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build/patch/kernel/archive/wsl2-arm64-6.6/1667-drivers-hv-dxgkrnl-Add-virtual-compute-device-VMBus-channel-guids.patch
2025-01-05 10:15:14 +01:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Iouri Tarassov <iourit@linux.microsoft.com>
Date: Tue, 15 Feb 2022 18:11:52 -0800
Subject: drivers: hv: dxgkrnl: Add virtual compute device VMBus channel guids
Add VMBus channel guids, which are used by hyper-v virtual compute
device driver.
Signed-off-by: Iouri Tarassov <iourit@linux.microsoft.com>
[kms: Forward port to v6.1]
Signed-off-by: Kelsey Steele <kelseysteele@microsoft.com>
---
include/linux/hyperv.h | 16 ++++++++++
1 file changed, 16 insertions(+)
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 111111111111..222222222222 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -1472,6 +1472,22 @@ void vmbus_free_mmio(resource_size_t start, resource_size_t size);
.guid = GUID_INIT(0xda0a7802, 0xe377, 0x4aac, 0x8e, 0x77, \
0x05, 0x58, 0xeb, 0x10, 0x73, 0xf8)
+/*
+ * GPU paravirtualization global DXGK channel
+ * {DDE9CBC0-5060-4436-9448-EA1254A5D177}
+ */
+#define HV_GPUP_DXGK_GLOBAL_GUID \
+ .guid = GUID_INIT(0xdde9cbc0, 0x5060, 0x4436, 0x94, 0x48, \
+ 0xea, 0x12, 0x54, 0xa5, 0xd1, 0x77)
+
+/*
+ * GPU paravirtualization per virtual GPU DXGK channel
+ * {6E382D18-3336-4F4B-ACC4-2B7703D4DF4A}
+ */
+#define HV_GPUP_DXGK_VGPU_GUID \
+ .guid = GUID_INIT(0x6e382d18, 0x3336, 0x4f4b, 0xac, 0xc4, \
+ 0x2b, 0x77, 0x3, 0xd4, 0xdf, 0x4a)
+
/*
* Synthetic FC GUID
* {2f9bcc4a-0069-4af3-b76b-6fd0be528cda}
--
Armbian