diff options
| author | Jamie Gloudon <jamie.gloudon@gmx.fr> | 2023-01-03 15:06:53 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-01-09 17:39:43 -0800 |
| commit | cbdbb58b6c796e48ad6346e07bf3ae65cf4dc69b (patch) | |
| tree | 8492fc837a3b56f14301fac42d0188f81008e00a /drivers/net/ethernet/intel/e1000e/phy.c | |
| parent | 12c1604ae1a39bef87ac099f106594b4cb433b75 (diff) | |
| download | lwn-cbdbb58b6c796e48ad6346e07bf3ae65cf4dc69b.tar.gz lwn-cbdbb58b6c796e48ad6346e07bf3ae65cf4dc69b.zip | |
e1000e: Enable Link Partner Advertised Support
This enables link partner advertised support to show link modes and
pause frame use.
Signed-off-by: Jamie Gloudon <jamie.gloudon@gmx.fr>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230103230653.1102544-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/phy.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/phy.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/phy.c b/drivers/net/ethernet/intel/e1000e/phy.c index 060b263348ce..08c3d477dd6f 100644 --- a/drivers/net/ethernet/intel/e1000e/phy.c +++ b/drivers/net/ethernet/intel/e1000e/phy.c @@ -2,6 +2,7 @@ /* Copyright(c) 1999 - 2018 Intel Corporation. */ #include "e1000.h" +#include <linux/ethtool.h> static s32 e1000_wait_autoneg(struct e1000_hw *hw); static s32 e1000_access_phy_wakeup_reg_bm(struct e1000_hw *hw, u32 offset, @@ -1011,6 +1012,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw) */ mii_autoneg_adv_reg &= ~(ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP); + phy->autoneg_advertised &= + ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause); break; case e1000_fc_rx_pause: /* Rx Flow control is enabled, and Tx Flow control is @@ -1024,6 +1027,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw) */ mii_autoneg_adv_reg |= (ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP); + phy->autoneg_advertised |= + (ADVERTISED_Pause | ADVERTISED_Asym_Pause); break; case e1000_fc_tx_pause: /* Tx Flow control is enabled, and Rx Flow control is @@ -1031,6 +1036,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw) */ mii_autoneg_adv_reg |= ADVERTISE_PAUSE_ASYM; mii_autoneg_adv_reg &= ~ADVERTISE_PAUSE_CAP; + phy->autoneg_advertised |= ADVERTISED_Asym_Pause; + phy->autoneg_advertised &= ~ADVERTISED_Pause; break; case e1000_fc_full: /* Flow control (both Rx and Tx) is enabled by a software @@ -1038,6 +1045,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw) */ mii_autoneg_adv_reg |= (ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP); + phy->autoneg_advertised |= + (ADVERTISED_Pause | ADVERTISED_Asym_Pause); break; default: e_dbg("Flow control param set incorrectly\n"); |