diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 7de740a8b76..ae040cf255a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -315,6 +315,9 @@ enum { /* adapter flags */ USING_MSI = (1 << 1), USING_MSIX = (1 << 2), FW_OK = (1 << 4), + USING_SOFT_PARAMS = (1 << 6), + MASTER_PF = (1 << 7), + FW_OFLD_CONN = (1 << 9), }; struct rx_sw_desc; @@ -467,6 +470,11 @@ struct sge { u16 rdma_rxq[NCHAN]; u16 timer_val[SGE_NTIMERS]; u8 counter_val[SGE_NCOUNTERS]; + u32 fl_pg_order; /* large page allocation size */ + u32 stat_len; /* length of status page at ring end */ + u32 pktshift; /* padding between CPL & packet data */ + u32 fl_align; /* response queue message alignment */ + u32 fl_starve_thres; /* Free List starvation threshold */ unsigned int starve_thres; u8 idma_state[2]; unsigned int egr_start; @@ -619,7 +627,7 @@ int t4_sge_alloc_ctrl_txq(struct adapter *adap, struct sge_ctrl_txq *txq, int t4_sge_alloc_ofld_txq(struct adapter *adap, struct sge_ofld_txq *txq, struct net_device *dev, unsigned int iqid); irqreturn_t t4_sge_intr_msix(int irq, void *cookie); -void t4_sge_init(struct adapter *adap); +int t4_sge_init(struct adapter *adap); void t4_sge_start(struct adapter *adap); void t4_sge_stop(struct adapter *adap); extern int dbfifo_int_thresh; @@ -638,6 +646,14 @@ static inline unsigned int us_to_core_ticks(const struct adapter *adap, return (us * adap->params.vpd.cclk) / 1000; } +static inline unsigned int core_ticks_to_us(const struct adapter *adapter, + unsigned int ticks) +{ + /* add Core Clock / 2 to round ticks to nearest uS */ + return ((ticks * 1000 + adapter->params.vpd.cclk/2) / + adapter->params.vpd.cclk); +} + void t4_set_reg_field(struct adapter *adap, unsigned int addr, u32 mask, u32 val); |