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path: root/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c')
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c223
1 files changed, 173 insertions, 50 deletions
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
index 8a371985319..87e073c6e29 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
@@ -14,9 +14,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* The full GNU General Public License is included in this distribution
* in the file called "COPYING".
@@ -218,7 +216,7 @@ skip:
check_sfp_module = netif_running(dev) &&
adapter->has_link_events;
} else {
- ecmd->supported |= (SUPPORTED_TP |SUPPORTED_Autoneg);
+ ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
ecmd->advertising |=
(ADVERTISED_TP | ADVERTISED_Autoneg);
ecmd->port = PORT_TP;
@@ -248,6 +246,11 @@ skip:
}
}
+ if (!netif_running(dev) || !adapter->ahw.linkup) {
+ ecmd->duplex = DUPLEX_UNKNOWN;
+ ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
+ }
+
return 0;
}
@@ -376,7 +379,7 @@ static u32 netxen_nic_test_link(struct net_device *dev)
static int
netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
- u8 * bytes)
+ u8 *bytes)
{
struct netxen_adapter *adapter = netdev_priv(dev);
int offset;
@@ -483,30 +486,32 @@ netxen_nic_get_pauseparam(struct net_device *dev,
__u32 val;
int port = adapter->physical_port;
+ pause->autoneg = 0;
+
if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
- if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
+ if ((port < 0) || (port >= NETXEN_NIU_MAX_GBE_PORTS))
return;
/* get flow control settings */
val = NXRD32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port));
pause->rx_pause = netxen_gb_get_rx_flowctl(val);
val = NXRD32(adapter, NETXEN_NIU_GB_PAUSE_CTL);
switch (port) {
- case 0:
- pause->tx_pause = !(netxen_gb_get_gb0_mask(val));
- break;
- case 1:
- pause->tx_pause = !(netxen_gb_get_gb1_mask(val));
- break;
- case 2:
- pause->tx_pause = !(netxen_gb_get_gb2_mask(val));
- break;
- case 3:
- default:
- pause->tx_pause = !(netxen_gb_get_gb3_mask(val));
- break;
+ case 0:
+ pause->tx_pause = !(netxen_gb_get_gb0_mask(val));
+ break;
+ case 1:
+ pause->tx_pause = !(netxen_gb_get_gb1_mask(val));
+ break;
+ case 2:
+ pause->tx_pause = !(netxen_gb_get_gb2_mask(val));
+ break;
+ case 3:
+ default:
+ pause->tx_pause = !(netxen_gb_get_gb3_mask(val));
+ break;
}
} else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
- if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS))
+ if ((port < 0) || (port >= NETXEN_NIU_MAX_XG_PORTS))
return;
pause->rx_pause = 1;
val = NXRD32(adapter, NETXEN_NIU_XG_PAUSE_CTL);
@@ -527,9 +532,14 @@ netxen_nic_set_pauseparam(struct net_device *dev,
struct netxen_adapter *adapter = netdev_priv(dev);
__u32 val;
int port = adapter->physical_port;
+
+ /* not supported */
+ if (pause->autoneg)
+ return -EINVAL;
+
/* read mode */
if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
- if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
+ if ((port < 0) || (port >= NETXEN_NIU_MAX_GBE_PORTS))
return -EIO;
/* set flow control */
val = NXRD32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port));
@@ -544,35 +554,35 @@ netxen_nic_set_pauseparam(struct net_device *dev,
/* set autoneg */
val = NXRD32(adapter, NETXEN_NIU_GB_PAUSE_CTL);
switch (port) {
- case 0:
- if (pause->tx_pause)
- netxen_gb_unset_gb0_mask(val);
- else
- netxen_gb_set_gb0_mask(val);
- break;
- case 1:
- if (pause->tx_pause)
- netxen_gb_unset_gb1_mask(val);
- else
- netxen_gb_set_gb1_mask(val);
- break;
- case 2:
- if (pause->tx_pause)
- netxen_gb_unset_gb2_mask(val);
- else
- netxen_gb_set_gb2_mask(val);
- break;
- case 3:
- default:
- if (pause->tx_pause)
- netxen_gb_unset_gb3_mask(val);
- else
- netxen_gb_set_gb3_mask(val);
- break;
+ case 0:
+ if (pause->tx_pause)
+ netxen_gb_unset_gb0_mask(val);
+ else
+ netxen_gb_set_gb0_mask(val);
+ break;
+ case 1:
+ if (pause->tx_pause)
+ netxen_gb_unset_gb1_mask(val);
+ else
+ netxen_gb_set_gb1_mask(val);
+ break;
+ case 2:
+ if (pause->tx_pause)
+ netxen_gb_unset_gb2_mask(val);
+ else
+ netxen_gb_set_gb2_mask(val);
+ break;
+ case 3:
+ default:
+ if (pause->tx_pause)
+ netxen_gb_unset_gb3_mask(val);
+ else
+ netxen_gb_set_gb3_mask(val);
+ break;
}
NXWR32(adapter, NETXEN_NIU_GB_PAUSE_CTL, val);
} else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
- if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS))
+ if ((port < 0) || (port >= NETXEN_NIU_MAX_XG_PORTS))
return -EIO;
val = NXRD32(adapter, NETXEN_NIU_XG_PAUSE_CTL);
if (port == 0) {
@@ -631,7 +641,7 @@ static int netxen_get_sset_count(struct net_device *dev, int sset)
static void
netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
- u64 * data)
+ u64 *data)
{
memset(data, 0, sizeof(uint64_t) * NETXEN_NIC_TEST_LEN);
if ((data[0] = netxen_nic_reg_test(dev)))
@@ -642,7 +652,7 @@ netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
}
static void
-netxen_nic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
+netxen_nic_get_strings(struct net_device *dev, u32 stringset, u8 *data)
{
int index;
@@ -663,7 +673,7 @@ netxen_nic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
static void
netxen_nic_get_ethtool_stats(struct net_device *dev,
- struct ethtool_stats *stats, u64 * data)
+ struct ethtool_stats *stats, u64 *data)
{
struct netxen_adapter *adapter = netdev_priv(dev);
int index;
@@ -812,6 +822,116 @@ static int netxen_get_intr_coalesce(struct net_device *netdev,
return 0;
}
+static int
+netxen_get_dump_flag(struct net_device *netdev, struct ethtool_dump *dump)
+{
+ struct netxen_adapter *adapter = netdev_priv(netdev);
+ struct netxen_minidump *mdump = &adapter->mdump;
+ if (adapter->fw_mdump_rdy)
+ dump->len = mdump->md_dump_size;
+ else
+ dump->len = 0;
+
+ if (!mdump->md_enabled)
+ dump->flag = ETH_FW_DUMP_DISABLE;
+ else
+ dump->flag = mdump->md_capture_mask;
+
+ dump->version = adapter->fw_version;
+ return 0;
+}
+
+static int
+netxen_set_dump(struct net_device *netdev, struct ethtool_dump *val)
+{
+ int i;
+ struct netxen_adapter *adapter = netdev_priv(netdev);
+ struct netxen_minidump *mdump = &adapter->mdump;
+
+ switch (val->flag) {
+ case NX_FORCE_FW_DUMP_KEY:
+ if (!mdump->md_enabled) {
+ netdev_info(netdev, "FW dump not enabled\n");
+ return 0;
+ }
+ if (adapter->fw_mdump_rdy) {
+ netdev_info(netdev, "Previous dump not cleared, not forcing dump\n");
+ return 0;
+ }
+ netdev_info(netdev, "Forcing a fw dump\n");
+ nx_dev_request_reset(adapter);
+ break;
+ case NX_DISABLE_FW_DUMP:
+ if (mdump->md_enabled) {
+ netdev_info(netdev, "Disabling FW Dump\n");
+ mdump->md_enabled = 0;
+ }
+ break;
+ case NX_ENABLE_FW_DUMP:
+ if (!mdump->md_enabled) {
+ netdev_info(netdev, "Enabling FW dump\n");
+ mdump->md_enabled = 1;
+ }
+ break;
+ case NX_FORCE_FW_RESET:
+ netdev_info(netdev, "Forcing FW reset\n");
+ nx_dev_request_reset(adapter);
+ adapter->flags &= ~NETXEN_FW_RESET_OWNER;
+ break;
+ default:
+ for (i = 0; i < ARRAY_SIZE(FW_DUMP_LEVELS); i++) {
+ if (val->flag == FW_DUMP_LEVELS[i]) {
+ mdump->md_capture_mask = val->flag;
+ netdev_info(netdev,
+ "Driver mask changed to: 0x%x\n",
+ mdump->md_capture_mask);
+ return 0;
+ }
+ }
+ netdev_info(netdev,
+ "Invalid dump level: 0x%x\n", val->flag);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int
+netxen_get_dump_data(struct net_device *netdev, struct ethtool_dump *dump,
+ void *buffer)
+{
+ int i, copy_sz;
+ u32 *hdr_ptr, *data;
+ struct netxen_adapter *adapter = netdev_priv(netdev);
+ struct netxen_minidump *mdump = &adapter->mdump;
+
+
+ if (!adapter->fw_mdump_rdy) {
+ netdev_info(netdev, "Dump not available\n");
+ return -EINVAL;
+ }
+ /* Copy template header first */
+ copy_sz = mdump->md_template_size;
+ hdr_ptr = (u32 *) mdump->md_template;
+ data = buffer;
+ for (i = 0; i < copy_sz/sizeof(u32); i++)
+ *data++ = cpu_to_le32(*hdr_ptr++);
+
+ /* Copy captured dump data */
+ memcpy(buffer + copy_sz,
+ mdump->md_capture_buff + mdump->md_template_size,
+ mdump->md_capture_size);
+ dump->len = copy_sz + mdump->md_capture_size;
+ dump->flag = mdump->md_capture_mask;
+
+ /* Free dump area once data has been captured */
+ vfree(mdump->md_capture_buff);
+ mdump->md_capture_buff = NULL;
+ adapter->fw_mdump_rdy = 0;
+ netdev_info(netdev, "extracted the fw dump Successfully\n");
+ return 0;
+}
+
const struct ethtool_ops netxen_nic_ethtool_ops = {
.get_settings = netxen_nic_get_settings,
.set_settings = netxen_nic_set_settings,
@@ -833,4 +953,7 @@ const struct ethtool_ops netxen_nic_ethtool_ops = {
.get_sset_count = netxen_get_sset_count,
.get_coalesce = netxen_get_intr_coalesce,
.set_coalesce = netxen_set_intr_coalesce,
+ .get_dump_flag = netxen_get_dump_flag,
+ .get_dump_data = netxen_get_dump_data,
+ .set_dump = netxen_set_dump,
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 15:38:07 +0000