diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_hw.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.h | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.h b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.h index 380b15c0417a..88067d90121c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.h @@ -152,17 +152,33 @@ struct rsp_ctrl { }; }; -#define RSPD_NEWBUF 0x80000000U -#define RSPD_LEN(x) (((x) >> 0) & 0x7fffffffU) -#define RSPD_QID(x) RSPD_LEN(x) +#define RSPD_NEWBUF_S 31 +#define RSPD_NEWBUF_V(x) ((x) << RSPD_NEWBUF_S) +#define RSPD_NEWBUF_F RSPD_NEWBUF_V(1U) -#define RSPD_GEN(x) ((x) >> 7) -#define RSPD_TYPE(x) (((x) >> 4) & 3) +#define RSPD_LEN_S 0 +#define RSPD_LEN_M 0x7fffffff +#define RSPD_LEN_G(x) (((x) >> RSPD_LEN_S) & RSPD_LEN_M) -#define V_QINTR_CNT_EN 0x0 -#define QINTR_CNT_EN 0x1 -#define QINTR_TIMER_IDX(x) ((x) << 1) -#define QINTR_TIMER_IDX_GET(x) (((x) >> 1) & 0x7) +#define RSPD_QID_S RSPD_LEN_S +#define RSPD_QID_M RSPD_LEN_M +#define RSPD_QID_G(x) RSPD_LEN_G(x) + +#define RSPD_GEN_S 7 + +#define RSPD_TYPE_S 4 +#define RSPD_TYPE_M 0x3 +#define RSPD_TYPE_G(x) (((x) >> RSPD_TYPE_S) & RSPD_TYPE_M) + +/* Rx queue interrupt deferral fields: counter enable and timer index */ +#define QINTR_CNT_EN_S 0 +#define QINTR_CNT_EN_V(x) ((x) << QINTR_CNT_EN_S) +#define QINTR_CNT_EN_F QINTR_CNT_EN_V(1U) + +#define QINTR_TIMER_IDX_S 1 +#define QINTR_TIMER_IDX_M 0x7 +#define QINTR_TIMER_IDX_V(x) ((x) << QINTR_TIMER_IDX_S) +#define QINTR_TIMER_IDX_G(x) (((x) >> QINTR_TIMER_IDX_S) & QINTR_TIMER_IDX_M) /* * Flash layout. |