diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_msg.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 120 |
1 files changed, 86 insertions, 34 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h index 5f4db2398c7..0f89f68948a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h @@ -205,16 +205,62 @@ struct work_request_hdr { #define WR_HDR struct work_request_hdr wr /* option 0 fields */ -#define S_MSS_IDX 60 -#define M_MSS_IDX 0xF -#define V_MSS_IDX(x) ((__u64)(x) << S_MSS_IDX) -#define G_MSS_IDX(x) (((x) >> S_MSS_IDX) & M_MSS_IDX) +#define TX_CHAN_S 2 +#define TX_CHAN_V(x) ((x) << TX_CHAN_S) + +#define ULP_MODE_S 8 +#define ULP_MODE_V(x) ((x) << ULP_MODE_S) + +#define RCV_BUFSIZ_S 12 +#define RCV_BUFSIZ_M 0x3FFU +#define RCV_BUFSIZ_V(x) ((x) << RCV_BUFSIZ_S) + +#define SMAC_SEL_S 28 +#define SMAC_SEL_V(x) ((__u64)(x) << SMAC_SEL_S) + +#define L2T_IDX_S 36 +#define L2T_IDX_V(x) ((__u64)(x) << L2T_IDX_S) + +#define WND_SCALE_S 50 +#define WND_SCALE_V(x) ((__u64)(x) << WND_SCALE_S) + +#define KEEP_ALIVE_S 54 +#define KEEP_ALIVE_V(x) ((__u64)(x) << KEEP_ALIVE_S) +#define KEEP_ALIVE_F KEEP_ALIVE_V(1ULL) + +#define MSS_IDX_S 60 +#define MSS_IDX_M 0xF +#define MSS_IDX_V(x) ((__u64)(x) << MSS_IDX_S) +#define MSS_IDX_G(x) (((x) >> MSS_IDX_S) & MSS_IDX_M) /* option 2 fields */ -#define S_RSS_QUEUE 0 -#define M_RSS_QUEUE 0x3FF -#define V_RSS_QUEUE(x) ((x) << S_RSS_QUEUE) -#define G_RSS_QUEUE(x) (((x) >> S_RSS_QUEUE) & M_RSS_QUEUE) +#define RSS_QUEUE_S 0 +#define RSS_QUEUE_M 0x3FF +#define RSS_QUEUE_V(x) ((x) << RSS_QUEUE_S) +#define RSS_QUEUE_G(x) (((x) >> RSS_QUEUE_S) & RSS_QUEUE_M) + +#define RSS_QUEUE_VALID_S 10 +#define RSS_QUEUE_VALID_V(x) ((x) << RSS_QUEUE_VALID_S) +#define RSS_QUEUE_VALID_F RSS_QUEUE_VALID_V(1U) + +#define RX_FC_DISABLE_S 20 +#define RX_FC_DISABLE_V(x) ((x) << RX_FC_DISABLE_S) +#define RX_FC_DISABLE_F RX_FC_DISABLE_V(1U) + +#define RX_FC_VALID_S 22 +#define RX_FC_VALID_V(x) ((x) << RX_FC_VALID_S) +#define RX_FC_VALID_F RX_FC_VALID_V(1U) + +#define RX_CHANNEL_S 26 +#define RX_CHANNEL_V(x) ((x) << RX_CHANNEL_S) + +#define WND_SCALE_EN_S 28 +#define WND_SCALE_EN_V(x) ((x) << WND_SCALE_EN_S) +#define WND_SCALE_EN_F WND_SCALE_EN_V(1U) + +#define T5_OPT_2_VALID_S 31 +#define T5_OPT_2_VALID_V(x) ((x) << T5_OPT_2_VALID_S) +#define T5_OPT_2_VALID_F T5_OPT_2_VALID_V(1U) struct cpl_pass_open_req { WR_HDR; @@ -224,20 +270,11 @@ struct cpl_pass_open_req { __be32 local_ip; __be32 peer_ip; __be64 opt0; -#define TX_CHAN(x) ((x) << 2) #define NO_CONG(x) ((x) << 4) #define DELACK(x) ((x) << 5) -#define ULP_MODE(x) ((x) << 8) -#define RCV_BUFSIZ(x) ((x) << 12) -#define RCV_BUFSIZ_MASK 0x3FFU #define DSCP(x) ((x) << 22) -#define SMAC_SEL(x) ((u64)(x) << 28) -#define L2T_IDX(x) ((u64)(x) << 36) #define TCAM_BYPASS(x) ((u64)(x) << 48) #define NAGLE(x) ((u64)(x) << 49) -#define WND_SCALE(x) ((u64)(x) << 50) -#define KEEP_ALIVE(x) ((u64)(x) << 54) -#define MSS_IDX(x) ((u64)(x) << 60) __be64 opt1; #define SYN_RSS_ENABLE (1 << 0) #define SYN_RSS_QUEUE(x) ((x) << 2) @@ -267,20 +304,13 @@ struct cpl_pass_accept_rpl { WR_HDR; union opcode_tid ot; __be32 opt2; -#define RSS_QUEUE(x) ((x) << 0) -#define RSS_QUEUE_VALID (1 << 10) #define RX_COALESCE_VALID(x) ((x) << 11) #define RX_COALESCE(x) ((x) << 12) #define PACE(x) ((x) << 16) -#define RX_FC_VALID ((1U) << 19) -#define RX_FC_DISABLE ((1U) << 20) #define TX_QUEUE(x) ((x) << 23) -#define RX_CHANNEL(x) ((x) << 26) #define CCTRL_ECN(x) ((x) << 27) -#define WND_SCALE_EN(x) ((x) << 28) #define TSTAMPS_EN(x) ((x) << 29) #define SACK_EN(x) ((x) << 30) -#define T5_OPT_2_VALID ((1U) << 31) __be64 opt0; }; @@ -305,10 +335,10 @@ struct cpl_act_open_req { __be32 opt2; }; -#define S_FILTER_TUPLE 24 -#define M_FILTER_TUPLE 0xFFFFFFFFFF -#define V_FILTER_TUPLE(x) ((x) << S_FILTER_TUPLE) -#define G_FILTER_TUPLE(x) (((x) >> S_FILTER_TUPLE) & M_FILTER_TUPLE) +#define FILTER_TUPLE_S 24 +#define FILTER_TUPLE_M 0xFFFFFFFFFF +#define FILTER_TUPLE_V(x) ((x) << FILTER_TUPLE_S) +#define FILTER_TUPLE_G(x) (((x) >> FILTER_TUPLE_S) & FILTER_TUPLE_M) struct cpl_t5_act_open_req { WR_HDR; union opcode_tid ot; @@ -579,10 +609,16 @@ struct cpl_rx_data_ack { WR_HDR; union opcode_tid ot; __be32 credit_dack; -#define RX_CREDITS(x) ((x) << 0) -#define RX_FORCE_ACK(x) ((x) << 28) }; +/* cpl_rx_data_ack.ack_seq fields */ +#define RX_CREDITS_S 0 +#define RX_CREDITS_V(x) ((x) << RX_CREDITS_S) + +#define RX_FORCE_ACK_S 28 +#define RX_FORCE_ACK_V(x) ((x) << RX_FORCE_ACK_S) +#define RX_FORCE_ACK_F RX_FORCE_ACK_V(1U) + struct cpl_rx_pkt { struct rss_header rsshdr; u8 opcode; @@ -803,6 +839,9 @@ enum { ULP_TX_SC_ISGL = 0x83 }; +#define ULPTX_CMD_S 24 +#define ULPTX_CMD_V(x) ((x) << ULPTX_CMD_S) + struct ulptx_sge_pair { __be32 len[2]; __be64 addr[2]; @@ -810,7 +849,6 @@ struct ulptx_sge_pair { struct ulptx_sgl { __be32 cmd_nsge; -#define ULPTX_CMD(x) ((x) << 24) #define ULPTX_NSGE(x) ((x) << 0) #define ULPTX_MORE (1U << 23) __be32 len0; @@ -821,15 +859,21 @@ struct ulptx_sgl { struct ulp_mem_io { WR_HDR; __be32 cmd; -#define ULP_MEMIO_ORDER(x) ((x) << 23) __be32 len16; /* command length */ __be32 dlen; /* data length in 32-byte units */ -#define ULP_MEMIO_DATA_LEN(x) ((x) << 0) __be32 lock_addr; -#define ULP_MEMIO_ADDR(x) ((x) << 0) #define ULP_MEMIO_LOCK(x) ((x) << 31) }; +/* additional ulp_mem_io.cmd fields */ +#define ULP_MEMIO_ORDER_S 23 +#define ULP_MEMIO_ORDER_V(x) ((x) << ULP_MEMIO_ORDER_S) +#define ULP_MEMIO_ORDER_F ULP_MEMIO_ORDER_V(1U) + +#define T5_ULP_MEMIO_IMM_S 23 +#define T5_ULP_MEMIO_IMM_V(x) ((x) << T5_ULP_MEMIO_IMM_S) +#define T5_ULP_MEMIO_IMM_F T5_ULP_MEMIO_IMM_V(1U) + #define S_T5_ULP_MEMIO_IMM 23 #define V_T5_ULP_MEMIO_IMM(x) ((x) << S_T5_ULP_MEMIO_IMM) #define F_T5_ULP_MEMIO_IMM V_T5_ULP_MEMIO_IMM(1U) @@ -838,4 +882,12 @@ struct ulp_mem_io { #define V_T5_ULP_MEMIO_ORDER(x) ((x) << S_T5_ULP_MEMIO_ORDER) #define F_T5_ULP_MEMIO_ORDER V_T5_ULP_MEMIO_ORDER(1U) +/* ulp_mem_io.lock_addr fields */ +#define ULP_MEMIO_ADDR_S 0 +#define ULP_MEMIO_ADDR_V(x) ((x) << ULP_MEMIO_ADDR_S) + +/* ulp_mem_io.dlen fields */ +#define ULP_MEMIO_DATA_LEN_S 0 +#define ULP_MEMIO_DATA_LEN_V(x) ((x) << ULP_MEMIO_DATA_LEN_S) + #endif /* __T4_MSG_H */ |