XEN_DOMINF_dying) - /* Domain is an HVM guest (as opposed to a PV guest). */ -#define _XEN_DOMINF_hvm_guest 1 -#define XEN_DOMINF_hvm_guest (1U<<_XEN_DOMINF_hvm_guest) - /* The guest OS has shut down. */ -#define _XEN_DOMINF_shutdown 2 -#define XEN_DOMINF_shutdown (1U<<_XEN_DOMINF_shutdown) - /* Currently paused by control software. */ -#define _XEN_DOMINF_paused 3 -#define XEN_DOMINF_paused (1U<<_XEN_DOMINF_paused) - /* Currently blocked pending an event. */ -#define _XEN_DOMINF_blocked 4 -#define XEN_DOMINF_blocked (1U<<_XEN_DOMINF_blocked) - /* Domain is currently running. */ -#define _XEN_DOMINF_running 5 -#define XEN_DOMINF_running (1U<<_XEN_DOMINF_running) - /* Being debugged. */ -#define _XEN_DOMINF_debugged 6 -#define XEN_DOMINF_debugged (1U<<_XEN_DOMINF_debugged) - /* CPU to which this domain is bound. */ -#define XEN_DOMINF_cpumask 255 -#define XEN_DOMINF_cpushift 8 - /* XEN_DOMINF_shutdown guest-supplied code. */ -#define XEN_DOMINF_shutdownmask 255 -#define XEN_DOMINF_shutdownshift 16 - uint32_t flags; /* XEN_DOMINF_* */ - uint64_aligned_t tot_pages; - uint64_aligned_t max_pages; - uint64_aligned_t shared_info_frame; /* GMFN of shared_info struct */ - uint64_aligned_t cpu_time; - uint32_t nr_online_vcpus; /* Number of VCPUs currently online. */ - uint32_t max_vcpu_id; /* Maximum VCPUID in use by this domain. */ - uint32_t ssidref; - xen_domain_handle_t handle; -}; -typedef struct xen_domctl_getdomaininfo xen_domctl_getdomaininfo_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_getdomaininfo_t); - - -#define XEN_DOMCTL_getmemlist 6 -struct xen_domctl_getmemlist { - /* IN variables. */ - /* Max entries to write to output buffer. */ - uint64_aligned_t max_pfns; - /* Start index in guest's page list. */ - uint64_aligned_t start_pfn; - XEN_GUEST_HANDLE_64(uint64_t) buffer; - /* OUT variables. */ - uint64_aligned_t num_pfns; -}; -typedef struct xen_domctl_getmemlist xen_domctl_getmemlist_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_getmemlist_t); - - -#define XEN_DOMCTL_getpageframeinfo 7 - -#define XEN_DOMCTL_PFINFO_LTAB_SHIFT 28 -#define XEN_DOMCTL_PFINFO_NOTAB (0x0U<<28) -#define XEN_DOMCTL_PFINFO_L1TAB (0x1U<<28) -#define XEN_DOMCTL_PFINFO_L2TAB (0x2U<<28) -#define XEN_DOMCTL_PFINFO_L3TAB (0x3U<<28) -#define XEN_DOMCTL_PFINFO_L4TAB (0x4U<<28) -#define XEN_DOMCTL_PFINFO_LTABTYPE_MASK (0x7U<<28) -#define XEN_DOMCTL_PFINFO_LPINTAB (0x1U<<31) -#define XEN_DOMCTL_PFINFO_XTAB (0xfU<<28) /* invalid page */ -#define XEN_DOMCTL_PFINFO_LTAB_MASK (0xfU<<28) - -struct xen_domctl_getpageframeinfo { - /* IN variables. */ - uint64_aligned_t gmfn; /* GMFN to query */ - /* OUT variables. */ - /* Is the page PINNED to a type? */ - uint32_t type; /* see above type defs */ -}; -typedef struct xen_domctl_getpageframeinfo xen_domctl_getpageframeinfo_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_getpageframeinfo_t); - - -#define XEN_DOMCTL_getpageframeinfo2 8 -struct xen_domctl_getpageframeinfo2 { - /* IN variables. */ - uint64_aligned_t num; - /* IN/OUT variables. */ - XEN_GUEST_HANDLE_64(uint32_t) array; -}; -typedef struct xen_domctl_getpageframeinfo2 xen_domctl_getpageframeinfo2_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_getpageframeinfo2_t); - - -/* - * Control shadow pagetables operation - */ -#define XEN_DOMCTL_shadow_op 10 - -/* Disable shadow mode. */ -#define XEN_DOMCTL_SHADOW_OP_OFF 0 - -/* Enable shadow mode (mode contains ORed XEN_DOMCTL_SHADOW_ENABLE_* flags). */ -#define XEN_DOMCTL_SHADOW_OP_ENABLE 32 - -/* Log-dirty bitmap operations. */ - /* Return the bitmap and clean internal copy for next round. */ -#define XEN_DOMCTL_SHADOW_OP_CLEAN 11 - /* Return the bitmap but do not modify internal copy. */ -#define XEN_DOMCTL_SHADOW_OP_PEEK 12 - -/* Memory allocation accessors. */ -#define XEN_DOMCTL_SHADOW_OP_GET_ALLOCATION 30 -#define XEN_DOMCTL_SHADOW_OP_SET_ALLOCATION 31 - -/* Legacy enable operations. */ - /* Equiv. to ENABLE with no mode flags. */ -#define XEN_DOMCTL_SHADOW_OP_ENABLE_TEST 1 - /* Equiv. to ENABLE with mode flag ENABLE_LOG_DIRTY. */ -#define XEN_DOMCTL_SHADOW_OP_ENABLE_LOGDIRTY 2 - /* Equiv. to ENABLE with mode flags ENABLE_REFCOUNT and ENABLE_TRANSLATE. */ -#define XEN_DOMCTL_SHADOW_OP_ENABLE_TRANSLATE 3 - -/* Mode flags for XEN_DOMCTL_SHADOW_OP_ENABLE. */ - /* - * Shadow pagetables are refcounted: guest does not use explicit mmu - * operations nor write-protect its pagetables. - */ -#define XEN_DOMCTL_SHADOW_ENABLE_REFCOUNT (1 << 1) - /* - * Log pages in a bitmap as they are dirtied. - * Used for live relocation to determine which pages must be re-sent. - */ -#define XEN_DOMCTL_SHADOW_ENABLE_LOG_DIRTY (1 << 2) - /* - * Automatically translate GPFNs into MFNs. - */ -#define XEN_DOMCTL_SHADOW_ENABLE_TRANSLATE (1 << 3) - /* - * Xen does not steal virtual address space from the guest. - * Requires HVM support. - */ -#define XEN_DOMCTL_SHADOW_ENABLE_EXTERNAL (1 << 4) - -struct xen_domctl_shadow_op_stats { - uint32_t fault_count; - uint32_t dirty_count; -}; -typedef struct xen_domctl_shadow_op_stats xen_domctl_shadow_op_stats_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_shadow_op_stats_t); - -struct xen_domctl_shadow_op { - /* IN variables. */ - uint32_t op; /* XEN_DOMCTL_SHADOW_OP_* */ - - /* OP_ENABLE */ - uint32_t mode; /* XEN_DOMCTL_SHADOW_ENABLE_* */ - - /* OP_GET_ALLOCATION / OP_SET_ALLOCATION */ - uint32_t mb; /* Shadow memory allocation in MB */ - - /* OP_PEEK / OP_CLEAN */ - XEN_GUEST_HANDLE_64(uint8_t) dirty_bitmap; - uint64_aligned_t pages; /* Size of buffer. Updated with actual size. */ - struct xen_domctl_shadow_op_stats stats; -}; -typedef struct xen_domctl_shadow_op xen_domctl_shadow_op_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_shadow_op_t); - - -#define XEN_DOMCTL_max_mem 11 -struct xen_domctl_max_mem { - /* IN variables. */ - uint64_aligned_t max_memkb; -}; -typedef struct xen_domctl_max_mem xen_domctl_max_mem_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_max_mem_t); - - -#define XEN_DOMCTL_setvcpucontext 12 -#define XEN_DOMCTL_getvcpucontext 13 -struct xen_domctl_vcpucontext { - uint32_t vcpu; /* IN */ - XEN_GUEST_HANDLE_64(vcpu_guest_context_t) ctxt; /* IN/OUT */ -}; -typedef struct xen_domctl_vcpucontext xen_domctl_vcpucontext_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_vcpucontext_t); - - -#define XEN_DOMCTL_getvcpuinfo 14 -struct xen_domctl_getvcpuinfo { - /* IN variables. */ - uint32_t vcpu; - /* OUT variables. */ - uint8_t online; /* currently online (not hotplugged)? */ - uint8_t blocked; /* blocked waiting for an event? */ - uint8_t running; /* currently scheduled on its CPU? */ - uint64_aligned_t cpu_time; /* total cpu time consumed (ns) */ - uint32_t cpu; /* current mapping */ -}; -typedef struct xen_domctl_getvcpuinfo xen_domctl_getvcpuinfo_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_getvcpuinfo_t); - - -/* Get/set which physical cpus a vcpu can execute on. */ -#define XEN_DOMCTL_setvcpuaffinity 9 -#define XEN_DOMCTL_getvcpuaffinity 25 -struct xen_domctl_vcpuaffinity { - uint32_t vcpu; /* IN */ - struct xenctl_cpumap cpumap; /* IN/OUT */ -}; -typedef struct xen_domctl_vcpuaffinity xen_domctl_vcpuaffinity_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_vcpuaffinity_t); - - -#define XEN_DOMCTL_max_vcpus 15 -struct xen_domctl_max_vcpus { - uint32_t max; /* maximum number of vcpus */ -}; -typedef struct xen_domctl_max_vcpus xen_domctl_max_vcpus_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_max_vcpus_t); - - -#define XEN_DOMCTL_scheduler_op 16 -/* Scheduler types. */ -#define XEN_SCHEDULER_SEDF 4 -#define XEN_SCHEDULER_CREDIT 5 -/* Set or get info? */ -#define XEN_DOMCTL_SCHEDOP_putinfo 0 -#define XEN_DOMCTL_SCHEDOP_getinfo 1 -struct xen_domctl_scheduler_op { - uint32_t sched_id; /* XEN_SCHEDULER_* */ - uint32_t cmd; /* XEN_DOMCTL_SCHEDOP_* */ - union { - struct xen_domctl_sched_sedf { - uint64_aligned_t period; - uint64_aligned_t slice; - uint64_aligned_t latency; - uint32_t extratime; - uint32_t weight; - } sedf; - struct xen_domctl_sched_credit { - uint16_t weight; - uint16_t cap; - } credit; - } u; -}; -typedef struct xen_domctl_scheduler_op xen_domctl_scheduler_op_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_scheduler_op_t); - - -#define XEN_DOMCTL_setdomainhandle 17 -struct xen_domctl_setdomainhandle { - xen_domain_handle_t handle; -}; -typedef struct xen_domctl_setdomainhandle xen_domctl_setdomainhandle_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_setdomainhandle_t); - - -#define XEN_DOMCTL_setdebugging 18 -struct xen_domctl_setdebugging { - uint8_t enable; -}; -typedef struct xen_domctl_setdebugging xen_domctl_setdebugging_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_setdebugging_t); - - -#define XEN_DOMCTL_irq_permission 19 -struct xen_domctl_irq_permission { - uint8_t pirq; - uint8_t allow_access; /* flag to specify enable/disable of IRQ access */ -}; -typedef struct xen_domctl_irq_permission xen_domctl_irq_permission_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_irq_permission_t); - - -#define XEN_DOMCTL_iomem_permission 20 -struct xen_domctl_iomem_permission { - uint64_aligned_t first_mfn;/* first page (physical page number) in range */ - uint64_aligned_t nr_mfns; /* number of pages in range (>0) */ - uint8_t allow_access; /* allow (!0) or deny (0) access to range? */ -}; -typedef struct xen_domctl_iomem_permission xen_domctl_iomem_permission_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_iomem_permission_t); - - -#define XEN_DOMCTL_ioport_permission 21 -struct xen_domctl_ioport_permission { - uint32_t first_port; /* first port int range */ - uint32_t nr_ports; /* size of port range */ - uint8_t allow_access; /* allow or deny access to range? */ -}; -typedef struct xen_domctl_ioport_permission xen_domctl_ioport_permission_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_ioport_permission_t); - - -#define XEN_DOMCTL_hypercall_init 22 -struct xen_domctl_hypercall_init { - uint64_aligned_t gmfn; /* GMFN to be initialised */ -}; -typedef struct xen_domctl_hypercall_init xen_domctl_hypercall_init_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_hypercall_init_t); - - -#define XEN_DOMCTL_arch_setup 23 -#define _XEN_DOMAINSETUP_hvm_guest 0 -#define XEN_DOMAINSETUP_hvm_guest (1UL<<_XEN_DOMAINSETUP_hvm_guest) -#define _XEN_DOMAINSETUP_query 1 /* Get parameters (for save) */ -#define XEN_DOMAINSETUP_query (1UL<<_XEN_DOMAINSETUP_query) -#define _XEN_DOMAINSETUP_sioemu_guest 2 -#define XEN_DOMAINSETUP_sioemu_guest (1UL<<_XEN_DOMAINSETUP_sioemu_guest) -typedef struct xen_domctl_arch_setup { - uint64_aligned_t flags; /* XEN_DOMAINSETUP_* */ -#ifdef __ia64__ - uint64_aligned_t bp; /* mpaddr of boot param area */ - uint64_aligned_t maxmem; /* Highest memory address for MDT. */ - uint64_aligned_t xsi_va; /* Xen shared_info area virtual address. */ - uint32_t hypercall_imm; /* Break imm for Xen hypercalls. */ - int8_t vhpt_size_log2; /* Log2 of VHPT size. */ -#endif -} xen_domctl_arch_setup_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_arch_setup_t); - - -#define XEN_DOMCTL_settimeoffset 24 -struct xen_domctl_settimeoffset { - int32_t time_offset_seconds; /* applied to domain wallclock time */ -}; -typedef struct xen_domctl_settimeoffset xen_domctl_settimeoffset_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_settimeoffset_t); - - -#define XEN_DOMCTL_gethvmcontext 33 -#define XEN_DOMCTL_sethvmcontext 34 -typedef struct xen_domctl_hvmcontext { - uint32_t size; /* IN/OUT: size of buffer / bytes filled */ - XEN_GUEST_HANDLE_64(uint8_t) buffer; /* IN/OUT: data, or call - * gethvmcontext with NULL - * buffer to get size - * req'd */ -} xen_domctl_hvmcontext_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_hvmcontext_t); - - -#define XEN_DOMCTL_set_address_size 35 -#define XEN_DOMCTL_get_address_size 36 -typedef struct xen_domctl_address_size { - uint32_t size; -} xen_domctl_address_size_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_address_size_t); - - -#define XEN_DOMCTL_real_mode_area 26 -struct xen_domctl_real_mode_area { - uint32_t log; /* log2 of Real Mode Area size */ -}; -typedef struct xen_domctl_real_mode_area xen_domctl_real_mode_area_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_real_mode_area_t); - - -#define XEN_DOMCTL_sendtrigger 28 -#define XEN_DOMCTL_SENDTRIGGER_NMI 0 -#define XEN_DOMCTL_SENDTRIGGER_RESET 1 -#define XEN_DOMCTL_SENDTRIGGER_INIT 2 -struct xen_domctl_sendtrigger { - uint32_t trigger; /* IN */ - uint32_t vcpu; /* IN */ -}; -typedef struct xen_domctl_sendtrigger xen_domctl_sendtrigger_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_sendtrigger_t); - - -/* Assign PCI device to HVM guest. Sets up IOMMU structures. */ -#define XEN_DOMCTL_assign_device 37 -#define XEN_DOMCTL_test_assign_device 45 -#define XEN_DOMCTL_deassign_device 47 -struct xen_domctl_assign_device { - uint32_t machine_bdf; /* machine PCI ID of assigned device */ -}; -typedef struct xen_domctl_assign_device xen_domctl_assign_device_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_assign_device_t); - -/* Retrieve sibling devices infomation of machine_bdf */ -#define XEN_DOMCTL_get_device_group 50 -struct xen_domctl_get_device_group { - uint32_t machine_bdf; /* IN */ - uint32_t max_sdevs; /* IN */ - uint32_t num_sdevs; /* OUT */ - XEN_GUEST_HANDLE_64(uint32) sdev_array; /* OUT */ -}; -typedef struct xen_domctl_get_device_group xen_domctl_get_device_group_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_get_device_group_t); - -/* Pass-through interrupts: bind real irq -> hvm devfn. */ -#define XEN_DOMCTL_bind_pt_irq 38 -#define XEN_DOMCTL_unbind_pt_irq 48 -typedef enum pt_irq_type_e { - PT_IRQ_TYPE_PCI, - PT_IRQ_TYPE_ISA, - PT_IRQ_TYPE_MSI, -} pt_irq_type_t; -struct xen_domctl_bind_pt_irq { - uint32_t machine_irq; - pt_irq_type_t irq_type; - uint32_t hvm_domid; - - union { - struct { - uint8_t isa_irq; - } isa; - struct { - uint8_t bus; - uint8_t device; - uint8_t intx; - } pci; - struct { - uint8_t gvec; - uint32_t gflags; - } msi; - } u; -}; -typedef struct xen_domctl_bind_pt_irq xen_domctl_bind_pt_irq_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_bind_pt_irq_t); - - -/* Bind machine I/O address range -> HVM address range. */ -#define XEN_DOMCTL_memory_mapping 39 -#define DPCI_ADD_MAPPING 1 -#define DPCI_REMOVE_MAPPING 0 -struct xen_domctl_memory_mapping { - uint64_aligned_t first_gfn; /* first page (hvm guest phys page) in range */ - uint64_aligned_t first_mfn; /* first page (machine page) in range */ - uint64_aligned_t nr_mfns; /* number of pages in range (>0) */ - uint32_t add_mapping; /* add or remove mapping */ - uint32_t padding; /* padding for 64-bit aligned structure */ -}; -typedef struct xen_domctl_memory_mapping xen_domctl_memory_mapping_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_memory_mapping_t); - - -/* Bind machine I/O port range -> HVM I/O port range. */ -#define XEN_DOMCTL_ioport_mapping 40 -struct xen_domctl_ioport_mapping { - uint32_t first_gport; /* first guest IO port*/ - uint32_t first_mport; /* first machine IO port */ - uint32_t nr_ports; /* size of port range */ - uint32_t add_mapping; /* add or remove mapping */ -}; -typedef struct xen_domctl_ioport_mapping xen_domctl_ioport_mapping_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_ioport_mapping_t); - - -/* - * Pin caching type of RAM space for x86 HVM domU. - */ -#define XEN_DOMCTL_pin_mem_cacheattr 41 -/* Caching types: these happen to be the same as x86 MTRR/PAT type codes. */ -#define XEN_DOMCTL_MEM_CACHEATTR_UC 0 -#define XEN_DOMCTL_MEM_CACHEATTR_WC 1 -#define XEN_DOMCTL_MEM_CACHEATTR_WT 4 -#define XEN_DOMCTL_MEM_CACHEATTR_WP 5 -#define XEN_DOMCTL_MEM_CACHEATTR_WB 6 -#define XEN_DOMCTL_MEM_CACHEATTR_UCM 7 -struct xen_domctl_pin_mem_cacheattr { - uint64_aligned_t start, end; - unsigned int type; /* XEN_DOMCTL_MEM_CACHEATTR_* */ -}; -typedef struct xen_domctl_pin_mem_cacheattr xen_domctl_pin_mem_cacheattr_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_pin_mem_cacheattr_t); - - -#define XEN_DOMCTL_set_ext_vcpucontext 42 -#define XEN_DOMCTL_get_ext_vcpucontext 43 -struct xen_domctl_ext_vcpucontext { - /* IN: VCPU that this call applies to. */ - uint32_t vcpu; - /* - * SET: Size of struct (IN) - * GET: Size of struct (OUT) - */ - uint32_t size; -#if defined(__i386__) || defined(__x86_64__) - /* SYSCALL from 32-bit mode and SYSENTER callback information. */ - /* NB. SYSCALL from 64-bit mode is contained in vcpu_guest_context_t */ - uint64_aligned_t syscall32_callback_eip; - uint64_aligned_t sysenter_callback_eip; - uint16_t syscall32_callback_cs; - uint16_t sysenter_callback_cs; - uint8_t syscall32_disables_events; - uint8_t sysenter_disables_events; -#endif -}; -typedef struct xen_domctl_ext_vcpucontext xen_domctl_ext_vcpucontext_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_ext_vcpucontext_t); - -/* - * Set optimizaton features for a domain - */ -#define XEN_DOMCTL_set_opt_feature 44 -struct xen_domctl_set_opt_feature { -#if defined(__ia64__) - struct xen_ia64_opt_feature optf; -#else - /* Make struct non-empty: do not depend on this field name! */ - uint64_t dummy; -#endif -}; -typedef struct xen_domctl_set_opt_feature xen_domctl_set_opt_feature_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_set_opt_feature_t); - -/* - * Set the target domain for a domain - */ -#define XEN_DOMCTL_set_target 46 -struct xen_domctl_set_target { - domid_t target; -}; -typedef struct xen_domctl_set_target xen_domctl_set_target_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_set_target_t); - -#if defined(__i386__) || defined(__x86_64__) -# define XEN_CPUID_INPUT_UNUSED 0xFFFFFFFF -# define XEN_DOMCTL_set_cpuid 49 -struct xen_domctl_cpuid { - unsigned int input[2]; - unsigned int eax; - unsigned int ebx; - unsigned int ecx; - unsigned int edx; -}; -typedef struct xen_domctl_cpuid xen_domctl_cpuid_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_cpuid_t); -#endif - -#define XEN_DOMCTL_subscribe 29 -struct xen_domctl_subscribe { - uint32_t port; /* IN */ -}; -typedef struct xen_domctl_subscribe xen_domctl_subscribe_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_subscribe_t); - -/* - * Define the maximum machine address size which should be allocated - * to a guest. - */ -#define XEN_DOMCTL_set_machine_address_size 51 -#define XEN_DOMCTL_get_machine_address_size 52 - - -struct xen_domctl { - uint32_t cmd; - uint32_t interface_version; /* XEN_DOMCTL_INTERFACE_VERSION */ - domid_t domain; - union { - struct xen_domctl_createdomain createdomain; - struct xen_domctl_getdomaininfo getdomaininfo; - struct xen_domctl_getmemlist getmemlist; - struct xen_domctl_getpageframeinfo getpageframeinfo; - struct xen_domctl_getpageframeinfo2 getpageframeinfo2; - struct xen_domctl_vcpuaffinity vcpuaffinity; - struct xen_domctl_shadow_op shadow_op; - struct xen_domctl_max_mem max_mem; - struct xen_domctl_vcpucontext vcpucontext; - struct xen_domctl_getvcpuinfo getvcpuinfo; - struct xen_domctl_max_vcpus max_vcpus; - struct xen_domctl_scheduler_op scheduler_op; - struct xen_domctl_setdomainhandle setdomainhandle; - struct xen_domctl_setdebugging setdebugging; - struct xen_domctl_irq_permission irq_permission; - struct xen_domctl_iomem_permission iomem_permission; - struct xen_domctl_ioport_permission ioport_permission; - struct xen_domctl_hypercall_init hypercall_init; - struct xen_domctl_arch_setup arch_setup; - struct xen_domctl_settimeoffset settimeoffset; - struct xen_domctl_real_mode_area real_mode_area; - struct xen_domctl_hvmcontext hvmcontext; - struct xen_domctl_address_size address_size; - struct xen_domctl_sendtrigger sendtrigger; - struct xen_domctl_get_device_group get_device_group; - struct xen_domctl_assign_device assign_device; - struct xen_domctl_bind_pt_irq bind_pt_irq; - struct xen_domctl_memory_mapping memory_mapping; - struct xen_domctl_ioport_mapping ioport_mapping; - struct xen_domctl_pin_mem_cacheattr pin_mem_cacheattr; - struct xen_domctl_ext_vcpucontext ext_vcpucontext; - struct xen_domctl_set_opt_feature set_opt_feature; - struct xen_domctl_set_target set_target; - struct xen_domctl_subscribe subscribe; -#if defined(__i386__) || defined(__x86_64__) - struct xen_domctl_cpuid cpuid; -#endif - uint8_t pad[128]; - } u; -}; -typedef struct xen_domctl xen_domctl_t; -DEFINE_XEN_GUEST_HANDLE(xen_domctl_t); - -#endif /* __XEN_PUBLIC_DOMCTL_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/elfnote.h b/sys/xen/interface/elfnote.h deleted file mode 100644 index 77be41b..0000000 --- a/sys/xen/interface/elfnote.h +++ /dev/null @@ -1,233 +0,0 @@ -/****************************************************************************** - * elfnote.h - * - * Definitions used for the Xen ELF notes. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2006, Ian Campbell, XenSource Ltd. - */ - -#ifndef __XEN_PUBLIC_ELFNOTE_H__ -#define __XEN_PUBLIC_ELFNOTE_H__ - -/* - * The notes should live in a PT_NOTE segment and have "Xen" in the - * name field. - * - * Numeric types are either 4 or 8 bytes depending on the content of - * the desc field. - * - * LEGACY indicated the fields in the legacy __xen_guest string which - * this a note type replaces. - */ - -/* - * NAME=VALUE pair (string). - */ -#define XEN_ELFNOTE_INFO 0 - -/* - * The virtual address of the entry point (numeric). - * - * LEGACY: VIRT_ENTRY - */ -#define XEN_ELFNOTE_ENTRY 1 - -/* The virtual address of the hypercall transfer page (numeric). - * - * LEGACY: HYPERCALL_PAGE. (n.b. legacy value is a physical page - * number not a virtual address) - */ -#define XEN_ELFNOTE_HYPERCALL_PAGE 2 - -/* The virtual address where the kernel image should be mapped (numeric). - * - * Defaults to 0. - * - * LEGACY: VIRT_BASE - */ -#define XEN_ELFNOTE_VIRT_BASE 3 - -/* - * The offset of the ELF paddr field from the acutal required - * psuedo-physical address (numeric). - * - * This is used to maintain backwards compatibility with older kernels - * which wrote __PAGE_OFFSET into that field. This field defaults to 0 - * if not present. - * - * LEGACY: ELF_PADDR_OFFSET. (n.b. legacy default is VIRT_BASE) - */ -#define XEN_ELFNOTE_PADDR_OFFSET 4 - -/* - * The version of Xen that we work with (string). - * - * LEGACY: XEN_VER - */ -#define XEN_ELFNOTE_XEN_VERSION 5 - -/* - * The name of the guest operating system (string). - * - * LEGACY: GUEST_OS - */ -#define XEN_ELFNOTE_GUEST_OS 6 - -/* - * The version of the guest operating system (string). - * - * LEGACY: GUEST_VER - */ -#define XEN_ELFNOTE_GUEST_VERSION 7 - -/* - * The loader type (string). - * - * LEGACY: LOADER - */ -#define XEN_ELFNOTE_LOADER 8 - -/* - * The kernel supports PAE (x86/32 only, string = "yes", "no" or - * "bimodal"). - * - * For compatibility with Xen 3.0.3 and earlier the "bimodal" setting - * may be given as "yes,bimodal" which will cause older Xen to treat - * this kernel as PAE. - * - * LEGACY: PAE (n.b. The legacy interface included a provision to - * indicate 'extended-cr3' support allowing L3 page tables to be - * placed above 4G. It is assumed that any kernel new enough to use - * these ELF notes will include this and therefore "yes" here is - * equivalent to "yes[entended-cr3]" in the __xen_guest interface. - */ -#define XEN_ELFNOTE_PAE_MODE 9 - -/* - * The features supported/required by this kernel (string). - * - * The string must consist of a list of feature names (as given in - * features.h, without the "XENFEAT_" prefix) separated by '|' - * characters. If a feature is required for the kernel to function - * then the feature name must be preceded by a '!' character. - * - * LEGACY: FEATURES - */ -#define XEN_ELFNOTE_FEATURES 10 - -/* - * The kernel requires the symbol table to be loaded (string = "yes" or "no") - * LEGACY: BSD_SYMTAB (n.b. The legacy treated the presence or absence - * of this string as a boolean flag rather than requiring "yes" or - * "no". - */ -#define XEN_ELFNOTE_BSD_SYMTAB 11 - -/* - * The lowest address the hypervisor hole can begin at (numeric). - * - * This must not be set higher than HYPERVISOR_VIRT_START. Its presence - * also indicates to the hypervisor that the kernel can deal with the - * hole starting at a higher address. - */ -#define XEN_ELFNOTE_HV_START_LOW 12 - -/* - * List of maddr_t-sized mask/value pairs describing how to recognize - * (non-present) L1 page table entries carrying valid MFNs (numeric). - */ -#define XEN_ELFNOTE_L1_MFN_VALID 13 - -/* - * Whether or not the guest supports cooperative suspend cancellation. - */ -#define XEN_ELFNOTE_SUSPEND_CANCEL 14 - -/* - * The number of the highest elfnote defined. - */ -#define XEN_ELFNOTE_MAX XEN_ELFNOTE_SUSPEND_CANCEL - -/* - * System information exported through crash notes. - * - * The kexec / kdump code will create one XEN_ELFNOTE_CRASH_INFO - * note in case of a system crash. This note will contain various - * information about the system, see xen/include/xen/elfcore.h. - */ -#define XEN_ELFNOTE_CRASH_INFO 0x1000001 - -/* - * System registers exported through crash notes. - * - * The kexec / kdump code will create one XEN_ELFNOTE_CRASH_REGS - * note per cpu in case of a system crash. This note is architecture - * specific and will contain registers not saved in the "CORE" note. - * See xen/include/xen/elfcore.h for more information. - */ -#define XEN_ELFNOTE_CRASH_REGS 0x1000002 - - -/* - * xen dump-core none note. - * xm dump-core code will create one XEN_ELFNOTE_DUMPCORE_NONE - * in its dump file to indicate that the file is xen dump-core - * file. This note doesn't have any other information. - * See tools/libxc/xc_core.h for more information. - */ -#define XEN_ELFNOTE_DUMPCORE_NONE 0x2000000 - -/* - * xen dump-core header note. - * xm dump-core code will create one XEN_ELFNOTE_DUMPCORE_HEADER - * in its dump file. - * See tools/libxc/xc_core.h for more information. - */ -#define XEN_ELFNOTE_DUMPCORE_HEADER 0x2000001 - -/* - * xen dump-core xen version note. - * xm dump-core code will create one XEN_ELFNOTE_DUMPCORE_XEN_VERSION - * in its dump file. It contains the xen version obtained via the - * XENVER hypercall. - * See tools/libxc/xc_core.h for more information. - */ -#define XEN_ELFNOTE_DUMPCORE_XEN_VERSION 0x2000002 - -/* - * xen dump-core format version note. - * xm dump-core code will create one XEN_ELFNOTE_DUMPCORE_FORMAT_VERSION - * in its dump file. It contains a format version identifier. - * See tools/libxc/xc_core.h for more information. - */ -#define XEN_ELFNOTE_DUMPCORE_FORMAT_VERSION 0x2000003 - -#endif /* __XEN_PUBLIC_ELFNOTE_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/elfstructs.h b/sys/xen/interface/elfstructs.h deleted file mode 100644 index 77362f3..0000000 --- a/sys/xen/interface/elfstructs.h +++ /dev/null @@ -1,527 +0,0 @@ -#ifndef __XEN_PUBLIC_ELFSTRUCTS_H__ -#define __XEN_PUBLIC_ELFSTRUCTS_H__ 1 -/* - * Copyright (c) 1995, 1996 Erik Theisen. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -typedef uint8_t Elf_Byte; - -typedef uint32_t Elf32_Addr; /* Unsigned program address */ -typedef uint32_t Elf32_Off; /* Unsigned file offset */ -typedef int32_t Elf32_Sword; /* Signed large integer */ -typedef uint32_t Elf32_Word; /* Unsigned large integer */ -typedef uint16_t Elf32_Half; /* Unsigned medium integer */ - -typedef uint64_t Elf64_Addr; -typedef uint64_t Elf64_Off; -typedef int32_t Elf64_Shalf; - -typedef int32_t Elf64_Sword; -typedef uint32_t Elf64_Word; - -typedef int64_t Elf64_Sxword; -typedef uint64_t Elf64_Xword; - -typedef uint32_t Elf64_Half; -typedef uint16_t Elf64_Quarter; - -/* - * e_ident[] identification indexes - * See http://www.caldera.com/developers/gabi/2000-07-17/ch4.eheader.html - */ -#define EI_MAG0 0 /* file ID */ -#define EI_MAG1 1 /* file ID */ -#define EI_MAG2 2 /* file ID */ -#define EI_MAG3 3 /* file ID */ -#define EI_CLASS 4 /* file class */ -#define EI_DATA 5 /* data encoding */ -#define EI_VERSION 6 /* ELF header version */ -#define EI_OSABI 7 /* OS/ABI ID */ -#define EI_ABIVERSION 8 /* ABI version */ -#define EI_PAD 9 /* start of pad bytes */ -#define EI_NIDENT 16 /* Size of e_ident[] */ - -/* e_ident[] magic number */ -#define ELFMAG0 0x7f /* e_ident[EI_MAG0] */ -#define ELFMAG1 'E' /* e_ident[EI_MAG1] */ -#define ELFMAG2 'L' /* e_ident[EI_MAG2] */ -#define ELFMAG3 'F' /* e_ident[EI_MAG3] */ -#define ELFMAG "\177ELF" /* magic */ -#define SELFMAG 4 /* size of magic */ - -/* e_ident[] file class */ -#define ELFCLASSNONE 0 /* invalid */ -#define ELFCLASS32 1 /* 32-bit objs */ -#define ELFCLASS64 2 /* 64-bit objs */ -#define ELFCLASSNUM 3 /* number of classes */ - -/* e_ident[] data encoding */ -#define ELFDATANONE 0 /* invalid */ -#define ELFDATA2LSB 1 /* Little-Endian */ -#define ELFDATA2MSB 2 /* Big-Endian */ -#define ELFDATANUM 3 /* number of data encode defines */ - -/* e_ident[] Operating System/ABI */ -#define ELFOSABI_SYSV 0 /* UNIX System V ABI */ -#define ELFOSABI_HPUX 1 /* HP-UX operating system */ -#define ELFOSABI_NETBSD 2 /* NetBSD */ -#define ELFOSABI_LINUX 3 /* GNU/Linux */ -#define ELFOSABI_HURD 4 /* GNU/Hurd */ -#define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */ -#define ELFOSABI_SOLARIS 6 /* Solaris */ -#define ELFOSABI_MONTEREY 7 /* Monterey */ -#define ELFOSABI_IRIX 8 /* IRIX */ -#define ELFOSABI_FREEBSD 9 /* FreeBSD */ -#define ELFOSABI_TRU64 10 /* TRU64 UNIX */ -#define ELFOSABI_MODESTO 11 /* Novell Modesto */ -#define ELFOSABI_OPENBSD 12 /* OpenBSD */ -#define ELFOSABI_ARM 97 /* ARM */ -#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ - -/* e_ident */ -#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \ - (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \ - (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \ - (ehdr).e_ident[EI_MAG3] == ELFMAG3) - -/* ELF Header */ -typedef struct elfhdr { - unsigned char e_ident[EI_NIDENT]; /* ELF Identification */ - Elf32_Half e_type; /* object file type */ - Elf32_Half e_machine; /* machine */ - Elf32_Word e_version; /* object file version */ - Elf32_Addr e_entry; /* virtual entry point */ - Elf32_Off e_phoff; /* program header table offset */ - Elf32_Off e_shoff; /* section header table offset */ - Elf32_Word e_flags; /* processor-specific flags */ - Elf32_Half e_ehsize; /* ELF header size */ - Elf32_Half e_phentsize; /* program header entry size */ - Elf32_Half e_phnum; /* number of program header entries */ - Elf32_Half e_shentsize; /* section header entry size */ - Elf32_Half e_shnum; /* number of section header entries */ - Elf32_Half e_shstrndx; /* section header table's "section - header string table" entry offset */ -} Elf32_Ehdr; - -typedef struct { - unsigned char e_ident[EI_NIDENT]; /* Id bytes */ - Elf64_Quarter e_type; /* file type */ - Elf64_Quarter e_machine; /* machine type */ - Elf64_Half e_version; /* version number */ - Elf64_Addr e_entry; /* entry point */ - Elf64_Off e_phoff; /* Program hdr offset */ - Elf64_Off e_shoff; /* Section hdr offset */ - Elf64_Half e_flags; /* Processor flags */ - Elf64_Quarter e_ehsize; /* sizeof ehdr */ - Elf64_Quarter e_phentsize; /* Program header entry size */ - Elf64_Quarter e_phnum; /* Number of program headers */ - Elf64_Quarter e_shentsize; /* Section header entry size */ - Elf64_Quarter e_shnum; /* Number of section headers */ - Elf64_Quarter e_shstrndx; /* String table index */ -} Elf64_Ehdr; - -/* e_type */ -#define ET_NONE 0 /* No file type */ -#define ET_REL 1 /* relocatable file */ -#define ET_EXEC 2 /* executable file */ -#define ET_DYN 3 /* shared object file */ -#define ET_CORE 4 /* core file */ -#define ET_NUM 5 /* number of types */ -#define ET_LOPROC 0xff00 /* reserved range for processor */ -#define ET_HIPROC 0xffff /* specific e_type */ - -/* e_machine */ -#define EM_NONE 0 /* No Machine */ -#define EM_M32 1 /* AT&T WE 32100 */ -#define EM_SPARC 2 /* SPARC */ -#define EM_386 3 /* Intel 80386 */ -#define EM_68K 4 /* Motorola 68000 */ -#define EM_88K 5 /* Motorola 88000 */ -#define EM_486 6 /* Intel 80486 - unused? */ -#define EM_860 7 /* Intel 80860 */ -#define EM_MIPS 8 /* MIPS R3000 Big-Endian only */ -/* - * Don't know if EM_MIPS_RS4_BE, - * EM_SPARC64, EM_PARISC, - * or EM_PPC are ABI compliant - */ -#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */ -#define EM_SPARC64 11 /* SPARC v9 64-bit unoffical */ -#define EM_PARISC 15 /* HPPA */ -#define EM_SPARC32PLUS 18 /* Enhanced instruction set SPARC */ -#define EM_PPC 20 /* PowerPC */ -#define EM_PPC64 21 /* PowerPC 64-bit */ -#define EM_ARM 40 /* Advanced RISC Machines ARM */ -#define EM_ALPHA 41 /* DEC ALPHA */ -#define EM_SPARCV9 43 /* SPARC version 9 */ -#define EM_ALPHA_EXP 0x9026 /* DEC ALPHA */ -#define EM_IA_64 50 /* Intel Merced */ -#define EM_X86_64 62 /* AMD x86-64 architecture */ -#define EM_VAX 75 /* DEC VAX */ - -/* Version */ -#define EV_NONE 0 /* Invalid */ -#define EV_CURRENT 1 /* Current */ -#define EV_NUM 2 /* number of versions */ - -/* Section Header */ -typedef struct { - Elf32_Word sh_name; /* name - index into section header - string table section */ - Elf32_Word sh_type; /* type */ - Elf32_Word sh_flags; /* flags */ - Elf32_Addr sh_addr; /* address */ - Elf32_Off sh_offset; /* file offset */ - Elf32_Word sh_size; /* section size */ - Elf32_Word sh_link; /* section header table index link */ - Elf32_Word sh_info; /* extra information */ - Elf32_Word sh_addralign; /* address alignment */ - Elf32_Word sh_entsize; /* section entry size */ -} Elf32_Shdr; - -typedef struct { - Elf64_Half sh_name; /* section name */ - Elf64_Half sh_type; /* section type */ - Elf64_Xword sh_flags; /* section flags */ - Elf64_Addr sh_addr; /* virtual address */ - Elf64_Off sh_offset; /* file offset */ - Elf64_Xword sh_size; /* section size */ - Elf64_Half sh_link; /* link to another */ - Elf64_Half sh_info; /* misc info */ - Elf64_Xword sh_addralign; /* memory alignment */ - Elf64_Xword sh_entsize; /* table entry size */ -} Elf64_Shdr; - -/* Special Section Indexes */ -#define SHN_UNDEF 0 /* undefined */ -#define SHN_LORESERVE 0xff00 /* lower bounds of reserved indexes */ -#define SHN_LOPROC 0xff00 /* reserved range for processor */ -#define SHN_HIPROC 0xff1f /* specific section indexes */ -#define SHN_ABS 0xfff1 /* absolute value */ -#define SHN_COMMON 0xfff2 /* common symbol */ -#define SHN_HIRESERVE 0xffff /* upper bounds of reserved indexes */ - -/* sh_type */ -#define SHT_NULL 0 /* inactive */ -#define SHT_PROGBITS 1 /* program defined information */ -#define SHT_SYMTAB 2 /* symbol table section */ -#define SHT_STRTAB 3 /* string table section */ -#define SHT_RELA 4 /* relocation section with addends*/ -#define SHT_HASH 5 /* symbol hash table section */ -#define SHT_DYNAMIC 6 /* dynamic section */ -#define SHT_NOTE 7 /* note section */ -#define SHT_NOBITS 8 /* no space section */ -#define SHT_REL 9 /* relation section without addends */ -#define SHT_SHLIB 10 /* reserved - purpose unknown */ -#define SHT_DYNSYM 11 /* dynamic symbol table section */ -#define SHT_NUM 12 /* number of section types */ -#define SHT_LOPROC 0x70000000 /* reserved range for processor */ -#define SHT_HIPROC 0x7fffffff /* specific section header types */ -#define SHT_LOUSER 0x80000000 /* reserved range for application */ -#define SHT_HIUSER 0xffffffff /* specific indexes */ - -/* Section names */ -#define ELF_BSS ".bss" /* uninitialized data */ -#define ELF_DATA ".data" /* initialized data */ -#define ELF_DEBUG ".debug" /* debug */ -#define ELF_DYNAMIC ".dynamic" /* dynamic linking information */ -#define ELF_DYNSTR ".dynstr" /* dynamic string table */ -#define ELF_DYNSYM ".dynsym" /* dynamic symbol table */ -#define ELF_FINI ".fini" /* termination code */ -#define ELF_GOT ".got" /* global offset table */ -#define ELF_HASH ".hash" /* symbol hash table */ -#define ELF_INIT ".init" /* initialization code */ -#define ELF_REL_DATA ".rel.data" /* relocation data */ -#define ELF_REL_FINI ".rel.fini" /* relocation termination code */ -#define ELF_REL_INIT ".rel.init" /* relocation initialization code */ -#define ELF_REL_DYN ".rel.dyn" /* relocaltion dynamic link info */ -#define ELF_REL_RODATA ".rel.rodata" /* relocation read-only data */ -#define ELF_REL_TEXT ".rel.text" /* relocation code */ -#define ELF_RODATA ".rodata" /* read-only data */ -#define ELF_SHSTRTAB ".shstrtab" /* section header string table */ -#define ELF_STRTAB ".strtab" /* string table */ -#define ELF_SYMTAB ".symtab" /* symbol table */ -#define ELF_TEXT ".text" /* code */ - - -/* Section Attribute Flags - sh_flags */ -#define SHF_WRITE 0x1 /* Writable */ -#define SHF_ALLOC 0x2 /* occupies memory */ -#define SHF_EXECINSTR 0x4 /* executable */ -#define SHF_MASKPROC 0xf0000000 /* reserved bits for processor */ - /* specific section attributes */ - -/* Symbol Table Entry */ -typedef struct elf32_sym { - Elf32_Word st_name; /* name - index into string table */ - Elf32_Addr st_value; /* symbol value */ - Elf32_Word st_size; /* symbol size */ - unsigned char st_info; /* type and binding */ - unsigned char st_other; /* 0 - no defined meaning */ - Elf32_Half st_shndx; /* section header index */ -} Elf32_Sym; - -typedef struct { - Elf64_Half st_name; /* Symbol name index in str table */ - Elf_Byte st_info; /* type / binding attrs */ - Elf_Byte st_other; /* unused */ - Elf64_Quarter st_shndx; /* section index of symbol */ - Elf64_Xword st_value; /* value of symbol */ - Elf64_Xword st_size; /* size of symbol */ -} Elf64_Sym; - -/* Symbol table index */ -#define STN_UNDEF 0 /* undefined */ - -/* Extract symbol info - st_info */ -#define ELF32_ST_BIND(x) ((x) >> 4) -#define ELF32_ST_TYPE(x) (((unsigned int) x) & 0xf) -#define ELF32_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf)) - -#define ELF64_ST_BIND(x) ((x) >> 4) -#define ELF64_ST_TYPE(x) (((unsigned int) x) & 0xf) -#define ELF64_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf)) - -/* Symbol Binding - ELF32_ST_BIND - st_info */ -#define STB_LOCAL 0 /* Local symbol */ -#define STB_GLOBAL 1 /* Global symbol */ -#define STB_WEAK 2 /* like global - lower precedence */ -#define STB_NUM 3 /* number of symbol bindings */ -#define STB_LOPROC 13 /* reserved range for processor */ -#define STB_HIPROC 15 /* specific symbol bindings */ - -/* Symbol type - ELF32_ST_TYPE - st_info */ -#define STT_NOTYPE 0 /* not specified */ -#define STT_OBJECT 1 /* data object */ -#define STT_FUNC 2 /* function */ -#define STT_SECTION 3 /* section */ -#define STT_FILE 4 /* file */ -#define STT_NUM 5 /* number of symbol types */ -#define STT_LOPROC 13 /* reserved range for processor */ -#define STT_HIPROC 15 /* specific symbol types */ - -/* Relocation entry with implicit addend */ -typedef struct { - Elf32_Addr r_offset; /* offset of relocation */ - Elf32_Word r_info; /* symbol table index and type */ -} Elf32_Rel; - -/* Relocation entry with explicit addend */ -typedef struct { - Elf32_Addr r_offset; /* offset of relocation */ - Elf32_Word r_info; /* symbol table index and type */ - Elf32_Sword r_addend; -} Elf32_Rela; - -/* Extract relocation info - r_info */ -#define ELF32_R_SYM(i) ((i) >> 8) -#define ELF32_R_TYPE(i) ((unsigned char) (i)) -#define ELF32_R_INFO(s,t) (((s) << 8) + (unsigned char)(t)) - -typedef struct { - Elf64_Xword r_offset; /* where to do it */ - Elf64_Xword r_info; /* index & type of relocation */ -} Elf64_Rel; - -typedef struct { - Elf64_Xword r_offset; /* where to do it */ - Elf64_Xword r_info; /* index & type of relocation */ - Elf64_Sxword r_addend; /* adjustment value */ -} Elf64_Rela; - -#define ELF64_R_SYM(info) ((info) >> 32) -#define ELF64_R_TYPE(info) ((info) & 0xFFFFFFFF) -#define ELF64_R_INFO(s,t) (((s) << 32) + (u_int32_t)(t)) - -/* Program Header */ -typedef struct { - Elf32_Word p_type; /* segment type */ - Elf32_Off p_offset; /* segment offset */ - Elf32_Addr p_vaddr; /* virtual address of segment */ - Elf32_Addr p_paddr; /* physical address - ignored? */ - Elf32_Word p_filesz; /* number of bytes in file for seg. */ - Elf32_Word p_memsz; /* number of bytes in mem. for seg. */ - Elf32_Word p_flags; /* flags */ - Elf32_Word p_align; /* memory alignment */ -} Elf32_Phdr; - -typedef struct { - Elf64_Half p_type; /* entry type */ - Elf64_Half p_flags; /* flags */ - Elf64_Off p_offset; /* offset */ - Elf64_Addr p_vaddr; /* virtual address */ - Elf64_Addr p_paddr; /* physical address */ - Elf64_Xword p_filesz; /* file size */ - Elf64_Xword p_memsz; /* memory size */ - Elf64_Xword p_align; /* memory & file alignment */ -} Elf64_Phdr; - -/* Segment types - p_type */ -#define PT_NULL 0 /* unused */ -#define PT_LOAD 1 /* loadable segment */ -#define PT_DYNAMIC 2 /* dynamic linking section */ -#define PT_INTERP 3 /* the RTLD */ -#define PT_NOTE 4 /* auxiliary information */ -#define PT_SHLIB 5 /* reserved - purpose undefined */ -#define PT_PHDR 6 /* program header */ -#define PT_NUM 7 /* Number of segment types */ -#define PT_LOPROC 0x70000000 /* reserved range for processor */ -#define PT_HIPROC 0x7fffffff /* specific segment types */ - -/* Segment flags - p_flags */ -#define PF_X 0x1 /* Executable */ -#define PF_W 0x2 /* Writable */ -#define PF_R 0x4 /* Readable */ -#define PF_MASKPROC 0xf0000000 /* reserved bits for processor */ - /* specific segment flags */ - -/* Dynamic structure */ -typedef struct { - Elf32_Sword d_tag; /* controls meaning of d_val */ - union { - Elf32_Word d_val; /* Multiple meanings - see d_tag */ - Elf32_Addr d_ptr; /* program virtual address */ - } d_un; -} Elf32_Dyn; - -typedef struct { - Elf64_Xword d_tag; /* controls meaning of d_val */ - union { - Elf64_Addr d_ptr; - Elf64_Xword d_val; - } d_un; -} Elf64_Dyn; - -/* Dynamic Array Tags - d_tag */ -#define DT_NULL 0 /* marks end of _DYNAMIC array */ -#define DT_NEEDED 1 /* string table offset of needed lib */ -#define DT_PLTRELSZ 2 /* size of relocation entries in PLT */ -#define DT_PLTGOT 3 /* address PLT/GOT */ -#define DT_HASH 4 /* address of symbol hash table */ -#define DT_STRTAB 5 /* address of string table */ -#define DT_SYMTAB 6 /* address of symbol table */ -#define DT_RELA 7 /* address of relocation table */ -#define DT_RELASZ 8 /* size of relocation table */ -#define DT_RELAENT 9 /* size of relocation entry */ -#define DT_STRSZ 10 /* size of string table */ -#define DT_SYMENT 11 /* size of symbol table entry */ -#define DT_INIT 12 /* address of initialization func. */ -#define DT_FINI 13 /* address of termination function */ -#define DT_SONAME 14 /* string table offset of shared obj */ -#define DT_RPATH 15 /* string table offset of library - search path */ -#define DT_SYMBOLIC 16 /* start sym search in shared obj. */ -#define DT_REL 17 /* address of rel. tbl. w addends */ -#define DT_RELSZ 18 /* size of DT_REL relocation table */ -#define DT_RELENT 19 /* size of DT_REL relocation entry */ -#define DT_PLTREL 20 /* PLT referenced relocation entry */ -#define DT_DEBUG 21 /* bugger */ -#define DT_TEXTREL 22 /* Allow rel. mod. to unwritable seg */ -#define DT_JMPREL 23 /* add. of PLT's relocation entries */ -#define DT_BIND_NOW 24 /* Bind now regardless of env setting */ -#define DT_NUM 25 /* Number used. */ -#define DT_LOPROC 0x70000000 /* reserved range for processor */ -#define DT_HIPROC 0x7fffffff /* specific dynamic array tags */ - -/* Standard ELF hashing function */ -unsigned int elf_hash(const unsigned char *name); - -/* - * Note Definitions - */ -typedef struct { - Elf32_Word namesz; - Elf32_Word descsz; - Elf32_Word type; -} Elf32_Note; - -typedef struct { - Elf64_Half namesz; - Elf64_Half descsz; - Elf64_Half type; -} Elf64_Note; - - -#if defined(ELFSIZE) -#define CONCAT(x,y) __CONCAT(x,y) -#define ELFNAME(x) CONCAT(elf,CONCAT(ELFSIZE,CONCAT(_,x))) -#define ELFNAME2(x,y) CONCAT(x,CONCAT(_elf,CONCAT(ELFSIZE,CONCAT(_,y)))) -#define ELFNAMEEND(x) CONCAT(x,CONCAT(_elf,ELFSIZE)) -#define ELFDEFNNAME(x) CONCAT(ELF,CONCAT(ELFSIZE,CONCAT(_,x))) -#endif - -#if defined(ELFSIZE) && (ELFSIZE == 32) -#define Elf_Ehdr Elf32_Ehdr -#define Elf_Phdr Elf32_Phdr -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Rel Elf32_Rel -#define Elf_RelA Elf32_Rela -#define Elf_Dyn Elf32_Dyn -#define Elf_Word Elf32_Word -#define Elf_Sword Elf32_Sword -#define Elf_Addr Elf32_Addr -#define Elf_Off Elf32_Off -#define Elf_Nhdr Elf32_Nhdr -#define Elf_Note Elf32_Note - -#define ELF_R_SYM ELF32_R_SYM -#define ELF_R_TYPE ELF32_R_TYPE -#define ELF_R_INFO ELF32_R_INFO -#define ELFCLASS ELFCLASS32 - -#define ELF_ST_BIND ELF32_ST_BIND -#define ELF_ST_TYPE ELF32_ST_TYPE -#define ELF_ST_INFO ELF32_ST_INFO - -#define AuxInfo Aux32Info -#elif defined(ELFSIZE) && (ELFSIZE == 64) -#define Elf_Ehdr Elf64_Ehdr -#define Elf_Phdr Elf64_Phdr -#define Elf_Shdr Elf64_Shdr -#define Elf_Sym Elf64_Sym -#define Elf_Rel Elf64_Rel -#define Elf_RelA Elf64_Rela -#define Elf_Dyn Elf64_Dyn -#define Elf_Word Elf64_Word -#define Elf_Sword Elf64_Sword -#define Elf_Addr Elf64_Addr -#define Elf_Off Elf64_Off -#define Elf_Nhdr Elf64_Nhdr -#define Elf_Note Elf64_Note - -#define ELF_R_SYM ELF64_R_SYM -#define ELF_R_TYPE ELF64_R_TYPE -#define ELF_R_INFO ELF64_R_INFO -#define ELFCLASS ELFCLASS64 - -#define ELF_ST_BIND ELF64_ST_BIND -#define ELF_ST_TYPE ELF64_ST_TYPE -#define ELF_ST_INFO ELF64_ST_INFO - -#define AuxInfo Aux64Info -#endif - -#endif /* __XEN_PUBLIC_ELFSTRUCTS_H__ */ diff --git a/sys/xen/interface/event_channel.h b/sys/xen/interface/event_channel.h deleted file mode 100644 index d35cce5..0000000 --- a/sys/xen/interface/event_channel.h +++ /dev/null @@ -1,264 +0,0 @@ -/****************************************************************************** - * event_channel.h - * - * Event channels between domains. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2003-2004, K A Fraser. - */ - -#ifndef __XEN_PUBLIC_EVENT_CHANNEL_H__ -#define __XEN_PUBLIC_EVENT_CHANNEL_H__ - -/* - * Prototype for this hypercall is: - * int event_channel_op(int cmd, void *args) - * @cmd == EVTCHNOP_??? (event-channel operation). - * @args == Operation-specific extra arguments (NULL if none). - */ - -typedef uint32_t evtchn_port_t; -DEFINE_XEN_GUEST_HANDLE(evtchn_port_t); - -/* - * EVTCHNOP_alloc_unbound: Allocate a port in domain <dom> and mark as - * accepting interdomain bindings from domain <remote_dom>. A fresh port - * is allocated in <dom> and returned as <port>. - * NOTES: - * 1. If the caller is unprivileged then <dom> must be DOMID_SELF. - * 2. <rdom> may be DOMID_SELF, allowing loopback connections. - */ -#define EVTCHNOP_alloc_unbound 6 -struct evtchn_alloc_unbound { - /* IN parameters */ - domid_t dom, remote_dom; - /* OUT parameters */ - evtchn_port_t port; -}; -typedef struct evtchn_alloc_unbound evtchn_alloc_unbound_t; - -/* - * EVTCHNOP_bind_interdomain: Construct an interdomain event channel between - * the calling domain and <remote_dom>. <remote_dom,remote_port> must identify - * a port that is unbound and marked as accepting bindings from the calling - * domain. A fresh port is allocated in the calling domain and returned as - * <local_port>. - * NOTES: - * 2. <remote_dom> may be DOMID_SELF, allowing loopback connections. - */ -#define EVTCHNOP_bind_interdomain 0 -struct evtchn_bind_interdomain { - /* IN parameters. */ - domid_t remote_dom; - evtchn_port_t remote_port; - /* OUT parameters. */ - evtchn_port_t local_port; -}; -typedef struct evtchn_bind_interdomain evtchn_bind_interdomain_t; - -/* - * EVTCHNOP_bind_virq: Bind a local event channel to VIRQ <irq> on specified - * vcpu. - * NOTES: - * 1. Virtual IRQs are classified as per-vcpu or global. See the VIRQ list - * in xen.h for the classification of each VIRQ. - * 2. Global VIRQs must be allocated on VCPU0 but can subsequently be - * re-bound via EVTCHNOP_bind_vcpu. - * 3. Per-vcpu VIRQs may be bound to at most one event channel per vcpu. - * The allocated event channel is bound to the specified vcpu and the - * binding cannot be changed. - */ -#define EVTCHNOP_bind_virq 1 -struct evtchn_bind_virq { - /* IN parameters. */ - uint32_t virq; - uint32_t vcpu; - /* OUT parameters. */ - evtchn_port_t port; -}; -typedef struct evtchn_bind_virq evtchn_bind_virq_t; - -/* - * EVTCHNOP_bind_pirq: Bind a local event channel to PIRQ <irq>. - * NOTES: - * 1. A physical IRQ may be bound to at most one event channel per domain. - * 2. Only a sufficiently-privileged domain may bind to a physical IRQ. - */ -#define EVTCHNOP_bind_pirq 2 -struct evtchn_bind_pirq { - /* IN parameters. */ - uint32_t pirq; -#define BIND_PIRQ__WILL_SHARE 1 - uint32_t flags; /* BIND_PIRQ__* */ - /* OUT parameters. */ - evtchn_port_t port; -}; -typedef struct evtchn_bind_pirq evtchn_bind_pirq_t; - -/* - * EVTCHNOP_bind_ipi: Bind a local event channel to receive events. - * NOTES: - * 1. The allocated event channel is bound to the specified vcpu. The binding - * may not be changed. - */ -#define EVTCHNOP_bind_ipi 7 -struct evtchn_bind_ipi { - uint32_t vcpu; - /* OUT parameters. */ - evtchn_port_t port; -}; -typedef struct evtchn_bind_ipi evtchn_bind_ipi_t; - -/* - * EVTCHNOP_close: Close a local event channel <port>. If the channel is - * interdomain then the remote end is placed in the unbound state - * (EVTCHNSTAT_unbound), awaiting a new connection. - */ -#define EVTCHNOP_close 3 -struct evtchn_close { - /* IN parameters. */ - evtchn_port_t port; -}; -typedef struct evtchn_close evtchn_close_t; - -/* - * EVTCHNOP_send: Send an event to the remote end of the channel whose local - * endpoint is <port>. - */ -#define EVTCHNOP_send 4 -struct evtchn_send { - /* IN parameters. */ - evtchn_port_t port; -}; -typedef struct evtchn_send evtchn_send_t; - -/* - * EVTCHNOP_status: Get the current status of the communication channel which - * has an endpoint at <dom, port>. - * NOTES: - * 1. <dom> may be specified as DOMID_SELF. - * 2. Only a sufficiently-privileged domain may obtain the status of an event - * channel for which <dom> is not DOMID_SELF. - */ -#define EVTCHNOP_status 5 -struct evtchn_status { - /* IN parameters */ - domid_t dom; - evtchn_port_t port; - /* OUT parameters */ -#define EVTCHNSTAT_closed 0 /* Channel is not in use. */ -#define EVTCHNSTAT_unbound 1 /* Channel is waiting interdom connection.*/ -#define EVTCHNSTAT_interdomain 2 /* Channel is connected to remote domain. */ -#define EVTCHNSTAT_pirq 3 /* Channel is bound to a phys IRQ line. */ -#define EVTCHNSTAT_virq 4 /* Channel is bound to a virtual IRQ line */ -#define EVTCHNSTAT_ipi 5 /* Channel is bound to a virtual IPI line */ - uint32_t status; - uint32_t vcpu; /* VCPU to which this channel is bound. */ - union { - struct { - domid_t dom; - } unbound; /* EVTCHNSTAT_unbound */ - struct { - domid_t dom; - evtchn_port_t port; - } interdomain; /* EVTCHNSTAT_interdomain */ - uint32_t pirq; /* EVTCHNSTAT_pirq */ - uint32_t virq; /* EVTCHNSTAT_virq */ - } u; -}; -typedef struct evtchn_status evtchn_status_t; - -/* - * EVTCHNOP_bind_vcpu: Specify which vcpu a channel should notify when an - * event is pending. - * NOTES: - * 1. IPI-bound channels always notify the vcpu specified at bind time. - * This binding cannot be changed. - * 2. Per-VCPU VIRQ channels always notify the vcpu specified at bind time. - * This binding cannot be changed. - * 3. All other channels notify vcpu0 by default. This default is set when - * the channel is allocated (a port that is freed and subsequently reused - * has its binding reset to vcpu0). - */ -#define EVTCHNOP_bind_vcpu 8 -struct evtchn_bind_vcpu { - /* IN parameters. */ - evtchn_port_t port; - uint32_t vcpu; -}; -typedef struct evtchn_bind_vcpu evtchn_bind_vcpu_t; - -/* - * EVTCHNOP_unmask: Unmask the specified local event-channel port and deliver - * a notification to the appropriate VCPU if an event is pending. - */ -#define EVTCHNOP_unmask 9 -struct evtchn_unmask { - /* IN parameters. */ - evtchn_port_t port; -}; -typedef struct evtchn_unmask evtchn_unmask_t; - -/* - * EVTCHNOP_reset: Close all event channels associated with specified domain. - * NOTES: - * 1. <dom> may be specified as DOMID_SELF. - * 2. Only a sufficiently-privileged domain may specify other than DOMID_SELF. - */ -#define EVTCHNOP_reset 10 -struct evtchn_reset { - /* IN parameters. */ - domid_t dom; -}; -typedef struct evtchn_reset evtchn_reset_t; - -/* - * Argument to event_channel_op_compat() hypercall. Superceded by new - * event_channel_op() hypercall since 0x00030202. - */ -struct evtchn_op { - uint32_t cmd; /* EVTCHNOP_* */ - union { - struct evtchn_alloc_unbound alloc_unbound; - struct evtchn_bind_interdomain bind_interdomain; - struct evtchn_bind_virq bind_virq; - struct evtchn_bind_pirq bind_pirq; - struct evtchn_bind_ipi bind_ipi; - struct evtchn_close close; - struct evtchn_send send; - struct evtchn_status status; - struct evtchn_bind_vcpu bind_vcpu; - struct evtchn_unmask unmask; - } u; -}; -typedef struct evtchn_op evtchn_op_t; -DEFINE_XEN_GUEST_HANDLE(evtchn_op_t); - -#endif /* __XEN_PUBLIC_EVENT_CHANNEL_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/features.h b/sys/xen/interface/features.h deleted file mode 100644 index 05fc5dc..0000000 --- a/sys/xen/interface/features.h +++ /dev/null @@ -1,74 +0,0 @@ -/****************************************************************************** - * features.h - * - * Feature flags, reported by XENVER_get_features. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2006, Keir Fraser <keir@xensource.com> - */ - -#ifndef __XEN_PUBLIC_FEATURES_H__ -#define __XEN_PUBLIC_FEATURES_H__ - -/* - * If set, the guest does not need to write-protect its pagetables, and can - * update them via direct writes. - */ -#define XENFEAT_writable_page_tables 0 - -/* - * If set, the guest does not need to write-protect its segment descriptor - * tables, and can update them via direct writes. - */ -#define XENFEAT_writable_descriptor_tables 1 - -/* - * If set, translation between the guest's 'pseudo-physical' address space - * and the host's machine address space are handled by the hypervisor. In this - * mode the guest does not need to perform phys-to/from-machine translations - * when performing page table operations. - */ -#define XENFEAT_auto_translated_physmap 2 - -/* If set, the guest is running in supervisor mode (e.g., x86 ring 0). */ -#define XENFEAT_supervisor_mode_kernel 3 - -/* - * If set, the guest does not need to allocate x86 PAE page directories - * below 4GB. This flag is usually implied by auto_translated_physmap. - */ -#define XENFEAT_pae_pgdir_above_4gb 4 - -/* x86: Does this Xen host support the MMU_PT_UPDATE_PRESERVE_AD hypercall? */ -#define XENFEAT_mmu_pt_update_preserve_ad 5 - -#define XENFEAT_NR_SUBMAPS 1 - -#endif /* __XEN_PUBLIC_FEATURES_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/foreign/Makefile b/sys/xen/interface/foreign/Makefile deleted file mode 100644 index 7bde873..0000000 --- a/sys/xen/interface/foreign/Makefile +++ /dev/null @@ -1,37 +0,0 @@ -XEN_ROOT=../../../.. -include $(XEN_ROOT)/Config.mk - -architectures := x86_32 x86_64 ia64 -headers := $(patsubst %, %.h, $(architectures)) -scripts := $(wildcard *.py) - -.PHONY: all clean check-headers -all: $(headers) check-headers - -clean: - rm -f $(headers) - rm -f checker checker.c $(XEN_TARGET_ARCH).size - rm -f *.pyc *.o *~ - -ifeq ($(CROSS_COMPILE)$(XEN_TARGET_ARCH),$(XEN_COMPILE_ARCH)) -check-headers: checker - ./checker > $(XEN_TARGET_ARCH).size - diff -u reference.size $(XEN_TARGET_ARCH).size -checker: checker.c $(headers) - $(HOSTCC) $(HOSTCFLAGS) -o $@ $< -else -check-headers: - @echo "cross build: skipping check" -endif - -x86_32.h: ../arch-x86/xen-x86_32.h ../arch-x86/xen.h ../xen.h $(scripts) - python mkheader.py $* $@ $(filter %.h,$^) - -x86_64.h: ../arch-x86/xen-x86_64.h ../arch-x86/xen.h ../xen.h $(scripts) - python mkheader.py $* $@ $(filter %.h,$^) - -ia64.h: ../arch-ia64.h ../xen.h $(scripts) - python mkheader.py $* $@ $(filter %.h,$^) - -checker.c: $(scripts) - python mkchecker.py $(XEN_TARGET_ARCH) $@ $(architectures) diff --git a/sys/xen/interface/foreign/mkchecker.py b/sys/xen/interface/foreign/mkchecker.py deleted file mode 100644 index 9da1e2b..0000000 --- a/sys/xen/interface/foreign/mkchecker.py +++ /dev/null @@ -1,58 +0,0 @@ -#!/usr/bin/python - -import sys; -from structs import structs; - -# command line arguments -arch = sys.argv[1]; -outfile = sys.argv[2]; -archs = sys.argv[3:]; - -f = open(outfile, "w"); -f.write(''' -/* - * sanity checks for generated foreign headers: - * - verify struct sizes - * - * generated by %s -- DO NOT EDIT - */ -#include <stdio.h> -#include <stdlib.h> -#include <stddef.h> -#include <inttypes.h> -#include "../xen.h" -'''); - -for a in archs: - f.write('#include "%s.h"\n' % a); - -f.write('int main(int argc, char *argv[])\n{\n'); - -f.write('\tprintf("\\n");'); -f.write('printf("%-25s |", "structs");\n'); -for a in archs: - f.write('\tprintf("%%8s", "%s");\n' % a); -f.write('\tprintf("\\n");'); - -f.write('\tprintf("\\n");'); -for struct in structs: - f.write('\tprintf("%%-25s |", "%s");\n' % struct); - for a in archs: - if a == arch: - s = struct; # native - else: - s = struct + "_" + a; - f.write('#ifdef %s_has_no_%s\n' % (a, struct)); - f.write('\tprintf("%8s", "-");\n'); - f.write("#else\n"); - f.write('\tprintf("%%8zd", sizeof(struct %s));\n' % s); - f.write("#endif\n"); - - f.write('\tprintf("\\n");\n\n'); - -f.write('\tprintf("\\n");\n'); -f.write('\texit(0);\n'); -f.write('}\n'); - -f.close(); - diff --git a/sys/xen/interface/foreign/mkheader.py b/sys/xen/interface/foreign/mkheader.py deleted file mode 100644 index 3d75a7a..0000000 --- a/sys/xen/interface/foreign/mkheader.py +++ /dev/null @@ -1,167 +0,0 @@ -#!/usr/bin/python - -import sys, re; -from structs import unions, structs, defines; - -# command line arguments -arch = sys.argv[1]; -outfile = sys.argv[2]; -infiles = sys.argv[3:]; - - -########################################################################### -# configuration #2: architecture information - -inttypes = {}; -header = {}; -footer = {}; - -# x86_32 -inttypes["x86_32"] = { - "unsigned long" : "uint32_t", - "long" : "uint32_t", - "xen_pfn_t" : "uint32_t", -}; -header["x86_32"] = """ -#define __i386___X86_32 1 -#pragma pack(4) -"""; -footer["x86_32"] = """ -#pragma pack() -"""; - -# x86_64 -inttypes["x86_64"] = { - "unsigned long" : "__align8__ uint64_t", - "long" : "__align8__ uint64_t", - "xen_pfn_t" : "__align8__ uint64_t", -}; -header["x86_64"] = """ -#ifdef __GNUC__ -# define __DECL_REG(name) union { uint64_t r ## name, e ## name; } -# define __align8__ __attribute__((aligned (8))) -#else -# define __DECL_REG(name) uint64_t r ## name -# define __align8__ FIXME -#endif -#define __x86_64___X86_64 1 -"""; - -# ia64 -inttypes["ia64"] = { - "unsigned long" : "__align8__ uint64_t", - "long" : "__align8__ uint64_t", - "xen_pfn_t" : "__align8__ uint64_t", - "long double" : "__align16__ ldouble_t", -}; -header["ia64"] = """ -#define __align8__ __attribute__((aligned (8))) -#define __align16__ __attribute__((aligned (16))) -typedef unsigned char ldouble_t[16]; -"""; - - -########################################################################### -# main - -input = ""; -output = ""; -fileid = re.sub("[-.]", "_", "__FOREIGN_%s__" % outfile.upper()); - -# read input header files -for name in infiles: - f = open(name, "r"); - input += f.read(); - f.close(); - -# add header -output += """ -/* - * public xen defines and struct for %s - * generated by %s -- DO NOT EDIT - */ - -#ifndef %s -#define %s 1 - -""" % (arch, sys.argv[0], fileid, fileid) - -if arch in header: - output += header[arch]; - output += "\n"; - -# add defines to output -for line in re.findall("#define[^\n]+", input): - for define in defines: - regex = "#define\s+%s\\b" % define; - match = re.search(regex, line); - if None == match: - continue; - if define.upper()[0] == define[0]: - replace = define + "_" + arch.upper(); - else: - replace = define + "_" + arch; - regex = "\\b%s\\b" % define; - output += re.sub(regex, replace, line) + "\n"; -output += "\n"; - -# delete defines, comments, empty lines -input = re.sub("#define[^\n]+\n", "", input); -input = re.compile("/\*(.*?)\*/", re.S).sub("", input) -input = re.compile("\n\s*\n", re.S).sub("\n", input); - -# add unions to output -for union in unions: - regex = "union\s+%s\s*\{(.*?)\n\};" % union; - match = re.search(regex, input, re.S) - if None == match: - output += "#define %s_has_no_%s 1\n" % (arch, union); - else: - output += "union %s_%s {%s\n};\n" % (union, arch, match.group(1)); - output += "\n"; - -# add structs to output -for struct in structs: - regex = "struct\s+%s\s*\{(.*?)\n\};" % struct; - match = re.search(regex, input, re.S) - if None == match: - output += "#define %s_has_no_%s 1\n" % (arch, struct); - else: - output += "struct %s_%s {%s\n};\n" % (struct, arch, match.group(1)); - output += "typedef struct %s_%s %s_%s_t;\n" % (struct, arch, struct, arch); - output += "\n"; - -# add footer -if arch in footer: - output += footer[arch]; - output += "\n"; -output += "#endif /* %s */\n" % fileid; - -# replace: defines -for define in defines: - if define.upper()[0] == define[0]: - replace = define + "_" + arch.upper(); - else: - replace = define + "_" + arch; - output = re.sub("\\b%s\\b" % define, replace, output); - -# replace: unions -for union in unions: - output = re.sub("\\b(union\s+%s)\\b" % union, "\\1_%s" % arch, output); - -# replace: structs + struct typedefs -for struct in structs: - output = re.sub("\\b(struct\s+%s)\\b" % struct, "\\1_%s" % arch, output); - output = re.sub("\\b(%s)_t\\b" % struct, "\\1_%s_t" % arch, output); - -# replace: integer types -integers = inttypes[arch].keys(); -integers.sort(lambda a, b: cmp(len(b),len(a))); -for type in integers: - output = re.sub("\\b%s\\b" % type, inttypes[arch][type], output); - -# print results -f = open(outfile, "w"); -f.write(output); -f.close; - diff --git a/sys/xen/interface/foreign/reference.size b/sys/xen/interface/foreign/reference.size deleted file mode 100644 index f35d281..0000000 --- a/sys/xen/interface/foreign/reference.size +++ /dev/null @@ -1,17 +0,0 @@ - -structs | x86_32 x86_64 ia64 - -start_info | 1104 1152 1152 -trap_info | 8 16 - -pt_fpreg | - - 16 -cpu_user_regs | 68 200 496 -xen_ia64_boot_param | - - 96 -ia64_tr_entry | - - 32 -vcpu_extra_regs | - - 536 -vcpu_guest_context | 2800 5168 1056 -arch_vcpu_info | 24 16 0 -vcpu_time_info | 32 32 32 -vcpu_info | 64 64 48 -arch_shared_info | 268 280 272 -shared_info | 2584 3368 4384 - diff --git a/sys/xen/interface/foreign/structs.py b/sys/xen/interface/foreign/structs.py deleted file mode 100644 index 7d51ca8..0000000 --- a/sys/xen/interface/foreign/structs.py +++ /dev/null @@ -1,58 +0,0 @@ -# configuration: what needs translation - -unions = [ "vcpu_cr_regs", - "vcpu_ar_regs" ]; - -structs = [ "start_info", - "trap_info", - "pt_fpreg", - "cpu_user_regs", - "xen_ia64_boot_param", - "ia64_tr_entry", - "vcpu_tr_regs", - "vcpu_guest_context_regs", - "vcpu_guest_context", - "arch_vcpu_info", - "vcpu_time_info", - "vcpu_info", - "arch_shared_info", - "shared_info" ]; - -defines = [ "__i386__", - "__x86_64__", - - "FLAT_RING1_CS", - "FLAT_RING1_DS", - "FLAT_RING1_SS", - - "FLAT_RING3_CS64", - "FLAT_RING3_DS64", - "FLAT_RING3_SS64", - "FLAT_KERNEL_CS64", - "FLAT_KERNEL_DS64", - "FLAT_KERNEL_SS64", - - "FLAT_KERNEL_CS", - "FLAT_KERNEL_DS", - "FLAT_KERNEL_SS", - - # x86_{32,64} - "_VGCF_i387_valid", - "VGCF_i387_valid", - "_VGCF_in_kernel", - "VGCF_in_kernel", - "_VGCF_failsafe_disables_events", - "VGCF_failsafe_disables_events", - "_VGCF_syscall_disables_events", - "VGCF_syscall_disables_events", - "_VGCF_online", - "VGCF_online", - - # ia64 - "VGCF_EXTRA_REGS", - - # all archs - "xen_pfn_to_cr3", - "MAX_VIRT_CPUS", - "MAX_GUEST_CMDLINE" ]; - diff --git a/sys/xen/interface/grant_table.h b/sys/xen/interface/grant_table.h deleted file mode 100644 index 26f2c35..0000000 --- a/sys/xen/interface/grant_table.h +++ /dev/null @@ -1,431 +0,0 @@ -/****************************************************************************** - * grant_table.h - * - * Interface for granting foreign access to page frames, and receiving - * page-ownership transfers. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2004, K A Fraser - */ - -#ifndef __XEN_PUBLIC_GRANT_TABLE_H__ -#define __XEN_PUBLIC_GRANT_TABLE_H__ - - -/*********************************** - * GRANT TABLE REPRESENTATION - */ - -/* Some rough guidelines on accessing and updating grant-table entries - * in a concurrency-safe manner. For more information, Linux contains a - * reference implementation for guest OSes (arch/xen/kernel/grant_table.c). - * - * NB. WMB is a no-op on current-generation x86 processors. However, a - * compiler barrier will still be required. - * - * Introducing a valid entry into the grant table: - * 1. Write ent->domid. - * 2. Write ent->frame: - * GTF_permit_access: Frame to which access is permitted. - * GTF_accept_transfer: Pseudo-phys frame slot being filled by new - * frame, or zero if none. - * 3. Write memory barrier (WMB). - * 4. Write ent->flags, inc. valid type. - * - * Invalidating an unused GTF_permit_access entry: - * 1. flags = ent->flags. - * 2. Observe that !(flags & (GTF_reading|GTF_writing)). - * 3. Check result of SMP-safe CMPXCHG(&ent->flags, flags, 0). - * NB. No need for WMB as reuse of entry is control-dependent on success of - * step 3, and all architectures guarantee ordering of ctrl-dep writes. - * - * Invalidating an in-use GTF_permit_access entry: - * This cannot be done directly. Request assistance from the domain controller - * which can set a timeout on the use of a grant entry and take necessary - * action. (NB. This is not yet implemented!). - * - * Invalidating an unused GTF_accept_transfer entry: - * 1. flags = ent->flags. - * 2. Observe that !(flags & GTF_transfer_committed). [*] - * 3. Check result of SMP-safe CMPXCHG(&ent->flags, flags, 0). - * NB. No need for WMB as reuse of entry is control-dependent on success of - * step 3, and all architectures guarantee ordering of ctrl-dep writes. - * [*] If GTF_transfer_committed is set then the grant entry is 'committed'. - * The guest must /not/ modify the grant entry until the address of the - * transferred frame is written. It is safe for the guest to spin waiting - * for this to occur (detect by observing GTF_transfer_completed in - * ent->flags). - * - * Invalidating a committed GTF_accept_transfer entry: - * 1. Wait for (ent->flags & GTF_transfer_completed). - * - * Changing a GTF_permit_access from writable to read-only: - * Use SMP-safe CMPXCHG to set GTF_readonly, while checking !GTF_writing. - * - * Changing a GTF_permit_access from read-only to writable: - * Use SMP-safe bit-setting instruction. - */ - -/* - * A grant table comprises a packed array of grant entries in one or more - * page frames shared between Xen and a guest. - * [XEN]: This field is written by Xen and read by the sharing guest. - * [GST]: This field is written by the guest and read by Xen. - */ -struct grant_entry { - /* GTF_xxx: various type and flag information. [XEN,GST] */ - uint16_t flags; - /* The domain being granted foreign privileges. [GST] */ - domid_t domid; - /* - * GTF_permit_access: Frame that @domid is allowed to map and access. [GST] - * GTF_accept_transfer: Frame whose ownership transferred by @domid. [XEN] - */ - uint32_t frame; -}; -typedef struct grant_entry grant_entry_t; - -/* - * Type of grant entry. - * GTF_invalid: This grant entry grants no privileges. - * GTF_permit_access: Allow @domid to map/access @frame. - * GTF_accept_transfer: Allow @domid to transfer ownership of one page frame - * to this guest. Xen writes the page number to @frame. - */ -#define GTF_invalid (0U<<0) -#define GTF_permit_access (1U<<0) -#define GTF_accept_transfer (2U<<0) -#define GTF_type_mask (3U<<0) - -/* - * Subflags for GTF_permit_access. - * GTF_readonly: Restrict @domid to read-only mappings and accesses. [GST] - * GTF_reading: Grant entry is currently mapped for reading by @domid. [XEN] - * GTF_writing: Grant entry is currently mapped for writing by @domid. [XEN] - * GTF_PAT, GTF_PWT, GTF_PCD: (x86) cache attribute flags for the grant [GST] - */ -#define _GTF_readonly (2) -#define GTF_readonly (1U<<_GTF_readonly) -#define _GTF_reading (3) -#define GTF_reading (1U<<_GTF_reading) -#define _GTF_writing (4) -#define GTF_writing (1U<<_GTF_writing) -#define _GTF_PWT (5) -#define GTF_PWT (1U<<_GTF_PWT) -#define _GTF_PCD (6) -#define GTF_PCD (1U<<_GTF_PCD) -#define _GTF_PAT (7) -#define GTF_PAT (1U<<_GTF_PAT) - -/* - * Subflags for GTF_accept_transfer: - * GTF_transfer_committed: Xen sets this flag to indicate that it is committed - * to transferring ownership of a page frame. When a guest sees this flag - * it must /not/ modify the grant entry until GTF_transfer_completed is - * set by Xen. - * GTF_transfer_completed: It is safe for the guest to spin-wait on this flag - * after reading GTF_transfer_committed. Xen will always write the frame - * address, followed by ORing this flag, in a timely manner. - */ -#define _GTF_transfer_committed (2) -#define GTF_transfer_committed (1U<<_GTF_transfer_committed) -#define _GTF_transfer_completed (3) -#define GTF_transfer_completed (1U<<_GTF_transfer_completed) - - -/*********************************** - * GRANT TABLE QUERIES AND USES - */ - -/* - * Reference to a grant entry in a specified domain's grant table. - */ -typedef uint32_t grant_ref_t; - -/* - * Handle to track a mapping created via a grant reference. - */ -typedef uint32_t grant_handle_t; - -/* - * GNTTABOP_map_grant_ref: Map the grant entry (<dom>,<ref>) for access - * by devices and/or host CPUs. If successful, <handle> is a tracking number - * that must be presented later to destroy the mapping(s). On error, <handle> - * is a negative status code. - * NOTES: - * 1. If GNTMAP_device_map is specified then <dev_bus_addr> is the address - * via which I/O devices may access the granted frame. - * 2. If GNTMAP_host_map is specified then a mapping will be added at - * either a host virtual address in the current address space, or at - * a PTE at the specified machine address. The type of mapping to - * perform is selected through the GNTMAP_contains_pte flag, and the - * address is specified in <host_addr>. - * 3. Mappings should only be destroyed via GNTTABOP_unmap_grant_ref. If a - * host mapping is destroyed by other means then it is *NOT* guaranteed - * to be accounted to the correct grant reference! - */ -#define GNTTABOP_map_grant_ref 0 -struct gnttab_map_grant_ref { - /* IN parameters. */ - uint64_t host_addr; - uint32_t flags; /* GNTMAP_* */ - grant_ref_t ref; - domid_t dom; - /* OUT parameters. */ - int16_t status; /* GNTST_* */ - grant_handle_t handle; - uint64_t dev_bus_addr; -}; -typedef struct gnttab_map_grant_ref gnttab_map_grant_ref_t; -DEFINE_XEN_GUEST_HANDLE(gnttab_map_grant_ref_t); - -/* - * GNTTABOP_unmap_grant_ref: Destroy one or more grant-reference mappings - * tracked by <handle>. If <host_addr> or <dev_bus_addr> is zero, that - * field is ignored. If non-zero, they must refer to a device/host mapping - * that is tracked by <handle> - * NOTES: - * 1. The call may fail in an undefined manner if either mapping is not - * tracked by <handle>. - * 3. After executing a batch of unmaps, it is guaranteed that no stale - * mappings will remain in the device or host TLBs. - */ -#define GNTTABOP_unmap_grant_ref 1 -struct gnttab_unmap_grant_ref { - /* IN parameters. */ - uint64_t host_addr; - uint64_t dev_bus_addr; - grant_handle_t handle; - /* OUT parameters. */ - int16_t status; /* GNTST_* */ -}; -typedef struct gnttab_unmap_grant_ref gnttab_unmap_grant_ref_t; -DEFINE_XEN_GUEST_HANDLE(gnttab_unmap_grant_ref_t); - -/* - * GNTTABOP_setup_table: Set up a grant table for <dom> comprising at least - * <nr_frames> pages. The frame addresses are written to the <frame_list>. - * Only <nr_frames> addresses are written, even if the table is larger. - * NOTES: - * 1. <dom> may be specified as DOMID_SELF. - * 2. Only a sufficiently-privileged domain may specify <dom> != DOMID_SELF. - * 3. Xen may not support more than a single grant-table page per domain. - */ -#define GNTTABOP_setup_table 2 -struct gnttab_setup_table { - /* IN parameters. */ - domid_t dom; - uint32_t nr_frames; - /* OUT parameters. */ - int16_t status; /* GNTST_* */ - XEN_GUEST_HANDLE(ulong) frame_list; -}; -typedef struct gnttab_setup_table gnttab_setup_table_t; -DEFINE_XEN_GUEST_HANDLE(gnttab_setup_table_t); - -/* - * GNTTABOP_dump_table: Dump the contents of the grant table to the - * xen console. Debugging use only. - */ -#define GNTTABOP_dump_table 3 -struct gnttab_dump_table { - /* IN parameters. */ - domid_t dom; - /* OUT parameters. */ - int16_t status; /* GNTST_* */ -}; -typedef struct gnttab_dump_table gnttab_dump_table_t; -DEFINE_XEN_GUEST_HANDLE(gnttab_dump_table_t); - -/* - * GNTTABOP_transfer_grant_ref: Transfer <frame> to a foreign domain. The - * foreign domain has previously registered its interest in the transfer via - * <domid, ref>. - * - * Note that, even if the transfer fails, the specified page no longer belongs - * to the calling domain *unless* the error is GNTST_bad_page. - */ -#define GNTTABOP_transfer 4 -struct gnttab_transfer { - /* IN parameters. */ - xen_pfn_t mfn; - domid_t domid; - grant_ref_t ref; - /* OUT parameters. */ - int16_t status; -}; -typedef struct gnttab_transfer gnttab_transfer_t; -DEFINE_XEN_GUEST_HANDLE(gnttab_transfer_t); - - -/* - * GNTTABOP_copy: Hypervisor based copy - * source and destinations can be eithers MFNs or, for foreign domains, - * grant references. the foreign domain has to grant read/write access - * in its grant table. - * - * The flags specify what type source and destinations are (either MFN - * or grant reference). - * - * Note that this can also be used to copy data between two domains - * via a third party if the source and destination domains had previously - * grant appropriate access to their pages to the third party. - * - * source_offset specifies an offset in the source frame, dest_offset - * the offset in the target frame and len specifies the number of - * bytes to be copied. - */ - -#define _GNTCOPY_source_gref (0) -#define GNTCOPY_source_gref (1<<_GNTCOPY_source_gref) -#define _GNTCOPY_dest_gref (1) -#define GNTCOPY_dest_gref (1<<_GNTCOPY_dest_gref) - -#define GNTTABOP_copy 5 -typedef struct gnttab_copy { - /* IN parameters. */ - struct { - union { - grant_ref_t ref; - xen_pfn_t gmfn; - } u; - domid_t domid; - uint16_t offset; - } source, dest; - uint16_t len; - uint16_t flags; /* GNTCOPY_* */ - /* OUT parameters. */ - int16_t status; -} gnttab_copy_t; -DEFINE_XEN_GUEST_HANDLE(gnttab_copy_t); - -/* - * GNTTABOP_query_size: Query the current and maximum sizes of the shared - * grant table. - * NOTES: - * 1. <dom> may be specified as DOMID_SELF. - * 2. Only a sufficiently-privileged domain may specify <dom> != DOMID_SELF. - */ -#define GNTTABOP_query_size 6 -struct gnttab_query_size { - /* IN parameters. */ - domid_t dom; - /* OUT parameters. */ - uint32_t nr_frames; - uint32_t max_nr_frames; - int16_t status; /* GNTST_* */ -}; -typedef struct gnttab_query_size gnttab_query_size_t; -DEFINE_XEN_GUEST_HANDLE(gnttab_query_size_t); - -/* - * GNTTABOP_unmap_and_replace: Destroy one or more grant-reference mappings - * tracked by <handle> but atomically replace the page table entry with one - * pointing to the machine address under <new_addr>. <new_addr> will be - * redirected to the null entry. - * NOTES: - * 1. The call may fail in an undefined manner if either mapping is not - * tracked by <handle>. - * 2. After executing a batch of unmaps, it is guaranteed that no stale - * mappings will remain in the device or host TLBs. - */ -#define GNTTABOP_unmap_and_replace 7 -struct gnttab_unmap_and_replace { - /* IN parameters. */ - uint64_t host_addr; - uint64_t new_addr; - grant_handle_t handle; - /* OUT parameters. */ - int16_t status; /* GNTST_* */ -}; -typedef struct gnttab_unmap_and_replace gnttab_unmap_and_replace_t; -DEFINE_XEN_GUEST_HANDLE(gnttab_unmap_and_replace_t); - - -/* - * Bitfield values for update_pin_status.flags. - */ - /* Map the grant entry for access by I/O devices. */ -#define _GNTMAP_device_map (0) -#define GNTMAP_device_map (1<<_GNTMAP_device_map) - /* Map the grant entry for access by host CPUs. */ -#define _GNTMAP_host_map (1) -#define GNTMAP_host_map (1<<_GNTMAP_host_map) - /* Accesses to the granted frame will be restricted to read-only access. */ -#define _GNTMAP_readonly (2) -#define GNTMAP_readonly (1<<_GNTMAP_readonly) - /* - * GNTMAP_host_map subflag: - * 0 => The host mapping is usable only by the guest OS. - * 1 => The host mapping is usable by guest OS + current application. - */ -#define _GNTMAP_application_map (3) -#define GNTMAP_application_map (1<<_GNTMAP_application_map) - - /* - * GNTMAP_contains_pte subflag: - * 0 => This map request contains a host virtual address. - * 1 => This map request contains the machine addess of the PTE to update. - */ -#define _GNTMAP_contains_pte (4) -#define GNTMAP_contains_pte (1<<_GNTMAP_contains_pte) - -/* - * Values for error status returns. All errors are -ve. - */ -#define GNTST_okay (0) /* Normal return. */ -#define GNTST_general_error (-1) /* General undefined error. */ -#define GNTST_bad_domain (-2) /* Unrecognsed domain id. */ -#define GNTST_bad_gntref (-3) /* Unrecognised or inappropriate gntref. */ -#define GNTST_bad_handle (-4) /* Unrecognised or inappropriate handle. */ -#define GNTST_bad_virt_addr (-5) /* Inappropriate virtual address to map. */ -#define GNTST_bad_dev_addr (-6) /* Inappropriate device address to unmap.*/ -#define GNTST_no_device_space (-7) /* Out of space in I/O MMU. */ -#define GNTST_permission_denied (-8) /* Not enough privilege for operation. */ -#define GNTST_bad_page (-9) /* Specified page was invalid for op. */ -#define GNTST_bad_copy_arg (-10) /* copy arguments cross page boundary. */ -#define GNTST_address_too_big (-11) /* transfer page address too large. */ - -#define GNTTABOP_error_msgs { \ - "okay", \ - "undefined error", \ - "unrecognised domain id", \ - "invalid grant reference", \ - "invalid mapping handle", \ - "invalid virtual address", \ - "invalid device address", \ - "no spare translation slot in the I/O MMU", \ - "permission denied", \ - "bad page", \ - "copy arguments cross page boundary", \ - "page address size too large" \ -} - -#endif /* __XEN_PUBLIC_GRANT_TABLE_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/hvm/e820.h b/sys/xen/interface/hvm/e820.h deleted file mode 100644 index 5bdc227..0000000 --- a/sys/xen/interface/hvm/e820.h +++ /dev/null @@ -1,34 +0,0 @@ - -/* - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef __XEN_PUBLIC_HVM_E820_H__ -#define __XEN_PUBLIC_HVM_E820_H__ - -/* E820 location in HVM virtual address space. */ -#define HVM_E820_PAGE 0x00090000 -#define HVM_E820_NR_OFFSET 0x000001E8 -#define HVM_E820_OFFSET 0x000002D0 - -#define HVM_BELOW_4G_RAM_END 0xF0000000 -#define HVM_BELOW_4G_MMIO_START HVM_BELOW_4G_RAM_END -#define HVM_BELOW_4G_MMIO_LENGTH ((1ULL << 32) - HVM_BELOW_4G_MMIO_START) - -#endif /* __XEN_PUBLIC_HVM_E820_H__ */ diff --git a/sys/xen/interface/hvm/hvm_info_table.h b/sys/xen/interface/hvm/hvm_info_table.h deleted file mode 100644 index dfe34db..0000000 --- a/sys/xen/interface/hvm/hvm_info_table.h +++ /dev/null @@ -1,41 +0,0 @@ -/****************************************************************************** - * hvm/hvm_info_table.h - * - * HVM parameter and information table, written into guest memory map. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef __XEN_PUBLIC_HVM_HVM_INFO_TABLE_H__ -#define __XEN_PUBLIC_HVM_HVM_INFO_TABLE_H__ - -#define HVM_INFO_PFN 0x09F -#define HVM_INFO_OFFSET 0x800 -#define HVM_INFO_PADDR ((HVM_INFO_PFN << 12) + HVM_INFO_OFFSET) - -struct hvm_info_table { - char signature[8]; /* "HVM INFO" */ - uint32_t length; - uint8_t checksum; - uint8_t acpi_enabled; - uint8_t apic_mode; - uint32_t nr_vcpus; -}; - -#endif /* __XEN_PUBLIC_HVM_HVM_INFO_TABLE_H__ */ diff --git a/sys/xen/interface/hvm/hvm_op.h b/sys/xen/interface/hvm/hvm_op.h deleted file mode 100644 index f0ada2d..0000000 --- a/sys/xen/interface/hvm/hvm_op.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef __XEN_PUBLIC_HVM_HVM_OP_H__ -#define __XEN_PUBLIC_HVM_HVM_OP_H__ - -/* Get/set subcommands: extra argument == pointer to xen_hvm_param struct. */ -#define HVMOP_set_param 0 -#define HVMOP_get_param 1 -struct xen_hvm_param { - domid_t domid; /* IN */ - uint32_t index; /* IN */ - uint64_t value; /* IN/OUT */ -}; -typedef struct xen_hvm_param xen_hvm_param_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_param_t); - -/* Set the logical level of one of a domain's PCI INTx wires. */ -#define HVMOP_set_pci_intx_level 2 -struct xen_hvm_set_pci_intx_level { - /* Domain to be updated. */ - domid_t domid; - /* PCI INTx identification in PCI topology (domain:bus:device:intx). */ - uint8_t domain, bus, device, intx; - /* Assertion level (0 = unasserted, 1 = asserted). */ - uint8_t level; -}; -typedef struct xen_hvm_set_pci_intx_level xen_hvm_set_pci_intx_level_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_pci_intx_level_t); - -/* Set the logical level of one of a domain's ISA IRQ wires. */ -#define HVMOP_set_isa_irq_level 3 -struct xen_hvm_set_isa_irq_level { - /* Domain to be updated. */ - domid_t domid; - /* ISA device identification, by ISA IRQ (0-15). */ - uint8_t isa_irq; - /* Assertion level (0 = unasserted, 1 = asserted). */ - uint8_t level; -}; -typedef struct xen_hvm_set_isa_irq_level xen_hvm_set_isa_irq_level_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_isa_irq_level_t); - -#define HVMOP_set_pci_link_route 4 -struct xen_hvm_set_pci_link_route { - /* Domain to be updated. */ - domid_t domid; - /* PCI link identifier (0-3). */ - uint8_t link; - /* ISA IRQ (1-15), or 0 (disable link). */ - uint8_t isa_irq; -}; -typedef struct xen_hvm_set_pci_link_route xen_hvm_set_pci_link_route_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_pci_link_route_t); - -/* Flushes all VCPU TLBs: @arg must be NULL. */ -#define HVMOP_flush_tlbs 5 - -/* Following tools-only interfaces may change in future. */ -#if defined(__XEN__) || defined(__XEN_TOOLS__) - -/* Track dirty VRAM. */ -#define HVMOP_track_dirty_vram 6 -struct xen_hvm_track_dirty_vram { - /* Domain to be tracked. */ - domid_t domid; - /* First pfn to track. */ - uint64_aligned_t first_pfn; - /* Number of pages to track. */ - uint64_aligned_t nr; - /* OUT variable. */ - /* Dirty bitmap buffer. */ - XEN_GUEST_HANDLE_64(uint8) dirty_bitmap; -}; -typedef struct xen_hvm_track_dirty_vram xen_hvm_track_dirty_vram_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_track_dirty_vram_t); - -/* Notify that some pages got modified by the Device Model. */ -#define HVMOP_modified_memory 7 -struct xen_hvm_modified_memory { - /* Domain to be updated. */ - domid_t domid; - /* First pfn. */ - uint64_aligned_t first_pfn; - /* Number of pages. */ - uint64_aligned_t nr; -}; -typedef struct xen_hvm_modified_memory xen_hvm_modified_memory_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_modified_memory_t); - -#define HVMOP_set_mem_type 8 -typedef enum { - HVMMEM_ram_rw, /* Normal read/write guest RAM */ - HVMMEM_ram_ro, /* Read-only; writes are discarded */ - HVMMEM_mmio_dm, /* Reads and write go to the device model */ -} hvmmem_type_t; -/* Notify that a region of memory is to be treated in a specific way. */ -struct xen_hvm_set_mem_type { - /* Domain to be updated. */ - domid_t domid; - /* Memory type */ - hvmmem_type_t hvmmem_type; - /* First pfn. */ - uint64_aligned_t first_pfn; - /* Number of pages. */ - uint64_aligned_t nr; -}; -typedef struct xen_hvm_set_mem_type xen_hvm_set_mem_type_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_mem_type_t); - - -#endif /* defined(__XEN__) || defined(__XEN_TOOLS__) */ - -#endif /* __XEN_PUBLIC_HVM_HVM_OP_H__ */ diff --git a/sys/xen/interface/hvm/ioreq.h b/sys/xen/interface/hvm/ioreq.h deleted file mode 100644 index 5b68730..0000000 --- a/sys/xen/interface/hvm/ioreq.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * ioreq.h: I/O request definitions for device models - * Copyright (c) 2004, Intel Corporation. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef _IOREQ_H_ -#define _IOREQ_H_ - -#define IOREQ_READ 1 -#define IOREQ_WRITE 0 - -#define STATE_IOREQ_NONE 0 -#define STATE_IOREQ_READY 1 -#define STATE_IOREQ_INPROCESS 2 -#define STATE_IORESP_READY 3 - -#define IOREQ_TYPE_PIO 0 /* pio */ -#define IOREQ_TYPE_COPY 1 /* mmio ops */ -#define IOREQ_TYPE_TIMEOFFSET 7 -#define IOREQ_TYPE_INVALIDATE 8 /* mapcache */ - -/* - * VMExit dispatcher should cooperate with instruction decoder to - * prepare this structure and notify service OS and DM by sending - * virq - */ -struct ioreq { - uint64_t addr; /* physical address */ - uint64_t size; /* size in bytes */ - uint64_t count; /* for rep prefixes */ - uint64_t data; /* data (or paddr of data) */ - uint8_t state:4; - uint8_t data_is_ptr:1; /* if 1, data above is the guest paddr - * of the real data to use. */ - uint8_t dir:1; /* 1=read, 0=write */ - uint8_t df:1; - uint8_t pad:1; - uint8_t type; /* I/O type */ - uint8_t _pad0[6]; - uint64_t io_count; /* How many IO done on a vcpu */ -}; -typedef struct ioreq ioreq_t; - -struct vcpu_iodata { - struct ioreq vp_ioreq; - /* Event channel port, used for notifications to/from the device model. */ - uint32_t vp_eport; - uint32_t _pad0; -}; -typedef struct vcpu_iodata vcpu_iodata_t; - -struct shared_iopage { - struct vcpu_iodata vcpu_iodata[1]; -}; -typedef struct shared_iopage shared_iopage_t; - -struct buf_ioreq { - uint8_t type; /* I/O type */ - uint8_t pad:1; - uint8_t dir:1; /* 1=read, 0=write */ - uint8_t size:2; /* 0=>1, 1=>2, 2=>4, 3=>8. If 8, use two buf_ioreqs */ - uint32_t addr:20;/* physical address */ - uint32_t data; /* data */ -}; -typedef struct buf_ioreq buf_ioreq_t; - -#define IOREQ_BUFFER_SLOT_NUM 511 /* 8 bytes each, plus 2 4-byte indexes */ -struct buffered_iopage { - unsigned int read_pointer; - unsigned int write_pointer; - buf_ioreq_t buf_ioreq[IOREQ_BUFFER_SLOT_NUM]; -}; /* NB. Size of this structure must be no greater than one page. */ -typedef struct buffered_iopage buffered_iopage_t; - -#if defined(__ia64__) -struct pio_buffer { - uint32_t page_offset; - uint32_t pointer; - uint32_t data_end; - uint32_t buf_size; - void *opaque; -}; - -#define PIO_BUFFER_IDE_PRIMARY 0 /* I/O port = 0x1F0 */ -#define PIO_BUFFER_IDE_SECONDARY 1 /* I/O port = 0x170 */ -#define PIO_BUFFER_ENTRY_NUM 2 -struct buffered_piopage { - struct pio_buffer pio[PIO_BUFFER_ENTRY_NUM]; - uint8_t buffer[1]; -}; -#endif /* defined(__ia64__) */ - -#define ACPI_PM1A_EVT_BLK_ADDRESS 0x0000000000001f40 -#define ACPI_PM1A_CNT_BLK_ADDRESS (ACPI_PM1A_EVT_BLK_ADDRESS + 0x04) -#define ACPI_PM_TMR_BLK_ADDRESS (ACPI_PM1A_EVT_BLK_ADDRESS + 0x08) -#define ACPI_GPE0_BLK_ADDRESS (ACPI_PM_TMR_BLK_ADDRESS + 0x20) -#define ACPI_GPE0_BLK_LEN 0x08 - -#endif /* _IOREQ_H_ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/hvm/params.h b/sys/xen/interface/hvm/params.h deleted file mode 100644 index 5f75ed7..0000000 --- a/sys/xen/interface/hvm/params.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef __XEN_PUBLIC_HVM_PARAMS_H__ -#define __XEN_PUBLIC_HVM_PARAMS_H__ - -#include "hvm_op.h" - -/* - * Parameter space for HVMOP_{set,get}_param. - */ - -/* - * How should CPU0 event-channel notifications be delivered? - * val[63:56] == 0: val[55:0] is a delivery GSI (Global System Interrupt). - * val[63:56] == 1: val[55:0] is a delivery PCI INTx line, as follows: - * Domain = val[47:32], Bus = val[31:16], - * DevFn = val[15: 8], IntX = val[ 1: 0] - * If val == 0 then CPU0 event-channel notifications are not delivered. - */ -#define HVM_PARAM_CALLBACK_IRQ 0 - -/* - * These are not used by Xen. They are here for convenience of HVM-guest - * xenbus implementations. - */ -#define HVM_PARAM_STORE_PFN 1 -#define HVM_PARAM_STORE_EVTCHN 2 - -#define HVM_PARAM_PAE_ENABLED 4 - -#define HVM_PARAM_IOREQ_PFN 5 - -#define HVM_PARAM_BUFIOREQ_PFN 6 - -#ifdef __ia64__ -#define HVM_PARAM_NVRAM_FD 7 -#define HVM_PARAM_VHPT_SIZE 8 -#define HVM_PARAM_BUFPIOREQ_PFN 9 -#endif - -/* - * Set mode for virtual timers (currently x86 only): - * delay_for_missed_ticks (default): - * Do not advance a vcpu's time beyond the correct delivery time for - * interrupts that have been missed due to preemption. Deliver missed - * interrupts when the vcpu is rescheduled and advance the vcpu's virtual - * time stepwise for each one. - * no_delay_for_missed_ticks: - * As above, missed interrupts are delivered, but guest time always tracks - * wallclock (i.e., real) time while doing so. - * no_missed_ticks_pending: - * No missed interrupts are held pending. Instead, to ensure ticks are - * delivered at some non-zero rate, if we detect missed ticks then the - * internal tick alarm is not disabled if the VCPU is preempted during the - * next tick period. - * one_missed_tick_pending: - * Missed interrupts are collapsed together and delivered as one 'late tick'. - * Guest time always tracks wallclock (i.e., real) time. - */ -#define HVM_PARAM_TIMER_MODE 10 -#define HVMPTM_delay_for_missed_ticks 0 -#define HVMPTM_no_delay_for_missed_ticks 1 -#define HVMPTM_no_missed_ticks_pending 2 -#define HVMPTM_one_missed_tick_pending 3 - -/* Boolean: Enable virtual HPET (high-precision event timer)? (x86-only) */ -#define HVM_PARAM_HPET_ENABLED 11 - -/* Identity-map page directory used by Intel EPT when CR0.PG=0. */ -#define HVM_PARAM_IDENT_PT 12 - -/* Device Model domain, defaults to 0. */ -#define HVM_PARAM_DM_DOMAIN 13 - -/* ACPI S state: currently support S0 and S3 on x86. */ -#define HVM_PARAM_ACPI_S_STATE 14 - -#define HVM_NR_PARAMS 15 - -#endif /* __XEN_PUBLIC_HVM_PARAMS_H__ */ diff --git a/sys/xen/interface/hvm/save.h b/sys/xen/interface/hvm/save.h deleted file mode 100644 index d45f0c1..0000000 --- a/sys/xen/interface/hvm/save.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * hvm/save.h - * - * Structure definitions for HVM state that is held by Xen and must - * be saved along with the domain's memory and device-model state. - * - * Copyright (c) 2007 XenSource Ltd. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef __XEN_PUBLIC_HVM_SAVE_H__ -#define __XEN_PUBLIC_HVM_SAVE_H__ - -/* - * Structures in this header *must* have the same layout in 32bit - * and 64bit environments: this means that all fields must be explicitly - * sized types and aligned to their sizes, and the structs must be - * a multiple of eight bytes long. - * - * Only the state necessary for saving and restoring (i.e. fields - * that are analogous to actual hardware state) should go in this file. - * Internal mechanisms should be kept in Xen-private headers. - */ - -#if !defined(__GNUC__) || defined(__STRICT_ANSI__) -#error "Anonymous structs/unions are a GNU extension." -#endif - -/* - * Each entry is preceded by a descriptor giving its type and length - */ -struct hvm_save_descriptor { - uint16_t typecode; /* Used to demux the various types below */ - uint16_t instance; /* Further demux within a type */ - uint32_t length; /* In bytes, *not* including this descriptor */ -}; - - -/* - * Each entry has a datatype associated with it: for example, the CPU state - * is saved as a HVM_SAVE_TYPE(CPU), which has HVM_SAVE_LENGTH(CPU), - * and is identified by a descriptor with typecode HVM_SAVE_CODE(CPU). - * DECLARE_HVM_SAVE_TYPE binds these things together with some type-system - * ugliness. - */ - -#define DECLARE_HVM_SAVE_TYPE(_x, _code, _type) \ - struct __HVM_SAVE_TYPE_##_x { _type t; char c[_code]; } - -#define HVM_SAVE_TYPE(_x) typeof (((struct __HVM_SAVE_TYPE_##_x *)(0))->t) -#define HVM_SAVE_LENGTH(_x) (sizeof (HVM_SAVE_TYPE(_x))) -#define HVM_SAVE_CODE(_x) (sizeof (((struct __HVM_SAVE_TYPE_##_x *)(0))->c)) - - -/* - * The series of save records is teminated by a zero-type, zero-length - * descriptor. - */ - -struct hvm_save_end {}; -DECLARE_HVM_SAVE_TYPE(END, 0, struct hvm_save_end); - -#if defined(__i386__) || defined(__x86_64__) -#include "../arch-x86/hvm/save.h" -#elif defined(__ia64__) -#include "../arch-ia64/hvm/save.h" -#else -#error "unsupported architecture" -#endif - -#endif /* __XEN_PUBLIC_HVM_SAVE_H__ */ diff --git a/sys/xen/interface/hvm/vmx_assist.h b/sys/xen/interface/hvm/vmx_assist.h deleted file mode 100644 index 4ef17fe..0000000 --- a/sys/xen/interface/hvm/vmx_assist.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - * vmx_assist.h: Context definitions for the VMXASSIST world switch. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Leendert van Doorn, leendert@watson.ibm.com - * Copyright (c) 2005, International Business Machines Corporation. - */ - -#ifndef _VMX_ASSIST_H_ -#define _VMX_ASSIST_H_ - -#define VMXASSIST_BASE 0xD0000 -#define VMXASSIST_MAGIC 0x17101966 -#define VMXASSIST_MAGIC_OFFSET (VMXASSIST_BASE+8) - -#define VMXASSIST_NEW_CONTEXT (VMXASSIST_BASE + 12) -#define VMXASSIST_OLD_CONTEXT (VMXASSIST_NEW_CONTEXT + 4) - -#ifndef __ASSEMBLY__ - -#define NR_EXCEPTION_HANDLER 32 -#define NR_INTERRUPT_HANDLERS 16 -#define NR_TRAPS (NR_EXCEPTION_HANDLER+NR_INTERRUPT_HANDLERS) - -union vmcs_arbytes { - struct arbyte_fields { - unsigned int seg_type : 4, - s : 1, - dpl : 2, - p : 1, - reserved0 : 4, - avl : 1, - reserved1 : 1, - default_ops_size: 1, - g : 1, - null_bit : 1, - reserved2 : 15; - } fields; - unsigned int bytes; -}; - -/* - * World switch state - */ -struct vmx_assist_context { - uint32_t eip; /* execution pointer */ - uint32_t esp; /* stack pointer */ - uint32_t eflags; /* flags register */ - uint32_t cr0; - uint32_t cr3; /* page table directory */ - uint32_t cr4; - uint32_t idtr_limit; /* idt */ - uint32_t idtr_base; - uint32_t gdtr_limit; /* gdt */ - uint32_t gdtr_base; - uint32_t cs_sel; /* cs selector */ - uint32_t cs_limit; - uint32_t cs_base; - union vmcs_arbytes cs_arbytes; - uint32_t ds_sel; /* ds selector */ - uint32_t ds_limit; - uint32_t ds_base; - union vmcs_arbytes ds_arbytes; - uint32_t es_sel; /* es selector */ - uint32_t es_limit; - uint32_t es_base; - union vmcs_arbytes es_arbytes; - uint32_t ss_sel; /* ss selector */ - uint32_t ss_limit; - uint32_t ss_base; - union vmcs_arbytes ss_arbytes; - uint32_t fs_sel; /* fs selector */ - uint32_t fs_limit; - uint32_t fs_base; - union vmcs_arbytes fs_arbytes; - uint32_t gs_sel; /* gs selector */ - uint32_t gs_limit; - uint32_t gs_base; - union vmcs_arbytes gs_arbytes; - uint32_t tr_sel; /* task selector */ - uint32_t tr_limit; - uint32_t tr_base; - union vmcs_arbytes tr_arbytes; - uint32_t ldtr_sel; /* ldtr selector */ - uint32_t ldtr_limit; - uint32_t ldtr_base; - union vmcs_arbytes ldtr_arbytes; - - unsigned char rm_irqbase[2]; -}; -typedef struct vmx_assist_context vmx_assist_context_t; - -#endif /* __ASSEMBLY__ */ - -#endif /* _VMX_ASSIST_H_ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/io/blkif.h b/sys/xen/interface/io/blkif.h deleted file mode 100644 index 9e2d3d0..0000000 --- a/sys/xen/interface/io/blkif.h +++ /dev/null @@ -1,141 +0,0 @@ -/****************************************************************************** - * blkif.h - * - * Unified block-device I/O interface for Xen guest OSes. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2003-2004, Keir Fraser - */ - -#ifndef __XEN_PUBLIC_IO_BLKIF_H__ -#define __XEN_PUBLIC_IO_BLKIF_H__ - -#include <xen/interface/io/ring.h> -#include <xen/interface/grant_table.h> - -/* - * Front->back notifications: When enqueuing a new request, sending a - * notification can be made conditional on req_event (i.e., the generic - * hold-off mechanism provided by the ring macros). Backends must set - * req_event appropriately (e.g., using RING_FINAL_CHECK_FOR_REQUESTS()). - * - * Back->front notifications: When enqueuing a new response, sending a - * notification can be made conditional on rsp_event (i.e., the generic - * hold-off mechanism provided by the ring macros). Frontends must set - * rsp_event appropriately (e.g., using RING_FINAL_CHECK_FOR_RESPONSES()). - */ - -#ifndef blkif_vdev_t -#define blkif_vdev_t uint16_t -#endif -#define blkif_sector_t uint64_t - -/* - * REQUEST CODES. - */ -#define BLKIF_OP_READ 0 -#define BLKIF_OP_WRITE 1 -/* - * Recognised only if "feature-barrier" is present in backend xenbus info. - * The "feature-barrier" node contains a boolean indicating whether barrier - * requests are likely to succeed or fail. Either way, a barrier request - * may fail at any time with BLKIF_RSP_EOPNOTSUPP if it is unsupported by - * the underlying block-device hardware. The boolean simply indicates whether - * or not it is worthwhile for the frontend to attempt barrier requests. - * If a backend does not recognise BLKIF_OP_WRITE_BARRIER, it should *not* - * create the "feature-barrier" node! - */ -#define BLKIF_OP_WRITE_BARRIER 2 -/* - * Recognised if "feature-flush-cache" is present in backend xenbus - * info. A flush will ask the underlying storage hardware to flush its - * non-volatile caches as appropriate. The "feature-flush-cache" node - * contains a boolean indicating whether flush requests are likely to - * succeed or fail. Either way, a flush request may fail at any time - * with BLKIF_RSP_EOPNOTSUPP if it is unsupported by the underlying - * block-device hardware. The boolean simply indicates whether or not it - * is worthwhile for the frontend to attempt flushes. If a backend does - * not recognise BLKIF_OP_WRITE_FLUSH_CACHE, it should *not* create the - * "feature-flush-cache" node! - */ -#define BLKIF_OP_FLUSH_DISKCACHE 3 - -/* - * Maximum scatter/gather segments per request. - * This is carefully chosen so that sizeof(blkif_ring_t) <= PAGE_SIZE. - * NB. This could be 12 if the ring indexes weren't stored in the same page. - */ -#define BLKIF_MAX_SEGMENTS_PER_REQUEST 11 - -struct blkif_request_segment { - grant_ref_t gref; /* reference to I/O buffer frame */ - /* @first_sect: first sector in frame to transfer (inclusive). */ - /* @last_sect: last sector in frame to transfer (inclusive). */ - uint8_t first_sect, last_sect; -}; - -struct blkif_request { - uint8_t operation; /* BLKIF_OP_??? */ - uint8_t nr_segments; /* number of segments */ - blkif_vdev_t handle; /* only for read/write requests */ - uint64_t id; /* private guest value, echoed in resp */ - blkif_sector_t sector_number;/* start sector idx on disk (r/w only) */ - struct blkif_request_segment seg[BLKIF_MAX_SEGMENTS_PER_REQUEST]; -}; -typedef struct blkif_request blkif_request_t; - -struct blkif_response { - uint64_t id; /* copied from request */ - uint8_t operation; /* copied from request */ - int16_t status; /* BLKIF_RSP_??? */ -}; -typedef struct blkif_response blkif_response_t; - -/* - * STATUS RETURN CODES. - */ - /* Operation not supported (only happens on barrier writes). */ -#define BLKIF_RSP_EOPNOTSUPP -2 - /* Operation failed for some unspecified reason (-EIO). */ -#define BLKIF_RSP_ERROR -1 - /* Operation completed successfully. */ -#define BLKIF_RSP_OKAY 0 - -/* - * Generate blkif ring structures and types. - */ - -DEFINE_RING_TYPES(blkif, struct blkif_request, struct blkif_response); - -#define VDISK_CDROM 0x1 -#define VDISK_REMOVABLE 0x2 -#define VDISK_READONLY 0x4 - -#endif /* __XEN_PUBLIC_IO_BLKIF_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/io/console.h b/sys/xen/interface/io/console.h deleted file mode 100644 index 4b8c01a..0000000 --- a/sys/xen/interface/io/console.h +++ /dev/null @@ -1,51 +0,0 @@ -/****************************************************************************** - * console.h - * - * Console I/O interface for Xen guest OSes. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2005, Keir Fraser - */ - -#ifndef __XEN_PUBLIC_IO_CONSOLE_H__ -#define __XEN_PUBLIC_IO_CONSOLE_H__ - -typedef uint32_t XENCONS_RING_IDX; - -#define MASK_XENCONS_IDX(idx, ring) ((idx) & (sizeof(ring)-1)) - -struct xencons_interface { - char in[1024]; - char out[2048]; - XENCONS_RING_IDX in_cons, in_prod; - XENCONS_RING_IDX out_cons, out_prod; -}; - -#endif /* __XEN_PUBLIC_IO_CONSOLE_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/io/fbif.h b/sys/xen/interface/io/fbif.h deleted file mode 100644 index 95377a0..0000000 --- a/sys/xen/interface/io/fbif.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * fbif.h -- Xen virtual frame buffer device - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (C) 2005 Anthony Liguori <aliguori@us.ibm.com> - * Copyright (C) 2006 Red Hat, Inc., Markus Armbruster <armbru@redhat.com> - */ - -#ifndef __XEN_PUBLIC_IO_FBIF_H__ -#define __XEN_PUBLIC_IO_FBIF_H__ - -/* Out events (frontend -> backend) */ - -/* - * Out events may be sent only when requested by backend, and receipt - * of an unknown out event is an error. - */ - -/* Event type 1 currently not used */ -/* - * Framebuffer update notification event - * Capable frontend sets feature-update in xenstore. - * Backend requests it by setting request-update in xenstore. - */ -#define XENFB_TYPE_UPDATE 2 - -struct xenfb_update -{ - uint8_t type; /* XENFB_TYPE_UPDATE */ - int32_t x; /* source x */ - int32_t y; /* source y */ - int32_t width; /* rect width */ - int32_t height; /* rect height */ -}; - -/* - * Framebuffer resize notification event - * Capable backend sets feature-resize in xenstore. - */ -#define XENFB_TYPE_RESIZE 3 - -struct xenfb_resize -{ - uint8_t type; /* XENFB_TYPE_RESIZE */ - int32_t width; /* width in pixels */ - int32_t height; /* height in pixels */ - int32_t stride; /* stride in bytes */ - int32_t depth; /* depth in bits */ - int32_t offset; /* offset of the framebuffer in bytes */ -}; - -#define XENFB_OUT_EVENT_SIZE 40 - -union xenfb_out_event -{ - uint8_t type; - struct xenfb_update update; - struct xenfb_resize resize; - char pad[XENFB_OUT_EVENT_SIZE]; -}; - -/* In events (backend -> frontend) */ - -/* - * Frontends should ignore unknown in events. - */ - -/* - * Framebuffer refresh period advice - * Backend sends it to advise the frontend their preferred period of - * refresh. Frontends that keep the framebuffer constantly up-to-date - * just ignore it. Frontends that use the advice should immediately - * refresh the framebuffer (and send an update notification event if - * those have been requested), then use the update frequency to guide - * their periodical refreshs. - */ -#define XENFB_TYPE_REFRESH_PERIOD 1 -#define XENFB_NO_REFRESH 0 - -struct xenfb_refresh_period -{ - uint8_t type; /* XENFB_TYPE_UPDATE_PERIOD */ - uint32_t period; /* period of refresh, in ms, - * XENFB_NO_REFRESH if no refresh is needed */ -}; - -#define XENFB_IN_EVENT_SIZE 40 - -union xenfb_in_event -{ - uint8_t type; - struct xenfb_refresh_period refresh_period; - char pad[XENFB_IN_EVENT_SIZE]; -}; - -/* shared page */ - -#define XENFB_IN_RING_SIZE 1024 -#define XENFB_IN_RING_LEN (XENFB_IN_RING_SIZE / XENFB_IN_EVENT_SIZE) -#define XENFB_IN_RING_OFFS 1024 -#define XENFB_IN_RING(page) \ - ((union xenfb_in_event *)((char *)(page) + XENFB_IN_RING_OFFS)) -#define XENFB_IN_RING_REF(page, idx) \ - (XENFB_IN_RING((page))[(idx) % XENFB_IN_RING_LEN]) - -#define XENFB_OUT_RING_SIZE 2048 -#define XENFB_OUT_RING_LEN (XENFB_OUT_RING_SIZE / XENFB_OUT_EVENT_SIZE) -#define XENFB_OUT_RING_OFFS (XENFB_IN_RING_OFFS + XENFB_IN_RING_SIZE) -#define XENFB_OUT_RING(page) \ - ((union xenfb_out_event *)((char *)(page) + XENFB_OUT_RING_OFFS)) -#define XENFB_OUT_RING_REF(page, idx) \ - (XENFB_OUT_RING((page))[(idx) % XENFB_OUT_RING_LEN]) - -struct xenfb_page -{ - uint32_t in_cons, in_prod; - uint32_t out_cons, out_prod; - - int32_t width; /* the width of the framebuffer (in pixels) */ - int32_t height; /* the height of the framebuffer (in pixels) */ - uint32_t line_length; /* the length of a row of pixels (in bytes) */ - uint32_t mem_length; /* the length of the framebuffer (in bytes) */ - uint8_t depth; /* the depth of a pixel (in bits) */ - - /* - * Framebuffer page directory - * - * Each directory page holds PAGE_SIZE / sizeof(*pd) - * framebuffer pages, and can thus map up to PAGE_SIZE * - * PAGE_SIZE / sizeof(*pd) bytes. With PAGE_SIZE == 4096 and - * sizeof(unsigned long) == 4/8, that's 4 Megs 32 bit and 2 Megs - * 64 bit. 256 directories give enough room for a 512 Meg - * framebuffer with a max resolution of 12,800x10,240. Should - * be enough for a while with room leftover for expansion. - */ - unsigned long pd[256]; -}; - -/* - * Wart: xenkbd needs to know default resolution. Put it here until a - * better solution is found, but don't leak it to the backend. - */ -#ifdef __KERNEL__ -#define XENFB_WIDTH 800 -#define XENFB_HEIGHT 600 -#define XENFB_DEPTH 32 -#endif - -#endif - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/io/kbdif.h b/sys/xen/interface/io/kbdif.h deleted file mode 100644 index e1d66a5..0000000 --- a/sys/xen/interface/io/kbdif.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - * kbdif.h -- Xen virtual keyboard/mouse - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (C) 2005 Anthony Liguori <aliguori@us.ibm.com> - * Copyright (C) 2006 Red Hat, Inc., Markus Armbruster <armbru@redhat.com> - */ - -#ifndef __XEN_PUBLIC_IO_KBDIF_H__ -#define __XEN_PUBLIC_IO_KBDIF_H__ - -/* In events (backend -> frontend) */ - -/* - * Frontends should ignore unknown in events. - */ - -/* Pointer movement event */ -#define XENKBD_TYPE_MOTION 1 -/* Event type 2 currently not used */ -/* Key event (includes pointer buttons) */ -#define XENKBD_TYPE_KEY 3 -/* - * Pointer position event - * Capable backend sets feature-abs-pointer in xenstore. - * Frontend requests ot instead of XENKBD_TYPE_MOTION by setting - * request-abs-update in xenstore. - */ -#define XENKBD_TYPE_POS 4 - -struct xenkbd_motion -{ - uint8_t type; /* XENKBD_TYPE_MOTION */ - int32_t rel_x; /* relative X motion */ - int32_t rel_y; /* relative Y motion */ - int32_t rel_z; /* relative Z motion (wheel) */ -}; - -struct xenkbd_key -{ - uint8_t type; /* XENKBD_TYPE_KEY */ - uint8_t pressed; /* 1 if pressed; 0 otherwise */ - uint32_t keycode; /* KEY_* from linux/input.h */ -}; - -struct xenkbd_position -{ - uint8_t type; /* XENKBD_TYPE_POS */ - int32_t abs_x; /* absolute X position (in FB pixels) */ - int32_t abs_y; /* absolute Y position (in FB pixels) */ - int32_t rel_z; /* relative Z motion (wheel) */ -}; - -#define XENKBD_IN_EVENT_SIZE 40 - -union xenkbd_in_event -{ - uint8_t type; - struct xenkbd_motion motion; - struct xenkbd_key key; - struct xenkbd_position pos; - char pad[XENKBD_IN_EVENT_SIZE]; -}; - -/* Out events (frontend -> backend) */ - -/* - * Out events may be sent only when requested by backend, and receipt - * of an unknown out event is an error. - * No out events currently defined. - */ - -#define XENKBD_OUT_EVENT_SIZE 40 - -union xenkbd_out_event -{ - uint8_t type; - char pad[XENKBD_OUT_EVENT_SIZE]; -}; - -/* shared page */ - -#define XENKBD_IN_RING_SIZE 2048 -#define XENKBD_IN_RING_LEN (XENKBD_IN_RING_SIZE / XENKBD_IN_EVENT_SIZE) -#define XENKBD_IN_RING_OFFS 1024 -#define XENKBD_IN_RING(page) \ - ((union xenkbd_in_event *)((char *)(page) + XENKBD_IN_RING_OFFS)) -#define XENKBD_IN_RING_REF(page, idx) \ - (XENKBD_IN_RING((page))[(idx) % XENKBD_IN_RING_LEN]) - -#define XENKBD_OUT_RING_SIZE 1024 -#define XENKBD_OUT_RING_LEN (XENKBD_OUT_RING_SIZE / XENKBD_OUT_EVENT_SIZE) -#define XENKBD_OUT_RING_OFFS (XENKBD_IN_RING_OFFS + XENKBD_IN_RING_SIZE) -#define XENKBD_OUT_RING(page) \ - ((union xenkbd_out_event *)((char *)(page) + XENKBD_OUT_RING_OFFS)) -#define XENKBD_OUT_RING_REF(page, idx) \ - (XENKBD_OUT_RING((page))[(idx) % XENKBD_OUT_RING_LEN]) - -struct xenkbd_page -{ - uint32_t in_cons, in_prod; - uint32_t out_cons, out_prod; -}; - -#endif - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/io/netif.h b/sys/xen/interface/io/netif.h deleted file mode 100644 index fbb5c27..0000000 --- a/sys/xen/interface/io/netif.h +++ /dev/null @@ -1,205 +0,0 @@ -/****************************************************************************** - * netif.h - * - * Unified network-device I/O interface for Xen guest OSes. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2003-2004, Keir Fraser - */ - -#ifndef __XEN_PUBLIC_IO_NETIF_H__ -#define __XEN_PUBLIC_IO_NETIF_H__ - -#include "ring.h" -#include "../grant_table.h" - -/* - * Notifications after enqueuing any type of message should be conditional on - * the appropriate req_event or rsp_event field in the shared ring. - * If the client sends notification for rx requests then it should specify - * feature 'feature-rx-notify' via xenbus. Otherwise the backend will assume - * that it cannot safely queue packets (as it may not be kicked to send them). - */ - -/* - * This is the 'wire' format for packets: - * Request 1: netif_tx_request -- NETTXF_* (any flags) - * [Request 2: netif_tx_extra] (only if request 1 has NETTXF_extra_info) - * [Request 3: netif_tx_extra] (only if request 2 has XEN_NETIF_EXTRA_MORE) - * Request 4: netif_tx_request -- NETTXF_more_data - * Request 5: netif_tx_request -- NETTXF_more_data - * ... - * Request N: netif_tx_request -- 0 - */ - -/* Protocol checksum field is blank in the packet (hardware offload)? */ -#define _NETTXF_csum_blank (0) -#define NETTXF_csum_blank (1U<<_NETTXF_csum_blank) - -/* Packet data has been validated against protocol checksum. */ -#define _NETTXF_data_validated (1) -#define NETTXF_data_validated (1U<<_NETTXF_data_validated) - -/* Packet continues in the next request descriptor. */ -#define _NETTXF_more_data (2) -#define NETTXF_more_data (1U<<_NETTXF_more_data) - -/* Packet to be followed by extra descriptor(s). */ -#define _NETTXF_extra_info (3) -#define NETTXF_extra_info (1U<<_NETTXF_extra_info) - -struct netif_tx_request { - grant_ref_t gref; /* Reference to buffer page */ - uint16_t offset; /* Offset within buffer page */ - uint16_t flags; /* NETTXF_* */ - uint16_t id; /* Echoed in response message. */ - uint16_t size; /* Packet size in bytes. */ -}; -typedef struct netif_tx_request netif_tx_request_t; - -/* Types of netif_extra_info descriptors. */ -#define XEN_NETIF_EXTRA_TYPE_NONE (0) /* Never used - invalid */ -#define XEN_NETIF_EXTRA_TYPE_GSO (1) /* u.gso */ -#define XEN_NETIF_EXTRA_TYPE_MCAST_ADD (2) /* u.mcast */ -#define XEN_NETIF_EXTRA_TYPE_MCAST_DEL (3) /* u.mcast */ -#define XEN_NETIF_EXTRA_TYPE_MAX (4) - -/* netif_extra_info flags. */ -#define _XEN_NETIF_EXTRA_FLAG_MORE (0) -#define XEN_NETIF_EXTRA_FLAG_MORE (1U<<_XEN_NETIF_EXTRA_FLAG_MORE) - -/* GSO types - only TCPv4 currently supported. */ -#define XEN_NETIF_GSO_TYPE_TCPV4 (1) - -/* - * This structure needs to fit within both netif_tx_request and - * netif_rx_response for compatibility. - */ -struct netif_extra_info { - uint8_t type; /* XEN_NETIF_EXTRA_TYPE_* */ - uint8_t flags; /* XEN_NETIF_EXTRA_FLAG_* */ - - union { - /* - * XEN_NETIF_EXTRA_TYPE_GSO: - */ - struct { - /* - * Maximum payload size of each segment. For example, for TCP this - * is just the path MSS. - */ - uint16_t size; - - /* - * GSO type. This determines the protocol of the packet and any - * extra features required to segment the packet properly. - */ - uint8_t type; /* XEN_NETIF_GSO_TYPE_* */ - - /* Future expansion. */ - uint8_t pad; - - /* - * GSO features. This specifies any extra GSO features required - * to process this packet, such as ECN support for TCPv4. - */ - uint16_t features; /* XEN_NETIF_GSO_FEAT_* */ - } gso; - - /* - * XEN_NETIF_EXTRA_TYPE_MCAST_{ADD,DEL}: - * Backend advertises availability via 'feature-multicast-control' - * xenbus node containing value '1'. - * Frontend requests this feature by advertising - * 'request-multicast-control' xenbus node containing value '1'. - * If multicast control is requested then multicast flooding is - * disabled and the frontend must explicitly register its interest - * in multicast groups using dummy transmit requests containing - * MCAST_{ADD,DEL} extra-info fragments. - */ - struct { - uint8_t addr[6]; /* Address to add/remove. */ - } mcast; - - uint16_t pad[3]; - } u; -}; -typedef struct netif_extra_info netif_extra_info_t; - -struct netif_tx_response { - uint16_t id; - int16_t status; /* NETIF_RSP_* */ -}; -typedef struct netif_tx_response netif_tx_response_t; - -struct netif_rx_request { - uint16_t id; /* Echoed in response message. */ - grant_ref_t gref; /* Reference to incoming granted frame */ -}; -typedef struct netif_rx_request netif_rx_request_t; - -/* Packet data has been validated against protocol checksum. */ -#define _NETRXF_data_validated (0) -#define NETRXF_data_validated (1U<<_NETRXF_data_validated) - -/* Protocol checksum field is blank in the packet (hardware offload)? */ -#define _NETRXF_csum_blank (1) -#define NETRXF_csum_blank (1U<<_NETRXF_csum_blank) - -/* Packet continues in the next request descriptor. */ -#define _NETRXF_more_data (2) -#define NETRXF_more_data (1U<<_NETRXF_more_data) - -/* Packet to be followed by extra descriptor(s). */ -#define _NETRXF_extra_info (3) -#define NETRXF_extra_info (1U<<_NETRXF_extra_info) - -struct netif_rx_response { - uint16_t id; - uint16_t offset; /* Offset in page of start of received packet */ - uint16_t flags; /* NETRXF_* */ - int16_t status; /* -ve: BLKIF_RSP_* ; +ve: Rx'ed pkt size. */ -}; -typedef struct netif_rx_response netif_rx_response_t; - -/* - * Generate netif ring structures and types. - */ - -DEFINE_RING_TYPES(netif_tx, struct netif_tx_request, struct netif_tx_response); -DEFINE_RING_TYPES(netif_rx, struct netif_rx_request, struct netif_rx_response); - -#define NETIF_RSP_DROPPED -2 -#define NETIF_RSP_ERROR -1 -#define NETIF_RSP_OKAY 0 -/* No response: used for auxiliary requests (e.g., netif_tx_extra). */ -#define NETIF_RSP_NULL 1 - -#endif - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/io/pciif.h b/sys/xen/interface/io/pciif.h deleted file mode 100644 index 0a0ffcc..0000000 --- a/sys/xen/interface/io/pciif.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * PCI Backend/Frontend Common Data Structures & Macros - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Author: Ryan Wilson <hap9@epoch.ncsc.mil> - */ -#ifndef __XEN_PCI_COMMON_H__ -#define __XEN_PCI_COMMON_H__ - -/* Be sure to bump this number if you change this file */ -#define XEN_PCI_MAGIC "7" - -/* xen_pci_sharedinfo flags */ -#define _XEN_PCIF_active (0) -#define XEN_PCIF_active (1<<_XEN_PCI_active) - -/* xen_pci_op commands */ -#define XEN_PCI_OP_conf_read (0) -#define XEN_PCI_OP_conf_write (1) -#define XEN_PCI_OP_enable_msi (2) -#define XEN_PCI_OP_disable_msi (3) -#define XEN_PCI_OP_enable_msix (4) -#define XEN_PCI_OP_disable_msix (5) - -/* xen_pci_op error numbers */ -#define XEN_PCI_ERR_success (0) -#define XEN_PCI_ERR_dev_not_found (-1) -#define XEN_PCI_ERR_invalid_offset (-2) -#define XEN_PCI_ERR_access_denied (-3) -#define XEN_PCI_ERR_not_implemented (-4) -/* XEN_PCI_ERR_op_failed - backend failed to complete the operation */ -#define XEN_PCI_ERR_op_failed (-5) - -/* - * it should be PAGE_SIZE-sizeof(struct xen_pci_op))/sizeof(struct msix_entry)) - * Should not exceed 128 - */ -#define SH_INFO_MAX_VEC 128 - -struct xen_msix_entry { - uint16_t vector; - uint16_t entry; -}; -struct xen_pci_op { - /* IN: what action to perform: XEN_PCI_OP_* */ - uint32_t cmd; - - /* OUT: will contain an error number (if any) from errno.h */ - int32_t err; - - /* IN: which device to touch */ - uint32_t domain; /* PCI Domain/Segment */ - uint32_t bus; - uint32_t devfn; - - /* IN: which configuration registers to touch */ - int32_t offset; - int32_t size; - - /* IN/OUT: Contains the result after a READ or the value to WRITE */ - uint32_t value; - /* IN: Contains extra infor for this operation */ - uint32_t info; - /*IN: param for msi-x */ - struct xen_msix_entry msix_entries[SH_INFO_MAX_VEC]; -}; - -struct xen_pci_sharedinfo { - /* flags - XEN_PCIF_* */ - uint32_t flags; - struct xen_pci_op op; -}; - -#endif /* __XEN_PCI_COMMON_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/io/protocols.h b/sys/xen/interface/io/protocols.h deleted file mode 100644 index 77bd1bd..0000000 --- a/sys/xen/interface/io/protocols.h +++ /dev/null @@ -1,40 +0,0 @@ -/****************************************************************************** - * protocols.h - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef __XEN_PROTOCOLS_H__ -#define __XEN_PROTOCOLS_H__ - -#define XEN_IO_PROTO_ABI_X86_32 "x86_32-abi" -#define XEN_IO_PROTO_ABI_X86_64 "x86_64-abi" -#define XEN_IO_PROTO_ABI_IA64 "ia64-abi" - -#if defined(__i386__) -# define XEN_IO_PROTO_ABI_NATIVE XEN_IO_PROTO_ABI_X86_32 -#elif defined(__x86_64__) -# define XEN_IO_PROTO_ABI_NATIVE XEN_IO_PROTO_ABI_X86_64 -#elif defined(__ia64__) -# define XEN_IO_PROTO_ABI_NATIVE XEN_IO_PROTO_ABI_IA64 -#else -# error arch fixup needed here -#endif - -#endif diff --git a/sys/xen/interface/io/ring.h b/sys/xen/interface/io/ring.h deleted file mode 100644 index 6ce1d0d..0000000 --- a/sys/xen/interface/io/ring.h +++ /dev/null @@ -1,307 +0,0 @@ -/****************************************************************************** - * ring.h - * - * Shared producer-consumer ring macros. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Tim Deegan and Andrew Warfield November 2004. - */ - -#ifndef __XEN_PUBLIC_IO_RING_H__ -#define __XEN_PUBLIC_IO_RING_H__ - -#include "../xen-compat.h" - -#if __XEN_INTERFACE_VERSION__ < 0x00030208 -#define xen_mb() mb() -#define xen_rmb() rmb() -#define xen_wmb() wmb() -#endif - -typedef unsigned int RING_IDX; - -/* Round a 32-bit unsigned constant down to the nearest power of two. */ -#define __RD2(_x) (((_x) & 0x00000002) ? 0x2 : ((_x) & 0x1)) -#define __RD4(_x) (((_x) & 0x0000000c) ? __RD2((_x)>>2)<<2 : __RD2(_x)) -#define __RD8(_x) (((_x) & 0x000000f0) ? __RD4((_x)>>4)<<4 : __RD4(_x)) -#define __RD16(_x) (((_x) & 0x0000ff00) ? __RD8((_x)>>8)<<8 : __RD8(_x)) -#define __RD32(_x) (((_x) & 0xffff0000) ? __RD16((_x)>>16)<<16 : __RD16(_x)) - -/* - * Calculate size of a shared ring, given the total available space for the - * ring and indexes (_sz), and the name tag of the request/response structure. - * A ring contains as many entries as will fit, rounded down to the nearest - * power of two (so we can mask with (size-1) to loop around). - */ -#define __RING_SIZE(_s, _sz) \ - (__RD32(((_sz) - (long)(_s)->ring + (long)(_s)) / sizeof((_s)->ring[0]))) - -/* - * Macros to make the correct C datatypes for a new kind of ring. - * - * To make a new ring datatype, you need to have two message structures, - * let's say request_t, and response_t already defined. - * - * In a header where you want the ring datatype declared, you then do: - * - * DEFINE_RING_TYPES(mytag, request_t, response_t); - * - * These expand out to give you a set of types, as you can see below. - * The most important of these are: - * - * mytag_sring_t - The shared ring. - * mytag_front_ring_t - The 'front' half of the ring. - * mytag_back_ring_t - The 'back' half of the ring. - * - * To initialize a ring in your code you need to know the location and size - * of the shared memory area (PAGE_SIZE, for instance). To initialise - * the front half: - * - * mytag_front_ring_t front_ring; - * SHARED_RING_INIT((mytag_sring_t *)shared_page); - * FRONT_RING_INIT(&front_ring, (mytag_sring_t *)shared_page, PAGE_SIZE); - * - * Initializing the back follows similarly (note that only the front - * initializes the shared ring): - * - * mytag_back_ring_t back_ring; - * BACK_RING_INIT(&back_ring, (mytag_sring_t *)shared_page, PAGE_SIZE); - */ - -#define DEFINE_RING_TYPES(__name, __req_t, __rsp_t) \ - \ -/* Shared ring entry */ \ -union __name##_sring_entry { \ - __req_t req; \ - __rsp_t rsp; \ -}; \ - \ -/* Shared ring page */ \ -struct __name##_sring { \ - RING_IDX req_prod, req_event; \ - RING_IDX rsp_prod, rsp_event; \ - uint8_t pad[48]; \ - union __name##_sring_entry ring[1]; /* variable-length */ \ -}; \ - \ -/* "Front" end's private variables */ \ -struct __name##_front_ring { \ - RING_IDX req_prod_pvt; \ - RING_IDX rsp_cons; \ - unsigned int nr_ents; \ - struct __name##_sring *sring; \ -}; \ - \ -/* "Back" end's private variables */ \ -struct __name##_back_ring { \ - RING_IDX rsp_prod_pvt; \ - RING_IDX req_cons; \ - unsigned int nr_ents; \ - struct __name##_sring *sring; \ -}; \ - \ -/* Syntactic sugar */ \ -typedef struct __name##_sring __name##_sring_t; \ -typedef struct __name##_front_ring __name##_front_ring_t; \ -typedef struct __name##_back_ring __name##_back_ring_t - -/* - * Macros for manipulating rings. - * - * FRONT_RING_whatever works on the "front end" of a ring: here - * requests are pushed on to the ring and responses taken off it. - * - * BACK_RING_whatever works on the "back end" of a ring: here - * requests are taken off the ring and responses put on. - * - * N.B. these macros do NO INTERLOCKS OR FLOW CONTROL. - * This is OK in 1-for-1 request-response situations where the - * requestor (front end) never has more than RING_SIZE()-1 - * outstanding requests. - */ - -/* Initialising empty rings */ -#define SHARED_RING_INIT(_s) do { \ - (_s)->req_prod = (_s)->rsp_prod = 0; \ - (_s)->req_event = (_s)->rsp_event = 1; \ - (void)memset((_s)->pad, 0, sizeof((_s)->pad)); \ -} while(0) - -#define FRONT_RING_INIT(_r, _s, __size) do { \ - (_r)->req_prod_pvt = 0; \ - (_r)->rsp_cons = 0; \ - (_r)->nr_ents = __RING_SIZE(_s, __size); \ - (_r)->sring = (_s); \ -} while (0) - -#define BACK_RING_INIT(_r, _s, __size) do { \ - (_r)->rsp_prod_pvt = 0; \ - (_r)->req_cons = 0; \ - (_r)->nr_ents = __RING_SIZE(_s, __size); \ - (_r)->sring = (_s); \ -} while (0) - -/* Initialize to existing shared indexes -- for recovery */ -#define FRONT_RING_ATTACH(_r, _s, __size) do { \ - (_r)->sring = (_s); \ - (_r)->req_prod_pvt = (_s)->req_prod; \ - (_r)->rsp_cons = (_s)->rsp_prod; \ - (_r)->nr_ents = __RING_SIZE(_s, __size); \ -} while (0) - -#define BACK_RING_ATTACH(_r, _s, __size) do { \ - (_r)->sring = (_s); \ - (_r)->rsp_prod_pvt = (_s)->rsp_prod; \ - (_r)->req_cons = (_s)->req_prod; \ - (_r)->nr_ents = __RING_SIZE(_s, __size); \ -} while (0) - -/* How big is this ring? */ -#define RING_SIZE(_r) \ - ((_r)->nr_ents) - -/* Number of free requests (for use on front side only). */ -#define RING_FREE_REQUESTS(_r) \ - (RING_SIZE(_r) - ((_r)->req_prod_pvt - (_r)->rsp_cons)) - -/* Test if there is an empty slot available on the front ring. - * (This is only meaningful from the front. ) - */ -#define RING_FULL(_r) \ - (RING_FREE_REQUESTS(_r) == 0) - -/* Test if there are outstanding messages to be processed on a ring. */ -#define RING_HAS_UNCONSUMED_RESPONSES(_r) \ - ((_r)->sring->rsp_prod - (_r)->rsp_cons) - -#ifdef __GNUC__ -#define RING_HAS_UNCONSUMED_REQUESTS(_r) ({ \ - unsigned int req = (_r)->sring->req_prod - (_r)->req_cons; \ - unsigned int rsp = RING_SIZE(_r) - \ - ((_r)->req_cons - (_r)->rsp_prod_pvt); \ - req < rsp ? req : rsp; \ -}) -#else -/* Same as above, but without the nice GCC ({ ... }) syntax. */ -#define RING_HAS_UNCONSUMED_REQUESTS(_r) \ - ((((_r)->sring->req_prod - (_r)->req_cons) < \ - (RING_SIZE(_r) - ((_r)->req_cons - (_r)->rsp_prod_pvt))) ? \ - ((_r)->sring->req_prod - (_r)->req_cons) : \ - (RING_SIZE(_r) - ((_r)->req_cons - (_r)->rsp_prod_pvt))) -#endif - -/* Direct access to individual ring elements, by index. */ -#define RING_GET_REQUEST(_r, _idx) \ - (&((_r)->sring->ring[((_idx) & (RING_SIZE(_r) - 1))].req)) - -#define RING_GET_RESPONSE(_r, _idx) \ - (&((_r)->sring->ring[((_idx) & (RING_SIZE(_r) - 1))].rsp)) - -/* Loop termination condition: Would the specified index overflow the ring? */ -#define RING_REQUEST_CONS_OVERFLOW(_r, _cons) \ - (((_cons) - (_r)->rsp_prod_pvt) >= RING_SIZE(_r)) - -#define RING_PUSH_REQUESTS(_r) do { \ - xen_wmb(); /* back sees requests /before/ updated producer index */ \ - (_r)->sring->req_prod = (_r)->req_prod_pvt; \ -} while (0) - -#define RING_PUSH_RESPONSES(_r) do { \ - xen_wmb(); /* front sees resps /before/ updated producer index */ \ - (_r)->sring->rsp_prod = (_r)->rsp_prod_pvt; \ -} while (0) - -/* - * Notification hold-off (req_event and rsp_event): - * - * When queueing requests or responses on a shared ring, it may not always be - * necessary to notify the remote end. For example, if requests are in flight - * in a backend, the front may be able to queue further requests without - * notifying the back (if the back checks for new requests when it queues - * responses). - * - * When enqueuing requests or responses: - * - * Use RING_PUSH_{REQUESTS,RESPONSES}_AND_CHECK_NOTIFY(). The second argument - * is a boolean return value. True indicates that the receiver requires an - * asynchronous notification. - * - * After dequeuing requests or responses (before sleeping the connection): - * - * Use RING_FINAL_CHECK_FOR_REQUESTS() or RING_FINAL_CHECK_FOR_RESPONSES(). - * The second argument is a boolean return value. True indicates that there - * are pending messages on the ring (i.e., the connection should not be put - * to sleep). - * - * These macros will set the req_event/rsp_event field to trigger a - * notification on the very next message that is enqueued. If you want to - * create batches of work (i.e., only receive a notification after several - * messages have been enqueued) then you will need to create a customised - * version of the FINAL_CHECK macro in your own code, which sets the event - * field appropriately. - */ - -#define RING_PUSH_REQUESTS_AND_CHECK_NOTIFY(_r, _notify) do { \ - RING_IDX __old = (_r)->sring->req_prod; \ - RING_IDX __new = (_r)->req_prod_pvt; \ - xen_wmb(); /* back sees requests /before/ updated producer index */ \ - (_r)->sring->req_prod = __new; \ - xen_mb(); /* back sees new requests /before/ we check req_event */ \ - (_notify) = ((RING_IDX)(__new - (_r)->sring->req_event) < \ - (RING_IDX)(__new - __old)); \ -} while (0) - -#define RING_PUSH_RESPONSES_AND_CHECK_NOTIFY(_r, _notify) do { \ - RING_IDX __old = (_r)->sring->rsp_prod; \ - RING_IDX __new = (_r)->rsp_prod_pvt; \ - xen_wmb(); /* front sees resps /before/ updated producer index */ \ - (_r)->sring->rsp_prod = __new; \ - xen_mb(); /* front sees new resps /before/ we check rsp_event */ \ - (_notify) = ((RING_IDX)(__new - (_r)->sring->rsp_event) < \ - (RING_IDX)(__new - __old)); \ -} while (0) - -#define RING_FINAL_CHECK_FOR_REQUESTS(_r, _work_to_do) do { \ - (_work_to_do) = RING_HAS_UNCONSUMED_REQUESTS(_r); \ - if (_work_to_do) break; \ - (_r)->sring->req_event = (_r)->req_cons + 1; \ - xen_mb(); \ - (_work_to_do) = RING_HAS_UNCONSUMED_REQUESTS(_r); \ -} while (0) - -#define RING_FINAL_CHECK_FOR_RESPONSES(_r, _work_to_do) do { \ - (_work_to_do) = RING_HAS_UNCONSUMED_RESPONSES(_r); \ - if (_work_to_do) break; \ - (_r)->sring->rsp_event = (_r)->rsp_cons + 1; \ - xen_mb(); \ - (_work_to_do) = RING_HAS_UNCONSUMED_RESPONSES(_r); \ -} while (0) - -#endif /* __XEN_PUBLIC_IO_RING_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/io/tpmif.h b/sys/xen/interface/io/tpmif.h deleted file mode 100644 index 02ccdab..0000000 --- a/sys/xen/interface/io/tpmif.h +++ /dev/null @@ -1,77 +0,0 @@ -/****************************************************************************** - * tpmif.h - * - * TPM I/O interface for Xen guest OSes. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2005, IBM Corporation - * - * Author: Stefan Berger, stefanb@us.ibm.com - * Grant table support: Mahadevan Gomathisankaran - * - * This code has been derived from tools/libxc/xen/io/netif.h - * - * Copyright (c) 2003-2004, Keir Fraser - */ - -#ifndef __XEN_PUBLIC_IO_TPMIF_H__ -#define __XEN_PUBLIC_IO_TPMIF_H__ - -#include "../grant_table.h" - -struct tpmif_tx_request { - unsigned long addr; /* Machine address of packet. */ - grant_ref_t ref; /* grant table access reference */ - uint16_t unused; - uint16_t size; /* Packet size in bytes. */ -}; -typedef struct tpmif_tx_request tpmif_tx_request_t; - -/* - * The TPMIF_TX_RING_SIZE defines the number of pages the - * front-end and backend can exchange (= size of array). - */ -typedef uint32_t TPMIF_RING_IDX; - -#define TPMIF_TX_RING_SIZE 1 - -/* This structure must fit in a memory page. */ - -struct tpmif_ring { - struct tpmif_tx_request req; -}; -typedef struct tpmif_ring tpmif_ring_t; - -struct tpmif_tx_interface { - struct tpmif_ring ring[TPMIF_TX_RING_SIZE]; -}; -typedef struct tpmif_tx_interface tpmif_tx_interface_t; - -#endif - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/io/xenbus.h b/sys/xen/interface/io/xenbus.h deleted file mode 100644 index 4a053df..0000000 --- a/sys/xen/interface/io/xenbus.h +++ /dev/null @@ -1,80 +0,0 @@ -/***************************************************************************** - * xenbus.h - * - * Xenbus protocol details. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (C) 2005 XenSource Ltd. - */ - -#ifndef _XEN_PUBLIC_IO_XENBUS_H -#define _XEN_PUBLIC_IO_XENBUS_H - -/* - * The state of either end of the Xenbus, i.e. the current communication - * status of initialisation across the bus. States here imply nothing about - * the state of the connection between the driver and the kernel's device - * layers. - */ -enum xenbus_state { - XenbusStateUnknown = 0, - - XenbusStateInitialising = 1, - - /* - * InitWait: Finished early initialisation but waiting for information - * from the peer or hotplug scripts. - */ - XenbusStateInitWait = 2, - - /* - * Initialised: Waiting for a connection from the peer. - */ - XenbusStateInitialised = 3, - - XenbusStateConnected = 4, - - /* - * Closing: The device is being closed due to an error or an unplug event. - */ - XenbusStateClosing = 5, - - XenbusStateClosed = 6, - - /* - * Reconfiguring: The device is being reconfigured. - */ - XenbusStateReconfiguring = 7, - - XenbusStateReconfigured = 8 -}; -typedef enum xenbus_state XenbusState; - -#endif /* _XEN_PUBLIC_IO_XENBUS_H */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/io/xs_wire.h b/sys/xen/interface/io/xs_wire.h deleted file mode 100644 index f6a49ab..0000000 --- a/sys/xen/interface/io/xs_wire.h +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Details of the "wire" protocol between Xen Store Daemon and client - * library or guest kernel. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (C) 2005 Rusty Russell IBM Corporation - */ - -#ifndef _XS_WIRE_H -#define _XS_WIRE_H - -enum xsd_sockmsg_type -{ - XS_DEBUG, - XS_DIRECTORY, - XS_READ, - XS_GET_PERMS, - XS_WATCH, - XS_UNWATCH, - XS_TRANSACTION_START, - XS_TRANSACTION_END, - XS_INTRODUCE, - XS_RELEASE, - XS_GET_DOMAIN_PATH, - XS_WRITE, - XS_MKDIR, - XS_RM, - XS_SET_PERMS, - XS_WATCH_EVENT, - XS_ERROR, - XS_IS_DOMAIN_INTRODUCED, - XS_RESUME, - XS_SET_TARGET -}; - -#define XS_WRITE_NONE "NONE" -#define XS_WRITE_CREATE "CREATE" -#define XS_WRITE_CREATE_EXCL "CREATE|EXCL" - -/* We hand errors as strings, for portability. */ -struct xsd_errors -{ - int errnum; - const char *errstring; -}; -#define XSD_ERROR(x) { x, #x } -/* LINTED: static unused */ -static struct xsd_errors xsd_errors[] -#if defined(__GNUC__) -__attribute__((unused)) -#endif - = { - XSD_ERROR(EINVAL), - XSD_ERROR(EACCES), - XSD_ERROR(EEXIST), - XSD_ERROR(EISDIR), - XSD_ERROR(ENOENT), - XSD_ERROR(ENOMEM), - XSD_ERROR(ENOSPC), - XSD_ERROR(EIO), - XSD_ERROR(ENOTEMPTY), - XSD_ERROR(ENOSYS), - XSD_ERROR(EROFS), - XSD_ERROR(EBUSY), - XSD_ERROR(EAGAIN), - XSD_ERROR(EISCONN) -}; - -struct xsd_sockmsg -{ - uint32_t type; /* XS_??? */ - uint32_t req_id;/* Request identifier, echoed in daemon's response. */ - uint32_t tx_id; /* Transaction id (0 if not related to a transaction). */ - uint32_t len; /* Length of data following this. */ - - /* Generally followed by nul-terminated string(s). */ -}; - -enum xs_watch_type -{ - XS_WATCH_PATH = 0, - XS_WATCH_TOKEN -}; - -/* Inter-domain shared memory communications. */ -#define XENSTORE_RING_SIZE 1024 -typedef uint32_t XENSTORE_RING_IDX; -#define MASK_XENSTORE_IDX(idx) ((idx) & (XENSTORE_RING_SIZE-1)) -struct xenstore_domain_interface { - char req[XENSTORE_RING_SIZE]; /* Requests to xenstore daemon. */ - char rsp[XENSTORE_RING_SIZE]; /* Replies and async watch events. */ - XENSTORE_RING_IDX req_cons, req_prod; - XENSTORE_RING_IDX rsp_cons, rsp_prod; -}; - -/* Violating this is very bad. See docs/misc/xenstore.txt. */ -#define XENSTORE_PAYLOAD_MAX 4096 - -/* Violating these just gets you an error back */ -#define XENSTORE_ABS_PATH_MAX 3072 -#define XENSTORE_REL_PATH_MAX 2048 - -#endif /* _XS_WIRE_H */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/kexec.h b/sys/xen/interface/kexec.h deleted file mode 100644 index fc19f2f..0000000 --- a/sys/xen/interface/kexec.h +++ /dev/null @@ -1,189 +0,0 @@ -/****************************************************************************** - * kexec.h - Public portion - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Xen port written by: - * - Simon 'Horms' Horman <horms@verge.net.au> - * - Magnus Damm <magnus@valinux.co.jp> - */ - -#ifndef _XEN_PUBLIC_KEXEC_H -#define _XEN_PUBLIC_KEXEC_H - - -/* This file describes the Kexec / Kdump hypercall interface for Xen. - * - * Kexec under vanilla Linux allows a user to reboot the physical machine - * into a new user-specified kernel. The Xen port extends this idea - * to allow rebooting of the machine from dom0. When kexec for dom0 - * is used to reboot, both the hypervisor and the domains get replaced - * with some other kernel. It is possible to kexec between vanilla - * Linux and Xen and back again. Xen to Xen works well too. - * - * The hypercall interface for kexec can be divided into three main - * types of hypercall operations: - * - * 1) Range information: - * This is used by the dom0 kernel to ask the hypervisor about various - * address information. This information is needed to allow kexec-tools - * to fill in the ELF headers for /proc/vmcore properly. - * - * 2) Load and unload of images: - * There are no big surprises here, the kexec binary from kexec-tools - * runs in userspace in dom0. The tool loads/unloads data into the - * dom0 kernel such as new kernel, initramfs and hypervisor. When - * loaded the dom0 kernel performs a load hypercall operation, and - * before releasing all page references the dom0 kernel calls unload. - * - * 3) Kexec operation: - * This is used to start a previously loaded kernel. - */ - -#include "xen.h" - -#if defined(__i386__) || defined(__x86_64__) -#define KEXEC_XEN_NO_PAGES 17 -#endif - -/* - * Prototype for this hypercall is: - * int kexec_op(int cmd, void *args) - * @cmd == KEXEC_CMD_... - * KEXEC operation to perform - * @args == Operation-specific extra arguments (NULL if none). - */ - -/* - * Kexec supports two types of operation: - * - kexec into a regular kernel, very similar to a standard reboot - * - KEXEC_TYPE_DEFAULT is used to specify this type - * - kexec into a special "crash kernel", aka kexec-on-panic - * - KEXEC_TYPE_CRASH is used to specify this type - * - parts of our system may be broken at kexec-on-panic time - * - the code should be kept as simple and self-contained as possible - */ - -#define KEXEC_TYPE_DEFAULT 0 -#define KEXEC_TYPE_CRASH 1 - - -/* The kexec implementation for Xen allows the user to load two - * types of kernels, KEXEC_TYPE_DEFAULT and KEXEC_TYPE_CRASH. - * All data needed for a kexec reboot is kept in one xen_kexec_image_t - * per "instance". The data mainly consists of machine address lists to pages - * together with destination addresses. The data in xen_kexec_image_t - * is passed to the "code page" which is one page of code that performs - * the final relocations before jumping to the new kernel. - */ - -typedef struct xen_kexec_image { -#if defined(__i386__) || defined(__x86_64__) - unsigned long page_list[KEXEC_XEN_NO_PAGES]; -#endif -#if defined(__ia64__) - unsigned long reboot_code_buffer; -#endif - unsigned long indirection_page; - unsigned long start_address; -} xen_kexec_image_t; - -/* - * Perform kexec having previously loaded a kexec or kdump kernel - * as appropriate. - * type == KEXEC_TYPE_DEFAULT or KEXEC_TYPE_CRASH [in] - */ -#define KEXEC_CMD_kexec 0 -typedef struct xen_kexec_exec { - int type; -} xen_kexec_exec_t; - -/* - * Load/Unload kernel image for kexec or kdump. - * type == KEXEC_TYPE_DEFAULT or KEXEC_TYPE_CRASH [in] - * image == relocation information for kexec (ignored for unload) [in] - */ -#define KEXEC_CMD_kexec_load 1 -#define KEXEC_CMD_kexec_unload 2 -typedef struct xen_kexec_load { - int type; - xen_kexec_image_t image; -} xen_kexec_load_t; - -#define KEXEC_RANGE_MA_CRASH 0 /* machine address and size of crash area */ -#define KEXEC_RANGE_MA_XEN 1 /* machine address and size of Xen itself */ -#define KEXEC_RANGE_MA_CPU 2 /* machine address and size of a CPU note */ -#define KEXEC_RANGE_MA_XENHEAP 3 /* machine address and size of xenheap - * Note that although this is adjacent - * to Xen it exists in a separate EFI - * region on ia64, and thus needs to be - * inserted into iomem_machine separately */ -#define KEXEC_RANGE_MA_BOOT_PARAM 4 /* machine address and size of - * the ia64_boot_param */ -#define KEXEC_RANGE_MA_EFI_MEMMAP 5 /* machine address and size of - * of the EFI Memory Map */ -#define KEXEC_RANGE_MA_VMCOREINFO 6 /* machine address and size of vmcoreinfo */ - -/* - * Find the address and size of certain memory areas - * range == KEXEC_RANGE_... [in] - * nr == physical CPU number (starting from 0) if KEXEC_RANGE_MA_CPU [in] - * size == number of bytes reserved in window [out] - * start == address of the first byte in the window [out] - */ -#define KEXEC_CMD_kexec_get_range 3 -typedef struct xen_kexec_range { - int range; - int nr; - unsigned long size; - unsigned long start; -} xen_kexec_range_t; - -/* vmcoreinfo stuff */ -#define VMCOREINFO_BYTES (4096) -#define VMCOREINFO_NOTE_NAME "VMCOREINFO_XEN" -void arch_crash_save_vmcoreinfo(void); -void vmcoreinfo_append_str(const char *fmt, ...) - __attribute__ ((format (printf, 1, 2))); -#define VMCOREINFO_PAGESIZE(value) \ - vmcoreinfo_append_str("PAGESIZE=%ld\n", value) -#define VMCOREINFO_SYMBOL(name) \ - vmcoreinfo_append_str("SYMBOL(%s)=%lx\n", #name, (unsigned long)&name) -#define VMCOREINFO_SYMBOL_ALIAS(alias, name) \ - vmcoreinfo_append_str("SYMBOL(%s)=%lx\n", #alias, (unsigned long)&name) -#define VMCOREINFO_STRUCT_SIZE(name) \ - vmcoreinfo_append_str("SIZE(%s)=%zu\n", #name, sizeof(struct name)) -#define VMCOREINFO_OFFSET(name, field) \ - vmcoreinfo_append_str("OFFSET(%s.%s)=%lu\n", #name, #field, \ - (unsigned long)offsetof(struct name, field)) -#define VMCOREINFO_OFFSET_ALIAS(name, field, alias) \ - vmcoreinfo_append_str("OFFSET(%s.%s)=%lu\n", #name, #alias, \ - (unsigned long)offsetof(struct name, field)) - -#endif /* _XEN_PUBLIC_KEXEC_H */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/libelf.h b/sys/xen/interface/libelf.h deleted file mode 100644 index d238330..0000000 --- a/sys/xen/interface/libelf.h +++ /dev/null @@ -1,265 +0,0 @@ -/****************************************************************************** - * libelf.h - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef __XC_LIBELF__ -#define __XC_LIBELF__ 1 - -#if defined(__i386__) || defined(__x86_64__) || defined(__ia64__) -#define XEN_ELF_LITTLE_ENDIAN -#else -#error define architectural endianness -#endif - -#undef ELFSIZE -#include "elfnote.h" -#include "elfstructs.h" -#include "features.h" - -/* ------------------------------------------------------------------------ */ - -typedef union { - Elf32_Ehdr e32; - Elf64_Ehdr e64; -} elf_ehdr; - -typedef union { - Elf32_Phdr e32; - Elf64_Phdr e64; -} elf_phdr; - -typedef union { - Elf32_Shdr e32; - Elf64_Shdr e64; -} elf_shdr; - -typedef union { - Elf32_Sym e32; - Elf64_Sym e64; -} elf_sym; - -typedef union { - Elf32_Rel e32; - Elf64_Rel e64; -} elf_rel; - -typedef union { - Elf32_Rela e32; - Elf64_Rela e64; -} elf_rela; - -typedef union { - Elf32_Note e32; - Elf64_Note e64; -} elf_note; - -struct elf_binary { - /* elf binary */ - const char *image; - size_t size; - char class; - char data; - - const elf_ehdr *ehdr; - const char *sec_strtab; - const elf_shdr *sym_tab; - const char *sym_strtab; - - /* loaded to */ - char *dest; - uint64_t pstart; - uint64_t pend; - uint64_t reloc_offset; - - uint64_t bsd_symtab_pstart; - uint64_t bsd_symtab_pend; - -#ifndef __XEN__ - /* misc */ - FILE *log; -#endif - int verbose; -}; - -/* ------------------------------------------------------------------------ */ -/* accessing elf header fields */ - -#ifdef XEN_ELF_BIG_ENDIAN -# define NATIVE_ELFDATA ELFDATA2MSB -#else -# define NATIVE_ELFDATA ELFDATA2LSB -#endif - -#define elf_32bit(elf) (ELFCLASS32 == (elf)->class) -#define elf_64bit(elf) (ELFCLASS64 == (elf)->class) -#define elf_msb(elf) (ELFDATA2MSB == (elf)->data) -#define elf_lsb(elf) (ELFDATA2LSB == (elf)->data) -#define elf_swap(elf) (NATIVE_ELFDATA != (elf)->data) - -#define elf_uval(elf, str, elem) \ - ((ELFCLASS64 == (elf)->class) \ - ? elf_access_unsigned((elf), (str), \ - offsetof(typeof(*(str)),e64.elem), \ - sizeof((str)->e64.elem)) \ - : elf_access_unsigned((elf), (str), \ - offsetof(typeof(*(str)),e32.elem), \ - sizeof((str)->e32.elem))) - -#define elf_sval(elf, str, elem) \ - ((ELFCLASS64 == (elf)->class) \ - ? elf_access_signed((elf), (str), \ - offsetof(typeof(*(str)),e64.elem), \ - sizeof((str)->e64.elem)) \ - : elf_access_signed((elf), (str), \ - offsetof(typeof(*(str)),e32.elem), \ - sizeof((str)->e32.elem))) - -#define elf_size(elf, str) \ - ((ELFCLASS64 == (elf)->class) \ - ? sizeof((str)->e64) : sizeof((str)->e32)) - -uint64_t elf_access_unsigned(struct elf_binary *elf, const void *ptr, - uint64_t offset, size_t size); -int64_t elf_access_signed(struct elf_binary *elf, const void *ptr, - uint64_t offset, size_t size); - -uint64_t elf_round_up(struct elf_binary *elf, uint64_t addr); - -/* ------------------------------------------------------------------------ */ -/* xc_libelf_tools.c */ - -int elf_shdr_count(struct elf_binary *elf); -int elf_phdr_count(struct elf_binary *elf); - -const elf_shdr *elf_shdr_by_name(struct elf_binary *elf, const char *name); -const elf_shdr *elf_shdr_by_index(struct elf_binary *elf, int index); -const elf_phdr *elf_phdr_by_index(struct elf_binary *elf, int index); - -const char *elf_section_name(struct elf_binary *elf, const elf_shdr * shdr); -const void *elf_section_start(struct elf_binary *elf, const elf_shdr * shdr); -const void *elf_section_end(struct elf_binary *elf, const elf_shdr * shdr); - -const void *elf_segment_start(struct elf_binary *elf, const elf_phdr * phdr); -const void *elf_segment_end(struct elf_binary *elf, const elf_phdr * phdr); - -const elf_sym *elf_sym_by_name(struct elf_binary *elf, const char *symbol); -const elf_sym *elf_sym_by_index(struct elf_binary *elf, int index); - -const char *elf_note_name(struct elf_binary *elf, const elf_note * note); -const void *elf_note_desc(struct elf_binary *elf, const elf_note * note); -uint64_t elf_note_numeric(struct elf_binary *elf, const elf_note * note); -const elf_note *elf_note_next(struct elf_binary *elf, const elf_note * note); - -int elf_is_elfbinary(const void *image); -int elf_phdr_is_loadable(struct elf_binary *elf, const elf_phdr * phdr); - -/* ------------------------------------------------------------------------ */ -/* xc_libelf_loader.c */ - -int elf_init(struct elf_binary *elf, const char *image, size_t size); -#ifdef __XEN__ -void elf_set_verbose(struct elf_binary *elf); -#else -void elf_set_logfile(struct elf_binary *elf, FILE * log, int verbose); -#endif - -void elf_parse_binary(struct elf_binary *elf); -void elf_load_binary(struct elf_binary *elf); - -void *elf_get_ptr(struct elf_binary *elf, unsigned long addr); -uint64_t elf_lookup_addr(struct elf_binary *elf, const char *symbol); - -void elf_parse_bsdsyms(struct elf_binary *elf, uint64_t pstart); /* private */ - -/* ------------------------------------------------------------------------ */ -/* xc_libelf_relocate.c */ - -int elf_reloc(struct elf_binary *elf); - -/* ------------------------------------------------------------------------ */ -/* xc_libelf_dominfo.c */ - -#define UNSET_ADDR ((uint64_t)-1) - -enum xen_elfnote_type { - XEN_ENT_NONE = 0, - XEN_ENT_LONG = 1, - XEN_ENT_STR = 2 -}; - -struct xen_elfnote { - enum xen_elfnote_type type; - const char *name; - union { - const char *str; - uint64_t num; - } data; -}; - -struct elf_dom_parms { - /* raw */ - const char *guest_info; - const void *elf_note_start; - const void *elf_note_end; - struct xen_elfnote elf_notes[XEN_ELFNOTE_MAX + 1]; - - /* parsed */ - char guest_os[16]; - char guest_ver[16]; - char xen_ver[16]; - char loader[16]; - int pae; - int bsd_symtab; - uint64_t virt_base; - uint64_t virt_entry; - uint64_t virt_hypercall; - uint64_t virt_hv_start_low; - uint64_t elf_paddr_offset; - uint32_t f_supported[XENFEAT_NR_SUBMAPS]; - uint32_t f_required[XENFEAT_NR_SUBMAPS]; - - /* calculated */ - uint64_t virt_offset; - uint64_t virt_kstart; - uint64_t virt_kend; -}; - -static inline void elf_xen_feature_set(int nr, uint32_t * addr) -{ - addr[nr >> 5] |= 1 << (nr & 31); -} -static inline int elf_xen_feature_get(int nr, uint32_t * addr) -{ - return !!(addr[nr >> 5] & (1 << (nr & 31))); -} - -int elf_xen_parse_features(const char *features, - uint32_t *supported, - uint32_t *required); -int elf_xen_parse_note(struct elf_binary *elf, - struct elf_dom_parms *parms, - const elf_note *note); -int elf_xen_parse_guest_info(struct elf_binary *elf, - struct elf_dom_parms *parms); -int elf_xen_parse(struct elf_binary *elf, - struct elf_dom_parms *parms); - -#endif /* __XC_LIBELF__ */ diff --git a/sys/xen/interface/memory.h b/sys/xen/interface/memory.h deleted file mode 100644 index d7b9fff..0000000 --- a/sys/xen/interface/memory.h +++ /dev/null @@ -1,312 +0,0 @@ -/****************************************************************************** - * memory.h - * - * Memory reservation and information. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2005, Keir Fraser <keir@xensource.com> - */ - -#ifndef __XEN_PUBLIC_MEMORY_H__ -#define __XEN_PUBLIC_MEMORY_H__ - -/* - * Increase or decrease the specified domain's memory reservation. Returns the - * number of extents successfully allocated or freed. - * arg == addr of struct xen_memory_reservation. - */ -#define XENMEM_increase_reservation 0 -#define XENMEM_decrease_reservation 1 -#define XENMEM_populate_physmap 6 - -#if __XEN_INTERFACE_VERSION__ >= 0x00030209 -/* - * Maximum # bits addressable by the user of the allocated region (e.g., I/O - * devices often have a 32-bit limitation even in 64-bit systems). If zero - * then the user has no addressing restriction. This field is not used by - * XENMEM_decrease_reservation. - */ -#define XENMEMF_address_bits(x) (x) -#define XENMEMF_get_address_bits(x) ((x) & 0xffu) -/* NUMA node to allocate from. */ -#define XENMEMF_node(x) (((x) + 1) << 8) -#define XENMEMF_get_node(x) ((((x) >> 8) - 1) & 0xffu) -#endif - -struct xen_memory_reservation { - - /* - * XENMEM_increase_reservation: - * OUT: MFN (*not* GMFN) bases of extents that were allocated - * XENMEM_decrease_reservation: - * IN: GMFN bases of extents to free - * XENMEM_populate_physmap: - * IN: GPFN bases of extents to populate with memory - * OUT: GMFN bases of extents that were allocated - * (NB. This command also updates the mach_to_phys translation table) - */ - XEN_GUEST_HANDLE(xen_pfn_t) extent_start; - - /* Number of extents, and size/alignment of each (2^extent_order pages). */ - xen_ulong_t nr_extents; - unsigned int extent_order; - -#if __XEN_INTERFACE_VERSION__ >= 0x00030209 - /* XENMEMF flags. */ - unsigned int mem_flags; -#else - unsigned int address_bits; -#endif - - /* - * Domain whose reservation is being changed. - * Unprivileged domains can specify only DOMID_SELF. - */ - domid_t domid; -}; -typedef struct xen_memory_reservation xen_memory_reservation_t; -DEFINE_XEN_GUEST_HANDLE(xen_memory_reservation_t); - -/* - * An atomic exchange of memory pages. If return code is zero then - * @out.extent_list provides GMFNs of the newly-allocated memory. - * Returns zero on complete success, otherwise a negative error code. - * On complete success then always @nr_exchanged == @in.nr_extents. - * On partial success @nr_exchanged indicates how much work was done. - */ -#define XENMEM_exchange 11 -struct xen_memory_exchange { - /* - * [IN] Details of memory extents to be exchanged (GMFN bases). - * Note that @in.address_bits is ignored and unused. - */ - struct xen_memory_reservation in; - - /* - * [IN/OUT] Details of new memory extents. - * We require that: - * 1. @in.domid == @out.domid - * 2. @in.nr_extents << @in.extent_order == - * @out.nr_extents << @out.extent_order - * 3. @in.extent_start and @out.extent_start lists must not overlap - * 4. @out.extent_start lists GPFN bases to be populated - * 5. @out.extent_start is overwritten with allocated GMFN bases - */ - struct xen_memory_reservation out; - - /* - * [OUT] Number of input extents that were successfully exchanged: - * 1. The first @nr_exchanged input extents were successfully - * deallocated. - * 2. The corresponding first entries in the output extent list correctly - * indicate the GMFNs that were successfully exchanged. - * 3. All other input and output extents are untouched. - * 4. If not all input exents are exchanged then the return code of this - * command will be non-zero. - * 5. THIS FIELD MUST BE INITIALISED TO ZERO BY THE CALLER! - */ - xen_ulong_t nr_exchanged; -}; -typedef struct xen_memory_exchange xen_memory_exchange_t; -DEFINE_XEN_GUEST_HANDLE(xen_memory_exchange_t); - -/* - * Returns the maximum machine frame number of mapped RAM in this system. - * This command always succeeds (it never returns an error code). - * arg == NULL. - */ -#define XENMEM_maximum_ram_page 2 - -/* - * Returns the current or maximum memory reservation, in pages, of the - * specified domain (may be DOMID_SELF). Returns -ve errcode on failure. - * arg == addr of domid_t. - */ -#define XENMEM_current_reservation 3 -#define XENMEM_maximum_reservation 4 - -/* - * Returns the maximum GPFN in use by the guest, or -ve errcode on failure. - */ -#define XENMEM_maximum_gpfn 14 - -/* - * Returns a list of MFN bases of 2MB extents comprising the machine_to_phys - * mapping table. Architectures which do not have a m2p table do not implement - * this command. - * arg == addr of xen_machphys_mfn_list_t. - */ -#define XENMEM_machphys_mfn_list 5 -struct xen_machphys_mfn_list { - /* - * Size of the 'extent_start' array. Fewer entries will be filled if the - * machphys table is smaller than max_extents * 2MB. - */ - unsigned int max_extents; - - /* - * Pointer to buffer to fill with list of extent starts. If there are - * any large discontiguities in the machine address space, 2MB gaps in - * the machphys table will be represented by an MFN base of zero. - */ - XEN_GUEST_HANDLE(xen_pfn_t) extent_start; - - /* - * Number of extents written to the above array. This will be smaller - * than 'max_extents' if the machphys table is smaller than max_e * 2MB. - */ - unsigned int nr_extents; -}; -typedef struct xen_machphys_mfn_list xen_machphys_mfn_list_t; -DEFINE_XEN_GUEST_HANDLE(xen_machphys_mfn_list_t); - -/* - * Returns the location in virtual address space of the machine_to_phys - * mapping table. Architectures which do not have a m2p table, or which do not - * map it by default into guest address space, do not implement this command. - * arg == addr of xen_machphys_mapping_t. - */ -#define XENMEM_machphys_mapping 12 -struct xen_machphys_mapping { - xen_ulong_t v_start, v_end; /* Start and end virtual addresses. */ - xen_ulong_t max_mfn; /* Maximum MFN that can be looked up. */ -}; -typedef struct xen_machphys_mapping xen_machphys_mapping_t; -DEFINE_XEN_GUEST_HANDLE(xen_machphys_mapping_t); - -/* - * Sets the GPFN at which a particular page appears in the specified guest's - * pseudophysical address space. - * arg == addr of xen_add_to_physmap_t. - */ -#define XENMEM_add_to_physmap 7 -struct xen_add_to_physmap { - /* Which domain to change the mapping for. */ - domid_t domid; - - /* Source mapping space. */ -#define XENMAPSPACE_shared_info 0 /* shared info page */ -#define XENMAPSPACE_grant_table 1 /* grant table page */ -#define XENMAPSPACE_mfn 2 /* usual MFN */ - unsigned int space; - - /* Index into source mapping space. */ - xen_ulong_t idx; - - /* GPFN where the source mapping page should appear. */ - xen_pfn_t gpfn; -}; -typedef struct xen_add_to_physmap xen_add_to_physmap_t; -DEFINE_XEN_GUEST_HANDLE(xen_add_to_physmap_t); - -/* - * Unmaps the page appearing at a particular GPFN from the specified guest's - * pseudophysical address space. - * arg == addr of xen_remove_from_physmap_t. - */ -#define XENMEM_remove_from_physmap 15 -struct xen_remove_from_physmap { - /* Which domain to change the mapping for. */ - domid_t domid; - - /* GPFN of the current mapping of the page. */ - xen_pfn_t gpfn; -}; -typedef struct xen_remove_from_physmap xen_remove_from_physmap_t; -DEFINE_XEN_GUEST_HANDLE(xen_remove_from_physmap_t); - -/* - * Translates a list of domain-specific GPFNs into MFNs. Returns a -ve error - * code on failure. This call only works for auto-translated guests. - */ -#define XENMEM_translate_gpfn_list 8 -struct xen_translate_gpfn_list { - /* Which domain to translate for? */ - domid_t domid; - - /* Length of list. */ - xen_ulong_t nr_gpfns; - - /* List of GPFNs to translate. */ - XEN_GUEST_HANDLE(xen_pfn_t) gpfn_list; - - /* - * Output list to contain MFN translations. May be the same as the input - * list (in which case each input GPFN is overwritten with the output MFN). - */ - XEN_GUEST_HANDLE(xen_pfn_t) mfn_list; -}; -typedef struct xen_translate_gpfn_list xen_translate_gpfn_list_t; -DEFINE_XEN_GUEST_HANDLE(xen_translate_gpfn_list_t); - -/* - * Returns the pseudo-physical memory map as it was when the domain - * was started (specified by XENMEM_set_memory_map). - * arg == addr of xen_memory_map_t. - */ -#define XENMEM_memory_map 9 -struct xen_memory_map { - /* - * On call the number of entries which can be stored in buffer. On - * return the number of entries which have been stored in - * buffer. - */ - unsigned int nr_entries; - - /* - * Entries in the buffer are in the same format as returned by the - * BIOS INT 0x15 EAX=0xE820 call. - */ - XEN_GUEST_HANDLE(void) buffer; -}; -typedef struct xen_memory_map xen_memory_map_t; -DEFINE_XEN_GUEST_HANDLE(xen_memory_map_t); - -/* - * Returns the real physical memory map. Passes the same structure as - * XENMEM_memory_map. - * arg == addr of xen_memory_map_t. - */ -#define XENMEM_machine_memory_map 10 - -/* - * Set the pseudo-physical memory map of a domain, as returned by - * XENMEM_memory_map. - * arg == addr of xen_foreign_memory_map_t. - */ -#define XENMEM_set_memory_map 13 -struct xen_foreign_memory_map { - domid_t domid; - struct xen_memory_map map; -}; -typedef struct xen_foreign_memory_map xen_foreign_memory_map_t; -DEFINE_XEN_GUEST_HANDLE(xen_foreign_memory_map_t); - -#endif /* __XEN_PUBLIC_MEMORY_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/nmi.h b/sys/xen/interface/nmi.h deleted file mode 100644 index b2b8401..0000000 --- a/sys/xen/interface/nmi.h +++ /dev/null @@ -1,78 +0,0 @@ -/****************************************************************************** - * nmi.h - * - * NMI callback registration and reason codes. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2005, Keir Fraser <keir@xensource.com> - */ - -#ifndef __XEN_PUBLIC_NMI_H__ -#define __XEN_PUBLIC_NMI_H__ - -/* - * NMI reason codes: - * Currently these are x86-specific, stored in arch_shared_info.nmi_reason. - */ - /* I/O-check error reported via ISA port 0x61, bit 6. */ -#define _XEN_NMIREASON_io_error 0 -#define XEN_NMIREASON_io_error (1UL << _XEN_NMIREASON_io_error) - /* Parity error reported via ISA port 0x61, bit 7. */ -#define _XEN_NMIREASON_parity_error 1 -#define XEN_NMIREASON_parity_error (1UL << _XEN_NMIREASON_parity_error) - /* Unknown hardware-generated NMI. */ -#define _XEN_NMIREASON_unknown 2 -#define XEN_NMIREASON_unknown (1UL << _XEN_NMIREASON_unknown) - -/* - * long nmi_op(unsigned int cmd, void *arg) - * NB. All ops return zero on success, else a negative error code. - */ - -/* - * Register NMI callback for this (calling) VCPU. Currently this only makes - * sense for domain 0, vcpu 0. All other callers will be returned EINVAL. - * arg == pointer to xennmi_callback structure. - */ -#define XENNMI_register_callback 0 -struct xennmi_callback { - unsigned long handler_address; - unsigned long pad; -}; -typedef struct xennmi_callback xennmi_callback_t; -DEFINE_XEN_GUEST_HANDLE(xennmi_callback_t); - -/* - * Deregister NMI callback for this (calling) VCPU. - * arg == NULL. - */ -#define XENNMI_unregister_callback 1 - -#endif /* __XEN_PUBLIC_NMI_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/physdev.h b/sys/xen/interface/physdev.h deleted file mode 100644 index 8057277..0000000 --- a/sys/xen/interface/physdev.h +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef __XEN_PUBLIC_PHYSDEV_H__ -#define __XEN_PUBLIC_PHYSDEV_H__ - -/* - * Prototype for this hypercall is: - * int physdev_op(int cmd, void *args) - * @cmd == PHYSDEVOP_??? (physdev operation). - * @args == Operation-specific extra arguments (NULL if none). - */ - -/* - * Notify end-of-interrupt (EOI) for the specified IRQ. - * @arg == pointer to physdev_eoi structure. - */ -#define PHYSDEVOP_eoi 12 -struct physdev_eoi { - /* IN */ - uint32_t irq; -}; -typedef struct physdev_eoi physdev_eoi_t; -DEFINE_XEN_GUEST_HANDLE(physdev_eoi_t); - -/* - * Query the status of an IRQ line. - * @arg == pointer to physdev_irq_status_query structure. - */ -#define PHYSDEVOP_irq_status_query 5 -struct physdev_irq_status_query { - /* IN */ - uint32_t irq; - /* OUT */ - uint32_t flags; /* XENIRQSTAT_* */ -}; -typedef struct physdev_irq_status_query physdev_irq_status_query_t; -DEFINE_XEN_GUEST_HANDLE(physdev_irq_status_query_t); - -/* Need to call PHYSDEVOP_eoi when the IRQ has been serviced? */ -#define _XENIRQSTAT_needs_eoi (0) -#define XENIRQSTAT_needs_eoi (1U<<_XENIRQSTAT_needs_eoi) - -/* IRQ shared by multiple guests? */ -#define _XENIRQSTAT_shared (1) -#define XENIRQSTAT_shared (1U<<_XENIRQSTAT_shared) - -/* - * Set the current VCPU's I/O privilege level. - * @arg == pointer to physdev_set_iopl structure. - */ -#define PHYSDEVOP_set_iopl 6 -struct physdev_set_iopl { - /* IN */ - uint32_t iopl; -}; -typedef struct physdev_set_iopl physdev_set_iopl_t; -DEFINE_XEN_GUEST_HANDLE(physdev_set_iopl_t); - -/* - * Set the current VCPU's I/O-port permissions bitmap. - * @arg == pointer to physdev_set_iobitmap structure. - */ -#define PHYSDEVOP_set_iobitmap 7 -struct physdev_set_iobitmap { - /* IN */ -#if __XEN_INTERFACE_VERSION__ >= 0x00030205 - XEN_GUEST_HANDLE(uint8) bitmap; -#else - uint8_t *bitmap; -#endif - uint32_t nr_ports; -}; -typedef struct physdev_set_iobitmap physdev_set_iobitmap_t; -DEFINE_XEN_GUEST_HANDLE(physdev_set_iobitmap_t); - -/* - * Read or write an IO-APIC register. - * @arg == pointer to physdev_apic structure. - */ -#define PHYSDEVOP_apic_read 8 -#define PHYSDEVOP_apic_write 9 -struct physdev_apic { - /* IN */ - unsigned long apic_physbase; - uint32_t reg; - /* IN or OUT */ - uint32_t value; -}; -typedef struct physdev_apic physdev_apic_t; -DEFINE_XEN_GUEST_HANDLE(physdev_apic_t); - -/* - * Allocate or free a physical upcall vector for the specified IRQ line. - * @arg == pointer to physdev_irq structure. - */ -#define PHYSDEVOP_alloc_irq_vector 10 -#define PHYSDEVOP_free_irq_vector 11 -struct physdev_irq { - /* IN */ - uint32_t irq; - /* IN or OUT */ - uint32_t vector; -}; -typedef struct physdev_irq physdev_irq_t; -DEFINE_XEN_GUEST_HANDLE(physdev_irq_t); - -#define MAP_PIRQ_TYPE_MSI 0x0 -#define MAP_PIRQ_TYPE_GSI 0x1 -#define MAP_PIRQ_TYPE_UNKNOWN 0x2 - -#define PHYSDEVOP_map_pirq 13 -struct physdev_map_pirq { - domid_t domid; - /* IN */ - int type; - /* IN */ - int index; - /* IN or OUT */ - int pirq; - /* IN */ - int bus; - /* IN */ - int devfn; - /* IN */ - int entry_nr; - /* IN */ - uint64_t table_base; -}; -typedef struct physdev_map_pirq physdev_map_pirq_t; -DEFINE_XEN_GUEST_HANDLE(physdev_map_pirq_t); - -#define PHYSDEVOP_unmap_pirq 14 -struct physdev_unmap_pirq { - domid_t domid; - /* IN */ - int pirq; -}; - -typedef struct physdev_unmap_pirq physdev_unmap_pirq_t; -DEFINE_XEN_GUEST_HANDLE(physdev_unmap_pirq_t); - -#define PHYSDEVOP_manage_pci_add 15 -#define PHYSDEVOP_manage_pci_remove 16 -struct physdev_manage_pci { - /* IN */ - uint8_t bus; - uint8_t devfn; -}; - -typedef struct physdev_manage_pci physdev_manage_pci_t; -DEFINE_XEN_GUEST_HANDLE(physdev_manage_pci_t); - -/* - * Argument to physdev_op_compat() hypercall. Superceded by new physdev_op() - * hypercall since 0x00030202. - */ -struct physdev_op { - uint32_t cmd; - union { - struct physdev_irq_status_query irq_status_query; - struct physdev_set_iopl set_iopl; - struct physdev_set_iobitmap set_iobitmap; - struct physdev_apic apic_op; - struct physdev_irq irq_op; - } u; -}; -typedef struct physdev_op physdev_op_t; -DEFINE_XEN_GUEST_HANDLE(physdev_op_t); - -/* - * Notify that some PIRQ-bound event channels have been unmasked. - * ** This command is obsolete since interface version 0x00030202 and is ** - * ** unsupported by newer versions of Xen. ** - */ -#define PHYSDEVOP_IRQ_UNMASK_NOTIFY 4 - -/* - * These all-capitals physdev operation names are superceded by the new names - * (defined above) since interface version 0x00030202. - */ -#define PHYSDEVOP_IRQ_STATUS_QUERY PHYSDEVOP_irq_status_query -#define PHYSDEVOP_SET_IOPL PHYSDEVOP_set_iopl -#define PHYSDEVOP_SET_IOBITMAP PHYSDEVOP_set_iobitmap -#define PHYSDEVOP_APIC_READ PHYSDEVOP_apic_read -#define PHYSDEVOP_APIC_WRITE PHYSDEVOP_apic_write -#define PHYSDEVOP_ASSIGN_VECTOR PHYSDEVOP_alloc_irq_vector -#define PHYSDEVOP_FREE_VECTOR PHYSDEVOP_free_irq_vector -#define PHYSDEVOP_IRQ_NEEDS_UNMASK_NOTIFY XENIRQSTAT_needs_eoi -#define PHYSDEVOP_IRQ_SHARED XENIRQSTAT_shared - -#endif /* __XEN_PUBLIC_PHYSDEV_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/platform.h b/sys/xen/interface/platform.h deleted file mode 100644 index c69fdab..0000000 --- a/sys/xen/interface/platform.h +++ /dev/null @@ -1,346 +0,0 @@ -/****************************************************************************** - * platform.h - * - * Hardware platform operations. Intended for use by domain-0 kernel. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2002-2006, K Fraser - */ - -#ifndef __XEN_PUBLIC_PLATFORM_H__ -#define __XEN_PUBLIC_PLATFORM_H__ - -#include "xen.h" - -#define XENPF_INTERFACE_VERSION 0x03000001 - -/* - * Set clock such that it would read <secs,nsecs> after 00:00:00 UTC, - * 1 January, 1970 if the current system time was <system_time>. - */ -#define XENPF_settime 17 -struct xenpf_settime { - /* IN variables. */ - uint32_t secs; - uint32_t nsecs; - uint64_t system_time; -}; -typedef struct xenpf_settime xenpf_settime_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_settime_t); - -/* - * Request memory range (@mfn, @mfn+@nr_mfns-1) to have type @type. - * On x86, @type is an architecture-defined MTRR memory type. - * On success, returns the MTRR that was used (@reg) and a handle that can - * be passed to XENPF_DEL_MEMTYPE to accurately tear down the new setting. - * (x86-specific). - */ -#define XENPF_add_memtype 31 -struct xenpf_add_memtype { - /* IN variables. */ - xen_pfn_t mfn; - uint64_t nr_mfns; - uint32_t type; - /* OUT variables. */ - uint32_t handle; - uint32_t reg; -}; -typedef struct xenpf_add_memtype xenpf_add_memtype_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_add_memtype_t); - -/* - * Tear down an existing memory-range type. If @handle is remembered then it - * should be passed in to accurately tear down the correct setting (in case - * of overlapping memory regions with differing types). If it is not known - * then @handle should be set to zero. In all cases @reg must be set. - * (x86-specific). - */ -#define XENPF_del_memtype 32 -struct xenpf_del_memtype { - /* IN variables. */ - uint32_t handle; - uint32_t reg; -}; -typedef struct xenpf_del_memtype xenpf_del_memtype_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_del_memtype_t); - -/* Read current type of an MTRR (x86-specific). */ -#define XENPF_read_memtype 33 -struct xenpf_read_memtype { - /* IN variables. */ - uint32_t reg; - /* OUT variables. */ - xen_pfn_t mfn; - uint64_t nr_mfns; - uint32_t type; -}; -typedef struct xenpf_read_memtype xenpf_read_memtype_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_read_memtype_t); - -#define XENPF_microcode_update 35 -struct xenpf_microcode_update { - /* IN variables. */ - XEN_GUEST_HANDLE(const_void) data;/* Pointer to microcode data */ - uint32_t length; /* Length of microcode data. */ -}; -typedef struct xenpf_microcode_update xenpf_microcode_update_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_microcode_update_t); - -#define XENPF_platform_quirk 39 -#define QUIRK_NOIRQBALANCING 1 /* Do not restrict IO-APIC RTE targets */ -#define QUIRK_IOAPIC_BAD_REGSEL 2 /* IO-APIC REGSEL forgets its value */ -#define QUIRK_IOAPIC_GOOD_REGSEL 3 /* IO-APIC REGSEL behaves properly */ -struct xenpf_platform_quirk { - /* IN variables. */ - uint32_t quirk_id; -}; -typedef struct xenpf_platform_quirk xenpf_platform_quirk_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_platform_quirk_t); - -#define XENPF_firmware_info 50 -#define XEN_FW_DISK_INFO 1 /* from int 13 AH=08/41/48 */ -#define XEN_FW_DISK_MBR_SIGNATURE 2 /* from MBR offset 0x1b8 */ -#define XEN_FW_VBEDDC_INFO 3 /* from int 10 AX=4f15 */ -struct xenpf_firmware_info { - /* IN variables. */ - uint32_t type; - uint32_t index; - /* OUT variables. */ - union { - struct { - /* Int13, Fn48: Check Extensions Present. */ - uint8_t device; /* %dl: bios device number */ - uint8_t version; /* %ah: major version */ - uint16_t interface_support; /* %cx: support bitmap */ - /* Int13, Fn08: Legacy Get Device Parameters. */ - uint16_t legacy_max_cylinder; /* %cl[7:6]:%ch: max cyl # */ - uint8_t legacy_max_head; /* %dh: max head # */ - uint8_t legacy_sectors_per_track; /* %cl[5:0]: max sector # */ - /* Int13, Fn41: Get Device Parameters (as filled into %ds:%esi). */ - /* NB. First uint16_t of buffer must be set to buffer size. */ - XEN_GUEST_HANDLE(void) edd_params; - } disk_info; /* XEN_FW_DISK_INFO */ - struct { - uint8_t device; /* bios device number */ - uint32_t mbr_signature; /* offset 0x1b8 in mbr */ - } disk_mbr_signature; /* XEN_FW_DISK_MBR_SIGNATURE */ - struct { - /* Int10, AX=4F15: Get EDID info. */ - uint8_t capabilities; - uint8_t edid_transfer_time; - /* must refer to 128-byte buffer */ - XEN_GUEST_HANDLE(uint8) edid; - } vbeddc_info; /* XEN_FW_VBEDDC_INFO */ - } u; -}; -typedef struct xenpf_firmware_info xenpf_firmware_info_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_firmware_info_t); - -#define XENPF_enter_acpi_sleep 51 -struct xenpf_enter_acpi_sleep { - /* IN variables */ - uint16_t pm1a_cnt_val; /* PM1a control value. */ - uint16_t pm1b_cnt_val; /* PM1b control value. */ - uint32_t sleep_state; /* Which state to enter (Sn). */ - uint32_t flags; /* Must be zero. */ -}; -typedef struct xenpf_enter_acpi_sleep xenpf_enter_acpi_sleep_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_enter_acpi_sleep_t); - -#define XENPF_change_freq 52 -struct xenpf_change_freq { - /* IN variables */ - uint32_t flags; /* Must be zero. */ - uint32_t cpu; /* Physical cpu. */ - uint64_t freq; /* New frequency (Hz). */ -}; -typedef struct xenpf_change_freq xenpf_change_freq_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_change_freq_t); - -/* - * Get idle times (nanoseconds since boot) for physical CPUs specified in the - * @cpumap_bitmap with range [0..@cpumap_nr_cpus-1]. The @idletime array is - * indexed by CPU number; only entries with the corresponding @cpumap_bitmap - * bit set are written to. On return, @cpumap_bitmap is modified so that any - * non-existent CPUs are cleared. Such CPUs have their @idletime array entry - * cleared. - */ -#define XENPF_getidletime 53 -struct xenpf_getidletime { - /* IN/OUT variables */ - /* IN: CPUs to interrogate; OUT: subset of IN which are present */ - XEN_GUEST_HANDLE(uint8) cpumap_bitmap; - /* IN variables */ - /* Size of cpumap bitmap. */ - uint32_t cpumap_nr_cpus; - /* Must be indexable for every cpu in cpumap_bitmap. */ - XEN_GUEST_HANDLE(uint64) idletime; - /* OUT variables */ - /* System time when the idletime snapshots were taken. */ - uint64_t now; -}; -typedef struct xenpf_getidletime xenpf_getidletime_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_getidletime_t); - -#define XENPF_set_processor_pminfo 54 - -/* ability bits */ -#define XEN_PROCESSOR_PM_CX 1 -#define XEN_PROCESSOR_PM_PX 2 -#define XEN_PROCESSOR_PM_TX 4 - -/* cmd type */ -#define XEN_PM_CX 0 -#define XEN_PM_PX 1 -#define XEN_PM_TX 2 - -/* Px sub info type */ -#define XEN_PX_PCT 1 -#define XEN_PX_PSS 2 -#define XEN_PX_PPC 4 -#define XEN_PX_PSD 8 - -struct xen_power_register { - uint32_t space_id; - uint32_t bit_width; - uint32_t bit_offset; - uint32_t access_size; - uint64_t address; -}; - -struct xen_processor_csd { - uint32_t domain; /* domain number of one dependent group */ - uint32_t coord_type; /* coordination type */ - uint32_t num; /* number of processors in same domain */ -}; -typedef struct xen_processor_csd xen_processor_csd_t; -DEFINE_XEN_GUEST_HANDLE(xen_processor_csd_t); - -struct xen_processor_cx { - struct xen_power_register reg; /* GAS for Cx trigger register */ - uint8_t type; /* cstate value, c0: 0, c1: 1, ... */ - uint32_t latency; /* worst latency (ms) to enter/exit this cstate */ - uint32_t power; /* average power consumption(mW) */ - uint32_t dpcnt; /* number of dependency entries */ - XEN_GUEST_HANDLE(xen_processor_csd_t) dp; /* NULL if no dependency */ -}; -typedef struct xen_processor_cx xen_processor_cx_t; -DEFINE_XEN_GUEST_HANDLE(xen_processor_cx_t); - -struct xen_processor_flags { - uint32_t bm_control:1; - uint32_t bm_check:1; - uint32_t has_cst:1; - uint32_t power_setup_done:1; - uint32_t bm_rld_set:1; -}; - -struct xen_processor_power { - uint32_t count; /* number of C state entries in array below */ - struct xen_processor_flags flags; /* global flags of this processor */ - XEN_GUEST_HANDLE(xen_processor_cx_t) states; /* supported c states */ -}; - -struct xen_pct_register { - uint8_t descriptor; - uint16_t length; - uint8_t space_id; - uint8_t bit_width; - uint8_t bit_offset; - uint8_t reserved; - uint64_t address; -}; - -struct xen_processor_px { - uint64_t core_frequency; /* megahertz */ - uint64_t power; /* milliWatts */ - uint64_t transition_latency; /* microseconds */ - uint64_t bus_master_latency; /* microseconds */ - uint64_t control; /* control value */ - uint64_t status; /* success indicator */ -}; -typedef struct xen_processor_px xen_processor_px_t; -DEFINE_XEN_GUEST_HANDLE(xen_processor_px_t); - -struct xen_psd_package { - uint64_t num_entries; - uint64_t revision; - uint64_t domain; - uint64_t coord_type; - uint64_t num_processors; -}; - -struct xen_processor_performance { - uint32_t flags; /* flag for Px sub info type */ - uint32_t platform_limit; /* Platform limitation on freq usage */ - struct xen_pct_register control_register; - struct xen_pct_register status_register; - uint32_t state_count; /* total available performance states */ - XEN_GUEST_HANDLE(xen_processor_px_t) states; - struct xen_psd_package domain_info; - uint32_t shared_type; /* coordination type of this processor */ -}; -typedef struct xen_processor_performance xen_processor_performance_t; -DEFINE_XEN_GUEST_HANDLE(xen_processor_performance_t); - -struct xenpf_set_processor_pminfo { - /* IN variables */ - uint32_t id; /* ACPI CPU ID */ - uint32_t type; /* {XEN_PM_CX, XEN_PM_PX} */ - union { - struct xen_processor_power power;/* Cx: _CST/_CSD */ - struct xen_processor_performance perf; /* Px: _PPC/_PCT/_PSS/_PSD */ - } u; -}; -typedef struct xenpf_set_processor_pminfo xenpf_set_processor_pminfo_t; -DEFINE_XEN_GUEST_HANDLE(xenpf_set_processor_pminfo_t); - -struct xen_platform_op { - uint32_t cmd; - uint32_t interface_version; /* XENPF_INTERFACE_VERSION */ - union { - struct xenpf_settime settime; - struct xenpf_add_memtype add_memtype; - struct xenpf_del_memtype del_memtype; - struct xenpf_read_memtype read_memtype; - struct xenpf_microcode_update microcode; - struct xenpf_platform_quirk platform_quirk; - struct xenpf_firmware_info firmware_info; - struct xenpf_enter_acpi_sleep enter_acpi_sleep; - struct xenpf_change_freq change_freq; - struct xenpf_getidletime getidletime; - struct xenpf_set_processor_pminfo set_pminfo; - uint8_t pad[128]; - } u; -}; -typedef struct xen_platform_op xen_platform_op_t; -DEFINE_XEN_GUEST_HANDLE(xen_platform_op_t); - -#endif /* __XEN_PUBLIC_PLATFORM_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/sched.h b/sys/xen/interface/sched.h deleted file mode 100644 index 2227a95..0000000 --- a/sys/xen/interface/sched.h +++ /dev/null @@ -1,121 +0,0 @@ -/****************************************************************************** - * sched.h - * - * Scheduler state interactions - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2005, Keir Fraser <keir@xensource.com> - */ - -#ifndef __XEN_PUBLIC_SCHED_H__ -#define __XEN_PUBLIC_SCHED_H__ - -#include "event_channel.h" - -/* - * The prototype for this hypercall is: - * long sched_op(int cmd, void *arg) - * @cmd == SCHEDOP_??? (scheduler operation). - * @arg == Operation-specific extra argument(s), as described below. - * - * Versions of Xen prior to 3.0.2 provided only the following legacy version - * of this hypercall, supporting only the commands yield, block and shutdown: - * long sched_op(int cmd, unsigned long arg) - * @cmd == SCHEDOP_??? (scheduler operation). - * @arg == 0 (SCHEDOP_yield and SCHEDOP_block) - * == SHUTDOWN_* code (SCHEDOP_shutdown) - * This legacy version is available to new guests as sched_op_compat(). - */ - -/* - * Voluntarily yield the CPU. - * @arg == NULL. - */ -#define SCHEDOP_yield 0 - -/* - * Block execution of this VCPU until an event is received for processing. - * If called with event upcalls masked, this operation will atomically - * reenable event delivery and check for pending events before blocking the - * VCPU. This avoids a "wakeup waiting" race. - * @arg == NULL. - */ -#define SCHEDOP_block 1 - -/* - * Halt execution of this domain (all VCPUs) and notify the system controller. - * @arg == pointer to sched_shutdown structure. - */ -#define SCHEDOP_shutdown 2 -struct sched_shutdown { - unsigned int reason; /* SHUTDOWN_* */ -}; -typedef struct sched_shutdown sched_shutdown_t; -DEFINE_XEN_GUEST_HANDLE(sched_shutdown_t); - -/* - * Poll a set of event-channel ports. Return when one or more are pending. An - * optional timeout may be specified. - * @arg == pointer to sched_poll structure. - */ -#define SCHEDOP_poll 3 -struct sched_poll { - XEN_GUEST_HANDLE(evtchn_port_t) ports; - unsigned int nr_ports; - uint64_t timeout; -}; -typedef struct sched_poll sched_poll_t; -DEFINE_XEN_GUEST_HANDLE(sched_poll_t); - -/* - * Declare a shutdown for another domain. The main use of this function is - * in interpreting shutdown requests and reasons for fully-virtualized - * domains. A para-virtualized domain may use SCHEDOP_shutdown directly. - * @arg == pointer to sched_remote_shutdown structure. - */ -#define SCHEDOP_remote_shutdown 4 -struct sched_remote_shutdown { - domid_t domain_id; /* Remote domain ID */ - unsigned int reason; /* SHUTDOWN_xxx reason */ -}; -typedef struct sched_remote_shutdown sched_remote_shutdown_t; -DEFINE_XEN_GUEST_HANDLE(sched_remote_shutdown_t); - -/* - * Reason codes for SCHEDOP_shutdown. These may be interpreted by control - * software to determine the appropriate action. For the most part, Xen does - * not care about the shutdown code. - */ -#define SHUTDOWN_poweroff 0 /* Domain exited normally. Clean up and kill. */ -#define SHUTDOWN_reboot 1 /* Clean up, kill, and then restart. */ -#define SHUTDOWN_suspend 2 /* Clean up, save suspend info, kill. */ -#define SHUTDOWN_crash 3 /* Tell controller we've crashed. */ - -#endif /* __XEN_PUBLIC_SCHED_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/sysctl.h b/sys/xen/interface/sysctl.h deleted file mode 100644 index 6b10954..0000000 --- a/sys/xen/interface/sysctl.h +++ /dev/null @@ -1,308 +0,0 @@ -/****************************************************************************** - * sysctl.h - * - * System management operations. For use by node control stack. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2002-2006, K Fraser - */ - -#ifndef __XEN_PUBLIC_SYSCTL_H__ -#define __XEN_PUBLIC_SYSCTL_H__ - -#if !defined(__XEN__) && !defined(__XEN_TOOLS__) -#error "sysctl operations are intended for use by node control tools only" -#endif - -#include "xen.h" -#include "domctl.h" - -#define XEN_SYSCTL_INTERFACE_VERSION 0x00000006 - -/* - * Read console content from Xen buffer ring. - */ -#define XEN_SYSCTL_readconsole 1 -struct xen_sysctl_readconsole { - /* IN: Non-zero -> clear after reading. */ - uint8_t clear; - /* IN: Non-zero -> start index specified by @index field. */ - uint8_t incremental; - uint8_t pad0, pad1; - /* - * IN: Start index for consuming from ring buffer (if @incremental); - * OUT: End index after consuming from ring buffer. - */ - uint32_t index; - /* IN: Virtual address to write console data. */ - XEN_GUEST_HANDLE_64(char) buffer; - /* IN: Size of buffer; OUT: Bytes written to buffer. */ - uint32_t count; -}; -typedef struct xen_sysctl_readconsole xen_sysctl_readconsole_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_readconsole_t); - -/* Get trace buffers machine base address */ -#define XEN_SYSCTL_tbuf_op 2 -struct xen_sysctl_tbuf_op { - /* IN variables */ -#define XEN_SYSCTL_TBUFOP_get_info 0 -#define XEN_SYSCTL_TBUFOP_set_cpu_mask 1 -#define XEN_SYSCTL_TBUFOP_set_evt_mask 2 -#define XEN_SYSCTL_TBUFOP_set_size 3 -#define XEN_SYSCTL_TBUFOP_enable 4 -#define XEN_SYSCTL_TBUFOP_disable 5 - uint32_t cmd; - /* IN/OUT variables */ - struct xenctl_cpumap cpu_mask; - uint32_t evt_mask; - /* OUT variables */ - uint64_aligned_t buffer_mfn; - uint32_t size; -}; -typedef struct xen_sysctl_tbuf_op xen_sysctl_tbuf_op_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_tbuf_op_t); - -/* - * Get physical information about the host machine - */ -#define XEN_SYSCTL_physinfo 3 - /* (x86) The platform supports HVM guests. */ -#define _XEN_SYSCTL_PHYSCAP_hvm 0 -#define XEN_SYSCTL_PHYSCAP_hvm (1u<<_XEN_SYSCTL_PHYSCAP_hvm) - /* (x86) The platform supports HVM-guest direct access to I/O devices. */ -#define _XEN_SYSCTL_PHYSCAP_hvm_directio 1 -#define XEN_SYSCTL_PHYSCAP_hvm_directio (1u<<_XEN_SYSCTL_PHYSCAP_hvm_directio) -struct xen_sysctl_physinfo { - uint32_t threads_per_core; - uint32_t cores_per_socket; - uint32_t nr_cpus; - uint32_t nr_nodes; - uint32_t cpu_khz; - uint64_aligned_t total_pages; - uint64_aligned_t free_pages; - uint64_aligned_t scrub_pages; - uint32_t hw_cap[8]; - - /* - * IN: maximum addressable entry in the caller-provided cpu_to_node array. - * OUT: largest cpu identifier in the system. - * If OUT is greater than IN then the cpu_to_node array is truncated! - */ - uint32_t max_cpu_id; - /* - * If not NULL, this array is filled with node identifier for each cpu. - * If a cpu has no node information (e.g., cpu not present) then the - * sentinel value ~0u is written. - * The size of this array is specified by the caller in @max_cpu_id. - * If the actual @max_cpu_id is smaller than the array then the trailing - * elements of the array will not be written by the sysctl. - */ - XEN_GUEST_HANDLE_64(uint32) cpu_to_node; - - /* XEN_SYSCTL_PHYSCAP_??? */ - uint32_t capabilities; -}; -typedef struct xen_sysctl_physinfo xen_sysctl_physinfo_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_physinfo_t); - -/* - * Get the ID of the current scheduler. - */ -#define XEN_SYSCTL_sched_id 4 -struct xen_sysctl_sched_id { - /* OUT variable */ - uint32_t sched_id; -}; -typedef struct xen_sysctl_sched_id xen_sysctl_sched_id_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_sched_id_t); - -/* Interface for controlling Xen software performance counters. */ -#define XEN_SYSCTL_perfc_op 5 -/* Sub-operations: */ -#define XEN_SYSCTL_PERFCOP_reset 1 /* Reset all counters to zero. */ -#define XEN_SYSCTL_PERFCOP_query 2 /* Get perfctr information. */ -struct xen_sysctl_perfc_desc { - char name[80]; /* name of perf counter */ - uint32_t nr_vals; /* number of values for this counter */ -}; -typedef struct xen_sysctl_perfc_desc xen_sysctl_perfc_desc_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_perfc_desc_t); -typedef uint32_t xen_sysctl_perfc_val_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_perfc_val_t); - -struct xen_sysctl_perfc_op { - /* IN variables. */ - uint32_t cmd; /* XEN_SYSCTL_PERFCOP_??? */ - /* OUT variables. */ - uint32_t nr_counters; /* number of counters description */ - uint32_t nr_vals; /* number of values */ - /* counter information (or NULL) */ - XEN_GUEST_HANDLE_64(xen_sysctl_perfc_desc_t) desc; - /* counter values (or NULL) */ - XEN_GUEST_HANDLE_64(xen_sysctl_perfc_val_t) val; -}; -typedef struct xen_sysctl_perfc_op xen_sysctl_perfc_op_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_perfc_op_t); - -#define XEN_SYSCTL_getdomaininfolist 6 -struct xen_sysctl_getdomaininfolist { - /* IN variables. */ - domid_t first_domain; - uint32_t max_domains; - XEN_GUEST_HANDLE_64(xen_domctl_getdomaininfo_t) buffer; - /* OUT variables. */ - uint32_t num_domains; -}; -typedef struct xen_sysctl_getdomaininfolist xen_sysctl_getdomaininfolist_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_getdomaininfolist_t); - -/* Inject debug keys into Xen. */ -#define XEN_SYSCTL_debug_keys 7 -struct xen_sysctl_debug_keys { - /* IN variables. */ - XEN_GUEST_HANDLE_64(char) keys; - uint32_t nr_keys; -}; -typedef struct xen_sysctl_debug_keys xen_sysctl_debug_keys_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_debug_keys_t); - -/* Get physical CPU information. */ -#define XEN_SYSCTL_getcpuinfo 8 -struct xen_sysctl_cpuinfo { - uint64_aligned_t idletime; -}; -typedef struct xen_sysctl_cpuinfo xen_sysctl_cpuinfo_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_cpuinfo_t); -struct xen_sysctl_getcpuinfo { - /* IN variables. */ - uint32_t max_cpus; - XEN_GUEST_HANDLE_64(xen_sysctl_cpuinfo_t) info; - /* OUT variables. */ - uint32_t nr_cpus; -}; -typedef struct xen_sysctl_getcpuinfo xen_sysctl_getcpuinfo_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_getcpuinfo_t); - -#define XEN_SYSCTL_availheap 9 -struct xen_sysctl_availheap { - /* IN variables. */ - uint32_t min_bitwidth; /* Smallest address width (zero if don't care). */ - uint32_t max_bitwidth; /* Largest address width (zero if don't care). */ - int32_t node; /* NUMA node of interest (-1 for all nodes). */ - /* OUT variables. */ - uint64_aligned_t avail_bytes;/* Bytes available in the specified region. */ -}; -typedef struct xen_sysctl_availheap xen_sysctl_availheap_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_availheap_t); - -#define XEN_SYSCTL_get_pmstat 10 -struct pm_px_val { - uint64_aligned_t freq; /* Px core frequency */ - uint64_aligned_t residency; /* Px residency time */ - uint64_aligned_t count; /* Px transition count */ -}; -typedef struct pm_px_val pm_px_val_t; -DEFINE_XEN_GUEST_HANDLE(pm_px_val_t); - -struct pm_px_stat { - uint8_t total; /* total Px states */ - uint8_t usable; /* usable Px states */ - uint8_t last; /* last Px state */ - uint8_t cur; /* current Px state */ - XEN_GUEST_HANDLE_64(uint64) trans_pt; /* Px transition table */ - XEN_GUEST_HANDLE_64(pm_px_val_t) pt; -}; -typedef struct pm_px_stat pm_px_stat_t; -DEFINE_XEN_GUEST_HANDLE(pm_px_stat_t); - -struct pm_cx_stat { - uint32_t nr; /* entry nr in triggers & residencies, including C0 */ - uint32_t last; /* last Cx state */ - uint64_aligned_t idle_time; /* idle time from boot */ - XEN_GUEST_HANDLE_64(uint64) triggers; /* Cx trigger counts */ - XEN_GUEST_HANDLE_64(uint64) residencies; /* Cx residencies */ -}; - -struct xen_sysctl_get_pmstat { -#define PMSTAT_CATEGORY_MASK 0xf0 -#define PMSTAT_PX 0x10 -#define PMSTAT_CX 0x20 -#define PMSTAT_get_max_px (PMSTAT_PX | 0x1) -#define PMSTAT_get_pxstat (PMSTAT_PX | 0x2) -#define PMSTAT_reset_pxstat (PMSTAT_PX | 0x3) -#define PMSTAT_get_max_cx (PMSTAT_CX | 0x1) -#define PMSTAT_get_cxstat (PMSTAT_CX | 0x2) -#define PMSTAT_reset_cxstat (PMSTAT_CX | 0x3) - uint32_t type; - uint32_t cpuid; - union { - struct pm_px_stat getpx; - struct pm_cx_stat getcx; - /* other struct for tx, etc */ - } u; -}; -typedef struct xen_sysctl_get_pmstat xen_sysctl_get_pmstat_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_get_pmstat_t); - -#define XEN_SYSCTL_cpu_hotplug 11 -struct xen_sysctl_cpu_hotplug { - /* IN variables */ - uint32_t cpu; /* Physical cpu. */ -#define XEN_SYSCTL_CPU_HOTPLUG_ONLINE 0 -#define XEN_SYSCTL_CPU_HOTPLUG_OFFLINE 1 - uint32_t op; /* hotplug opcode */ -}; -typedef struct xen_sysctl_cpu_hotplug xen_sysctl_cpu_hotplug_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_cpu_hotplug_t); - - -struct xen_sysctl { - uint32_t cmd; - uint32_t interface_version; /* XEN_SYSCTL_INTERFACE_VERSION */ - union { - struct xen_sysctl_readconsole readconsole; - struct xen_sysctl_tbuf_op tbuf_op; - struct xen_sysctl_physinfo physinfo; - struct xen_sysctl_sched_id sched_id; - struct xen_sysctl_perfc_op perfc_op; - struct xen_sysctl_getdomaininfolist getdomaininfolist; - struct xen_sysctl_debug_keys debug_keys; - struct xen_sysctl_getcpuinfo getcpuinfo; - struct xen_sysctl_availheap availheap; - struct xen_sysctl_get_pmstat get_pmstat; - struct xen_sysctl_cpu_hotplug cpu_hotplug; - uint8_t pad[128]; - } u; -}; -typedef struct xen_sysctl xen_sysctl_t; -DEFINE_XEN_GUEST_HANDLE(xen_sysctl_t); - -#endif /* __XEN_PUBLIC_SYSCTL_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/trace.h b/sys/xen/interface/trace.h deleted file mode 100644 index a11b30f..0000000 --- a/sys/xen/interface/trace.h +++ /dev/null @@ -1,193 +0,0 @@ -/****************************************************************************** - * include/public/trace.h - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Mark Williamson, (C) 2004 Intel Research Cambridge - * Copyright (C) 2005 Bin Ren - */ - -#ifndef __XEN_PUBLIC_TRACE_H__ -#define __XEN_PUBLIC_TRACE_H__ - -#define TRACE_EXTRA_MAX 7 -#define TRACE_EXTRA_SHIFT 28 - -/* Trace classes */ -#define TRC_CLS_SHIFT 16 -#define TRC_GEN 0x0001f000 /* General trace */ -#define TRC_SCHED 0x0002f000 /* Xen Scheduler trace */ -#define TRC_DOM0OP 0x0004f000 /* Xen DOM0 operation trace */ -#define TRC_HVM 0x0008f000 /* Xen HVM trace */ -#define TRC_MEM 0x0010f000 /* Xen memory trace */ -#define TRC_PV 0x0020f000 /* Xen PV traces */ -#define TRC_SHADOW 0x0040f000 /* Xen shadow tracing */ -#define TRC_ALL 0x0ffff000 -#define TRC_HD_TO_EVENT(x) ((x)&0x0fffffff) -#define TRC_HD_CYCLE_FLAG (1UL<<31) -#define TRC_HD_INCLUDES_CYCLE_COUNT(x) ( !!( (x) & TRC_HD_CYCLE_FLAG ) ) -#define TRC_HD_EXTRA(x) (((x)>>TRACE_EXTRA_SHIFT)&TRACE_EXTRA_MAX) - -/* Trace subclasses */ -#define TRC_SUBCLS_SHIFT 12 - -/* trace subclasses for SVM */ -#define TRC_HVM_ENTRYEXIT 0x00081000 /* VMENTRY and #VMEXIT */ -#define TRC_HVM_HANDLER 0x00082000 /* various HVM handlers */ - -#define TRC_SCHED_MIN 0x00021000 /* Just runstate changes */ -#define TRC_SCHED_VERBOSE 0x00028000 /* More inclusive scheduling */ - -/* Trace events per class */ -#define TRC_LOST_RECORDS (TRC_GEN + 1) -#define TRC_TRACE_WRAP_BUFFER (TRC_GEN + 2) -#define TRC_TRACE_CPU_CHANGE (TRC_GEN + 3) - -#define TRC_SCHED_RUNSTATE_CHANGE (TRC_SCHED_MIN + 1) -#define TRC_SCHED_DOM_ADD (TRC_SCHED_VERBOSE + 1) -#define TRC_SCHED_DOM_REM (TRC_SCHED_VERBOSE + 2) -#define TRC_SCHED_SLEEP (TRC_SCHED_VERBOSE + 3) -#define TRC_SCHED_WAKE (TRC_SCHED_VERBOSE + 4) -#define TRC_SCHED_YIELD (TRC_SCHED_VERBOSE + 5) -#define TRC_SCHED_BLOCK (TRC_SCHED_VERBOSE + 6) -#define TRC_SCHED_SHUTDOWN (TRC_SCHED_VERBOSE + 7) -#define TRC_SCHED_CTL (TRC_SCHED_VERBOSE + 8) -#define TRC_SCHED_ADJDOM (TRC_SCHED_VERBOSE + 9) -#define TRC_SCHED_SWITCH (TRC_SCHED_VERBOSE + 10) -#define TRC_SCHED_S_TIMER_FN (TRC_SCHED_VERBOSE + 11) -#define TRC_SCHED_T_TIMER_FN (TRC_SCHED_VERBOSE + 12) -#define TRC_SCHED_DOM_TIMER_FN (TRC_SCHED_VERBOSE + 13) -#define TRC_SCHED_SWITCH_INFPREV (TRC_SCHED_VERBOSE + 14) -#define TRC_SCHED_SWITCH_INFNEXT (TRC_SCHED_VERBOSE + 15) - -#define TRC_MEM_PAGE_GRANT_MAP (TRC_MEM + 1) -#define TRC_MEM_PAGE_GRANT_UNMAP (TRC_MEM + 2) -#define TRC_MEM_PAGE_GRANT_TRANSFER (TRC_MEM + 3) - -#define TRC_PV_HYPERCALL (TRC_PV + 1) -#define TRC_PV_TRAP (TRC_PV + 3) -#define TRC_PV_PAGE_FAULT (TRC_PV + 4) -#define TRC_PV_FORCED_INVALID_OP (TRC_PV + 5) -#define TRC_PV_EMULATE_PRIVOP (TRC_PV + 6) -#define TRC_PV_EMULATE_4GB (TRC_PV + 7) -#define TRC_PV_MATH_STATE_RESTORE (TRC_PV + 8) -#define TRC_PV_PAGING_FIXUP (TRC_PV + 9) -#define TRC_PV_GDT_LDT_MAPPING_FAULT (TRC_PV + 10) -#define TRC_PV_PTWR_EMULATION (TRC_PV + 11) -#define TRC_PV_PTWR_EMULATION_PAE (TRC_PV + 12) - /* Indicates that addresses in trace record are 64 bits */ -#define TRC_64_FLAG (0x100) - -#define TRC_SHADOW_NOT_SHADOW (TRC_SHADOW + 1) -#define TRC_SHADOW_FAST_PROPAGATE (TRC_SHADOW + 2) -#define TRC_SHADOW_FAST_MMIO (TRC_SHADOW + 3) -#define TRC_SHADOW_FALSE_FAST_PATH (TRC_SHADOW + 4) -#define TRC_SHADOW_MMIO (TRC_SHADOW + 5) -#define TRC_SHADOW_FIXUP (TRC_SHADOW + 6) -#define TRC_SHADOW_DOMF_DYING (TRC_SHADOW + 7) -#define TRC_SHADOW_EMULATE (TRC_SHADOW + 8) -#define TRC_SHADOW_EMULATE_UNSHADOW_USER (TRC_SHADOW + 9) -#define TRC_SHADOW_EMULATE_UNSHADOW_EVTINJ (TRC_SHADOW + 10) -#define TRC_SHADOW_EMULATE_UNSHADOW_UNHANDLED (TRC_SHADOW + 11) -#define TRC_SHADOW_WRMAP_BF (TRC_SHADOW + 12) -#define TRC_SHADOW_PREALLOC_UNPIN (TRC_SHADOW + 13) -#define TRC_SHADOW_RESYNC_FULL (TRC_SHADOW + 14) -#define TRC_SHADOW_RESYNC_ONLY (TRC_SHADOW + 15) - -/* trace events per subclass */ -#define TRC_HVM_VMENTRY (TRC_HVM_ENTRYEXIT + 0x01) -#define TRC_HVM_VMEXIT (TRC_HVM_ENTRYEXIT + 0x02) -#define TRC_HVM_VMEXIT64 (TRC_HVM_ENTRYEXIT + TRC_64_FLAG + 0x02) -#define TRC_HVM_PF_XEN (TRC_HVM_HANDLER + 0x01) -#define TRC_HVM_PF_XEN64 (TRC_HVM_HANDLER + TRC_64_FLAG + 0x01) -#define TRC_HVM_PF_INJECT (TRC_HVM_HANDLER + 0x02) -#define TRC_HVM_PF_INJECT64 (TRC_HVM_HANDLER + TRC_64_FLAG + 0x02) -#define TRC_HVM_INJ_EXC (TRC_HVM_HANDLER + 0x03) -#define TRC_HVM_INJ_VIRQ (TRC_HVM_HANDLER + 0x04) -#define TRC_HVM_REINJ_VIRQ (TRC_HVM_HANDLER + 0x05) -#define TRC_HVM_IO_READ (TRC_HVM_HANDLER + 0x06) -#define TRC_HVM_IO_WRITE (TRC_HVM_HANDLER + 0x07) -#define TRC_HVM_CR_READ (TRC_HVM_HANDLER + 0x08) -#define TRC_HVM_CR_READ64 (TRC_HVM_HANDLER + TRC_64_FLAG + 0x08) -#define TRC_HVM_CR_WRITE (TRC_HVM_HANDLER + 0x09) -#define TRC_HVM_CR_WRITE64 (TRC_HVM_HANDLER + TRC_64_FLAG + 0x09) -#define TRC_HVM_DR_READ (TRC_HVM_HANDLER + 0x0A) -#define TRC_HVM_DR_WRITE (TRC_HVM_HANDLER + 0x0B) -#define TRC_HVM_MSR_READ (TRC_HVM_HANDLER + 0x0C) -#define TRC_HVM_MSR_WRITE (TRC_HVM_HANDLER + 0x0D) -#define TRC_HVM_CPUID (TRC_HVM_HANDLER + 0x0E) -#define TRC_HVM_INTR (TRC_HVM_HANDLER + 0x0F) -#define TRC_HVM_NMI (TRC_HVM_HANDLER + 0x10) -#define TRC_HVM_SMI (TRC_HVM_HANDLER + 0x11) -#define TRC_HVM_VMMCALL (TRC_HVM_HANDLER + 0x12) -#define TRC_HVM_HLT (TRC_HVM_HANDLER + 0x13) -#define TRC_HVM_INVLPG (TRC_HVM_HANDLER + 0x14) -#define TRC_HVM_INVLPG64 (TRC_HVM_HANDLER + TRC_64_FLAG + 0x14) -#define TRC_HVM_MCE (TRC_HVM_HANDLER + 0x15) -#define TRC_HVM_IO_ASSIST (TRC_HVM_HANDLER + 0x16) -#define TRC_HVM_MMIO_ASSIST (TRC_HVM_HANDLER + 0x17) -#define TRC_HVM_CLTS (TRC_HVM_HANDLER + 0x18) -#define TRC_HVM_LMSW (TRC_HVM_HANDLER + 0x19) -#define TRC_HVM_LMSW64 (TRC_HVM_HANDLER + TRC_64_FLAG + 0x19) - -/* This structure represents a single trace buffer record. */ -struct t_rec { - uint32_t event:28; - uint32_t extra_u32:3; /* # entries in trailing extra_u32[] array */ - uint32_t cycles_included:1; /* u.cycles or u.no_cycles? */ - union { - struct { - uint32_t cycles_lo, cycles_hi; /* cycle counter timestamp */ - uint32_t extra_u32[7]; /* event data items */ - } cycles; - struct { - uint32_t extra_u32[7]; /* event data items */ - } nocycles; - } u; -}; - -/* - * This structure contains the metadata for a single trace buffer. The head - * field, indexes into an array of struct t_rec's. - */ -struct t_buf { - /* Assume the data buffer size is X. X is generally not a power of 2. - * CONS and PROD are incremented modulo (2*X): - * 0 <= cons < 2*X - * 0 <= prod < 2*X - * This is done because addition modulo X breaks at 2^32 when X is not a - * power of 2: - * (((2^32 - 1) % X) + 1) % X != (2^32) % X - */ - uint32_t cons; /* Offset of next item to be consumed by control tools. */ - uint32_t prod; /* Offset of next item to be produced by Xen. */ - /* Records follow immediately after the meta-data header. */ -}; - -#endif /* __XEN_PUBLIC_TRACE_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/vcpu.h b/sys/xen/interface/vcpu.h deleted file mode 100644 index ab65493..0000000 --- a/sys/xen/interface/vcpu.h +++ /dev/null @@ -1,213 +0,0 @@ -/****************************************************************************** - * vcpu.h - * - * VCPU initialisation, query, and hotplug. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2005, Keir Fraser <keir@xensource.com> - */ - -#ifndef __XEN_PUBLIC_VCPU_H__ -#define __XEN_PUBLIC_VCPU_H__ - -/* - * Prototype for this hypercall is: - * int vcpu_op(int cmd, int vcpuid, void *extra_args) - * @cmd == VCPUOP_??? (VCPU operation). - * @vcpuid == VCPU to operate on. - * @extra_args == Operation-specific extra arguments (NULL if none). - */ - -/* - * Initialise a VCPU. Each VCPU can be initialised only once. A - * newly-initialised VCPU will not run until it is brought up by VCPUOP_up. - * - * @extra_arg == pointer to vcpu_guest_context structure containing initial - * state for the VCPU. - */ -#define VCPUOP_initialise 0 - -/* - * Bring up a VCPU. This makes the VCPU runnable. This operation will fail - * if the VCPU has not been initialised (VCPUOP_initialise). - */ -#define VCPUOP_up 1 - -/* - * Bring down a VCPU (i.e., make it non-runnable). - * There are a few caveats that callers should observe: - * 1. This operation may return, and VCPU_is_up may return false, before the - * VCPU stops running (i.e., the command is asynchronous). It is a good - * idea to ensure that the VCPU has entered a non-critical loop before - * bringing it down. Alternatively, this operation is guaranteed - * synchronous if invoked by the VCPU itself. - * 2. After a VCPU is initialised, there is currently no way to drop all its - * references to domain memory. Even a VCPU that is down still holds - * memory references via its pagetable base pointer and GDT. It is good - * practise to move a VCPU onto an 'idle' or default page table, LDT and - * GDT before bringing it down. - */ -#define VCPUOP_down 2 - -/* Returns 1 if the given VCPU is up. */ -#define VCPUOP_is_up 3 - -/* - * Return information about the state and running time of a VCPU. - * @extra_arg == pointer to vcpu_runstate_info structure. - */ -#define VCPUOP_get_runstate_info 4 -struct vcpu_runstate_info { - /* VCPU's current state (RUNSTATE_*). */ - int state; - /* When was current state entered (system time, ns)? */ - uint64_t state_entry_time; - /* - * Time spent in each RUNSTATE_* (ns). The sum of these times is - * guaranteed not to drift from system time. - */ - uint64_t time[4]; -}; -typedef struct vcpu_runstate_info vcpu_runstate_info_t; -DEFINE_XEN_GUEST_HANDLE(vcpu_runstate_info_t); - -/* VCPU is currently running on a physical CPU. */ -#define RUNSTATE_running 0 - -/* VCPU is runnable, but not currently scheduled on any physical CPU. */ -#define RUNSTATE_runnable 1 - -/* VCPU is blocked (a.k.a. idle). It is therefore not runnable. */ -#define RUNSTATE_blocked 2 - -/* - * VCPU is not runnable, but it is not blocked. - * This is a 'catch all' state for things like hotplug and pauses by the - * system administrator (or for critical sections in the hypervisor). - * RUNSTATE_blocked dominates this state (it is the preferred state). - */ -#define RUNSTATE_offline 3 - -/* - * Register a shared memory area from which the guest may obtain its own - * runstate information without needing to execute a hypercall. - * Notes: - * 1. The registered address may be virtual or physical or guest handle, - * depending on the platform. Virtual address or guest handle should be - * registered on x86 systems. - * 2. Only one shared area may be registered per VCPU. The shared area is - * updated by the hypervisor each time the VCPU is scheduled. Thus - * runstate.state will always be RUNSTATE_running and - * runstate.state_entry_time will indicate the system time at which the - * VCPU was last scheduled to run. - * @extra_arg == pointer to vcpu_register_runstate_memory_area structure. - */ -#define VCPUOP_register_runstate_memory_area 5 -struct vcpu_register_runstate_memory_area { - union { - XEN_GUEST_HANDLE(vcpu_runstate_info_t) h; - struct vcpu_runstate_info *v; - uint64_t p; - } addr; -}; -typedef struct vcpu_register_runstate_memory_area vcpu_register_runstate_memory_area_t; -DEFINE_XEN_GUEST_HANDLE(vcpu_register_runstate_memory_area_t); - -/* - * Set or stop a VCPU's periodic timer. Every VCPU has one periodic timer - * which can be set via these commands. Periods smaller than one millisecond - * may not be supported. - */ -#define VCPUOP_set_periodic_timer 6 /* arg == vcpu_set_periodic_timer_t */ -#define VCPUOP_stop_periodic_timer 7 /* arg == NULL */ -struct vcpu_set_periodic_timer { - uint64_t period_ns; -}; -typedef struct vcpu_set_periodic_timer vcpu_set_periodic_timer_t; -DEFINE_XEN_GUEST_HANDLE(vcpu_set_periodic_timer_t); - -/* - * Set or stop a VCPU's single-shot timer. Every VCPU has one single-shot - * timer which can be set via these commands. - */ -#define VCPUOP_set_singleshot_timer 8 /* arg == vcpu_set_singleshot_timer_t */ -#define VCPUOP_stop_singleshot_timer 9 /* arg == NULL */ -struct vcpu_set_singleshot_timer { - uint64_t timeout_abs_ns; /* Absolute system time value in nanoseconds. */ - uint32_t flags; /* VCPU_SSHOTTMR_??? */ -}; -typedef struct vcpu_set_singleshot_timer vcpu_set_singleshot_timer_t; -DEFINE_XEN_GUEST_HANDLE(vcpu_set_singleshot_timer_t); - -/* Flags to VCPUOP_set_singleshot_timer. */ - /* Require the timeout to be in the future (return -ETIME if it's passed). */ -#define _VCPU_SSHOTTMR_future (0) -#define VCPU_SSHOTTMR_future (1U << _VCPU_SSHOTTMR_future) - -/* - * Register a memory location in the guest address space for the - * vcpu_info structure. This allows the guest to place the vcpu_info - * structure in a convenient place, such as in a per-cpu data area. - * The pointer need not be page aligned, but the structure must not - * cross a page boundary. - * - * This may be called only once per vcpu. - */ -#define VCPUOP_register_vcpu_info 10 /* arg == vcpu_register_vcpu_info_t */ -struct vcpu_register_vcpu_info { - uint64_t mfn; /* mfn of page to place vcpu_info */ - uint32_t offset; /* offset within page */ - uint32_t rsvd; /* unused */ -}; -typedef struct vcpu_register_vcpu_info vcpu_register_vcpu_info_t; -DEFINE_XEN_GUEST_HANDLE(vcpu_register_vcpu_info_t); - -/* Send an NMI to the specified VCPU. @extra_arg == NULL. */ -#define VCPUOP_send_nmi 11 - -/* - * Get the physical ID information for a pinned vcpu's underlying physical - * processor. The physical ID informmation is architecture-specific. - * On x86: id[31:0]=apic_id, id[63:32]=acpi_id, and all values 0xff and - * greater are reserved. - * This command returns -EINVAL if it is not a valid operation for this VCPU. - */ -#define VCPUOP_get_physid 12 /* arg == vcpu_get_physid_t */ -struct vcpu_get_physid { - uint64_t phys_id; -}; -typedef struct vcpu_get_physid vcpu_get_physid_t; -DEFINE_XEN_GUEST_HANDLE(vcpu_get_physid_t); -#define xen_vcpu_physid_to_x86_apicid(physid) \ - ((((uint32_t)(physid)) >= 0xff) ? 0xff : ((uint8_t)(physid))) -#define xen_vcpu_physid_to_x86_acpiid(physid) \ - ((((uint32_t)((physid)>>32)) >= 0xff) ? 0xff : ((uint8_t)((physid)>>32))) - -#endif /* __XEN_PUBLIC_VCPU_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/version.h b/sys/xen/interface/version.h deleted file mode 100644 index 944ca62..0000000 --- a/sys/xen/interface/version.h +++ /dev/null @@ -1,91 +0,0 @@ -/****************************************************************************** - * version.h - * - * Xen version, type, and compile information. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2005, Nguyen Anh Quynh <aquynh@gmail.com> - * Copyright (c) 2005, Keir Fraser <keir@xensource.com> - */ - -#ifndef __XEN_PUBLIC_VERSION_H__ -#define __XEN_PUBLIC_VERSION_H__ - -/* NB. All ops return zero on success, except XENVER_{version,pagesize} */ - -/* arg == NULL; returns major:minor (16:16). */ -#define XENVER_version 0 - -/* arg == xen_extraversion_t. */ -#define XENVER_extraversion 1 -typedef char xen_extraversion_t[16]; -#define XEN_EXTRAVERSION_LEN (sizeof(xen_extraversion_t)) - -/* arg == xen_compile_info_t. */ -#define XENVER_compile_info 2 -struct xen_compile_info { - char compiler[64]; - char compile_by[16]; - char compile_domain[32]; - char compile_date[32]; -}; -typedef struct xen_compile_info xen_compile_info_t; - -#define XENVER_capabilities 3 -typedef char xen_capabilities_info_t[1024]; -#define XEN_CAPABILITIES_INFO_LEN (sizeof(xen_capabilities_info_t)) - -#define XENVER_changeset 4 -typedef char xen_changeset_info_t[64]; -#define XEN_CHANGESET_INFO_LEN (sizeof(xen_changeset_info_t)) - -#define XENVER_platform_parameters 5 -struct xen_platform_parameters { - unsigned long virt_start; -}; -typedef struct xen_platform_parameters xen_platform_parameters_t; - -#define XENVER_get_features 6 -struct xen_feature_info { - unsigned int submap_idx; /* IN: which 32-bit submap to return */ - uint32_t submap; /* OUT: 32-bit submap */ -}; -typedef struct xen_feature_info xen_feature_info_t; - -/* Declares the features reported by XENVER_get_features. */ -#include "features.h" - -/* arg == NULL; returns host memory page size. */ -#define XENVER_pagesize 7 - -/* arg == xen_domain_handle_t. */ -#define XENVER_guest_handle 8 - -#endif /* __XEN_PUBLIC_VERSION_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/xen-compat.h b/sys/xen/interface/xen-compat.h deleted file mode 100644 index 329be07..0000000 --- a/sys/xen/interface/xen-compat.h +++ /dev/null @@ -1,44 +0,0 @@ -/****************************************************************************** - * xen-compat.h - * - * Guest OS interface to Xen. Compatibility layer. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2006, Christian Limpach - */ - -#ifndef __XEN_PUBLIC_XEN_COMPAT_H__ -#define __XEN_PUBLIC_XEN_COMPAT_H__ - -#define __XEN_LATEST_INTERFACE_VERSION__ 0x00030209 - -#if defined(__XEN__) || defined(__XEN_TOOLS__) -/* Xen is built with matching headers and implements the latest interface. */ -#define __XEN_INTERFACE_VERSION__ __XEN_LATEST_INTERFACE_VERSION__ -#elif !defined(__XEN_INTERFACE_VERSION__) -/* Guests which do not specify a version get the legacy interface. */ -#define __XEN_INTERFACE_VERSION__ 0x00000000 -#endif - -#if __XEN_INTERFACE_VERSION__ > __XEN_LATEST_INTERFACE_VERSION__ -#error "These header files do not support the requested interface version." -#endif - -#endif /* __XEN_PUBLIC_XEN_COMPAT_H__ */ diff --git a/sys/xen/interface/xen.h b/sys/xen/interface/xen.h deleted file mode 100644 index 4b444b4..0000000 --- a/sys/xen/interface/xen.h +++ /dev/null @@ -1,639 +0,0 @@ -/****************************************************************************** - * xen.h - * - * Guest OS interface to Xen. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (c) 2004, K A Fraser - */ - -#ifndef __XEN_PUBLIC_XEN_H__ -#define __XEN_PUBLIC_XEN_H__ - -#include "xen-compat.h" - -#if defined(__i386__) || defined(__x86_64__) -#include "arch-x86/xen.h" -#elif defined(__ia64__) -#include "arch-ia64.h" -#else -#error "Unsupported architecture" -#endif - -#ifndef __ASSEMBLY__ -/* Guest handles for primitive C types. */ -DEFINE_XEN_GUEST_HANDLE(char); -__DEFINE_XEN_GUEST_HANDLE(uchar, unsigned char); -DEFINE_XEN_GUEST_HANDLE(int); -__DEFINE_XEN_GUEST_HANDLE(uint, unsigned int); -DEFINE_XEN_GUEST_HANDLE(long); -__DEFINE_XEN_GUEST_HANDLE(ulong, unsigned long); -DEFINE_XEN_GUEST_HANDLE(void); - -DEFINE_XEN_GUEST_HANDLE(xen_pfn_t); -#endif - -/* - * HYPERCALLS - */ - -#define __HYPERVISOR_set_trap_table 0 -#define __HYPERVISOR_mmu_update 1 -#define __HYPERVISOR_set_gdt 2 -#define __HYPERVISOR_stack_switch 3 -#define __HYPERVISOR_set_callbacks 4 -#define __HYPERVISOR_fpu_taskswitch 5 -#define __HYPERVISOR_sched_op_compat 6 /* compat since 0x00030101 */ -#define __HYPERVISOR_platform_op 7 -#define __HYPERVISOR_set_debugreg 8 -#define __HYPERVISOR_get_debugreg 9 -#define __HYPERVISOR_update_descriptor 10 -#define __HYPERVISOR_memory_op 12 -#define __HYPERVISOR_multicall 13 -#define __HYPERVISOR_update_va_mapping 14 -#define __HYPERVISOR_set_timer_op 15 -#define __HYPERVISOR_event_channel_op_compat 16 /* compat since 0x00030202 */ -#define __HYPERVISOR_xen_version 17 -#define __HYPERVISOR_console_io 18 -#define __HYPERVISOR_physdev_op_compat 19 /* compat since 0x00030202 */ -#define __HYPERVISOR_grant_table_op 20 -#define __HYPERVISOR_vm_assist 21 -#define __HYPERVISOR_update_va_mapping_otherdomain 22 -#define __HYPERVISOR_iret 23 /* x86 only */ -#define __HYPERVISOR_vcpu_op 24 -#define __HYPERVISOR_set_segment_base 25 /* x86/64 only */ -#define __HYPERVISOR_mmuext_op 26 -#define __HYPERVISOR_xsm_op 27 -#define __HYPERVISOR_nmi_op 28 -#define __HYPERVISOR_sched_op 29 -#define __HYPERVISOR_callback_op 30 -#define __HYPERVISOR_xenoprof_op 31 -#define __HYPERVISOR_event_channel_op 32 -#define __HYPERVISOR_physdev_op 33 -#define __HYPERVISOR_hvm_op 34 -#define __HYPERVISOR_sysctl 35 -#define __HYPERVISOR_domctl 36 -#define __HYPERVISOR_kexec_op 37 - -/* Architecture-specific hypercall definitions. */ -#define __HYPERVISOR_arch_0 48 -#define __HYPERVISOR_arch_1 49 -#define __HYPERVISOR_arch_2 50 -#define __HYPERVISOR_arch_3 51 -#define __HYPERVISOR_arch_4 52 -#define __HYPERVISOR_arch_5 53 -#define __HYPERVISOR_arch_6 54 -#define __HYPERVISOR_arch_7 55 - -/* - * HYPERCALL COMPATIBILITY. - */ - -/* New sched_op hypercall introduced in 0x00030101. */ -#if __XEN_INTERFACE_VERSION__ < 0x00030101 -#undef __HYPERVISOR_sched_op -#define __HYPERVISOR_sched_op __HYPERVISOR_sched_op_compat -#endif - -/* New event-channel and physdev hypercalls introduced in 0x00030202. */ -#if __XEN_INTERFACE_VERSION__ < 0x00030202 -#undef __HYPERVISOR_event_channel_op -#define __HYPERVISOR_event_channel_op __HYPERVISOR_event_channel_op_compat -#undef __HYPERVISOR_physdev_op -#define __HYPERVISOR_physdev_op __HYPERVISOR_physdev_op_compat -#endif - -/* New platform_op hypercall introduced in 0x00030204. */ -#if __XEN_INTERFACE_VERSION__ < 0x00030204 -#define __HYPERVISOR_dom0_op __HYPERVISOR_platform_op -#endif - -/* - * VIRTUAL INTERRUPTS - * - * Virtual interrupts that a guest OS may receive from Xen. - * - * In the side comments, 'V.' denotes a per-VCPU VIRQ while 'G.' denotes a - * global VIRQ. The former can be bound once per VCPU and cannot be re-bound. - * The latter can be allocated only once per guest: they must initially be - * allocated to VCPU0 but can subsequently be re-bound. - */ -#define VIRQ_TIMER 0 /* V. Timebase update, and/or requested timeout. */ -#define VIRQ_DEBUG 1 /* V. Request guest to dump debug info. */ -#define VIRQ_CONSOLE 2 /* G. (DOM0) Bytes received on emergency console. */ -#define VIRQ_DOM_EXC 3 /* G. (DOM0) Exceptional event for some domain. */ -#define VIRQ_TBUF 4 /* G. (DOM0) Trace buffer has records available. */ -#define VIRQ_DEBUGGER 6 /* G. (DOM0) A domain has paused for debugging. */ -#define VIRQ_XENOPROF 7 /* V. XenOprofile interrupt: new sample available */ -#define VIRQ_CON_RING 8 /* G. (DOM0) Bytes received on console */ - -/* Architecture-specific VIRQ definitions. */ -#define VIRQ_ARCH_0 16 -#define VIRQ_ARCH_1 17 -#define VIRQ_ARCH_2 18 -#define VIRQ_ARCH_3 19 -#define VIRQ_ARCH_4 20 -#define VIRQ_ARCH_5 21 -#define VIRQ_ARCH_6 22 -#define VIRQ_ARCH_7 23 - -#define NR_VIRQS 24 - -/* - * MMU-UPDATE REQUESTS - * - * HYPERVISOR_mmu_update() accepts a list of (ptr, val) pairs. - * A foreigndom (FD) can be specified (or DOMID_SELF for none). - * Where the FD has some effect, it is described below. - * ptr[1:0] specifies the appropriate MMU_* command. - * - * ptr[1:0] == MMU_NORMAL_PT_UPDATE: - * Updates an entry in a page table. If updating an L1 table, and the new - * table entry is valid/present, the mapped frame must belong to the FD, if - * an FD has been specified. If attempting to map an I/O page then the - * caller assumes the privilege of the FD. - * FD == DOMID_IO: Permit /only/ I/O mappings, at the priv level of the caller. - * FD == DOMID_XEN: Map restricted areas of Xen's heap space. - * ptr[:2] -- Machine address of the page-table entry to modify. - * val -- Value to write. - * - * ptr[1:0] == MMU_MACHPHYS_UPDATE: - * Updates an entry in the machine->pseudo-physical mapping table. - * ptr[:2] -- Machine address within the frame whose mapping to modify. - * The frame must belong to the FD, if one is specified. - * val -- Value to write into the mapping entry. - * - * ptr[1:0] == MMU_PT_UPDATE_PRESERVE_AD: - * As MMU_NORMAL_PT_UPDATE above, but A/D bits currently in the PTE are ORed - * with those in @val. - */ -#define MMU_NORMAL_PT_UPDATE 0 /* checked '*ptr = val'. ptr is MA. */ -#define MMU_MACHPHYS_UPDATE 1 /* ptr = MA of frame to modify entry for */ -#define MMU_PT_UPDATE_PRESERVE_AD 2 /* atomically: *ptr = val | (*ptr&(A|D)) */ - -/* - * MMU EXTENDED OPERATIONS - * - * HYPERVISOR_mmuext_op() accepts a list of mmuext_op structures. - * A foreigndom (FD) can be specified (or DOMID_SELF for none). - * Where the FD has some effect, it is described below. - * - * cmd: MMUEXT_(UN)PIN_*_TABLE - * mfn: Machine frame number to be (un)pinned as a p.t. page. - * The frame must belong to the FD, if one is specified. - * - * cmd: MMUEXT_NEW_BASEPTR - * mfn: Machine frame number of new page-table base to install in MMU. - * - * cmd: MMUEXT_NEW_USER_BASEPTR [x86/64 only] - * mfn: Machine frame number of new page-table base to install in MMU - * when in user space. - * - * cmd: MMUEXT_TLB_FLUSH_LOCAL - * No additional arguments. Flushes local TLB. - * - * cmd: MMUEXT_INVLPG_LOCAL - * linear_addr: Linear address to be flushed from the local TLB. - * - * cmd: MMUEXT_TLB_FLUSH_MULTI - * vcpumask: Pointer to bitmap of VCPUs to be flushed. - * - * cmd: MMUEXT_INVLPG_MULTI - * linear_addr: Linear address to be flushed. - * vcpumask: Pointer to bitmap of VCPUs to be flushed. - * - * cmd: MMUEXT_TLB_FLUSH_ALL - * No additional arguments. Flushes all VCPUs' TLBs. - * - * cmd: MMUEXT_INVLPG_ALL - * linear_addr: Linear address to be flushed from all VCPUs' TLBs. - * - * cmd: MMUEXT_FLUSH_CACHE - * No additional arguments. Writes back and flushes cache contents. - * - * cmd: MMUEXT_SET_LDT - * linear_addr: Linear address of LDT base (NB. must be page-aligned). - * nr_ents: Number of entries in LDT. - */ -#define MMUEXT_PIN_L1_TABLE 0 -#define MMUEXT_PIN_L2_TABLE 1 -#define MMUEXT_PIN_L3_TABLE 2 -#define MMUEXT_PIN_L4_TABLE 3 -#define MMUEXT_UNPIN_TABLE 4 -#define MMUEXT_NEW_BASEPTR 5 -#define MMUEXT_TLB_FLUSH_LOCAL 6 -#define MMUEXT_INVLPG_LOCAL 7 -#define MMUEXT_TLB_FLUSH_MULTI 8 -#define MMUEXT_INVLPG_MULTI 9 -#define MMUEXT_TLB_FLUSH_ALL 10 -#define MMUEXT_INVLPG_ALL 11 -#define MMUEXT_FLUSH_CACHE 12 -#define MMUEXT_SET_LDT 13 -#define MMUEXT_NEW_USER_BASEPTR 15 - -#ifndef __ASSEMBLY__ -struct mmuext_op { - unsigned int cmd; - union { - /* [UN]PIN_TABLE, NEW_BASEPTR, NEW_USER_BASEPTR */ - xen_pfn_t mfn; - /* INVLPG_LOCAL, INVLPG_ALL, SET_LDT */ - unsigned long linear_addr; - } arg1; - union { - /* SET_LDT */ - unsigned int nr_ents; - /* TLB_FLUSH_MULTI, INVLPG_MULTI */ -#if __XEN_INTERFACE_VERSION__ >= 0x00030205 - XEN_GUEST_HANDLE(void) vcpumask; -#else - void *vcpumask; -#endif - } arg2; -}; -typedef struct mmuext_op mmuext_op_t; -DEFINE_XEN_GUEST_HANDLE(mmuext_op_t); -#endif - -/* These are passed as 'flags' to update_va_mapping. They can be ORed. */ -/* When specifying UVMF_MULTI, also OR in a pointer to a CPU bitmap. */ -/* UVMF_LOCAL is merely UVMF_MULTI with a NULL bitmap pointer. */ -#define UVMF_NONE (0UL<<0) /* No flushing at all. */ -#define UVMF_TLB_FLUSH (1UL<<0) /* Flush entire TLB(s). */ -#define UVMF_INVLPG (2UL<<0) /* Flush only one entry. */ -#define UVMF_FLUSHTYPE_MASK (3UL<<0) -#define UVMF_MULTI (0UL<<2) /* Flush subset of TLBs. */ -#define UVMF_LOCAL (0UL<<2) /* Flush local TLB. */ -#define UVMF_ALL (1UL<<2) /* Flush all TLBs. */ - -/* - * Commands to HYPERVISOR_console_io(). - */ -#define CONSOLEIO_write 0 -#define CONSOLEIO_read 1 - -/* - * Commands to HYPERVISOR_vm_assist(). - */ -#define VMASST_CMD_enable 0 -#define VMASST_CMD_disable 1 - -/* x86/32 guests: simulate full 4GB segment limits. */ -#define VMASST_TYPE_4gb_segments 0 - -/* x86/32 guests: trap (vector 15) whenever above vmassist is used. */ -#define VMASST_TYPE_4gb_segments_notify 1 - -/* - * x86 guests: support writes to bottom-level PTEs. - * NB1. Page-directory entries cannot be written. - * NB2. Guest must continue to remove all writable mappings of PTEs. - */ -#define VMASST_TYPE_writable_pagetables 2 - -/* x86/PAE guests: support PDPTs above 4GB. */ -#define VMASST_TYPE_pae_extended_cr3 3 - -#define MAX_VMASST_TYPE 3 - -#ifndef __ASSEMBLY__ - -typedef uint16_t domid_t; - -/* Domain ids >= DOMID_FIRST_RESERVED cannot be used for ordinary domains. */ -#define DOMID_FIRST_RESERVED (0x7FF0U) - -/* DOMID_SELF is used in certain contexts to refer to oneself. */ -#define DOMID_SELF (0x7FF0U) - -/* - * DOMID_IO is used to restrict page-table updates to mapping I/O memory. - * Although no Foreign Domain need be specified to map I/O pages, DOMID_IO - * is useful to ensure that no mappings to the OS's own heap are accidentally - * installed. (e.g., in Linux this could cause havoc as reference counts - * aren't adjusted on the I/O-mapping code path). - * This only makes sense in MMUEXT_SET_FOREIGNDOM, but in that context can - * be specified by any calling domain. - */ -#define DOMID_IO (0x7FF1U) - -/* - * DOMID_XEN is used to allow privileged domains to map restricted parts of - * Xen's heap space (e.g., the machine_to_phys table). - * This only makes sense in MMUEXT_SET_FOREIGNDOM, and is only permitted if - * the caller is privileged. - */ -#define DOMID_XEN (0x7FF2U) - -/* - * Send an array of these to HYPERVISOR_mmu_update(). - * NB. The fields are natural pointer/address size for this architecture. - */ -struct mmu_update { - uint64_t ptr; /* Machine address of PTE. */ - uint64_t val; /* New contents of PTE. */ -}; -typedef struct mmu_update mmu_update_t; -DEFINE_XEN_GUEST_HANDLE(mmu_update_t); - -/* - * Send an array of these to HYPERVISOR_multicall(). - * NB. The fields are natural register size for this architecture. - */ -struct multicall_entry { - unsigned long op, result; - unsigned long args[6]; -}; -typedef struct multicall_entry multicall_entry_t; -DEFINE_XEN_GUEST_HANDLE(multicall_entry_t); - -/* - * Event channel endpoints per domain: - * 1024 if a long is 32 bits; 4096 if a long is 64 bits. - */ -#define NR_EVENT_CHANNELS (sizeof(unsigned long) * sizeof(unsigned long) * 64) - -struct vcpu_time_info { - /* - * Updates to the following values are preceded and followed by an - * increment of 'version'. The guest can therefore detect updates by - * looking for changes to 'version'. If the least-significant bit of - * the version number is set then an update is in progress and the guest - * must wait to read a consistent set of values. - * The correct way to interact with the version number is similar to - * Linux's seqlock: see the implementations of read_seqbegin/read_seqretry. - */ - uint32_t version; - uint32_t pad0; - uint64_t tsc_timestamp; /* TSC at last update of time vals. */ - uint64_t system_time; /* Time, in nanosecs, since boot. */ - /* - * Current system time: - * system_time + - * ((((tsc - tsc_timestamp) << tsc_shift) * tsc_to_system_mul) >> 32) - * CPU frequency (Hz): - * ((10^9 << 32) / tsc_to_system_mul) >> tsc_shift - */ - uint32_t tsc_to_system_mul; - int8_t tsc_shift; - int8_t pad1[3]; -}; /* 32 bytes */ -typedef struct vcpu_time_info vcpu_time_info_t; - -struct vcpu_info { - /* - * 'evtchn_upcall_pending' is written non-zero by Xen to indicate - * a pending notification for a particular VCPU. It is then cleared - * by the guest OS /before/ checking for pending work, thus avoiding - * a set-and-check race. Note that the mask is only accessed by Xen - * on the CPU that is currently hosting the VCPU. This means that the - * pending and mask flags can be updated by the guest without special - * synchronisation (i.e., no need for the x86 LOCK prefix). - * This may seem suboptimal because if the pending flag is set by - * a different CPU then an IPI may be scheduled even when the mask - * is set. However, note: - * 1. The task of 'interrupt holdoff' is covered by the per-event- - * channel mask bits. A 'noisy' event that is continually being - * triggered can be masked at source at this very precise - * granularity. - * 2. The main purpose of the per-VCPU mask is therefore to restrict - * reentrant execution: whether for concurrency control, or to - * prevent unbounded stack usage. Whatever the purpose, we expect - * that the mask will be asserted only for short periods at a time, - * and so the likelihood of a 'spurious' IPI is suitably small. - * The mask is read before making an event upcall to the guest: a - * non-zero mask therefore guarantees that the VCPU will not receive - * an upcall activation. The mask is cleared when the VCPU requests - * to block: this avoids wakeup-waiting races. - */ - uint8_t evtchn_upcall_pending; - uint8_t evtchn_upcall_mask; - unsigned long evtchn_pending_sel; - struct arch_vcpu_info arch; - struct vcpu_time_info time; -}; /* 64 bytes (x86) */ -#ifndef __XEN__ -typedef struct vcpu_info vcpu_info_t; -#endif - -/* - * Xen/kernel shared data -- pointer provided in start_info. - * - * This structure is defined to be both smaller than a page, and the - * only data on the shared page, but may vary in actual size even within - * compatible Xen versions; guests should not rely on the size - * of this structure remaining constant. - */ -struct shared_info { - struct vcpu_info vcpu_info[MAX_VIRT_CPUS]; - - /* - * A domain can create "event channels" on which it can send and receive - * asynchronous event notifications. There are three classes of event that - * are delivered by this mechanism: - * 1. Bi-directional inter- and intra-domain connections. Domains must - * arrange out-of-band to set up a connection (usually by allocating - * an unbound 'listener' port and avertising that via a storage service - * such as xenstore). - * 2. Physical interrupts. A domain with suitable hardware-access - * privileges can bind an event-channel port to a physical interrupt - * source. - * 3. Virtual interrupts ('events'). A domain can bind an event-channel - * port to a virtual interrupt source, such as the virtual-timer - * device or the emergency console. - * - * Event channels are addressed by a "port index". Each channel is - * associated with two bits of information: - * 1. PENDING -- notifies the domain that there is a pending notification - * to be processed. This bit is cleared by the guest. - * 2. MASK -- if this bit is clear then a 0->1 transition of PENDING - * will cause an asynchronous upcall to be scheduled. This bit is only - * updated by the guest. It is read-only within Xen. If a channel - * becomes pending while the channel is masked then the 'edge' is lost - * (i.e., when the channel is unmasked, the guest must manually handle - * pending notifications as no upcall will be scheduled by Xen). - * - * To expedite scanning of pending notifications, any 0->1 pending - * transition on an unmasked channel causes a corresponding bit in a - * per-vcpu selector word to be set. Each bit in the selector covers a - * 'C long' in the PENDING bitfield array. - */ - unsigned long evtchn_pending[sizeof(unsigned long) * 8]; - unsigned long evtchn_mask[sizeof(unsigned long) * 8]; - - /* - * Wallclock time: updated only by control software. Guests should base - * their gettimeofday() syscall on this wallclock-base value. - */ - uint32_t wc_version; /* Version counter: see vcpu_time_info_t. */ - uint32_t wc_sec; /* Secs 00:00:00 UTC, Jan 1, 1970. */ - uint32_t wc_nsec; /* Nsecs 00:00:00 UTC, Jan 1, 1970. */ - - struct arch_shared_info arch; - -}; -#ifndef __XEN__ -typedef struct shared_info shared_info_t; -#endif - -/* - * Start-of-day memory layout: - * 1. The domain is started within contiguous virtual-memory region. - * 2. The contiguous region ends on an aligned 4MB boundary. - * 3. This the order of bootstrap elements in the initial virtual region: - * a. relocated kernel image - * b. initial ram disk [mod_start, mod_len] - * c. list of allocated page frames [mfn_list, nr_pages] - * d. start_info_t structure [register ESI (x86)] - * e. bootstrap page tables [pt_base, CR3 (x86)] - * f. bootstrap stack [register ESP (x86)] - * 4. Bootstrap elements are packed together, but each is 4kB-aligned. - * 5. The initial ram disk may be omitted. - * 6. The list of page frames forms a contiguous 'pseudo-physical' memory - * layout for the domain. In particular, the bootstrap virtual-memory - * region is a 1:1 mapping to the first section of the pseudo-physical map. - * 7. All bootstrap elements are mapped read-writable for the guest OS. The - * only exception is the bootstrap page table, which is mapped read-only. - * 8. There is guaranteed to be at least 512kB padding after the final - * bootstrap element. If necessary, the bootstrap virtual region is - * extended by an extra 4MB to ensure this. - */ - -#define MAX_GUEST_CMDLINE 1024 -struct start_info { - /* THE FOLLOWING ARE FILLED IN BOTH ON INITIAL BOOT AND ON RESUME. */ - char magic[32]; /* "xen-<version>-<platform>". */ - unsigned long nr_pages; /* Total pages allocated to this domain. */ - unsigned long shared_info; /* MACHINE address of shared info struct. */ - uint32_t flags; /* SIF_xxx flags. */ - xen_pfn_t store_mfn; /* MACHINE page number of shared page. */ - uint32_t store_evtchn; /* Event channel for store communication. */ - union { - struct { - xen_pfn_t mfn; /* MACHINE page number of console page. */ - uint32_t evtchn; /* Event channel for console page. */ - } domU; - struct { - uint32_t info_off; /* Offset of console_info struct. */ - uint32_t info_size; /* Size of console_info struct from start.*/ - } dom0; - } console; - /* THE FOLLOWING ARE ONLY FILLED IN ON INITIAL BOOT (NOT RESUME). */ - unsigned long pt_base; /* VIRTUAL address of page directory. */ - unsigned long nr_pt_frames; /* Number of bootstrap p.t. frames. */ - unsigned long mfn_list; /* VIRTUAL address of page-frame list. */ - unsigned long mod_start; /* VIRTUAL address of pre-loaded module. */ - unsigned long mod_len; /* Size (bytes) of pre-loaded module. */ - int8_t cmd_line[MAX_GUEST_CMDLINE]; -}; -typedef struct start_info start_info_t; - -/* New console union for dom0 introduced in 0x00030203. */ -#if __XEN_INTERFACE_VERSION__ < 0x00030203 -#define console_mfn console.domU.mfn -#define console_evtchn console.domU.evtchn -#endif - -/* These flags are passed in the 'flags' field of start_info_t. */ -#define SIF_PRIVILEGED (1<<0) /* Is the domain privileged? */ -#define SIF_INITDOMAIN (1<<1) /* Is this the initial control domain? */ -#define SIF_PM_MASK (0xFF<<8) /* reserve 1 byte for xen-pm options */ - -typedef struct dom0_vga_console_info { - uint8_t video_type; /* DOM0_VGA_CONSOLE_??? */ -#define XEN_VGATYPE_TEXT_MODE_3 0x03 -#define XEN_VGATYPE_VESA_LFB 0x23 - - union { - struct { - /* Font height, in pixels. */ - uint16_t font_height; - /* Cursor location (column, row). */ - uint16_t cursor_x, cursor_y; - /* Number of rows and columns (dimensions in characters). */ - uint16_t rows, columns; - } text_mode_3; - - struct { - /* Width and height, in pixels. */ - uint16_t width, height; - /* Bytes per scan line. */ - uint16_t bytes_per_line; - /* Bits per pixel. */ - uint16_t bits_per_pixel; - /* LFB physical address, and size (in units of 64kB). */ - uint32_t lfb_base; - uint32_t lfb_size; - /* RGB mask offsets and sizes, as defined by VBE 1.2+ */ - uint8_t red_pos, red_size; - uint8_t green_pos, green_size; - uint8_t blue_pos, blue_size; - uint8_t rsvd_pos, rsvd_size; -#if __XEN_INTERFACE_VERSION__ >= 0x00030206 - /* VESA capabilities (offset 0xa, VESA command 0x4f00). */ - uint32_t gbl_caps; - /* Mode attributes (offset 0x0, VESA command 0x4f01). */ - uint16_t mode_attrs; -#endif - } vesa_lfb; - } u; -} dom0_vga_console_info_t; -#define xen_vga_console_info dom0_vga_console_info -#define xen_vga_console_info_t dom0_vga_console_info_t - -typedef uint8_t xen_domain_handle_t[16]; - -/* Turn a plain number into a C unsigned long constant. */ -#define __mk_unsigned_long(x) x ## UL -#define mk_unsigned_long(x) __mk_unsigned_long(x) - -__DEFINE_XEN_GUEST_HANDLE(uint8, uint8_t); -__DEFINE_XEN_GUEST_HANDLE(uint16, uint16_t); -__DEFINE_XEN_GUEST_HANDLE(uint32, uint32_t); -__DEFINE_XEN_GUEST_HANDLE(uint64, uint64_t); - -#else /* __ASSEMBLY__ */ - -/* In assembly code we cannot use C numeric constant suffixes. */ -#define mk_unsigned_long(x) x - -#endif /* !__ASSEMBLY__ */ - -/* Default definitions for macros used by domctl/sysctl. */ -#if defined(__XEN__) || defined(__XEN_TOOLS__) -#ifndef uint64_aligned_t -#define uint64_aligned_t uint64_t -#endif -#ifndef XEN_GUEST_HANDLE_64 -#define XEN_GUEST_HANDLE_64(name) XEN_GUEST_HANDLE(name) -#endif -#endif - -#endif /* __XEN_PUBLIC_XEN_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/sys/xen/interface/xencomm.h b/sys/xen/interface/xencomm.h deleted file mode 100644 index ac45e07..0000000 --- a/sys/xen/interface/xencomm.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (C) IBM Corp. 2006 - */ - -#ifndef _XEN_XENCOMM_H_ -#define _XEN_XENCOMM_H_ - -/* A xencomm descriptor is a scatter/gather list containing physical - * addresses corresponding to a virtually contiguous memory area. The - * hypervisor translates these physical addresses to machine addresses to copy - * to and from the virtually contiguous area. - */ - -#define XENCOMM_MAGIC 0x58434F4D /* 'XCOM' */ -#define XENCOMM_INVALID (~0UL) - -struct xencomm_desc { - uint32_t magic; - uint32_t nr_addrs; /* the number of entries in address[] */ - uint64_t address[0]; -}; - -#endif /* _XEN_XENCOMM_H_ */ diff --git a/sys/xen/interface/xenoprof.h b/sys/xen/interface/xenoprof.h deleted file mode 100644 index 183078d..0000000 --- a/sys/xen/interface/xenoprof.h +++ /dev/null @@ -1,138 +0,0 @@ -/****************************************************************************** - * xenoprof.h - * - * Interface for enabling system wide profiling based on hardware performance - * counters - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Copyright (C) 2005 Hewlett-Packard Co. - * Written by Aravind Menon & Jose Renato Santos - */ - -#ifndef __XEN_PUBLIC_XENOPROF_H__ -#define __XEN_PUBLIC_XENOPROF_H__ - -#include "xen.h" - -/* - * Commands to HYPERVISOR_xenoprof_op(). - */ -#define XENOPROF_init 0 -#define XENOPROF_reset_active_list 1 -#define XENOPROF_reset_passive_list 2 -#define XENOPROF_set_active 3 -#define XENOPROF_set_passive 4 -#define XENOPROF_reserve_counters 5 -#define XENOPROF_counter 6 -#define XENOPROF_setup_events 7 -#define XENOPROF_enable_virq 8 -#define XENOPROF_start 9 -#define XENOPROF_stop 10 -#define XENOPROF_disable_virq 11 -#define XENOPROF_release_counters 12 -#define XENOPROF_shutdown 13 -#define XENOPROF_get_buffer 14 -#define XENOPROF_set_backtrace 15 -#define XENOPROF_last_op 15 - -#define MAX_OPROF_EVENTS 32 -#define MAX_OPROF_DOMAINS 25 -#define XENOPROF_CPU_TYPE_SIZE 64 - -/* Xenoprof performance events (not Xen events) */ -struct event_log { - uint64_t eip; - uint8_t mode; - uint8_t event; -}; - -/* PC value that indicates a special code */ -#define XENOPROF_ESCAPE_CODE ~0UL -/* Transient events for the xenoprof->oprofile cpu buf */ -#define XENOPROF_TRACE_BEGIN 1 - -/* Xenoprof buffer shared between Xen and domain - 1 per VCPU */ -struct xenoprof_buf { - uint32_t event_head; - uint32_t event_tail; - uint32_t event_size; - uint32_t vcpu_id; - uint64_t xen_samples; - uint64_t kernel_samples; - uint64_t user_samples; - uint64_t lost_samples; - struct event_log event_log[1]; -}; -#ifndef __XEN__ -typedef struct xenoprof_buf xenoprof_buf_t; -DEFINE_XEN_GUEST_HANDLE(xenoprof_buf_t); -#endif - -struct xenoprof_init { - int32_t num_events; - int32_t is_primary; - char cpu_type[XENOPROF_CPU_TYPE_SIZE]; -}; -typedef struct xenoprof_init xenoprof_init_t; -DEFINE_XEN_GUEST_HANDLE(xenoprof_init_t); - -struct xenoprof_get_buffer { - int32_t max_samples; - int32_t nbuf; - int32_t bufsize; - uint64_t buf_gmaddr; -}; -typedef struct xenoprof_get_buffer xenoprof_get_buffer_t; -DEFINE_XEN_GUEST_HANDLE(xenoprof_get_buffer_t); - -struct xenoprof_counter { - uint32_t ind; - uint64_t count; - uint32_t enabled; - uint32_t event; - uint32_t hypervisor; - uint32_t kernel; - uint32_t user; - uint64_t unit_mask; -}; -typedef struct xenoprof_counter xenoprof_counter_t; -DEFINE_XEN_GUEST_HANDLE(xenoprof_counter_t); - -typedef struct xenoprof_passive { - uint16_t domain_id; - int32_t max_samples; - int32_t nbuf; - int32_t bufsize; - uint64_t buf_gmaddr; -} xenoprof_passive_t; -DEFINE_XEN_GUEST_HANDLE(xenoprof_passive_t); - - -#endif /* __XEN_PUBLIC_XENOPROF_H__ */ - -/* - * Local variables: - * mode: C - * c-set-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ |