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path: root/drivers/net/qlge/qlge_ethtool.c
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Diffstat (limited to 'drivers/net/qlge/qlge_ethtool.c')
-rw-r--r--drivers/net/qlge/qlge_ethtool.c290
1 files changed, 290 insertions, 0 deletions
diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c
index 5207394..058fa0a 100644
--- a/drivers/net/qlge/qlge_ethtool.c
+++ b/drivers/net/qlge/qlge_ethtool.c
@@ -36,6 +36,11 @@
#include "qlge.h"
+static const char ql_gstrings_test[][ETH_GSTRING_LEN] = {
+ "Loopback test (offline)"
+};
+#define QLGE_TEST_LEN (sizeof(ql_gstrings_test) / ETH_GSTRING_LEN)
+
static int ql_update_ring_coalescing(struct ql_adapter *qdev)
{
int i, status = 0;
@@ -132,6 +137,41 @@ static void ql_update_stats(struct ql_adapter *qdev)
iter++;
}
+ /*
+ * Get Per-priority TX pause frame counter statistics.
+ */
+ for (i = 0x500; i < 0x540; i += 8) {
+ if (ql_read_xgmac_reg64(qdev, i, &data)) {
+ QPRINTK(qdev, DRV, ERR,
+ "Error reading status register 0x%.04x.\n", i);
+ goto end;
+ } else
+ *iter = data;
+ iter++;
+ }
+
+ /*
+ * Get Per-priority RX pause frame counter statistics.
+ */
+ for (i = 0x568; i < 0x5a8; i += 8) {
+ if (ql_read_xgmac_reg64(qdev, i, &data)) {
+ QPRINTK(qdev, DRV, ERR,
+ "Error reading status register 0x%.04x.\n", i);
+ goto end;
+ } else
+ *iter = data;
+ iter++;
+ }
+
+ /*
+ * Get RX NIC FIFO DROP statistics.
+ */
+ if (ql_read_xgmac_reg64(qdev, 0x5b8, &data)) {
+ QPRINTK(qdev, DRV, ERR,
+ "Error reading status register 0x%.04x.\n", i);
+ goto end;
+ } else
+ *iter = data;
end:
ql_sem_unlock(qdev, qdev->xg_sem_mask);
quit:
@@ -185,6 +225,23 @@ static char ql_stats_str_arr[][ETH_GSTRING_LEN] = {
{"rx_1024_to_1518_pkts"},
{"rx_1519_to_max_pkts"},
{"rx_len_err_pkts"},
+ {"tx_cbfc_pause_frames0"},
+ {"tx_cbfc_pause_frames1"},
+ {"tx_cbfc_pause_frames2"},
+ {"tx_cbfc_pause_frames3"},
+ {"tx_cbfc_pause_frames4"},
+ {"tx_cbfc_pause_frames5"},
+ {"tx_cbfc_pause_frames6"},
+ {"tx_cbfc_pause_frames7"},
+ {"rx_cbfc_pause_frames0"},
+ {"rx_cbfc_pause_frames1"},
+ {"rx_cbfc_pause_frames2"},
+ {"rx_cbfc_pause_frames3"},
+ {"rx_cbfc_pause_frames4"},
+ {"rx_cbfc_pause_frames5"},
+ {"rx_cbfc_pause_frames6"},
+ {"rx_cbfc_pause_frames7"},
+ {"rx_nic_fifo_drop"},
};
static void ql_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
@@ -199,6 +256,8 @@ static void ql_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
static int ql_get_sset_count(struct net_device *dev, int sset)
{
switch (sset) {
+ case ETH_SS_TEST:
+ return QLGE_TEST_LEN;
case ETH_SS_STATS:
return ARRAY_SIZE(ql_stats_str_arr);
default:
@@ -257,6 +316,23 @@ ql_get_ethtool_stats(struct net_device *ndev,
*data++ = s->rx_1024_to_1518_pkts;
*data++ = s->rx_1519_to_max_pkts;
*data++ = s->rx_len_err_pkts;
+ *data++ = s->tx_cbfc_pause_frames0;
+ *data++ = s->tx_cbfc_pause_frames1;
+ *data++ = s->tx_cbfc_pause_frames2;
+ *data++ = s->tx_cbfc_pause_frames3;
+ *data++ = s->tx_cbfc_pause_frames4;
+ *data++ = s->tx_cbfc_pause_frames5;
+ *data++ = s->tx_cbfc_pause_frames6;
+ *data++ = s->tx_cbfc_pause_frames7;
+ *data++ = s->rx_cbfc_pause_frames0;
+ *data++ = s->rx_cbfc_pause_frames1;
+ *data++ = s->rx_cbfc_pause_frames2;
+ *data++ = s->rx_cbfc_pause_frames3;
+ *data++ = s->rx_cbfc_pause_frames4;
+ *data++ = s->rx_cbfc_pause_frames5;
+ *data++ = s->rx_cbfc_pause_frames6;
+ *data++ = s->rx_cbfc_pause_frames7;
+ *data++ = s->rx_nic_fifo_drop;
}
static int ql_get_settings(struct net_device *ndev,
@@ -302,6 +378,181 @@ static void ql_get_drvinfo(struct net_device *ndev,
drvinfo->eedump_len = 0;
}
+static void ql_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ /* What we support. */
+ wol->supported = WAKE_MAGIC;
+ /* What we've currently got set. */
+ wol->wolopts = qdev->wol;
+}
+
+static int ql_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ int status;
+
+ if (wol->wolopts & ~WAKE_MAGIC)
+ return -EINVAL;
+ qdev->wol = wol->wolopts;
+
+ QPRINTK(qdev, DRV, INFO, "Set wol option 0x%x on %s\n",
+ qdev->wol, ndev->name);
+ if (!qdev->wol) {
+ u32 wol = 0;
+ status = ql_mb_wol_mode(qdev, wol);
+ QPRINTK(qdev, DRV, ERR, "WOL %s (wol code 0x%x) on %s\n",
+ (status == 0) ? "cleared sucessfully" : "clear failed",
+ wol, qdev->ndev->name);
+ }
+
+ return 0;
+}
+
+static int ql_phys_id(struct net_device *ndev, u32 data)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+ u32 led_reg, i;
+ int status;
+
+ /* Save the current LED settings */
+ status = ql_mb_get_led_cfg(qdev);
+ if (status)
+ return status;
+ led_reg = qdev->led_config;
+
+ /* Start blinking the led */
+ if (!data || data > 300)
+ data = 300;
+
+ for (i = 0; i < (data * 10); i++)
+ ql_mb_set_led_cfg(qdev, QL_LED_BLINK);
+
+ /* Restore LED settings */
+ status = ql_mb_set_led_cfg(qdev, led_reg);
+ if (status)
+ return status;
+
+ return 0;
+}
+
+static int ql_start_loopback(struct ql_adapter *qdev)
+{
+ if (netif_carrier_ok(qdev->ndev)) {
+ set_bit(QL_LB_LINK_UP, &qdev->flags);
+ netif_carrier_off(qdev->ndev);
+ } else
+ clear_bit(QL_LB_LINK_UP, &qdev->flags);
+ qdev->link_config |= CFG_LOOPBACK_PCS;
+ return ql_mb_set_port_cfg(qdev);
+}
+
+static void ql_stop_loopback(struct ql_adapter *qdev)
+{
+ qdev->link_config &= ~CFG_LOOPBACK_PCS;
+ ql_mb_set_port_cfg(qdev);
+ if (test_bit(QL_LB_LINK_UP, &qdev->flags)) {
+ netif_carrier_on(qdev->ndev);
+ clear_bit(QL_LB_LINK_UP, &qdev->flags);
+ }
+}
+
+static void ql_create_lb_frame(struct sk_buff *skb,
+ unsigned int frame_size)
+{
+ memset(skb->data, 0xFF, frame_size);
+ frame_size &= ~1;
+ memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
+ memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
+ memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
+}
+
+void ql_check_lb_frame(struct ql_adapter *qdev,
+ struct sk_buff *skb)
+{
+ unsigned int frame_size = skb->len;
+
+ if ((*(skb->data + 3) == 0xFF) &&
+ (*(skb->data + frame_size / 2 + 10) == 0xBE) &&
+ (*(skb->data + frame_size / 2 + 12) == 0xAF)) {
+ atomic_dec(&qdev->lb_count);
+ return;
+ }
+}
+
+static int ql_run_loopback_test(struct ql_adapter *qdev)
+{
+ int i;
+ netdev_tx_t rc;
+ struct sk_buff *skb;
+ unsigned int size = SMALL_BUF_MAP_SIZE;
+
+ for (i = 0; i < 64; i++) {
+ skb = netdev_alloc_skb(qdev->ndev, size);
+ if (!skb)
+ return -ENOMEM;
+
+ skb->queue_mapping = 0;
+ skb_put(skb, size);
+ ql_create_lb_frame(skb, size);
+ rc = ql_lb_send(skb, qdev->ndev);
+ if (rc != NETDEV_TX_OK)
+ return -EPIPE;
+ atomic_inc(&qdev->lb_count);
+ }
+
+ ql_clean_lb_rx_ring(&qdev->rx_ring[0], 128);
+ return atomic_read(&qdev->lb_count) ? -EIO : 0;
+}
+
+static int ql_loopback_test(struct ql_adapter *qdev, u64 *data)
+{
+ *data = ql_start_loopback(qdev);
+ if (*data)
+ goto out;
+ *data = ql_run_loopback_test(qdev);
+out:
+ ql_stop_loopback(qdev);
+ return *data;
+}
+
+static void ql_self_test(struct net_device *ndev,
+ struct ethtool_test *eth_test, u64 *data)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ if (netif_running(ndev)) {
+ set_bit(QL_SELFTEST, &qdev->flags);
+ if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
+ /* Offline tests */
+ if (ql_loopback_test(qdev, &data[0]))
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+
+ } else {
+ /* Online tests */
+ data[0] = 0;
+ }
+ clear_bit(QL_SELFTEST, &qdev->flags);
+ } else {
+ QPRINTK(qdev, DRV, ERR,
+ "%s: is down, Loopback test will fail.\n", ndev->name);
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+ }
+}
+
+static int ql_get_regs_len(struct net_device *ndev)
+{
+ return sizeof(struct ql_reg_dump);
+}
+
+static void ql_get_regs(struct net_device *ndev,
+ struct ethtool_regs *regs, void *p)
+{
+ struct ql_adapter *qdev = netdev_priv(ndev);
+
+ ql_gen_reg_dump(qdev, p);
+}
+
static int ql_get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
{
struct ql_adapter *qdev = netdev_priv(dev);
@@ -355,6 +606,37 @@ static int ql_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *c)
return ql_update_ring_coalescing(qdev);
}
+static void ql_get_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
+{
+ struct ql_adapter *qdev = netdev_priv(netdev);
+
+ ql_mb_get_port_cfg(qdev);
+ if (qdev->link_config & CFG_PAUSE_STD) {
+ pause->rx_pause = 1;
+ pause->tx_pause = 1;
+ }
+}
+
+static int ql_set_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
+{
+ struct ql_adapter *qdev = netdev_priv(netdev);
+ int status = 0;
+
+ if ((pause->rx_pause) && (pause->tx_pause))
+ qdev->link_config |= CFG_PAUSE_STD;
+ else if (!pause->rx_pause && !pause->tx_pause)
+ qdev->link_config &= ~CFG_PAUSE_STD;
+ else
+ return -EINVAL;
+
+ status = ql_mb_set_port_cfg(qdev);
+ if (status)
+ return status;
+ return status;
+}
+
static u32 ql_get_rx_csum(struct net_device *netdev)
{
struct ql_adapter *qdev = netdev_priv(netdev);
@@ -396,9 +678,17 @@ static void ql_set_msglevel(struct net_device *ndev, u32 value)
const struct ethtool_ops qlge_ethtool_ops = {
.get_settings = ql_get_settings,
.get_drvinfo = ql_get_drvinfo,
+ .get_wol = ql_get_wol,
+ .set_wol = ql_set_wol,
+ .get_regs_len = ql_get_regs_len,
+ .get_regs = ql_get_regs,
.get_msglevel = ql_get_msglevel,
.set_msglevel = ql_set_msglevel,
.get_link = ethtool_op_get_link,
+ .phys_id = ql_phys_id,
+ .self_test = ql_self_test,
+ .get_pauseparam = ql_get_pauseparam,
+ .set_pauseparam = ql_set_pauseparam,
.get_rx_csum = ql_get_rx_csum,
.set_rx_csum = ql_set_rx_csum,
.get_tx_csum = ethtool_op_get_tx_csum,
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