diff options
| author | K. Y. Srinivasan <kys@microsoft.com> | 2015-02-27 11:26:05 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-01 19:30:08 -0800 |
| commit | 04653a009a63d6a91c60a5449ea97e3ed5e1dc29 (patch) | |
| tree | 06bf2350c2f432cf2bf20f4117519bf6066e85ad | |
| parent | 40384e4bbeb9f2651fe9bffc0062d9f31ef625bf (diff) | |
| download | lwn-04653a009a63d6a91c60a5449ea97e3ed5e1dc29.tar.gz lwn-04653a009a63d6a91c60a5449ea97e3ed5e1dc29.zip | |
Drivers: hv: vmbus: Add support for the NetworkDirect GUID
NetworkDirect is a service that supports guest RDMA.
Define the GUID for this service.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/hv/channel_mgmt.c | 2 | ||||
| -rw-r--r-- | include/linux/hyperv.h | 10 |
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index 6be93f09f976..0ba6b5c303e6 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -413,6 +413,8 @@ static const struct hv_vmbus_device_id hp_devs[] = { { HV_SCSI_GUID, }, /* Network */ { HV_NIC_GUID, }, + /* NetworkDirect Guest RDMA */ + { HV_ND_GUID, }, }; diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 26a32b771ee5..7d976ac01fac 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -1110,6 +1110,16 @@ void vmbus_driver_unregister(struct hv_driver *hv_driver); } /* + * NetworkDirect. This is the guest RDMA service. + * {8c2eaf3d-32a7-4b09-ab99-bd1f1c86b501} + */ +#define HV_ND_GUID \ + .guid = { \ + 0x3d, 0xaf, 0x2e, 0x8c, 0xa7, 0x32, 0x09, 0x4b, \ + 0xab, 0x99, 0xbd, 0x1f, 0x1c, 0x86, 0xb5, 0x01 \ + } + +/* * Common header for Hyper-V ICs */ |