diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index 7f9857c276b1..d88eda9707e6 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -47,6 +47,7 @@ #include <linux/netdevice.h> #include <linux/pci.h> #include <linux/io-64-nonatomic-hi-lo.h> +#include <net/xdp.h> #include "nfp_net_ctrl.h" @@ -350,6 +351,7 @@ struct nfp_net_rx_buf { * @rxds: Virtual address of FL/RX ring in host memory * @dma: DMA address of the FL/RX ring * @size: Size, in bytes, of the FL/RX ring (needed to free) + * @xdp_rxq: RX-ring info avail for XDP */ struct nfp_net_rx_ring { struct nfp_net_r_vector *r_vec; @@ -361,13 +363,14 @@ struct nfp_net_rx_ring { u32 idx; int fl_qcidx; + unsigned int size; u8 __iomem *qcp_fl; struct nfp_net_rx_buf *rxbufs; struct nfp_net_rx_desc *rxds; dma_addr_t dma; - unsigned int size; + struct xdp_rxq_info xdp_rxq; } ____cacheline_aligned; /** @@ -548,6 +551,8 @@ struct nfp_net_dp { * @max_r_vecs: Number of allocated interrupt vectors for RX/TX * @max_tx_rings: Maximum number of TX rings supported by the Firmware * @max_rx_rings: Maximum number of RX rings supported by the Firmware + * @stride_rx: Queue controller RX queue spacing + * @stride_tx: Queue controller TX queue spacing * @r_vecs: Pre-allocated array of ring vectors * @irq_entries: Pre-allocated array of MSI-X entries * @lsc_handler: Handler for Link State Change interrupt @@ -573,6 +578,7 @@ struct nfp_net_dp { * @qcp_cfg: Pointer to QCP queue used for configuration notification * @tx_bar: Pointer to mapped TX queues * @rx_bar: Pointer to mapped FL/RX queues + * @tlv_caps: Parsed TLV capabilities * @debugfs_dir: Device directory in debugfs * @vnic_list: Entry on device vNIC list * @pdev: Backpointer to PCI device @@ -639,6 +645,8 @@ struct nfp_net { u8 __iomem *tx_bar; u8 __iomem *rx_bar; + struct nfp_net_tlv_caps tlv_caps; + struct dentry *debugfs_dir; struct list_head vnic_list; @@ -834,6 +842,18 @@ static inline const char *nfp_net_name(struct nfp_net *nn) return nn->dp.netdev ? nn->dp.netdev->name : "ctrl"; } +static inline void nfp_ctrl_lock(struct nfp_net *nn) + __acquires(&nn->r_vecs[0].lock) +{ + spin_lock_bh(&nn->r_vecs[0].lock); +} + +static inline void nfp_ctrl_unlock(struct nfp_net *nn) + __releases(&nn->r_vecs[0].lock) +{ + spin_unlock_bh(&nn->r_vecs[0].lock); +} + /* Globals */ extern const char nfp_driver_version[]; |