[PATCH V2 0/2] virtio: update virtio id table

STALE1896d

3 messages, 1 author, 2021-06-01 · open the first message on its own page

[PATCH V2 0/2] virtio: update virtio id table

From: Zhu Lingshan <hidden>
Date: 2021-06-01 07:02:54 

This series adds transitional device ids in virtio pci
header. Then reuses the ids in ifcvf driver

Zhu Lingshan (2):
  virtio-pci: add transitional device ids in virtio pci header
  vDPA/ifcvf: reuse pre-defined macros for device ids and vendor ids

 drivers/vdpa/ifcvf/ifcvf_base.h | 12 ------------
 drivers/vdpa/ifcvf/ifcvf_main.c | 23 +++++++++++++----------
 include/uapi/linux/virtio_pci.h | 12 ++++++++++++
 3 files changed, 25 insertions(+), 22 deletions(-)

-- 
2.27.0

[PATCH V2 1/2] virtio-pci: add transitional device ids in virtio pci header

From: Zhu Lingshan <hidden>
Date: 2021-06-01 07:02:56 

This commit adds transitional device ids in the virtio pci
header file

Signed-off-by: Zhu Lingshan <redacted>
---
 include/uapi/linux/virtio_pci.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/uapi/linux/virtio_pci.h b/include/uapi/linux/virtio_pci.h
index 3a86f36d7e3d..09986b995ebf 100644
--- a/include/uapi/linux/virtio_pci.h
+++ b/include/uapi/linux/virtio_pci.h
@@ -205,4 +205,16 @@ struct virtio_pci_cfg_cap {
 
 #endif /* VIRTIO_PCI_NO_MODERN */
 
+/*
+ * Virtio Transitional IDs
+ */
+
+#define VIRTIO_TRANS_ID_NET		1000 /* transitional virtio net */
+#define VIRTIO_TRANS_ID_BLOCK		1001 /* transitional virtio block */
+#define VIRTIO_TRANS_ID_BALLOON		1002 /* transitional virtio balloon */
+#define VIRTIO_TRANS_ID_CONSOLE		1003 /* transitional virtio console */
+#define VIRTIO_TRANS_ID_SCSI		1004 /* transitional virtio SCSI */
+#define VIRTIO_TRANS_ID_RNG		1005 /* transitional virtio rng */
+#define VIRTIO_TRANS_ID_9P		1009 /* transitional virtio 9p console */
+
 #endif
-- 
2.27.0

[PATCH V2 2/2] vDPA/ifcvf: reuse pre-defined macros for device ids and vendor ids

From: Zhu Lingshan <hidden>
Date: 2021-06-01 07:02:58 

This commit would reuse pre-defined macros for ifcvf device ids
and vendor ids

Signed-off-by: Zhu Lingshan <redacted>
---
 drivers/vdpa/ifcvf/ifcvf_base.h | 12 ------------
 drivers/vdpa/ifcvf/ifcvf_main.c | 23 +++++++++++++----------
 2 files changed, 13 insertions(+), 22 deletions(-)

diff --git a/drivers/vdpa/ifcvf/ifcvf_base.h b/drivers/vdpa/ifcvf/ifcvf_base.h
index 0111bfdeb342..ded1b1b5fb13 100644
--- a/drivers/vdpa/ifcvf/ifcvf_base.h
+++ b/drivers/vdpa/ifcvf/ifcvf_base.h
@@ -19,21 +19,9 @@
 #include <uapi/linux/virtio_config.h>
 #include <uapi/linux/virtio_pci.h>
 
-#define N3000_VENDOR_ID		0x1AF4
 #define N3000_DEVICE_ID		0x1041
-#define N3000_SUBSYS_VENDOR_ID	0x8086
 #define N3000_SUBSYS_DEVICE_ID	0x001A
 
-#define C5000X_PL_VENDOR_ID		0x1AF4
-#define C5000X_PL_DEVICE_ID		0x1000
-#define C5000X_PL_SUBSYS_VENDOR_ID	0x8086
-#define C5000X_PL_SUBSYS_DEVICE_ID	0x0001
-
-#define C5000X_PL_BLK_VENDOR_ID		0x1AF4
-#define C5000X_PL_BLK_DEVICE_ID		0x1001
-#define C5000X_PL_BLK_SUBSYS_VENDOR_ID	0x8086
-#define C5000X_PL_BLK_SUBSYS_DEVICE_ID	0x0002
-
 #define IFCVF_NET_SUPPORTED_FEATURES \
 		((1ULL << VIRTIO_NET_F_MAC)			| \
 		 (1ULL << VIRTIO_F_ANY_LAYOUT)			| \
diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c
index ab0ab5cf0f6e..bc1d59f316d1 100644
--- a/drivers/vdpa/ifcvf/ifcvf_main.c
+++ b/drivers/vdpa/ifcvf/ifcvf_main.c
@@ -536,18 +536,21 @@ static void ifcvf_remove(struct pci_dev *pdev)
 }
 
 static struct pci_device_id ifcvf_pci_ids[] = {
-	{ PCI_DEVICE_SUB(N3000_VENDOR_ID,
+	/* N3000 network device */
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_REDHAT_QUMRANET,
 			 N3000_DEVICE_ID,
-			 N3000_SUBSYS_VENDOR_ID,
+			 PCI_VENDOR_ID_INTEL,
 			 N3000_SUBSYS_DEVICE_ID) },
-	{ PCI_DEVICE_SUB(C5000X_PL_VENDOR_ID,
-			 C5000X_PL_DEVICE_ID,
-			 C5000X_PL_SUBSYS_VENDOR_ID,
-			 C5000X_PL_SUBSYS_DEVICE_ID) },
-	{ PCI_DEVICE_SUB(C5000X_PL_BLK_VENDOR_ID,
-			 C5000X_PL_BLK_DEVICE_ID,
-			 C5000X_PL_BLK_SUBSYS_VENDOR_ID,
-			 C5000X_PL_BLK_SUBSYS_DEVICE_ID) },
+	/* C5000X-PL network device */
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_REDHAT_QUMRANET,
+			 VIRTIO_TRANS_ID_NET,
+			 PCI_VENDOR_ID_INTEL,
+			 VIRTIO_ID_NET) },
+	/* C5000X-PL block device */
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_REDHAT_QUMRANET,
+			 VIRTIO_TRANS_ID_BLOCK,
+			 PCI_VENDOR_ID_INTEL,
+			 VIRTIO_ID_BLOCK) },
 
 	{ 0 },
 };
-- 
2.27.0
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