diff mbox series

[V5,5/5] vDPA/ifcvf: cacheline alignment for ifcvf_hw

Message ID 20220222070109.931260-6-lingshan.zhu@intel.com (mailing list archive)
State Superseded
Delegated to: Netdev Maintainers
Headers show
Series vDPA/ifcvf: implement shared IRQ feature | expand

Checks

Context Check Description
netdev/tree_selection success Not a local patch

Commit Message

Zhu, Lingshan Feb. 22, 2022, 7:01 a.m. UTC 
This commit introduces a new cacheline aligned layout for
ifcvf_hw.

Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
---
 drivers/vdpa/ifcvf/ifcvf_base.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/vdpa/ifcvf/ifcvf_base.h b/drivers/vdpa/ifcvf/ifcvf_base.h
index dcd31accfce5..115b61f4924b 100644
--- a/drivers/vdpa/ifcvf/ifcvf_base.h
+++ b/drivers/vdpa/ifcvf/ifcvf_base.h
@@ -66,16 +66,18 @@  struct ifcvf_hw {
 	u8 __iomem *isr;
 	/* Live migration */
 	u8 __iomem *lm_cfg;
-	u16 nr_vring;
 	/* Notification bar number */
 	u8 notify_bar;
+	u8 msix_vector_status;
+	/* virtio-net or virtio-blk device config size */
+	u32 config_size;
 	/* Notificaiton bar address */
 	void __iomem *notify_base;
 	phys_addr_t notify_base_pa;
 	u32 notify_off_multiplier;
+	u32 dev_type;
 	u64 req_features;
 	u64 hw_features;
-	u32 dev_type;
 	struct virtio_pci_common_cfg __iomem *common_cfg;
 	void __iomem *dev_cfg;
 	struct vring_info vring[IFCVF_MAX_QUEUES];
@@ -84,9 +86,7 @@  struct ifcvf_hw {
 	struct vdpa_callback config_cb;
 	int config_irq;
 	int vqs_reused_irq;
-	/* virtio-net or virtio-blk device config size */
-	u32 config_size;
-	u8 msix_vector_status;
+	u16 nr_vring;
 };
 
 struct ifcvf_adapter {