diff options
| -rw-r--r-- | drivers/hv/connection.c | 5 | ||||
| -rw-r--r-- | include/linux/hyperv.h | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c index d6b1e29b0ad..8dd98d4fc12 100644 --- a/drivers/hv/connection.c +++ b/drivers/hv/connection.c @@ -55,6 +55,9 @@ static __u32 vmbus_get_next_version(__u32 current_version) case (VERSION_WIN8): return VERSION_WIN7; + case (VERSION_WIN8_1): + return VERSION_WIN8; + case (VERSION_WS2008): default: return VERSION_INVAL; @@ -79,7 +82,7 @@ static int vmbus_negotiate_version(struct vmbus_channel_msginfo *msginfo, msg->monitor_page2 = virt_to_phys( (void *)((unsigned long)vmbus_connection.monitor_pages + PAGE_SIZE)); - if (version == VERSION_WIN8) + if (version == VERSION_WIN8_1) msg->target_vcpu = hv_context.vp_index[smp_processor_id()]; /* diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 1835c615948..b6043a0c629 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -473,15 +473,18 @@ hv_get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi, * 0 . 13 (Windows Server 2008) * 1 . 1 (Windows 7) * 2 . 4 (Windows 8) + * 3 . 0 (Windows 8 R2) */ #define VERSION_WS2008 ((0 << 16) | (13)) #define VERSION_WIN7 ((1 << 16) | (1)) #define VERSION_WIN8 ((2 << 16) | (4)) +#define VERSION_WIN8_1 ((3 << 16) | (0)) + #define VERSION_INVAL -1 -#define VERSION_CURRENT VERSION_WIN8 +#define VERSION_CURRENT VERSION_WIN8_1 /* Make maximum size of pipe payload of 16K */ #define MAX_PIPE_DATA_PAYLOAD (sizeof(u8) * 16384) |