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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.c212
1 files changed, 128 insertions, 84 deletions
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index ee1b5a24cbe7..16fabb377488 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -40,8 +40,8 @@
#include <linux/ethtool.h>
#include <linux/version.h>
-#include "netxen_nic_hw.h"
#include "netxen_nic.h"
+#include "netxen_nic_hw.h"
#include "netxen_nic_phan_reg.h"
struct netxen_nic_stats {
@@ -50,8 +50,8 @@ struct netxen_nic_stats {
int stat_offset;
};
-#define NETXEN_NIC_STAT(m) sizeof(((struct netxen_port *)0)->m), \
- offsetof(struct netxen_port, m)
+#define NETXEN_NIC_STAT(m) sizeof(((struct netxen_adapter *)0)->m), \
+ offsetof(struct netxen_adapter, m)
#define NETXEN_NIC_PORT_WINDOW 0x10000
#define NETXEN_NIC_INVALID_DATA 0xDEADBEEF
@@ -100,8 +100,7 @@ static int netxen_nic_get_eeprom_len(struct net_device *dev)
static void
netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
+ struct netxen_adapter *adapter = netdev_priv(dev);
u32 fw_major = 0;
u32 fw_minor = 0;
u32 fw_build = 0;
@@ -115,7 +114,7 @@ netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
fw_build = readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB));
sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build);
- strncpy(drvinfo->bus_info, pci_name(port->pdev), 32);
+ strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
drvinfo->n_stats = NETXEN_NIC_STATS_LEN;
drvinfo->testinfo_len = NETXEN_NIC_TEST_LEN;
drvinfo->regdump_len = NETXEN_NIC_REGS_LEN;
@@ -125,8 +124,7 @@ netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
static int
netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
+ struct netxen_adapter *adapter = netdev_priv(dev);
struct netxen_board_info *boardinfo = &adapter->ahw.boardcfg;
/* read which mode */
@@ -146,8 +144,8 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
ecmd->port = PORT_TP;
if (netif_running(dev)) {
- ecmd->speed = port->link_speed;
- ecmd->duplex = port->link_duplex;
+ ecmd->speed = adapter->link_speed;
+ ecmd->duplex = adapter->link_duplex;
} else
return -EIO; /* link absent */
} else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
@@ -165,7 +163,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
} else
return -EIO;
- ecmd->phy_address = port->portnum;
+ ecmd->phy_address = adapter->portnum;
ecmd->transceiver = XCVR_EXTERNAL;
switch ((netxen_brdtype_t) boardinfo->board_type) {
@@ -179,7 +177,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
ecmd->port = PORT_TP;
ecmd->autoneg = (boardinfo->board_type ==
NETXEN_BRDTYPE_P2_SB31_10G_CX4) ?
- (AUTONEG_DISABLE) : (port->link_autoneg);
+ (AUTONEG_DISABLE) : (adapter->link_autoneg);
break;
case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ:
case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ:
@@ -206,23 +204,22 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
static int
netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
+ struct netxen_adapter *adapter = netdev_priv(dev);
__u32 status;
/* read which mode */
if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
/* autonegotiation */
if (adapter->phy_write
- && adapter->phy_write(adapter, port->portnum,
+ && adapter->phy_write(adapter,
NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
ecmd->autoneg) != 0)
return -EIO;
else
- port->link_autoneg = ecmd->autoneg;
+ adapter->link_autoneg = ecmd->autoneg;
if (adapter->phy_read
- && adapter->phy_read(adapter, port->portnum,
+ && adapter->phy_read(adapter,
NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
&status) != 0)
return -EIO;
@@ -245,13 +242,13 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
if (ecmd->duplex == DUPLEX_FULL)
netxen_set_phy_duplex(status);
if (adapter->phy_write
- && adapter->phy_write(adapter, port->portnum,
+ && adapter->phy_write(adapter,
NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
*((int *)&status)) != 0)
return -EIO;
else {
- port->link_speed = ecmd->speed;
- port->link_duplex = ecmd->duplex;
+ adapter->link_speed = ecmd->speed;
+ adapter->link_duplex = ecmd->duplex;
}
} else
return -EOPNOTSUPP;
@@ -360,15 +357,14 @@ static struct netxen_niu_regs niu_registers[] = {
static void
netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
+ 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) |
- (port->pdev)->device;
+ (adapter->pdev)->device;
/* which mode */
NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_MODE, &regs_buff[0]);
mode = regs_buff[0];
@@ -383,7 +379,8 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
for (i = 3; niu_registers[mode].reg[i - 3] != -1; i++) {
/* GB: port specific registers */
if (mode == 0 && i >= 19)
- window = port->portnum * NETXEN_NIC_PORT_WINDOW;
+ window = physical_port[adapter->portnum] *
+ NETXEN_NIC_PORT_WINDOW;
NETXEN_NIC_LOCKED_READ_REG(niu_registers[mode].
reg[i - 3] + window,
@@ -395,15 +392,14 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
static u32 netxen_nic_test_link(struct net_device *dev)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
+ struct netxen_adapter *adapter = netdev_priv(dev);
__u32 status;
int val;
/* read which mode */
if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
if (adapter->phy_read
- && adapter->phy_read(adapter, port->portnum,
+ && adapter->phy_read(adapter,
NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
&status) != 0)
return -EIO;
@@ -422,15 +418,15 @@ static int
netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
u8 * bytes)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
+ struct netxen_adapter *adapter = netdev_priv(dev);
int offset;
int ret;
if (eeprom->len == 0)
return -EINVAL;
- eeprom->magic = (port->pdev)->vendor | ((port->pdev)->device << 16);
+ eeprom->magic = (adapter->pdev)->vendor |
+ ((adapter->pdev)->device << 16);
offset = eeprom->offset;
ret = netxen_rom_fast_read_words(adapter, offset, bytes,
@@ -445,8 +441,7 @@ static int
netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
u8 * bytes)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
+ struct netxen_adapter *adapter = netdev_priv(dev);
int offset = eeprom->offset;
static int flash_start;
static int ready_to_flash;
@@ -516,8 +511,7 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
static void
netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
+ struct netxen_adapter *adapter = netdev_priv(dev);
int i;
ring->rx_pending = 0;
@@ -541,19 +535,45 @@ static void
netxen_nic_get_pauseparam(struct net_device *dev,
struct ethtool_pauseparam *pause)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
+ struct netxen_adapter *adapter = netdev_priv(dev);
__u32 val;
+ int port = physical_port[adapter->portnum];
if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
+ if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
+ return;
/* get flow control settings */
- netxen_nic_read_w0(adapter,
- NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
- &val);
+ netxen_nic_read_w0(adapter,NETXEN_NIU_GB_MAC_CONFIG_0(port),
+ &val);
pause->rx_pause = netxen_gb_get_rx_flowctl(val);
- pause->tx_pause = netxen_gb_get_tx_flowctl(val);
- /* get autoneg settings */
- pause->autoneg = port->link_autoneg;
+ netxen_nic_read_w0(adapter, NETXEN_NIU_GB_PAUSE_CTL, &val);
+ 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;
+ }
+ } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
+ if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS))
+ return;
+ pause->rx_pause = 1;
+ netxen_nic_read_w0(adapter, NETXEN_NIU_XG_PAUSE_CTL, &val);
+ if (port == 0)
+ pause->tx_pause = !(netxen_xg_get_xg0_mask(val));
+ else
+ pause->tx_pause = !(netxen_xg_get_xg1_mask(val));
+ } else {
+ printk(KERN_ERR"%s: Unknown board type: %x\n",
+ netxen_nic_driver_name, adapter->ahw.board_type);
}
}
@@ -561,42 +581,76 @@ static int
netxen_nic_set_pauseparam(struct net_device *dev,
struct ethtool_pauseparam *pause)
{
- struct netxen_port *port = netdev_priv(dev);
- struct netxen_adapter *adapter = port->adapter;
+ struct netxen_adapter *adapter = netdev_priv(dev);
__u32 val;
- unsigned int autoneg;
-
+ int port = physical_port[adapter->portnum];
/* read mode */
if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
+ if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
+ return -EIO;
/* set flow control */
netxen_nic_read_w0(adapter,
- NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
- (u32 *) & val);
- if (pause->tx_pause)
- netxen_gb_tx_flowctl(val);
- else
- netxen_gb_unset_tx_flowctl(val);
+ NETXEN_NIU_GB_MAC_CONFIG_0(port), &val);
+
if (pause->rx_pause)
netxen_gb_rx_flowctl(val);
else
netxen_gb_unset_rx_flowctl(val);
- netxen_nic_write_w0(adapter,
- NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
- *&val);
+ netxen_nic_write_w0(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
+ val);
/* set autoneg */
- autoneg = pause->autoneg;
- if (adapter->phy_write
- && adapter->phy_write(adapter, port->portnum,
- NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
- autoneg) != 0)
+ netxen_nic_read_w0(adapter, NETXEN_NIU_GB_PAUSE_CTL, &val);
+ 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;
+ }
+ netxen_nic_write_w0(adapter, NETXEN_NIU_GB_PAUSE_CTL, val);
+ } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
+ if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS))
return -EIO;
- else {
- port->link_autoneg = pause->autoneg;
- return 0;
+ netxen_nic_read_w0(adapter, NETXEN_NIU_XG_PAUSE_CTL, &val);
+ if (port == 0) {
+ if (pause->tx_pause)
+ netxen_xg_unset_xg0_mask(val);
+ else
+ netxen_xg_set_xg0_mask(val);
+ } else {
+ if (pause->tx_pause)
+ netxen_xg_unset_xg1_mask(val);
+ else
+ netxen_xg_set_xg1_mask(val);
}
- } else
- return -EOPNOTSUPP;
+ netxen_nic_write_w0(adapter, NETXEN_NIU_XG_PAUSE_CTL, val);
+ } else {
+ printk(KERN_ERR "%s: Unknown board type: %x\n",
+ netxen_nic_driver_name,
+ adapter->ahw.board_type);
+ }
+ return 0;
}
static int netxen_nic_reg_test(struct net_device *dev)
@@ -627,23 +681,12 @@ static void
netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
u64 * data)
{
- if (eth_test->flags == ETH_TEST_FL_OFFLINE) { /* offline tests */
- /* link test */
- if ((data[1] = (u64) netxen_nic_test_link(dev)))
- eth_test->flags |= ETH_TEST_FL_FAILED;
-
- /* register tests */
- if ((data[0] = netxen_nic_reg_test(dev)))
- eth_test->flags |= ETH_TEST_FL_FAILED;
- } else { /* online tests */
- /* register tests */
- if((data[0] = netxen_nic_reg_test(dev)))
- eth_test->flags |= ETH_TEST_FL_FAILED;
-
- /* link test */
- if ((data[1] = (u64) netxen_nic_test_link(dev)))
- eth_test->flags |= ETH_TEST_FL_FAILED;
- }
+ memset(data, 0, sizeof(uint64_t) * NETXEN_NIC_TEST_LEN);
+ if ((data[0] = netxen_nic_reg_test(dev)))
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+ /* link test */
+ if ((data[1] = (u64) netxen_nic_test_link(dev)))
+ eth_test->flags |= ETH_TEST_FL_FAILED;
}
static void
@@ -675,12 +718,13 @@ static void
netxen_nic_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *stats, u64 * data)
{
- struct netxen_port *port = netdev_priv(dev);
+ struct netxen_adapter *adapter = netdev_priv(dev);
int index;
for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) {
char *p =
- (char *)port + netxen_nic_gstrings_stats[index].stat_offset;
+ (char *)adapter +
+ netxen_nic_gstrings_stats[index].stat_offset;
data[index] =
(netxen_nic_gstrings_stats[index].sizeof_stat ==
sizeof(u64)) ? *(u64 *) p : *(u32 *) p;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.