static int qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
u32 ret = 0;
struct qlcnic_adapter *adapter = netdev_priv(dev);
if (adapter->ahw->port_type != QLCNIC_GBE)
return -EOPNOTSUPP;
if (qlcnic_83xx_check(adapter))
ret = qlcnic_83xx_set_settings(adapter, ecmd);
else
ret = qlcnic_set_port_config(adapter, ecmd);
if (!ret)
return ret;
adapter->ahw->link_speed = ethtool_cmd_speed(ecmd);
adapter->ahw->link_duplex = ecmd->duplex;
adapter->ahw->link_autoneg = ecmd->autoneg;
if (!netif_running(dev))
return 0;
dev->netdev_ops->ndo_stop(dev);
return dev->netdev_ops->ndo_open(dev);
}
static int
qlcnic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 wol_cfg;
if (qlcnic_83xx_check(adapter))
return -EOPNOTSUPP;
if (wol->wolopts & ~WAKE_MAGIC)
return -EINVAL;
wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
if (!(wol_cfg & (1 << adapter->portnum)))
return -EOPNOTSUPP;
wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
if (wol->wolopts & WAKE_MAGIC)
wol_cfg |= 1UL << adapter->portnum;
else
wol_cfg &= ~(1UL << adapter->portnum);
QLCWR32(adapter, QLCNIC_WOL_CONFIG, wol_cfg);
return 0;
}
static int
qlcnic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
u8 *bytes)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
int offset;
int ret = -1;
if (qlcnic_83xx_check(adapter))
return 0;
if (eeprom->len == 0)
return -EINVAL;
eeprom->magic = (adapter->pdev)->vendor |
((adapter->pdev)->device << 16);
offset = eeprom->offset;
if (qlcnic_82xx_check(adapter))
ret = qlcnic_rom_fast_read_words(adapter, offset, bytes,
eeprom->len);
if (ret < 0)
return ret;
return 0;
}
static int qlcnic_dev_statistics_len(struct qlcnic_adapter *adapter)
{
if (qlcnic_82xx_check(adapter))
return qlcnic_82xx_statistics();
else if (qlcnic_83xx_check(adapter))
return qlcnic_83xx_statistics();
else
return -1;
}
static void
qlcnic_get_pauseparam(struct net_device *netdev,
struct ethtool_pauseparam *pause)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
int port = adapter->ahw->physical_port;
int err = 0;
__u32 val;
if (qlcnic_83xx_check(adapter)) {
qlcnic_83xx_get_pauseparam(adapter, pause);
return;
}
if (adapter->ahw->port_type == QLCNIC_GBE) {
if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
return;
/* get flow control settings */
val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), &err);
if (err == -EIO)
return;
pause->rx_pause = qlcnic_gb_get_rx_flowctl(val);
val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, &err);
if (err == -EIO)
return;
switch (port) {
case 0:
pause->tx_pause = !(qlcnic_gb_get_gb0_mask(val));
break;
case 1:
pause->tx_pause = !(qlcnic_gb_get_gb1_mask(val));
break;
case 2:
pause->tx_pause = !(qlcnic_gb_get_gb2_mask(val));
break;
case 3:
default:
pause->tx_pause = !(qlcnic_gb_get_gb3_mask(val));
break;
}
} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
return;
pause->rx_pause = 1;
val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, &err);
if (err == -EIO)
return;
if (port == 0)
pause->tx_pause = !(qlcnic_xg_get_xg0_mask(val));
else
pause->tx_pause = !(qlcnic_xg_get_xg1_mask(val));
} else {
dev_err(&netdev->dev, "Unknown board type: %x\n",
adapter->ahw->port_type);
}
}
static int qlcnic_get_regs_len(struct net_device *dev)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 len;
if (qlcnic_83xx_check(adapter))
len = qlcnic_83xx_get_regs_len(adapter);
else
len = sizeof(ext_diag_registers) + sizeof(diag_registers);
return QLCNIC_RING_REGS_LEN + len + QLCNIC_DEV_INFO_SIZE + 1;
}
static int
qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
if (qlcnic_82xx_check(adapter))
return qlcnic_82xx_get_settings(adapter, ecmd);
else if (qlcnic_83xx_check(adapter))
return qlcnic_83xx_get_settings(adapter, ecmd);
return -EIO;
}
static u32 qlcnic_test_link(struct net_device *dev)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 val;
if (qlcnic_83xx_check(adapter)) {
val = qlcnic_83xx_test_link(adapter);
return (val & 1) ? 0 : 1;
}
val = QLCRD32(adapter, CRB_XG_STATE_P3P);
val = XG_LINK_STATE_P3P(adapter->ahw->pci_func, val);
return (val == XG_LINK_UP_P3P) ? 0 : 1;
}
static void
qlcnic_get_strings(struct net_device *dev, u32 stringset, u8 *data)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
int index, i, num_stats;
switch (stringset) {
case ETH_SS_TEST:
memcpy(data, *qlcnic_gstrings_test,
QLCNIC_TEST_LEN * ETH_GSTRING_LEN);
break;
case ETH_SS_STATS:
for (index = 0; index < QLCNIC_STATS_LEN; index++) {
memcpy(data + index * ETH_GSTRING_LEN,
qlcnic_gstrings_stats[index].stat_string,
ETH_GSTRING_LEN);
}
if (qlcnic_83xx_check(adapter)) {
num_stats = ARRAY_SIZE(qlcnic_83xx_tx_stats_strings);
for (i = 0; i < num_stats; i++, index++)
memcpy(data + index * ETH_GSTRING_LEN,
qlcnic_83xx_tx_stats_strings[i],
ETH_GSTRING_LEN);
num_stats = ARRAY_SIZE(qlcnic_83xx_mac_stats_strings);
for (i = 0; i < num_stats; i++, index++)
memcpy(data + index * ETH_GSTRING_LEN,
qlcnic_83xx_mac_stats_strings[i],
ETH_GSTRING_LEN);
num_stats = ARRAY_SIZE(qlcnic_83xx_rx_stats_strings);
for (i = 0; i < num_stats; i++, index++)
memcpy(data + index * ETH_GSTRING_LEN,
qlcnic_83xx_rx_stats_strings[i],
ETH_GSTRING_LEN);
return;
} else {
num_stats = ARRAY_SIZE(qlcnic_83xx_mac_stats_strings);
for (i = 0; i < num_stats; i++, index++)
memcpy(data + index * ETH_GSTRING_LEN,
qlcnic_83xx_mac_stats_strings[i],
ETH_GSTRING_LEN);
}
if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
return;
num_stats = ARRAY_SIZE(qlcnic_device_gstrings_stats);
for (i = 0; i < num_stats; index++, i++) {
memcpy(data + index * ETH_GSTRING_LEN,
qlcnic_device_gstrings_stats[i],
ETH_GSTRING_LEN);
}
}
}
static int qlcnic_reg_test(struct net_device *dev)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 data_read;
if (qlcnic_83xx_check(adapter))
return qlcnic_83xx_reg_test(adapter);
data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0));
if ((data_read & 0xffff) != adapter->pdev->vendor)
return 1;
return 0;
}
static void qlcnic_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *stats, u64 *data)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
struct qlcnic_esw_statistics port_stats;
struct qlcnic_mac_statistics mac_stats;
int index, ret, length, size;
char *p;
memset(data, 0, stats->n_stats * sizeof(u64));
length = QLCNIC_STATS_LEN;
for (index = 0; index < length; index++) {
p = (char *)adapter + qlcnic_gstrings_stats[index].stat_offset;
size = qlcnic_gstrings_stats[index].sizeof_stat;
*data++ = (size == sizeof(u64)) ? (*(u64 *)p) : ((*(u32 *)p));
}
if (qlcnic_83xx_check(adapter)) {
if (adapter->ahw->linkup)
qlcnic_83xx_get_stats(adapter, data);
return;
} else {
/* Retrieve MAC statistics from firmware */
memset(&mac_stats, 0, sizeof(struct qlcnic_mac_statistics));
qlcnic_get_mac_stats(adapter, &mac_stats);
data = qlcnic_fill_stats(data, &mac_stats, QLCNIC_MAC_STATS);
}
if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
return;
memset(&port_stats, 0, sizeof(struct qlcnic_esw_statistics));
ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func,
QLCNIC_QUERY_RX_COUNTER, &port_stats.rx);
if (ret)
return;
data = qlcnic_fill_stats(data, &port_stats.rx, QLCNIC_ESW_STATS);
ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func,
QLCNIC_QUERY_TX_COUNTER, &port_stats.tx);
if (ret)
return;
qlcnic_fill_stats(data, &port_stats.tx, QLCNIC_ESW_STATS);
}
static int qlcnic_get_sset_count(struct net_device *dev, int sset)
{
int len;
struct qlcnic_adapter *adapter = netdev_priv(dev);
switch (sset) {
case ETH_SS_TEST:
return QLCNIC_TEST_LEN;
case ETH_SS_STATS:
len = qlcnic_dev_statistics_len(adapter) + QLCNIC_STATS_LEN;
if ((adapter->flags & QLCNIC_ESWITCH_ENABLED) ||
qlcnic_83xx_check(adapter))
return len;
return qlcnic_82xx_statistics();
default:
return -EOPNOTSUPP;
}
}
static void
qlcnic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
u32 wol_cfg;
if (qlcnic_83xx_check(adapter))
return;
wol->supported = 0;
wol->wolopts = 0;
wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
if (wol_cfg & (1UL << adapter->portnum))
wol->supported |= WAKE_MAGIC;
wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
if (wol_cfg & (1UL << adapter->portnum))
wol->wolopts |= WAKE_MAGIC;
}
static int qlcnic_irq_test(struct net_device *netdev)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_hardware_context *ahw = adapter->ahw;
struct qlcnic_cmd_args cmd;
int ret, max_sds_rings = adapter->max_sds_rings;
if (qlcnic_83xx_check(adapter))
return qlcnic_83xx_interrupt_test(netdev);
if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
return -EIO;
ret = qlcnic_diag_alloc_res(netdev, QLCNIC_INTERRUPT_TEST);
if (ret)
goto clear_diag_irq;
ahw->diag_cnt = 0;
ret = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_INTRPT_TEST);
if (ret)
goto free_diag_res;
cmd.req.arg[1] = ahw->pci_func;
ret = qlcnic_issue_cmd(adapter, &cmd);
if (ret)
goto done;
usleep_range(1000, 12000);
ret = !ahw->diag_cnt;
done:
qlcnic_free_mbx_args(&cmd);
free_diag_res:
qlcnic_diag_free_res(netdev, max_sds_rings);
clear_diag_irq:
adapter->max_sds_rings = max_sds_rings;
clear_bit(__QLCNIC_RESETTING, &adapter->state);
return ret;
}
int qlcnic_loopback_test(struct net_device *netdev, u8 mode)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
int max_sds_rings = adapter->max_sds_rings;
struct qlcnic_host_sds_ring *sds_ring;
struct qlcnic_hardware_context *ahw = adapter->ahw;
int loop = 0;
int ret;
if (qlcnic_83xx_check(adapter))
return qlcnic_83xx_loopback_test(netdev, mode);
if (!(ahw->capabilities & QLCNIC_FW_CAPABILITY_MULTI_LOOPBACK)) {
dev_info(&adapter->pdev->dev,
"Firmware do not support loopback test\n");
return -EOPNOTSUPP;
}
dev_warn(&adapter->pdev->dev, "%s loopback test in progress\n",
mode == QLCNIC_ILB_MODE ? "internal" : "external");
if (ahw->op_mode == QLCNIC_NON_PRIV_FUNC) {
dev_warn(&adapter->pdev->dev,
"Loopback test not supported in nonprivileged mode\n");
return 0;
}
if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
return -EBUSY;
ret = qlcnic_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST);
if (ret)
goto clear_it;
sds_ring = &adapter->recv_ctx->sds_rings[0];
ret = qlcnic_set_lb_mode(adapter, mode);
if (ret)
goto free_res;
ahw->diag_cnt = 0;
do {
msleep(500);
qlcnic_process_rcv_ring_diag(sds_ring);
if (loop++ > QLCNIC_ILB_MAX_RCV_LOOP) {
netdev_info(netdev, "firmware didnt respond to loopback"
" configure request\n");
ret = -QLCNIC_FW_NOT_RESPOND;
goto free_res;
} else if (adapter->ahw->diag_cnt) {
ret = adapter->ahw->diag_cnt;
goto free_res;
}
} while (!QLCNIC_IS_LB_CONFIGURED(ahw->loopback_state));
ret = qlcnic_do_lb_test(adapter, mode);
qlcnic_clear_lb_mode(adapter, mode);
free_res:
qlcnic_diag_free_res(netdev, max_sds_rings);
clear_it:
adapter->max_sds_rings = max_sds_rings;
clear_bit(__QLCNIC_RESETTING, &adapter->state);
return ret;
}
static int
qlcnic_set_pauseparam(struct net_device *netdev,
struct ethtool_pauseparam *pause)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
int port = adapter->ahw->physical_port;
__u32 val;
if (qlcnic_83xx_check(adapter))
return qlcnic_83xx_set_pauseparam(adapter, pause);
/* read mode */
if (adapter->ahw->port_type == QLCNIC_GBE) {
if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
return -EIO;
/* set flow control */
val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port));
if (pause->rx_pause)
qlcnic_gb_rx_flowctl(val);
else
qlcnic_gb_unset_rx_flowctl(val);
QLCWR32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port),
val);
QLCWR32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), val);
/* set autoneg */
val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL);
switch (port) {
case 0:
if (pause->tx_pause)
qlcnic_gb_unset_gb0_mask(val);
else
qlcnic_gb_set_gb0_mask(val);
break;
case 1:
if (pause->tx_pause)
qlcnic_gb_unset_gb1_mask(val);
else
qlcnic_gb_set_gb1_mask(val);
break;
case 2:
if (pause->tx_pause)
qlcnic_gb_unset_gb2_mask(val);
else
qlcnic_gb_set_gb2_mask(val);
break;
case 3:
default:
if (pause->tx_pause)
qlcnic_gb_unset_gb3_mask(val);
else
qlcnic_gb_set_gb3_mask(val);
break;
}
QLCWR32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, val);
} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
if (!pause->rx_pause || pause->autoneg)
return -EOPNOTSUPP;
if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
return -EIO;
val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL);
if (port == 0) {
if (pause->tx_pause)
qlcnic_xg_unset_xg0_mask(val);
else
qlcnic_xg_set_xg0_mask(val);
} else {
if (pause->tx_pause)
qlcnic_xg_unset_xg1_mask(val);
else
qlcnic_xg_set_xg1_mask(val);
}
QLCWR32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, val);
} else {
dev_err(&netdev->dev, "Unknown board type: %x\n",
adapter->ahw->port_type);
}
return 0;
}
static int
qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
struct qlcnic_hardware_context *ahw = adapter->ahw;
u32 speed, reg;
int check_sfp_module = 0;
u16 pcifn = ahw->pci_func;
/* read which mode */
if (adapter->ahw->port_type == QLCNIC_GBE) {
ecmd->supported = (SUPPORTED_10baseT_Half |
SUPPORTED_10baseT_Full |
SUPPORTED_100baseT_Half |
SUPPORTED_100baseT_Full |
SUPPORTED_1000baseT_Half |
SUPPORTED_1000baseT_Full);
ecmd->advertising = (ADVERTISED_100baseT_Half |
ADVERTISED_100baseT_Full |
ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseT_Full);
ethtool_cmd_speed_set(ecmd, adapter->ahw->link_speed);
ecmd->duplex = adapter->ahw->link_duplex;
ecmd->autoneg = adapter->ahw->link_autoneg;
} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
u32 val = 0;
if (qlcnic_83xx_check(adapter))
qlcnic_83xx_get_settings(adapter);
else
val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR);
if (val == QLCNIC_PORT_MODE_802_3_AP) {
ecmd->supported = SUPPORTED_1000baseT_Full;
ecmd->advertising = ADVERTISED_1000baseT_Full;
} else {
ecmd->supported = SUPPORTED_10000baseT_Full;
ecmd->advertising = ADVERTISED_10000baseT_Full;
}
if (netif_running(dev) && adapter->ahw->has_link_events) {
if (qlcnic_82xx_check(adapter)) {
reg = QLCRD32(adapter,
P3P_LINK_SPEED_REG(pcifn));
speed = P3P_LINK_SPEED_VAL(pcifn, reg);
ahw->link_speed = speed * P3P_LINK_SPEED_MHZ;
}
ethtool_cmd_speed_set(ecmd, adapter->ahw->link_speed);
ecmd->autoneg = adapter->ahw->link_autoneg;
ecmd->duplex = adapter->ahw->link_duplex;
goto skip;
}
ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
ecmd->duplex = DUPLEX_UNKNOWN;
ecmd->autoneg = AUTONEG_DISABLE;
} else
return -EIO;
skip:
ecmd->phy_address = adapter->ahw->physical_port;
ecmd->transceiver = XCVR_EXTERNAL;
switch (adapter->ahw->board_type) {
case QLCNIC_BRDTYPE_P3P_REF_QG:
case QLCNIC_BRDTYPE_P3P_4_GB:
case QLCNIC_BRDTYPE_P3P_4_GB_MM:
ecmd->supported |= SUPPORTED_Autoneg;
ecmd->advertising |= ADVERTISED_Autoneg;
case QLCNIC_BRDTYPE_P3P_10G_CX4:
case QLCNIC_BRDTYPE_P3P_10G_CX4_LP:
case QLCNIC_BRDTYPE_P3P_10000_BASE_T:
ecmd->supported |= SUPPORTED_TP;
ecmd->advertising |= ADVERTISED_TP;
ecmd->port = PORT_TP;
ecmd->autoneg = adapter->ahw->link_autoneg;
break;
case QLCNIC_BRDTYPE_P3P_IMEZ:
case QLCNIC_BRDTYPE_P3P_XG_LOM:
case QLCNIC_BRDTYPE_P3P_HMEZ:
ecmd->supported |= SUPPORTED_MII;
ecmd->advertising |= ADVERTISED_MII;
ecmd->port = PORT_MII;
ecmd->autoneg = AUTONEG_DISABLE;
break;
case QLCNIC_BRDTYPE_P3P_10G_SFP_PLUS:
case QLCNIC_BRDTYPE_P3P_10G_SFP_CT:
case QLCNIC_BRDTYPE_P3P_10G_SFP_QT:
ecmd->advertising |= ADVERTISED_TP;
ecmd->supported |= SUPPORTED_TP;
check_sfp_module = netif_running(dev) &&
adapter->ahw->has_link_events;
case QLCNIC_BRDTYPE_P3P_10G_XFP:
ecmd->supported |= SUPPORTED_FIBRE;
ecmd->advertising |= ADVERTISED_FIBRE;
ecmd->port = PORT_FIBRE;
ecmd->autoneg = AUTONEG_DISABLE;
break;
case QLCNIC_BRDTYPE_P3P_10G_TP:
if (adapter->ahw->port_type == QLCNIC_XGBE) {
ecmd->autoneg = AUTONEG_DISABLE;
ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
ecmd->advertising |=
(ADVERTISED_FIBRE | ADVERTISED_TP);
ecmd->port = PORT_FIBRE;
check_sfp_module = netif_running(dev) &&
adapter->ahw->has_link_events;
} else {
ecmd->autoneg = AUTONEG_ENABLE;
ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
ecmd->advertising |=
(ADVERTISED_TP | ADVERTISED_Autoneg);
ecmd->port = PORT_TP;
}
break;
case QLCNIC_BRDTYPE_83XX_10G:
ecmd->autoneg = AUTONEG_DISABLE;
ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
ecmd->advertising |= (ADVERTISED_FIBRE | ADVERTISED_TP);
ecmd->port = PORT_FIBRE;
check_sfp_module = netif_running(dev) && ahw->has_link_events;
break;
default:
dev_err(&adapter->pdev->dev, "Unsupported board model %d\n",
adapter->ahw->board_type);
return -EIO;
}
if (check_sfp_module) {
switch (adapter->ahw->module_type) {
case LINKEVENT_MODULE_OPTICAL_UNKNOWN:
case LINKEVENT_MODULE_OPTICAL_SRLR:
case LINKEVENT_MODULE_OPTICAL_LRM:
case LINKEVENT_MODULE_OPTICAL_SFP_1G:
ecmd->port = PORT_FIBRE;
break;
case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE:
case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN:
case LINKEVENT_MODULE_TWINAX:
ecmd->port = PORT_TP;
break;
default:
ecmd->port = PORT_OTHER;
}
}
return 0;
}
/*
* Set the coalescing parameters. Currently only normal is supported.
* If rx_coalesce_usecs == 0 or rx_max_coalesced_frames == 0 then set the
* firmware coalescing to default.
*/
static int qlcnic_set_intr_coalesce(struct net_device *netdev,
struct ethtool_coalesce *ethcoal)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_nic_intr_coalesce *coal;
u32 rx_coalesce_usecs, rx_max_frames;
u32 tx_coalesce_usecs, tx_max_frames;
if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
return -EINVAL;
/*
* Return Error if unsupported values or
* unsupported parameters are set.
*/
if (ethcoal->rx_coalesce_usecs > 0xffff ||
ethcoal->rx_max_coalesced_frames > 0xffff ||
ethcoal->tx_coalesce_usecs > 0xffff ||
ethcoal->tx_max_coalesced_frames > 0xffff ||
ethcoal->rx_coalesce_usecs_irq ||
ethcoal->rx_max_coalesced_frames_irq ||
ethcoal->tx_coalesce_usecs_irq ||
ethcoal->tx_max_coalesced_frames_irq ||
ethcoal->stats_block_coalesce_usecs ||
ethcoal->use_adaptive_rx_coalesce ||
ethcoal->use_adaptive_tx_coalesce ||
ethcoal->pkt_rate_low ||
ethcoal->rx_coalesce_usecs_low ||
ethcoal->rx_max_coalesced_frames_low ||
ethcoal->tx_coalesce_usecs_low ||
ethcoal->tx_max_coalesced_frames_low ||
ethcoal->pkt_rate_high ||
ethcoal->rx_coalesce_usecs_high ||
ethcoal->rx_max_coalesced_frames_high ||
ethcoal->tx_coalesce_usecs_high ||
ethcoal->tx_max_coalesced_frames_high)
return -EINVAL;
coal = &adapter->ahw->coal;
if (qlcnic_83xx_check(adapter)) {
if (!ethcoal->tx_coalesce_usecs ||
!ethcoal->tx_max_coalesced_frames ||
!ethcoal->rx_coalesce_usecs ||
!ethcoal->rx_max_coalesced_frames) {
coal->flag = QLCNIC_INTR_DEFAULT;
coal->type = QLCNIC_INTR_COAL_TYPE_RX;
coal->rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US;
coal->rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS;
coal->tx_time_us = QLCNIC_DEF_INTR_COALESCE_TX_TIME_US;
coal->tx_packets = QLCNIC_DEF_INTR_COALESCE_TX_PACKETS;
} else {
tx_coalesce_usecs = ethcoal->tx_coalesce_usecs;
tx_max_frames = ethcoal->tx_max_coalesced_frames;
rx_coalesce_usecs = ethcoal->rx_coalesce_usecs;
rx_max_frames = ethcoal->rx_max_coalesced_frames;
coal->flag = 0;
if ((coal->rx_time_us == rx_coalesce_usecs) &&
(coal->rx_packets == rx_max_frames)) {
coal->type = QLCNIC_INTR_COAL_TYPE_TX;
coal->tx_time_us = tx_coalesce_usecs;
coal->tx_packets = tx_max_frames;
} else if ((coal->tx_time_us == tx_coalesce_usecs) &&
(coal->tx_packets == tx_max_frames)) {
coal->type = QLCNIC_INTR_COAL_TYPE_RX;
coal->rx_time_us = rx_coalesce_usecs;
coal->rx_packets = rx_max_frames;
} else {
coal->type = QLCNIC_INTR_COAL_TYPE_RX;
coal->rx_time_us = rx_coalesce_usecs;
coal->rx_packets = rx_max_frames;
coal->tx_time_us = tx_coalesce_usecs;
coal->tx_packets = tx_max_frames;
}
}
} else {
if (!ethcoal->rx_coalesce_usecs ||
!ethcoal->rx_max_coalesced_frames) {
coal->flag = QLCNIC_INTR_DEFAULT;
coal->rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US;
coal->rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS;
} else {
coal->flag = 0;
coal->rx_time_us = ethcoal->rx_coalesce_usecs;
coal->rx_packets = ethcoal->rx_max_coalesced_frames;
}
}
qlcnic_config_intr_coalesce(adapter);
return 0;
}
static int qlcnic_set_led(struct net_device *dev,
enum ethtool_phys_id_state state)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
int max_sds_rings = adapter->max_sds_rings;
int err = -EIO, active = 1;
if (qlcnic_83xx_check(adapter))
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");
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;
if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
if (qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST))
break;
set_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state);
}
if (adapter->nic_ops->config_led(adapter, 1, 0xf) == 0) {
err = 0;
break;
}
dev_err(&adapter->pdev->dev,
"Failed to set LED blink state.\n");
break;
case ETHTOOL_ID_INACTIVE:
active = 0;
if (test_bit(__QLCNIC_RESETTING, &adapter->state))
break;
if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
if (qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST))
break;
set_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state);
}
if (adapter->nic_ops->config_led(adapter, 0, 0xf))
dev_err(&adapter->pdev->dev,
"Failed to reset LED blink state.\n");
break;
default:
return -EINVAL;
}
if (test_and_clear_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state))
qlcnic_diag_free_res(dev, max_sds_rings);
if (!active || err)
clear_bit(__QLCNIC_LED_ENABLE, &adapter->state);
return err;
}
