diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index 21b553229ea..9c5ea6c5b4c 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -83,8 +83,9 @@ u32 bnx2x_send_unload_req(struct bnx2x *bp, int unload_mode); * bnx2x_send_unload_done - send UNLOAD_DONE command to the MCP. * * @bp: driver handle + * @keep_link: true iff link should be kept up */ -void bnx2x_send_unload_done(struct bnx2x *bp); +void bnx2x_send_unload_done(struct bnx2x *bp, bool keep_link); /** * bnx2x_config_rss_pf - configure RSS parameters in a PF. @@ -153,6 +154,14 @@ u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode); void bnx2x_link_set(struct bnx2x *bp); /** + * bnx2x_force_link_reset - Forces link reset, and put the PHY + * in reset as well. + * + * @bp: driver handle + */ +void bnx2x_force_link_reset(struct bnx2x *bp); + +/** * bnx2x_link_test - query link status. * * @bp: driver handle @@ -312,12 +321,13 @@ void bnx2x_set_num_queues(struct bnx2x *bp); * * @bp: driver handle * @unload_mode: COMMON, PORT, FUNCTION + * @keep_link: true iff link should be kept up. * * - Cleanup MAC configuration. * - Closes clients. * - etc. */ -void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode); +void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode, bool keep_link); /** * bnx2x_acquire_hw_lock - acquire HW lock. @@ -446,7 +456,7 @@ void bnx2x_fw_dump_lvl(struct bnx2x *bp, const char *lvl); bool bnx2x_test_firmware_version(struct bnx2x *bp, bool is_err); /* dev_close main block */ -int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode); +int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link); /* dev_open main block */ int bnx2x_nic_load(struct bnx2x *bp, int load_mode); @@ -710,17 +720,15 @@ static inline u16 bnx2x_tx_avail(struct bnx2x *bp, prod = txdata->tx_bd_prod; cons = txdata->tx_bd_cons; - /* NUM_TX_RINGS = number of "next-page" entries - It will be used as a threshold */ - used = SUB_S16(prod, cons) + (s16)NUM_TX_RINGS; + used = SUB_S16(prod, cons); #ifdef BNX2X_STOP_ON_ERROR WARN_ON(used < 0); - WARN_ON(used > bp->tx_ring_size); - WARN_ON((bp->tx_ring_size - used) > MAX_TX_AVAIL); + WARN_ON(used > txdata->tx_ring_size); + WARN_ON((txdata->tx_ring_size - used) > MAX_TX_AVAIL); #endif - return (s16)(bp->tx_ring_size) - used; + return (s16)(txdata->tx_ring_size) - used; } static inline int bnx2x_tx_queue_has_work(struct bnx2x_fp_txdata *txdata) @@ -1088,6 +1096,7 @@ static inline void bnx2x_init_txdata(struct bnx2x *bp, txdata->txq_index = txq_index; txdata->tx_cons_sb = tx_cons_sb; txdata->parent_fp = fp; + txdata->tx_ring_size = IS_FCOE_FP(fp) ? MAX_TX_AVAIL : bp->tx_ring_size; DP(NETIF_MSG_IFUP, "created tx data cid %d, txq %d\n", txdata->cid, txdata->txq_index); |