diff options
Diffstat (limited to 'drivers/net/benet/be_ethtool.c')
| -rw-r--r-- | drivers/net/benet/be_ethtool.c | 173 |
1 files changed, 148 insertions, 25 deletions
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c index e8f9283..298b92c 100644 --- a/drivers/net/benet/be_ethtool.c +++ b/drivers/net/benet/be_ethtool.c @@ -55,7 +55,7 @@ static const struct be_ethtool_stat et_stats[] = { {DRVSTAT_INFO(be_tx_stops)}, {DRVSTAT_INFO(be_fwd_reqs)}, {DRVSTAT_INFO(be_tx_wrbs)}, - {DRVSTAT_INFO(be_polls)}, + {DRVSTAT_INFO(be_rx_polls)}, {DRVSTAT_INFO(be_tx_events)}, {DRVSTAT_INFO(be_rx_events)}, {DRVSTAT_INFO(be_tx_compl)}, @@ -107,6 +107,18 @@ static const struct be_ethtool_stat et_stats[] = { }; #define ETHTOOL_STATS_NUM ARRAY_SIZE(et_stats) +static const char et_self_tests[][ETH_GSTRING_LEN] = { + "MAC Loopback test", + "PHY Loopback test", + "External Loopback test", + "DDR DMA test" +}; + +#define ETHTOOL_TESTS_NUM ARRAY_SIZE(et_self_tests) +#define BE_MAC_LOOPBACK 0x0 +#define BE_PHY_LOOPBACK 0x1 +#define BE_ONE_PORT_EXT_LOOPBACK 0x2 + static void be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) { @@ -278,12 +290,20 @@ be_get_stat_strings(struct net_device *netdev, uint32_t stringset, data += ETH_GSTRING_LEN; } break; + case ETH_SS_TEST: + for (i = 0; i < ETHTOOL_TESTS_NUM; i++) { + memcpy(data, et_self_tests[i], ETH_GSTRING_LEN); + data += ETH_GSTRING_LEN; + } + break; } } static int be_get_sset_count(struct net_device *netdev, int stringset) { switch (stringset) { + case ETH_SS_TEST: + return ETHTOOL_TESTS_NUM; case ETH_SS_STATS: return ETHTOOL_STATS_NUM; default: @@ -297,36 +317,48 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) u8 mac_speed = 0, connector = 0; u16 link_speed = 0; bool link_up = false; + int status; - be_cmd_link_status_query(adapter, &link_up, &mac_speed, &link_speed); + if (adapter->link_speed < 0) { + status = be_cmd_link_status_query(adapter, &link_up, + &mac_speed, &link_speed); + + /* link_speed is in units of 10 Mbps */ + if (link_speed) { + ecmd->speed = link_speed*10; + } else { + switch (mac_speed) { + case PHY_LINK_SPEED_1GBPS: + ecmd->speed = SPEED_1000; + break; + case PHY_LINK_SPEED_10GBPS: + ecmd->speed = SPEED_10000; + break; + } + } - /* link_speed is in units of 10 Mbps */ - if (link_speed) { - ecmd->speed = link_speed*10; - } else { - switch (mac_speed) { - case PHY_LINK_SPEED_1GBPS: - ecmd->speed = SPEED_1000; + status = be_cmd_read_port_type(adapter, adapter->port_num, + &connector); + switch (connector) { + case 7: + ecmd->port = PORT_FIBRE; break; - case PHY_LINK_SPEED_10GBPS: - ecmd->speed = SPEED_10000; + default: + ecmd->port = PORT_TP; break; } + + /* Save for future use */ + adapter->link_speed = ecmd->speed; + adapter->port_type = ecmd->port; + } else { + ecmd->speed = adapter->link_speed; + ecmd->port = adapter->port_type; } + ecmd->duplex = DUPLEX_FULL; ecmd->autoneg = AUTONEG_DISABLE; ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP); - - be_cmd_read_port_type(adapter, adapter->port_num, &connector); - switch (connector) { - case 7: - ecmd->port = PORT_FIBRE; - break; - default: - ecmd->port = PORT_TP; - break; - } - ecmd->phy_address = adapter->port_num; ecmd->transceiver = XCVR_INTERNAL; @@ -380,9 +412,6 @@ be_phys_id(struct net_device *netdev, u32 data) int status; u32 cur; - if (!netif_running(netdev)) - return 0; - be_cmd_get_beacon_state(adapter, adapter->port_num, &cur); if (cur == BEACON_STATE_ENABLED) @@ -402,6 +431,97 @@ be_phys_id(struct net_device *netdev, u32 data) return status; } +static void +be_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) +{ + struct be_adapter *adapter = netdev_priv(netdev); + + wol->supported = WAKE_MAGIC; + if (adapter->wol) + wol->wolopts = WAKE_MAGIC; + else + wol->wolopts = 0; + memset(&wol->sopass, 0, sizeof(wol->sopass)); + return; +} + +static int +be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) +{ + struct be_adapter *adapter = netdev_priv(netdev); + + if (wol->wolopts & ~WAKE_MAGIC) + return -EINVAL; + + if (wol->wolopts & WAKE_MAGIC) + adapter->wol = true; + else + adapter->wol = false; + + return 0; +} + +static int +be_test_ddr_dma(struct be_adapter *adapter) +{ + int ret, i; + struct be_dma_mem ddrdma_cmd; + u64 pattern[2] = {0x5a5a5a5a5a5a5a5a, 0xa5a5a5a5a5a5a5a5}; + + ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test); + ddrdma_cmd.va = pci_alloc_consistent(adapter->pdev, ddrdma_cmd.size, + &ddrdma_cmd.dma); + if (!ddrdma_cmd.va) { + dev_err(&adapter->pdev->dev, "Memory allocation failure \n"); + return -ENOMEM; + } + + for (i = 0; i < 2; i++) { + ret = be_cmd_ddr_dma_test(adapter, pattern[i], + 4096, &ddrdma_cmd); + if (ret != 0) + goto err; + } + +err: + pci_free_consistent(adapter->pdev, ddrdma_cmd.size, + ddrdma_cmd.va, ddrdma_cmd.dma); + return ret; +} + +static void +be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data) +{ + struct be_adapter *adapter = netdev_priv(netdev); + + memset(data, 0, sizeof(u64) * ETHTOOL_TESTS_NUM); + + if (test->flags & ETH_TEST_FL_OFFLINE) { + data[0] = be_cmd_loopback_test(adapter, adapter->port_num, + BE_MAC_LOOPBACK, 1500, + 2, 0xabc); + if (data[0] != 0) + test->flags |= ETH_TEST_FL_FAILED; + + data[1] = be_cmd_loopback_test(adapter, adapter->port_num, + BE_PHY_LOOPBACK, 1500, + 2, 0xabc); + if (data[1] != 0) + test->flags |= ETH_TEST_FL_FAILED; + + data[2] = be_cmd_loopback_test(adapter, adapter->port_num, + BE_ONE_PORT_EXT_LOOPBACK, + 1500, 2, 0xabc); + if (data[2] != 0) + test->flags |= ETH_TEST_FL_FAILED; + + data[3] = be_test_ddr_dma(adapter); + if (data[3] != 0) + test->flags |= ETH_TEST_FL_FAILED; + } + +} + static int be_do_flash(struct net_device *netdev, struct ethtool_flash *efl) { @@ -419,6 +539,8 @@ be_do_flash(struct net_device *netdev, struct ethtool_flash *efl) const struct ethtool_ops be_ethtool_ops = { .get_settings = be_get_settings, .get_drvinfo = be_get_drvinfo, + .get_wol = be_get_wol, + .set_wol = be_set_wol, .get_link = ethtool_op_get_link, .get_coalesce = be_get_coalesce, .set_coalesce = be_set_coalesce, @@ -438,4 +560,5 @@ const struct ethtool_ops be_ethtool_ops = { .get_sset_count = be_get_sset_count, .get_ethtool_stats = be_get_ethtool_stats, .flash_device = be_do_flash, + .self_test = be_self_test, }; |