diff options
Diffstat (limited to 'drivers/vdpa/ifcvf/ifcvf_base.h')
| -rw-r--r-- | drivers/vdpa/ifcvf/ifcvf_base.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/vdpa/ifcvf/ifcvf_base.h b/drivers/vdpa/ifcvf/ifcvf_base.h index 09918af3ecf8..c486873f370a 100644 --- a/drivers/vdpa/ifcvf/ifcvf_base.h +++ b/drivers/vdpa/ifcvf/ifcvf_base.h @@ -71,12 +71,14 @@ struct ifcvf_hw { u64 hw_features; u32 dev_type; struct virtio_pci_common_cfg __iomem *common_cfg; - void __iomem *net_cfg; + void __iomem *dev_cfg; struct vring_info vring[IFCVF_MAX_QUEUES]; void __iomem * const *base; char config_msix_name[256]; struct vdpa_callback config_cb; unsigned int config_irq; + /* virtio-net or virtio-blk device config size */ + u32 config_size; }; struct ifcvf_adapter { @@ -105,9 +107,9 @@ int ifcvf_init_hw(struct ifcvf_hw *hw, struct pci_dev *dev); int ifcvf_start_hw(struct ifcvf_hw *hw); void ifcvf_stop_hw(struct ifcvf_hw *hw); void ifcvf_notify_queue(struct ifcvf_hw *hw, u16 qid); -void ifcvf_read_net_config(struct ifcvf_hw *hw, u64 offset, +void ifcvf_read_dev_config(struct ifcvf_hw *hw, u64 offset, void *dst, int length); -void ifcvf_write_net_config(struct ifcvf_hw *hw, u64 offset, +void ifcvf_write_dev_config(struct ifcvf_hw *hw, u64 offset, const void *src, int length); u8 ifcvf_get_status(struct ifcvf_hw *hw); void ifcvf_set_status(struct ifcvf_hw *hw, u8 status); @@ -120,4 +122,5 @@ u16 ifcvf_get_vq_state(struct ifcvf_hw *hw, u16 qid); int ifcvf_set_vq_state(struct ifcvf_hw *hw, u16 qid, u16 num); struct ifcvf_adapter *vf_to_adapter(struct ifcvf_hw *hw); int ifcvf_probed_virtio_net(struct ifcvf_hw *hw); +u32 ifcvf_get_config_size(struct ifcvf_hw *hw); #endif /* _IFCVF_H_ */ |