diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_main.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.h b/drivers/net/ethernet/apm/xgene/xgene_enet_main.h index 05365c1b12db..175d18890c7a 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.h +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.h @@ -49,6 +49,11 @@ #define XGENE_ENET_MSS 1448 #define XGENE_MIN_ENET_FRAME_SIZE 60 +#define XGENE_MAX_ENET_IRQ 8 +#define XGENE_NUM_RX_RING 4 +#define XGENE_NUM_TX_RING 4 +#define XGENE_NUM_TXC_RING 4 + #define START_CPU_BUFNUM_0 0 #define START_ETH_BUFNUM_0 2 #define START_BP_BUFNUM_0 0x22 @@ -73,7 +78,6 @@ #define X2_START_RING_NUM_1 256 #define IRQ_ID_SIZE 16 -#define XGENE_MAX_TXC_RINGS 1 #define PHY_POLL_LINK_ON (10 * HZ) #define PHY_POLL_LINK_OFF (PHY_POLL_LINK_ON / 5) @@ -103,6 +107,7 @@ struct xgene_enet_desc_ring { void *irq_mbox_addr; u16 dst_ring_num; u8 nbufpool; + u8 index; struct sk_buff *(*rx_skb); struct sk_buff *(*cp_skb); dma_addr_t *frag_dma_addr; @@ -144,6 +149,7 @@ struct xgene_ring_ops { void (*clear)(struct xgene_enet_desc_ring *); void (*wr_cmd)(struct xgene_enet_desc_ring *, int); u32 (*len)(struct xgene_enet_desc_ring *); + void (*coalesce)(struct xgene_enet_desc_ring *); }; struct xgene_cle_ops { @@ -159,15 +165,16 @@ struct xgene_enet_pdata { struct clk *clk; struct platform_device *pdev; enum xgene_enet_id enet_id; - struct xgene_enet_desc_ring *tx_ring; - struct xgene_enet_desc_ring *rx_ring; - u16 tx_level; - u16 txc_level; + struct xgene_enet_desc_ring *tx_ring[XGENE_NUM_TX_RING]; + struct xgene_enet_desc_ring *rx_ring[XGENE_NUM_RX_RING]; + u16 tx_level[XGENE_NUM_TX_RING]; + u16 txc_level[XGENE_NUM_TX_RING]; char *dev_name; u32 rx_buff_cnt; u32 tx_qcnt_hi; - u32 rx_irq; - u32 txc_irq; + u32 irqs[XGENE_MAX_ENET_IRQ]; + u8 rxq_cnt; + u8 txq_cnt; u8 cq_cnt; void __iomem *eth_csr_addr; void __iomem *eth_ring_if_addr; |