[PATCH v11 23/40] virtio_pci: move struct virtio_pci_common_cfg to virtio_pci_modern.h

[Xuan Zhuo]

In order to facilitate the expansion of virtio_pci_common_cfg in the
future, move it from uapi to virtio_pci_modern.h. In this way, we can
freely expand virtio_pci_common_cfg in the future.

Other projects using virtio_pci_common_cfg in uapi need to maintain a
separate virtio_pci_common_cfg or use the offset macro defined in uapi.

Signed-off-by: Xuan Zhuo <xuanzhuo at linux.alibaba.com>
---
 include/linux/virtio_pci_modern.h | 26 ++++++++++++++++++++++++++
 include/uapi/linux/virtio_pci.h   | 26 --------------------------
 2 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/include/linux/virtio_pci_modern.h b/include/linux/virtio_pci_modern.h
index eb2bd9b4077d..c4f7ffbacb4e 100644
--- a/include/linux/virtio_pci_modern.h
+++ b/include/linux/virtio_pci_modern.h
@@ -5,6 +5,32 @@
 #include <linux/pci.h>
 #include <linux/virtio_pci.h>
 
+/* Fields in VIRTIO_PCI_CAP_COMMON_CFG: */
+struct virtio_pci_common_cfg {
+	/* About the whole device. */
+	__le32 device_feature_select;	/* read-write */
+	__le32 device_feature;		/* read-only */
+	__le32 guest_feature_select;	/* read-write */
+	__le32 guest_feature;		/* read-write */
+	__le16 msix_config;		/* read-write */
+	__le16 num_queues;		/* read-only */
+	__u8 device_status;		/* read-write */
+	__u8 config_generation;		/* read-only */
+
+	/* About a specific virtqueue. */
+	__le16 queue_select;		/* read-write */
+	__le16 queue_size;		/* read-write, power of 2. */
+	__le16 queue_msix_vector;	/* read-write */
+	__le16 queue_enable;		/* read-write */
+	__le16 queue_notify_off;	/* read-only */
+	__le32 queue_desc_lo;		/* read-write */
+	__le32 queue_desc_hi;		/* read-write */
+	__le32 queue_avail_lo;		/* read-write */
+	__le32 queue_avail_hi;		/* read-write */
+	__le32 queue_used_lo;		/* read-write */
+	__le32 queue_used_hi;		/* read-write */
+};
+
 struct virtio_pci_modern_device {
 	struct pci_dev *pci_dev;
 
diff --git a/include/uapi/linux/virtio_pci.h b/include/uapi/linux/virtio_pci.h
index 3a86f36d7e3d..247ec42af2c8 100644
--- a/include/uapi/linux/virtio_pci.h
+++ b/include/uapi/linux/virtio_pci.h
@@ -140,32 +140,6 @@ struct virtio_pci_notify_cap {
 	__le32 notify_off_multiplier;	/* Multiplier for queue_notify_off. */
 };
 
-/* Fields in VIRTIO_PCI_CAP_COMMON_CFG: */
-struct virtio_pci_common_cfg {
-	/* About the whole device. */
-	__le32 device_feature_select;	/* read-write */
-	__le32 device_feature;		/* read-only */
-	__le32 guest_feature_select;	/* read-write */
-	__le32 guest_feature;		/* read-write */
-	__le16 msix_config;		/* read-write */
-	__le16 num_queues;		/* read-only */
-	__u8 device_status;		/* read-write */
-	__u8 config_generation;		/* read-only */
-
-	/* About a specific virtqueue. */
-	__le16 queue_select;		/* read-write */
-	__le16 queue_size;		/* read-write, power of 2. */
-	__le16 queue_msix_vector;	/* read-write */
-	__le16 queue_enable;		/* read-write */
-	__le16 queue_notify_off;	/* read-only */
-	__le32 queue_desc_lo;		/* read-write */
-	__le32 queue_desc_hi;		/* read-write */
-	__le32 queue_avail_lo;		/* read-write */
-	__le32 queue_avail_hi;		/* read-write */
-	__le32 queue_used_lo;		/* read-write */
-	__le32 queue_used_hi;		/* read-write */
-};
-
 /* Fields in VIRTIO_PCI_CAP_PCI_CFG: */
 struct virtio_pci_cfg_cap {
 	struct virtio_pci_cap cap;
-- 
2.31.0