diff options
Diffstat (limited to 'drivers/vdpa/ifcvf/ifcvf_base.h')
| -rw-r--r-- | drivers/vdpa/ifcvf/ifcvf_base.h | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/drivers/vdpa/ifcvf/ifcvf_base.h b/drivers/vdpa/ifcvf/ifcvf_base.h index 2996db0da490..09918af3ecf8 100644 --- a/drivers/vdpa/ifcvf/ifcvf_base.h +++ b/drivers/vdpa/ifcvf/ifcvf_base.h @@ -22,17 +22,8 @@ #define N3000_DEVICE_ID 0x1041 #define N3000_SUBSYS_DEVICE_ID 0x001A -#define IFCVF_NET_SUPPORTED_FEATURES \ - ((1ULL << VIRTIO_NET_F_MAC) | \ - (1ULL << VIRTIO_F_ANY_LAYOUT) | \ - (1ULL << VIRTIO_F_VERSION_1) | \ - (1ULL << VIRTIO_NET_F_STATUS) | \ - (1ULL << VIRTIO_F_ORDER_PLATFORM) | \ - (1ULL << VIRTIO_F_ACCESS_PLATFORM) | \ - (1ULL << VIRTIO_NET_F_MRG_RXBUF)) - -/* Only one queue pair for now. */ -#define IFCVF_MAX_QUEUE_PAIRS 1 +/* Max 8 data queue pairs(16 queues) and one control vq for now. */ +#define IFCVF_MAX_QUEUES 17 #define IFCVF_QUEUE_ALIGNMENT PAGE_SIZE #define IFCVF_QUEUE_MAX 32768 @@ -51,8 +42,6 @@ #define ifcvf_private_to_vf(adapter) \ (&((struct ifcvf_adapter *)adapter)->vf) -#define IFCVF_MAX_INTR (IFCVF_MAX_QUEUE_PAIRS * 2 + 1) - struct vring_info { u64 desc; u64 avail; @@ -83,7 +72,7 @@ struct ifcvf_hw { u32 dev_type; struct virtio_pci_common_cfg __iomem *common_cfg; void __iomem *net_cfg; - struct vring_info vring[IFCVF_MAX_QUEUE_PAIRS * 2]; + struct vring_info vring[IFCVF_MAX_QUEUES]; void __iomem * const *base; char config_msix_name[256]; struct vdpa_callback config_cb; @@ -103,7 +92,13 @@ struct ifcvf_vring_lm_cfg { struct ifcvf_lm_cfg { u8 reserved[IFCVF_LM_RING_STATE_OFFSET]; - struct ifcvf_vring_lm_cfg vring_lm_cfg[IFCVF_MAX_QUEUE_PAIRS]; + struct ifcvf_vring_lm_cfg vring_lm_cfg[IFCVF_MAX_QUEUES]; +}; + +struct ifcvf_vdpa_mgmt_dev { + struct vdpa_mgmt_dev mdev; + struct ifcvf_adapter *adapter; + struct pci_dev *pdev; }; int ifcvf_init_hw(struct ifcvf_hw *hw, struct pci_dev *dev); |