diff options
| author | Yuval Mintz <yuvalmin@broadcom.com> | 2012-12-02 04:05:56 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-12-02 20:23:00 -0500 |
| commit | cd1dfce2ed571bc3d1962987b5c7d2d6e936bb27 (patch) | |
| tree | 6cd9adf4bb0a7035652f9dc360da95c27f84afe2 | |
| parent | 0370cf901dd923ce784efe486c8ba66babad693b (diff) | |
bnx2x: fix 'Ethtool -A' when autoneg
When configuring pauses using 'ethtool -A', the requested values have
effect when used together with autoneg (up to this point, when configured
for autoneg, driver ignored requested pause configuration)
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 49 |
2 files changed, 28 insertions, 23 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index ad280740b134..32c3ab72718c 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -144,7 +144,7 @@ u32 bnx2x_fw_command(struct bnx2x *bp, u32 command, u32 param); * @bp: driver handle * @load_mode: current mode */ -u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode); +int bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode); /** * bnx2x_link_set - configure hw according to link parameters structure. diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index ab65f34bb541..c8ec3fcd2d35 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -2103,22 +2103,25 @@ void bnx2x_calc_fc_adv(struct bnx2x *bp) } } -u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode) +static void bnx2x_set_requested_fc(struct bnx2x *bp) { - if (!BP_NOMCP(bp)) { - u8 rc; - int cfx_idx = bnx2x_get_link_cfg_idx(bp); - u16 req_line_speed = bp->link_params.req_line_speed[cfx_idx]; - /* - * Initialize link parameters structure variables - * It is recommended to turn off RX FC for jumbo frames - * for better performance - */ - if (CHIP_IS_E1x(bp) && (bp->dev->mtu > 5000)) - bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_TX; - else - bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_BOTH; + /* Initialize link parameters structure variables + * It is recommended to turn off RX FC for jumbo frames + * for better performance + */ + if (CHIP_IS_E1x(bp) && (bp->dev->mtu > 5000)) + bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_TX; + else + bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_BOTH; +} +int bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode) +{ + int rc, cfx_idx = bnx2x_get_link_cfg_idx(bp); + u16 req_line_speed = bp->link_params.req_line_speed[cfx_idx]; + + if (!BP_NOMCP(bp)) { + bnx2x_set_requested_fc(bp); bnx2x_acquire_phy_lock(bp); if (load_mode == LOAD_DIAG) { @@ -2147,11 +2150,11 @@ u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode) bnx2x_calc_fc_adv(bp); - if (CHIP_REV_IS_SLOW(bp) && bp->link_vars.link_up) { + if (bp->link_vars.link_up) { bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP); bnx2x_link_report(bp); - } else - queue_delayed_work(bnx2x_wq, &bp->period_task, 0); + } + queue_delayed_work(bnx2x_wq, &bp->period_task, 0); bp->link_params.req_line_speed[cfx_idx] = req_line_speed; return rc; } @@ -10315,11 +10318,13 @@ static void __devinit bnx2x_link_settings_requested(struct bnx2x *bp) bp->link_params.req_flow_ctrl[idx] = (link_config & PORT_FEATURE_FLOW_CONTROL_MASK); - if ((bp->link_params.req_flow_ctrl[idx] == - BNX2X_FLOW_CTRL_AUTO) && - !(bp->port.supported[idx] & SUPPORTED_Autoneg)) { - bp->link_params.req_flow_ctrl[idx] = - BNX2X_FLOW_CTRL_NONE; + if (bp->link_params.req_flow_ctrl[idx] == + BNX2X_FLOW_CTRL_AUTO) { + if (!(bp->port.supported[idx] & SUPPORTED_Autoneg)) + bp->link_params.req_flow_ctrl[idx] = + BNX2X_FLOW_CTRL_NONE; + else + bnx2x_set_requested_fc(bp); } BNX2X_DEV_INFO("req_line_speed %d req_duplex %d req_flow_ctrl 0x%x advertising 0x%x\n", |