drivers:hv: Define the channel type for Hyper-V PCI Express pass-through
This defines the channel type for PCI front-ends in Hyper-V VMs. Signed-off-by: Jake Oshins <jakeo@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -358,6 +358,7 @@ enum {
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SCSI,
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NIC,
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ND_NIC,
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PCIE,
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MAX_PERF_CHN,
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};
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@ -375,6 +376,8 @@ static const struct hv_vmbus_device_id hp_devs[] = {
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{ HV_NIC_GUID, },
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/* NetworkDirect Guest RDMA */
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{ HV_ND_GUID, },
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/* PCI Express Pass Through */
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{ HV_PCIE_GUID, },
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};
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@ -1140,6 +1140,17 @@ u64 hv_do_hypercall(u64 control, void *input, void *output);
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0xab, 0x99, 0xbd, 0x1f, 0x1c, 0x86, 0xb5, 0x01 \
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}
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/*
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* PCI Express Pass Through
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* {44C4F61D-4444-4400-9D52-802E27EDE19F}
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*/
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#define HV_PCIE_GUID \
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.guid = { \
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0x1D, 0xF6, 0xC4, 0x44, 0x44, 0x44, 0x00, 0x44, \
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0x9D, 0x52, 0x80, 0x2E, 0x27, 0xED, 0xE1, 0x9F \
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}
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/*
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* Common header for Hyper-V ICs
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*/
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