[PATCH v5 23/26] pci: allocate pci id for nvme

[Klaus Jensen]

The emulated nvme device (hw/block/nvme.c) is currently using an
internal Intel device id.

Prepare to change that by allocating a device id under the 1b36 (Red
Hat, Inc.) vendor id.

Signed-off-by: Klaus Jensen <address@hidden>
---
 MAINTAINERS            |  1 +
 docs/specs/nvme.txt    | 10 ++++++++++
 docs/specs/pci-ids.txt |  1 +
 include/hw/pci/pci.h   |  1 +
 4 files changed, 13 insertions(+)
 create mode 100644 docs/specs/nvme.txt

diff --git a/MAINTAINERS b/MAINTAINERS
index 1f0bc72f2189..14a018e9c0ae 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1645,6 +1645,7 @@ L: address@hidden
 S: Supported
 F: hw/block/nvme*
 F: tests/qtest/nvme-test.c
+F: docs/specs/nvme.txt
 
 megasas
 M: Hannes Reinecke <address@hidden>
diff --git a/docs/specs/nvme.txt b/docs/specs/nvme.txt
new file mode 100644
index 000000000000..6ec7ddbc7ee0
--- /dev/null
+++ b/docs/specs/nvme.txt
@@ -0,0 +1,10 @@
+NVM Express Controller
+======================
+
+The nvme device (-device nvme) emulates an NVM Express Controller.
+
+
+Reference Specifications
+------------------------
+
+  https://nvmexpress.org/resources/specifications/
diff --git a/docs/specs/pci-ids.txt b/docs/specs/pci-ids.txt
index 4d53e5c7d9d5..abbdbca6be38 100644
--- a/docs/specs/pci-ids.txt
+++ b/docs/specs/pci-ids.txt
@@ -63,6 +63,7 @@ PCI devices (other than virtio):
 1b36:000b  PCIe Expander Bridge (-device pxb-pcie)
 1b36:000d  PCI xhci usb host adapter
 1b36:000f  mdpy (mdev sample device), linux/samples/vfio-mdev/mdpy.c
+1b36:0010  PCIe NVMe device (-device nvme)
 
 All these devices are documented in docs/specs.
 
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index b5013b834b20..9a20c309d0f2 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -103,6 +103,7 @@ extern bool pci_available;
 #define PCI_DEVICE_ID_REDHAT_XHCI        0x000d
 #define PCI_DEVICE_ID_REDHAT_PCIE_BRIDGE 0x000e
 #define PCI_DEVICE_ID_REDHAT_MDPY        0x000f
+#define PCI_DEVICE_ID_REDHAT_NVME        0x0010
 #define PCI_DEVICE_ID_REDHAT_QXL         0x0100
 
 #define FMT_PCIBUS                      PRIx64
-- 
2.25.0