diff options
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/Kbuild | 2 | ||||
| -rw-r--r-- | include/xen/events.h | 2 | ||||
| -rw-r--r-- | include/xen/evtchn.h | 88 | ||||
| -rw-r--r-- | include/xen/interface/features.h | 3 | ||||
| -rw-r--r-- | include/xen/interface/hvm/hvm_op.h | 19 | ||||
| -rw-r--r-- | include/xen/interface/io/protocols.h | 3 | ||||
| -rw-r--r-- | include/xen/interface/memory.h | 12 | ||||
| -rw-r--r-- | include/xen/interface/physdev.h | 2 | ||||
| -rw-r--r-- | include/xen/interface/version.h | 2 | ||||
| -rw-r--r-- | include/xen/privcmd.h | 98 | ||||
| -rw-r--r-- | include/xen/xen.h | 4 |
11 files changed, 37 insertions, 198 deletions
diff --git a/include/xen/Kbuild b/include/xen/Kbuild index 84ad8f02fee5..e69de29bb2d1 100644 --- a/include/xen/Kbuild +++ b/include/xen/Kbuild @@ -1,2 +0,0 @@ -header-y += evtchn.h -header-y += privcmd.h diff --git a/include/xen/events.h b/include/xen/events.h index 04399b28e821..c6bfe01acf6b 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -109,4 +109,6 @@ int xen_irq_from_gsi(unsigned gsi); /* Determine whether to ignore this IRQ if it is passed to a guest. */ int xen_test_irq_shared(int irq); +/* initialize Xen IRQ subsystem */ +void xen_init_IRQ(void); #endif /* _XEN_EVENTS_H */ diff --git a/include/xen/evtchn.h b/include/xen/evtchn.h deleted file mode 100644 index 14e833ee4e0b..000000000000 --- 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/interface/features.h b/include/xen/interface/features.h index b6ca39a069d8..131a6ccdba25 100644 --- a/include/xen/interface/features.h +++ b/include/xen/interface/features.h @@ -50,6 +50,9 @@ /* x86: pirq can be used by HVM guests */ #define XENFEAT_hvm_pirqs 10 +/* operation as Dom0 is supported */ +#define XENFEAT_dom0 11 + #define XENFEAT_NR_SUBMAPS 1 #endif /* __XEN_PUBLIC_FEATURES_H__ */ diff --git a/include/xen/interface/hvm/hvm_op.h b/include/xen/interface/hvm/hvm_op.h index a4827f46ee97..956a04682865 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/io/protocols.h b/include/xen/interface/io/protocols.h index 01fc8ae5f0b0..0eafaf254fff 100644 --- a/include/xen/interface/io/protocols.h +++ b/include/xen/interface/io/protocols.h @@ -5,6 +5,7 @@ #define XEN_IO_PROTO_ABI_X86_64 "x86_64-abi" #define XEN_IO_PROTO_ABI_IA64 "ia64-abi" #define XEN_IO_PROTO_ABI_POWERPC64 "powerpc64-abi" +#define XEN_IO_PROTO_ABI_ARM "arm-abi" #if defined(__i386__) # define XEN_IO_PROTO_ABI_NATIVE XEN_IO_PROTO_ABI_X86_32 @@ -14,6 +15,8 @@ # define XEN_IO_PROTO_ABI_NATIVE XEN_IO_PROTO_ABI_IA64 #elif defined(__powerpc64__) # define XEN_IO_PROTO_ABI_NATIVE XEN_IO_PROTO_ABI_POWERPC64 +#elif defined(__arm__) +# define XEN_IO_PROTO_ABI_NATIVE XEN_IO_PROTO_ABI_ARM #else # error arch fixup needed here #endif diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h index d8e33a93ea4d..b66d04ce6957 100644 --- a/include/xen/interface/memory.h +++ b/include/xen/interface/memory.h @@ -34,7 +34,7 @@ struct xen_memory_reservation { GUEST_HANDLE(xen_pfn_t) extent_start; /* Number of extents, and size/alignment of each (2^extent_order pages). */ - unsigned long nr_extents; + xen_ulong_t nr_extents; unsigned int extent_order; /* @@ -92,7 +92,7 @@ struct xen_memory_exchange { * command will be non-zero. * 5. THIS FIELD MUST BE INITIALISED TO ZERO BY THE CALLER! */ - unsigned long nr_exchanged; + xen_ulong_t nr_exchanged; }; DEFINE_GUEST_HANDLE_STRUCT(xen_memory_exchange); @@ -148,8 +148,8 @@ DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mfn_list); */ #define XENMEM_machphys_mapping 12 struct xen_machphys_mapping { - unsigned long v_start, v_end; /* Start and end virtual addresses. */ - unsigned long max_mfn; /* Maximum MFN that can be looked up. */ + xen_ulong_t v_start, v_end; /* Start and end virtual addresses. */ + xen_ulong_t max_mfn; /* Maximum MFN that can be looked up. */ }; DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mapping_t); @@ -172,7 +172,7 @@ struct xen_add_to_physmap { unsigned int space; /* Index into source mapping space. */ - unsigned long idx; + xen_ulong_t idx; /* GPFN where the source mapping page should appear. */ xen_pfn_t gpfn; @@ -189,7 +189,7 @@ struct xen_translate_gpfn_list { domid_t domid; /* Length of list. */ - unsigned long nr_gpfns; + xen_ulong_t nr_gpfns; /* List of GPFNs to translate. */ GUEST_HANDLE(ulong) gpfn_list; diff --git a/include/xen/interface/physdev.h b/include/xen/interface/physdev.h index bfa1d50fe15b..1844d31f4552 100644 --- a/include/xen/interface/physdev.h +++ b/include/xen/interface/physdev.h @@ -56,7 +56,7 @@ struct physdev_eoi { #define PHYSDEVOP_pirq_eoi_gmfn_v2 28 struct physdev_pirq_eoi_gmfn { /* IN */ - unsigned long gmfn; + xen_ulong_t gmfn; }; /* diff --git a/include/xen/interface/version.h b/include/xen/interface/version.h index 5f5e551cf546..7ff6498679a3 100644 --- a/include/xen/interface/version.h +++ b/include/xen/interface/version.h @@ -45,7 +45,7 @@ struct xen_changeset_info { #define XENVER_platform_parameters 5 struct xen_platform_parameters { - unsigned long virt_start; + xen_ulong_t virt_start; }; #define XENVER_get_features 6 diff --git a/include/xen/privcmd.h b/include/xen/privcmd.h deleted file mode 100644 index a85316811d79..000000000000 --- 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__ */ diff --git a/include/xen/xen.h b/include/xen/xen.h index a16402418d31..a74d4362c4f8 100644 --- a/include/xen/xen.h +++ b/include/xen/xen.h @@ -23,8 +23,8 @@ extern enum xen_domain_type xen_domain_type; #include <xen/interface/xen.h> #include <asm/xen/hypervisor.h> -#define xen_initial_domain() (xen_pv_domain() && \ - xen_start_info->flags & SIF_INITDOMAIN) +#define xen_initial_domain() (xen_domain() && \ + xen_start_info && xen_start_info->flags & SIF_INITDOMAIN) #else /* !CONFIG_XEN_DOM0 */ #define xen_initial_domain() (0) #endif /* CONFIG_XEN_DOM0 */ |