diff options
Diffstat (limited to 'include/hw/xen')
| -rw-r--r-- | include/hw/xen/xen_backend.h | 2 | ||||
| -rw-r--r-- | include/hw/xen/xen_common.h | 82 |
2 files changed, 32 insertions, 52 deletions
diff --git a/include/hw/xen/xen_backend.h b/include/hw/xen/xen_backend.h index e0d52ee44f..c839eeb489 100644 --- a/include/hw/xen/xen_backend.h +++ b/include/hw/xen/xen_backend.h @@ -56,7 +56,7 @@ struct XenDevice { /* ------------------------------------------------------------- */ /* variables */ -extern XenXC xen_xc; +extern xc_interface *xen_xc; extern xenforeignmemory_handle *xen_fmem; extern struct xs_handle *xenstore; extern const char *xen_protocol; diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h index ec3ca566db..254ef14811 100644 --- a/include/hw/xen/xen_common.h +++ b/include/hw/xen/xen_common.h @@ -32,14 +32,10 @@ /* Xen 4.2 thru 4.6 */ #if CONFIG_XEN_CTRL_INTERFACE_VERSION < 471 -typedef xc_interface *XenXC; -typedef xc_interface *xenforeignmemory_handle; +typedef xc_interface xenforeignmemory_handle; typedef xc_evtchn xenevtchn_handle; typedef xc_gnttab xengnttab_handle; -# define XC_INTERFACE_FMT "%p" -# define XC_HANDLER_INITIAL_VALUE NULL - #define xenevtchn_open(l, f) xc_evtchn_open(l, f); #define xenevtchn_close(h) xc_evtchn_close(h) #define xenevtchn_fd(h) xc_evtchn_fd(h) @@ -57,30 +53,14 @@ typedef xc_gnttab xengnttab_handle; #define xengnttab_map_grant_refs(h, c, d, r, p) \ xc_gnttab_map_grant_refs(h, c, d, r, p) -static inline XenXC xen_xc_interface_open(void *logger, void *dombuild_logger, - unsigned int open_flags) -{ - return xc_interface_open(logger, dombuild_logger, open_flags); -} - /* See below for xenforeignmemory_* APIs */ #else /* CONFIG_XEN_CTRL_INTERFACE_VERSION >= 471 */ -typedef xc_interface *XenXC; - -# define XC_INTERFACE_FMT "%p" -# define XC_HANDLER_INITIAL_VALUE NULL - #include <xenevtchn.h> #include <xengnttab.h> #include <xenforeignmemory.h> -static inline XenXC xen_xc_interface_open(void *logger, void *dombuild_logger, - unsigned int open_flags) -{ - return xc_interface_open(logger, dombuild_logger, open_flags); -} #endif void destroy_hvm_domain(bool reboot); @@ -89,7 +69,7 @@ void destroy_hvm_domain(bool reboot); void xen_shutdown_fatal_error(const char *fmt, ...) GCC_FMT_ATTR(1, 2); #ifdef HVM_PARAM_VMPORT_REGS_PFN -static inline int xen_get_vmport_regs_pfn(XenXC xc, domid_t dom, +static inline int xen_get_vmport_regs_pfn(xc_interface *xc, domid_t dom, xen_pfn_t *vmport_regs_pfn) { int rc; @@ -101,7 +81,7 @@ static inline int xen_get_vmport_regs_pfn(XenXC xc, domid_t dom, return rc; } #else -static inline int xen_get_vmport_regs_pfn(XenXC xc, domid_t dom, +static inline int xen_get_vmport_regs_pfn(xc_interface *xc, domid_t dom, xen_pfn_t *vmport_regs_pfn) { return -ENOSYS; @@ -128,54 +108,54 @@ static inline int xen_get_vmport_regs_pfn(XenXC xc, domid_t dom, typedef uint16_t ioservid_t; -static inline void xen_map_memory_section(XenXC xc, domid_t dom, +static inline void xen_map_memory_section(xc_interface *xc, domid_t dom, ioservid_t ioservid, MemoryRegionSection *section) { } -static inline void xen_unmap_memory_section(XenXC xc, domid_t dom, +static inline void xen_unmap_memory_section(xc_interface *xc, domid_t dom, ioservid_t ioservid, MemoryRegionSection *section) { } -static inline void xen_map_io_section(XenXC xc, domid_t dom, +static inline void xen_map_io_section(xc_interface *xc, domid_t dom, ioservid_t ioservid, MemoryRegionSection *section) { } -static inline void xen_unmap_io_section(XenXC xc, domid_t dom, +static inline void xen_unmap_io_section(xc_interface *xc, domid_t dom, ioservid_t ioservid, MemoryRegionSection *section) { } -static inline void xen_map_pcidev(XenXC xc, domid_t dom, +static inline void xen_map_pcidev(xc_interface *xc, domid_t dom, ioservid_t ioservid, PCIDevice *pci_dev) { } -static inline void xen_unmap_pcidev(XenXC xc, domid_t dom, +static inline void xen_unmap_pcidev(xc_interface *xc, domid_t dom, ioservid_t ioservid, PCIDevice *pci_dev) { } -static inline int xen_create_ioreq_server(XenXC xc, domid_t dom, +static inline int xen_create_ioreq_server(xc_interface *xc, domid_t dom, ioservid_t *ioservid) { return 0; } -static inline void xen_destroy_ioreq_server(XenXC xc, domid_t dom, +static inline void xen_destroy_ioreq_server(xc_interface *xc, domid_t dom, ioservid_t ioservid) { } -static inline int xen_get_ioreq_server_info(XenXC xc, domid_t dom, +static inline int xen_get_ioreq_server_info(xc_interface *xc, domid_t dom, ioservid_t ioservid, xen_pfn_t *ioreq_pfn, xen_pfn_t *bufioreq_pfn, @@ -212,7 +192,7 @@ static inline int xen_get_ioreq_server_info(XenXC xc, domid_t dom, return 0; } -static inline int xen_set_ioreq_server_state(XenXC xc, domid_t dom, +static inline int xen_set_ioreq_server_state(xc_interface *xc, domid_t dom, ioservid_t ioservid, bool enable) { @@ -222,7 +202,7 @@ static inline int xen_set_ioreq_server_state(XenXC xc, domid_t dom, /* Xen 4.5 */ #else -static inline void xen_map_memory_section(XenXC xc, domid_t dom, +static inline void xen_map_memory_section(xc_interface *xc, domid_t dom, ioservid_t ioservid, MemoryRegionSection *section) { @@ -235,7 +215,7 @@ static inline void xen_map_memory_section(XenXC xc, domid_t dom, start_addr, end_addr); } -static inline void xen_unmap_memory_section(XenXC xc, domid_t dom, +static inline void xen_unmap_memory_section(xc_interface *xc, domid_t dom, ioservid_t ioservid, MemoryRegionSection *section) { @@ -248,7 +228,7 @@ static inline void xen_unmap_memory_section(XenXC xc, domid_t dom, start_addr, end_addr); } -static inline void xen_map_io_section(XenXC xc, domid_t dom, +static inline void xen_map_io_section(xc_interface *xc, domid_t dom, ioservid_t ioservid, MemoryRegionSection *section) { @@ -261,7 +241,7 @@ static inline void xen_map_io_section(XenXC xc, domid_t dom, start_addr, end_addr); } -static inline void xen_unmap_io_section(XenXC xc, domid_t dom, +static inline void xen_unmap_io_section(xc_interface *xc, domid_t dom, ioservid_t ioservid, MemoryRegionSection *section) { @@ -274,7 +254,7 @@ static inline void xen_unmap_io_section(XenXC xc, domid_t dom, start_addr, end_addr); } -static inline void xen_map_pcidev(XenXC xc, domid_t dom, +static inline void xen_map_pcidev(xc_interface *xc, domid_t dom, ioservid_t ioservid, PCIDevice *pci_dev) { @@ -286,7 +266,7 @@ static inline void xen_map_pcidev(XenXC xc, domid_t dom, PCI_FUNC(pci_dev->devfn)); } -static inline void xen_unmap_pcidev(XenXC xc, domid_t dom, +static inline void xen_unmap_pcidev(xc_interface *xc, domid_t dom, ioservid_t ioservid, PCIDevice *pci_dev) { @@ -298,7 +278,7 @@ static inline void xen_unmap_pcidev(XenXC xc, domid_t dom, PCI_FUNC(pci_dev->devfn)); } -static inline int xen_create_ioreq_server(XenXC xc, domid_t dom, +static inline int xen_create_ioreq_server(xc_interface *xc, domid_t dom, ioservid_t *ioservid) { int rc = xc_hvm_create_ioreq_server(xc, dom, HVM_IOREQSRV_BUFIOREQ_ATOMIC, @@ -311,14 +291,14 @@ static inline int xen_create_ioreq_server(XenXC xc, domid_t dom, return rc; } -static inline void xen_destroy_ioreq_server(XenXC xc, domid_t dom, +static inline void xen_destroy_ioreq_server(xc_interface *xc, domid_t dom, ioservid_t ioservid) { trace_xen_ioreq_server_destroy(ioservid); xc_hvm_destroy_ioreq_server(xc, dom, ioservid); } -static inline int xen_get_ioreq_server_info(XenXC xc, domid_t dom, +static inline int xen_get_ioreq_server_info(xc_interface *xc, domid_t dom, ioservid_t ioservid, xen_pfn_t *ioreq_pfn, xen_pfn_t *bufioreq_pfn, @@ -329,7 +309,7 @@ static inline int xen_get_ioreq_server_info(XenXC xc, domid_t dom, bufioreq_evtchn); } -static inline int xen_set_ioreq_server_state(XenXC xc, domid_t dom, +static inline int xen_set_ioreq_server_state(xc_interface *xc, domid_t dom, ioservid_t ioservid, bool enable) { @@ -340,7 +320,7 @@ static inline int xen_set_ioreq_server_state(XenXC xc, domid_t dom, #endif #if CONFIG_XEN_CTRL_INTERFACE_VERSION < 460 -static inline int xen_xc_domain_add_to_physmap(XenXC xch, uint32_t domid, +static inline int xen_xc_domain_add_to_physmap(xc_interface *xch, uint32_t domid, unsigned int space, unsigned long idx, xen_pfn_t gpfn) @@ -348,7 +328,7 @@ static inline int xen_xc_domain_add_to_physmap(XenXC xch, uint32_t domid, return xc_domain_add_to_physmap(xch, domid, space, idx, gpfn); } #else -static inline int xen_xc_domain_add_to_physmap(XenXC xch, uint32_t domid, +static inline int xen_xc_domain_add_to_physmap(xc_interface *xch, uint32_t domid, unsigned int space, unsigned long idx, xen_pfn_t gpfn) @@ -363,14 +343,14 @@ static inline int xen_xc_domain_add_to_physmap(XenXC xch, uint32_t domid, #ifdef CONFIG_XEN_PV_DOMAIN_BUILD #if CONFIG_XEN_CTRL_INTERFACE_VERSION < 470 -static inline int xen_domain_create(XenXC xc, uint32_t ssidref, +static inline int xen_domain_create(xc_interface *xc, uint32_t ssidref, xen_domain_handle_t handle, uint32_t flags, uint32_t *pdomid) { return xc_domain_create(xc, ssidref, handle, flags, pdomid); } #else -static inline int xen_domain_create(XenXC xc, uint32_t ssidref, +static inline int xen_domain_create(xc_interface *xc, uint32_t ssidref, xen_domain_handle_t handle, uint32_t flags, uint32_t *pdomid) { @@ -381,17 +361,17 @@ static inline int xen_domain_create(XenXC xc, uint32_t ssidref, #if CONFIG_XEN_CTRL_INTERFACE_VERSION < 471 -#define xenforeignmemory_open(l, f) &xen_xc +#define xenforeignmemory_open(l, f) xen_xc -static inline void *xenforeignmemory_map(XenXC *h, uint32_t dom, +static inline void *xenforeignmemory_map(xc_interface *h, uint32_t dom, int prot, size_t pages, const xen_pfn_t arr[/*pages*/], int err[/*pages*/]) { if (err) - return xc_map_foreign_bulk(*h, dom, prot, arr, err, pages); + return xc_map_foreign_bulk(h, dom, prot, arr, err, pages); else - return xc_map_foreign_pages(*h, dom, prot, arr, pages); + return xc_map_foreign_pages(h, dom, prot, arr, pages); } #define xenforeignmemory_unmap(h, p, s) munmap(p, s * XC_PAGE_SIZE) |