/*******************************************************************************
Intel PRO/10GbE Linux driver
- Copyright(c) 1999 - 2006 Intel Corporation.
+ Copyright(c) 1999 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
#include <asm/uaccess.h>
-extern int ixgb_up(struct ixgb_adapter *adapter);
-extern void ixgb_down(struct ixgb_adapter *adapter, boolean_t kill_watchdog);
-extern void ixgb_reset(struct ixgb_adapter *adapter);
-extern int ixgb_setup_rx_resources(struct ixgb_adapter *adapter);
-extern int ixgb_setup_tx_resources(struct ixgb_adapter *adapter);
-extern void ixgb_free_rx_resources(struct ixgb_adapter *adapter);
-extern void ixgb_free_tx_resources(struct ixgb_adapter *adapter);
-extern void ixgb_update_stats(struct ixgb_adapter *adapter);
-
#define IXGB_ALL_RAR_ENTRIES 16
struct ixgb_stats {
ecmd->port = PORT_FIBRE;
ecmd->transceiver = XCVR_EXTERNAL;
- if(netif_carrier_ok(adapter->netdev)) {
+ if (netif_carrier_ok(adapter->netdev)) {
ecmd->speed = SPEED_10000;
ecmd->duplex = DUPLEX_FULL;
} else {
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
- if(ecmd->autoneg == AUTONEG_ENABLE ||
+ if (ecmd->autoneg == AUTONEG_ENABLE ||
ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL)
return -EINVAL;
-
- if(netif_running(adapter->netdev)) {
- ixgb_down(adapter, TRUE);
+
+ if (netif_running(adapter->netdev)) {
+ ixgb_down(adapter, true);
ixgb_reset(adapter);
ixgb_up(adapter);
ixgb_set_speed_duplex(netdev);
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
-
+
pause->autoneg = AUTONEG_DISABLE;
-
- if(hw->fc.type == ixgb_fc_rx_pause)
+
+ if (hw->fc.type == ixgb_fc_rx_pause)
pause->rx_pause = 1;
- else if(hw->fc.type == ixgb_fc_tx_pause)
+ else if (hw->fc.type == ixgb_fc_tx_pause)
pause->tx_pause = 1;
- else if(hw->fc.type == ixgb_fc_full) {
+ else if (hw->fc.type == ixgb_fc_full) {
pause->rx_pause = 1;
pause->tx_pause = 1;
}
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
-
- if(pause->autoneg == AUTONEG_ENABLE)
+
+ if (pause->autoneg == AUTONEG_ENABLE)
return -EINVAL;
- if(pause->rx_pause && pause->tx_pause)
+ if (pause->rx_pause && pause->tx_pause)
hw->fc.type = ixgb_fc_full;
- else if(pause->rx_pause && !pause->tx_pause)
+ else if (pause->rx_pause && !pause->tx_pause)
hw->fc.type = ixgb_fc_rx_pause;
- else if(!pause->rx_pause && pause->tx_pause)
+ else if (!pause->rx_pause && pause->tx_pause)
hw->fc.type = ixgb_fc_tx_pause;
- else if(!pause->rx_pause && !pause->tx_pause)
+ else if (!pause->rx_pause && !pause->tx_pause)
hw->fc.type = ixgb_fc_none;
- if(netif_running(adapter->netdev)) {
- ixgb_down(adapter, TRUE);
+ if (netif_running(adapter->netdev)) {
+ ixgb_down(adapter, true);
ixgb_up(adapter);
ixgb_set_speed_duplex(netdev);
} else
ixgb_reset(adapter);
-
+
return 0;
}
-static uint32_t
+static u32
ixgb_get_rx_csum(struct net_device *netdev)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
}
static int
-ixgb_set_rx_csum(struct net_device *netdev, uint32_t data)
+ixgb_set_rx_csum(struct net_device *netdev, u32 data)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
adapter->rx_csum = data;
- if(netif_running(netdev)) {
- ixgb_down(adapter,TRUE);
+ if (netif_running(netdev)) {
+ ixgb_down(adapter, true);
ixgb_up(adapter);
ixgb_set_speed_duplex(netdev);
} else
ixgb_reset(adapter);
return 0;
}
-
-static uint32_t
+
+static u32
ixgb_get_tx_csum(struct net_device *netdev)
{
return (netdev->features & NETIF_F_HW_CSUM) != 0;
}
static int
-ixgb_set_tx_csum(struct net_device *netdev, uint32_t data)
+ixgb_set_tx_csum(struct net_device *netdev, u32 data)
{
if (data)
netdev->features |= NETIF_F_HW_CSUM;
}
static int
-ixgb_set_tso(struct net_device *netdev, uint32_t data)
+ixgb_set_tso(struct net_device *netdev, u32 data)
{
- if(data)
+ if (data)
netdev->features |= NETIF_F_TSO;
else
netdev->features &= ~NETIF_F_TSO;
return 0;
-}
+}
-static uint32_t
+static u32
ixgb_get_msglevel(struct net_device *netdev)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
}
static void
-ixgb_set_msglevel(struct net_device *netdev, uint32_t data)
+ixgb_set_msglevel(struct net_device *netdev, u32 data)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
adapter->msg_enable = data;
}
#define IXGB_GET_STAT(_A_, _R_) _A_->stats._R_
-static int
+static int
ixgb_get_regs_len(struct net_device *netdev)
{
-#define IXGB_REG_DUMP_LEN 136*sizeof(uint32_t)
+#define IXGB_REG_DUMP_LEN 136*sizeof(u32)
return IXGB_REG_DUMP_LEN;
}
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
- uint32_t *reg = p;
- uint32_t *reg_start = reg;
- uint8_t i;
+ u32 *reg = p;
+ u32 *reg_start = reg;
+ u8 i;
/* the 1 (one) below indicates an attempt at versioning, if the
* interface in ethtool or the driver changes, this 1 should be
*reg++ = IXGB_READ_REG(hw, RXCSUM); /* 20 */
/* there are 16 RAR entries in hardware, we only use 3 */
- for(i = 0; i < IXGB_ALL_RAR_ENTRIES; i++) {
+ for (i = 0; i < IXGB_ALL_RAR_ENTRIES; i++) {
*reg++ = IXGB_READ_REG_ARRAY(hw, RAL, (i << 1)); /*21,...,51 */
*reg++ = IXGB_READ_REG_ARRAY(hw, RAH, (i << 1)); /*22,...,52 */
}
*reg++ = IXGB_GET_STAT(adapter, xofftxc); /* 134 */
*reg++ = IXGB_GET_STAT(adapter, rjc); /* 135 */
- regs->len = (reg - reg_start) * sizeof(uint32_t);
+ regs->len = (reg - reg_start) * sizeof(u32);
}
static int
static int
ixgb_get_eeprom(struct net_device *netdev,
- struct ethtool_eeprom *eeprom, uint8_t *bytes)
+ struct ethtool_eeprom *eeprom, u8 *bytes)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
int i, max_len, first_word, last_word;
int ret_val = 0;
- if(eeprom->len == 0) {
+ if (eeprom->len == 0) {
ret_val = -EINVAL;
goto geeprom_error;
}
max_len = ixgb_get_eeprom_len(netdev);
- if(eeprom->offset > eeprom->offset + eeprom->len) {
+ if (eeprom->offset > eeprom->offset + eeprom->len) {
ret_val = -EINVAL;
goto geeprom_error;
}
- if((eeprom->offset + eeprom->len) > max_len)
+ if ((eeprom->offset + eeprom->len) > max_len)
eeprom->len = (max_len - eeprom->offset);
first_word = eeprom->offset >> 1;
eeprom_buff = kmalloc(sizeof(__le16) *
(last_word - first_word + 1), GFP_KERNEL);
- if(!eeprom_buff)
+ if (!eeprom_buff)
return -ENOMEM;
/* note the eeprom was good because the driver loaded */
- for(i = 0; i <= (last_word - first_word); i++) {
+ for (i = 0; i <= (last_word - first_word); i++)
eeprom_buff[i] = ixgb_get_eeprom_word(hw, (first_word + i));
- }
- memcpy(bytes, (uint8_t *)eeprom_buff + (eeprom->offset & 1),
- eeprom->len);
+ memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1), eeprom->len);
kfree(eeprom_buff);
geeprom_error:
static int
ixgb_set_eeprom(struct net_device *netdev,
- struct ethtool_eeprom *eeprom, uint8_t *bytes)
+ struct ethtool_eeprom *eeprom, u8 *bytes)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
struct ixgb_hw *hw = &adapter->hw;
- uint16_t *eeprom_buff;
+ u16 *eeprom_buff;
void *ptr;
int max_len, first_word, last_word;
- uint16_t i;
+ u16 i;
- if(eeprom->len == 0)
+ if (eeprom->len == 0)
return -EINVAL;
- if(eeprom->magic != (hw->vendor_id | (hw->device_id << 16)))
+ if (eeprom->magic != (hw->vendor_id | (hw->device_id << 16)))
return -EFAULT;
max_len = ixgb_get_eeprom_len(netdev);
- if(eeprom->offset > eeprom->offset + eeprom->len)
+ if (eeprom->offset > eeprom->offset + eeprom->len)
return -EINVAL;
- if((eeprom->offset + eeprom->len) > max_len)
+ if ((eeprom->offset + eeprom->len) > max_len)
eeprom->len = (max_len - eeprom->offset);
first_word = eeprom->offset >> 1;
last_word = (eeprom->offset + eeprom->len - 1) >> 1;
eeprom_buff = kmalloc(max_len, GFP_KERNEL);
- if(!eeprom_buff)
+ if (!eeprom_buff)
return -ENOMEM;
ptr = (void *)eeprom_buff;
- if(eeprom->offset & 1) {
+ if (eeprom->offset & 1) {
/* need read/modify/write of first changed EEPROM word */
/* only the second byte of the word is being modified */
eeprom_buff[0] = ixgb_read_eeprom(hw, first_word);
ptr++;
}
- if((eeprom->offset + eeprom->len) & 1) {
+ if ((eeprom->offset + eeprom->len) & 1) {
/* need read/modify/write of last changed EEPROM word */
/* only the first byte of the word is being modified */
- eeprom_buff[last_word - first_word]
+ eeprom_buff[last_word - first_word]
= ixgb_read_eeprom(hw, last_word);
}
memcpy(ptr, bytes, eeprom->len);
- for(i = 0; i <= (last_word - first_word); i++)
+ for (i = 0; i <= (last_word - first_word); i++)
ixgb_write_eeprom(hw, first_word + i, eeprom_buff[i]);
/* Update the checksum over the first part of the EEPROM if needed */
- if(first_word <= EEPROM_CHECKSUM_REG)
+ if (first_word <= EEPROM_CHECKSUM_REG)
ixgb_update_eeprom_checksum(hw);
kfree(eeprom_buff);
struct ixgb_desc_ring *txdr = &adapter->tx_ring;
struct ixgb_desc_ring *rxdr = &adapter->rx_ring;
- ring->rx_max_pending = MAX_RXD;
+ ring->rx_max_pending = MAX_RXD;
ring->tx_max_pending = MAX_TXD;
ring->rx_mini_max_pending = 0;
ring->rx_jumbo_max_pending = 0;
ring->rx_jumbo_pending = 0;
}
-static int
+static int
ixgb_set_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring)
{
tx_old = adapter->tx_ring;
rx_old = adapter->rx_ring;
- if((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
+ if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
return -EINVAL;
- if(netif_running(adapter->netdev))
- ixgb_down(adapter,TRUE);
+ if (netif_running(adapter->netdev))
+ ixgb_down(adapter, true);
- rxdr->count = max(ring->rx_pending,(uint32_t)MIN_RXD);
- rxdr->count = min(rxdr->count,(uint32_t)MAX_RXD);
+ rxdr->count = max(ring->rx_pending,(u32)MIN_RXD);
+ rxdr->count = min(rxdr->count,(u32)MAX_RXD);
rxdr->count = ALIGN(rxdr->count, IXGB_REQ_RX_DESCRIPTOR_MULTIPLE);
- txdr->count = max(ring->tx_pending,(uint32_t)MIN_TXD);
- txdr->count = min(txdr->count,(uint32_t)MAX_TXD);
+ txdr->count = max(ring->tx_pending,(u32)MIN_TXD);
+ txdr->count = min(txdr->count,(u32)MAX_TXD);
txdr->count = ALIGN(txdr->count, IXGB_REQ_TX_DESCRIPTOR_MULTIPLE);
- if(netif_running(adapter->netdev)) {
+ if (netif_running(adapter->netdev)) {
/* Try to get new resources before deleting old */
- if((err = ixgb_setup_rx_resources(adapter)))
+ if ((err = ixgb_setup_rx_resources(adapter)))
goto err_setup_rx;
- if((err = ixgb_setup_tx_resources(adapter)))
+ if ((err = ixgb_setup_tx_resources(adapter)))
goto err_setup_tx;
/* save the new, restore the old in order to free it,
ixgb_free_tx_resources(adapter);
adapter->rx_ring = rx_new;
adapter->tx_ring = tx_new;
- if((err = ixgb_up(adapter)))
+ if ((err = ixgb_up(adapter)))
return err;
ixgb_set_speed_duplex(netdev);
}
{
struct ixgb_adapter *adapter = (struct ixgb_adapter *)data;
- if(test_and_change_bit(IXGB_LED_ON, &adapter->led_status))
+ if (test_and_change_bit(IXGB_LED_ON, &adapter->led_status))
ixgb_led_off(&adapter->hw);
else
ixgb_led_on(&adapter->hw);
}
static int
-ixgb_phys_id(struct net_device *netdev, uint32_t data)
+ixgb_phys_id(struct net_device *netdev, u32 data)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
if (!data)
data = INT_MAX;
- if(!adapter->blink_timer.function) {
+ if (!adapter->blink_timer.function) {
init_timer(&adapter->blink_timer);
adapter->blink_timer.function = ixgb_led_blink_callback;
adapter->blink_timer.data = (unsigned long)adapter;
return 0;
}
-static int
+static int
ixgb_get_sset_count(struct net_device *netdev, int sset)
{
switch (sset) {
}
}
-static void
-ixgb_get_ethtool_stats(struct net_device *netdev,
- struct ethtool_stats *stats, uint64_t *data)
+static void
+ixgb_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats *stats, u64 *data)
{
struct ixgb_adapter *adapter = netdev_priv(netdev);
int i;
ixgb_update_stats(adapter);
- for(i = 0; i < IXGB_STATS_LEN; i++) {
- char *p = (char *)adapter+ixgb_gstrings_stats[i].stat_offset;
- data[i] = (ixgb_gstrings_stats[i].sizeof_stat ==
- sizeof(uint64_t)) ? *(uint64_t *)p : *(uint32_t *)p;
+ for (i = 0; i < IXGB_STATS_LEN; i++) {
+ char *p = (char *)adapter+ixgb_gstrings_stats[i].stat_offset;
+ data[i] = (ixgb_gstrings_stats[i].sizeof_stat ==
+ sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
}
}
-static void
-ixgb_get_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data)
+static void
+ixgb_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
{
int i;
switch(stringset) {
case ETH_SS_STATS:
- for(i=0; i < IXGB_STATS_LEN; i++) {
- memcpy(data + i * ETH_GSTRING_LEN,
+ for (i = 0; i < IXGB_STATS_LEN; i++) {
+ memcpy(data + i * ETH_GSTRING_LEN,
ixgb_gstrings_stats[i].stat_string,
ETH_GSTRING_LEN);
}