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path: root/drivers/net/netxen/netxen_nic_ethtool.c
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Diffstat (limited to 'drivers/net/netxen/netxen_nic_ethtool.c')
-rw-r--r--drivers/net/netxen/netxen_nic_ethtool.c168
1 files changed, 150 insertions, 18 deletions
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index 723487bf200..48ee06b6f4e 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -93,17 +93,21 @@ static void
netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
{
struct netxen_adapter *adapter = netdev_priv(dev);
+ unsigned long flags;
u32 fw_major = 0;
u32 fw_minor = 0;
u32 fw_build = 0;
strncpy(drvinfo->driver, netxen_nic_driver_name, 32);
strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32);
- fw_major = readl(NETXEN_CRB_NORMALIZE(adapter,
- NETXEN_FW_VERSION_MAJOR));
- fw_minor = readl(NETXEN_CRB_NORMALIZE(adapter,
- NETXEN_FW_VERSION_MINOR));
- fw_build = readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB));
+ write_lock_irqsave(&adapter->adapter_lock, flags);
+ fw_major = adapter->pci_read_normalize(adapter,
+ NETXEN_FW_VERSION_MAJOR);
+ fw_minor = adapter->pci_read_normalize(adapter,
+ NETXEN_FW_VERSION_MINOR);
+ fw_build = adapter->pci_read_normalize(adapter,
+ NETXEN_FW_VERSION_SUB);
+ write_unlock_irqrestore(&adapter->adapter_lock, flags);
sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build);
strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
@@ -159,9 +163,16 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
switch ((netxen_brdtype_t) boardinfo->board_type) {
case NETXEN_BRDTYPE_P2_SB35_4G:
case NETXEN_BRDTYPE_P2_SB31_2G:
+ case NETXEN_BRDTYPE_P3_REF_QG:
+ case NETXEN_BRDTYPE_P3_4_GB:
+ case NETXEN_BRDTYPE_P3_4_GB_MM:
+ case NETXEN_BRDTYPE_P3_10000_BASE_T:
+
ecmd->supported |= SUPPORTED_Autoneg;
ecmd->advertising |= ADVERTISED_Autoneg;
case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
+ case NETXEN_BRDTYPE_P3_10G_CX4:
+ case NETXEN_BRDTYPE_P3_10G_CX4_LP:
ecmd->supported |= SUPPORTED_TP;
ecmd->advertising |= ADVERTISED_TP;
ecmd->port = PORT_TP;
@@ -171,12 +182,17 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
break;
case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ:
case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ:
+ case NETXEN_BRDTYPE_P3_IMEZ:
+ case NETXEN_BRDTYPE_P3_XG_LOM:
+ case NETXEN_BRDTYPE_P3_HMEZ:
ecmd->supported |= SUPPORTED_MII;
ecmd->advertising |= ADVERTISED_MII;
ecmd->port = PORT_FIBRE;
ecmd->autoneg = AUTONEG_DISABLE;
break;
case NETXEN_BRDTYPE_P2_SB31_10G:
+ case NETXEN_BRDTYPE_P3_10G_SFP_PLUS:
+ case NETXEN_BRDTYPE_P3_10G_XFP:
ecmd->supported |= SUPPORTED_FIBRE;
ecmd->advertising |= ADVERTISED_FIBRE;
ecmd->port = PORT_FIBRE;
@@ -349,19 +365,18 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
{
struct netxen_adapter *adapter = netdev_priv(dev);
__u32 mode, *regs_buff = p;
- void __iomem *addr;
int i, window;
memset(p, 0, NETXEN_NIC_REGS_LEN);
regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) |
(adapter->pdev)->device;
/* which mode */
- NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_MODE, &regs_buff[0]);
+ adapter->hw_read_wx(adapter, NETXEN_NIU_MODE, &regs_buff[0], 4);
mode = regs_buff[0];
/* Common registers to all the modes */
- NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER,
- &regs_buff[2]);
+ adapter->hw_read_wx(adapter,
+ NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER, &regs_buff[2], 4);
/* GB/XGB Mode */
mode = (mode / 2) - 1;
window = 0;
@@ -372,9 +387,9 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
window = adapter->physical_port *
NETXEN_NIC_PORT_WINDOW;
- NETXEN_NIC_LOCKED_READ_REG(niu_registers[mode].
- reg[i - 3] + window,
- &regs_buff[i]);
+ adapter->hw_read_wx(adapter,
+ niu_registers[mode].reg[i - 3] + window,
+ &regs_buff[i], 4);
}
}
@@ -398,7 +413,7 @@ static u32 netxen_nic_test_link(struct net_device *dev)
return !val;
}
} else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
- val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
+ val = adapter->pci_read_normalize(adapter, CRB_XG_STATE);
return (val == XG_LINK_UP) ? 0 : 1;
}
return -EIO;
@@ -427,6 +442,7 @@ netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
return 0;
}
+#if 0
static int
netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
u8 * bytes)
@@ -447,7 +463,6 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
}
printk(KERN_INFO "%s: flash unlocked. \n",
netxen_nic_driver_name);
- last_schedule_time = jiffies;
ret = netxen_flash_erase_secondary(adapter);
if (ret != FLASH_SUCCESS) {
printk(KERN_ERR "%s: Flash erase failed.\n",
@@ -497,6 +512,7 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
return netxen_rom_fast_write_words(adapter, offset, bytes, eeprom->len);
}
+#endif /* 0 */
static void
netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
@@ -508,9 +524,9 @@ netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
ring->rx_jumbo_pending = 0;
for (i = 0; i < MAX_RCV_CTX; ++i) {
ring->rx_pending += adapter->recv_ctx[i].
- rcv_desc[RCV_DESC_NORMAL_CTXID].max_rx_desc_count;
+ rds_rings[RCV_DESC_NORMAL_CTXID].max_rx_desc_count;
ring->rx_jumbo_pending += adapter->recv_ctx[i].
- rcv_desc[RCV_DESC_JUMBO_CTXID].max_rx_desc_count;
+ rds_rings[RCV_DESC_JUMBO_CTXID].max_rx_desc_count;
}
ring->tx_pending = adapter->max_tx_desc_count;
@@ -655,7 +671,7 @@ static int netxen_nic_reg_test(struct net_device *dev)
data_written = (u32)0xa5a5a5a5;
netxen_nic_reg_write(adapter, CRB_SCRATCHPAD_TEST, data_written);
- data_read = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_SCRATCHPAD_TEST));
+ data_read = adapter->pci_read_normalize(adapter, CRB_SCRATCHPAD_TEST);
if (data_written != data_read)
return 1;
@@ -736,6 +752,117 @@ static int netxen_nic_set_rx_csum(struct net_device *dev, u32 data)
return 0;
}
+static u32 netxen_nic_get_tso(struct net_device *dev)
+{
+ struct netxen_adapter *adapter = netdev_priv(dev);
+
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+ return (dev->features & (NETIF_F_TSO | NETIF_F_TSO6)) != 0;
+
+ return (dev->features & NETIF_F_TSO) != 0;
+}
+
+static int netxen_nic_set_tso(struct net_device *dev, u32 data)
+{
+ if (data) {
+ struct netxen_adapter *adapter = netdev_priv(dev);
+
+ dev->features |= NETIF_F_TSO;
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+ dev->features |= NETIF_F_TSO6;
+ } else
+ dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+
+ 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 netxen_set_intr_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ethcoal)
+{
+ struct netxen_adapter *adapter = netdev_priv(netdev);
+
+ if (!NX_IS_REVISION_P3(adapter->ahw.revision_id))
+ return -EINVAL;
+
+ if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC)
+ 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;
+
+ if (!ethcoal->rx_coalesce_usecs ||
+ !ethcoal->rx_max_coalesced_frames) {
+ adapter->coal.flags = NETXEN_NIC_INTR_DEFAULT;
+ adapter->coal.normal.data.rx_time_us =
+ NETXEN_DEFAULT_INTR_COALESCE_RX_TIME_US;
+ adapter->coal.normal.data.rx_packets =
+ NETXEN_DEFAULT_INTR_COALESCE_RX_PACKETS;
+ } else {
+ adapter->coal.flags = 0;
+ adapter->coal.normal.data.rx_time_us =
+ ethcoal->rx_coalesce_usecs;
+ adapter->coal.normal.data.rx_packets =
+ ethcoal->rx_max_coalesced_frames;
+ }
+ adapter->coal.normal.data.tx_time_us = ethcoal->tx_coalesce_usecs;
+ adapter->coal.normal.data.tx_packets =
+ ethcoal->tx_max_coalesced_frames;
+
+ netxen_config_intr_coalesce(adapter);
+
+ return 0;
+}
+
+static int netxen_get_intr_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ethcoal)
+{
+ struct netxen_adapter *adapter = netdev_priv(netdev);
+
+ if (!NX_IS_REVISION_P3(adapter->ahw.revision_id))
+ return -EINVAL;
+
+ if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC)
+ return -EINVAL;
+
+ ethcoal->rx_coalesce_usecs = adapter->coal.normal.data.rx_time_us;
+ ethcoal->tx_coalesce_usecs = adapter->coal.normal.data.tx_time_us;
+ ethcoal->rx_max_coalesced_frames =
+ adapter->coal.normal.data.rx_packets;
+ ethcoal->tx_max_coalesced_frames =
+ adapter->coal.normal.data.tx_packets;
+
+ return 0;
+}
+
struct ethtool_ops netxen_nic_ethtool_ops = {
.get_settings = netxen_nic_get_settings,
.set_settings = netxen_nic_set_settings,
@@ -745,17 +872,22 @@ struct ethtool_ops netxen_nic_ethtool_ops = {
.get_link = ethtool_op_get_link,
.get_eeprom_len = netxen_nic_get_eeprom_len,
.get_eeprom = netxen_nic_get_eeprom,
+#if 0
.set_eeprom = netxen_nic_set_eeprom,
+#endif
.get_ringparam = netxen_nic_get_ringparam,
.get_pauseparam = netxen_nic_get_pauseparam,
.set_pauseparam = netxen_nic_set_pauseparam,
.set_tx_csum = ethtool_op_set_tx_csum,
.set_sg = ethtool_op_set_sg,
- .set_tso = ethtool_op_set_tso,
+ .get_tso = netxen_nic_get_tso,
+ .set_tso = netxen_nic_set_tso,
.self_test = netxen_nic_diag_test,
.get_strings = netxen_nic_get_strings,
.get_ethtool_stats = netxen_nic_get_ethtool_stats,
.get_sset_count = netxen_get_sset_count,
.get_rx_csum = netxen_nic_get_rx_csum,
.set_rx_csum = netxen_nic_set_rx_csum,
+ .get_coalesce = netxen_get_intr_coalesce,
+ .set_coalesce = netxen_set_intr_coalesce,
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-30 01:58:08 +0000