diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/genet/bcmgenet.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.h | 50 |
1 files changed, 36 insertions, 14 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index 0d370d168aee..6f2887a5e0be 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -293,6 +293,7 @@ struct bcmgenet_mib_counters { #define UMAC_IRQ_PHY_DET_F (1 << 3) #define UMAC_IRQ_LINK_UP (1 << 4) #define UMAC_IRQ_LINK_DOWN (1 << 5) +#define UMAC_IRQ_LINK_EVENT (UMAC_IRQ_LINK_UP | UMAC_IRQ_LINK_DOWN) #define UMAC_IRQ_UMAC (1 << 6) #define UMAC_IRQ_UMAC_TSV (1 << 7) #define UMAC_IRQ_TBUF_UNDERRUN (1 << 8) @@ -303,13 +304,22 @@ struct bcmgenet_mib_counters { #define UMAC_IRQ_RXDMA_MBDONE (1 << 13) #define UMAC_IRQ_RXDMA_PDONE (1 << 14) #define UMAC_IRQ_RXDMA_BDONE (1 << 15) +#define UMAC_IRQ_RXDMA_DONE (UMAC_IRQ_RXDMA_PDONE | \ + UMAC_IRQ_RXDMA_BDONE) #define UMAC_IRQ_TXDMA_MBDONE (1 << 16) #define UMAC_IRQ_TXDMA_PDONE (1 << 17) #define UMAC_IRQ_TXDMA_BDONE (1 << 18) +#define UMAC_IRQ_TXDMA_DONE (UMAC_IRQ_TXDMA_PDONE | \ + UMAC_IRQ_TXDMA_BDONE) /* Only valid for GENETv3+ */ #define UMAC_IRQ_MDIO_DONE (1 << 23) #define UMAC_IRQ_MDIO_ERROR (1 << 24) +/* INTRL2 instance 1 definitions */ +#define UMAC_IRQ1_TX_INTR_MASK 0xFFFF +#define UMAC_IRQ1_RX_INTR_MASK 0xFFFF +#define UMAC_IRQ1_RX_INTR_SHIFT 16 + /* Register block offsets */ #define GENET_SYS_OFF 0x0000 #define GENET_GR_BRIDGE_OFF 0x0040 @@ -354,6 +364,7 @@ struct bcmgenet_mib_counters { #define EXT_GPHY_CTRL 0x1C #define EXT_CFG_IDDQ_BIAS (1 << 0) #define EXT_CFG_PWR_DOWN (1 << 1) +#define EXT_CK25_DIS (1 << 4) #define EXT_GPHY_RESET (1 << 5) /* DMA rings size */ @@ -497,17 +508,20 @@ enum bcmgenet_version { #define GENET_HAS_40BITS (1 << 0) #define GENET_HAS_EXT (1 << 1) #define GENET_HAS_MDIO_INTR (1 << 2) +#define GENET_HAS_MOCA_LINK_DET (1 << 3) /* BCMGENET hardware parameters, keep this structure nicely aligned * since it is going to be used in hot paths */ struct bcmgenet_hw_params { u8 tx_queues; + u8 tx_bds_per_q; u8 rx_queues; - u8 bds_cnt; + u8 rx_bds_per_q; u8 bp_in_en_shift; u32 bp_in_mask; u8 hfb_filter_cnt; + u8 hfb_filter_size; u8 qtag_mask; u16 tbuf_offset; u32 hfb_offset; @@ -525,16 +539,30 @@ struct bcmgenet_tx_ring { unsigned int queue; /* queue index */ struct enet_cb *cbs; /* tx ring buffer control block*/ unsigned int size; /* size of each tx ring */ + unsigned int clean_ptr; /* Tx ring clean pointer */ unsigned int c_index; /* last consumer index of each ring*/ unsigned int free_bds; /* # of free bds for each ring */ unsigned int write_ptr; /* Tx ring write pointer SW copy */ unsigned int prod_index; /* Tx ring producer index SW copy */ unsigned int cb_ptr; /* Tx ring initial CB ptr */ unsigned int end_ptr; /* Tx ring end CB ptr */ - void (*int_enable)(struct bcmgenet_priv *priv, - struct bcmgenet_tx_ring *); - void (*int_disable)(struct bcmgenet_priv *priv, - struct bcmgenet_tx_ring *); + void (*int_enable)(struct bcmgenet_tx_ring *); + void (*int_disable)(struct bcmgenet_tx_ring *); + struct bcmgenet_priv *priv; +}; + +struct bcmgenet_rx_ring { + struct napi_struct napi; /* Rx NAPI struct */ + unsigned int index; /* Rx ring index */ + struct enet_cb *cbs; /* Rx ring buffer control block */ + unsigned int size; /* Rx ring size */ + unsigned int c_index; /* Rx last consumer index */ + unsigned int read_ptr; /* Rx ring read pointer */ + unsigned int cb_ptr; /* Rx ring initial CB ptr */ + unsigned int end_ptr; /* Rx ring end CB ptr */ + unsigned int old_discards; + void (*int_enable)(struct bcmgenet_rx_ring *); + void (*int_disable)(struct bcmgenet_rx_ring *); struct bcmgenet_priv *priv; }; @@ -543,11 +571,6 @@ struct bcmgenet_priv { void __iomem *base; enum bcmgenet_version version; struct net_device *dev; - u32 int0_mask; - u32 int1_mask; - - /* NAPI for descriptor based rx */ - struct napi_struct napi ____cacheline_aligned; /* transmit variables */ void __iomem *tx_bds; @@ -558,13 +581,11 @@ struct bcmgenet_priv { /* receive variables */ void __iomem *rx_bds; - void __iomem *rx_bd_assign_ptr; - int rx_bd_assign_index; struct enet_cb *rx_cbs; unsigned int num_rx_bds; unsigned int rx_buf_len; - unsigned int rx_read_ptr; - unsigned int rx_c_index; + + struct bcmgenet_rx_ring rx_rings[DESC_INDEX + 1]; /* other misc variables */ struct bcmgenet_hw_params *hw_params; @@ -651,6 +672,7 @@ int bcmgenet_mii_init(struct net_device *dev); int bcmgenet_mii_config(struct net_device *dev, bool init); void bcmgenet_mii_exit(struct net_device *dev); void bcmgenet_mii_reset(struct net_device *dev); +void bcmgenet_phy_power_set(struct net_device *dev, bool enable); void bcmgenet_mii_setup(struct net_device *dev); /* Wake-on-LAN routines */ |