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[2/4] drivers:hv: Define the channel type for Hyper-V PCI Express pass-through

Message ID 1438476889-19220-3-git-send-email-jakeo@microsoft.com
State Changes Requested
Headers show

Commit Message

Jake Oshins Aug. 2, 2015, 12:54 a.m. UTC 
From: Jake Oshins <jakeo@microsoft.com>

This patch defines the channel type for a paravirtual PCI front-end within
a Hyper-V VM.

Signed-off-by: Jake Oshins <jakeo@microsoft.com>
---
 include/linux/hyperv.h | 11 +++++++++++
 1 file changed, 11 insertions(+)
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Patch

diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 02393b6..ab17332 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -1139,6 +1139,17 @@  int vmbus_cpu_number_to_vp_number(int cpu_number);
 		}
 
 /*
+ * PCI Express Pass Through
+ * {44C4F61D-4444-4400-9D52-802E27EDE19F}
+ */
+
+#define HV_PCIE_GUID \
+	.guid = { \
+			0x1D, 0xF6, 0xC4, 0x44, 0x44, 0x44, 0x00, 0x44, \
+			0x9D, 0x52, 0x80, 0x2E, 0x27, 0xED, 0xE1, 0x9F \
+		}
+
+/*
  * Common header for Hyper-V ICs
  */