diff options
| -rw-r--r-- | drivers/net/ethernet/atheros/alx/alx.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/ethernet/atheros/alx/alx.h b/drivers/net/ethernet/atheros/alx/alx.h index 6cac919272ea..0859053525de 100644 --- a/drivers/net/ethernet/atheros/alx/alx.h +++ b/drivers/net/ethernet/atheros/alx/alx.h @@ -50,6 +50,10 @@ struct alx_buffer { }; struct alx_rx_queue { + struct net_device *netdev; + struct device *dev; + struct alx_napi *np; + struct alx_rrd *rrd; dma_addr_t rrd_dma; @@ -58,16 +62,26 @@ struct alx_rx_queue { struct alx_buffer *bufs; + u16 count; u16 write_idx, read_idx; u16 rrd_read_idx; + u16 queue_idx; }; #define ALX_RX_ALLOC_THRESH 32 struct alx_tx_queue { + struct net_device *netdev; + struct device *dev; + struct alx_txd *tpd; dma_addr_t tpd_dma; + struct alx_buffer *bufs; + + u16 count; u16 write_idx, read_idx; + u16 queue_idx; + u16 p_reg, c_reg; }; #define ALX_DEFAULT_TX_WORK 128 @@ -76,6 +90,18 @@ enum alx_device_quirks { ALX_DEV_QUIRK_MSI_INTX_DISABLE_BUG = BIT(0), }; +struct alx_napi { + struct napi_struct napi; + struct alx_priv *alx; + struct alx_rx_queue *rxq; + struct alx_tx_queue *txq; + int vec_idx; + u32 vec_mask; + char irq_lbl[IFNAMSIZ + 8]; +}; + +#define ALX_MAX_NAPIS 8 + #define ALX_FLAG_USING_MSIX BIT(0) #define ALX_FLAG_USING_MSI BIT(1) @@ -96,6 +122,11 @@ struct alx_priv { unsigned int size; } descmem; + struct alx_napi *qnapi[ALX_MAX_NAPIS]; + int num_txq; + int num_rxq; + int num_napi; + /* protect int_mask updates */ spinlock_t irq_lock; u32 int_mask; |