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path: root/drivers/net/ixgbe/ixgbe_ethtool.c
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Diffstat (limited to 'drivers/net/ixgbe/ixgbe_ethtool.c')
-rw-r--r--drivers/net/ixgbe/ixgbe_ethtool.c191
1 files changed, 112 insertions, 79 deletions
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 76380a2b35aa..cb1555bc8548 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -84,6 +84,7 @@ static struct ixgbe_stats ixgbe_gstrings_stats[] = {
{"hw_rsc_flushed", IXGBE_STAT(rsc_total_flush)},
{"fdir_match", IXGBE_STAT(stats.fdirmatch)},
{"fdir_miss", IXGBE_STAT(stats.fdirmiss)},
+ {"fdir_overflow", IXGBE_STAT(fdir_overflow)},
{"rx_fifo_errors", IXGBE_NETDEV_STAT(rx_fifo_errors)},
{"rx_missed_errors", IXGBE_NETDEV_STAT(rx_missed_errors)},
{"tx_aborted_errors", IXGBE_NETDEV_STAT(tx_aborted_errors)},
@@ -102,6 +103,10 @@ static struct ixgbe_stats ixgbe_gstrings_stats[] = {
{"alloc_rx_page_failed", IXGBE_STAT(alloc_rx_page_failed)},
{"alloc_rx_buff_failed", IXGBE_STAT(alloc_rx_buff_failed)},
{"rx_no_dma_resources", IXGBE_STAT(hw_rx_no_dma_resources)},
+ {"os2bmc_rx_by_bmc", IXGBE_STAT(stats.o2bgptc)},
+ {"os2bmc_tx_by_bmc", IXGBE_STAT(stats.b2ospc)},
+ {"os2bmc_tx_by_host", IXGBE_STAT(stats.o2bspc)},
+ {"os2bmc_rx_by_host", IXGBE_STAT(stats.b2ogprc)},
#ifdef IXGBE_FCOE
{"fcoe_bad_fccrc", IXGBE_STAT(stats.fccrc)},
{"rx_fcoe_dropped", IXGBE_STAT(stats.fcoerpdc)},
@@ -288,20 +293,20 @@ static int ixgbe_get_settings(struct net_device *netdev,
if (link_up) {
switch (link_speed) {
case IXGBE_LINK_SPEED_10GB_FULL:
- ecmd->speed = SPEED_10000;
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
break;
case IXGBE_LINK_SPEED_1GB_FULL:
- ecmd->speed = SPEED_1000;
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
break;
case IXGBE_LINK_SPEED_100_FULL:
- ecmd->speed = SPEED_100;
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
break;
default:
break;
}
ecmd->duplex = DUPLEX_FULL;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}
@@ -346,9 +351,10 @@ static int ixgbe_set_settings(struct net_device *netdev,
}
} else {
/* in this case we currently only support 10Gb/FULL */
+ u32 speed = ethtool_cmd_speed(ecmd);
if ((ecmd->autoneg == AUTONEG_ENABLE) ||
(ecmd->advertising != ADVERTISED_10000baseT_Full) ||
- (ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
+ (speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
return -EINVAL;
}
@@ -846,11 +852,8 @@ static int ixgbe_get_eeprom(struct net_device *netdev,
if (!eeprom_buff)
return -ENOMEM;
- for (i = 0; i < eeprom_len; i++) {
- if ((ret_val = hw->eeprom.ops.read(hw, first_word + i,
- &eeprom_buff[i])))
- break;
- }
+ ret_val = hw->eeprom.ops.read_buffer(hw, first_word, eeprom_len,
+ eeprom_buff);
/* Device's eeprom is always little-endian, word addressable */
for (i = 0; i < eeprom_len; i++)
@@ -931,7 +934,7 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
}
while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state))
- msleep(1);
+ usleep_range(1000, 2000);
if (!netif_running(adapter->netdev)) {
for (i = 0; i < adapter->num_tx_queues; i++)
@@ -1030,9 +1033,6 @@ static int ixgbe_get_sset_count(struct net_device *netdev, int sset)
return IXGBE_TEST_LEN;
case ETH_SS_STATS:
return IXGBE_STATS_LEN;
- case ETH_SS_NTUPLE_FILTERS:
- return ETHTOOL_MAX_NTUPLE_LIST_ENTRY *
- ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY;
default:
return -EOPNOTSUPP;
}
@@ -1238,46 +1238,62 @@ static const struct ixgbe_reg_test reg_test_82598[] = {
{ 0, 0, 0, 0 }
};
-static const u32 register_test_patterns[] = {
- 0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF
-};
-
-#define REG_PATTERN_TEST(R, M, W) \
-{ \
- u32 pat, val, before; \
- for (pat = 0; pat < ARRAY_SIZE(register_test_patterns); pat++) { \
- before = readl(adapter->hw.hw_addr + R); \
- writel((register_test_patterns[pat] & W), \
- (adapter->hw.hw_addr + R)); \
- val = readl(adapter->hw.hw_addr + R); \
- if (val != (register_test_patterns[pat] & W & M)) { \
- e_err(drv, "pattern test reg %04X failed: got " \
- "0x%08X expected 0x%08X\n", \
- R, val, (register_test_patterns[pat] & W & M)); \
- *data = R; \
- writel(before, adapter->hw.hw_addr + R); \
- return 1; \
- } \
- writel(before, adapter->hw.hw_addr + R); \
- } \
+static bool reg_pattern_test(struct ixgbe_adapter *adapter, u64 *data, int reg,
+ u32 mask, u32 write)
+{
+ u32 pat, val, before;
+ static const u32 test_pattern[] = {
+ 0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
+
+ for (pat = 0; pat < ARRAY_SIZE(test_pattern); pat++) {
+ before = readl(adapter->hw.hw_addr + reg);
+ writel((test_pattern[pat] & write),
+ (adapter->hw.hw_addr + reg));
+ val = readl(adapter->hw.hw_addr + reg);
+ if (val != (test_pattern[pat] & write & mask)) {
+ e_err(drv, "pattern test reg %04X failed: got "
+ "0x%08X expected 0x%08X\n",
+ reg, val, (test_pattern[pat] & write & mask));
+ *data = reg;
+ writel(before, adapter->hw.hw_addr + reg);
+ return 1;
+ }
+ writel(before, adapter->hw.hw_addr + reg);
+ }
+ return 0;
}
-#define REG_SET_AND_CHECK(R, M, W) \
-{ \
- u32 val, before; \
- before = readl(adapter->hw.hw_addr + R); \
- writel((W & M), (adapter->hw.hw_addr + R)); \
- val = readl(adapter->hw.hw_addr + R); \
- if ((W & M) != (val & M)) { \
- e_err(drv, "set/check reg %04X test failed: got 0x%08X " \
- "expected 0x%08X\n", R, (val & M), (W & M)); \
- *data = R; \
- writel(before, (adapter->hw.hw_addr + R)); \
- return 1; \
- } \
- writel(before, (adapter->hw.hw_addr + R)); \
+static bool reg_set_and_check(struct ixgbe_adapter *adapter, u64 *data, int reg,
+ u32 mask, u32 write)
+{
+ u32 val, before;
+ before = readl(adapter->hw.hw_addr + reg);
+ writel((write & mask), (adapter->hw.hw_addr + reg));
+ val = readl(adapter->hw.hw_addr + reg);
+ if ((write & mask) != (val & mask)) {
+ e_err(drv, "set/check reg %04X test failed: got 0x%08X "
+ "expected 0x%08X\n", reg, (val & mask), (write & mask));
+ *data = reg;
+ writel(before, (adapter->hw.hw_addr + reg));
+ return 1;
+ }
+ writel(before, (adapter->hw.hw_addr + reg));
+ return 0;
}
+#define REG_PATTERN_TEST(reg, mask, write) \
+ do { \
+ if (reg_pattern_test(adapter, data, reg, mask, write)) \
+ return 1; \
+ } while (0) \
+
+
+#define REG_SET_AND_CHECK(reg, mask, write) \
+ do { \
+ if (reg_set_and_check(adapter, data, reg, mask, write)) \
+ return 1; \
+ } while (0) \
+
static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
{
const struct ixgbe_reg_test *test;
@@ -1328,13 +1344,13 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
switch (test->test_type) {
case PATTERN_TEST:
REG_PATTERN_TEST(test->reg + (i * 0x40),
- test->mask,
- test->write);
+ test->mask,
+ test->write);
break;
case SET_READ_TEST:
REG_SET_AND_CHECK(test->reg + (i * 0x40),
- test->mask,
- test->write);
+ test->mask,
+ test->write);
break;
case WRITE_NO_TEST:
writel(test->write,
@@ -1343,18 +1359,18 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
break;
case TABLE32_TEST:
REG_PATTERN_TEST(test->reg + (i * 4),
- test->mask,
- test->write);
+ test->mask,
+ test->write);
break;
case TABLE64_TEST_LO:
REG_PATTERN_TEST(test->reg + (i * 8),
- test->mask,
- test->write);
+ test->mask,
+ test->write);
break;
case TABLE64_TEST_HI:
REG_PATTERN_TEST((test->reg + 4) + (i * 8),
- test->mask,
- test->write);
+ test->mask,
+ test->write);
break;
}
}
@@ -1417,7 +1433,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data)
/* Disable all the interrupts */
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFFFFFF);
- msleep(10);
+ usleep_range(10000, 20000);
/* Test each interrupt */
for (; i < 10; i++) {
@@ -1437,7 +1453,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data)
~mask & 0x00007FFF);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS,
~mask & 0x00007FFF);
- msleep(10);
+ usleep_range(10000, 20000);
if (adapter->test_icr & mask) {
*data = 3;
@@ -1454,7 +1470,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data)
adapter->test_icr = 0;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, mask);
- msleep(10);
+ usleep_range(10000, 20000);
if (!(adapter->test_icr &mask)) {
*data = 4;
@@ -1474,7 +1490,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data)
~mask & 0x00007FFF);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS,
~mask & 0x00007FFF);
- msleep(10);
+ usleep_range(10000, 20000);
if (adapter->test_icr) {
*data = 5;
@@ -1485,7 +1501,7 @@ static int ixgbe_intr_test(struct ixgbe_adapter *adapter, u64 *data)
/* Disable all the interrupts */
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFFFFFF);
- msleep(10);
+ usleep_range(10000, 20000);
/* Unhook test interrupt handler */
free_irq(irq, netdev);
@@ -1598,6 +1614,13 @@ static int ixgbe_setup_loopback_test(struct ixgbe_adapter *adapter)
struct ixgbe_hw *hw = &adapter->hw;
u32 reg_data;
+ /* X540 needs to set the MACC.FLU bit to force link up */
+ if (adapter->hw.mac.type == ixgbe_mac_X540) {
+ reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_MACC);
+ reg_data |= IXGBE_MACC_FLU;
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_MACC, reg_data);
+ }
+
/* right now we only support MAC loopback in the driver */
reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_HLREG0);
/* Setup MAC loopback */
@@ -1613,7 +1636,7 @@ static int ixgbe_setup_loopback_test(struct ixgbe_adapter *adapter)
reg_data |= IXGBE_AUTOC_LMS_10G_LINK_NO_AN | IXGBE_AUTOC_FLU;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_AUTOC, reg_data);
IXGBE_WRITE_FLUSH(&adapter->hw);
- msleep(10);
+ usleep_range(10000, 20000);
/* Disable Atlas Tx lanes; re-enabled in reset path */
if (hw->mac.type == ixgbe_mac_82598EB) {
@@ -1999,25 +2022,30 @@ static int ixgbe_nway_reset(struct net_device *netdev)
return 0;
}
-static int ixgbe_phys_id(struct net_device *netdev, u32 data)
+static int ixgbe_set_phys_id(struct net_device *netdev,
+ enum ethtool_phys_id_state state)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
- u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
- u32 i;
- if (!data || data > 300)
- data = 300;
+ switch (state) {
+ case ETHTOOL_ID_ACTIVE:
+ adapter->led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
+ return 2;
- for (i = 0; i < (data * 1000); i += 400) {
+ case ETHTOOL_ID_ON:
hw->mac.ops.led_on(hw, IXGBE_LED_ON);
- msleep_interruptible(200);
+ break;
+
+ case ETHTOOL_ID_OFF:
hw->mac.ops.led_off(hw, IXGBE_LED_ON);
- msleep_interruptible(200);
- }
+ break;
- /* Restore LED settings */
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_LEDCTL, led_reg);
+ case ETHTOOL_ID_INACTIVE:
+ /* Restore LED settings */
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_LEDCTL, adapter->led_reg);
+ break;
+ }
return 0;
}
@@ -2230,8 +2258,13 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
need_reset = (data & ETH_FLAG_RXVLAN) !=
(netdev->features & NETIF_F_HW_VLAN_RX);
+ if ((data & ETH_FLAG_RXHASH) &&
+ !(adapter->flags & IXGBE_FLAG_RSS_ENABLED))
+ return -EOPNOTSUPP;
+
rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_LRO | ETH_FLAG_NTUPLE |
- ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN);
+ ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN |
+ ETH_FLAG_RXHASH);
if (rc)
return rc;
@@ -2465,7 +2498,7 @@ static const struct ethtool_ops ixgbe_ethtool_ops = {
.set_tso = ixgbe_set_tso,
.self_test = ixgbe_diag_test,
.get_strings = ixgbe_get_strings,
- .phys_id = ixgbe_phys_id,
+ .set_phys_id = ixgbe_set_phys_id,
.get_sset_count = ixgbe_get_sset_count,
.get_ethtool_stats = ixgbe_get_ethtool_stats,
.get_coalesce = ixgbe_get_coalesce,