diff options
| author |   Nikita Danilov <ndanilov@marvell.com> | 2019-11-07 22:41:55 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-11-07 19:54:43 -0800 |
| commit | d1287ce4ffa1d1f121571ce90ed7ebd410e31a21 (patch) | |
| tree | c3c305a44f53f274a9199db8ceac33da98884e18 /drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c | |
| parent | net: atlantic: add msglevel configuration (diff) | |
| download | linux-dev-d1287ce4ffa1d1f121571ce90ed7ebd410e31a21.tar.xz linux-dev-d1287ce4ffa1d1f121571ce90ed7ebd410e31a21.zip | |
net: atlantic: adding ethtool physical identification
`ethtool -p eth0` will blink leds helping identify
physical port.
Signed-off-by: Nikita Danilov <ndanilov@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c index 5be273892430..2f877fb46615 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c @@ -153,6 +153,35 @@ static void aq_ethtool_get_strings(struct net_device *ndev, } } +static int aq_ethtool_set_phys_id(struct net_device *ndev, + enum ethtool_phys_id_state state) +{ + struct aq_nic_s *aq_nic = netdev_priv(ndev); + struct aq_hw_s *hw = aq_nic->aq_hw; + int ret = 0; + + if (!aq_nic->aq_fw_ops->led_control) + return -EOPNOTSUPP; + + mutex_lock(&aq_nic->fwreq_mutex); + + switch (state) { + case ETHTOOL_ID_ACTIVE: + ret = aq_nic->aq_fw_ops->led_control(hw, AQ_HW_LED_BLINK | + AQ_HW_LED_BLINK << 2 | AQ_HW_LED_BLINK << 4); + break; + case ETHTOOL_ID_INACTIVE: + ret = aq_nic->aq_fw_ops->led_control(hw, AQ_HW_LED_DEFAULT); + break; + default: + break; + } + + mutex_unlock(&aq_nic->fwreq_mutex); + + return ret; +} + static int aq_ethtool_get_sset_count(struct net_device *ndev, int stringset) { int ret = 0; @@ -627,6 +656,7 @@ const struct ethtool_ops aq_ethtool_ops = { .get_regs = aq_ethtool_get_regs, .get_drvinfo = aq_ethtool_get_drvinfo, .get_strings = aq_ethtool_get_strings, + .set_phys_id = aq_ethtool_set_phys_id, .get_rxfh_indir_size = aq_ethtool_get_rss_indir_size, .get_wol = aq_ethtool_get_wol, .set_wol = aq_ethtool_set_wol, |