diff options
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/Kbuild | 2 | ||||
| -rw-r--r-- | include/xen/evtchn.h | 88 | ||||
| -rw-r--r-- | include/xen/grant_table.h | 2 | ||||
| -rw-r--r-- | include/xen/interface/grant_table.h | 2 | ||||
| -rw-r--r-- | include/xen/interface/hvm/hvm_op.h | 19 | ||||
| -rw-r--r-- | include/xen/interface/memory.h | 24 | ||||
| -rw-r--r-- | include/xen/privcmd.h | 98 |
7 files changed, 23 insertions, 212 deletions
diff --git a/include/xen/Kbuild b/include/xen/Kbuild deleted file mode 100644 index 84ad8f0..0000000 --- a/include/xen/Kbuild +++ /dev/null @@ -1,2 +0,0 @@ -header-y += evtchn.h -header-y += privcmd.h diff --git a/include/xen/evtchn.h b/include/xen/evtchn.h deleted file mode 100644 index 14e833ee4..0000000 --- a/include/xen/evtchn.h +++ /dev/null @@ -1,88 +0,0 @@ -/****************************************************************************** - * evtchn.h - * - * Interface to /dev/xen/evtchn. - * - * Copyright (c) 2003-2005, K A Fraser - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation; or, when distributed - * separately from the Linux kernel or incorporated into other - * software packages, subject to the following license: - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this source file (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 __LINUX_PUBLIC_EVTCHN_H__ -#define __LINUX_PUBLIC_EVTCHN_H__ - -/* - * Bind a fresh port to VIRQ @virq. - * Return allocated port. - */ -#define IOCTL_EVTCHN_BIND_VIRQ \ - _IOC(_IOC_NONE, 'E', 0, sizeof(struct ioctl_evtchn_bind_virq)) -struct ioctl_evtchn_bind_virq { - unsigned int virq; -}; - -/* - * Bind a fresh port to remote <@remote_domain, @remote_port>. - * Return allocated port. - */ -#define IOCTL_EVTCHN_BIND_INTERDOMAIN \ - _IOC(_IOC_NONE, 'E', 1, sizeof(struct ioctl_evtchn_bind_interdomain)) -struct ioctl_evtchn_bind_interdomain { - unsigned int remote_domain, remote_port; -}; - -/* - * Allocate a fresh port for binding to @remote_domain. - * Return allocated port. - */ -#define IOCTL_EVTCHN_BIND_UNBOUND_PORT \ - _IOC(_IOC_NONE, 'E', 2, sizeof(struct ioctl_evtchn_bind_unbound_port)) -struct ioctl_evtchn_bind_unbound_port { - unsigned int remote_domain; -}; - -/* - * Unbind previously allocated @port. - */ -#define IOCTL_EVTCHN_UNBIND \ - _IOC(_IOC_NONE, 'E', 3, sizeof(struct ioctl_evtchn_unbind)) -struct ioctl_evtchn_unbind { - unsigned int port; -}; - -/* - * Unbind previously allocated @port. - */ -#define IOCTL_EVTCHN_NOTIFY \ - _IOC(_IOC_NONE, 'E', 4, sizeof(struct ioctl_evtchn_notify)) -struct ioctl_evtchn_notify { - unsigned int port; -}; - -/* Clear and reinitialise the event buffer. Clear error condition. */ -#define IOCTL_EVTCHN_RESET \ - _IOC(_IOC_NONE, 'E', 5, 0) - -#endif /* __LINUX_PUBLIC_EVTCHN_H__ */ diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h index aecee9d..694dcaf 100644 --- a/include/xen/grant_table.h +++ b/include/xen/grant_table.h @@ -170,7 +170,7 @@ gnttab_set_unmap_op(struct gnttab_unmap_grant_ref *unmap, phys_addr_t addr, unmap->dev_bus_addr = 0; } -int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes, +int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes, unsigned long max_nr_gframes, void **__shared); int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes, diff --git a/include/xen/interface/grant_table.h b/include/xen/interface/grant_table.h index f9f8b97..e40fae9 100644 --- a/include/xen/interface/grant_table.h +++ b/include/xen/interface/grant_table.h @@ -310,7 +310,7 @@ struct gnttab_setup_table { uint32_t nr_frames; /* OUT parameters. */ int16_t status; /* GNTST_* */ - GUEST_HANDLE(ulong) frame_list; + GUEST_HANDLE(xen_pfn_t) frame_list; }; DEFINE_GUEST_HANDLE_STRUCT(gnttab_setup_table); diff --git a/include/xen/interface/hvm/hvm_op.h b/include/xen/interface/hvm/hvm_op.h index a4827f4..956a046 100644 --- a/include/xen/interface/hvm/hvm_op.h +++ b/include/xen/interface/hvm/hvm_op.h @@ -43,4 +43,23 @@ struct xen_hvm_pagetable_dying { typedef struct xen_hvm_pagetable_dying xen_hvm_pagetable_dying_t; DEFINE_GUEST_HANDLE_STRUCT(xen_hvm_pagetable_dying_t); +enum hvmmem_type_t { + 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 */ +}; + +#define HVMOP_get_mem_type 15 +/* Return hvmmem_type_t for the specified pfn. */ +struct xen_hvm_get_mem_type { + /* Domain to be queried. */ + domid_t domid; + /* OUT variable. */ + uint16_t mem_type; + uint16_t pad[2]; /* align next field on 8-byte boundary */ + /* IN variable. */ + uint64_t pfn; +}; +DEFINE_GUEST_HANDLE_STRUCT(xen_hvm_get_mem_type); + #endif /* __XEN_PUBLIC_HVM_HVM_OP_H__ */ diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h index b66d04c..90712e2 100644 --- a/include/xen/interface/memory.h +++ b/include/xen/interface/memory.h @@ -179,28 +179,8 @@ struct xen_add_to_physmap { }; DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap); -/* - * 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. */ - GUEST_HANDLE(ulong) 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). - */ - GUEST_HANDLE(ulong) mfn_list; -}; -DEFINE_GUEST_HANDLE_STRUCT(xen_translate_gpfn_list); +/*** REMOVED ***/ +/*#define XENMEM_translate_gpfn_list 8*/ /* * Returns the pseudo-physical memory map as it was when the domain diff --git a/include/xen/privcmd.h b/include/xen/privcmd.h deleted file mode 100644 index a853168..0000000 --- a/include/xen/privcmd.h +++ /dev/null @@ -1,98 +0,0 @@ -/****************************************************************************** - * privcmd.h - * - * Interface to /proc/xen/privcmd. - * - * Copyright (c) 2003-2005, K A Fraser - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation; or, when distributed - * separately from the Linux kernel or incorporated into other - * software packages, subject to the following license: - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this source file (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 __LINUX_PUBLIC_PRIVCMD_H__ -#define __LINUX_PUBLIC_PRIVCMD_H__ - -#include <linux/types.h> -#include <linux/compiler.h> -#include <xen/interface/xen.h> - -struct privcmd_hypercall { - __u64 op; - __u64 arg[5]; -}; - -struct privcmd_mmap_entry { - __u64 va; - __u64 mfn; - __u64 npages; -}; - -struct privcmd_mmap { - int num; - domid_t dom; /* target domain */ - struct privcmd_mmap_entry __user *entry; -}; - -struct privcmd_mmapbatch { - int num; /* number of pages to populate */ - domid_t dom; /* target domain */ - __u64 addr; /* virtual address */ - xen_pfn_t __user *arr; /* array of mfns - or'd with - PRIVCMD_MMAPBATCH_*_ERROR on err */ -}; - -#define PRIVCMD_MMAPBATCH_MFN_ERROR 0xf0000000U -#define PRIVCMD_MMAPBATCH_PAGED_ERROR 0x80000000U - -struct privcmd_mmapbatch_v2 { - unsigned int num; /* number of pages to populate */ - domid_t dom; /* target domain */ - __u64 addr; /* virtual address */ - const xen_pfn_t __user *arr; /* array of mfns */ - int __user *err; /* array of error codes */ -}; - -/* - * @cmd: IOCTL_PRIVCMD_HYPERCALL - * @arg: &privcmd_hypercall_t - * Return: Value returned from execution of the specified hypercall. - * - * @cmd: IOCTL_PRIVCMD_MMAPBATCH_V2 - * @arg: &struct privcmd_mmapbatch_v2 - * Return: 0 on success (i.e., arg->err contains valid error codes for - * each frame). On an error other than a failed frame remap, -1 is - * returned and errno is set to EINVAL, EFAULT etc. As an exception, - * if the operation was otherwise successful but any frame failed with - * -ENOENT, then -1 is returned and errno is set to ENOENT. - */ -#define IOCTL_PRIVCMD_HYPERCALL \ - _IOC(_IOC_NONE, 'P', 0, sizeof(struct privcmd_hypercall)) -#define IOCTL_PRIVCMD_MMAP \ - _IOC(_IOC_NONE, 'P', 2, sizeof(struct privcmd_mmap)) -#define IOCTL_PRIVCMD_MMAPBATCH \ - _IOC(_IOC_NONE, 'P', 3, sizeof(struct privcmd_mmapbatch)) -#define IOCTL_PRIVCMD_MMAPBATCH_V2 \ - _IOC(_IOC_NONE, 'P', 4, sizeof(struct privcmd_mmapbatch_v2)) - -#endif /* __LINUX_PUBLIC_PRIVCMD_H__ */ |
