From 04653a009a63d6a91c60a5449ea97e3ed5e1dc29 Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Fri, 27 Feb 2015 11:26:05 -0800 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/hv/channel_mgmt.c | 2 ++ include/linux/hyperv.h | 10 ++++++++++ 2 files changed, 12 insertions(+) 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 @@ -1109,6 +1109,16 @@ void vmbus_driver_unregister(struct hv_driver *hv_driver); 0x9A, 0xE7, 0x6B, 0x17, 0x49, 0x77, 0xC1, 0x92 \ } +/* + * 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 */ -- 2.20.1