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[PATCH v5 23/26] pci: allocate pci id for nvme
From: |
Klaus Jensen |
Subject: |
[PATCH v5 23/26] pci: allocate pci id for nvme |
Date: |
Tue, 4 Feb 2020 10:52:05 +0100 |
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
- Re: [PATCH v5 11/26] nvme: add support for the asynchronous event request command, (continued)
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Re: [PATCH v5 24/26] nvme: change controller pci id, Maxim Levitsky, 2020/02/12
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