diff options
| author |   Raghu Vatsavayi <raghu.vatsavayi@cavium.com> | 2018-08-09 13:54:12 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-08-10 14:43:46 -0700 |
| commit | 0520344cdb1efa7c6404168b66f8dd0b1fe5face (patch) | |
| tree | cc2ec49be3cfe5cbade22d55610b8c88e9d26320 /drivers/net/ethernet/cavium | |
| parent | qed/qede: qede_setup_tc() can be static (diff) | |
| download | linux-dev-0520344cdb1efa7c6404168b66f8dd0b1fe5face.tar.xz linux-dev-0520344cdb1efa7c6404168b66f8dd0b1fe5face.zip | |
liquidio: copperhead LED identification
Add LED identification support for liquidio TP copperhead cards.
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com>
Acked-by: Derek Chickles <derek.chickles@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/lio_ethtool.c | 27 | ||||
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/liquidio_common.h | 1 |
2 files changed, 23 insertions, 5 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c index 06f7449c569d..807ea2c61877 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c @@ -857,7 +857,14 @@ static int lio_set_phys_id(struct net_device *netdev, { struct lio *lio = GET_LIO(netdev); struct octeon_device *oct = lio->oct_dev; + struct oct_link_info *linfo; int value, ret; + u32 cur_ver; + + linfo = &lio->linfo; + cur_ver = OCT_FW_VER(oct->fw_info.ver.maj, + oct->fw_info.ver.min, + oct->fw_info.ver.rev); switch (state) { case ETHTOOL_ID_ACTIVE: @@ -896,16 +903,22 @@ static int lio_set_phys_id(struct net_device *netdev, return ret; } else if (oct->chip_id == OCTEON_CN23XX_PF_VID) { octnet_id_active(netdev, LED_IDENTIFICATION_ON); - - /* returns 0 since updates are asynchronous */ - return 0; + if (linfo->link.s.phy_type == LIO_PHY_PORT_TP && + cur_ver > OCT_FW_VER(1, 7, 2)) + return 2; + else + return 0; } else { return -EINVAL; } break; case ETHTOOL_ID_ON: - if (oct->chip_id == OCTEON_CN66XX) + if (oct->chip_id == OCTEON_CN23XX_PF_VID && + linfo->link.s.phy_type == LIO_PHY_PORT_TP && + cur_ver > OCT_FW_VER(1, 7, 2)) + octnet_id_active(netdev, LED_IDENTIFICATION_ON); + else if (oct->chip_id == OCTEON_CN66XX) octnet_gpio_access(netdev, VITESSE_PHY_GPIO_CFG, VITESSE_PHY_GPIO_HIGH); else @@ -914,7 +927,11 @@ static int lio_set_phys_id(struct net_device *netdev, break; case ETHTOOL_ID_OFF: - if (oct->chip_id == OCTEON_CN66XX) + if (oct->chip_id == OCTEON_CN23XX_PF_VID && + linfo->link.s.phy_type == LIO_PHY_PORT_TP && + cur_ver > OCT_FW_VER(1, 7, 2)) + octnet_id_active(netdev, LED_IDENTIFICATION_OFF); + else if (oct->chip_id == OCTEON_CN66XX) octnet_gpio_access(netdev, VITESSE_PHY_GPIO_CFG, VITESSE_PHY_GPIO_LOW); else diff --git a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h index 690424b6781a..7407fcd338e9 100644 --- a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h +++ b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h @@ -907,6 +907,7 @@ static inline int opcode_slow_path(union octeon_rh *rh) #define VITESSE_PHY_GPIO_LOW 0x3 #define LED_IDENTIFICATION_ON 0x1 #define LED_IDENTIFICATION_OFF 0x0 +#define LIO23XX_COPPERHEAD_LED_GPIO 0x2 struct oct_mdio_cmd { u64 op; |