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Differential D6953 Diff 18318 head/sys/dev/hyperv/include/hyperv.h

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head/sys/dev/hyperv/include/hyperv.h

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* VMBUS version is 32 bit, upper 16 bit for major_number and lower * VMBUS version is 32 bit, upper 16 bit for major_number and lower
* 16 bit for minor_number. * 16 bit for minor_number.
* *
* 0.13 -- Windows Server 2008 * 0.13 -- Windows Server 2008
* 1.1 -- Windows 7 * 1.1 -- Windows 7
* 2.4 -- Windows 8 * 2.4 -- Windows 8
* 3.0 -- Windows 8.1 * 3.0 -- Windows 8.1
*/ */
#define HV_VMBUS_VERSION_WS2008 ((0 << 16) | (13)) #define VMBUS_VERSION_WS2008 ((0 << 16) | (13))
#define HV_VMBUS_VERSION_WIN7 ((1 << 16) | (1)) #define VMBUS_VERSION_WIN7 ((1 << 16) | (1))
#define HV_VMBUS_VERSION_WIN8 ((2 << 16) | (4)) #define VMBUS_VERSION_WIN8 ((2 << 16) | (4))
#define HV_VMBUS_VERSION_WIN8_1 ((3 << 16) | (0)) #define VMBUS_VERSION_WIN8_1 ((3 << 16) | (0))
#define VMBUS_VERSION_MAJOR(ver) (((uint32_t)(ver)) >> 16)
#define VMBUS_VERSION_MINOR(ver) (((uint32_t)(ver)) & 0xffff)
/* /*
* Make maximum size of pipe payload of 16K * Make maximum size of pipe payload of 16K
*/ */
#define HV_MAX_PIPE_DATA_PAYLOAD (sizeof(BYTE) * 16384) #define HV_MAX_PIPE_DATA_PAYLOAD (sizeof(BYTE) * 16384)
/* /*
* Define pipe_mode values * Define pipe_mode values
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static inline unsigned long static inline unsigned long
hv_get_phys_addr(void *virt) hv_get_phys_addr(void *virt)
{ {
unsigned long ret; unsigned long ret;
ret = (vtophys(virt) | ((vm_offset_t) virt & PAGE_MASK)); ret = (vtophys(virt) | ((vm_offset_t) virt & PAGE_MASK));
return (ret); return (ret);
} }
extern uint32_t hv_vmbus_protocal_version;
#endif /* __HYPERV_H__ */ #endif /* __HYPERV_H__ */