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Diffstat (limited to 'sys/xen/interface/physdev.h')
| -rw-r--r-- | sys/xen/interface/physdev.h | 219 |
1 files changed, 0 insertions, 219 deletions
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: - */ |
