diff options
| author | Himanshu Madhani <himanshu.madhani@qlogic.com> | 2013-03-08 09:53:50 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-09 16:09:18 -0500 |
| commit | d16951d94aabb72245319679036125b8d7efead9 (patch) | |
| tree | 55772b7c09bceb9f03884bb48eba1c4df0220f3d /drivers | |
| parent | a96227e66f0a0361d96885042629bf60eb6a4b39 (diff) | |
| download | linux-3.10-d16951d94aabb72245319679036125b8d7efead9.tar.gz linux-3.10-d16951d94aabb72245319679036125b8d7efead9.tar.bz2 linux-3.10-d16951d94aabb72245319679036125b8d7efead9.zip | |
qlcnic: Enable LED test support for 83xx adapter
o Add support for LED test on 83xx series adapters
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 45 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c | 3 |
3 files changed, 48 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 41c02ba7648..c08fa20dd5f 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -1432,6 +1432,51 @@ mbx_err: } } +int qlcnic_83xx_set_led(struct net_device *netdev, + enum ethtool_phys_id_state state) +{ + struct qlcnic_adapter *adapter = netdev_priv(netdev); + int err = -EIO, active = 1; + + if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) { + netdev_warn(netdev, + "LED test is not supported in non-privileged mode\n"); + return -EOPNOTSUPP; + } + + switch (state) { + case ETHTOOL_ID_ACTIVE: + if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) + return -EBUSY; + + if (test_bit(__QLCNIC_RESETTING, &adapter->state)) + break; + + err = qlcnic_83xx_config_led(adapter, active, 0); + if (err) + netdev_err(netdev, "Failed to set LED blink state\n"); + break; + case ETHTOOL_ID_INACTIVE: + active = 0; + + if (test_bit(__QLCNIC_RESETTING, &adapter->state)) + break; + + err = qlcnic_83xx_config_led(adapter, active, 0); + if (err) + netdev_err(netdev, "Failed to reset LED blink state\n"); + break; + + default: + return -EINVAL; + } + + if (!active || err) + clear_bit(__QLCNIC_LED_ENABLE, &adapter->state); + + return err; +} + void qlcnic_83xx_register_nic_idc_func(struct qlcnic_adapter *adapter, int enable) { diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h index 94e3ee0a7aa..648a73f904e 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h @@ -449,5 +449,6 @@ int qlcnic_83xx_get_regs_len(struct qlcnic_adapter *); int qlcnic_83xx_get_registers(struct qlcnic_adapter *, u32 *); int qlcnic_83xx_loopback_test(struct net_device *, u8); int qlcnic_83xx_interrupt_test(struct net_device *); +int qlcnic_83xx_set_led(struct net_device *, enum ethtool_phys_id_state); int qlcnic_83xx_flash_test(struct qlcnic_adapter *); #endif diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c index 5641f8ec49a..ba1502acc84 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c @@ -1176,7 +1176,8 @@ static int qlcnic_set_led(struct net_device *dev, int err = -EIO, active = 1; if (qlcnic_83xx_check(adapter)) - return -EOPNOTSUPP; + return qlcnic_83xx_set_led(dev, state); + if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) { netdev_warn(dev, "LED test not supported for non " "privilege function\n"); |