* [NET-NEXT PATCH 1/9] e1000: neaten function declarations
2008-07-11 22:16 [NET-NEXT PATCH 0/9] e1000: update and cleanups Jeff Kirsher
@ 2008-07-11 22:17 ` Jeff Kirsher
2008-07-22 23:40 ` Jeff Garzik
2008-07-11 22:17 ` [NET-NEXT PATCH 2/9] e1000: Use hw, er32, and ew32 Jeff Kirsher
` (7 subsequent siblings)
8 siblings, 1 reply; 12+ messages in thread
From: Jeff Kirsher @ 2008-07-11 22:17 UTC (permalink / raw)
To: jeff; +Cc: davem, netdev, Joe Perches, Jeff Kirsher
From: Joe Perches <joe@perches.com>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
drivers/net/e1000/e1000_ethtool.c | 175 +++++-------
drivers/net/e1000/e1000_hw.c | 558 +++++++++++++------------------------
drivers/net/e1000/e1000_main.c | 307 ++++++++------------
drivers/net/e1000/e1000_param.c | 16 -
4 files changed, 385 insertions(+), 671 deletions(-)
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index a3f6a9c..4bcfa37 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -112,8 +112,8 @@ static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
};
#define E1000_TEST_LEN ARRAY_SIZE(e1000_gstrings_test)
-static int
-e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
+static int e1000_get_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -185,8 +185,8 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
return 0;
}
-static int
-e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
+static int e1000_set_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -231,9 +231,8 @@ e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
return 0;
}
-static void
-e1000_get_pauseparam(struct net_device *netdev,
- struct ethtool_pauseparam *pause)
+static void e1000_get_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -251,9 +250,8 @@ e1000_get_pauseparam(struct net_device *netdev,
}
}
-static int
-e1000_set_pauseparam(struct net_device *netdev,
- struct ethtool_pauseparam *pause)
+static int e1000_set_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -289,15 +287,13 @@ e1000_set_pauseparam(struct net_device *netdev,
return retval;
}
-static u32
-e1000_get_rx_csum(struct net_device *netdev)
+static u32 e1000_get_rx_csum(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
return adapter->rx_csum;
}
-static int
-e1000_set_rx_csum(struct net_device *netdev, u32 data)
+static int e1000_set_rx_csum(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
adapter->rx_csum = data;
@@ -309,14 +305,12 @@ e1000_set_rx_csum(struct net_device *netdev, u32 data)
return 0;
}
-static u32
-e1000_get_tx_csum(struct net_device *netdev)
+static u32 e1000_get_tx_csum(struct net_device *netdev)
{
return (netdev->features & NETIF_F_HW_CSUM) != 0;
}
-static int
-e1000_set_tx_csum(struct net_device *netdev, u32 data)
+static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -334,8 +328,7 @@ e1000_set_tx_csum(struct net_device *netdev, u32 data)
return 0;
}
-static int
-e1000_set_tso(struct net_device *netdev, u32 data)
+static int e1000_set_tso(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
if ((adapter->hw.mac_type < e1000_82544) ||
@@ -357,30 +350,26 @@ e1000_set_tso(struct net_device *netdev, u32 data)
return 0;
}
-static u32
-e1000_get_msglevel(struct net_device *netdev)
+static u32 e1000_get_msglevel(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
return adapter->msg_enable;
}
-static void
-e1000_set_msglevel(struct net_device *netdev, u32 data)
+static void e1000_set_msglevel(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
adapter->msg_enable = data;
}
-static int
-e1000_get_regs_len(struct net_device *netdev)
+static int e1000_get_regs_len(struct net_device *netdev)
{
#define E1000_REGS_LEN 32
return E1000_REGS_LEN * sizeof(u32);
}
-static void
-e1000_get_regs(struct net_device *netdev,
- struct ethtool_regs *regs, void *p)
+static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
+ void *p)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -468,16 +457,14 @@ e1000_get_regs(struct net_device *netdev,
}
}
-static int
-e1000_get_eeprom_len(struct net_device *netdev)
+static int e1000_get_eeprom_len(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
return adapter->hw.eeprom.word_size * 2;
}
-static int
-e1000_get_eeprom(struct net_device *netdev,
- struct ethtool_eeprom *eeprom, u8 *bytes)
+static int e1000_get_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *eeprom, u8 *bytes)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -521,9 +508,8 @@ e1000_get_eeprom(struct net_device *netdev,
return ret_val;
}
-static int
-e1000_set_eeprom(struct net_device *netdev,
- struct ethtool_eeprom *eeprom, u8 *bytes)
+static int e1000_set_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *eeprom, u8 *bytes)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -584,9 +570,8 @@ e1000_set_eeprom(struct net_device *netdev,
return ret_val;
}
-static void
-e1000_get_drvinfo(struct net_device *netdev,
- struct ethtool_drvinfo *drvinfo)
+static void e1000_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *drvinfo)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
char firmware_version[32];
@@ -619,9 +604,8 @@ e1000_get_drvinfo(struct net_device *netdev,
drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
}
-static void
-e1000_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+static void e1000_get_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *ring)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_mac_type mac_type = adapter->hw.mac_type;
@@ -640,9 +624,8 @@ e1000_get_ringparam(struct net_device *netdev,
ring->rx_jumbo_pending = 0;
}
-static int
-e1000_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+static int e1000_set_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *ring)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_mac_type mac_type = adapter->hw.mac_type;
@@ -728,8 +711,8 @@ err_setup:
return err;
}
-static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data,
- int reg, u32 mask, u32 write)
+static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, int reg,
+ u32 mask, u32 write)
{
static const u32 test[] =
{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
@@ -751,8 +734,8 @@ static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data,
return false;
}
-static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data,
- int reg, u32 mask, u32 write)
+static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
+ u32 mask, u32 write)
{
u8 __iomem *address = adapter->hw.hw_addr + reg;
u32 read;
@@ -787,8 +770,7 @@ static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data,
return 1; \
} while (0)
-static int
-e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
+static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
{
u32 value, before, after;
u32 i, toggle;
@@ -883,8 +865,7 @@ e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
return 0;
}
-static int
-e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
+static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
{
u16 temp;
u16 checksum = 0;
@@ -907,8 +888,7 @@ e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
return *data;
}
-static irqreturn_t
-e1000_test_intr(int irq, void *data)
+static irqreturn_t e1000_test_intr(int irq, void *data)
{
struct net_device *netdev = (struct net_device *) data;
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -918,8 +898,7 @@ e1000_test_intr(int irq, void *data)
return IRQ_HANDLED;
}
-static int
-e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
+static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
{
struct net_device *netdev = adapter->netdev;
u32 mask, i = 0;
@@ -1017,8 +996,7 @@ e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
return *data;
}
-static void
-e1000_free_desc_rings(struct e1000_adapter *adapter)
+static void e1000_free_desc_rings(struct e1000_adapter *adapter)
{
struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
@@ -1064,8 +1042,7 @@ e1000_free_desc_rings(struct e1000_adapter *adapter)
return;
}
-static int
-e1000_setup_desc_rings(struct e1000_adapter *adapter)
+static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
{
struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
@@ -1189,8 +1166,7 @@ err_nomem:
return ret_val;
}
-static void
-e1000_phy_disable_receiver(struct e1000_adapter *adapter)
+static void e1000_phy_disable_receiver(struct e1000_adapter *adapter)
{
/* Write out to PHY registers 29 and 30 to disable the Receiver. */
e1000_write_phy_reg(&adapter->hw, 29, 0x001F);
@@ -1199,8 +1175,7 @@ e1000_phy_disable_receiver(struct e1000_adapter *adapter)
e1000_write_phy_reg(&adapter->hw, 30, 0x8FF0);
}
-static void
-e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
+static void e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
{
u16 phy_reg;
@@ -1223,8 +1198,7 @@ e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
M88E1000_PHY_SPEC_CTRL, phy_reg);
}
-static int
-e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
+static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
{
u32 ctrl_reg;
u16 phy_reg;
@@ -1290,8 +1264,7 @@ e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
return 0;
}
-static int
-e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
+static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
{
u32 ctrl_reg = 0;
u32 stat_reg = 0;
@@ -1360,8 +1333,7 @@ e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
return 0;
}
-static int
-e1000_set_phy_loopback(struct e1000_adapter *adapter)
+static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
{
u16 phy_reg = 0;
u16 count = 0;
@@ -1412,8 +1384,7 @@ e1000_set_phy_loopback(struct e1000_adapter *adapter)
return 8;
}
-static int
-e1000_setup_loopback_test(struct e1000_adapter *adapter)
+static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u32 rctl;
@@ -1447,8 +1418,7 @@ e1000_setup_loopback_test(struct e1000_adapter *adapter)
return 7;
}
-static void
-e1000_loopback_cleanup(struct e1000_adapter *adapter)
+static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u32 rctl;
@@ -1489,8 +1459,8 @@ e1000_loopback_cleanup(struct e1000_adapter *adapter)
}
}
-static void
-e1000_create_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
+static void e1000_create_lbtest_frame(struct sk_buff *skb,
+ unsigned int frame_size)
{
memset(skb->data, 0xFF, frame_size);
frame_size &= ~1;
@@ -1499,8 +1469,8 @@ e1000_create_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
}
-static int
-e1000_check_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
+static int e1000_check_lbtest_frame(struct sk_buff *skb,
+ unsigned int frame_size)
{
frame_size &= ~1;
if (*(skb->data + 3) == 0xFF) {
@@ -1512,8 +1482,7 @@ e1000_check_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
return 13;
}
-static int
-e1000_run_loopback_test(struct e1000_adapter *adapter)
+static int e1000_run_loopback_test(struct e1000_adapter *adapter)
{
struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
@@ -1577,8 +1546,7 @@ e1000_run_loopback_test(struct e1000_adapter *adapter)
return ret_val;
}
-static int
-e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
+static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
{
/* PHY loopback cannot be performed if SoL/IDER
* sessions are active */
@@ -1602,8 +1570,7 @@ out:
return *data;
}
-static int
-e1000_link_test(struct e1000_adapter *adapter, u64 *data)
+static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
{
*data = 0;
if (adapter->hw.media_type == e1000_media_type_internal_serdes) {
@@ -1632,8 +1599,7 @@ e1000_link_test(struct e1000_adapter *adapter, u64 *data)
return *data;
}
-static int
-e1000_get_sset_count(struct net_device *netdev, int sset)
+static int e1000_get_sset_count(struct net_device *netdev, int sset)
{
switch (sset) {
case ETH_SS_TEST:
@@ -1645,9 +1611,8 @@ e1000_get_sset_count(struct net_device *netdev, int sset)
}
}
-static void
-e1000_diag_test(struct net_device *netdev,
- struct ethtool_test *eth_test, u64 *data)
+static void e1000_diag_test(struct net_device *netdev,
+ struct ethtool_test *eth_test, u64 *data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
bool if_running = netif_running(netdev);
@@ -1717,7 +1682,8 @@ e1000_diag_test(struct net_device *netdev,
msleep_interruptible(4 * 1000);
}
-static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wolinfo *wol)
+static int e1000_wol_exclusion(struct e1000_adapter *adapter,
+ struct ethtool_wolinfo *wol)
{
struct e1000_hw *hw = &adapter->hw;
int retval = 1; /* fail by default */
@@ -1778,8 +1744,8 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
return retval;
}
-static void
-e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
+static void e1000_get_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -1818,8 +1784,7 @@ e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
return;
}
-static int
-e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
+static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -1863,8 +1828,7 @@ e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
/* bit defines for adapter->led_status */
#define E1000_LED_ON 0
-static void
-e1000_led_blink_callback(unsigned long data)
+static void e1000_led_blink_callback(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
@@ -1876,8 +1840,7 @@ e1000_led_blink_callback(unsigned long data)
mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
}
-static int
-e1000_phys_id(struct net_device *netdev, u32 data)
+static int e1000_phys_id(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -1916,8 +1879,7 @@ e1000_phys_id(struct net_device *netdev, u32 data)
return 0;
}
-static int
-e1000_nway_reset(struct net_device *netdev)
+static int e1000_nway_reset(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
if (netif_running(netdev))
@@ -1925,9 +1887,8 @@ e1000_nway_reset(struct net_device *netdev)
return 0;
}
-static void
-e1000_get_ethtool_stats(struct net_device *netdev,
- struct ethtool_stats *stats, u64 *data)
+static void e1000_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats *stats, u64 *data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
int i;
@@ -1941,8 +1902,8 @@ e1000_get_ethtool_stats(struct net_device *netdev,
/* BUG_ON(i != E1000_STATS_LEN); */
}
-static void
-e1000_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
+static void e1000_get_strings(struct net_device *netdev, u32 stringset,
+ u8 *data)
{
u8 *p = data;
int i;
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 9a4b6cb..d6c272a 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -42,48 +42,65 @@ static void e1000_release_software_semaphore(struct e1000_hw *hw);
static u8 e1000_arc_subsystem_valid(struct e1000_hw *hw);
static s32 e1000_check_downshift(struct e1000_hw *hw);
-static s32 e1000_check_polarity(struct e1000_hw *hw, e1000_rev_polarity *polarity);
+static s32 e1000_check_polarity(struct e1000_hw *hw,
+ e1000_rev_polarity *polarity);
static void e1000_clear_hw_cntrs(struct e1000_hw *hw);
static void e1000_clear_vfta(struct e1000_hw *hw);
static s32 e1000_commit_shadow_ram(struct e1000_hw *hw);
static s32 e1000_config_dsp_after_link_change(struct e1000_hw *hw,
- bool link_up);
+ bool link_up);
static s32 e1000_config_fc_after_link_up(struct e1000_hw *hw);
static s32 e1000_detect_gig_phy(struct e1000_hw *hw);
static s32 e1000_erase_ich8_4k_segment(struct e1000_hw *hw, u32 bank);
static s32 e1000_get_auto_rd_done(struct e1000_hw *hw);
-static s32 e1000_get_cable_length(struct e1000_hw *hw, u16 *min_length, u16 *max_length);
+static s32 e1000_get_cable_length(struct e1000_hw *hw, u16 *min_length,
+ u16 *max_length);
static s32 e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw);
static s32 e1000_get_phy_cfg_done(struct e1000_hw *hw);
static s32 e1000_get_software_flag(struct e1000_hw *hw);
static s32 e1000_ich8_cycle_init(struct e1000_hw *hw);
static s32 e1000_ich8_flash_cycle(struct e1000_hw *hw, u32 timeout);
static s32 e1000_id_led_init(struct e1000_hw *hw);
-static s32 e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw, u32 cnf_base_addr, u32 cnf_size);
+static s32 e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw,
+ u32 cnf_base_addr,
+ u32 cnf_size);
static s32 e1000_init_lcd_from_nvm(struct e1000_hw *hw);
static void e1000_init_rx_addrs(struct e1000_hw *hw);
static void e1000_initialize_hardware_bits(struct e1000_hw *hw);
static bool e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw);
static s32 e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw);
static s32 e1000_mng_enable_host_if(struct e1000_hw *hw);
-static s32 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length, u16 offset, u8 *sum);
-static s32 e1000_mng_write_cmd_header(struct e1000_hw* hw, struct e1000_host_mng_command_header* hdr);
+static s32 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length,
+ u16 offset, u8 *sum);
+static s32 e1000_mng_write_cmd_header(struct e1000_hw* hw,
+ struct e1000_host_mng_command_header
+ *hdr);
static s32 e1000_mng_write_commit(struct e1000_hw *hw);
-static s32 e1000_phy_ife_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info);
-static s32 e1000_phy_igp_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info);
-static s32 e1000_read_eeprom_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
-static s32 e1000_write_eeprom_eewr(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
+static s32 e1000_phy_ife_get_info(struct e1000_hw *hw,
+ struct e1000_phy_info *phy_info);
+static s32 e1000_phy_igp_get_info(struct e1000_hw *hw,
+ struct e1000_phy_info *phy_info);
+static s32 e1000_read_eeprom_eerd(struct e1000_hw *hw, u16 offset, u16 words,
+ u16 *data);
+static s32 e1000_write_eeprom_eewr(struct e1000_hw *hw, u16 offset, u16 words,
+ u16 *data);
static s32 e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd);
-static s32 e1000_phy_m88_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info);
+static s32 e1000_phy_m88_get_info(struct e1000_hw *hw,
+ struct e1000_phy_info *phy_info);
static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw);
static s32 e1000_read_ich8_byte(struct e1000_hw *hw, u32 index, u8 *data);
-static s32 e1000_verify_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte);
+static s32 e1000_verify_write_ich8_byte(struct e1000_hw *hw, u32 index,
+ u8 byte);
static s32 e1000_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte);
static s32 e1000_read_ich8_word(struct e1000_hw *hw, u32 index, u16 *data);
-static s32 e1000_read_ich8_data(struct e1000_hw *hw, u32 index, u32 size, u16 *data);
-static s32 e1000_write_ich8_data(struct e1000_hw *hw, u32 index, u32 size, u16 data);
-static s32 e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
-static s32 e1000_write_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
+static s32 e1000_read_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
+ u16 *data);
+static s32 e1000_write_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
+ u16 data);
+static s32 e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
+ u16 *data);
+static s32 e1000_write_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
+ u16 *data);
static void e1000_release_software_flag(struct e1000_hw *hw);
static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active);
static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active);
@@ -101,23 +118,21 @@ static s32 e1000_config_mac_to_phy(struct e1000_hw *hw);
static void e1000_raise_mdi_clk(struct e1000_hw *hw, u32 *ctrl);
static void e1000_lower_mdi_clk(struct e1000_hw *hw, u32 *ctrl);
static void e1000_shift_out_mdi_bits(struct e1000_hw *hw, u32 data,
- u16 count);
+ u16 count);
static u16 e1000_shift_in_mdi_bits(struct e1000_hw *hw);
static s32 e1000_phy_reset_dsp(struct e1000_hw *hw);
static s32 e1000_write_eeprom_spi(struct e1000_hw *hw, u16 offset,
u16 words, u16 *data);
-static s32 e1000_write_eeprom_microwire(struct e1000_hw *hw,
- u16 offset, u16 words,
- u16 *data);
+static s32 e1000_write_eeprom_microwire(struct e1000_hw *hw, u16 offset,
+ u16 words, u16 *data);
static s32 e1000_spi_eeprom_ready(struct e1000_hw *hw);
static void e1000_raise_ee_clk(struct e1000_hw *hw, u32 *eecd);
static void e1000_lower_ee_clk(struct e1000_hw *hw, u32 *eecd);
-static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data,
- u16 count);
+static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, u16 count);
static s32 e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
- u16 phy_data);
+ u16 phy_data);
static s32 e1000_read_phy_reg_ex(struct e1000_hw *hw,u32 reg_addr,
- u16 *phy_data);
+ u16 *phy_data);
static u16 e1000_shift_in_ee_bits(struct e1000_hw *hw, u16 count);
static s32 e1000_acquire_eeprom(struct e1000_hw *hw);
static void e1000_release_eeprom(struct e1000_hw *hw);
@@ -127,8 +142,7 @@ static s32 e1000_polarity_reversal_workaround(struct e1000_hw *hw);
static s32 e1000_set_phy_mode(struct e1000_hw *hw);
static s32 e1000_host_if_read_cookie(struct e1000_hw *hw, u8 *buffer);
static u8 e1000_calculate_mng_checksum(char *buffer, u32 length);
-static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw,
- u16 duplex);
+static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex);
static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw);
/* IGP cable length table */
@@ -159,8 +173,7 @@ u16 e1000_igp_2_cable_length_table[IGP02E1000_AGC_LENGTH_TABLE_SIZE] =
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static s32
-e1000_set_phy_type(struct e1000_hw *hw)
+static s32 e1000_set_phy_type(struct e1000_hw *hw)
{
DEBUGFUNC("e1000_set_phy_type");
@@ -210,8 +223,7 @@ e1000_set_phy_type(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static void
-e1000_phy_init_script(struct e1000_hw *hw)
+static void e1000_phy_init_script(struct e1000_hw *hw)
{
u32 ret_val;
u16 phy_saved_data;
@@ -306,8 +318,7 @@ e1000_phy_init_script(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-s32
-e1000_set_mac_type(struct e1000_hw *hw)
+s32 e1000_set_mac_type(struct e1000_hw *hw)
{
DEBUGFUNC("e1000_set_mac_type");
@@ -474,8 +485,7 @@ e1000_set_mac_type(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
* **************************************************************************/
-void
-e1000_set_media_type(struct e1000_hw *hw)
+void e1000_set_media_type(struct e1000_hw *hw)
{
u32 status;
@@ -528,8 +538,7 @@ e1000_set_media_type(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-s32
-e1000_reset_hw(struct e1000_hw *hw)
+s32 e1000_reset_hw(struct e1000_hw *hw)
{
u32 ctrl;
u32 ctrl_ext;
@@ -747,8 +756,7 @@ e1000_reset_hw(struct e1000_hw *hw)
* This function contains hardware limitation workarounds for PCI-E adapters
*
*****************************************************************************/
-static void
-e1000_initialize_hardware_bits(struct e1000_hw *hw)
+static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
{
if ((hw->mac_type >= e1000_82571) && (!hw->initialize_hw_bits_disable)) {
/* Settings common to all PCI-express silicon */
@@ -866,8 +874,7 @@ e1000_initialize_hardware_bits(struct e1000_hw *hw)
* configuration and flow control settings. Clears all on-chip counters. Leaves
* the transmit and receive units disabled and uninitialized.
*****************************************************************************/
-s32
-e1000_init_hw(struct e1000_hw *hw)
+s32 e1000_init_hw(struct e1000_hw *hw)
{
u32 ctrl;
u32 i;
@@ -1054,8 +1061,7 @@ e1000_init_hw(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code.
*****************************************************************************/
-static s32
-e1000_adjust_serdes_amplitude(struct e1000_hw *hw)
+static s32 e1000_adjust_serdes_amplitude(struct e1000_hw *hw)
{
u16 eeprom_data;
s32 ret_val;
@@ -1100,8 +1106,7 @@ e1000_adjust_serdes_amplitude(struct e1000_hw *hw)
* established. Assumes the hardware has previously been reset and the
* transmitter and receiver are not enabled.
*****************************************************************************/
-s32
-e1000_setup_link(struct e1000_hw *hw)
+s32 e1000_setup_link(struct e1000_hw *hw)
{
u32 ctrl_ext;
s32 ret_val;
@@ -1233,8 +1238,7 @@ e1000_setup_link(struct e1000_hw *hw)
* link. Assumes the hardware has been previously reset and the transmitter
* and receiver are not enabled.
*****************************************************************************/
-static s32
-e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
+static s32 e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
{
u32 ctrl;
u32 status;
@@ -1380,8 +1384,7 @@ e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-static s32
-e1000_copper_link_preconfig(struct e1000_hw *hw)
+static s32 e1000_copper_link_preconfig(struct e1000_hw *hw)
{
u32 ctrl;
s32 ret_val;
@@ -1440,8 +1443,7 @@ e1000_copper_link_preconfig(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*********************************************************************/
-static s32
-e1000_copper_link_igp_setup(struct e1000_hw *hw)
+static s32 e1000_copper_link_igp_setup(struct e1000_hw *hw)
{
u32 led_ctrl;
s32 ret_val;
@@ -1587,8 +1589,7 @@ e1000_copper_link_igp_setup(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*********************************************************************/
-static s32
-e1000_copper_link_ggp_setup(struct e1000_hw *hw)
+static s32 e1000_copper_link_ggp_setup(struct e1000_hw *hw)
{
s32 ret_val;
u16 phy_data;
@@ -1735,8 +1736,7 @@ e1000_copper_link_ggp_setup(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*********************************************************************/
-static s32
-e1000_copper_link_mgp_setup(struct e1000_hw *hw)
+static s32 e1000_copper_link_mgp_setup(struct e1000_hw *hw)
{
s32 ret_val;
u16 phy_data;
@@ -1839,8 +1839,7 @@ e1000_copper_link_mgp_setup(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*********************************************************************/
-static s32
-e1000_copper_link_autoneg(struct e1000_hw *hw)
+static s32 e1000_copper_link_autoneg(struct e1000_hw *hw)
{
s32 ret_val;
u16 phy_data;
@@ -1910,8 +1909,7 @@ e1000_copper_link_autoneg(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-static s32
-e1000_copper_link_postconfig(struct e1000_hw *hw)
+static s32 e1000_copper_link_postconfig(struct e1000_hw *hw)
{
s32 ret_val;
DEBUGFUNC("e1000_copper_link_postconfig");
@@ -1948,8 +1946,7 @@ e1000_copper_link_postconfig(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-static s32
-e1000_setup_copper_link(struct e1000_hw *hw)
+static s32 e1000_setup_copper_link(struct e1000_hw *hw)
{
s32 ret_val;
u16 i;
@@ -2062,8 +2059,7 @@ e1000_setup_copper_link(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-static s32
-e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex)
+static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex)
{
s32 ret_val = E1000_SUCCESS;
u32 tipg;
@@ -2098,8 +2094,7 @@ e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex)
return ret_val;
}
-static s32
-e1000_configure_kmrn_for_1000(struct e1000_hw *hw)
+static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw)
{
s32 ret_val = E1000_SUCCESS;
u16 reg_data;
@@ -2135,8 +2130,7 @@ e1000_configure_kmrn_for_1000(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-s32
-e1000_phy_setup_autoneg(struct e1000_hw *hw)
+s32 e1000_phy_setup_autoneg(struct e1000_hw *hw)
{
s32 ret_val;
u16 mii_autoneg_adv_reg;
@@ -2284,8 +2278,7 @@ e1000_phy_setup_autoneg(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-static s32
-e1000_phy_force_speed_duplex(struct e1000_hw *hw)
+static s32 e1000_phy_force_speed_duplex(struct e1000_hw *hw)
{
u32 ctrl;
s32 ret_val;
@@ -2535,8 +2528,7 @@ e1000_phy_force_speed_duplex(struct e1000_hw *hw)
* Link should have been established previously. Reads the speed and duplex
* information from the Device Status register.
******************************************************************************/
-void
-e1000_config_collision_dist(struct e1000_hw *hw)
+void e1000_config_collision_dist(struct e1000_hw *hw)
{
u32 tctl, coll_dist;
@@ -2565,8 +2557,7 @@ e1000_config_collision_dist(struct e1000_hw *hw)
* The contents of the PHY register containing the needed information need to
* be passed in.
******************************************************************************/
-static s32
-e1000_config_mac_to_phy(struct e1000_hw *hw)
+static s32 e1000_config_mac_to_phy(struct e1000_hw *hw)
{
u32 ctrl;
s32 ret_val;
@@ -2624,8 +2615,7 @@ e1000_config_mac_to_phy(struct e1000_hw *hw)
* by the PHY rather than the MAC. Software must also configure these
* bits when link is forced on a fiber connection.
*****************************************************************************/
-s32
-e1000_force_mac_fc(struct e1000_hw *hw)
+s32 e1000_force_mac_fc(struct e1000_hw *hw)
{
u32 ctrl;
@@ -2691,8 +2681,7 @@ e1000_force_mac_fc(struct e1000_hw *hw)
* based on the flow control negotiated by the PHY. In TBI mode, the TFCE
* and RFCE bits will be automaticaly set to the negotiated flow control mode.
*****************************************************************************/
-static s32
-e1000_config_fc_after_link_up(struct e1000_hw *hw)
+static s32 e1000_config_fc_after_link_up(struct e1000_hw *hw)
{
s32 ret_val;
u16 mii_status_reg;
@@ -2896,8 +2885,7 @@ e1000_config_fc_after_link_up(struct e1000_hw *hw)
*
* Called by any function that needs to check the link status of the adapter.
*****************************************************************************/
-s32
-e1000_check_for_link(struct e1000_hw *hw)
+s32 e1000_check_for_link(struct e1000_hw *hw)
{
u32 rxcw = 0;
u32 ctrl;
@@ -3132,10 +3120,7 @@ e1000_check_for_link(struct e1000_hw *hw)
* speed - Speed of the connection
* duplex - Duplex setting of the connection
*****************************************************************************/
-s32
-e1000_get_speed_and_duplex(struct e1000_hw *hw,
- u16 *speed,
- u16 *duplex)
+s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed, u16 *duplex)
{
u32 status;
s32 ret_val;
@@ -3214,8 +3199,7 @@ e1000_get_speed_and_duplex(struct e1000_hw *hw,
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-static s32
-e1000_wait_autoneg(struct e1000_hw *hw)
+static s32 e1000_wait_autoneg(struct e1000_hw *hw)
{
s32 ret_val;
u16 i;
@@ -3249,9 +3233,7 @@ e1000_wait_autoneg(struct e1000_hw *hw)
* hw - Struct containing variables accessed by shared code
* ctrl - Device control register's current value
******************************************************************************/
-static void
-e1000_raise_mdi_clk(struct e1000_hw *hw,
- u32 *ctrl)
+static void e1000_raise_mdi_clk(struct e1000_hw *hw, u32 *ctrl)
{
/* Raise the clock input to the Management Data Clock (by setting the MDC
* bit), and then delay 10 microseconds.
@@ -3267,9 +3249,7 @@ e1000_raise_mdi_clk(struct e1000_hw *hw,
* hw - Struct containing variables accessed by shared code
* ctrl - Device control register's current value
******************************************************************************/
-static void
-e1000_lower_mdi_clk(struct e1000_hw *hw,
- u32 *ctrl)
+static void e1000_lower_mdi_clk(struct e1000_hw *hw, u32 *ctrl)
{
/* Lower the clock input to the Management Data Clock (by clearing the MDC
* bit), and then delay 10 microseconds.
@@ -3288,10 +3268,7 @@ e1000_lower_mdi_clk(struct e1000_hw *hw,
*
* Bits are shifted out in MSB to LSB order.
******************************************************************************/
-static void
-e1000_shift_out_mdi_bits(struct e1000_hw *hw,
- u32 data,
- u16 count)
+static void e1000_shift_out_mdi_bits(struct e1000_hw *hw, u32 data, u16 count)
{
u32 ctrl;
u32 mask;
@@ -3338,8 +3315,7 @@ e1000_shift_out_mdi_bits(struct e1000_hw *hw,
*
* Bits are shifted in in MSB to LSB order.
******************************************************************************/
-static u16
-e1000_shift_in_mdi_bits(struct e1000_hw *hw)
+static u16 e1000_shift_in_mdi_bits(struct e1000_hw *hw)
{
u32 ctrl;
u16 data = 0;
@@ -3384,8 +3360,7 @@ e1000_shift_in_mdi_bits(struct e1000_hw *hw)
return data;
}
-static s32
-e1000_swfw_sync_acquire(struct e1000_hw *hw, u16 mask)
+static s32 e1000_swfw_sync_acquire(struct e1000_hw *hw, u16 mask)
{
u32 swfw_sync = 0;
u32 swmask = mask;
@@ -3428,8 +3403,7 @@ e1000_swfw_sync_acquire(struct e1000_hw *hw, u16 mask)
return E1000_SUCCESS;
}
-static void
-e1000_swfw_sync_release(struct e1000_hw *hw, u16 mask)
+static void e1000_swfw_sync_release(struct e1000_hw *hw, u16 mask)
{
u32 swfw_sync;
u32 swmask = mask;
@@ -3464,10 +3438,7 @@ e1000_swfw_sync_release(struct e1000_hw *hw, u16 mask)
* hw - Struct containing variables accessed by shared code
* reg_addr - address of the PHY register to read
******************************************************************************/
-s32
-e1000_read_phy_reg(struct e1000_hw *hw,
- u32 reg_addr,
- u16 *phy_data)
+s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 *phy_data)
{
u32 ret_val;
u16 swfw;
@@ -3523,9 +3494,8 @@ e1000_read_phy_reg(struct e1000_hw *hw,
return ret_val;
}
-static s32
-e1000_read_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
- u16 *phy_data)
+static s32 e1000_read_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
+ u16 *phy_data)
{
u32 i;
u32 mdic = 0;
@@ -3603,9 +3573,7 @@ e1000_read_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
* reg_addr - address of the PHY register to write
* data - data to write to the PHY
******************************************************************************/
-s32
-e1000_write_phy_reg(struct e1000_hw *hw, u32 reg_addr,
- u16 phy_data)
+s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 phy_data)
{
u32 ret_val;
u16 swfw;
@@ -3661,9 +3629,8 @@ e1000_write_phy_reg(struct e1000_hw *hw, u32 reg_addr,
return ret_val;
}
-static s32
-e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
- u16 phy_data)
+static s32 e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
+ u16 phy_data)
{
u32 i;
u32 mdic = 0;
@@ -3723,10 +3690,7 @@ e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
return E1000_SUCCESS;
}
-static s32
-e1000_read_kmrn_reg(struct e1000_hw *hw,
- u32 reg_addr,
- u16 *data)
+static s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 *data)
{
u32 reg_val;
u16 swfw;
@@ -3756,10 +3720,7 @@ e1000_read_kmrn_reg(struct e1000_hw *hw,
return E1000_SUCCESS;
}
-static s32
-e1000_write_kmrn_reg(struct e1000_hw *hw,
- u32 reg_addr,
- u16 data)
+static s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 data)
{
u32 reg_val;
u16 swfw;
@@ -3788,8 +3749,7 @@ e1000_write_kmrn_reg(struct e1000_hw *hw,
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-s32
-e1000_phy_hw_reset(struct e1000_hw *hw)
+s32 e1000_phy_hw_reset(struct e1000_hw *hw)
{
u32 ctrl, ctrl_ext;
u32 led_ctrl;
@@ -3882,8 +3842,7 @@ e1000_phy_hw_reset(struct e1000_hw *hw)
*
* Sets bit 15 of the MII Control register
******************************************************************************/
-s32
-e1000_phy_reset(struct e1000_hw *hw)
+s32 e1000_phy_reset(struct e1000_hw *hw)
{
s32 ret_val;
u16 phy_data;
@@ -3934,8 +3893,7 @@ e1000_phy_reset(struct e1000_hw *hw)
*
* hw - struct containing variables accessed by shared code
******************************************************************************/
-void
-e1000_phy_powerdown_workaround(struct e1000_hw *hw)
+void e1000_phy_powerdown_workaround(struct e1000_hw *hw)
{
s32 reg;
u16 phy_data;
@@ -3987,8 +3945,7 @@ e1000_phy_powerdown_workaround(struct e1000_hw *hw)
*
* hw - struct containing variables accessed by shared code
******************************************************************************/
-static s32
-e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw)
+static s32 e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw)
{
s32 ret_val;
s32 reg;
@@ -4040,8 +3997,7 @@ e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-static s32
-e1000_detect_gig_phy(struct e1000_hw *hw)
+static s32 e1000_detect_gig_phy(struct e1000_hw *hw)
{
s32 phy_init_status, ret_val;
u16 phy_id_high, phy_id_low;
@@ -4136,8 +4092,7 @@ e1000_detect_gig_phy(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-static s32
-e1000_phy_reset_dsp(struct e1000_hw *hw)
+static s32 e1000_phy_reset_dsp(struct e1000_hw *hw)
{
s32 ret_val;
DEBUGFUNC("e1000_phy_reset_dsp");
@@ -4163,9 +4118,8 @@ e1000_phy_reset_dsp(struct e1000_hw *hw)
* hw - Struct containing variables accessed by shared code
* phy_info - PHY information structure
******************************************************************************/
-static s32
-e1000_phy_igp_get_info(struct e1000_hw *hw,
- struct e1000_phy_info *phy_info)
+static s32 e1000_phy_igp_get_info(struct e1000_hw *hw,
+ struct e1000_phy_info *phy_info)
{
s32 ret_val;
u16 phy_data, min_length, max_length, average;
@@ -4240,9 +4194,8 @@ e1000_phy_igp_get_info(struct e1000_hw *hw,
* hw - Struct containing variables accessed by shared code
* phy_info - PHY information structure
******************************************************************************/
-static s32
-e1000_phy_ife_get_info(struct e1000_hw *hw,
- struct e1000_phy_info *phy_info)
+static s32 e1000_phy_ife_get_info(struct e1000_hw *hw,
+ struct e1000_phy_info *phy_info)
{
s32 ret_val;
u16 phy_data;
@@ -4290,9 +4243,8 @@ e1000_phy_ife_get_info(struct e1000_hw *hw,
* hw - Struct containing variables accessed by shared code
* phy_info - PHY information structure
******************************************************************************/
-static s32
-e1000_phy_m88_get_info(struct e1000_hw *hw,
- struct e1000_phy_info *phy_info)
+static s32 e1000_phy_m88_get_info(struct e1000_hw *hw,
+ struct e1000_phy_info *phy_info)
{
s32 ret_val;
u16 phy_data;
@@ -4369,9 +4321,7 @@ e1000_phy_m88_get_info(struct e1000_hw *hw,
* hw - Struct containing variables accessed by shared code
* phy_info - PHY information structure
******************************************************************************/
-s32
-e1000_phy_get_info(struct e1000_hw *hw,
- struct e1000_phy_info *phy_info)
+s32 e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info)
{
s32 ret_val;
u16 phy_data;
@@ -4415,8 +4365,7 @@ e1000_phy_get_info(struct e1000_hw *hw,
return e1000_phy_m88_get_info(hw, phy_info);
}
-s32
-e1000_validate_mdi_setting(struct e1000_hw *hw)
+s32 e1000_validate_mdi_setting(struct e1000_hw *hw)
{
DEBUGFUNC("e1000_validate_mdi_settings");
@@ -4436,8 +4385,7 @@ e1000_validate_mdi_setting(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-s32
-e1000_init_eeprom_params(struct e1000_hw *hw)
+s32 e1000_init_eeprom_params(struct e1000_hw *hw)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 eecd = E1000_READ_REG(hw, EECD);
@@ -4626,9 +4574,7 @@ e1000_init_eeprom_params(struct e1000_hw *hw)
* hw - Struct containing variables accessed by shared code
* eecd - EECD's current value
*****************************************************************************/
-static void
-e1000_raise_ee_clk(struct e1000_hw *hw,
- u32 *eecd)
+static void e1000_raise_ee_clk(struct e1000_hw *hw, u32 *eecd)
{
/* Raise the clock input to the EEPROM (by setting the SK bit), and then
* wait <delay> microseconds.
@@ -4645,9 +4591,7 @@ e1000_raise_ee_clk(struct e1000_hw *hw,
* hw - Struct containing variables accessed by shared code
* eecd - EECD's current value
*****************************************************************************/
-static void
-e1000_lower_ee_clk(struct e1000_hw *hw,
- u32 *eecd)
+static void e1000_lower_ee_clk(struct e1000_hw *hw, u32 *eecd)
{
/* Lower the clock input to the EEPROM (by clearing the SK bit), and then
* wait 50 microseconds.
@@ -4665,10 +4609,7 @@ e1000_lower_ee_clk(struct e1000_hw *hw,
* data - data to send to the EEPROM
* count - number of bits to shift out
*****************************************************************************/
-static void
-e1000_shift_out_ee_bits(struct e1000_hw *hw,
- u16 data,
- u16 count)
+static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, u16 count)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 eecd;
@@ -4718,9 +4659,7 @@ e1000_shift_out_ee_bits(struct e1000_hw *hw,
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static u16
-e1000_shift_in_ee_bits(struct e1000_hw *hw,
- u16 count)
+static u16 e1000_shift_in_ee_bits(struct e1000_hw *hw, u16 count)
{
u32 eecd;
u32 i;
@@ -4762,8 +4701,7 @@ e1000_shift_in_ee_bits(struct e1000_hw *hw,
* Lowers EEPROM clock. Clears input pin. Sets the chip select pin. This
* function should be called before issuing a command to the EEPROM.
*****************************************************************************/
-static s32
-e1000_acquire_eeprom(struct e1000_hw *hw)
+static s32 e1000_acquire_eeprom(struct e1000_hw *hw)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 eecd, i=0;
@@ -4821,8 +4759,7 @@ e1000_acquire_eeprom(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static void
-e1000_standby_eeprom(struct e1000_hw *hw)
+static void e1000_standby_eeprom(struct e1000_hw *hw)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 eecd;
@@ -4870,8 +4807,7 @@ e1000_standby_eeprom(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static void
-e1000_release_eeprom(struct e1000_hw *hw)
+static void e1000_release_eeprom(struct e1000_hw *hw)
{
u32 eecd;
@@ -4921,8 +4857,7 @@ e1000_release_eeprom(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static s32
-e1000_spi_eeprom_ready(struct e1000_hw *hw)
+static s32 e1000_spi_eeprom_ready(struct e1000_hw *hw)
{
u16 retry_count = 0;
u8 spi_stat_reg;
@@ -4967,11 +4902,7 @@ e1000_spi_eeprom_ready(struct e1000_hw *hw)
* data - word read from the EEPROM
* words - number of words to read
*****************************************************************************/
-s32
-e1000_read_eeprom(struct e1000_hw *hw,
- u16 offset,
- u16 words,
- u16 *data)
+s32 e1000_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 i = 0;
@@ -5068,11 +4999,8 @@ e1000_read_eeprom(struct e1000_hw *hw,
* data - word read from the EEPROM
* words - number of words to read
*****************************************************************************/
-static s32
-e1000_read_eeprom_eerd(struct e1000_hw *hw,
- u16 offset,
- u16 words,
- u16 *data)
+static s32 e1000_read_eeprom_eerd(struct e1000_hw *hw, u16 offset, u16 words,
+ u16 *data)
{
u32 i, eerd = 0;
s32 error = 0;
@@ -5102,11 +5030,8 @@ e1000_read_eeprom_eerd(struct e1000_hw *hw,
* data - word read from the EEPROM
* words - number of words to read
*****************************************************************************/
-static s32
-e1000_write_eeprom_eewr(struct e1000_hw *hw,
- u16 offset,
- u16 words,
- u16 *data)
+static s32 e1000_write_eeprom_eewr(struct e1000_hw *hw, u16 offset, u16 words,
+ u16 *data)
{
u32 register_value = 0;
u32 i = 0;
@@ -5143,8 +5068,7 @@ e1000_write_eeprom_eewr(struct e1000_hw *hw,
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static s32
-e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd)
+static s32 e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd)
{
u32 attempts = 100000;
u32 i, reg = 0;
@@ -5171,8 +5095,7 @@ e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd)
*
* hw - Struct containing variables accessed by shared code
****************************************************************************/
-static bool
-e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw)
+static bool e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw)
{
u32 eecd = 0;
@@ -5204,8 +5127,7 @@ e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw)
* If the the sum of the 64 16 bit words is 0xBABA, the EEPROM's checksum is
* valid.
*****************************************************************************/
-s32
-e1000_validate_eeprom_checksum(struct e1000_hw *hw)
+s32 e1000_validate_eeprom_checksum(struct e1000_hw *hw)
{
u16 checksum = 0;
u16 i, eeprom_data;
@@ -5268,8 +5190,7 @@ e1000_validate_eeprom_checksum(struct e1000_hw *hw)
* Sums the first 63 16 bit words of the EEPROM. Subtracts the sum from 0xBABA.
* Writes the difference to word offset 63 of the EEPROM.
*****************************************************************************/
-s32
-e1000_update_eeprom_checksum(struct e1000_hw *hw)
+s32 e1000_update_eeprom_checksum(struct e1000_hw *hw)
{
u32 ctrl_ext;
u16 checksum = 0;
@@ -5313,11 +5234,7 @@ e1000_update_eeprom_checksum(struct e1000_hw *hw)
* If e1000_update_eeprom_checksum is not called after this function, the
* EEPROM will most likely contain an invalid checksum.
*****************************************************************************/
-s32
-e1000_write_eeprom(struct e1000_hw *hw,
- u16 offset,
- u16 words,
- u16 *data)
+s32 e1000_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
s32 status = 0;
@@ -5370,11 +5287,8 @@ e1000_write_eeprom(struct e1000_hw *hw,
* data - pointer to array of 8 bit words to be written to the EEPROM
*
*****************************************************************************/
-static s32
-e1000_write_eeprom_spi(struct e1000_hw *hw,
- u16 offset,
- u16 words,
- u16 *data)
+static s32 e1000_write_eeprom_spi(struct e1000_hw *hw, u16 offset, u16 words,
+ u16 *data)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u16 widx = 0;
@@ -5436,11 +5350,8 @@ e1000_write_eeprom_spi(struct e1000_hw *hw,
* data - pointer to array of 16 bit words to be written to the EEPROM
*
*****************************************************************************/
-static s32
-e1000_write_eeprom_microwire(struct e1000_hw *hw,
- u16 offset,
- u16 words,
- u16 *data)
+static s32 e1000_write_eeprom_microwire(struct e1000_hw *hw, u16 offset,
+ u16 words, u16 *data)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 eecd;
@@ -5523,8 +5434,7 @@ e1000_write_eeprom_microwire(struct e1000_hw *hw,
* data - word read from the EEPROM
* words - number of words to read
*****************************************************************************/
-static s32
-e1000_commit_shadow_ram(struct e1000_hw *hw)
+static s32 e1000_commit_shadow_ram(struct e1000_hw *hw)
{
u32 attempts = 100000;
u32 eecd = 0;
@@ -5687,8 +5597,7 @@ e1000_commit_shadow_ram(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-s32
-e1000_read_mac_addr(struct e1000_hw * hw)
+s32 e1000_read_mac_addr(struct e1000_hw *hw)
{
u16 offset;
u16 eeprom_data, i;
@@ -5731,8 +5640,7 @@ e1000_read_mac_addr(struct e1000_hw * hw)
* of the receive addresss registers. Clears the multicast table. Assumes
* the receiver is in reset when the routine is called.
*****************************************************************************/
-static void
-e1000_init_rx_addrs(struct e1000_hw *hw)
+static void e1000_init_rx_addrs(struct e1000_hw *hw)
{
u32 i;
u32 rar_num;
@@ -5770,9 +5678,7 @@ e1000_init_rx_addrs(struct e1000_hw *hw)
* hw - Struct containing variables accessed by shared code
* mc_addr - the multicast address to hash
*****************************************************************************/
-u32
-e1000_hash_mc_addr(struct e1000_hw *hw,
- u8 *mc_addr)
+u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr)
{
u32 hash_value = 0;
@@ -5835,9 +5741,7 @@ e1000_hash_mc_addr(struct e1000_hw *hw,
* hw - Struct containing variables accessed by shared code
* hash_value - Multicast address hash value
*****************************************************************************/
-void
-e1000_mta_set(struct e1000_hw *hw,
- u32 hash_value)
+void e1000_mta_set(struct e1000_hw *hw, u32 hash_value)
{
u32 hash_bit, hash_reg;
u32 mta;
@@ -5884,10 +5788,7 @@ e1000_mta_set(struct e1000_hw *hw,
* addr - Address to put into receive address register
* index - Receive address register to write
*****************************************************************************/
-void
-e1000_rar_set(struct e1000_hw *hw,
- u8 *addr,
- u32 index)
+void e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index)
{
u32 rar_low, rar_high;
@@ -5942,10 +5843,7 @@ e1000_rar_set(struct e1000_hw *hw,
* offset - Offset in VLAN filer table to write
* value - Value to write into VLAN filter table
*****************************************************************************/
-void
-e1000_write_vfta(struct e1000_hw *hw,
- u32 offset,
- u32 value)
+void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value)
{
u32 temp;
@@ -5969,8 +5867,7 @@ e1000_write_vfta(struct e1000_hw *hw,
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static void
-e1000_clear_vfta(struct e1000_hw *hw)
+static void e1000_clear_vfta(struct e1000_hw *hw)
{
u32 offset;
u32 vfta_value = 0;
@@ -6003,8 +5900,7 @@ e1000_clear_vfta(struct e1000_hw *hw)
}
}
-static s32
-e1000_id_led_init(struct e1000_hw * hw)
+static s32 e1000_id_led_init(struct e1000_hw *hw)
{
u32 ledctl;
const u32 ledctl_mask = 0x000000FF;
@@ -6086,8 +5982,7 @@ e1000_id_led_init(struct e1000_hw * hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-s32
-e1000_setup_led(struct e1000_hw *hw)
+s32 e1000_setup_led(struct e1000_hw *hw)
{
u32 ledctl;
s32 ret_val = E1000_SUCCESS;
@@ -6145,8 +6040,7 @@ e1000_setup_led(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-s32
-e1000_blink_led_start(struct e1000_hw *hw)
+s32 e1000_blink_led_start(struct e1000_hw *hw)
{
s16 i;
u32 ledctl_blink = 0;
@@ -6180,8 +6074,7 @@ e1000_blink_led_start(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-s32
-e1000_cleanup_led(struct e1000_hw *hw)
+s32 e1000_cleanup_led(struct e1000_hw *hw)
{
s32 ret_val = E1000_SUCCESS;
@@ -6222,8 +6115,7 @@ e1000_cleanup_led(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-s32
-e1000_led_on(struct e1000_hw *hw)
+s32 e1000_led_on(struct e1000_hw *hw)
{
u32 ctrl = E1000_READ_REG(hw, CTRL);
@@ -6273,8 +6165,7 @@ e1000_led_on(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-s32
-e1000_led_off(struct e1000_hw *hw)
+s32 e1000_led_off(struct e1000_hw *hw)
{
u32 ctrl = E1000_READ_REG(hw, CTRL);
@@ -6324,8 +6215,7 @@ e1000_led_off(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static void
-e1000_clear_hw_cntrs(struct e1000_hw *hw)
+static void e1000_clear_hw_cntrs(struct e1000_hw *hw)
{
volatile u32 temp;
@@ -6428,8 +6318,7 @@ e1000_clear_hw_cntrs(struct e1000_hw *hw)
* current_ifs_val, ifs_min_val, ifs_max_val, ifs_step_size, and ifs_ratio
* before calling this function.
*****************************************************************************/
-void
-e1000_reset_adaptive(struct e1000_hw *hw)
+void e1000_reset_adaptive(struct e1000_hw *hw)
{
DEBUGFUNC("e1000_reset_adaptive");
@@ -6456,8 +6345,7 @@ e1000_reset_adaptive(struct e1000_hw *hw)
* tx_packets - Number of transmits since last callback
* total_collisions - Number of collisions since last callback
*****************************************************************************/
-void
-e1000_update_adaptive(struct e1000_hw *hw)
+void e1000_update_adaptive(struct e1000_hw *hw)
{
DEBUGFUNC("e1000_update_adaptive");
@@ -6492,11 +6380,8 @@ e1000_update_adaptive(struct e1000_hw *hw)
* frame_len - The length of the frame in question
* mac_addr - The Ethernet destination address of the frame in question
*****************************************************************************/
-void
-e1000_tbi_adjust_stats(struct e1000_hw *hw,
- struct e1000_hw_stats *stats,
- u32 frame_len,
- u8 *mac_addr)
+void e1000_tbi_adjust_stats(struct e1000_hw *hw, struct e1000_hw_stats *stats,
+ u32 frame_len, u8 *mac_addr)
{
u64 carry_bit;
@@ -6570,8 +6455,7 @@ e1000_tbi_adjust_stats(struct e1000_hw *hw,
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-void
-e1000_get_bus_info(struct e1000_hw *hw)
+void e1000_get_bus_info(struct e1000_hw *hw)
{
s32 ret_val;
u16 pci_ex_link_status;
@@ -6645,10 +6529,7 @@ e1000_get_bus_info(struct e1000_hw *hw)
* offset - offset to write to
* value - value to write
*****************************************************************************/
-static void
-e1000_write_reg_io(struct e1000_hw *hw,
- u32 offset,
- u32 value)
+static void e1000_write_reg_io(struct e1000_hw *hw, u32 offset, u32 value)
{
unsigned long io_addr = hw->io_base;
unsigned long io_data = hw->io_base + 4;
@@ -6672,10 +6553,8 @@ e1000_write_reg_io(struct e1000_hw *hw,
* register to the minimum and maximum range.
* For IGP phy's, the function calculates the range by the AGC registers.
*****************************************************************************/
-static s32
-e1000_get_cable_length(struct e1000_hw *hw,
- u16 *min_length,
- u16 *max_length)
+static s32 e1000_get_cable_length(struct e1000_hw *hw, u16 *min_length,
+ u16 *max_length)
{
s32 ret_val;
u16 agc_value = 0;
@@ -6863,9 +6742,8 @@ e1000_get_cable_length(struct e1000_hw *hw,
* return 0. If the link speed is 1000 Mbps the polarity status is in the
* IGP01E1000_PHY_PCS_INIT_REG.
*****************************************************************************/
-static s32
-e1000_check_polarity(struct e1000_hw *hw,
- e1000_rev_polarity *polarity)
+static s32 e1000_check_polarity(struct e1000_hw *hw,
+ e1000_rev_polarity *polarity)
{
s32 ret_val;
u16 phy_data;
@@ -6939,8 +6817,7 @@ e1000_check_polarity(struct e1000_hw *hw,
* Link Health register. In IGP this bit is latched high, so the driver must
* read it immediately after link is established.
*****************************************************************************/
-static s32
-e1000_check_downshift(struct e1000_hw *hw)
+static s32 e1000_check_downshift(struct e1000_hw *hw)
{
s32 ret_val;
u16 phy_data;
@@ -6985,9 +6862,7 @@ e1000_check_downshift(struct e1000_hw *hw)
*
****************************************************************************/
-static s32
-e1000_config_dsp_after_link_change(struct e1000_hw *hw,
- bool link_up)
+static s32 e1000_config_dsp_after_link_change(struct e1000_hw *hw, bool link_up)
{
s32 ret_val;
u16 phy_data, phy_saved_data, speed, duplex, i;
@@ -7173,8 +7048,7 @@ e1000_config_dsp_after_link_change(struct e1000_hw *hw,
*
* hw - Struct containing variables accessed by shared code
****************************************************************************/
-static s32
-e1000_set_phy_mode(struct e1000_hw *hw)
+static s32 e1000_set_phy_mode(struct e1000_hw *hw)
{
s32 ret_val;
u16 eeprom_data;
@@ -7218,9 +7092,7 @@ e1000_set_phy_mode(struct e1000_hw *hw)
*
****************************************************************************/
-static s32
-e1000_set_d3_lplu_state(struct e1000_hw *hw,
- bool active)
+static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active)
{
u32 phy_ctrl = 0;
s32 ret_val;
@@ -7348,9 +7220,7 @@ e1000_set_d3_lplu_state(struct e1000_hw *hw,
*
****************************************************************************/
-static s32
-e1000_set_d0_lplu_state(struct e1000_hw *hw,
- bool active)
+static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
{
u32 phy_ctrl = 0;
s32 ret_val;
@@ -7439,8 +7309,7 @@ e1000_set_d0_lplu_state(struct e1000_hw *hw,
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static s32
-e1000_set_vco_speed(struct e1000_hw *hw)
+static s32 e1000_set_vco_speed(struct e1000_hw *hw)
{
s32 ret_val;
u16 default_page = 0;
@@ -7503,8 +7372,7 @@ e1000_set_vco_speed(struct e1000_hw *hw)
*
* returns: - E1000_SUCCESS .
****************************************************************************/
-static s32
-e1000_host_if_read_cookie(struct e1000_hw * hw, u8 *buffer)
+static s32 e1000_host_if_read_cookie(struct e1000_hw *hw, u8 *buffer)
{
u8 i;
u32 offset = E1000_MNG_DHCP_COOKIE_OFFSET;
@@ -7530,8 +7398,7 @@ e1000_host_if_read_cookie(struct e1000_hw * hw, u8 *buffer)
* timeout
* - E1000_SUCCESS for success.
****************************************************************************/
-static s32
-e1000_mng_enable_host_if(struct e1000_hw * hw)
+static s32 e1000_mng_enable_host_if(struct e1000_hw *hw)
{
u32 hicr;
u8 i;
@@ -7564,9 +7431,8 @@ e1000_mng_enable_host_if(struct e1000_hw * hw)
*
* returns - E1000_SUCCESS for success.
****************************************************************************/
-static s32
-e1000_mng_host_if_write(struct e1000_hw * hw, u8 *buffer,
- u16 length, u16 offset, u8 *sum)
+static s32 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length,
+ u16 offset, u8 *sum)
{
u8 *tmp;
u8 *bufptr = buffer;
@@ -7632,9 +7498,8 @@ e1000_mng_host_if_write(struct e1000_hw * hw, u8 *buffer,
*
* returns - E1000_SUCCESS for success.
****************************************************************************/
-static s32
-e1000_mng_write_cmd_header(struct e1000_hw * hw,
- struct e1000_host_mng_command_header * hdr)
+static s32 e1000_mng_write_cmd_header(struct e1000_hw *hw,
+ struct e1000_host_mng_command_header *hdr)
{
u16 i;
u8 sum;
@@ -7672,8 +7537,7 @@ e1000_mng_write_cmd_header(struct e1000_hw * hw,
*
* returns - E1000_SUCCESS for success.
****************************************************************************/
-static s32
-e1000_mng_write_commit(struct e1000_hw * hw)
+static s32 e1000_mng_write_commit(struct e1000_hw *hw)
{
u32 hicr;
@@ -7690,8 +7554,7 @@ e1000_mng_write_commit(struct e1000_hw * hw)
*
* returns - true when the mode is IAMT or false.
****************************************************************************/
-bool
-e1000_check_mng_mode(struct e1000_hw *hw)
+bool e1000_check_mng_mode(struct e1000_hw *hw)
{
u32 fwsm;
@@ -7712,9 +7575,7 @@ e1000_check_mng_mode(struct e1000_hw *hw)
/*****************************************************************************
* This function writes the dhcp info .
****************************************************************************/
-s32
-e1000_mng_write_dhcp_info(struct e1000_hw * hw, u8 *buffer,
- u16 length)
+s32 e1000_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length)
{
s32 ret_val;
struct e1000_host_mng_command_header hdr;
@@ -7744,8 +7605,7 @@ e1000_mng_write_dhcp_info(struct e1000_hw * hw, u8 *buffer,
*
* returns - checksum of buffer contents.
****************************************************************************/
-static u8
-e1000_calculate_mng_checksum(char *buffer, u32 length)
+static u8 e1000_calculate_mng_checksum(char *buffer, u32 length)
{
u8 sum = 0;
u32 i;
@@ -7764,8 +7624,7 @@ e1000_calculate_mng_checksum(char *buffer, u32 length)
*
* returns - true for packet filtering or false.
****************************************************************************/
-bool
-e1000_enable_tx_pkt_filtering(struct e1000_hw *hw)
+bool e1000_enable_tx_pkt_filtering(struct e1000_hw *hw)
{
/* called in init as well as watchdog timer functions */
@@ -7806,8 +7665,7 @@ e1000_enable_tx_pkt_filtering(struct e1000_hw *hw)
* returns: - true/false
*
*****************************************************************************/
-u32
-e1000_enable_mng_pass_thru(struct e1000_hw *hw)
+u32 e1000_enable_mng_pass_thru(struct e1000_hw *hw)
{
u32 manc;
u32 fwsm, factps;
@@ -7832,8 +7690,7 @@ e1000_enable_mng_pass_thru(struct e1000_hw *hw)
return false;
}
-static s32
-e1000_polarity_reversal_workaround(struct e1000_hw *hw)
+static s32 e1000_polarity_reversal_workaround(struct e1000_hw *hw)
{
s32 ret_val;
u16 mii_status_reg;
@@ -7926,8 +7783,7 @@ e1000_polarity_reversal_workaround(struct e1000_hw *hw)
* returns: - none.
*
***************************************************************************/
-static void
-e1000_set_pci_express_master_disable(struct e1000_hw *hw)
+static void e1000_set_pci_express_master_disable(struct e1000_hw *hw)
{
u32 ctrl;
@@ -7952,8 +7808,7 @@ e1000_set_pci_express_master_disable(struct e1000_hw *hw)
* E1000_SUCCESS master requests disabled.
*
******************************************************************************/
-s32
-e1000_disable_pciex_master(struct e1000_hw *hw)
+s32 e1000_disable_pciex_master(struct e1000_hw *hw)
{
s32 timeout = MASTER_DISABLE_TIMEOUT; /* 80ms */
@@ -7990,8 +7845,7 @@ e1000_disable_pciex_master(struct e1000_hw *hw)
* E1000_SUCCESS at any other case.
*
******************************************************************************/
-static s32
-e1000_get_auto_rd_done(struct e1000_hw *hw)
+static s32 e1000_get_auto_rd_done(struct e1000_hw *hw)
{
s32 timeout = AUTO_READ_DONE_TIMEOUT;
@@ -8038,8 +7892,7 @@ e1000_get_auto_rd_done(struct e1000_hw *hw)
* E1000_SUCCESS at any other case.
*
***************************************************************************/
-static s32
-e1000_get_phy_cfg_done(struct e1000_hw *hw)
+static s32 e1000_get_phy_cfg_done(struct e1000_hw *hw)
{
s32 timeout = PHY_CFG_TIMEOUT;
u32 cfg_mask = E1000_EEPROM_CFG_DONE;
@@ -8085,8 +7938,7 @@ e1000_get_phy_cfg_done(struct e1000_hw *hw)
* E1000_SUCCESS at any other case.
*
***************************************************************************/
-static s32
-e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw)
+static s32 e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw)
{
s32 timeout;
u32 swsm;
@@ -8135,8 +7987,7 @@ e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw)
* returns: - None.
*
***************************************************************************/
-static void
-e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
+static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
{
u32 swsm;
@@ -8164,8 +8015,7 @@ e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
* E1000_SUCCESS at any other case.
*
***************************************************************************/
-static s32
-e1000_get_software_semaphore(struct e1000_hw *hw)
+static s32 e1000_get_software_semaphore(struct e1000_hw *hw)
{
s32 timeout = hw->eeprom.word_size + 1;
u32 swsm;
@@ -8200,8 +8050,7 @@ e1000_get_software_semaphore(struct e1000_hw *hw)
* hw: Struct containing variables accessed by shared code
*
***************************************************************************/
-static void
-e1000_release_software_semaphore(struct e1000_hw *hw)
+static void e1000_release_software_semaphore(struct e1000_hw *hw)
{
u32 swsm;
@@ -8228,8 +8077,7 @@ e1000_release_software_semaphore(struct e1000_hw *hw)
* E1000_SUCCESS
*
*****************************************************************************/
-s32
-e1000_check_phy_reset_block(struct e1000_hw *hw)
+s32 e1000_check_phy_reset_block(struct e1000_hw *hw)
{
u32 manc = 0;
u32 fwsm = 0;
@@ -8246,8 +8094,7 @@ e1000_check_phy_reset_block(struct e1000_hw *hw)
E1000_BLK_PHY_RESET : E1000_SUCCESS;
}
-static u8
-e1000_arc_subsystem_valid(struct e1000_hw *hw)
+static u8 e1000_arc_subsystem_valid(struct e1000_hw *hw)
{
u32 fwsm;
@@ -8283,8 +8130,7 @@ e1000_arc_subsystem_valid(struct e1000_hw *hw)
* returns: E1000_SUCCESS
*
*****************************************************************************/
-static s32
-e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, u32 no_snoop)
+static s32 e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, u32 no_snoop)
{
u32 gcr_reg = 0;
@@ -8324,8 +8170,7 @@ e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, u32 no_snoop)
* hw: Struct containing variables accessed by shared code
*
***************************************************************************/
-static s32
-e1000_get_software_flag(struct e1000_hw *hw)
+static s32 e1000_get_software_flag(struct e1000_hw *hw)
{
s32 timeout = PHY_CFG_TIMEOUT;
u32 extcnf_ctrl;
@@ -8363,8 +8208,7 @@ e1000_get_software_flag(struct e1000_hw *hw)
* hw: Struct containing variables accessed by shared code
*
***************************************************************************/
-static void
-e1000_release_software_flag(struct e1000_hw *hw)
+static void e1000_release_software_flag(struct e1000_hw *hw)
{
u32 extcnf_ctrl;
@@ -8388,9 +8232,8 @@ e1000_release_software_flag(struct e1000_hw *hw)
* data - word read from the EEPROM
* words - number of words to read
*****************************************************************************/
-static s32
-e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
- u16 *data)
+static s32 e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
+ u16 *data)
{
s32 error = E1000_SUCCESS;
u32 flash_bank = 0;
@@ -8444,9 +8287,8 @@ e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
* words - number of words to write
* data - words to write to the EEPROM
*****************************************************************************/
-static s32
-e1000_write_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
- u16 *data)
+static s32 e1000_write_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
+ u16 *data)
{
u32 i = 0;
s32 error = E1000_SUCCESS;
@@ -8491,8 +8333,7 @@ e1000_write_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
*
* hw - The pointer to the hw structure
****************************************************************************/
-static s32
-e1000_ich8_cycle_init(struct e1000_hw *hw)
+static s32 e1000_ich8_cycle_init(struct e1000_hw *hw)
{
union ich8_hws_flash_status hsfsts;
s32 error = E1000_ERR_EEPROM;
@@ -8558,8 +8399,7 @@ e1000_ich8_cycle_init(struct e1000_hw *hw)
*
* hw - The pointer to the hw structure
****************************************************************************/
-static s32
-e1000_ich8_flash_cycle(struct e1000_hw *hw, u32 timeout)
+static s32 e1000_ich8_flash_cycle(struct e1000_hw *hw, u32 timeout)
{
union ich8_hws_flash_ctrl hsflctl;
union ich8_hws_flash_status hsfsts;
@@ -8593,9 +8433,8 @@ e1000_ich8_flash_cycle(struct e1000_hw *hw, u32 timeout)
* size - Size of data to read, 1=byte 2=word
* data - Pointer to the word to store the value read.
*****************************************************************************/
-static s32
-e1000_read_ich8_data(struct e1000_hw *hw, u32 index,
- u32 size, u16* data)
+static s32 e1000_read_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
+ u16 *data)
{
union ich8_hws_flash_status hsfsts;
union ich8_hws_flash_ctrl hsflctl;
@@ -8672,9 +8511,8 @@ e1000_read_ich8_data(struct e1000_hw *hw, u32 index,
* size - Size of data to read, 1=byte 2=word
* data - The byte(s) to write to the NVM.
*****************************************************************************/
-static s32
-e1000_write_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
- u16 data)
+static s32 e1000_write_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
+ u16 data)
{
union ich8_hws_flash_status hsfsts;
union ich8_hws_flash_ctrl hsflctl;
@@ -8747,8 +8585,7 @@ e1000_write_ich8_data(struct e1000_hw *hw, u32 index, u32 size,
* index - The index of the byte to read.
* data - Pointer to a byte to store the value read.
*****************************************************************************/
-static s32
-e1000_read_ich8_byte(struct e1000_hw *hw, u32 index, u8* data)
+static s32 e1000_read_ich8_byte(struct e1000_hw *hw, u32 index, u8 *data)
{
s32 status = E1000_SUCCESS;
u16 word = 0;
@@ -8770,8 +8607,7 @@ e1000_read_ich8_byte(struct e1000_hw *hw, u32 index, u8* data)
* index - The index of the byte to write.
* byte - The byte to write to the NVM.
*****************************************************************************/
-static s32
-e1000_verify_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte)
+static s32 e1000_verify_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte)
{
s32 error = E1000_SUCCESS;
s32 program_retries = 0;
@@ -8803,8 +8639,7 @@ e1000_verify_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 byte)
* index - The index of the byte to read.
* data - The byte to write to the NVM.
*****************************************************************************/
-static s32
-e1000_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 data)
+static s32 e1000_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 data)
{
s32 status = E1000_SUCCESS;
u16 word = (u16)data;
@@ -8821,8 +8656,7 @@ e1000_write_ich8_byte(struct e1000_hw *hw, u32 index, u8 data)
* index - The starting byte index of the word to read.
* data - Pointer to a word to store the value read.
*****************************************************************************/
-static s32
-e1000_read_ich8_word(struct e1000_hw *hw, u32 index, u16 *data)
+static s32 e1000_read_ich8_word(struct e1000_hw *hw, u32 index, u16 *data)
{
s32 status = E1000_SUCCESS;
status = e1000_read_ich8_data(hw, index, 2, data);
@@ -8840,8 +8674,7 @@ e1000_read_ich8_word(struct e1000_hw *hw, u32 index, u16 *data)
* amount of NVM used in each bank is a *minimum* of 4 KBytes, but in fact the
* bank size may be 4, 8 or 64 KBytes
*****************************************************************************/
-static s32
-e1000_erase_ich8_4k_segment(struct e1000_hw *hw, u32 bank)
+static s32 e1000_erase_ich8_4k_segment(struct e1000_hw *hw, u32 bank)
{
union ich8_hws_flash_status hsfsts;
union ich8_hws_flash_ctrl hsflctl;
@@ -8930,9 +8763,9 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, u32 bank)
return error;
}
-static s32
-e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw,
- u32 cnf_base_addr, u32 cnf_size)
+static s32 e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw,
+ u32 cnf_base_addr,
+ u32 cnf_size)
{
u32 ret_val = E1000_SUCCESS;
u16 word_addr, reg_data, reg_addr;
@@ -8972,8 +8805,7 @@ e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw,
*
* hw: Struct containing variables accessed by shared code
*****************************************************************************/
-static s32
-e1000_init_lcd_from_nvm(struct e1000_hw *hw)
+static s32 e1000_init_lcd_from_nvm(struct e1000_hw *hw)
{
u32 reg_data, cnf_base_addr, cnf_size, ret_val, loop;
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 7aa458f..09abaec 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -232,8 +232,7 @@ MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
* loaded. All it does is register with the PCI subsystem.
**/
-static int __init
-e1000_init_module(void)
+static int __init e1000_init_module(void)
{
int ret;
printk(KERN_INFO "%s - version %s\n",
@@ -261,8 +260,7 @@ module_init(e1000_init_module);
* from memory.
**/
-static void __exit
-e1000_exit_module(void)
+static void __exit e1000_exit_module(void)
{
pci_unregister_driver(&e1000_driver);
}
@@ -311,8 +309,7 @@ static void e1000_free_irq(struct e1000_adapter *adapter)
* @adapter: board private structure
**/
-static void
-e1000_irq_disable(struct e1000_adapter *adapter)
+static void e1000_irq_disable(struct e1000_adapter *adapter)
{
E1000_WRITE_REG(&adapter->hw, IMC, ~0);
E1000_WRITE_FLUSH(&adapter->hw);
@@ -324,15 +321,13 @@ e1000_irq_disable(struct e1000_adapter *adapter)
* @adapter: board private structure
**/
-static void
-e1000_irq_enable(struct e1000_adapter *adapter)
+static void e1000_irq_enable(struct e1000_adapter *adapter)
{
E1000_WRITE_REG(&adapter->hw, IMS, IMS_ENABLE_MASK);
E1000_WRITE_FLUSH(&adapter->hw);
}
-static void
-e1000_update_mng_vlan(struct e1000_adapter *adapter)
+static void e1000_update_mng_vlan(struct e1000_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
u16 vid = adapter->hw.mng_cookie.vlan_id;
@@ -366,8 +361,7 @@ e1000_update_mng_vlan(struct e1000_adapter *adapter)
*
**/
-static void
-e1000_release_hw_control(struct e1000_adapter *adapter)
+static void e1000_release_hw_control(struct e1000_adapter *adapter)
{
u32 ctrl_ext;
u32 swsm;
@@ -403,8 +397,7 @@ e1000_release_hw_control(struct e1000_adapter *adapter)
*
**/
-static void
-e1000_get_hw_control(struct e1000_adapter *adapter)
+static void e1000_get_hw_control(struct e1000_adapter *adapter)
{
u32 ctrl_ext;
u32 swsm;
@@ -429,8 +422,7 @@ e1000_get_hw_control(struct e1000_adapter *adapter)
}
}
-static void
-e1000_init_manageability(struct e1000_adapter *adapter)
+static void e1000_init_manageability(struct e1000_adapter *adapter)
{
if (adapter->en_mng_pt) {
u32 manc = E1000_READ_REG(&adapter->hw, MANC);
@@ -456,8 +448,7 @@ e1000_init_manageability(struct e1000_adapter *adapter)
}
}
-static void
-e1000_release_manageability(struct e1000_adapter *adapter)
+static void e1000_release_manageability(struct e1000_adapter *adapter)
{
if (adapter->en_mng_pt) {
u32 manc = E1000_READ_REG(&adapter->hw, MANC);
@@ -591,8 +582,7 @@ out:
return;
}
-void
-e1000_down(struct e1000_adapter *adapter)
+void e1000_down(struct e1000_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
@@ -620,8 +610,7 @@ e1000_down(struct e1000_adapter *adapter)
e1000_clean_all_rx_rings(adapter);
}
-void
-e1000_reinit_locked(struct e1000_adapter *adapter)
+void e1000_reinit_locked(struct e1000_adapter *adapter)
{
WARN_ON(in_interrupt());
while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
@@ -631,8 +620,7 @@ e1000_reinit_locked(struct e1000_adapter *adapter)
clear_bit(__E1000_RESETTING, &adapter->flags);
}
-void
-e1000_reset(struct e1000_adapter *adapter)
+void e1000_reset(struct e1000_adapter *adapter)
{
u32 pba = 0, tx_space, min_tx_space, min_rx_space;
u16 fc_high_water_mark = E1000_FC_HIGH_DIFF;
@@ -1231,8 +1219,7 @@ err_dma:
* memory.
**/
-static void __devexit
-e1000_remove(struct pci_dev *pdev)
+static void __devexit e1000_remove(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -1283,8 +1270,7 @@ e1000_remove(struct pci_dev *pdev)
* OS network device settings (MTU size).
**/
-static int __devinit
-e1000_sw_init(struct e1000_adapter *adapter)
+static int __devinit e1000_sw_init(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
@@ -1377,8 +1363,7 @@ e1000_sw_init(struct e1000_adapter *adapter)
* intended for Multiqueue, but should work fine with a single queue.
**/
-static int __devinit
-e1000_alloc_queues(struct e1000_adapter *adapter)
+static int __devinit e1000_alloc_queues(struct e1000_adapter *adapter)
{
adapter->tx_ring = kcalloc(adapter->num_tx_queues,
sizeof(struct e1000_tx_ring), GFP_KERNEL);
@@ -1419,8 +1404,7 @@ e1000_alloc_queues(struct e1000_adapter *adapter)
* and the stack is notified that the interface is ready.
**/
-static int
-e1000_open(struct net_device *netdev)
+static int e1000_open(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
int err;
@@ -1501,8 +1485,7 @@ err_setup_tx:
* hardware, and all transmit and receive resources are freed.
**/
-static int
-e1000_close(struct net_device *netdev)
+static int e1000_close(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -1538,9 +1521,8 @@ e1000_close(struct net_device *netdev)
* @start: address of beginning of memory
* @len: length of memory
**/
-static bool
-e1000_check_64k_bound(struct e1000_adapter *adapter,
- void *start, unsigned long len)
+static bool e1000_check_64k_bound(struct e1000_adapter *adapter, void *start,
+ unsigned long len)
{
unsigned long begin = (unsigned long) start;
unsigned long end = begin + len;
@@ -1563,9 +1545,8 @@ e1000_check_64k_bound(struct e1000_adapter *adapter,
* Return 0 on success, negative on failure
**/
-static int
-e1000_setup_tx_resources(struct e1000_adapter *adapter,
- struct e1000_tx_ring *txdr)
+static int e1000_setup_tx_resources(struct e1000_adapter *adapter,
+ struct e1000_tx_ring *txdr)
{
struct pci_dev *pdev = adapter->pdev;
int size;
@@ -1639,8 +1620,7 @@ setup_tx_desc_die:
* Return 0 on success, negative on failure
**/
-int
-e1000_setup_all_tx_resources(struct e1000_adapter *adapter)
+int e1000_setup_all_tx_resources(struct e1000_adapter *adapter)
{
int i, err = 0;
@@ -1666,8 +1646,7 @@ e1000_setup_all_tx_resources(struct e1000_adapter *adapter)
* Configure the Tx unit of the MAC after a reset.
**/
-static void
-e1000_configure_tx(struct e1000_adapter *adapter)
+static void e1000_configure_tx(struct e1000_adapter *adapter)
{
u64 tdba;
struct e1000_hw *hw = &adapter->hw;
@@ -1780,9 +1759,8 @@ e1000_configure_tx(struct e1000_adapter *adapter)
* Returns 0 on success, negative on failure
**/
-static int
-e1000_setup_rx_resources(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rxdr)
+static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rxdr)
{
struct pci_dev *pdev = adapter->pdev;
int size, desc_len;
@@ -1885,8 +1863,7 @@ setup_rx_desc_die:
* Return 0 on success, negative on failure
**/
-int
-e1000_setup_all_rx_resources(struct e1000_adapter *adapter)
+int e1000_setup_all_rx_resources(struct e1000_adapter *adapter)
{
int i, err = 0;
@@ -1911,8 +1888,7 @@ e1000_setup_all_rx_resources(struct e1000_adapter *adapter)
**/
#define PAGE_USE_COUNT(S) (((S) >> PAGE_SHIFT) + \
(((S) & (PAGE_SIZE - 1)) ? 1 : 0))
-static void
-e1000_setup_rctl(struct e1000_adapter *adapter)
+static void e1000_setup_rctl(struct e1000_adapter *adapter)
{
u32 rctl, rfctl;
u32 psrctl = 0;
@@ -2029,8 +2005,7 @@ e1000_setup_rctl(struct e1000_adapter *adapter)
* Configure the Rx unit of the MAC after a reset.
**/
-static void
-e1000_configure_rx(struct e1000_adapter *adapter)
+static void e1000_configure_rx(struct e1000_adapter *adapter)
{
u64 rdba;
struct e1000_hw *hw = &adapter->hw;
@@ -2129,9 +2104,8 @@ e1000_configure_rx(struct e1000_adapter *adapter)
* Free all transmit software resources
**/
-static void
-e1000_free_tx_resources(struct e1000_adapter *adapter,
- struct e1000_tx_ring *tx_ring)
+static void e1000_free_tx_resources(struct e1000_adapter *adapter,
+ struct e1000_tx_ring *tx_ring)
{
struct pci_dev *pdev = adapter->pdev;
@@ -2152,8 +2126,7 @@ e1000_free_tx_resources(struct e1000_adapter *adapter,
* Free all transmit software resources
**/
-void
-e1000_free_all_tx_resources(struct e1000_adapter *adapter)
+void e1000_free_all_tx_resources(struct e1000_adapter *adapter)
{
int i;
@@ -2161,9 +2134,8 @@ e1000_free_all_tx_resources(struct e1000_adapter *adapter)
e1000_free_tx_resources(adapter, &adapter->tx_ring[i]);
}
-static void
-e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter,
- struct e1000_buffer *buffer_info)
+static void e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter,
+ struct e1000_buffer *buffer_info)
{
if (buffer_info->dma) {
pci_unmap_page(adapter->pdev,
@@ -2185,9 +2157,8 @@ e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter,
* @tx_ring: ring to be cleaned
**/
-static void
-e1000_clean_tx_ring(struct e1000_adapter *adapter,
- struct e1000_tx_ring *tx_ring)
+static void e1000_clean_tx_ring(struct e1000_adapter *adapter,
+ struct e1000_tx_ring *tx_ring)
{
struct e1000_buffer *buffer_info;
unsigned long size;
@@ -2220,8 +2191,7 @@ e1000_clean_tx_ring(struct e1000_adapter *adapter,
* @adapter: board private structure
**/
-static void
-e1000_clean_all_tx_rings(struct e1000_adapter *adapter)
+static void e1000_clean_all_tx_rings(struct e1000_adapter *adapter)
{
int i;
@@ -2237,9 +2207,8 @@ e1000_clean_all_tx_rings(struct e1000_adapter *adapter)
* Free all receive software resources
**/
-static void
-e1000_free_rx_resources(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring)
+static void e1000_free_rx_resources(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rx_ring)
{
struct pci_dev *pdev = adapter->pdev;
@@ -2264,8 +2233,7 @@ e1000_free_rx_resources(struct e1000_adapter *adapter,
* Free all receive software resources
**/
-void
-e1000_free_all_rx_resources(struct e1000_adapter *adapter)
+void e1000_free_all_rx_resources(struct e1000_adapter *adapter)
{
int i;
@@ -2279,9 +2247,8 @@ e1000_free_all_rx_resources(struct e1000_adapter *adapter)
* @rx_ring: ring to free buffers from
**/
-static void
-e1000_clean_rx_ring(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring)
+static void e1000_clean_rx_ring(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rx_ring)
{
struct e1000_buffer *buffer_info;
struct e1000_ps_page *ps_page;
@@ -2338,8 +2305,7 @@ e1000_clean_rx_ring(struct e1000_adapter *adapter,
* @adapter: board private structure
**/
-static void
-e1000_clean_all_rx_rings(struct e1000_adapter *adapter)
+static void e1000_clean_all_rx_rings(struct e1000_adapter *adapter)
{
int i;
@@ -2350,8 +2316,7 @@ e1000_clean_all_rx_rings(struct e1000_adapter *adapter)
/* The 82542 2.0 (revision 2) needs to have the receive unit in reset
* and memory write and invalidate disabled for certain operations
*/
-static void
-e1000_enter_82542_rst(struct e1000_adapter *adapter)
+static void e1000_enter_82542_rst(struct e1000_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
u32 rctl;
@@ -2368,8 +2333,7 @@ e1000_enter_82542_rst(struct e1000_adapter *adapter)
e1000_clean_all_rx_rings(adapter);
}
-static void
-e1000_leave_82542_rst(struct e1000_adapter *adapter)
+static void e1000_leave_82542_rst(struct e1000_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
u32 rctl;
@@ -2399,8 +2363,7 @@ e1000_leave_82542_rst(struct e1000_adapter *adapter)
* Returns 0 on success, negative on failure
**/
-static int
-e1000_set_mac(struct net_device *netdev, void *p)
+static int e1000_set_mac(struct net_device *netdev, void *p)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct sockaddr *addr = p;
@@ -2450,8 +2413,7 @@ e1000_set_mac(struct net_device *netdev, void *p)
* promiscuous mode, and all-multi behavior.
**/
-static void
-e1000_set_rx_mode(struct net_device *netdev)
+static void e1000_set_rx_mode(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -2545,8 +2507,7 @@ e1000_set_rx_mode(struct net_device *netdev)
/* Need to wait a few seconds after link up to get diagnostic information from
* the phy */
-static void
-e1000_update_phy_info(unsigned long data)
+static void e1000_update_phy_info(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
e1000_phy_get_info(&adapter->hw, &adapter->phy_info);
@@ -2557,8 +2518,7 @@ e1000_update_phy_info(unsigned long data)
* @data: pointer to adapter cast into an unsigned long
**/
-static void
-e1000_82547_tx_fifo_stall(unsigned long data)
+static void e1000_82547_tx_fifo_stall(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
struct net_device *netdev = adapter->netdev;
@@ -2598,8 +2558,7 @@ e1000_82547_tx_fifo_stall(unsigned long data)
* e1000_watchdog - Timer Call-back
* @data: pointer to adapter cast into an unsigned long
**/
-static void
-e1000_watchdog(unsigned long data)
+static void e1000_watchdog(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
struct net_device *netdev = adapter->netdev;
@@ -2799,9 +2758,7 @@ enum latency_range {
* @bytes: the number of bytes during this measurement interval
**/
static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
- u16 itr_setting,
- int packets,
- int bytes)
+ u16 itr_setting, int packets, int bytes)
{
unsigned int retval = itr_setting;
struct e1000_hw *hw = &adapter->hw;
@@ -2919,9 +2876,8 @@ set_itr_now:
#define E1000_TX_FLAGS_VLAN_MASK 0xffff0000
#define E1000_TX_FLAGS_VLAN_SHIFT 16
-static int
-e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
- struct sk_buff *skb)
+static int e1000_tso(struct e1000_adapter *adapter,
+ struct e1000_tx_ring *tx_ring, struct sk_buff *skb)
{
struct e1000_context_desc *context_desc;
struct e1000_buffer *buffer_info;
@@ -2992,9 +2948,8 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
return false;
}
-static bool
-e1000_tx_csum(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
- struct sk_buff *skb)
+static bool e1000_tx_csum(struct e1000_adapter *adapter,
+ struct e1000_tx_ring *tx_ring, struct sk_buff *skb)
{
struct e1000_context_desc *context_desc;
struct e1000_buffer *buffer_info;
@@ -3031,10 +2986,11 @@ e1000_tx_csum(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
#define E1000_MAX_TXD_PWR 12
#define E1000_MAX_DATA_PER_TXD (1<<E1000_MAX_TXD_PWR)
-static int
-e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
- struct sk_buff *skb, unsigned int first, unsigned int max_per_txd,
- unsigned int nr_frags, unsigned int mss)
+static int e1000_tx_map(struct e1000_adapter *adapter,
+ struct e1000_tx_ring *tx_ring,
+ struct sk_buff *skb, unsigned int first,
+ unsigned int max_per_txd, unsigned int nr_frags,
+ unsigned int mss)
{
struct e1000_buffer *buffer_info;
unsigned int len = skb->len;
@@ -3138,9 +3094,9 @@ e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
return count;
}
-static void
-e1000_tx_queue(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
- int tx_flags, int count)
+static void e1000_tx_queue(struct e1000_adapter *adapter,
+ struct e1000_tx_ring *tx_ring, int tx_flags,
+ int count)
{
struct e1000_tx_desc *tx_desc = NULL;
struct e1000_buffer *buffer_info;
@@ -3205,8 +3161,8 @@ e1000_tx_queue(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
#define E1000_FIFO_HDR 0x10
#define E1000_82547_PAD_LEN 0x3E0
-static int
-e1000_82547_fifo_workaround(struct e1000_adapter *adapter, struct sk_buff *skb)
+static int e1000_82547_fifo_workaround(struct e1000_adapter *adapter,
+ struct sk_buff *skb)
{
u32 fifo_space = adapter->tx_fifo_size - adapter->tx_fifo_head;
u32 skb_fifo_len = skb->len + E1000_FIFO_HDR;
@@ -3232,8 +3188,8 @@ no_fifo_stall_required:
}
#define MINIMUM_DHCP_PACKET_SIZE 282
-static int
-e1000_transfer_dhcp_info(struct e1000_adapter *adapter, struct sk_buff *skb)
+static int e1000_transfer_dhcp_info(struct e1000_adapter *adapter,
+ struct sk_buff *skb)
{
struct e1000_hw *hw = &adapter->hw;
u16 length, offset;
@@ -3297,8 +3253,7 @@ static int e1000_maybe_stop_tx(struct net_device *netdev,
}
#define TXD_USE_COUNT(S, X) (((S) >> (X)) + 1 )
-static int
-e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
+static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_tx_ring *tx_ring;
@@ -3475,8 +3430,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
* @netdev: network interface device structure
**/
-static void
-e1000_tx_timeout(struct net_device *netdev)
+static void e1000_tx_timeout(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -3485,8 +3439,7 @@ e1000_tx_timeout(struct net_device *netdev)
schedule_work(&adapter->reset_task);
}
-static void
-e1000_reset_task(struct work_struct *work)
+static void e1000_reset_task(struct work_struct *work)
{
struct e1000_adapter *adapter =
container_of(work, struct e1000_adapter, reset_task);
@@ -3502,8 +3455,7 @@ e1000_reset_task(struct work_struct *work)
* The statistics are actually updated from the timer callback.
**/
-static struct net_device_stats *
-e1000_get_stats(struct net_device *netdev)
+static struct net_device_stats *e1000_get_stats(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -3519,8 +3471,7 @@ e1000_get_stats(struct net_device *netdev)
* Returns 0 on success, negative on failure
**/
-static int
-e1000_change_mtu(struct net_device *netdev, int new_mtu)
+static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
int max_frame = new_mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
@@ -3613,8 +3564,7 @@ e1000_change_mtu(struct net_device *netdev, int new_mtu)
* @adapter: board private structure
**/
-void
-e1000_update_stats(struct e1000_adapter *adapter)
+void e1000_update_stats(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct pci_dev *pdev = adapter->pdev;
@@ -3787,8 +3737,7 @@ e1000_update_stats(struct e1000_adapter *adapter)
* @data: pointer to a network interface device structure
**/
-static irqreturn_t
-e1000_intr_msi(int irq, void *data)
+static irqreturn_t e1000_intr_msi(int irq, void *data)
{
struct net_device *netdev = data;
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -3849,8 +3798,7 @@ e1000_intr_msi(int irq, void *data)
* @data: pointer to a network interface device structure
**/
-static irqreturn_t
-e1000_intr(int irq, void *data)
+static irqreturn_t e1000_intr(int irq, void *data)
{
struct net_device *netdev = data;
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -3947,8 +3895,7 @@ e1000_intr(int irq, void *data)
* @adapter: board private structure
**/
-static int
-e1000_clean(struct napi_struct *napi, int budget)
+static int e1000_clean(struct napi_struct *napi, int budget)
{
struct e1000_adapter *adapter = container_of(napi, struct e1000_adapter, napi);
struct net_device *poll_dev = adapter->netdev;
@@ -3990,9 +3937,8 @@ e1000_clean(struct napi_struct *napi, int budget)
* @adapter: board private structure
**/
-static bool
-e1000_clean_tx_irq(struct e1000_adapter *adapter,
- struct e1000_tx_ring *tx_ring)
+static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
+ struct e1000_tx_ring *tx_ring)
{
struct net_device *netdev = adapter->netdev;
struct e1000_tx_desc *tx_desc, *eop_desc;
@@ -4104,10 +4050,8 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
* @sk_buff: socket buffer with received data
**/
-static void
-e1000_rx_checksum(struct e1000_adapter *adapter,
- u32 status_err, u32 csum,
- struct sk_buff *skb)
+static void e1000_rx_checksum(struct e1000_adapter *adapter, u32 status_err,
+ u32 csum, struct sk_buff *skb)
{
u16 status = (u16)status_err;
u8 errors = (u8)(status_err >> 24);
@@ -4151,15 +4095,13 @@ e1000_rx_checksum(struct e1000_adapter *adapter,
* e1000_clean_rx_irq - Send received data up the network stack; legacy
* @adapter: board private structure
**/
-
-static bool
#ifdef CONFIG_E1000_NAPI
-e1000_clean_rx_irq(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring,
- int *work_done, int work_to_do)
+static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rx_ring,
+ int *work_done, int work_to_do)
#else
-e1000_clean_rx_irq(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring)
+static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rx_ring)
#endif
{
struct net_device *netdev = adapter->netdev;
@@ -4323,14 +4265,13 @@ next_desc:
* @adapter: board private structure
**/
-static bool
#ifdef CONFIG_E1000_NAPI
-e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring,
- int *work_done, int work_to_do)
+static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rx_ring,
+ int *work_done, int work_to_do)
#else
-e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring)
+static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rx_ring)
#endif
{
union e1000_rx_desc_packet_split *rx_desc, *next_rxd;
@@ -4510,10 +4451,9 @@ next_desc:
* @adapter: address of board private structure
**/
-static void
-e1000_alloc_rx_buffers(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring,
- int cleaned_count)
+static void e1000_alloc_rx_buffers(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rx_ring,
+ int cleaned_count)
{
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
@@ -4621,10 +4561,9 @@ map_skb:
* @adapter: address of board private structure
**/
-static void
-e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring,
- int cleaned_count)
+static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rx_ring,
+ int cleaned_count)
{
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
@@ -4719,8 +4658,7 @@ no_buffers:
* @adapter:
**/
-static void
-e1000_smartspeed(struct e1000_adapter *adapter)
+static void e1000_smartspeed(struct e1000_adapter *adapter)
{
u16 phy_status;
u16 phy_ctrl;
@@ -4776,8 +4714,7 @@ e1000_smartspeed(struct e1000_adapter *adapter)
* @cmd:
**/
-static int
-e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
+static int e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
{
switch (cmd) {
case SIOCGMIIPHY:
@@ -4796,8 +4733,8 @@ e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
* @cmd:
**/
-static int
-e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
+static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
+ int cmd)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct mii_ioctl_data *data = if_mii(ifr);
@@ -4890,8 +4827,7 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
return E1000_SUCCESS;
}
-void
-e1000_pci_set_mwi(struct e1000_hw *hw)
+void e1000_pci_set_mwi(struct e1000_hw *hw)
{
struct e1000_adapter *adapter = hw->back;
int ret_val = pci_set_mwi(adapter->pdev);
@@ -4900,30 +4836,26 @@ e1000_pci_set_mwi(struct e1000_hw *hw)
DPRINTK(PROBE, ERR, "Error in setting MWI\n");
}
-void
-e1000_pci_clear_mwi(struct e1000_hw *hw)
+void e1000_pci_clear_mwi(struct e1000_hw *hw)
{
struct e1000_adapter *adapter = hw->back;
pci_clear_mwi(adapter->pdev);
}
-int
-e1000_pcix_get_mmrbc(struct e1000_hw *hw)
+int e1000_pcix_get_mmrbc(struct e1000_hw *hw)
{
struct e1000_adapter *adapter = hw->back;
return pcix_get_mmrbc(adapter->pdev);
}
-void
-e1000_pcix_set_mmrbc(struct e1000_hw *hw, int mmrbc)
+void e1000_pcix_set_mmrbc(struct e1000_hw *hw, int mmrbc)
{
struct e1000_adapter *adapter = hw->back;
pcix_set_mmrbc(adapter->pdev, mmrbc);
}
-s32
-e1000_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value)
+s32 e1000_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value)
{
struct e1000_adapter *adapter = hw->back;
u16 cap_offset;
@@ -4937,14 +4869,13 @@ e1000_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value)
return E1000_SUCCESS;
}
-void
-e1000_io_write(struct e1000_hw *hw, unsigned long port, u32 value)
+void e1000_io_write(struct e1000_hw *hw, unsigned long port, u32 value)
{
outl(value, port);
}
-static void
-e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
+static void e1000_vlan_rx_register(struct net_device *netdev,
+ struct vlan_group *grp)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
u32 ctrl, rctl;
@@ -4991,8 +4922,7 @@ e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
e1000_irq_enable(adapter);
}
-static void
-e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
+static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
u32 vfta, index;
@@ -5008,8 +4938,7 @@ e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
e1000_write_vfta(&adapter->hw, index, vfta);
}
-static void
-e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
+static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
u32 vfta, index;
@@ -5035,8 +4964,7 @@ e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
e1000_write_vfta(&adapter->hw, index, vfta);
}
-static void
-e1000_restore_vlan(struct e1000_adapter *adapter)
+static void e1000_restore_vlan(struct e1000_adapter *adapter)
{
e1000_vlan_rx_register(adapter->netdev, adapter->vlgrp);
@@ -5050,8 +4978,7 @@ e1000_restore_vlan(struct e1000_adapter *adapter)
}
}
-int
-e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
+int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
{
adapter->hw.autoneg = 0;
@@ -5087,8 +5014,7 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
return 0;
}
-static int
-e1000_suspend(struct pci_dev *pdev, pm_message_t state)
+static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -5185,8 +5111,7 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
}
#ifdef CONFIG_PM
-static int
-e1000_resume(struct pci_dev *pdev)
+static int e1000_resume(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -5240,8 +5165,7 @@ static void e1000_shutdown(struct pci_dev *pdev)
* without having to re-enable interrupts. It's not called while
* the interrupt routine is executing.
*/
-static void
-e1000_netpoll(struct net_device *netdev)
+static void e1000_netpoll(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -5262,7 +5186,8 @@ e1000_netpoll(struct net_device *netdev)
* This function is called after a PCI bus error affecting
* this device has been detected.
*/
-static pci_ers_result_t e1000_io_error_detected(struct pci_dev *pdev, pci_channel_state_t state)
+static pci_ers_result_t e1000_io_error_detected(struct pci_dev *pdev,
+ pci_channel_state_t state)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev->priv;
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c
index e6565ce..b9f90a5 100644
--- a/drivers/net/e1000/e1000_param.c
+++ b/drivers/net/e1000/e1000_param.c
@@ -213,10 +213,9 @@ struct e1000_option {
} arg;
};
-static int __devinit
-e1000_validate_option(unsigned int *value,
- const struct e1000_option *opt,
- struct e1000_adapter *adapter)
+static int __devinit e1000_validate_option(unsigned int *value,
+ const struct e1000_option *opt,
+ struct e1000_adapter *adapter)
{
if (*value == OPTION_UNSET) {
*value = opt->def;
@@ -278,8 +277,7 @@ static void e1000_check_copper_options(struct e1000_adapter *adapter);
* in a variable in the adapter structure.
**/
-void __devinit
-e1000_check_options(struct e1000_adapter *adapter)
+void __devinit e1000_check_options(struct e1000_adapter *adapter)
{
int bd = adapter->bd_number;
if (bd >= E1000_MAX_NIC) {
@@ -551,8 +549,7 @@ e1000_check_options(struct e1000_adapter *adapter)
* Handles speed and duplex options on fiber adapters
**/
-static void __devinit
-e1000_check_fiber_options(struct e1000_adapter *adapter)
+static void __devinit e1000_check_fiber_options(struct e1000_adapter *adapter)
{
int bd = adapter->bd_number;
if (num_Speed > bd) {
@@ -579,8 +576,7 @@ e1000_check_fiber_options(struct e1000_adapter *adapter)
* Handles speed and duplex options on copper adapters
**/
-static void __devinit
-e1000_check_copper_options(struct e1000_adapter *adapter)
+static void __devinit e1000_check_copper_options(struct e1000_adapter *adapter)
{
unsigned int speed, dplx, an;
int bd = adapter->bd_number;
^ permalink raw reply related [flat|nested] 12+ messages in thread* [NET-NEXT PATCH 2/9] e1000: Use hw, er32, and ew32
2008-07-11 22:16 [NET-NEXT PATCH 0/9] e1000: update and cleanups Jeff Kirsher
2008-07-11 22:17 ` [NET-NEXT PATCH 1/9] e1000: neaten function declarations Jeff Kirsher
@ 2008-07-11 22:17 ` Jeff Kirsher
2008-07-11 22:17 ` [NET-NEXT PATCH 3/9] e1000: Move extern function definitions to e1000.h Jeff Kirsher
` (6 subsequent siblings)
8 siblings, 0 replies; 12+ messages in thread
From: Jeff Kirsher @ 2008-07-11 22:17 UTC (permalink / raw)
To: jeff; +Cc: davem, netdev, Auke Kok, Joe Perches
From: Joe Perches <joe@perches.com>
Use struct e1000_hw *hw = adapter->hw; where necessary
Change macros E1000_READ_REG and E1000_WRITE_REG to er32 and ew32
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Joe Perches <joe@perches.com>
---
drivers/net/e1000/e1000_ethtool.c | 313 +++++++------
drivers/net/e1000/e1000_hw.c | 762 +++++++++++++++----------------
drivers/net/e1000/e1000_main.c | 918 +++++++++++++++++++------------------
drivers/net/e1000/e1000_osdep.h | 14 -
4 files changed, 1033 insertions(+), 974 deletions(-)
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 4bcfa37..966d52a 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -162,7 +162,7 @@ static int e1000_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_EXTERNAL;
}
- if (E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU) {
+ if (er32(STATUS) & E1000_STATUS_LU) {
e1000_get_speed_and_duplex(hw, &adapter->link_speed,
&adapter->link_duplex);
@@ -313,8 +313,9 @@ static u32 e1000_get_tx_csum(struct net_device *netdev)
static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
- if (adapter->hw.mac_type < e1000_82543) {
+ if (hw->mac_type < e1000_82543) {
if (!data)
return -EINVAL;
return 0;
@@ -331,8 +332,10 @@ static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
static int e1000_set_tso(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
- if ((adapter->hw.mac_type < e1000_82544) ||
- (adapter->hw.mac_type == e1000_82547))
+ struct e1000_hw *hw = &adapter->hw;
+
+ if ((hw->mac_type < e1000_82544) ||
+ (hw->mac_type == e1000_82547))
return data ? -EINVAL : 0;
if (data)
@@ -380,22 +383,22 @@ static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id;
- regs_buff[0] = E1000_READ_REG(hw, CTRL);
- regs_buff[1] = E1000_READ_REG(hw, STATUS);
+ regs_buff[0] = er32(CTRL);
+ regs_buff[1] = er32(STATUS);
- regs_buff[2] = E1000_READ_REG(hw, RCTL);
- regs_buff[3] = E1000_READ_REG(hw, RDLEN);
- regs_buff[4] = E1000_READ_REG(hw, RDH);
- regs_buff[5] = E1000_READ_REG(hw, RDT);
- regs_buff[6] = E1000_READ_REG(hw, RDTR);
+ regs_buff[2] = er32(RCTL);
+ regs_buff[3] = er32(RDLEN);
+ regs_buff[4] = er32(RDH);
+ regs_buff[5] = er32(RDT);
+ regs_buff[6] = er32(RDTR);
- regs_buff[7] = E1000_READ_REG(hw, TCTL);
- regs_buff[8] = E1000_READ_REG(hw, TDLEN);
- regs_buff[9] = E1000_READ_REG(hw, TDH);
- regs_buff[10] = E1000_READ_REG(hw, TDT);
- regs_buff[11] = E1000_READ_REG(hw, TIDV);
+ regs_buff[7] = er32(TCTL);
+ regs_buff[8] = er32(TDLEN);
+ regs_buff[9] = er32(TDH);
+ regs_buff[10] = er32(TDT);
+ regs_buff[11] = er32(TIDV);
- regs_buff[12] = adapter->hw.phy_type; /* PHY type (IGP=1, M88=0) */
+ regs_buff[12] = hw->phy_type; /* PHY type (IGP=1, M88=0) */
if (hw->phy_type == e1000_phy_igp) {
e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
IGP01E1000_PHY_AGC_A);
@@ -453,14 +456,16 @@ static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
if (hw->mac_type >= e1000_82540 &&
hw->mac_type < e1000_82571 &&
hw->media_type == e1000_media_type_copper) {
- regs_buff[26] = E1000_READ_REG(hw, MANC);
+ regs_buff[26] = er32(MANC);
}
}
static int e1000_get_eeprom_len(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
- return adapter->hw.eeprom.word_size * 2;
+ struct e1000_hw *hw = &adapter->hw;
+
+ return hw->eeprom.word_size * 2;
}
static int e1000_get_eeprom(struct net_device *netdev,
@@ -574,6 +579,7 @@ static void e1000_get_drvinfo(struct net_device *netdev,
struct ethtool_drvinfo *drvinfo)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
char firmware_version[32];
u16 eeprom_data;
@@ -582,8 +588,8 @@ static void e1000_get_drvinfo(struct net_device *netdev,
/* EEPROM image version # is reported as firmware version # for
* 8257{1|2|3} controllers */
- e1000_read_eeprom(&adapter->hw, 5, 1, &eeprom_data);
- switch (adapter->hw.mac_type) {
+ e1000_read_eeprom(hw, 5, 1, &eeprom_data);
+ switch (hw->mac_type) {
case e1000_82571:
case e1000_82572:
case e1000_82573:
@@ -608,7 +614,8 @@ static void e1000_get_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
- e1000_mac_type mac_type = adapter->hw.mac_type;
+ struct e1000_hw *hw = &adapter->hw;
+ e1000_mac_type mac_type = hw->mac_type;
struct e1000_tx_ring *txdr = adapter->tx_ring;
struct e1000_rx_ring *rxdr = adapter->rx_ring;
@@ -628,7 +635,8 @@ static int e1000_set_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
- e1000_mac_type mac_type = adapter->hw.mac_type;
+ struct e1000_hw *hw = &adapter->hw;
+ e1000_mac_type mac_type = hw->mac_type;
struct e1000_tx_ring *txdr, *tx_old;
struct e1000_rx_ring *rxdr, *rx_old;
int i, err;
@@ -714,9 +722,10 @@ err_setup:
static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, int reg,
u32 mask, u32 write)
{
+ struct e1000_hw *hw = &adapter->hw;
static const u32 test[] =
{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
- u8 __iomem *address = adapter->hw.hw_addr + reg;
+ u8 __iomem *address = hw->hw_addr + reg;
u32 read;
int i;
@@ -737,7 +746,8 @@ static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, int reg,
static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
u32 mask, u32 write)
{
- u8 __iomem *address = adapter->hw.hw_addr + reg;
+ struct e1000_hw *hw = &adapter->hw;
+ u8 __iomem *address = hw->hw_addr + reg;
u32 read;
writel(write & mask, address);
@@ -755,7 +765,7 @@ static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
#define REG_PATTERN_TEST(reg, mask, write) \
do { \
if (reg_pattern_test(adapter, data, \
- (adapter->hw.mac_type >= e1000_82543) \
+ (hw->mac_type >= e1000_82543) \
? E1000_##reg : E1000_82542_##reg, \
mask, write)) \
return 1; \
@@ -764,7 +774,7 @@ static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
#define REG_SET_AND_CHECK(reg, mask, write) \
do { \
if (reg_set_and_check(adapter, data, \
- (adapter->hw.mac_type >= e1000_82543) \
+ (hw->mac_type >= e1000_82543) \
? E1000_##reg : E1000_82542_##reg, \
mask, write)) \
return 1; \
@@ -774,11 +784,12 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
{
u32 value, before, after;
u32 i, toggle;
+ struct e1000_hw *hw = &adapter->hw;
/* The status register is Read Only, so a write should fail.
* Some bits that get toggled are ignored.
*/
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
/* there are several bits on newer hardware that are r/w */
case e1000_82571:
case e1000_82572:
@@ -794,10 +805,10 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
break;
}
- before = E1000_READ_REG(&adapter->hw, STATUS);
- value = (E1000_READ_REG(&adapter->hw, STATUS) & toggle);
- E1000_WRITE_REG(&adapter->hw, STATUS, toggle);
- after = E1000_READ_REG(&adapter->hw, STATUS) & toggle;
+ before = er32(STATUS);
+ value = (er32(STATUS) & toggle);
+ ew32(STATUS, toggle);
+ after = er32(STATUS) & toggle;
if (value != after) {
DPRINTK(DRV, ERR, "failed STATUS register test got: "
"0x%08X expected: 0x%08X\n", after, value);
@@ -805,9 +816,9 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
return 1;
}
/* restore previous status */
- E1000_WRITE_REG(&adapter->hw, STATUS, before);
+ ew32(STATUS, before);
- if (adapter->hw.mac_type != e1000_ich8lan) {
+ if (hw->mac_type != e1000_ich8lan) {
REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
@@ -827,20 +838,20 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
- before = (adapter->hw.mac_type == e1000_ich8lan ?
+ before = (hw->mac_type == e1000_ich8lan ?
0x06C3B33E : 0x06DFB3FE);
REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
- if (adapter->hw.mac_type >= e1000_82543) {
+ if (hw->mac_type >= e1000_82543) {
REG_SET_AND_CHECK(RCTL, before, 0xFFFFFFFF);
REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
- if (adapter->hw.mac_type != e1000_ich8lan)
+ if (hw->mac_type != e1000_ich8lan)
REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
- value = (adapter->hw.mac_type == e1000_ich8lan ?
+ value = (hw->mac_type == e1000_ich8lan ?
E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES);
for (i = 0; i < value; i++) {
REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
@@ -856,7 +867,7 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
}
- value = (adapter->hw.mac_type == e1000_ich8lan ?
+ value = (hw->mac_type == e1000_ich8lan ?
E1000_MC_TBL_SIZE_ICH8LAN : E1000_MC_TBL_SIZE);
for (i = 0; i < value; i++)
REG_PATTERN_TEST(MTA + (i << 2), 0xFFFFFFFF, 0xFFFFFFFF);
@@ -867,6 +878,7 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
{
+ struct e1000_hw *hw = &adapter->hw;
u16 temp;
u16 checksum = 0;
u16 i;
@@ -874,7 +886,7 @@ static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
*data = 0;
/* Read and add up the contents of the EEPROM */
for (i = 0; i < (EEPROM_CHECKSUM_REG + 1); i++) {
- if ((e1000_read_eeprom(&adapter->hw, i, 1, &temp)) < 0) {
+ if ((e1000_read_eeprom(hw, i, 1, &temp)) < 0) {
*data = 1;
break;
}
@@ -892,8 +904,9 @@ static irqreturn_t e1000_test_intr(int irq, void *data)
{
struct net_device *netdev = (struct net_device *) data;
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
- adapter->test_icr |= E1000_READ_REG(&adapter->hw, ICR);
+ adapter->test_icr |= er32(ICR);
return IRQ_HANDLED;
}
@@ -904,6 +917,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
u32 mask, i = 0;
bool shared_int = true;
u32 irq = adapter->pdev->irq;
+ struct e1000_hw *hw = &adapter->hw;
*data = 0;
@@ -921,13 +935,13 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
(shared_int ? "shared" : "unshared"));
/* Disable all the interrupts */
- E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF);
+ ew32(IMC, 0xFFFFFFFF);
msleep(10);
/* Test each interrupt */
for (; i < 10; i++) {
- if (adapter->hw.mac_type == e1000_ich8lan && i == 8)
+ if (hw->mac_type == e1000_ich8lan && i == 8)
continue;
/* Interrupt to test */
@@ -941,8 +955,8 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
* test failed.
*/
adapter->test_icr = 0;
- E1000_WRITE_REG(&adapter->hw, IMC, mask);
- E1000_WRITE_REG(&adapter->hw, ICS, mask);
+ ew32(IMC, mask);
+ ew32(ICS, mask);
msleep(10);
if (adapter->test_icr & mask) {
@@ -958,8 +972,8 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
* test failed.
*/
adapter->test_icr = 0;
- E1000_WRITE_REG(&adapter->hw, IMS, mask);
- E1000_WRITE_REG(&adapter->hw, ICS, mask);
+ ew32(IMS, mask);
+ ew32(ICS, mask);
msleep(10);
if (!(adapter->test_icr & mask)) {
@@ -975,8 +989,8 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
* test failed.
*/
adapter->test_icr = 0;
- E1000_WRITE_REG(&adapter->hw, IMC, ~mask & 0x00007FFF);
- E1000_WRITE_REG(&adapter->hw, ICS, ~mask & 0x00007FFF);
+ ew32(IMC, ~mask & 0x00007FFF);
+ ew32(ICS, ~mask & 0x00007FFF);
msleep(10);
if (adapter->test_icr) {
@@ -987,7 +1001,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
}
/* Disable all the interrupts */
- E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF);
+ ew32(IMC, 0xFFFFFFFF);
msleep(10);
/* Unhook test interrupt handler */
@@ -1044,6 +1058,7 @@ static void e1000_free_desc_rings(struct e1000_adapter *adapter)
static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
struct pci_dev *pdev = adapter->pdev;
@@ -1072,17 +1087,14 @@ static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
memset(txdr->desc, 0, txdr->size);
txdr->next_to_use = txdr->next_to_clean = 0;
- E1000_WRITE_REG(&adapter->hw, TDBAL,
- ((u64) txdr->dma & 0x00000000FFFFFFFF));
- E1000_WRITE_REG(&adapter->hw, TDBAH, ((u64) txdr->dma >> 32));
- E1000_WRITE_REG(&adapter->hw, TDLEN,
- txdr->count * sizeof(struct e1000_tx_desc));
- E1000_WRITE_REG(&adapter->hw, TDH, 0);
- E1000_WRITE_REG(&adapter->hw, TDT, 0);
- E1000_WRITE_REG(&adapter->hw, TCTL,
- E1000_TCTL_PSP | E1000_TCTL_EN |
- E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
- E1000_FDX_COLLISION_DISTANCE << E1000_COLD_SHIFT);
+ ew32(TDBAL, ((u64) txdr->dma & 0x00000000FFFFFFFF));
+ ew32(TDBAH, ((u64) txdr->dma >> 32));
+ ew32(TDLEN, txdr->count * sizeof(struct e1000_tx_desc));
+ ew32(TDH, 0);
+ ew32(TDT, 0);
+ ew32(TCTL, E1000_TCTL_PSP | E1000_TCTL_EN |
+ E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
+ E1000_FDX_COLLISION_DISTANCE << E1000_COLD_SHIFT);
for (i = 0; i < txdr->count; i++) {
struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*txdr, i);
@@ -1127,18 +1139,17 @@ static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
memset(rxdr->desc, 0, rxdr->size);
rxdr->next_to_use = rxdr->next_to_clean = 0;
- rctl = E1000_READ_REG(&adapter->hw, RCTL);
- E1000_WRITE_REG(&adapter->hw, RCTL, rctl & ~E1000_RCTL_EN);
- E1000_WRITE_REG(&adapter->hw, RDBAL,
- ((u64) rxdr->dma & 0xFFFFFFFF));
- E1000_WRITE_REG(&adapter->hw, RDBAH, ((u64) rxdr->dma >> 32));
- E1000_WRITE_REG(&adapter->hw, RDLEN, rxdr->size);
- E1000_WRITE_REG(&adapter->hw, RDH, 0);
- E1000_WRITE_REG(&adapter->hw, RDT, 0);
+ rctl = er32(RCTL);
+ ew32(RCTL, rctl & ~E1000_RCTL_EN);
+ ew32(RDBAL, ((u64) rxdr->dma & 0xFFFFFFFF));
+ ew32(RDBAH, ((u64) rxdr->dma >> 32));
+ ew32(RDLEN, rxdr->size);
+ ew32(RDH, 0);
+ ew32(RDT, 0);
rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_SZ_2048 |
E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
- (adapter->hw.mc_filter_type << E1000_RCTL_MO_SHIFT);
- E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
+ (hw->mc_filter_type << E1000_RCTL_MO_SHIFT);
+ ew32(RCTL, rctl);
for (i = 0; i < rxdr->count; i++) {
struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rxdr, i);
@@ -1168,68 +1179,72 @@ err_nomem:
static void e1000_phy_disable_receiver(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
+
/* Write out to PHY registers 29 and 30 to disable the Receiver. */
- e1000_write_phy_reg(&adapter->hw, 29, 0x001F);
- e1000_write_phy_reg(&adapter->hw, 30, 0x8FFC);
- e1000_write_phy_reg(&adapter->hw, 29, 0x001A);
- e1000_write_phy_reg(&adapter->hw, 30, 0x8FF0);
+ e1000_write_phy_reg(hw, 29, 0x001F);
+ e1000_write_phy_reg(hw, 30, 0x8FFC);
+ e1000_write_phy_reg(hw, 29, 0x001A);
+ e1000_write_phy_reg(hw, 30, 0x8FF0);
}
static void e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
u16 phy_reg;
/* Because we reset the PHY above, we need to re-force TX_CLK in the
* Extended PHY Specific Control Register to 25MHz clock. This
* value defaults back to a 2.5MHz clock when the PHY is reset.
*/
- e1000_read_phy_reg(&adapter->hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
+ e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
phy_reg |= M88E1000_EPSCR_TX_CLK_25;
- e1000_write_phy_reg(&adapter->hw,
+ e1000_write_phy_reg(hw,
M88E1000_EXT_PHY_SPEC_CTRL, phy_reg);
/* In addition, because of the s/w reset above, we need to enable
* CRS on TX. This must be set for both full and half duplex
* operation.
*/
- e1000_read_phy_reg(&adapter->hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
+ e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
phy_reg |= M88E1000_PSCR_ASSERT_CRS_ON_TX;
- e1000_write_phy_reg(&adapter->hw,
+ e1000_write_phy_reg(hw,
M88E1000_PHY_SPEC_CTRL, phy_reg);
}
static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
u32 ctrl_reg;
u16 phy_reg;
/* Setup the Device Control Register for PHY loopback test. */
- ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
+ ctrl_reg = er32(CTRL);
ctrl_reg |= (E1000_CTRL_ILOS | /* Invert Loss-Of-Signal */
E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
E1000_CTRL_SPD_1000 | /* Force Speed to 1000 */
E1000_CTRL_FD); /* Force Duplex to FULL */
- E1000_WRITE_REG(&adapter->hw, CTRL, ctrl_reg);
+ ew32(CTRL, ctrl_reg);
/* Read the PHY Specific Control Register (0x10) */
- e1000_read_phy_reg(&adapter->hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
+ e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
/* Clear Auto-Crossover bits in PHY Specific Control Register
* (bits 6:5).
*/
phy_reg &= ~M88E1000_PSCR_AUTO_X_MODE;
- e1000_write_phy_reg(&adapter->hw, M88E1000_PHY_SPEC_CTRL, phy_reg);
+ e1000_write_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_reg);
/* Perform software reset on the PHY */
- e1000_phy_reset(&adapter->hw);
+ e1000_phy_reset(hw);
/* Have to setup TX_CLK and TX_CRS after software reset */
e1000_phy_reset_clk_and_crs(adapter);
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x8100);
+ e1000_write_phy_reg(hw, PHY_CTRL, 0x8100);
/* Wait for reset to complete. */
udelay(500);
@@ -1241,23 +1256,23 @@ static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
e1000_phy_disable_receiver(adapter);
/* Set the loopback bit in the PHY control register. */
- e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_reg);
+ e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
phy_reg |= MII_CR_LOOPBACK;
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, phy_reg);
+ e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
/* Setup TX_CLK and TX_CRS one more time. */
e1000_phy_reset_clk_and_crs(adapter);
/* Check Phy Configuration */
- e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_reg);
+ e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
if (phy_reg != 0x4100)
return 9;
- e1000_read_phy_reg(&adapter->hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
+ e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
if (phy_reg != 0x0070)
return 10;
- e1000_read_phy_reg(&adapter->hw, 29, &phy_reg);
+ e1000_read_phy_reg(hw, 29, &phy_reg);
if (phy_reg != 0x001A)
return 11;
@@ -1266,29 +1281,30 @@ static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
u32 ctrl_reg = 0;
u32 stat_reg = 0;
- adapter->hw.autoneg = false;
+ hw->autoneg = false;
- if (adapter->hw.phy_type == e1000_phy_m88) {
+ if (hw->phy_type == e1000_phy_m88) {
/* Auto-MDI/MDIX Off */
- e1000_write_phy_reg(&adapter->hw,
+ e1000_write_phy_reg(hw,
M88E1000_PHY_SPEC_CTRL, 0x0808);
/* reset to update Auto-MDI/MDIX */
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x9140);
+ e1000_write_phy_reg(hw, PHY_CTRL, 0x9140);
/* autoneg off */
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x8140);
- } else if (adapter->hw.phy_type == e1000_phy_gg82563)
- e1000_write_phy_reg(&adapter->hw,
+ e1000_write_phy_reg(hw, PHY_CTRL, 0x8140);
+ } else if (hw->phy_type == e1000_phy_gg82563)
+ e1000_write_phy_reg(hw,
GG82563_PHY_KMRN_MODE_CTRL,
0x1CC);
- ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
+ ctrl_reg = er32(CTRL);
- if (adapter->hw.phy_type == e1000_phy_ife) {
+ if (hw->phy_type == e1000_phy_ife) {
/* force 100, set loopback */
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x6100);
+ e1000_write_phy_reg(hw, PHY_CTRL, 0x6100);
/* Now set up the MAC to the same speed/duplex as the PHY. */
ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
@@ -1298,10 +1314,10 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
E1000_CTRL_FD); /* Force Duplex to FULL */
} else {
/* force 1000, set loopback */
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x4140);
+ e1000_write_phy_reg(hw, PHY_CTRL, 0x4140);
/* Now set up the MAC to the same speed/duplex as the PHY. */
- ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
+ ctrl_reg = er32(CTRL);
ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
@@ -1309,23 +1325,23 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
E1000_CTRL_FD); /* Force Duplex to FULL */
}
- if (adapter->hw.media_type == e1000_media_type_copper &&
- adapter->hw.phy_type == e1000_phy_m88)
+ if (hw->media_type == e1000_media_type_copper &&
+ hw->phy_type == e1000_phy_m88)
ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
else {
/* Set the ILOS bit on the fiber Nic is half
* duplex link is detected. */
- stat_reg = E1000_READ_REG(&adapter->hw, STATUS);
+ stat_reg = er32(STATUS);
if ((stat_reg & E1000_STATUS_FD) == 0)
ctrl_reg |= (E1000_CTRL_ILOS | E1000_CTRL_SLU);
}
- E1000_WRITE_REG(&adapter->hw, CTRL, ctrl_reg);
+ ew32(CTRL, ctrl_reg);
/* Disable the receiver on the PHY so when a cable is plugged in, the
* PHY does not begin to autoneg when a cable is reconnected to the NIC.
*/
- if (adapter->hw.phy_type == e1000_phy_m88)
+ if (hw->phy_type == e1000_phy_m88)
e1000_phy_disable_receiver(adapter);
udelay(500);
@@ -1335,12 +1351,13 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
u16 phy_reg = 0;
u16 count = 0;
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
case e1000_82543:
- if (adapter->hw.media_type == e1000_media_type_copper) {
+ if (hw->media_type == e1000_media_type_copper) {
/* Attempt to setup Loopback mode on Non-integrated PHY.
* Some PHY registers get corrupted at random, so
* attempt this 10 times.
@@ -1374,9 +1391,9 @@ static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
/* Default PHY loopback work is to read the MII
* control register and assert bit 14 (loopback mode).
*/
- e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_reg);
+ e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
phy_reg |= MII_CR_LOOPBACK;
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, phy_reg);
+ e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
return 0;
break;
}
@@ -1402,14 +1419,14 @@ static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
case e1000_82572:
#define E1000_SERDES_LB_ON 0x410
e1000_set_phy_loopback(adapter);
- E1000_WRITE_REG(hw, SCTL, E1000_SERDES_LB_ON);
+ ew32(SCTL, E1000_SERDES_LB_ON);
msleep(10);
return 0;
break;
default:
- rctl = E1000_READ_REG(hw, RCTL);
+ rctl = er32(RCTL);
rctl |= E1000_RCTL_LBM_TCVR;
- E1000_WRITE_REG(hw, RCTL, rctl);
+ ew32(RCTL, rctl);
return 0;
}
} else if (hw->media_type == e1000_media_type_copper)
@@ -1424,9 +1441,9 @@ static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
u32 rctl;
u16 phy_reg;
- rctl = E1000_READ_REG(hw, RCTL);
+ rctl = er32(RCTL);
rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
- E1000_WRITE_REG(hw, RCTL, rctl);
+ ew32(RCTL, rctl);
switch (hw->mac_type) {
case e1000_82571:
@@ -1434,7 +1451,7 @@ static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
if (hw->media_type == e1000_media_type_fiber ||
hw->media_type == e1000_media_type_internal_serdes) {
#define E1000_SERDES_LB_OFF 0x400
- E1000_WRITE_REG(hw, SCTL, E1000_SERDES_LB_OFF);
+ ew32(SCTL, E1000_SERDES_LB_OFF);
msleep(10);
break;
}
@@ -1484,13 +1501,14 @@ static int e1000_check_lbtest_frame(struct sk_buff *skb,
static int e1000_run_loopback_test(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
struct pci_dev *pdev = adapter->pdev;
int i, j, k, l, lc, good_cnt, ret_val=0;
unsigned long time;
- E1000_WRITE_REG(&adapter->hw, RDT, rxdr->count - 1);
+ ew32(RDT, rxdr->count - 1);
/* Calculate the loop count based on the largest descriptor ring
* The idea is to wrap the largest ring a number of times using 64
@@ -1513,7 +1531,7 @@ static int e1000_run_loopback_test(struct e1000_adapter *adapter)
PCI_DMA_TODEVICE);
if (unlikely(++k == txdr->count)) k = 0;
}
- E1000_WRITE_REG(&adapter->hw, TDT, k);
+ ew32(TDT, k);
msleep(200);
time = jiffies; /* set the start time for the receive */
good_cnt = 0;
@@ -1548,9 +1566,11 @@ static int e1000_run_loopback_test(struct e1000_adapter *adapter)
static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
{
+ struct e1000_hw *hw = &adapter->hw;
+
/* PHY loopback cannot be performed if SoL/IDER
* sessions are active */
- if (e1000_check_phy_reset_block(&adapter->hw)) {
+ if (e1000_check_phy_reset_block(hw)) {
DPRINTK(DRV, ERR, "Cannot do PHY loopback test "
"when SoL/IDER is active.\n");
*data = 0;
@@ -1572,27 +1592,28 @@ out:
static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
{
+ struct e1000_hw *hw = &adapter->hw;
*data = 0;
- if (adapter->hw.media_type == e1000_media_type_internal_serdes) {
+ if (hw->media_type == e1000_media_type_internal_serdes) {
int i = 0;
- adapter->hw.serdes_link_down = true;
+ hw->serdes_link_down = true;
/* On some blade server designs, link establishment
* could take as long as 2-3 minutes */
do {
- e1000_check_for_link(&adapter->hw);
- if (!adapter->hw.serdes_link_down)
+ e1000_check_for_link(hw);
+ if (!hw->serdes_link_down)
return *data;
msleep(20);
} while (i++ < 3750);
*data = 1;
} else {
- e1000_check_for_link(&adapter->hw);
- if (adapter->hw.autoneg) /* if auto_neg is set wait for it */
+ e1000_check_for_link(hw);
+ if (hw->autoneg) /* if auto_neg is set wait for it */
msleep(4000);
- if (!(E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU)) {
+ if (!(er32(STATUS) & E1000_STATUS_LU)) {
*data = 1;
}
}
@@ -1615,6 +1636,7 @@ static void e1000_diag_test(struct net_device *netdev,
struct ethtool_test *eth_test, u64 *data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
bool if_running = netif_running(netdev);
set_bit(__E1000_TESTING, &adapter->flags);
@@ -1622,9 +1644,9 @@ static void e1000_diag_test(struct net_device *netdev,
/* Offline tests */
/* save speed, duplex, autoneg settings */
- u16 autoneg_advertised = adapter->hw.autoneg_advertised;
- u8 forced_speed_duplex = adapter->hw.forced_speed_duplex;
- u8 autoneg = adapter->hw.autoneg;
+ u16 autoneg_advertised = hw->autoneg_advertised;
+ u8 forced_speed_duplex = hw->forced_speed_duplex;
+ u8 autoneg = hw->autoneg;
DPRINTK(HW, INFO, "offline testing starting\n");
@@ -1657,9 +1679,9 @@ static void e1000_diag_test(struct net_device *netdev,
eth_test->flags |= ETH_TEST_FL_FAILED;
/* restore speed, duplex, autoneg settings */
- adapter->hw.autoneg_advertised = autoneg_advertised;
- adapter->hw.forced_speed_duplex = forced_speed_duplex;
- adapter->hw.autoneg = autoneg;
+ hw->autoneg_advertised = autoneg_advertised;
+ hw->forced_speed_duplex = forced_speed_duplex;
+ hw->autoneg = autoneg;
e1000_reset(adapter);
clear_bit(__E1000_TESTING, &adapter->flags);
@@ -1708,7 +1730,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter,
case E1000_DEV_ID_82571EB_SERDES:
case E1000_DEV_ID_82571EB_COPPER:
/* Wake events not supported on port B */
- if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1) {
+ if (er32(STATUS) & E1000_STATUS_FUNC_1) {
wol->supported = 0;
break;
}
@@ -1732,7 +1754,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter,
/* dual port cards only support WoL on port A from now on
* unless it was enabled in the eeprom for port B
* so exclude FUNC_1 ports from having WoL enabled */
- if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1 &&
+ if (er32(STATUS) & E1000_STATUS_FUNC_1 &&
!adapter->eeprom_wol) {
wol->supported = 0;
break;
@@ -1748,6 +1770,7 @@ static void e1000_get_wol(struct net_device *netdev,
struct ethtool_wolinfo *wol)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
wol->supported = WAKE_UCAST | WAKE_MCAST |
WAKE_BCAST | WAKE_MAGIC;
@@ -1759,7 +1782,7 @@ static void e1000_get_wol(struct net_device *netdev,
return;
/* apply any specific unsupported masks here */
- switch (adapter->hw.device_id) {
+ switch (hw->device_id) {
case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
/* KSP3 does not suppport UCAST wake-ups */
wol->supported &= ~WAKE_UCAST;
@@ -1831,11 +1854,12 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
static void e1000_led_blink_callback(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
+ struct e1000_hw *hw = &adapter->hw;
if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
- e1000_led_off(&adapter->hw);
+ e1000_led_off(hw);
else
- e1000_led_on(&adapter->hw);
+ e1000_led_on(hw);
mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
}
@@ -1843,21 +1867,22 @@ static void e1000_led_blink_callback(unsigned long data)
static int e1000_phys_id(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
if (!data)
data = INT_MAX;
- if (adapter->hw.mac_type < e1000_82571) {
+ if (hw->mac_type < e1000_82571) {
if (!adapter->blink_timer.function) {
init_timer(&adapter->blink_timer);
adapter->blink_timer.function = e1000_led_blink_callback;
adapter->blink_timer.data = (unsigned long) adapter;
}
- e1000_setup_led(&adapter->hw);
+ e1000_setup_led(hw);
mod_timer(&adapter->blink_timer, jiffies);
msleep_interruptible(data * 1000);
del_timer_sync(&adapter->blink_timer);
- } else if (adapter->hw.phy_type == e1000_phy_ife) {
+ } else if (hw->phy_type == e1000_phy_ife) {
if (!adapter->blink_timer.function) {
init_timer(&adapter->blink_timer);
adapter->blink_timer.function = e1000_led_blink_callback;
@@ -1868,13 +1893,13 @@ static int e1000_phys_id(struct net_device *netdev, u32 data)
del_timer_sync(&adapter->blink_timer);
e1000_write_phy_reg(&(adapter->hw), IFE_PHY_SPECIAL_CONTROL_LED, 0);
} else {
- e1000_blink_led_start(&adapter->hw);
+ e1000_blink_led_start(hw);
msleep_interruptible(data * 1000);
}
- e1000_led_off(&adapter->hw);
+ e1000_led_off(hw);
clear_bit(E1000_LED_ON, &adapter->led_status);
- e1000_cleanup_led(&adapter->hw);
+ e1000_cleanup_led(hw);
return 0;
}
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index d6c272a..5d3c2bd 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -520,7 +520,7 @@ void e1000_set_media_type(struct e1000_hw *hw)
hw->media_type = e1000_media_type_copper;
break;
default:
- status = E1000_READ_REG(hw, STATUS);
+ status = er32(STATUS);
if (status & E1000_STATUS_TBIMODE) {
hw->media_type = e1000_media_type_fiber;
/* tbi_compatibility not valid on fiber */
@@ -568,15 +568,15 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
/* Clear interrupt mask to stop board from generating interrupts */
DEBUGOUT("Masking off all interrupts\n");
- E1000_WRITE_REG(hw, IMC, 0xffffffff);
+ ew32(IMC, 0xffffffff);
/* Disable the Transmit and Receive units. Then delay to allow
* any pending transactions to complete before we hit the MAC with
* the global reset.
*/
- E1000_WRITE_REG(hw, RCTL, 0);
- E1000_WRITE_REG(hw, TCTL, E1000_TCTL_PSP);
- E1000_WRITE_FLUSH(hw);
+ ew32(RCTL, 0);
+ ew32(TCTL, E1000_TCTL_PSP);
+ E1000_WRITE_FLUSH();
/* The tbi_compatibility_on Flag must be cleared when Rctl is cleared. */
hw->tbi_compatibility_on = false;
@@ -586,11 +586,11 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
*/
msleep(10);
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
/* Must reset the PHY before resetting the MAC */
if ((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) {
- E1000_WRITE_REG(hw, CTRL, (ctrl | E1000_CTRL_PHY_RST));
+ ew32(CTRL, (ctrl | E1000_CTRL_PHY_RST));
msleep(5);
}
@@ -599,12 +599,12 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
if (hw->mac_type == e1000_82573) {
timeout = 10;
- extcnf_ctrl = E1000_READ_REG(hw, EXTCNF_CTRL);
+ extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
do {
- E1000_WRITE_REG(hw, EXTCNF_CTRL, extcnf_ctrl);
- extcnf_ctrl = E1000_READ_REG(hw, EXTCNF_CTRL);
+ ew32(EXTCNF_CTRL, extcnf_ctrl);
+ extcnf_ctrl = er32(EXTCNF_CTRL);
if (extcnf_ctrl & E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP)
break;
@@ -619,9 +619,9 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
/* Workaround for ICH8 bit corruption issue in FIFO memory */
if (hw->mac_type == e1000_ich8lan) {
/* Set Tx and Rx buffer allocation to 8k apiece. */
- E1000_WRITE_REG(hw, PBA, E1000_PBA_8K);
+ ew32(PBA, E1000_PBA_8K);
/* Set Packet Buffer Size to 16k. */
- E1000_WRITE_REG(hw, PBS, E1000_PBS_16K);
+ ew32(PBS, E1000_PBS_16K);
}
/* Issue a global reset to the MAC. This will reset the chip's
@@ -645,7 +645,7 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
case e1000_82545_rev_3:
case e1000_82546_rev_3:
/* Reset is performed on a shadow of the control register */
- E1000_WRITE_REG(hw, CTRL_DUP, (ctrl | E1000_CTRL_RST));
+ ew32(CTRL_DUP, (ctrl | E1000_CTRL_RST));
break;
case e1000_ich8lan:
if (!hw->phy_reset_disable &&
@@ -658,11 +658,11 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
}
e1000_get_software_flag(hw);
- E1000_WRITE_REG(hw, CTRL, (ctrl | E1000_CTRL_RST));
+ ew32(CTRL, (ctrl | E1000_CTRL_RST));
msleep(5);
break;
default:
- E1000_WRITE_REG(hw, CTRL, (ctrl | E1000_CTRL_RST));
+ ew32(CTRL, (ctrl | E1000_CTRL_RST));
break;
}
@@ -677,10 +677,10 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
case e1000_82544:
/* Wait for reset to complete */
udelay(10);
- ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
+ ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_EE_RST;
- E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
- E1000_WRITE_FLUSH(hw);
+ ew32(CTRL_EXT, ctrl_ext);
+ E1000_WRITE_FLUSH();
/* Wait for EEPROM reload */
msleep(2);
break;
@@ -694,10 +694,10 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
case e1000_82573:
if (!e1000_is_onboard_nvm_eeprom(hw)) {
udelay(10);
- ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
+ ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_EE_RST;
- E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
- E1000_WRITE_FLUSH(hw);
+ ew32(CTRL_EXT, ctrl_ext);
+ E1000_WRITE_FLUSH();
}
/* fall through */
default:
@@ -710,27 +710,27 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
/* Disable HW ARPs on ASF enabled adapters */
if (hw->mac_type >= e1000_82540 && hw->mac_type <= e1000_82547_rev_2) {
- manc = E1000_READ_REG(hw, MANC);
+ manc = er32(MANC);
manc &= ~(E1000_MANC_ARP_EN);
- E1000_WRITE_REG(hw, MANC, manc);
+ ew32(MANC, manc);
}
if ((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) {
e1000_phy_init_script(hw);
/* Configure activity LED after PHY reset */
- led_ctrl = E1000_READ_REG(hw, LEDCTL);
+ led_ctrl = er32(LEDCTL);
led_ctrl &= IGP_ACTIVITY_LED_MASK;
led_ctrl |= (IGP_ACTIVITY_LED_ENABLE | IGP_LED3_MODE);
- E1000_WRITE_REG(hw, LEDCTL, led_ctrl);
+ ew32(LEDCTL, led_ctrl);
}
/* Clear interrupt mask to stop board from generating interrupts */
DEBUGOUT("Masking off all interrupts\n");
- E1000_WRITE_REG(hw, IMC, 0xffffffff);
+ ew32(IMC, 0xffffffff);
/* Clear any pending interrupt events. */
- icr = E1000_READ_REG(hw, ICR);
+ icr = er32(ICR);
/* If MWI was previously enabled, reenable it. */
if (hw->mac_type == e1000_82542_rev2_0) {
@@ -739,9 +739,9 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
}
if (hw->mac_type == e1000_ich8lan) {
- u32 kab = E1000_READ_REG(hw, KABGTXD);
+ u32 kab = er32(KABGTXD);
kab |= E1000_KABGTXD_BGSQLBIAS;
- E1000_WRITE_REG(hw, KABGTXD, kab);
+ ew32(KABGTXD, kab);
}
return E1000_SUCCESS;
@@ -766,22 +766,22 @@ static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
u32 reg_txdctl, reg_txdctl1;
/* link autonegotiation/sync workarounds */
- reg_tarc0 = E1000_READ_REG(hw, TARC0);
+ reg_tarc0 = er32(TARC0);
reg_tarc0 &= ~((1 << 30)|(1 << 29)|(1 << 28)|(1 << 27));
/* Enable not-done TX descriptor counting */
- reg_txdctl = E1000_READ_REG(hw, TXDCTL);
+ reg_txdctl = er32(TXDCTL);
reg_txdctl |= E1000_TXDCTL_COUNT_DESC;
- E1000_WRITE_REG(hw, TXDCTL, reg_txdctl);
- reg_txdctl1 = E1000_READ_REG(hw, TXDCTL1);
+ ew32(TXDCTL, reg_txdctl);
+ reg_txdctl1 = er32(TXDCTL1);
reg_txdctl1 |= E1000_TXDCTL_COUNT_DESC;
- E1000_WRITE_REG(hw, TXDCTL1, reg_txdctl1);
+ ew32(TXDCTL1, reg_txdctl1);
switch (hw->mac_type) {
case e1000_82571:
case e1000_82572:
/* Clear PHY TX compatible mode bits */
- reg_tarc1 = E1000_READ_REG(hw, TARC1);
+ reg_tarc1 = er32(TARC1);
reg_tarc1 &= ~((1 << 30)|(1 << 29));
/* link autonegotiation/sync workarounds */
@@ -791,25 +791,25 @@ static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
reg_tarc1 |= ((1 << 26)|(1 << 25)|(1 << 24));
/* Multiple read bit is reversed polarity */
- reg_tctl = E1000_READ_REG(hw, TCTL);
+ reg_tctl = er32(TCTL);
if (reg_tctl & E1000_TCTL_MULR)
reg_tarc1 &= ~(1 << 28);
else
reg_tarc1 |= (1 << 28);
- E1000_WRITE_REG(hw, TARC1, reg_tarc1);
+ ew32(TARC1, reg_tarc1);
break;
case e1000_82573:
- reg_ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
+ reg_ctrl_ext = er32(CTRL_EXT);
reg_ctrl_ext &= ~(1 << 23);
reg_ctrl_ext |= (1 << 22);
/* TX byte count fix */
- reg_ctrl = E1000_READ_REG(hw, CTRL);
+ reg_ctrl = er32(CTRL);
reg_ctrl &= ~(1 << 29);
- E1000_WRITE_REG(hw, CTRL_EXT, reg_ctrl_ext);
- E1000_WRITE_REG(hw, CTRL, reg_ctrl);
+ ew32(CTRL_EXT, reg_ctrl_ext);
+ ew32(CTRL, reg_ctrl);
break;
case e1000_80003es2lan:
/* improve small packet performace for fiber/serdes */
@@ -819,14 +819,14 @@ static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
}
/* Multiple read bit is reversed polarity */
- reg_tctl = E1000_READ_REG(hw, TCTL);
- reg_tarc1 = E1000_READ_REG(hw, TARC1);
+ reg_tctl = er32(TCTL);
+ reg_tarc1 = er32(TARC1);
if (reg_tctl & E1000_TCTL_MULR)
reg_tarc1 &= ~(1 << 28);
else
reg_tarc1 |= (1 << 28);
- E1000_WRITE_REG(hw, TARC1, reg_tarc1);
+ ew32(TARC1, reg_tarc1);
break;
case e1000_ich8lan:
/* Reduce concurrent DMA requests to 3 from 4 */
@@ -835,16 +835,16 @@ static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
(hw->device_id != E1000_DEV_ID_ICH8_IGP_M)))
reg_tarc0 |= ((1 << 29)|(1 << 28));
- reg_ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
+ reg_ctrl_ext = er32(CTRL_EXT);
reg_ctrl_ext |= (1 << 22);
- E1000_WRITE_REG(hw, CTRL_EXT, reg_ctrl_ext);
+ ew32(CTRL_EXT, reg_ctrl_ext);
/* workaround TX hang with TSO=on */
reg_tarc0 |= ((1 << 27)|(1 << 26)|(1 << 24)|(1 << 23));
/* Multiple read bit is reversed polarity */
- reg_tctl = E1000_READ_REG(hw, TCTL);
- reg_tarc1 = E1000_READ_REG(hw, TARC1);
+ reg_tctl = er32(TCTL);
+ reg_tarc1 = er32(TARC1);
if (reg_tctl & E1000_TCTL_MULR)
reg_tarc1 &= ~(1 << 28);
else
@@ -853,13 +853,13 @@ static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
/* workaround TX hang with TSO=on */
reg_tarc1 |= ((1 << 30)|(1 << 26)|(1 << 24));
- E1000_WRITE_REG(hw, TARC1, reg_tarc1);
+ ew32(TARC1, reg_tarc1);
break;
default:
break;
}
- E1000_WRITE_REG(hw, TARC0, reg_tarc0);
+ ew32(TARC0, reg_tarc0);
}
}
@@ -890,9 +890,9 @@ s32 e1000_init_hw(struct e1000_hw *hw)
((hw->revision_id < 3) ||
((hw->device_id != E1000_DEV_ID_ICH8_IGP_M_AMT) &&
(hw->device_id != E1000_DEV_ID_ICH8_IGP_M)))) {
- reg_data = E1000_READ_REG(hw, STATUS);
+ reg_data = er32(STATUS);
reg_data &= ~0x80000000;
- E1000_WRITE_REG(hw, STATUS, reg_data);
+ ew32(STATUS, reg_data);
}
/* Initialize Identification LED */
@@ -913,7 +913,7 @@ s32 e1000_init_hw(struct e1000_hw *hw)
/* VET hardcoded to standard value and VFTA removed in ICH8 LAN */
if (hw->mac_type != e1000_ich8lan) {
if (hw->mac_type < e1000_82545_rev_3)
- E1000_WRITE_REG(hw, VET, 0);
+ ew32(VET, 0);
e1000_clear_vfta(hw);
}
@@ -921,8 +921,8 @@ s32 e1000_init_hw(struct e1000_hw *hw)
if (hw->mac_type == e1000_82542_rev2_0) {
DEBUGOUT("Disabling MWI on 82542 rev 2.0\n");
e1000_pci_clear_mwi(hw);
- E1000_WRITE_REG(hw, RCTL, E1000_RCTL_RST);
- E1000_WRITE_FLUSH(hw);
+ ew32(RCTL, E1000_RCTL_RST);
+ E1000_WRITE_FLUSH();
msleep(5);
}
@@ -933,8 +933,8 @@ s32 e1000_init_hw(struct e1000_hw *hw)
/* For 82542 (rev 2.0), take the receiver out of reset and enable MWI */
if (hw->mac_type == e1000_82542_rev2_0) {
- E1000_WRITE_REG(hw, RCTL, 0);
- E1000_WRITE_FLUSH(hw);
+ ew32(RCTL, 0);
+ E1000_WRITE_FLUSH();
msleep(1);
if (hw->pci_cmd_word & PCI_COMMAND_INVALIDATE)
e1000_pci_set_mwi(hw);
@@ -949,7 +949,7 @@ s32 e1000_init_hw(struct e1000_hw *hw)
E1000_WRITE_REG_ARRAY(hw, MTA, i, 0);
/* use write flush to prevent Memory Write Block (MWB) from
* occuring when accessing our register space */
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
}
/* Set the PCI priority bit correctly in the CTRL register. This
@@ -958,8 +958,8 @@ s32 e1000_init_hw(struct e1000_hw *hw)
* 82542 and 82543 silicon.
*/
if (hw->dma_fairness && hw->mac_type <= e1000_82543) {
- ctrl = E1000_READ_REG(hw, CTRL);
- E1000_WRITE_REG(hw, CTRL, ctrl | E1000_CTRL_PRIOR);
+ ctrl = er32(CTRL);
+ ew32(CTRL, ctrl | E1000_CTRL_PRIOR);
}
switch (hw->mac_type) {
@@ -982,9 +982,9 @@ s32 e1000_init_hw(struct e1000_hw *hw)
/* Set the transmit descriptor write-back policy */
if (hw->mac_type > e1000_82544) {
- ctrl = E1000_READ_REG(hw, TXDCTL);
+ ctrl = er32(TXDCTL);
ctrl = (ctrl & ~E1000_TXDCTL_WTHRESH) | E1000_TXDCTL_FULL_TX_DESC_WB;
- E1000_WRITE_REG(hw, TXDCTL, ctrl);
+ ew32(TXDCTL, ctrl);
}
if (hw->mac_type == e1000_82573) {
@@ -996,21 +996,21 @@ s32 e1000_init_hw(struct e1000_hw *hw)
break;
case e1000_80003es2lan:
/* Enable retransmit on late collisions */
- reg_data = E1000_READ_REG(hw, TCTL);
+ reg_data = er32(TCTL);
reg_data |= E1000_TCTL_RTLC;
- E1000_WRITE_REG(hw, TCTL, reg_data);
+ ew32(TCTL, reg_data);
/* Configure Gigabit Carry Extend Padding */
- reg_data = E1000_READ_REG(hw, TCTL_EXT);
+ reg_data = er32(TCTL_EXT);
reg_data &= ~E1000_TCTL_EXT_GCEX_MASK;
reg_data |= DEFAULT_80003ES2LAN_TCTL_EXT_GCEX;
- E1000_WRITE_REG(hw, TCTL_EXT, reg_data);
+ ew32(TCTL_EXT, reg_data);
/* Configure Transmit Inter-Packet Gap */
- reg_data = E1000_READ_REG(hw, TIPG);
+ reg_data = er32(TIPG);
reg_data &= ~E1000_TIPG_IPGT_MASK;
reg_data |= DEFAULT_80003ES2LAN_TIPG_IPGT_1000;
- E1000_WRITE_REG(hw, TIPG, reg_data);
+ ew32(TIPG, reg_data);
reg_data = E1000_READ_REG_ARRAY(hw, FFLT, 0x0001);
reg_data &= ~0x00100000;
@@ -1019,17 +1019,17 @@ s32 e1000_init_hw(struct e1000_hw *hw)
case e1000_82571:
case e1000_82572:
case e1000_ich8lan:
- ctrl = E1000_READ_REG(hw, TXDCTL1);
+ ctrl = er32(TXDCTL1);
ctrl = (ctrl & ~E1000_TXDCTL_WTHRESH) | E1000_TXDCTL_FULL_TX_DESC_WB;
- E1000_WRITE_REG(hw, TXDCTL1, ctrl);
+ ew32(TXDCTL1, ctrl);
break;
}
if (hw->mac_type == e1000_82573) {
- u32 gcr = E1000_READ_REG(hw, GCR);
+ u32 gcr = er32(GCR);
gcr |= E1000_GCR_L1_ACT_WITHOUT_L0S_RX;
- E1000_WRITE_REG(hw, GCR, gcr);
+ ew32(GCR, gcr);
}
/* Clear all of the statistics registers (clear on read). It is
@@ -1046,11 +1046,11 @@ s32 e1000_init_hw(struct e1000_hw *hw)
if (hw->device_id == E1000_DEV_ID_82546GB_QUAD_COPPER ||
hw->device_id == E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3) {
- ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
+ ctrl_ext = er32(CTRL_EXT);
/* Relaxed ordering must be disabled to avoid a parity
* error crash in a PCI slot. */
ctrl_ext |= E1000_CTRL_EXT_RO_DIS;
- E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
+ ew32(CTRL_EXT, ctrl_ext);
}
return ret_val;
@@ -1181,7 +1181,7 @@ s32 e1000_setup_link(struct e1000_hw *hw)
}
ctrl_ext = ((eeprom_data & EEPROM_WORD0F_SWPDIO_EXT) <<
SWDPIO__EXT_SHIFT);
- E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
+ ew32(CTRL_EXT, ctrl_ext);
}
/* Call the necessary subroutine to configure the link. */
@@ -1198,12 +1198,12 @@ s32 e1000_setup_link(struct e1000_hw *hw)
/* FCAL/H and FCT are hardcoded to standard values in e1000_ich8lan. */
if (hw->mac_type != e1000_ich8lan) {
- E1000_WRITE_REG(hw, FCT, FLOW_CONTROL_TYPE);
- E1000_WRITE_REG(hw, FCAH, FLOW_CONTROL_ADDRESS_HIGH);
- E1000_WRITE_REG(hw, FCAL, FLOW_CONTROL_ADDRESS_LOW);
+ ew32(FCT, FLOW_CONTROL_TYPE);
+ ew32(FCAH, FLOW_CONTROL_ADDRESS_HIGH);
+ ew32(FCAL, FLOW_CONTROL_ADDRESS_LOW);
}
- E1000_WRITE_REG(hw, FCTTV, hw->fc_pause_time);
+ ew32(FCTTV, hw->fc_pause_time);
/* Set the flow control receive threshold registers. Normally,
* these registers will be set to a default threshold that may be
@@ -1212,18 +1212,18 @@ s32 e1000_setup_link(struct e1000_hw *hw)
* registers will be set to 0.
*/
if (!(hw->fc & E1000_FC_TX_PAUSE)) {
- E1000_WRITE_REG(hw, FCRTL, 0);
- E1000_WRITE_REG(hw, FCRTH, 0);
+ ew32(FCRTL, 0);
+ ew32(FCRTH, 0);
} else {
/* We need to set up the Receive Threshold high and low water marks
* as well as (optionally) enabling the transmission of XON frames.
*/
if (hw->fc_send_xon) {
- E1000_WRITE_REG(hw, FCRTL, (hw->fc_low_water | E1000_FCRTL_XONE));
- E1000_WRITE_REG(hw, FCRTH, hw->fc_high_water);
+ ew32(FCRTL, (hw->fc_low_water | E1000_FCRTL_XONE));
+ ew32(FCRTH, hw->fc_high_water);
} else {
- E1000_WRITE_REG(hw, FCRTL, hw->fc_low_water);
- E1000_WRITE_REG(hw, FCRTH, hw->fc_high_water);
+ ew32(FCRTL, hw->fc_low_water);
+ ew32(FCRTH, hw->fc_high_water);
}
}
return ret_val;
@@ -1255,7 +1255,7 @@ static s32 e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
* loopback mode is disabled during initialization.
*/
if (hw->mac_type == e1000_82571 || hw->mac_type == e1000_82572)
- E1000_WRITE_REG(hw, SCTL, E1000_DISABLE_SERDES_LOOPBACK);
+ ew32(SCTL, E1000_DISABLE_SERDES_LOOPBACK);
/* On adapters with a MAC newer than 82544, SWDP 1 will be
* set when the optics detect a signal. On older adapters, it will be
@@ -1263,7 +1263,7 @@ static s32 e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
* If we're on serdes media, adjust the output amplitude to value
* set in the EEPROM.
*/
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
if (hw->media_type == e1000_media_type_fiber)
signal = (hw->mac_type > e1000_82544) ? E1000_CTRL_SWDPIN1 : 0;
@@ -1334,9 +1334,9 @@ static s32 e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
*/
DEBUGOUT("Auto-negotiation enabled\n");
- E1000_WRITE_REG(hw, TXCW, txcw);
- E1000_WRITE_REG(hw, CTRL, ctrl);
- E1000_WRITE_FLUSH(hw);
+ ew32(TXCW, txcw);
+ ew32(CTRL, ctrl);
+ E1000_WRITE_FLUSH();
hw->txcw = txcw;
msleep(1);
@@ -1348,11 +1348,11 @@ static s32 e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
* For internal serdes, we just assume a signal is present, then poll.
*/
if (hw->media_type == e1000_media_type_internal_serdes ||
- (E1000_READ_REG(hw, CTRL) & E1000_CTRL_SWDPIN1) == signal) {
+ (er32(CTRL) & E1000_CTRL_SWDPIN1) == signal) {
DEBUGOUT("Looking for Link\n");
for (i = 0; i < (LINK_UP_TIMEOUT / 10); i++) {
msleep(10);
- status = E1000_READ_REG(hw, STATUS);
+ status = er32(STATUS);
if (status & E1000_STATUS_LU) break;
}
if (i == (LINK_UP_TIMEOUT / 10)) {
@@ -1392,7 +1392,7 @@ static s32 e1000_copper_link_preconfig(struct e1000_hw *hw)
DEBUGFUNC("e1000_copper_link_preconfig");
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
/* With 82543, we need to force speed and duplex on the MAC equal to what
* the PHY speed and duplex configuration is. In addition, we need to
* perform a hardware reset on the PHY to take it out of reset.
@@ -1400,10 +1400,10 @@ static s32 e1000_copper_link_preconfig(struct e1000_hw *hw)
if (hw->mac_type > e1000_82543) {
ctrl |= E1000_CTRL_SLU;
ctrl &= ~(E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);
- E1000_WRITE_REG(hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
} else {
ctrl |= (E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX | E1000_CTRL_SLU);
- E1000_WRITE_REG(hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
ret_val = e1000_phy_hw_reset(hw);
if (ret_val)
return ret_val;
@@ -1464,10 +1464,10 @@ static s32 e1000_copper_link_igp_setup(struct e1000_hw *hw)
msleep(15);
if (hw->mac_type != e1000_ich8lan) {
/* Configure activity LED after PHY reset */
- led_ctrl = E1000_READ_REG(hw, LEDCTL);
+ led_ctrl = er32(LEDCTL);
led_ctrl &= IGP_ACTIVITY_LED_MASK;
led_ctrl |= (IGP_ACTIVITY_LED_ENABLE | IGP_LED3_MODE);
- E1000_WRITE_REG(hw, LEDCTL, led_ctrl);
+ ew32(LEDCTL, led_ctrl);
}
/* The NVM settings will configure LPLU in D3 for IGP2 and IGP3 PHYs */
@@ -1680,9 +1680,9 @@ static s32 e1000_copper_link_ggp_setup(struct e1000_hw *hw)
if (ret_val)
return ret_val;
- reg_data = E1000_READ_REG(hw, CTRL_EXT);
+ reg_data = er32(CTRL_EXT);
reg_data &= ~(E1000_CTRL_EXT_LINK_MODE_MASK);
- E1000_WRITE_REG(hw, CTRL_EXT, reg_data);
+ ew32(CTRL_EXT, reg_data);
ret_val = e1000_read_phy_reg(hw, GG82563_PHY_PWR_MGMT_CTRL,
&phy_data);
@@ -2074,10 +2074,10 @@ static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex)
return ret_val;
/* Configure Transmit Inter-Packet Gap */
- tipg = E1000_READ_REG(hw, TIPG);
+ tipg = er32(TIPG);
tipg &= ~E1000_TIPG_IPGT_MASK;
tipg |= DEFAULT_80003ES2LAN_TIPG_IPGT_10_100;
- E1000_WRITE_REG(hw, TIPG, tipg);
+ ew32(TIPG, tipg);
ret_val = e1000_read_phy_reg(hw, GG82563_PHY_KMRN_MODE_CTRL, ®_data);
@@ -2109,10 +2109,10 @@ static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw)
return ret_val;
/* Configure Transmit Inter-Packet Gap */
- tipg = E1000_READ_REG(hw, TIPG);
+ tipg = er32(TIPG);
tipg &= ~E1000_TIPG_IPGT_MASK;
tipg |= DEFAULT_80003ES2LAN_TIPG_IPGT_1000;
- E1000_WRITE_REG(hw, TIPG, tipg);
+ ew32(TIPG, tipg);
ret_val = e1000_read_phy_reg(hw, GG82563_PHY_KMRN_MODE_CTRL, ®_data);
@@ -2295,7 +2295,7 @@ static s32 e1000_phy_force_speed_duplex(struct e1000_hw *hw)
DEBUGOUT1("hw->fc = %d\n", hw->fc);
/* Read the Device Control Register. */
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
/* Set the bits to Force Speed and Duplex in the Device Ctrl Reg. */
ctrl |= (E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);
@@ -2350,7 +2350,7 @@ static s32 e1000_phy_force_speed_duplex(struct e1000_hw *hw)
e1000_config_collision_dist(hw);
/* Write the configured values back to the Device Control Reg. */
- E1000_WRITE_REG(hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
if ((hw->phy_type == e1000_phy_m88) ||
(hw->phy_type == e1000_phy_gg82563)) {
@@ -2539,13 +2539,13 @@ void e1000_config_collision_dist(struct e1000_hw *hw)
else
coll_dist = E1000_COLLISION_DISTANCE;
- tctl = E1000_READ_REG(hw, TCTL);
+ tctl = er32(TCTL);
tctl &= ~E1000_TCTL_COLD;
tctl |= coll_dist << E1000_COLD_SHIFT;
- E1000_WRITE_REG(hw, TCTL, tctl);
- E1000_WRITE_FLUSH(hw);
+ ew32(TCTL, tctl);
+ E1000_WRITE_FLUSH();
}
/******************************************************************************
@@ -2573,7 +2573,7 @@ static s32 e1000_config_mac_to_phy(struct e1000_hw *hw)
/* Read the Device Control Register and set the bits to Force Speed
* and Duplex.
*/
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
ctrl |= (E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);
ctrl &= ~(E1000_CTRL_SPD_SEL | E1000_CTRL_ILOS);
@@ -2600,7 +2600,7 @@ static s32 e1000_config_mac_to_phy(struct e1000_hw *hw)
ctrl |= E1000_CTRL_SPD_100;
/* Write the configured values back to the Device Control Reg. */
- E1000_WRITE_REG(hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
return E1000_SUCCESS;
}
@@ -2622,7 +2622,7 @@ s32 e1000_force_mac_fc(struct e1000_hw *hw)
DEBUGFUNC("e1000_force_mac_fc");
/* Get the current configuration of the Device Control Register */
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
/* Because we didn't get link via the internal auto-negotiation
* mechanism (we either forced link or we got link via PHY
@@ -2666,7 +2666,7 @@ s32 e1000_force_mac_fc(struct e1000_hw *hw)
if (hw->mac_type == e1000_82542_rev2_0)
ctrl &= (~E1000_CTRL_TFCE);
- E1000_WRITE_REG(hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
return E1000_SUCCESS;
}
@@ -2898,8 +2898,8 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
DEBUGFUNC("e1000_check_for_link");
- ctrl = E1000_READ_REG(hw, CTRL);
- status = E1000_READ_REG(hw, STATUS);
+ ctrl = er32(CTRL);
+ status = er32(STATUS);
/* On adapters with a MAC newer than 82544, SW Defineable pin 1 will be
* set when the optics detect a signal. On older adapters, it will be
@@ -2907,7 +2907,7 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
*/
if ((hw->media_type == e1000_media_type_fiber) ||
(hw->media_type == e1000_media_type_internal_serdes)) {
- rxcw = E1000_READ_REG(hw, RXCW);
+ rxcw = er32(RXCW);
if (hw->media_type == e1000_media_type_fiber) {
signal = (hw->mac_type > e1000_82544) ? E1000_CTRL_SWDPIN1 : 0;
@@ -2953,11 +2953,11 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
(!hw->autoneg) &&
(hw->forced_speed_duplex == e1000_10_full ||
hw->forced_speed_duplex == e1000_10_half)) {
- E1000_WRITE_REG(hw, IMC, 0xffffffff);
+ ew32(IMC, 0xffffffff);
ret_val = e1000_polarity_reversal_workaround(hw);
- icr = E1000_READ_REG(hw, ICR);
- E1000_WRITE_REG(hw, ICS, (icr & ~E1000_ICS_LSC));
- E1000_WRITE_REG(hw, IMS, IMS_ENABLE_MASK);
+ icr = er32(ICR);
+ ew32(ICS, (icr & ~E1000_ICS_LSC));
+ ew32(IMS, IMS_ENABLE_MASK);
}
} else {
@@ -3022,9 +3022,9 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
*/
if (hw->tbi_compatibility_on) {
/* If we previously were in the mode, turn it off. */
- rctl = E1000_READ_REG(hw, RCTL);
+ rctl = er32(RCTL);
rctl &= ~E1000_RCTL_SBP;
- E1000_WRITE_REG(hw, RCTL, rctl);
+ ew32(RCTL, rctl);
hw->tbi_compatibility_on = false;
}
} else {
@@ -3035,9 +3035,9 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
*/
if (!hw->tbi_compatibility_on) {
hw->tbi_compatibility_on = true;
- rctl = E1000_READ_REG(hw, RCTL);
+ rctl = er32(RCTL);
rctl |= E1000_RCTL_SBP;
- E1000_WRITE_REG(hw, RCTL, rctl);
+ ew32(RCTL, rctl);
}
}
}
@@ -3061,12 +3061,12 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
DEBUGOUT("NOT RXing /C/, disable AutoNeg and force link.\n");
/* Disable auto-negotiation in the TXCW register */
- E1000_WRITE_REG(hw, TXCW, (hw->txcw & ~E1000_TXCW_ANE));
+ ew32(TXCW, (hw->txcw & ~E1000_TXCW_ANE));
/* Force link-up and also force full-duplex. */
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
ctrl |= (E1000_CTRL_SLU | E1000_CTRL_FD);
- E1000_WRITE_REG(hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
/* Configure Flow Control after forcing link up. */
ret_val = e1000_config_fc_after_link_up(hw);
@@ -3084,8 +3084,8 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
(hw->media_type == e1000_media_type_internal_serdes)) &&
(ctrl & E1000_CTRL_SLU) && (rxcw & E1000_RXCW_C)) {
DEBUGOUT("RXing /C/, enable AutoNeg and stop forcing link.\n");
- E1000_WRITE_REG(hw, TXCW, hw->txcw);
- E1000_WRITE_REG(hw, CTRL, (ctrl & ~E1000_CTRL_SLU));
+ ew32(TXCW, hw->txcw);
+ ew32(CTRL, (ctrl & ~E1000_CTRL_SLU));
hw->serdes_link_down = false;
}
@@ -3093,10 +3093,10 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
* based on MAC synchronization for internal serdes media type.
*/
else if ((hw->media_type == e1000_media_type_internal_serdes) &&
- !(E1000_TXCW_ANE & E1000_READ_REG(hw, TXCW))) {
+ !(E1000_TXCW_ANE & er32(TXCW))) {
/* SYNCH bit and IV bit are sticky. */
udelay(10);
- if (E1000_RXCW_SYNCH & E1000_READ_REG(hw, RXCW)) {
+ if (E1000_RXCW_SYNCH & er32(RXCW)) {
if (!(rxcw & E1000_RXCW_IV)) {
hw->serdes_link_down = false;
DEBUGOUT("SERDES: Link is up.\n");
@@ -3107,8 +3107,8 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
}
}
if ((hw->media_type == e1000_media_type_internal_serdes) &&
- (E1000_TXCW_ANE & E1000_READ_REG(hw, TXCW))) {
- hw->serdes_link_down = !(E1000_STATUS_LU & E1000_READ_REG(hw, STATUS));
+ (E1000_TXCW_ANE & er32(TXCW))) {
+ hw->serdes_link_down = !(E1000_STATUS_LU & er32(STATUS));
}
return E1000_SUCCESS;
}
@@ -3129,7 +3129,7 @@ s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed, u16 *duplex)
DEBUGFUNC("e1000_get_speed_and_duplex");
if (hw->mac_type >= e1000_82543) {
- status = E1000_READ_REG(hw, STATUS);
+ status = er32(STATUS);
if (status & E1000_STATUS_SPEED_1000) {
*speed = SPEED_1000;
DEBUGOUT("1000 Mbs, ");
@@ -3238,8 +3238,8 @@ static void e1000_raise_mdi_clk(struct e1000_hw *hw, u32 *ctrl)
/* Raise the clock input to the Management Data Clock (by setting the MDC
* bit), and then delay 10 microseconds.
*/
- E1000_WRITE_REG(hw, CTRL, (*ctrl | E1000_CTRL_MDC));
- E1000_WRITE_FLUSH(hw);
+ ew32(CTRL, (*ctrl | E1000_CTRL_MDC));
+ E1000_WRITE_FLUSH();
udelay(10);
}
@@ -3254,8 +3254,8 @@ static void e1000_lower_mdi_clk(struct e1000_hw *hw, u32 *ctrl)
/* Lower the clock input to the Management Data Clock (by clearing the MDC
* bit), and then delay 10 microseconds.
*/
- E1000_WRITE_REG(hw, CTRL, (*ctrl & ~E1000_CTRL_MDC));
- E1000_WRITE_FLUSH(hw);
+ ew32(CTRL, (*ctrl & ~E1000_CTRL_MDC));
+ E1000_WRITE_FLUSH();
udelay(10);
}
@@ -3280,7 +3280,7 @@ static void e1000_shift_out_mdi_bits(struct e1000_hw *hw, u32 data, u16 count)
mask = 0x01;
mask <<= (count - 1);
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
/* Set MDIO_DIR and MDC_DIR direction bits to be used as output pins. */
ctrl |= (E1000_CTRL_MDIO_DIR | E1000_CTRL_MDC_DIR);
@@ -3296,8 +3296,8 @@ static void e1000_shift_out_mdi_bits(struct e1000_hw *hw, u32 data, u16 count)
else
ctrl &= ~E1000_CTRL_MDIO;
- E1000_WRITE_REG(hw, CTRL, ctrl);
- E1000_WRITE_FLUSH(hw);
+ ew32(CTRL, ctrl);
+ E1000_WRITE_FLUSH();
udelay(10);
@@ -3328,14 +3328,14 @@ static u16 e1000_shift_in_mdi_bits(struct e1000_hw *hw)
* by raising the input to the Management Data Clock (setting the MDC bit),
* and then reading the value of the MDIO bit.
*/
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
/* Clear MDIO_DIR (SWDPIO1) to indicate this bit is to be used as input. */
ctrl &= ~E1000_CTRL_MDIO_DIR;
ctrl &= ~E1000_CTRL_MDIO;
- E1000_WRITE_REG(hw, CTRL, ctrl);
- E1000_WRITE_FLUSH(hw);
+ ew32(CTRL, ctrl);
+ E1000_WRITE_FLUSH();
/* Raise and Lower the clock before reading in the data. This accounts for
* the turnaround bits. The first clock occurred when we clocked out the
@@ -3347,7 +3347,7 @@ static u16 e1000_shift_in_mdi_bits(struct e1000_hw *hw)
for (data = 0, i = 0; i < 16; i++) {
data = data << 1;
e1000_raise_mdi_clk(hw, &ctrl);
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
/* Check to see if we shifted in a "1". */
if (ctrl & E1000_CTRL_MDIO)
data |= 1;
@@ -3379,7 +3379,7 @@ static s32 e1000_swfw_sync_acquire(struct e1000_hw *hw, u16 mask)
if (e1000_get_hw_eeprom_semaphore(hw))
return -E1000_ERR_SWFW_SYNC;
- swfw_sync = E1000_READ_REG(hw, SW_FW_SYNC);
+ swfw_sync = er32(SW_FW_SYNC);
if (!(swfw_sync & (fwmask | swmask))) {
break;
}
@@ -3397,7 +3397,7 @@ static s32 e1000_swfw_sync_acquire(struct e1000_hw *hw, u16 mask)
}
swfw_sync |= swmask;
- E1000_WRITE_REG(hw, SW_FW_SYNC, swfw_sync);
+ ew32(SW_FW_SYNC, swfw_sync);
e1000_put_hw_eeprom_semaphore(hw);
return E1000_SUCCESS;
@@ -3425,9 +3425,9 @@ static void e1000_swfw_sync_release(struct e1000_hw *hw, u16 mask)
while (e1000_get_hw_eeprom_semaphore(hw) != E1000_SUCCESS);
/* empty */
- swfw_sync = E1000_READ_REG(hw, SW_FW_SYNC);
+ swfw_sync = er32(SW_FW_SYNC);
swfw_sync &= ~swmask;
- E1000_WRITE_REG(hw, SW_FW_SYNC, swfw_sync);
+ ew32(SW_FW_SYNC, swfw_sync);
e1000_put_hw_eeprom_semaphore(hw);
}
@@ -3446,7 +3446,7 @@ s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 *phy_data)
DEBUGFUNC("e1000_read_phy_reg");
if ((hw->mac_type == e1000_80003es2lan) &&
- (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
+ (er32(STATUS) & E1000_STATUS_FUNC_1)) {
swfw = E1000_SWFW_PHY1_SM;
} else {
swfw = E1000_SWFW_PHY0_SM;
@@ -3517,12 +3517,12 @@ static s32 e1000_read_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
(phy_addr << E1000_MDIC_PHY_SHIFT) |
(E1000_MDIC_OP_READ));
- E1000_WRITE_REG(hw, MDIC, mdic);
+ ew32(MDIC, mdic);
/* Poll the ready bit to see if the MDI read completed */
for (i = 0; i < 64; i++) {
udelay(50);
- mdic = E1000_READ_REG(hw, MDIC);
+ mdic = er32(MDIC);
if (mdic & E1000_MDIC_READY) break;
}
if (!(mdic & E1000_MDIC_READY)) {
@@ -3581,7 +3581,7 @@ s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 phy_data)
DEBUGFUNC("e1000_write_phy_reg");
if ((hw->mac_type == e1000_80003es2lan) &&
- (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
+ (er32(STATUS) & E1000_STATUS_FUNC_1)) {
swfw = E1000_SWFW_PHY1_SM;
} else {
swfw = E1000_SWFW_PHY0_SM;
@@ -3653,12 +3653,12 @@ static s32 e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
(phy_addr << E1000_MDIC_PHY_SHIFT) |
(E1000_MDIC_OP_WRITE));
- E1000_WRITE_REG(hw, MDIC, mdic);
+ ew32(MDIC, mdic);
/* Poll the ready bit to see if the MDI read completed */
for (i = 0; i < 641; i++) {
udelay(5);
- mdic = E1000_READ_REG(hw, MDIC);
+ mdic = er32(MDIC);
if (mdic & E1000_MDIC_READY) break;
}
if (!(mdic & E1000_MDIC_READY)) {
@@ -3697,7 +3697,7 @@ static s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 *data)
DEBUGFUNC("e1000_read_kmrn_reg");
if ((hw->mac_type == e1000_80003es2lan) &&
- (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
+ (er32(STATUS) & E1000_STATUS_FUNC_1)) {
swfw = E1000_SWFW_PHY1_SM;
} else {
swfw = E1000_SWFW_PHY0_SM;
@@ -3709,11 +3709,11 @@ static s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 *data)
reg_val = ((reg_addr << E1000_KUMCTRLSTA_OFFSET_SHIFT) &
E1000_KUMCTRLSTA_OFFSET) |
E1000_KUMCTRLSTA_REN;
- E1000_WRITE_REG(hw, KUMCTRLSTA, reg_val);
+ ew32(KUMCTRLSTA, reg_val);
udelay(2);
/* Read the data returned */
- reg_val = E1000_READ_REG(hw, KUMCTRLSTA);
+ reg_val = er32(KUMCTRLSTA);
*data = (u16)reg_val;
e1000_swfw_sync_release(hw, swfw);
@@ -3727,7 +3727,7 @@ static s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 data)
DEBUGFUNC("e1000_write_kmrn_reg");
if ((hw->mac_type == e1000_80003es2lan) &&
- (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
+ (er32(STATUS) & E1000_STATUS_FUNC_1)) {
swfw = E1000_SWFW_PHY1_SM;
} else {
swfw = E1000_SWFW_PHY0_SM;
@@ -3737,7 +3737,7 @@ static s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 data)
reg_val = ((reg_addr << E1000_KUMCTRLSTA_OFFSET_SHIFT) &
E1000_KUMCTRLSTA_OFFSET) | data;
- E1000_WRITE_REG(hw, KUMCTRLSTA, reg_val);
+ ew32(KUMCTRLSTA, reg_val);
udelay(2);
e1000_swfw_sync_release(hw, swfw);
@@ -3768,7 +3768,7 @@ s32 e1000_phy_hw_reset(struct e1000_hw *hw)
if (hw->mac_type > e1000_82543) {
if ((hw->mac_type == e1000_80003es2lan) &&
- (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
+ (er32(STATUS) & E1000_STATUS_FUNC_1)) {
swfw = E1000_SWFW_PHY1_SM;
} else {
swfw = E1000_SWFW_PHY0_SM;
@@ -3783,17 +3783,17 @@ s32 e1000_phy_hw_reset(struct e1000_hw *hw)
* and deassert. For e1000_82571 hardware and later, we instead delay
* for 50us between and 10ms after the deassertion.
*/
- ctrl = E1000_READ_REG(hw, CTRL);
- E1000_WRITE_REG(hw, CTRL, ctrl | E1000_CTRL_PHY_RST);
- E1000_WRITE_FLUSH(hw);
+ ctrl = er32(CTRL);
+ ew32(CTRL, ctrl | E1000_CTRL_PHY_RST);
+ E1000_WRITE_FLUSH();
if (hw->mac_type < e1000_82571)
msleep(10);
else
udelay(100);
- E1000_WRITE_REG(hw, CTRL, ctrl);
- E1000_WRITE_FLUSH(hw);
+ ew32(CTRL, ctrl);
+ E1000_WRITE_FLUSH();
if (hw->mac_type >= e1000_82571)
mdelay(10);
@@ -3803,24 +3803,24 @@ s32 e1000_phy_hw_reset(struct e1000_hw *hw)
/* Read the Extended Device Control Register, assert the PHY_RESET_DIR
* bit to put the PHY into reset. Then, take it out of reset.
*/
- ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
+ ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_SDP4_DIR;
ctrl_ext &= ~E1000_CTRL_EXT_SDP4_DATA;
- E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
- E1000_WRITE_FLUSH(hw);
+ ew32(CTRL_EXT, ctrl_ext);
+ E1000_WRITE_FLUSH();
msleep(10);
ctrl_ext |= E1000_CTRL_EXT_SDP4_DATA;
- E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
- E1000_WRITE_FLUSH(hw);
+ ew32(CTRL_EXT, ctrl_ext);
+ E1000_WRITE_FLUSH();
}
udelay(150);
if ((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) {
/* Configure activity LED after PHY reset */
- led_ctrl = E1000_READ_REG(hw, LEDCTL);
+ led_ctrl = er32(LEDCTL);
led_ctrl &= IGP_ACTIVITY_LED_MASK;
led_ctrl |= (IGP_ACTIVITY_LED_ENABLE | IGP_LED3_MODE);
- E1000_WRITE_REG(hw, LEDCTL, led_ctrl);
+ ew32(LEDCTL, led_ctrl);
}
/* Wait for FW to finish PHY configuration. */
@@ -3906,8 +3906,8 @@ void e1000_phy_powerdown_workaround(struct e1000_hw *hw)
do {
/* Disable link */
- reg = E1000_READ_REG(hw, PHY_CTRL);
- E1000_WRITE_REG(hw, PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE |
+ reg = er32(PHY_CTRL);
+ ew32(PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE |
E1000_PHY_CTRL_NOND0A_GBE_DISABLE);
/* Write VR power-down enable - bits 9:8 should be 10b */
@@ -3922,8 +3922,8 @@ void e1000_phy_powerdown_workaround(struct e1000_hw *hw)
break;
/* Issue PHY reset and repeat at most one more time */
- reg = E1000_READ_REG(hw, CTRL);
- E1000_WRITE_REG(hw, CTRL, reg | E1000_CTRL_PHY_RST);
+ reg = er32(CTRL);
+ ew32(CTRL, reg | E1000_CTRL_PHY_RST);
retry++;
} while (retry);
@@ -3981,8 +3981,8 @@ static s32 e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw)
mdelay(5);
}
/* Disable GigE link negotiation */
- reg = E1000_READ_REG(hw, PHY_CTRL);
- E1000_WRITE_REG(hw, PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE |
+ reg = er32(PHY_CTRL);
+ ew32(PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE |
E1000_PHY_CTRL_NOND0A_GBE_DISABLE);
/* unable to acquire PCS lock */
@@ -4388,7 +4388,7 @@ s32 e1000_validate_mdi_setting(struct e1000_hw *hw)
s32 e1000_init_eeprom_params(struct e1000_hw *hw)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
- u32 eecd = E1000_READ_REG(hw, EECD);
+ u32 eecd = er32(EECD);
s32 ret_val = E1000_SUCCESS;
u16 eeprom_size;
@@ -4490,7 +4490,7 @@ s32 e1000_init_eeprom_params(struct e1000_hw *hw)
/* Ensure that the Autonomous FLASH update bit is cleared due to
* Flash update issue on parts which use a FLASH for NVM. */
eecd &= ~E1000_EECD_AUPDEN;
- E1000_WRITE_REG(hw, EECD, eecd);
+ ew32(EECD, eecd);
}
break;
case e1000_80003es2lan:
@@ -4580,8 +4580,8 @@ static void e1000_raise_ee_clk(struct e1000_hw *hw, u32 *eecd)
* wait <delay> microseconds.
*/
*eecd = *eecd | E1000_EECD_SK;
- E1000_WRITE_REG(hw, EECD, *eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, *eecd);
+ E1000_WRITE_FLUSH();
udelay(hw->eeprom.delay_usec);
}
@@ -4597,8 +4597,8 @@ static void e1000_lower_ee_clk(struct e1000_hw *hw, u32 *eecd)
* wait 50 microseconds.
*/
*eecd = *eecd & ~E1000_EECD_SK;
- E1000_WRITE_REG(hw, EECD, *eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, *eecd);
+ E1000_WRITE_FLUSH();
udelay(hw->eeprom.delay_usec);
}
@@ -4620,7 +4620,7 @@ static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, u16 count)
* In order to do this, "data" must be broken down into bits.
*/
mask = 0x01 << (count - 1);
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
if (eeprom->type == e1000_eeprom_microwire) {
eecd &= ~E1000_EECD_DO;
} else if (eeprom->type == e1000_eeprom_spi) {
@@ -4637,8 +4637,8 @@ static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, u16 count)
if (data & mask)
eecd |= E1000_EECD_DI;
- E1000_WRITE_REG(hw, EECD, eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, eecd);
+ E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
@@ -4651,7 +4651,7 @@ static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, u16 count)
/* We leave the "DI" bit set to "0" when we leave this routine. */
eecd &= ~E1000_EECD_DI;
- E1000_WRITE_REG(hw, EECD, eecd);
+ ew32(EECD, eecd);
}
/******************************************************************************
@@ -4672,7 +4672,7 @@ static u16 e1000_shift_in_ee_bits(struct e1000_hw *hw, u16 count)
* always be clear.
*/
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
eecd &= ~(E1000_EECD_DO | E1000_EECD_DI);
data = 0;
@@ -4681,7 +4681,7 @@ static u16 e1000_shift_in_ee_bits(struct e1000_hw *hw, u16 count)
data = data << 1;
e1000_raise_ee_clk(hw, &eecd);
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
eecd &= ~(E1000_EECD_DI);
if (eecd & E1000_EECD_DO)
@@ -4710,23 +4710,23 @@ static s32 e1000_acquire_eeprom(struct e1000_hw *hw)
if (e1000_swfw_sync_acquire(hw, E1000_SWFW_EEP_SM))
return -E1000_ERR_SWFW_SYNC;
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
if (hw->mac_type != e1000_82573) {
/* Request EEPROM Access */
if (hw->mac_type > e1000_82544) {
eecd |= E1000_EECD_REQ;
- E1000_WRITE_REG(hw, EECD, eecd);
- eecd = E1000_READ_REG(hw, EECD);
+ ew32(EECD, eecd);
+ eecd = er32(EECD);
while ((!(eecd & E1000_EECD_GNT)) &&
(i < E1000_EEPROM_GRANT_ATTEMPTS)) {
i++;
udelay(5);
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
}
if (!(eecd & E1000_EECD_GNT)) {
eecd &= ~E1000_EECD_REQ;
- E1000_WRITE_REG(hw, EECD, eecd);
+ ew32(EECD, eecd);
DEBUGOUT("Could not acquire EEPROM grant\n");
e1000_swfw_sync_release(hw, E1000_SWFW_EEP_SM);
return -E1000_ERR_EEPROM;
@@ -4739,15 +4739,15 @@ static s32 e1000_acquire_eeprom(struct e1000_hw *hw)
if (eeprom->type == e1000_eeprom_microwire) {
/* Clear SK and DI */
eecd &= ~(E1000_EECD_DI | E1000_EECD_SK);
- E1000_WRITE_REG(hw, EECD, eecd);
+ ew32(EECD, eecd);
/* Set CS */
eecd |= E1000_EECD_CS;
- E1000_WRITE_REG(hw, EECD, eecd);
+ ew32(EECD, eecd);
} else if (eeprom->type == e1000_eeprom_spi) {
/* Clear SK and CS */
eecd &= ~(E1000_EECD_CS | E1000_EECD_SK);
- E1000_WRITE_REG(hw, EECD, eecd);
+ ew32(EECD, eecd);
udelay(1);
}
@@ -4764,40 +4764,40 @@ static void e1000_standby_eeprom(struct e1000_hw *hw)
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 eecd;
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
if (eeprom->type == e1000_eeprom_microwire) {
eecd &= ~(E1000_EECD_CS | E1000_EECD_SK);
- E1000_WRITE_REG(hw, EECD, eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, eecd);
+ E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
/* Clock high */
eecd |= E1000_EECD_SK;
- E1000_WRITE_REG(hw, EECD, eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, eecd);
+ E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
/* Select EEPROM */
eecd |= E1000_EECD_CS;
- E1000_WRITE_REG(hw, EECD, eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, eecd);
+ E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
/* Clock low */
eecd &= ~E1000_EECD_SK;
- E1000_WRITE_REG(hw, EECD, eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, eecd);
+ E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
} else if (eeprom->type == e1000_eeprom_spi) {
/* Toggle CS to flush commands */
eecd |= E1000_EECD_CS;
- E1000_WRITE_REG(hw, EECD, eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, eecd);
+ E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
eecd &= ~E1000_EECD_CS;
- E1000_WRITE_REG(hw, EECD, eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, eecd);
+ E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
}
}
@@ -4813,13 +4813,13 @@ static void e1000_release_eeprom(struct e1000_hw *hw)
DEBUGFUNC("e1000_release_eeprom");
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
if (hw->eeprom.type == e1000_eeprom_spi) {
eecd |= E1000_EECD_CS; /* Pull CS high */
eecd &= ~E1000_EECD_SK; /* Lower SCK */
- E1000_WRITE_REG(hw, EECD, eecd);
+ ew32(EECD, eecd);
udelay(hw->eeprom.delay_usec);
} else if (hw->eeprom.type == e1000_eeprom_microwire) {
@@ -4828,25 +4828,25 @@ static void e1000_release_eeprom(struct e1000_hw *hw)
/* CS on Microwire is active-high */
eecd &= ~(E1000_EECD_CS | E1000_EECD_DI);
- E1000_WRITE_REG(hw, EECD, eecd);
+ ew32(EECD, eecd);
/* Rising edge of clock */
eecd |= E1000_EECD_SK;
- E1000_WRITE_REG(hw, EECD, eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, eecd);
+ E1000_WRITE_FLUSH();
udelay(hw->eeprom.delay_usec);
/* Falling edge of clock */
eecd &= ~E1000_EECD_SK;
- E1000_WRITE_REG(hw, EECD, eecd);
- E1000_WRITE_FLUSH(hw);
+ ew32(EECD, eecd);
+ E1000_WRITE_FLUSH();
udelay(hw->eeprom.delay_usec);
}
/* Stop requesting EEPROM access */
if (hw->mac_type > e1000_82544) {
eecd &= ~E1000_EECD_REQ;
- E1000_WRITE_REG(hw, EECD, eecd);
+ ew32(EECD, eecd);
}
e1000_swfw_sync_release(hw, E1000_SWFW_EEP_SM);
@@ -5009,13 +5009,13 @@ static s32 e1000_read_eeprom_eerd(struct e1000_hw *hw, u16 offset, u16 words,
eerd = ((offset+i) << E1000_EEPROM_RW_ADDR_SHIFT) +
E1000_EEPROM_RW_REG_START;
- E1000_WRITE_REG(hw, EERD, eerd);
+ ew32(EERD, eerd);
error = e1000_poll_eerd_eewr_done(hw, E1000_EEPROM_POLL_READ);
if (error) {
break;
}
- data[i] = (E1000_READ_REG(hw, EERD) >> E1000_EEPROM_RW_REG_DATA);
+ data[i] = (er32(EERD) >> E1000_EEPROM_RW_REG_DATA);
}
@@ -5050,7 +5050,7 @@ static s32 e1000_write_eeprom_eewr(struct e1000_hw *hw, u16 offset, u16 words,
break;
}
- E1000_WRITE_REG(hw, EEWR, register_value);
+ ew32(EEWR, register_value);
error = e1000_poll_eerd_eewr_done(hw, E1000_EEPROM_POLL_WRITE);
@@ -5076,9 +5076,9 @@ static s32 e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd)
for (i = 0; i < attempts; i++) {
if (eerd == E1000_EEPROM_POLL_READ)
- reg = E1000_READ_REG(hw, EERD);
+ reg = er32(EERD);
else
- reg = E1000_READ_REG(hw, EEWR);
+ reg = er32(EEWR);
if (reg & E1000_EEPROM_RW_REG_DONE) {
done = E1000_SUCCESS;
@@ -5105,7 +5105,7 @@ static bool e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw)
return false;
if (hw->mac_type == e1000_82573) {
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
/* Isolate bits 15 & 16 */
eecd = ((eecd >> 15) & 0x03);
@@ -5215,9 +5215,9 @@ s32 e1000_update_eeprom_checksum(struct e1000_hw *hw)
e1000_commit_shadow_ram(hw);
/* Reload the EEPROM, or else modifications will not appear
* until after next adapter reset. */
- ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
+ ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_EE_RST;
- E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
+ ew32(CTRL_EXT, ctrl_ext);
msleep(10);
}
return E1000_SUCCESS;
@@ -5395,7 +5395,7 @@ static s32 e1000_write_eeprom_microwire(struct e1000_hw *hw, u16 offset,
* If DO does not go high in 10 milliseconds, then error out.
*/
for (i = 0; i < 200; i++) {
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
if (eecd & E1000_EECD_DO) break;
udelay(50);
}
@@ -5449,9 +5449,9 @@ static s32 e1000_commit_shadow_ram(struct e1000_hw *hw)
if (hw->mac_type == e1000_82573) {
/* The flop register will be used to determine if flash type is STM */
- flop = E1000_READ_REG(hw, FLOP);
+ flop = er32(FLOP);
for (i=0; i < attempts; i++) {
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
if ((eecd & E1000_EECD_FLUPD) == 0) {
break;
}
@@ -5464,14 +5464,14 @@ static s32 e1000_commit_shadow_ram(struct e1000_hw *hw)
/* If STM opcode located in bits 15:8 of flop, reset firmware */
if ((flop & 0xFF00) == E1000_STM_OPCODE) {
- E1000_WRITE_REG(hw, HICR, E1000_HICR_FW_RESET);
+ ew32(HICR, E1000_HICR_FW_RESET);
}
/* Perform the flash update */
- E1000_WRITE_REG(hw, EECD, eecd | E1000_EECD_FLUPD);
+ ew32(EECD, eecd | E1000_EECD_FLUPD);
for (i=0; i < attempts; i++) {
- eecd = E1000_READ_REG(hw, EECD);
+ eecd = er32(EECD);
if ((eecd & E1000_EECD_FLUPD) == 0) {
break;
}
@@ -5487,7 +5487,7 @@ static s32 e1000_commit_shadow_ram(struct e1000_hw *hw)
/* We're writing to the opposite bank so if we're on bank 1,
* write to bank 0 etc. We also need to erase the segment that
* is going to be written */
- if (!(E1000_READ_REG(hw, EECD) & E1000_EECD_SEC1VAL)) {
+ if (!(er32(EECD) & E1000_EECD_SEC1VAL)) {
new_bank_offset = hw->flash_bank_size * 2;
old_bank_offset = 0;
e1000_erase_ich8_4k_segment(hw, 1);
@@ -5621,7 +5621,7 @@ s32 e1000_read_mac_addr(struct e1000_hw *hw)
case e1000_82546_rev_3:
case e1000_82571:
case e1000_80003es2lan:
- if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)
+ if (er32(STATUS) & E1000_STATUS_FUNC_1)
hw->perm_mac_addr[5] ^= 0x01;
break;
}
@@ -5666,9 +5666,9 @@ static void e1000_init_rx_addrs(struct e1000_hw *hw)
DEBUGOUT("Clearing RAR[1-15]\n");
for (i = 1; i < rar_num; i++) {
E1000_WRITE_REG_ARRAY(hw, RA, (i << 1), 0);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
E1000_WRITE_REG_ARRAY(hw, RA, ((i << 1) + 1), 0);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
}
}
@@ -5772,12 +5772,12 @@ void e1000_mta_set(struct e1000_hw *hw, u32 hash_value)
if ((hw->mac_type == e1000_82544) && ((hash_reg & 0x1) == 1)) {
temp = E1000_READ_REG_ARRAY(hw, MTA, (hash_reg - 1));
E1000_WRITE_REG_ARRAY(hw, MTA, hash_reg, mta);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
E1000_WRITE_REG_ARRAY(hw, MTA, (hash_reg - 1), temp);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
} else {
E1000_WRITE_REG_ARRAY(hw, MTA, hash_reg, mta);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
}
}
@@ -5831,9 +5831,9 @@ void e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index)
}
E1000_WRITE_REG_ARRAY(hw, RA, (index << 1), rar_low);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
E1000_WRITE_REG_ARRAY(hw, RA, ((index << 1) + 1), rar_high);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
}
/******************************************************************************
@@ -5853,12 +5853,12 @@ void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value)
if ((hw->mac_type == e1000_82544) && ((offset & 0x1) == 1)) {
temp = E1000_READ_REG_ARRAY(hw, VFTA, (offset - 1));
E1000_WRITE_REG_ARRAY(hw, VFTA, offset, value);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
E1000_WRITE_REG_ARRAY(hw, VFTA, (offset - 1), temp);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
} else {
E1000_WRITE_REG_ARRAY(hw, VFTA, offset, value);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
}
}
@@ -5896,7 +5896,7 @@ static void e1000_clear_vfta(struct e1000_hw *hw)
* manageability unit */
vfta_value = (offset == vfta_offset) ? vfta_bit_in_reg : 0;
E1000_WRITE_REG_ARRAY(hw, VFTA, offset, vfta_value);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
}
}
@@ -5916,7 +5916,7 @@ static s32 e1000_id_led_init(struct e1000_hw *hw)
return E1000_SUCCESS;
}
- ledctl = E1000_READ_REG(hw, LEDCTL);
+ ledctl = er32(LEDCTL);
hw->ledctl_default = ledctl;
hw->ledctl_mode1 = hw->ledctl_default;
hw->ledctl_mode2 = hw->ledctl_default;
@@ -6013,7 +6013,7 @@ s32 e1000_setup_led(struct e1000_hw *hw)
/* Fall Through */
default:
if (hw->media_type == e1000_media_type_fiber) {
- ledctl = E1000_READ_REG(hw, LEDCTL);
+ ledctl = er32(LEDCTL);
/* Save current LEDCTL settings */
hw->ledctl_default = ledctl;
/* Turn off LED0 */
@@ -6022,9 +6022,9 @@ s32 e1000_setup_led(struct e1000_hw *hw)
E1000_LEDCTL_LED0_MODE_MASK);
ledctl |= (E1000_LEDCTL_MODE_LED_OFF <<
E1000_LEDCTL_LED0_MODE_SHIFT);
- E1000_WRITE_REG(hw, LEDCTL, ledctl);
+ ew32(LEDCTL, ledctl);
} else if (hw->media_type == e1000_media_type_copper)
- E1000_WRITE_REG(hw, LEDCTL, hw->ledctl_mode1);
+ ew32(LEDCTL, hw->ledctl_mode1);
break;
}
@@ -6064,7 +6064,7 @@ s32 e1000_blink_led_start(struct e1000_hw *hw)
ledctl_blink |= (E1000_LEDCTL_LED0_BLINK << (i * 8));
}
- E1000_WRITE_REG(hw, LEDCTL, ledctl_blink);
+ ew32(LEDCTL, ledctl_blink);
return E1000_SUCCESS;
}
@@ -6103,7 +6103,7 @@ s32 e1000_cleanup_led(struct e1000_hw *hw)
break;
}
/* Restore LEDCTL settings */
- E1000_WRITE_REG(hw, LEDCTL, hw->ledctl_default);
+ ew32(LEDCTL, hw->ledctl_default);
break;
}
@@ -6117,7 +6117,7 @@ s32 e1000_cleanup_led(struct e1000_hw *hw)
*****************************************************************************/
s32 e1000_led_on(struct e1000_hw *hw)
{
- u32 ctrl = E1000_READ_REG(hw, CTRL);
+ u32 ctrl = er32(CTRL);
DEBUGFUNC("e1000_led_on");
@@ -6149,13 +6149,13 @@ s32 e1000_led_on(struct e1000_hw *hw)
e1000_write_phy_reg(hw, IFE_PHY_SPECIAL_CONTROL_LED,
(IFE_PSCL_PROBE_MODE | IFE_PSCL_PROBE_LEDS_ON));
} else if (hw->media_type == e1000_media_type_copper) {
- E1000_WRITE_REG(hw, LEDCTL, hw->ledctl_mode2);
+ ew32(LEDCTL, hw->ledctl_mode2);
return E1000_SUCCESS;
}
break;
}
- E1000_WRITE_REG(hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
return E1000_SUCCESS;
}
@@ -6167,7 +6167,7 @@ s32 e1000_led_on(struct e1000_hw *hw)
*****************************************************************************/
s32 e1000_led_off(struct e1000_hw *hw)
{
- u32 ctrl = E1000_READ_REG(hw, CTRL);
+ u32 ctrl = er32(CTRL);
DEBUGFUNC("e1000_led_off");
@@ -6199,13 +6199,13 @@ s32 e1000_led_off(struct e1000_hw *hw)
e1000_write_phy_reg(hw, IFE_PHY_SPECIAL_CONTROL_LED,
(IFE_PSCL_PROBE_MODE | IFE_PSCL_PROBE_LEDS_OFF));
} else if (hw->media_type == e1000_media_type_copper) {
- E1000_WRITE_REG(hw, LEDCTL, hw->ledctl_mode1);
+ ew32(LEDCTL, hw->ledctl_mode1);
return E1000_SUCCESS;
}
break;
}
- E1000_WRITE_REG(hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
return E1000_SUCCESS;
}
@@ -6219,93 +6219,93 @@ static void e1000_clear_hw_cntrs(struct e1000_hw *hw)
{
volatile u32 temp;
- temp = E1000_READ_REG(hw, CRCERRS);
- temp = E1000_READ_REG(hw, SYMERRS);
- temp = E1000_READ_REG(hw, MPC);
- temp = E1000_READ_REG(hw, SCC);
- temp = E1000_READ_REG(hw, ECOL);
- temp = E1000_READ_REG(hw, MCC);
- temp = E1000_READ_REG(hw, LATECOL);
- temp = E1000_READ_REG(hw, COLC);
- temp = E1000_READ_REG(hw, DC);
- temp = E1000_READ_REG(hw, SEC);
- temp = E1000_READ_REG(hw, RLEC);
- temp = E1000_READ_REG(hw, XONRXC);
- temp = E1000_READ_REG(hw, XONTXC);
- temp = E1000_READ_REG(hw, XOFFRXC);
- temp = E1000_READ_REG(hw, XOFFTXC);
- temp = E1000_READ_REG(hw, FCRUC);
+ temp = er32(CRCERRS);
+ temp = er32(SYMERRS);
+ temp = er32(MPC);
+ temp = er32(SCC);
+ temp = er32(ECOL);
+ temp = er32(MCC);
+ temp = er32(LATECOL);
+ temp = er32(COLC);
+ temp = er32(DC);
+ temp = er32(SEC);
+ temp = er32(RLEC);
+ temp = er32(XONRXC);
+ temp = er32(XONTXC);
+ temp = er32(XOFFRXC);
+ temp = er32(XOFFTXC);
+ temp = er32(FCRUC);
if (hw->mac_type != e1000_ich8lan) {
- temp = E1000_READ_REG(hw, PRC64);
- temp = E1000_READ_REG(hw, PRC127);
- temp = E1000_READ_REG(hw, PRC255);
- temp = E1000_READ_REG(hw, PRC511);
- temp = E1000_READ_REG(hw, PRC1023);
- temp = E1000_READ_REG(hw, PRC1522);
- }
-
- temp = E1000_READ_REG(hw, GPRC);
- temp = E1000_READ_REG(hw, BPRC);
- temp = E1000_READ_REG(hw, MPRC);
- temp = E1000_READ_REG(hw, GPTC);
- temp = E1000_READ_REG(hw, GORCL);
- temp = E1000_READ_REG(hw, GORCH);
- temp = E1000_READ_REG(hw, GOTCL);
- temp = E1000_READ_REG(hw, GOTCH);
- temp = E1000_READ_REG(hw, RNBC);
- temp = E1000_READ_REG(hw, RUC);
- temp = E1000_READ_REG(hw, RFC);
- temp = E1000_READ_REG(hw, ROC);
- temp = E1000_READ_REG(hw, RJC);
- temp = E1000_READ_REG(hw, TORL);
- temp = E1000_READ_REG(hw, TORH);
- temp = E1000_READ_REG(hw, TOTL);
- temp = E1000_READ_REG(hw, TOTH);
- temp = E1000_READ_REG(hw, TPR);
- temp = E1000_READ_REG(hw, TPT);
+ temp = er32(PRC64);
+ temp = er32(PRC127);
+ temp = er32(PRC255);
+ temp = er32(PRC511);
+ temp = er32(PRC1023);
+ temp = er32(PRC1522);
+ }
+
+ temp = er32(GPRC);
+ temp = er32(BPRC);
+ temp = er32(MPRC);
+ temp = er32(GPTC);
+ temp = er32(GORCL);
+ temp = er32(GORCH);
+ temp = er32(GOTCL);
+ temp = er32(GOTCH);
+ temp = er32(RNBC);
+ temp = er32(RUC);
+ temp = er32(RFC);
+ temp = er32(ROC);
+ temp = er32(RJC);
+ temp = er32(TORL);
+ temp = er32(TORH);
+ temp = er32(TOTL);
+ temp = er32(TOTH);
+ temp = er32(TPR);
+ temp = er32(TPT);
if (hw->mac_type != e1000_ich8lan) {
- temp = E1000_READ_REG(hw, PTC64);
- temp = E1000_READ_REG(hw, PTC127);
- temp = E1000_READ_REG(hw, PTC255);
- temp = E1000_READ_REG(hw, PTC511);
- temp = E1000_READ_REG(hw, PTC1023);
- temp = E1000_READ_REG(hw, PTC1522);
+ temp = er32(PTC64);
+ temp = er32(PTC127);
+ temp = er32(PTC255);
+ temp = er32(PTC511);
+ temp = er32(PTC1023);
+ temp = er32(PTC1522);
}
- temp = E1000_READ_REG(hw, MPTC);
- temp = E1000_READ_REG(hw, BPTC);
+ temp = er32(MPTC);
+ temp = er32(BPTC);
if (hw->mac_type < e1000_82543) return;
- temp = E1000_READ_REG(hw, ALGNERRC);
- temp = E1000_READ_REG(hw, RXERRC);
- temp = E1000_READ_REG(hw, TNCRS);
- temp = E1000_READ_REG(hw, CEXTERR);
- temp = E1000_READ_REG(hw, TSCTC);
- temp = E1000_READ_REG(hw, TSCTFC);
+ temp = er32(ALGNERRC);
+ temp = er32(RXERRC);
+ temp = er32(TNCRS);
+ temp = er32(CEXTERR);
+ temp = er32(TSCTC);
+ temp = er32(TSCTFC);
if (hw->mac_type <= e1000_82544) return;
- temp = E1000_READ_REG(hw, MGTPRC);
- temp = E1000_READ_REG(hw, MGTPDC);
- temp = E1000_READ_REG(hw, MGTPTC);
+ temp = er32(MGTPRC);
+ temp = er32(MGTPDC);
+ temp = er32(MGTPTC);
if (hw->mac_type <= e1000_82547_rev_2) return;
- temp = E1000_READ_REG(hw, IAC);
- temp = E1000_READ_REG(hw, ICRXOC);
+ temp = er32(IAC);
+ temp = er32(ICRXOC);
if (hw->mac_type == e1000_ich8lan) return;
- temp = E1000_READ_REG(hw, ICRXPTC);
- temp = E1000_READ_REG(hw, ICRXATC);
- temp = E1000_READ_REG(hw, ICTXPTC);
- temp = E1000_READ_REG(hw, ICTXATC);
- temp = E1000_READ_REG(hw, ICTXQEC);
- temp = E1000_READ_REG(hw, ICTXQMTC);
- temp = E1000_READ_REG(hw, ICRXDMTC);
+ temp = er32(ICRXPTC);
+ temp = er32(ICRXATC);
+ temp = er32(ICTXPTC);
+ temp = er32(ICTXATC);
+ temp = er32(ICTXQEC);
+ temp = er32(ICTXQMTC);
+ temp = er32(ICRXDMTC);
}
/******************************************************************************
@@ -6331,7 +6331,7 @@ void e1000_reset_adaptive(struct e1000_hw *hw)
hw->ifs_ratio = IFS_RATIO;
}
hw->in_ifs_mode = false;
- E1000_WRITE_REG(hw, AIT, 0);
+ ew32(AIT, 0);
} else {
DEBUGOUT("Not in Adaptive IFS mode!\n");
}
@@ -6358,14 +6358,14 @@ void e1000_update_adaptive(struct e1000_hw *hw)
hw->current_ifs_val = hw->ifs_min_val;
else
hw->current_ifs_val += hw->ifs_step_size;
- E1000_WRITE_REG(hw, AIT, hw->current_ifs_val);
+ ew32(AIT, hw->current_ifs_val);
}
}
} else {
if (hw->in_ifs_mode && (hw->tx_packet_delta <= MIN_NUM_XMITS)) {
hw->current_ifs_val = 0;
hw->in_ifs_mode = false;
- E1000_WRITE_REG(hw, AIT, 0);
+ ew32(AIT, 0);
}
}
} else {
@@ -6489,7 +6489,7 @@ void e1000_get_bus_info(struct e1000_hw *hw)
hw->bus_width = e1000_bus_width_pciex_1;
break;
default:
- status = E1000_READ_REG(hw, STATUS);
+ status = er32(STATUS);
hw->bus_type = (status & E1000_STATUS_PCIX_MODE) ?
e1000_bus_type_pcix : e1000_bus_type_pci;
@@ -7114,7 +7114,7 @@ static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active)
/* MAC writes into PHY register based on the state transition
* and start auto-negotiation. SW driver can overwrite the settings
* in CSR PHY power control E1000_PHY_CTRL register. */
- phy_ctrl = E1000_READ_REG(hw, PHY_CTRL);
+ phy_ctrl = er32(PHY_CTRL);
} else {
ret_val = e1000_read_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, &phy_data);
if (ret_val)
@@ -7131,7 +7131,7 @@ static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active)
} else {
if (hw->mac_type == e1000_ich8lan) {
phy_ctrl &= ~E1000_PHY_CTRL_NOND0A_LPLU;
- E1000_WRITE_REG(hw, PHY_CTRL, phy_ctrl);
+ ew32(PHY_CTRL, phy_ctrl);
} else {
phy_data &= ~IGP02E1000_PM_D3_LPLU;
ret_val = e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
@@ -7182,7 +7182,7 @@ static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active)
} else {
if (hw->mac_type == e1000_ich8lan) {
phy_ctrl |= E1000_PHY_CTRL_NOND0A_LPLU;
- E1000_WRITE_REG(hw, PHY_CTRL, phy_ctrl);
+ ew32(PHY_CTRL, phy_ctrl);
} else {
phy_data |= IGP02E1000_PM_D3_LPLU;
ret_val = e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
@@ -7231,7 +7231,7 @@ static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
return E1000_SUCCESS;
if (hw->mac_type == e1000_ich8lan) {
- phy_ctrl = E1000_READ_REG(hw, PHY_CTRL);
+ phy_ctrl = er32(PHY_CTRL);
} else {
ret_val = e1000_read_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, &phy_data);
if (ret_val)
@@ -7241,7 +7241,7 @@ static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
if (!active) {
if (hw->mac_type == e1000_ich8lan) {
phy_ctrl &= ~E1000_PHY_CTRL_D0A_LPLU;
- E1000_WRITE_REG(hw, PHY_CTRL, phy_ctrl);
+ ew32(PHY_CTRL, phy_ctrl);
} else {
phy_data &= ~IGP02E1000_PM_D0_LPLU;
ret_val = e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, phy_data);
@@ -7282,7 +7282,7 @@ static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
if (hw->mac_type == e1000_ich8lan) {
phy_ctrl |= E1000_PHY_CTRL_D0A_LPLU;
- E1000_WRITE_REG(hw, PHY_CTRL, phy_ctrl);
+ ew32(PHY_CTRL, phy_ctrl);
} else {
phy_data |= IGP02E1000_PM_D0_LPLU;
ret_val = e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, phy_data);
@@ -7404,14 +7404,14 @@ static s32 e1000_mng_enable_host_if(struct e1000_hw *hw)
u8 i;
/* Check that the host interface is enabled. */
- hicr = E1000_READ_REG(hw, HICR);
+ hicr = er32(HICR);
if ((hicr & E1000_HICR_EN) == 0) {
DEBUGOUT("E1000_HOST_EN bit disabled.\n");
return -E1000_ERR_HOST_INTERFACE_COMMAND;
}
/* check the previous command is completed */
for (i = 0; i < E1000_MNG_DHCP_COMMAND_TIMEOUT; i++) {
- hicr = E1000_READ_REG(hw, HICR);
+ hicr = er32(HICR);
if (!(hicr & E1000_HICR_C))
break;
mdelay(1);
@@ -7524,7 +7524,7 @@ static s32 e1000_mng_write_cmd_header(struct e1000_hw *hw,
/* The device driver writes the relevant command block into the ram area. */
for (i = 0; i < length; i++) {
E1000_WRITE_REG_ARRAY_DWORD(hw, HOST_IF, i, *((u32 *) hdr + i));
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
}
return E1000_SUCCESS;
@@ -7541,9 +7541,9 @@ static s32 e1000_mng_write_commit(struct e1000_hw *hw)
{
u32 hicr;
- hicr = E1000_READ_REG(hw, HICR);
+ hicr = er32(HICR);
/* Setting this bit tells the ARC that a new command is pending. */
- E1000_WRITE_REG(hw, HICR, hicr | E1000_HICR_C);
+ ew32(HICR, hicr | E1000_HICR_C);
return E1000_SUCCESS;
}
@@ -7558,7 +7558,7 @@ bool e1000_check_mng_mode(struct e1000_hw *hw)
{
u32 fwsm;
- fwsm = E1000_READ_REG(hw, FWSM);
+ fwsm = er32(FWSM);
if (hw->mac_type == e1000_ich8lan) {
if ((fwsm & E1000_FWSM_MODE_MASK) ==
@@ -7671,14 +7671,14 @@ u32 e1000_enable_mng_pass_thru(struct e1000_hw *hw)
u32 fwsm, factps;
if (hw->asf_firmware_present) {
- manc = E1000_READ_REG(hw, MANC);
+ manc = er32(MANC);
if (!(manc & E1000_MANC_RCV_TCO_EN) ||
!(manc & E1000_MANC_EN_MAC_ADDR_FILTER))
return false;
if (e1000_arc_subsystem_valid(hw)) {
- fwsm = E1000_READ_REG(hw, FWSM);
- factps = E1000_READ_REG(hw, FACTPS);
+ fwsm = er32(FWSM);
+ factps = er32(FACTPS);
if ((((fwsm & E1000_FWSM_MODE_MASK) >> E1000_FWSM_MODE_SHIFT) ==
e1000_mng_mode_pt) && !(factps & E1000_FACTPS_MNGCG))
@@ -7792,9 +7792,9 @@ static void e1000_set_pci_express_master_disable(struct e1000_hw *hw)
if (hw->bus_type != e1000_bus_type_pci_express)
return;
- ctrl = E1000_READ_REG(hw, CTRL);
+ ctrl = er32(CTRL);
ctrl |= E1000_CTRL_GIO_MASTER_DISABLE;
- E1000_WRITE_REG(hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
}
/*******************************************************************************
@@ -7820,7 +7820,7 @@ s32 e1000_disable_pciex_master(struct e1000_hw *hw)
e1000_set_pci_express_master_disable(hw);
while (timeout) {
- if (!(E1000_READ_REG(hw, STATUS) & E1000_STATUS_GIO_MASTER_ENABLE))
+ if (!(er32(STATUS) & E1000_STATUS_GIO_MASTER_ENABLE))
break;
else
udelay(100);
@@ -7861,7 +7861,7 @@ static s32 e1000_get_auto_rd_done(struct e1000_hw *hw)
case e1000_80003es2lan:
case e1000_ich8lan:
while (timeout) {
- if (E1000_READ_REG(hw, EECD) & E1000_EECD_AUTO_RD)
+ if (er32(EECD) & E1000_EECD_AUTO_RD)
break;
else msleep(1);
timeout--;
@@ -7905,13 +7905,13 @@ static s32 e1000_get_phy_cfg_done(struct e1000_hw *hw)
break;
case e1000_80003es2lan:
/* Separate *_CFG_DONE_* bit for each port */
- if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)
+ if (er32(STATUS) & E1000_STATUS_FUNC_1)
cfg_mask = E1000_EEPROM_CFG_DONE_PORT_1;
/* Fall Through */
case e1000_82571:
case e1000_82572:
while (timeout) {
- if (E1000_READ_REG(hw, EEMNGCTL) & cfg_mask)
+ if (er32(EEMNGCTL) & cfg_mask)
break;
else
msleep(1);
@@ -7957,11 +7957,11 @@ static s32 e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw)
/* Get the FW semaphore. */
timeout = hw->eeprom.word_size + 1;
while (timeout) {
- swsm = E1000_READ_REG(hw, SWSM);
+ swsm = er32(SWSM);
swsm |= E1000_SWSM_SWESMBI;
- E1000_WRITE_REG(hw, SWSM, swsm);
+ ew32(SWSM, swsm);
/* if we managed to set the bit we got the semaphore. */
- swsm = E1000_READ_REG(hw, SWSM);
+ swsm = er32(SWSM);
if (swsm & E1000_SWSM_SWESMBI)
break;
@@ -7996,13 +7996,13 @@ static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
if (!hw->eeprom_semaphore_present)
return;
- swsm = E1000_READ_REG(hw, SWSM);
+ swsm = er32(SWSM);
if (hw->mac_type == e1000_80003es2lan) {
/* Release both semaphores. */
swsm &= ~(E1000_SWSM_SMBI | E1000_SWSM_SWESMBI);
} else
swsm &= ~(E1000_SWSM_SWESMBI);
- E1000_WRITE_REG(hw, SWSM, swsm);
+ ew32(SWSM, swsm);
}
/***************************************************************************
@@ -8027,7 +8027,7 @@ static s32 e1000_get_software_semaphore(struct e1000_hw *hw)
}
while (timeout) {
- swsm = E1000_READ_REG(hw, SWSM);
+ swsm = er32(SWSM);
/* If SMBI bit cleared, it is now set and we hold the semaphore */
if (!(swsm & E1000_SWSM_SMBI))
break;
@@ -8060,10 +8060,10 @@ static void e1000_release_software_semaphore(struct e1000_hw *hw)
return;
}
- swsm = E1000_READ_REG(hw, SWSM);
+ swsm = er32(SWSM);
/* Release the SW semaphores.*/
swsm &= ~E1000_SWSM_SMBI;
- E1000_WRITE_REG(hw, SWSM, swsm);
+ ew32(SWSM, swsm);
}
/******************************************************************************
@@ -8083,13 +8083,13 @@ s32 e1000_check_phy_reset_block(struct e1000_hw *hw)
u32 fwsm = 0;
if (hw->mac_type == e1000_ich8lan) {
- fwsm = E1000_READ_REG(hw, FWSM);
+ fwsm = er32(FWSM);
return (fwsm & E1000_FWSM_RSPCIPHY) ? E1000_SUCCESS
: E1000_BLK_PHY_RESET;
}
if (hw->mac_type > e1000_82547_rev_2)
- manc = E1000_READ_REG(hw, MANC);
+ manc = er32(MANC);
return (manc & E1000_MANC_BLK_PHY_RST_ON_IDE) ?
E1000_BLK_PHY_RESET : E1000_SUCCESS;
}
@@ -8108,7 +8108,7 @@ static u8 e1000_arc_subsystem_valid(struct e1000_hw *hw)
case e1000_82572:
case e1000_82573:
case e1000_80003es2lan:
- fwsm = E1000_READ_REG(hw, FWSM);
+ fwsm = er32(FWSM);
if ((fwsm & E1000_FWSM_MODE_MASK) != 0)
return true;
break;
@@ -8143,19 +8143,19 @@ static s32 e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, u32 no_snoop)
return E1000_SUCCESS;
if (no_snoop) {
- gcr_reg = E1000_READ_REG(hw, GCR);
+ gcr_reg = er32(GCR);
gcr_reg &= ~(PCI_EX_NO_SNOOP_ALL);
gcr_reg |= no_snoop;
- E1000_WRITE_REG(hw, GCR, gcr_reg);
+ ew32(GCR, gcr_reg);
}
if (hw->mac_type == e1000_ich8lan) {
u32 ctrl_ext;
- E1000_WRITE_REG(hw, GCR, PCI_EX_82566_SNOOP_ALL);
+ ew32(GCR, PCI_EX_82566_SNOOP_ALL);
- ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
+ ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_RO_DIS;
- E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
+ ew32(CTRL_EXT, ctrl_ext);
}
return E1000_SUCCESS;
@@ -8179,11 +8179,11 @@ static s32 e1000_get_software_flag(struct e1000_hw *hw)
if (hw->mac_type == e1000_ich8lan) {
while (timeout) {
- extcnf_ctrl = E1000_READ_REG(hw, EXTCNF_CTRL);
+ extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl |= E1000_EXTCNF_CTRL_SWFLAG;
- E1000_WRITE_REG(hw, EXTCNF_CTRL, extcnf_ctrl);
+ ew32(EXTCNF_CTRL, extcnf_ctrl);
- extcnf_ctrl = E1000_READ_REG(hw, EXTCNF_CTRL);
+ extcnf_ctrl = er32(EXTCNF_CTRL);
if (extcnf_ctrl & E1000_EXTCNF_CTRL_SWFLAG)
break;
mdelay(1);
@@ -8215,9 +8215,9 @@ static void e1000_release_software_flag(struct e1000_hw *hw)
DEBUGFUNC("e1000_release_software_flag");
if (hw->mac_type == e1000_ich8lan) {
- extcnf_ctrl= E1000_READ_REG(hw, EXTCNF_CTRL);
+ extcnf_ctrl= er32(EXTCNF_CTRL);
extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
- E1000_WRITE_REG(hw, EXTCNF_CTRL, extcnf_ctrl);
+ ew32(EXTCNF_CTRL, extcnf_ctrl);
}
return;
@@ -8248,7 +8248,7 @@ static s32 e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
* to be updated with each read.
*/
/* Value of bit 22 corresponds to the flash bank we're on. */
- flash_bank = (E1000_READ_REG(hw, EECD) & E1000_EECD_SEC1VAL) ? 1 : 0;
+ flash_bank = (er32(EECD) & E1000_EECD_SEC1VAL) ? 1 : 0;
/* Adjust offset appropriately if we're on bank 1 - adjust for word size */
bank_offset = flash_bank * (hw->flash_bank_size * 2);
@@ -8813,32 +8813,32 @@ static s32 e1000_init_lcd_from_nvm(struct e1000_hw *hw)
return E1000_SUCCESS;
/* Check if SW needs configure the PHY */
- reg_data = E1000_READ_REG(hw, FEXTNVM);
+ reg_data = er32(FEXTNVM);
if (!(reg_data & FEXTNVM_SW_CONFIG))
return E1000_SUCCESS;
/* Wait for basic configuration completes before proceeding*/
loop = 0;
do {
- reg_data = E1000_READ_REG(hw, STATUS) & E1000_STATUS_LAN_INIT_DONE;
+ reg_data = er32(STATUS) & E1000_STATUS_LAN_INIT_DONE;
udelay(100);
loop++;
} while ((!reg_data) && (loop < 50));
/* Clear the Init Done bit for the next init event */
- reg_data = E1000_READ_REG(hw, STATUS);
+ reg_data = er32(STATUS);
reg_data &= ~E1000_STATUS_LAN_INIT_DONE;
- E1000_WRITE_REG(hw, STATUS, reg_data);
+ ew32(STATUS, reg_data);
/* Make sure HW does not configure LCD from PHY extended configuration
before SW configuration */
- reg_data = E1000_READ_REG(hw, EXTCNF_CTRL);
+ reg_data = er32(EXTCNF_CTRL);
if ((reg_data & E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE) == 0x0000) {
- reg_data = E1000_READ_REG(hw, EXTCNF_SIZE);
+ reg_data = er32(EXTCNF_SIZE);
cnf_size = reg_data & E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH;
cnf_size >>= 16;
if (cnf_size) {
- reg_data = E1000_READ_REG(hw, EXTCNF_CTRL);
+ reg_data = er32(EXTCNF_CTRL);
cnf_base_addr = reg_data & E1000_EXTCNF_CTRL_EXT_CNF_POINTER;
/* cnf_base_addr is in DWORD */
cnf_base_addr >>= 16;
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 09abaec..404c2d4 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -269,12 +269,13 @@ module_exit(e1000_exit_module);
static int e1000_request_irq(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
irq_handler_t handler = e1000_intr;
int irq_flags = IRQF_SHARED;
int err;
- if (adapter->hw.mac_type >= e1000_82571) {
+ if (hw->mac_type >= e1000_82571) {
adapter->have_msi = !pci_enable_msi(adapter->pdev);
if (adapter->have_msi) {
handler = e1000_intr_msi;
@@ -311,8 +312,10 @@ static void e1000_free_irq(struct e1000_adapter *adapter)
static void e1000_irq_disable(struct e1000_adapter *adapter)
{
- E1000_WRITE_REG(&adapter->hw, IMC, ~0);
- E1000_WRITE_FLUSH(&adapter->hw);
+ struct e1000_hw *hw = &adapter->hw;
+
+ ew32(IMC, ~0);
+ E1000_WRITE_FLUSH();
synchronize_irq(adapter->pdev->irq);
}
@@ -323,18 +326,21 @@ static void e1000_irq_disable(struct e1000_adapter *adapter)
static void e1000_irq_enable(struct e1000_adapter *adapter)
{
- E1000_WRITE_REG(&adapter->hw, IMS, IMS_ENABLE_MASK);
- E1000_WRITE_FLUSH(&adapter->hw);
+ struct e1000_hw *hw = &adapter->hw;
+
+ ew32(IMS, IMS_ENABLE_MASK);
+ E1000_WRITE_FLUSH();
}
static void e1000_update_mng_vlan(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
- u16 vid = adapter->hw.mng_cookie.vlan_id;
+ u16 vid = hw->mng_cookie.vlan_id;
u16 old_vid = adapter->mng_vlan_id;
if (adapter->vlgrp) {
if (!vlan_group_get_device(adapter->vlgrp, vid)) {
- if (adapter->hw.mng_cookie.status &
+ if (hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) {
e1000_vlan_rx_add_vid(netdev, vid);
adapter->mng_vlan_id = vid;
@@ -365,21 +371,20 @@ static void e1000_release_hw_control(struct e1000_adapter *adapter)
{
u32 ctrl_ext;
u32 swsm;
+ struct e1000_hw *hw = &adapter->hw;
/* Let firmware taken over control of h/w */
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
case e1000_82573:
- swsm = E1000_READ_REG(&adapter->hw, SWSM);
- E1000_WRITE_REG(&adapter->hw, SWSM,
- swsm & ~E1000_SWSM_DRV_LOAD);
+ swsm = er32(SWSM);
+ ew32(SWSM, swsm & ~E1000_SWSM_DRV_LOAD);
break;
case e1000_82571:
case e1000_82572:
case e1000_80003es2lan:
case e1000_ich8lan:
- ctrl_ext = E1000_READ_REG(&adapter->hw, CTRL_EXT);
- E1000_WRITE_REG(&adapter->hw, CTRL_EXT,
- ctrl_ext & ~E1000_CTRL_EXT_DRV_LOAD);
+ ctrl_ext = er32(CTRL_EXT);
+ ew32(CTRL_EXT, ctrl_ext & ~E1000_CTRL_EXT_DRV_LOAD);
break;
default:
break;
@@ -401,21 +406,20 @@ static void e1000_get_hw_control(struct e1000_adapter *adapter)
{
u32 ctrl_ext;
u32 swsm;
+ struct e1000_hw *hw = &adapter->hw;
/* Let firmware know the driver has taken over */
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
case e1000_82573:
- swsm = E1000_READ_REG(&adapter->hw, SWSM);
- E1000_WRITE_REG(&adapter->hw, SWSM,
- swsm | E1000_SWSM_DRV_LOAD);
+ swsm = er32(SWSM);
+ ew32(SWSM, swsm | E1000_SWSM_DRV_LOAD);
break;
case e1000_82571:
case e1000_82572:
case e1000_80003es2lan:
case e1000_ich8lan:
- ctrl_ext = E1000_READ_REG(&adapter->hw, CTRL_EXT);
- E1000_WRITE_REG(&adapter->hw, CTRL_EXT,
- ctrl_ext | E1000_CTRL_EXT_DRV_LOAD);
+ ctrl_ext = er32(CTRL_EXT);
+ ew32(CTRL_EXT, ctrl_ext | E1000_CTRL_EXT_DRV_LOAD);
break;
default:
break;
@@ -424,8 +428,10 @@ static void e1000_get_hw_control(struct e1000_adapter *adapter)
static void e1000_init_manageability(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
+
if (adapter->en_mng_pt) {
- u32 manc = E1000_READ_REG(&adapter->hw, MANC);
+ u32 manc = er32(MANC);
/* disable hardware interception of ARP */
manc &= ~(E1000_MANC_ARP_EN);
@@ -433,36 +439,38 @@ static void e1000_init_manageability(struct e1000_adapter *adapter)
/* enable receiving management packets to the host */
/* this will probably generate destination unreachable messages
* from the host OS, but the packets will be handled on SMBUS */
- if (adapter->hw.has_manc2h) {
- u32 manc2h = E1000_READ_REG(&adapter->hw, MANC2H);
+ if (hw->has_manc2h) {
+ u32 manc2h = er32(MANC2H);
manc |= E1000_MANC_EN_MNG2HOST;
#define E1000_MNG2HOST_PORT_623 (1 << 5)
#define E1000_MNG2HOST_PORT_664 (1 << 6)
manc2h |= E1000_MNG2HOST_PORT_623;
manc2h |= E1000_MNG2HOST_PORT_664;
- E1000_WRITE_REG(&adapter->hw, MANC2H, manc2h);
+ ew32(MANC2H, manc2h);
}
- E1000_WRITE_REG(&adapter->hw, MANC, manc);
+ ew32(MANC, manc);
}
}
static void e1000_release_manageability(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
+
if (adapter->en_mng_pt) {
- u32 manc = E1000_READ_REG(&adapter->hw, MANC);
+ u32 manc = er32(MANC);
/* re-enable hardware interception of ARP */
manc |= E1000_MANC_ARP_EN;
- if (adapter->hw.has_manc2h)
+ if (hw->has_manc2h)
manc &= ~E1000_MANC_EN_MNG2HOST;
/* don't explicitly have to mess with MANC2H since
* MANC has an enable disable that gates MANC2H */
- E1000_WRITE_REG(&adapter->hw, MANC, manc);
+ ew32(MANC, manc);
}
}
@@ -497,6 +505,8 @@ static void e1000_configure(struct e1000_adapter *adapter)
int e1000_up(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
+
/* hardware has been reset, we need to reload some things */
e1000_configure(adapter);
@@ -508,7 +518,7 @@ int e1000_up(struct e1000_adapter *adapter)
e1000_irq_enable(adapter);
/* fire a link change interrupt to start the watchdog */
- E1000_WRITE_REG(&adapter->hw, ICS, E1000_ICS_LSC);
+ ew32(ICS, E1000_ICS_LSC);
return 0;
}
@@ -524,30 +534,33 @@ int e1000_up(struct e1000_adapter *adapter)
void e1000_power_up_phy(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
u16 mii_reg = 0;
/* Just clear the power down bit to wake the phy back up */
- if (adapter->hw.media_type == e1000_media_type_copper) {
+ if (hw->media_type == e1000_media_type_copper) {
/* according to the manual, the phy will retain its
* settings across a power-down/up cycle */
- e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &mii_reg);
+ e1000_read_phy_reg(hw, PHY_CTRL, &mii_reg);
mii_reg &= ~MII_CR_POWER_DOWN;
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, mii_reg);
+ e1000_write_phy_reg(hw, PHY_CTRL, mii_reg);
}
}
static void e1000_power_down_phy(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
+
/* Power down the PHY so no link is implied when interface is down *
* The PHY cannot be powered down if any of the following is true *
* (a) WoL is enabled
* (b) AMT is active
* (c) SoL/IDER session is active */
- if (!adapter->wol && adapter->hw.mac_type >= e1000_82540 &&
- adapter->hw.media_type == e1000_media_type_copper) {
+ if (!adapter->wol && hw->mac_type >= e1000_82540 &&
+ hw->media_type == e1000_media_type_copper) {
u16 mii_reg = 0;
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
case e1000_82540:
case e1000_82545:
case e1000_82545_rev_3:
@@ -557,8 +570,7 @@ static void e1000_power_down_phy(struct e1000_adapter *adapter)
case e1000_82541_rev_2:
case e1000_82547:
case e1000_82547_rev_2:
- if (E1000_READ_REG(&adapter->hw, MANC) &
- E1000_MANC_SMBUS_EN)
+ if (er32(MANC) & E1000_MANC_SMBUS_EN)
goto out;
break;
case e1000_82571:
@@ -566,16 +578,16 @@ static void e1000_power_down_phy(struct e1000_adapter *adapter)
case e1000_82573:
case e1000_80003es2lan:
case e1000_ich8lan:
- if (e1000_check_mng_mode(&adapter->hw) ||
- e1000_check_phy_reset_block(&adapter->hw))
+ if (e1000_check_mng_mode(hw) ||
+ e1000_check_phy_reset_block(hw))
goto out;
break;
default:
goto out;
}
- e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &mii_reg);
+ e1000_read_phy_reg(hw, PHY_CTRL, &mii_reg);
mii_reg |= MII_CR_POWER_DOWN;
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, mii_reg);
+ e1000_write_phy_reg(hw, PHY_CTRL, mii_reg);
mdelay(1);
}
out:
@@ -622,6 +634,7 @@ void e1000_reinit_locked(struct e1000_adapter *adapter)
void e1000_reset(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
u32 pba = 0, tx_space, min_tx_space, min_rx_space;
u16 fc_high_water_mark = E1000_FC_HIGH_DIFF;
bool legacy_pba_adjust = false;
@@ -630,7 +643,7 @@ void e1000_reset(struct e1000_adapter *adapter)
* To take effect CTRL.RST is required.
*/
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
case e1000_82542_rev2_0:
case e1000_82542_rev2_1:
case e1000_82543:
@@ -671,16 +684,16 @@ void e1000_reset(struct e1000_adapter *adapter)
if (adapter->netdev->mtu > E1000_RXBUFFER_8192)
pba -= 8; /* allocate more FIFO for Tx */
- if (adapter->hw.mac_type == e1000_82547) {
+ if (hw->mac_type == e1000_82547) {
adapter->tx_fifo_head = 0;
adapter->tx_head_addr = pba << E1000_TX_HEAD_ADDR_SHIFT;
adapter->tx_fifo_size =
(E1000_PBA_40K - pba) << E1000_PBA_BYTES_SHIFT;
atomic_set(&adapter->tx_fifo_stall, 0);
}
- } else if (adapter->hw.max_frame_size > MAXIMUM_ETHERNET_FRAME_SIZE) {
+ } else if (hw->max_frame_size > MAXIMUM_ETHERNET_FRAME_SIZE) {
/* adjust PBA for jumbo frames */
- E1000_WRITE_REG(&adapter->hw, PBA, pba);
+ ew32(PBA, pba);
/* To maintain wire speed transmits, the Tx FIFO should be
* large enough to accomodate two full transmit packets,
@@ -688,7 +701,7 @@ void e1000_reset(struct e1000_adapter *adapter)
* the Rx FIFO should be large enough to accomodate at least
* one full receive packet and is similarly rounded up and
* expressed in KB. */
- pba = E1000_READ_REG(&adapter->hw, PBA);
+ pba = er32(PBA);
/* upper 16 bits has Tx packet buffer allocation size in KB */
tx_space = pba >> 16;
/* lower 16 bits has Rx packet buffer allocation size in KB */
@@ -711,7 +724,7 @@ void e1000_reset(struct e1000_adapter *adapter)
pba = pba - (min_tx_space - tx_space);
/* PCI/PCIx hardware has PBA alignment constraints */
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
case e1000_82545 ... e1000_82546_rev_3:
pba &= ~(E1000_PBA_8K - 1);
break;
@@ -722,7 +735,7 @@ void e1000_reset(struct e1000_adapter *adapter)
/* if short on rx space, rx wins and must trump tx
* adjustment or use Early Receive if available */
if (pba < min_rx_space) {
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
case e1000_82573:
/* ERT enabled in e1000_configure_rx */
break;
@@ -734,7 +747,7 @@ void e1000_reset(struct e1000_adapter *adapter)
}
}
- E1000_WRITE_REG(&adapter->hw, PBA, pba);
+ ew32(PBA, pba);
/* flow control settings */
/* Set the FC high water mark to 90% of the FIFO size.
@@ -747,54 +760,54 @@ void e1000_reset(struct e1000_adapter *adapter)
if (pba < E1000_PBA_16K)
fc_high_water_mark = (pba * 1024) - 1600;
- adapter->hw.fc_high_water = fc_high_water_mark;
- adapter->hw.fc_low_water = fc_high_water_mark - 8;
- if (adapter->hw.mac_type == e1000_80003es2lan)
- adapter->hw.fc_pause_time = 0xFFFF;
+ hw->fc_high_water = fc_high_water_mark;
+ hw->fc_low_water = fc_high_water_mark - 8;
+ if (hw->mac_type == e1000_80003es2lan)
+ hw->fc_pause_time = 0xFFFF;
else
- adapter->hw.fc_pause_time = E1000_FC_PAUSE_TIME;
- adapter->hw.fc_send_xon = 1;
- adapter->hw.fc = adapter->hw.original_fc;
+ hw->fc_pause_time = E1000_FC_PAUSE_TIME;
+ hw->fc_send_xon = 1;
+ hw->fc = hw->original_fc;
/* Allow time for pending master requests to run */
- e1000_reset_hw(&adapter->hw);
- if (adapter->hw.mac_type >= e1000_82544)
- E1000_WRITE_REG(&adapter->hw, WUC, 0);
+ e1000_reset_hw(hw);
+ if (hw->mac_type >= e1000_82544)
+ ew32(WUC, 0);
- if (e1000_init_hw(&adapter->hw))
+ if (e1000_init_hw(hw))
DPRINTK(PROBE, ERR, "Hardware Error\n");
e1000_update_mng_vlan(adapter);
/* if (adapter->hwflags & HWFLAGS_PHY_PWR_BIT) { */
- if (adapter->hw.mac_type >= e1000_82544 &&
- adapter->hw.mac_type <= e1000_82547_rev_2 &&
- adapter->hw.autoneg == 1 &&
- adapter->hw.autoneg_advertised == ADVERTISE_1000_FULL) {
- u32 ctrl = E1000_READ_REG(&adapter->hw, CTRL);
+ if (hw->mac_type >= e1000_82544 &&
+ hw->mac_type <= e1000_82547_rev_2 &&
+ hw->autoneg == 1 &&
+ hw->autoneg_advertised == ADVERTISE_1000_FULL) {
+ u32 ctrl = er32(CTRL);
/* clear phy power management bit if we are in gig only mode,
* which if enabled will attempt negotiation to 100Mb, which
* can cause a loss of link at power off or driver unload */
ctrl &= ~E1000_CTRL_SWDPIN3;
- E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
}
/* Enable h/w to recognize an 802.1Q VLAN Ethernet packet */
- E1000_WRITE_REG(&adapter->hw, VET, ETHERNET_IEEE_VLAN_TYPE);
+ ew32(VET, ETHERNET_IEEE_VLAN_TYPE);
- e1000_reset_adaptive(&adapter->hw);
- e1000_phy_get_info(&adapter->hw, &adapter->phy_info);
+ e1000_reset_adaptive(hw);
+ e1000_phy_get_info(hw, &adapter->phy_info);
if (!adapter->smart_power_down &&
- (adapter->hw.mac_type == e1000_82571 ||
- adapter->hw.mac_type == e1000_82572)) {
+ (hw->mac_type == e1000_82571 ||
+ hw->mac_type == e1000_82572)) {
u16 phy_data = 0;
/* speed up time to link by disabling smart power down, ignore
* the return value of this function because there is nothing
* different we would do if it failed */
- e1000_read_phy_reg(&adapter->hw, IGP02E1000_PHY_POWER_MGMT,
+ e1000_read_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
&phy_data);
phy_data &= ~IGP02E1000_PM_SPD;
- e1000_write_phy_reg(&adapter->hw, IGP02E1000_PHY_POWER_MGMT,
+ e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
phy_data);
}
@@ -871,12 +884,12 @@ static void e1000_dump_eeprom(struct e1000_adapter *adapter)
* and a hardware reset occur.
**/
-static int __devinit
-e1000_probe(struct pci_dev *pdev,
- const struct pci_device_id *ent)
+static int __devinit e1000_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
{
struct net_device *netdev;
struct e1000_adapter *adapter;
+ struct e1000_hw *hw;
static int cards_found = 0;
static int global_quad_port_a = 0; /* global ksp3 port a indication */
@@ -916,20 +929,22 @@ e1000_probe(struct pci_dev *pdev,
adapter = netdev_priv(netdev);
adapter->netdev = netdev;
adapter->pdev = pdev;
- adapter->hw.back = adapter;
adapter->msg_enable = (1 << debug) - 1;
+ hw = &adapter->hw;
+ hw->back = adapter;
+
err = -EIO;
- adapter->hw.hw_addr = ioremap(pci_resource_start(pdev, BAR_0),
- pci_resource_len(pdev, BAR_0));
- if (!adapter->hw.hw_addr)
+ hw->hw_addr = ioremap(pci_resource_start(pdev, BAR_0),
+ pci_resource_len(pdev, BAR_0));
+ if (!hw->hw_addr)
goto err_ioremap;
for (i = BAR_1; i <= BAR_5; i++) {
if (pci_resource_len(pdev, i) == 0)
continue;
if (pci_resource_flags(pdev, i) & IORESOURCE_IO) {
- adapter->hw.io_base = pci_resource_start(pdev, i);
+ hw->io_base = pci_resource_start(pdev, i);
break;
}
}
@@ -966,43 +981,43 @@ e1000_probe(struct pci_dev *pdev,
err = -EIO;
/* Flash BAR mapping must happen after e1000_sw_init
* because it depends on mac_type */
- if ((adapter->hw.mac_type == e1000_ich8lan) &&
+ if ((hw->mac_type == e1000_ich8lan) &&
(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
- adapter->hw.flash_address =
+ hw->flash_address =
ioremap(pci_resource_start(pdev, 1),
pci_resource_len(pdev, 1));
- if (!adapter->hw.flash_address)
+ if (!hw->flash_address)
goto err_flashmap;
}
- if (e1000_check_phy_reset_block(&adapter->hw))
+ if (e1000_check_phy_reset_block(hw))
DPRINTK(PROBE, INFO, "PHY reset is blocked due to SOL/IDER session.\n");
- if (adapter->hw.mac_type >= e1000_82543) {
+ if (hw->mac_type >= e1000_82543) {
netdev->features = NETIF_F_SG |
NETIF_F_HW_CSUM |
NETIF_F_HW_VLAN_TX |
NETIF_F_HW_VLAN_RX |
NETIF_F_HW_VLAN_FILTER;
- if (adapter->hw.mac_type == e1000_ich8lan)
+ if (hw->mac_type == e1000_ich8lan)
netdev->features &= ~NETIF_F_HW_VLAN_FILTER;
}
- if ((adapter->hw.mac_type >= e1000_82544) &&
- (adapter->hw.mac_type != e1000_82547))
+ if ((hw->mac_type >= e1000_82544) &&
+ (hw->mac_type != e1000_82547))
netdev->features |= NETIF_F_TSO;
- if (adapter->hw.mac_type > e1000_82547_rev_2)
+ if (hw->mac_type > e1000_82547_rev_2)
netdev->features |= NETIF_F_TSO6;
if (pci_using_dac)
netdev->features |= NETIF_F_HIGHDMA;
netdev->features |= NETIF_F_LLTX;
- adapter->en_mng_pt = e1000_enable_mng_pass_thru(&adapter->hw);
+ adapter->en_mng_pt = e1000_enable_mng_pass_thru(hw);
/* initialize eeprom parameters */
- if (e1000_init_eeprom_params(&adapter->hw)) {
+ if (e1000_init_eeprom_params(hw)) {
E1000_ERR("EEPROM initialization failed\n");
goto err_eeprom;
}
@@ -1010,10 +1025,10 @@ e1000_probe(struct pci_dev *pdev,
/* before reading the EEPROM, reset the controller to
* put the device in a known good starting state */
- e1000_reset_hw(&adapter->hw);
+ e1000_reset_hw(hw);
/* make sure the EEPROM is good */
- if (e1000_validate_eeprom_checksum(&adapter->hw) < 0) {
+ if (e1000_validate_eeprom_checksum(hw) < 0) {
DPRINTK(PROBE, ERR, "The EEPROM Checksum Is Not Valid\n");
e1000_dump_eeprom(adapter);
/*
@@ -1024,20 +1039,20 @@ e1000_probe(struct pci_dev *pdev,
* interface after manually setting a hw addr using
* `ip set address`
*/
- memset(adapter->hw.mac_addr, 0, netdev->addr_len);
+ memset(hw->mac_addr, 0, netdev->addr_len);
} else {
/* copy the MAC address out of the EEPROM */
- if (e1000_read_mac_addr(&adapter->hw))
+ if (e1000_read_mac_addr(hw))
DPRINTK(PROBE, ERR, "EEPROM Read Error\n");
}
/* don't block initalization here due to bad MAC address */
- memcpy(netdev->dev_addr, adapter->hw.mac_addr, netdev->addr_len);
- memcpy(netdev->perm_addr, adapter->hw.mac_addr, netdev->addr_len);
+ memcpy(netdev->dev_addr, hw->mac_addr, netdev->addr_len);
+ memcpy(netdev->perm_addr, hw->mac_addr, netdev->addr_len);
if (!is_valid_ether_addr(netdev->perm_addr))
DPRINTK(PROBE, ERR, "Invalid MAC Address\n");
- e1000_get_bus_info(&adapter->hw);
+ e1000_get_bus_info(hw);
init_timer(&adapter->tx_fifo_stall_timer);
adapter->tx_fifo_stall_timer.function = &e1000_82547_tx_fifo_stall;
@@ -1060,18 +1075,18 @@ e1000_probe(struct pci_dev *pdev,
* enable the ACPI Magic Packet filter
*/
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
case e1000_82542_rev2_0:
case e1000_82542_rev2_1:
case e1000_82543:
break;
case e1000_82544:
- e1000_read_eeprom(&adapter->hw,
+ e1000_read_eeprom(hw,
EEPROM_INIT_CONTROL2_REG, 1, &eeprom_data);
eeprom_apme_mask = E1000_EEPROM_82544_APM;
break;
case e1000_ich8lan:
- e1000_read_eeprom(&adapter->hw,
+ e1000_read_eeprom(hw,
EEPROM_INIT_CONTROL1_REG, 1, &eeprom_data);
eeprom_apme_mask = E1000_EEPROM_ICH8_APME;
break;
@@ -1079,14 +1094,14 @@ e1000_probe(struct pci_dev *pdev,
case e1000_82546_rev_3:
case e1000_82571:
case e1000_80003es2lan:
- if (E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_FUNC_1){
- e1000_read_eeprom(&adapter->hw,
+ if (er32(STATUS) & E1000_STATUS_FUNC_1){
+ e1000_read_eeprom(hw,
EEPROM_INIT_CONTROL3_PORT_B, 1, &eeprom_data);
break;
}
/* Fall Through */
default:
- e1000_read_eeprom(&adapter->hw,
+ e1000_read_eeprom(hw,
EEPROM_INIT_CONTROL3_PORT_A, 1, &eeprom_data);
break;
}
@@ -1105,7 +1120,7 @@ e1000_probe(struct pci_dev *pdev,
case E1000_DEV_ID_82571EB_FIBER:
/* Wake events only supported on port A for dual fiber
* regardless of eeprom setting */
- if (E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_FUNC_1)
+ if (er32(STATUS) & E1000_STATUS_FUNC_1)
adapter->eeprom_wol = 0;
break;
case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
@@ -1128,8 +1143,6 @@ e1000_probe(struct pci_dev *pdev,
adapter->wol = adapter->eeprom_wol;
/* print bus type/speed/width info */
- {
- struct e1000_hw *hw = &adapter->hw;
DPRINTK(PROBE, INFO, "(PCI%s:%s:%s) ",
((hw->bus_type == e1000_bus_type_pcix) ? "-X" :
(hw->bus_type == e1000_bus_type_pci_express ? " Express":"")),
@@ -1142,11 +1155,10 @@ e1000_probe(struct pci_dev *pdev,
(hw->bus_width == e1000_bus_width_pciex_4) ? "Width x4" :
(hw->bus_width == e1000_bus_width_pciex_1) ? "Width x1" :
"32-bit"));
- }
printk("%s\n", print_mac(mac, netdev->dev_addr));
- if (adapter->hw.bus_type == e1000_bus_type_pci_express) {
+ if (hw->bus_type == e1000_bus_type_pci_express) {
DPRINTK(PROBE, WARNING, "This device (id %04x:%04x) will no "
"longer be supported by this driver in the future.\n",
pdev->vendor, pdev->device);
@@ -1161,8 +1173,8 @@ e1000_probe(struct pci_dev *pdev,
* DRV_LOAD until the interface is up. For all other cases,
* let the f/w know that the h/w is now under the control
* of the driver. */
- if (adapter->hw.mac_type != e1000_82573 ||
- !e1000_check_mng_mode(&adapter->hw))
+ if (hw->mac_type != e1000_82573 ||
+ !e1000_check_mng_mode(hw))
e1000_get_hw_control(adapter);
/* tell the stack to leave us alone until e1000_open() is called */
@@ -1181,11 +1193,11 @@ e1000_probe(struct pci_dev *pdev,
err_register:
e1000_release_hw_control(adapter);
err_eeprom:
- if (!e1000_check_phy_reset_block(&adapter->hw))
- e1000_phy_hw_reset(&adapter->hw);
+ if (!e1000_check_phy_reset_block(hw))
+ e1000_phy_hw_reset(hw);
- if (adapter->hw.flash_address)
- iounmap(adapter->hw.flash_address);
+ if (hw->flash_address)
+ iounmap(hw->flash_address);
err_flashmap:
#ifdef CONFIG_E1000_NAPI
for (i = 0; i < adapter->num_rx_queues; i++)
@@ -1198,7 +1210,7 @@ err_flashmap:
kfree(adapter->polling_netdev);
#endif
err_sw_init:
- iounmap(adapter->hw.hw_addr);
+ iounmap(hw->hw_addr);
err_ioremap:
free_netdev(netdev);
err_alloc_etherdev:
@@ -1223,6 +1235,7 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
#ifdef CONFIG_E1000_NAPI
int i;
#endif
@@ -1242,8 +1255,8 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
unregister_netdev(netdev);
- if (!e1000_check_phy_reset_block(&adapter->hw))
- e1000_phy_hw_reset(&adapter->hw);
+ if (!e1000_check_phy_reset_block(hw))
+ e1000_phy_hw_reset(hw);
kfree(adapter->tx_ring);
kfree(adapter->rx_ring);
@@ -1251,9 +1264,9 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
kfree(adapter->polling_netdev);
#endif
- iounmap(adapter->hw.hw_addr);
- if (adapter->hw.flash_address)
- iounmap(adapter->hw.flash_address);
+ iounmap(hw->hw_addr);
+ if (hw->flash_address)
+ iounmap(hw->flash_address);
pci_release_regions(pdev);
free_netdev(netdev);
@@ -1407,6 +1420,7 @@ static int __devinit e1000_alloc_queues(struct e1000_adapter *adapter)
static int e1000_open(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
int err;
/* disallow open during test */
@@ -1426,15 +1440,15 @@ static int e1000_open(struct net_device *netdev)
e1000_power_up_phy(adapter);
adapter->mng_vlan_id = E1000_MNG_VLAN_NONE;
- if ((adapter->hw.mng_cookie.status &
+ if ((hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT)) {
e1000_update_mng_vlan(adapter);
}
/* If AMT is enabled, let the firmware know that the network
* interface is now open */
- if (adapter->hw.mac_type == e1000_82573 &&
- e1000_check_mng_mode(&adapter->hw))
+ if (hw->mac_type == e1000_82573 &&
+ e1000_check_mng_mode(hw))
e1000_get_hw_control(adapter);
/* before we allocate an interrupt, we must be ready to handle it.
@@ -1457,7 +1471,7 @@ static int e1000_open(struct net_device *netdev)
e1000_irq_enable(adapter);
/* fire a link status change interrupt to start the watchdog */
- E1000_WRITE_REG(&adapter->hw, ICS, E1000_ICS_LSC);
+ ew32(ICS, E1000_ICS_LSC);
return E1000_SUCCESS;
@@ -1488,6 +1502,7 @@ err_setup_tx:
static int e1000_close(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
WARN_ON(test_bit(__E1000_RESETTING, &adapter->flags));
e1000_down(adapter);
@@ -1499,7 +1514,7 @@ static int e1000_close(struct net_device *netdev)
/* kill manageability vlan ID if supported, but not if a vlan with
* the same ID is registered on the host OS (let 8021q kill it) */
- if ((adapter->hw.mng_cookie.status &
+ if ((hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) &&
!(adapter->vlgrp &&
vlan_group_get_device(adapter->vlgrp, adapter->mng_vlan_id))) {
@@ -1508,8 +1523,8 @@ static int e1000_close(struct net_device *netdev)
/* If AMT is enabled, let the firmware know that the network
* interface is now closed */
- if (adapter->hw.mac_type == e1000_82573 &&
- e1000_check_mng_mode(&adapter->hw))
+ if (hw->mac_type == e1000_82573 &&
+ e1000_check_mng_mode(hw))
e1000_release_hw_control(adapter);
return 0;
@@ -1524,13 +1539,14 @@ static int e1000_close(struct net_device *netdev)
static bool e1000_check_64k_bound(struct e1000_adapter *adapter, void *start,
unsigned long len)
{
+ struct e1000_hw *hw = &adapter->hw;
unsigned long begin = (unsigned long) start;
unsigned long end = begin + len;
/* First rev 82545 and 82546 need to not allow any memory
* write location to cross 64k boundary due to errata 23 */
- if (adapter->hw.mac_type == e1000_82545 ||
- adapter->hw.mac_type == e1000_82546) {
+ if (hw->mac_type == e1000_82545 ||
+ hw->mac_type == e1000_82546) {
return ((begin ^ (end - 1)) >> 16) != 0 ? false : true;
}
@@ -1661,18 +1677,18 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
tdba = adapter->tx_ring[0].dma;
tdlen = adapter->tx_ring[0].count *
sizeof(struct e1000_tx_desc);
- E1000_WRITE_REG(hw, TDLEN, tdlen);
- E1000_WRITE_REG(hw, TDBAH, (tdba >> 32));
- E1000_WRITE_REG(hw, TDBAL, (tdba & 0x00000000ffffffffULL));
- E1000_WRITE_REG(hw, TDT, 0);
- E1000_WRITE_REG(hw, TDH, 0);
+ ew32(TDLEN, tdlen);
+ ew32(TDBAH, (tdba >> 32));
+ ew32(TDBAL, (tdba & 0x00000000ffffffffULL));
+ ew32(TDT, 0);
+ ew32(TDH, 0);
adapter->tx_ring[0].tdh = ((hw->mac_type >= e1000_82543) ? E1000_TDH : E1000_82542_TDH);
adapter->tx_ring[0].tdt = ((hw->mac_type >= e1000_82543) ? E1000_TDT : E1000_82542_TDT);
break;
}
/* Set the default values for the Tx Inter Packet Gap timer */
- if (adapter->hw.mac_type <= e1000_82547_rev_2 &&
+ if (hw->mac_type <= e1000_82547_rev_2 &&
(hw->media_type == e1000_media_type_fiber ||
hw->media_type == e1000_media_type_internal_serdes))
tipg = DEFAULT_82543_TIPG_IPGT_FIBER;
@@ -1697,34 +1713,34 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
}
tipg |= ipgr1 << E1000_TIPG_IPGR1_SHIFT;
tipg |= ipgr2 << E1000_TIPG_IPGR2_SHIFT;
- E1000_WRITE_REG(hw, TIPG, tipg);
+ ew32(TIPG, tipg);
/* Set the Tx Interrupt Delay register */
- E1000_WRITE_REG(hw, TIDV, adapter->tx_int_delay);
+ ew32(TIDV, adapter->tx_int_delay);
if (hw->mac_type >= e1000_82540)
- E1000_WRITE_REG(hw, TADV, adapter->tx_abs_int_delay);
+ ew32(TADV, adapter->tx_abs_int_delay);
/* Program the Transmit Control Register */
- tctl = E1000_READ_REG(hw, TCTL);
+ tctl = er32(TCTL);
tctl &= ~E1000_TCTL_CT;
tctl |= E1000_TCTL_PSP | E1000_TCTL_RTLC |
(E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT);
if (hw->mac_type == e1000_82571 || hw->mac_type == e1000_82572) {
- tarc = E1000_READ_REG(hw, TARC0);
+ tarc = er32(TARC0);
/* set the speed mode bit, we'll clear it if we're not at
* gigabit link later */
tarc |= (1 << 21);
- E1000_WRITE_REG(hw, TARC0, tarc);
+ ew32(TARC0, tarc);
} else if (hw->mac_type == e1000_80003es2lan) {
- tarc = E1000_READ_REG(hw, TARC0);
+ tarc = er32(TARC0);
tarc |= 1;
- E1000_WRITE_REG(hw, TARC0, tarc);
- tarc = E1000_READ_REG(hw, TARC1);
+ ew32(TARC0, tarc);
+ tarc = er32(TARC1);
tarc |= 1;
- E1000_WRITE_REG(hw, TARC1, tarc);
+ ew32(TARC1, tarc);
}
e1000_config_collision_dist(hw);
@@ -1747,7 +1763,7 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
hw->bus_type == e1000_bus_type_pcix)
adapter->pcix_82544 = 1;
- E1000_WRITE_REG(hw, TCTL, tctl);
+ ew32(TCTL, tctl);
}
@@ -1762,6 +1778,7 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
struct e1000_rx_ring *rxdr)
{
+ struct e1000_hw *hw = &adapter->hw;
struct pci_dev *pdev = adapter->pdev;
int size, desc_len;
@@ -1794,7 +1811,7 @@ static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
return -ENOMEM;
}
- if (adapter->hw.mac_type <= e1000_82547_rev_2)
+ if (hw->mac_type <= e1000_82547_rev_2)
desc_len = sizeof(struct e1000_rx_desc);
else
desc_len = sizeof(union e1000_rx_desc_packet_split);
@@ -1890,21 +1907,22 @@ int e1000_setup_all_rx_resources(struct e1000_adapter *adapter)
(((S) & (PAGE_SIZE - 1)) ? 1 : 0))
static void e1000_setup_rctl(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
u32 rctl, rfctl;
u32 psrctl = 0;
#ifndef CONFIG_E1000_DISABLE_PACKET_SPLIT
u32 pages = 0;
#endif
- rctl = E1000_READ_REG(&adapter->hw, RCTL);
+ rctl = er32(RCTL);
rctl &= ~(3 << E1000_RCTL_MO_SHIFT);
rctl |= E1000_RCTL_EN | E1000_RCTL_BAM |
E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
- (adapter->hw.mc_filter_type << E1000_RCTL_MO_SHIFT);
+ (hw->mc_filter_type << E1000_RCTL_MO_SHIFT);
- if (adapter->hw.tbi_compatibility_on == 1)
+ if (hw->tbi_compatibility_on == 1)
rctl |= E1000_RCTL_SBP;
else
rctl &= ~E1000_RCTL_SBP;
@@ -1957,7 +1975,7 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
/* allocations using alloc_page take too long for regular MTU
* so only enable packet split for jumbo frames */
pages = PAGE_USE_COUNT(adapter->netdev->mtu);
- if ((adapter->hw.mac_type >= e1000_82571) && (pages <= 3) &&
+ if ((hw->mac_type >= e1000_82571) && (pages <= 3) &&
PAGE_SIZE <= 16384 && (rctl & E1000_RCTL_LPE))
adapter->rx_ps_pages = pages;
else
@@ -1965,14 +1983,14 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
#endif
if (adapter->rx_ps_pages) {
/* Configure extra packet-split registers */
- rfctl = E1000_READ_REG(&adapter->hw, RFCTL);
+ rfctl = er32(RFCTL);
rfctl |= E1000_RFCTL_EXTEN;
/* disable packet split support for IPv6 extension headers,
* because some malformed IPv6 headers can hang the RX */
rfctl |= (E1000_RFCTL_IPV6_EX_DIS |
E1000_RFCTL_NEW_IPV6_EXT_DIS);
- E1000_WRITE_REG(&adapter->hw, RFCTL, rfctl);
+ ew32(RFCTL, rfctl);
rctl |= E1000_RCTL_DTYP_PS;
@@ -1992,10 +2010,10 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
break;
}
- E1000_WRITE_REG(&adapter->hw, PSRCTL, psrctl);
+ ew32(PSRCTL, psrctl);
}
- E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
+ ew32(RCTL, rctl);
}
/**
@@ -2025,30 +2043,29 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
}
/* disable receives while setting up the descriptors */
- rctl = E1000_READ_REG(hw, RCTL);
- E1000_WRITE_REG(hw, RCTL, rctl & ~E1000_RCTL_EN);
+ rctl = er32(RCTL);
+ ew32(RCTL, rctl & ~E1000_RCTL_EN);
/* set the Receive Delay Timer Register */
- E1000_WRITE_REG(hw, RDTR, adapter->rx_int_delay);
+ ew32(RDTR, adapter->rx_int_delay);
if (hw->mac_type >= e1000_82540) {
- E1000_WRITE_REG(hw, RADV, adapter->rx_abs_int_delay);
+ ew32(RADV, adapter->rx_abs_int_delay);
if (adapter->itr_setting != 0)
- E1000_WRITE_REG(hw, ITR,
- 1000000000 / (adapter->itr * 256));
+ ew32(ITR, 1000000000 / (adapter->itr * 256));
}
if (hw->mac_type >= e1000_82571) {
- ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
+ ctrl_ext = er32(CTRL_EXT);
/* Reset delay timers after every interrupt */
ctrl_ext |= E1000_CTRL_EXT_INT_TIMER_CLR;
#ifdef CONFIG_E1000_NAPI
/* Auto-Mask interrupts upon ICR access */
ctrl_ext |= E1000_CTRL_EXT_IAME;
- E1000_WRITE_REG(hw, IAM, 0xffffffff);
+ ew32(IAM, 0xffffffff);
#endif
- E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
- E1000_WRITE_FLUSH(hw);
+ ew32(CTRL_EXT, ctrl_ext);
+ E1000_WRITE_FLUSH();
}
/* Setup the HW Rx Head and Tail Descriptor Pointers and
@@ -2057,11 +2074,11 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
case 1:
default:
rdba = adapter->rx_ring[0].dma;
- E1000_WRITE_REG(hw, RDLEN, rdlen);
- E1000_WRITE_REG(hw, RDBAH, (rdba >> 32));
- E1000_WRITE_REG(hw, RDBAL, (rdba & 0x00000000ffffffffULL));
- E1000_WRITE_REG(hw, RDT, 0);
- E1000_WRITE_REG(hw, RDH, 0);
+ ew32(RDLEN, rdlen);
+ ew32(RDBAH, (rdba >> 32));
+ ew32(RDBAL, (rdba & 0x00000000ffffffffULL));
+ ew32(RDT, 0);
+ ew32(RDH, 0);
adapter->rx_ring[0].rdh = ((hw->mac_type >= e1000_82543) ? E1000_RDH : E1000_82542_RDH);
adapter->rx_ring[0].rdt = ((hw->mac_type >= e1000_82543) ? E1000_RDT : E1000_82542_RDT);
break;
@@ -2069,7 +2086,7 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
/* Enable 82543 Receive Checksum Offload for TCP and UDP */
if (hw->mac_type >= e1000_82543) {
- rxcsum = E1000_READ_REG(hw, RXCSUM);
+ rxcsum = er32(RXCSUM);
if (adapter->rx_csum) {
rxcsum |= E1000_RXCSUM_TUOFL;
@@ -2083,17 +2100,17 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
rxcsum &= ~E1000_RXCSUM_TUOFL;
/* don't need to clear IPPCSE as it defaults to 0 */
}
- E1000_WRITE_REG(hw, RXCSUM, rxcsum);
+ ew32(RXCSUM, rxcsum);
}
/* enable early receives on 82573, only takes effect if using > 2048
* byte total frame size. for example only for jumbo frames */
#define E1000_ERT_2048 0x100
if (hw->mac_type == e1000_82573)
- E1000_WRITE_REG(hw, ERT, E1000_ERT_2048);
+ ew32(ERT, E1000_ERT_2048);
/* Enable Receives */
- E1000_WRITE_REG(hw, RCTL, rctl);
+ ew32(RCTL, rctl);
}
/**
@@ -2160,6 +2177,7 @@ static void e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter,
static void e1000_clean_tx_ring(struct e1000_adapter *adapter,
struct e1000_tx_ring *tx_ring)
{
+ struct e1000_hw *hw = &adapter->hw;
struct e1000_buffer *buffer_info;
unsigned long size;
unsigned int i;
@@ -2182,8 +2200,8 @@ static void e1000_clean_tx_ring(struct e1000_adapter *adapter,
tx_ring->next_to_clean = 0;
tx_ring->last_tx_tso = 0;
- writel(0, adapter->hw.hw_addr + tx_ring->tdh);
- writel(0, adapter->hw.hw_addr + tx_ring->tdt);
+ writel(0, hw->hw_addr + tx_ring->tdh);
+ writel(0, hw->hw_addr + tx_ring->tdt);
}
/**
@@ -2250,6 +2268,7 @@ void e1000_free_all_rx_resources(struct e1000_adapter *adapter)
static void e1000_clean_rx_ring(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring)
{
+ struct e1000_hw *hw = &adapter->hw;
struct e1000_buffer *buffer_info;
struct e1000_ps_page *ps_page;
struct e1000_ps_page_dma *ps_page_dma;
@@ -2296,8 +2315,8 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter,
rx_ring->next_to_clean = 0;
rx_ring->next_to_use = 0;
- writel(0, adapter->hw.hw_addr + rx_ring->rdh);
- writel(0, adapter->hw.hw_addr + rx_ring->rdt);
+ writel(0, hw->hw_addr + rx_ring->rdh);
+ writel(0, hw->hw_addr + rx_ring->rdt);
}
/**
@@ -2318,15 +2337,16 @@ static void e1000_clean_all_rx_rings(struct e1000_adapter *adapter)
*/
static void e1000_enter_82542_rst(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
u32 rctl;
- e1000_pci_clear_mwi(&adapter->hw);
+ e1000_pci_clear_mwi(hw);
- rctl = E1000_READ_REG(&adapter->hw, RCTL);
+ rctl = er32(RCTL);
rctl |= E1000_RCTL_RST;
- E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
- E1000_WRITE_FLUSH(&adapter->hw);
+ ew32(RCTL, rctl);
+ E1000_WRITE_FLUSH();
mdelay(5);
if (netif_running(netdev))
@@ -2335,17 +2355,18 @@ static void e1000_enter_82542_rst(struct e1000_adapter *adapter)
static void e1000_leave_82542_rst(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
u32 rctl;
- rctl = E1000_READ_REG(&adapter->hw, RCTL);
+ rctl = er32(RCTL);
rctl &= ~E1000_RCTL_RST;
- E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
- E1000_WRITE_FLUSH(&adapter->hw);
+ ew32(RCTL, rctl);
+ E1000_WRITE_FLUSH();
mdelay(5);
- if (adapter->hw.pci_cmd_word & PCI_COMMAND_INVALIDATE)
- e1000_pci_set_mwi(&adapter->hw);
+ if (hw->pci_cmd_word & PCI_COMMAND_INVALIDATE)
+ e1000_pci_set_mwi(hw);
if (netif_running(netdev)) {
/* No need to loop, because 82542 supports only 1 queue */
@@ -2366,6 +2387,7 @@ static void e1000_leave_82542_rst(struct e1000_adapter *adapter)
static int e1000_set_mac(struct net_device *netdev, void *p)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
struct sockaddr *addr = p;
if (!is_valid_ether_addr(addr->sa_data))
@@ -2373,19 +2395,19 @@ static int e1000_set_mac(struct net_device *netdev, void *p)
/* 82542 2.0 needs to be in reset to write receive address registers */
- if (adapter->hw.mac_type == e1000_82542_rev2_0)
+ if (hw->mac_type == e1000_82542_rev2_0)
e1000_enter_82542_rst(adapter);
memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
- memcpy(adapter->hw.mac_addr, addr->sa_data, netdev->addr_len);
+ memcpy(hw->mac_addr, addr->sa_data, netdev->addr_len);
- e1000_rar_set(&adapter->hw, adapter->hw.mac_addr, 0);
+ e1000_rar_set(hw, hw->mac_addr, 0);
/* With 82571 controllers, LAA may be overwritten (with the default)
* due to controller reset from the other port. */
- if (adapter->hw.mac_type == e1000_82571) {
+ if (hw->mac_type == e1000_82571) {
/* activate the work around */
- adapter->hw.laa_is_present = 1;
+ hw->laa_is_present = 1;
/* Hold a copy of the LAA in RAR[14] This is done so that
* between the time RAR[0] gets clobbered and the time it
@@ -2393,11 +2415,11 @@ static int e1000_set_mac(struct net_device *netdev, void *p)
* of the RARs and no incoming packets directed to this port
* are dropped. Eventaully the LAA will be in RAR[0] and
* RAR[14] */
- e1000_rar_set(&adapter->hw, adapter->hw.mac_addr,
+ e1000_rar_set(hw, hw->mac_addr,
E1000_RAR_ENTRIES - 1);
}
- if (adapter->hw.mac_type == e1000_82542_rev2_0)
+ if (hw->mac_type == e1000_82542_rev2_0)
e1000_leave_82542_rst(adapter);
return 0;
@@ -2426,16 +2448,16 @@ static void e1000_set_rx_mode(struct net_device *netdev)
E1000_NUM_MTA_REGISTERS_ICH8LAN :
E1000_NUM_MTA_REGISTERS;
- if (adapter->hw.mac_type == e1000_ich8lan)
+ if (hw->mac_type == e1000_ich8lan)
rar_entries = E1000_RAR_ENTRIES_ICH8LAN;
/* reserve RAR[14] for LAA over-write work-around */
- if (adapter->hw.mac_type == e1000_82571)
+ if (hw->mac_type == e1000_82571)
rar_entries--;
/* Check for Promiscuous and All Multicast modes */
- rctl = E1000_READ_REG(hw, RCTL);
+ rctl = er32(RCTL);
if (netdev->flags & IFF_PROMISC) {
rctl |= (E1000_RCTL_UPE | E1000_RCTL_MPE);
@@ -2453,7 +2475,7 @@ static void e1000_set_rx_mode(struct net_device *netdev)
uc_ptr = netdev->uc_list;
}
- E1000_WRITE_REG(hw, RCTL, rctl);
+ ew32(RCTL, rctl);
/* 82542 2.0 needs to be in reset to write receive address registers */
@@ -2479,9 +2501,9 @@ static void e1000_set_rx_mode(struct net_device *netdev)
mc_ptr = mc_ptr->next;
} else {
E1000_WRITE_REG_ARRAY(hw, RA, i << 1, 0);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
E1000_WRITE_REG_ARRAY(hw, RA, (i << 1) + 1, 0);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
}
}
WARN_ON(uc_ptr != NULL);
@@ -2490,7 +2512,7 @@ static void e1000_set_rx_mode(struct net_device *netdev)
for (i = 0; i < mta_reg_count; i++) {
E1000_WRITE_REG_ARRAY(hw, MTA, i, 0);
- E1000_WRITE_FLUSH(hw);
+ E1000_WRITE_FLUSH();
}
/* load any remaining addresses into the hash table */
@@ -2510,7 +2532,8 @@ static void e1000_set_rx_mode(struct net_device *netdev)
static void e1000_update_phy_info(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
- e1000_phy_get_info(&adapter->hw, &adapter->phy_info);
+ struct e1000_hw *hw = &adapter->hw;
+ e1000_phy_get_info(hw, &adapter->phy_info);
}
/**
@@ -2521,29 +2544,22 @@ static void e1000_update_phy_info(unsigned long data)
static void e1000_82547_tx_fifo_stall(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
u32 tctl;
if (atomic_read(&adapter->tx_fifo_stall)) {
- if ((E1000_READ_REG(&adapter->hw, TDT) ==
- E1000_READ_REG(&adapter->hw, TDH)) &&
- (E1000_READ_REG(&adapter->hw, TDFT) ==
- E1000_READ_REG(&adapter->hw, TDFH)) &&
- (E1000_READ_REG(&adapter->hw, TDFTS) ==
- E1000_READ_REG(&adapter->hw, TDFHS))) {
- tctl = E1000_READ_REG(&adapter->hw, TCTL);
- E1000_WRITE_REG(&adapter->hw, TCTL,
- tctl & ~E1000_TCTL_EN);
- E1000_WRITE_REG(&adapter->hw, TDFT,
- adapter->tx_head_addr);
- E1000_WRITE_REG(&adapter->hw, TDFH,
- adapter->tx_head_addr);
- E1000_WRITE_REG(&adapter->hw, TDFTS,
- adapter->tx_head_addr);
- E1000_WRITE_REG(&adapter->hw, TDFHS,
- adapter->tx_head_addr);
- E1000_WRITE_REG(&adapter->hw, TCTL, tctl);
- E1000_WRITE_FLUSH(&adapter->hw);
+ if ((er32(TDT) == er32(TDH)) &&
+ (er32(TDFT) == er32(TDFH)) &&
+ (er32(TDFTS) == er32(TDFHS))) {
+ tctl = er32(TCTL);
+ ew32(TCTL, tctl & ~E1000_TCTL_EN);
+ ew32(TDFT, adapter->tx_head_addr);
+ ew32(TDFH, adapter->tx_head_addr);
+ ew32(TDFTS, adapter->tx_head_addr);
+ ew32(TDFHS, adapter->tx_head_addr);
+ ew32(TCTL, tctl);
+ E1000_WRITE_FLUSH();
adapter->tx_fifo_head = 0;
atomic_set(&adapter->tx_fifo_stall, 0);
@@ -2561,41 +2577,42 @@ static void e1000_82547_tx_fifo_stall(unsigned long data)
static void e1000_watchdog(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct e1000_tx_ring *txdr = adapter->tx_ring;
u32 link, tctl;
s32 ret_val;
- ret_val = e1000_check_for_link(&adapter->hw);
+ ret_val = e1000_check_for_link(hw);
if ((ret_val == E1000_ERR_PHY) &&
- (adapter->hw.phy_type == e1000_phy_igp_3) &&
- (E1000_READ_REG(&adapter->hw, CTRL) & E1000_PHY_CTRL_GBE_DISABLE)) {
+ (hw->phy_type == e1000_phy_igp_3) &&
+ (er32(CTRL) & E1000_PHY_CTRL_GBE_DISABLE)) {
/* See e1000_kumeran_lock_loss_workaround() */
DPRINTK(LINK, INFO,
"Gigabit has been disabled, downgrading speed\n");
}
- if (adapter->hw.mac_type == e1000_82573) {
- e1000_enable_tx_pkt_filtering(&adapter->hw);
- if (adapter->mng_vlan_id != adapter->hw.mng_cookie.vlan_id)
+ if (hw->mac_type == e1000_82573) {
+ e1000_enable_tx_pkt_filtering(hw);
+ if (adapter->mng_vlan_id != hw->mng_cookie.vlan_id)
e1000_update_mng_vlan(adapter);
}
- if ((adapter->hw.media_type == e1000_media_type_internal_serdes) &&
- !(E1000_READ_REG(&adapter->hw, TXCW) & E1000_TXCW_ANE))
- link = !adapter->hw.serdes_link_down;
+ if ((hw->media_type == e1000_media_type_internal_serdes) &&
+ !(er32(TXCW) & E1000_TXCW_ANE))
+ link = !hw->serdes_link_down;
else
- link = E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU;
+ link = er32(STATUS) & E1000_STATUS_LU;
if (link) {
if (!netif_carrier_ok(netdev)) {
u32 ctrl;
bool txb2b = true;
- e1000_get_speed_and_duplex(&adapter->hw,
+ e1000_get_speed_and_duplex(hw,
&adapter->link_speed,
&adapter->link_duplex);
- ctrl = E1000_READ_REG(&adapter->hw, CTRL);
+ ctrl = er32(CTRL);
DPRINTK(LINK, INFO, "NIC Link is Up %d Mbps %s, "
"Flow Control: %s\n",
adapter->link_speed,
@@ -2623,19 +2640,19 @@ static void e1000_watchdog(unsigned long data)
break;
}
- if ((adapter->hw.mac_type == e1000_82571 ||
- adapter->hw.mac_type == e1000_82572) &&
+ if ((hw->mac_type == e1000_82571 ||
+ hw->mac_type == e1000_82572) &&
!txb2b) {
u32 tarc0;
- tarc0 = E1000_READ_REG(&adapter->hw, TARC0);
+ tarc0 = er32(TARC0);
tarc0 &= ~(1 << 21);
- E1000_WRITE_REG(&adapter->hw, TARC0, tarc0);
+ ew32(TARC0, tarc0);
}
/* disable TSO for pcie and 10/100 speeds, to avoid
* some hardware issues */
if (!adapter->tso_force &&
- adapter->hw.bus_type == e1000_bus_type_pci_express){
+ hw->bus_type == e1000_bus_type_pci_express){
switch (adapter->link_speed) {
case SPEED_10:
case SPEED_100:
@@ -2656,9 +2673,9 @@ static void e1000_watchdog(unsigned long data)
/* enable transmits in the hardware, need to do this
* after setting TARC0 */
- tctl = E1000_READ_REG(&adapter->hw, TCTL);
+ tctl = er32(TCTL);
tctl |= E1000_TCTL_EN;
- E1000_WRITE_REG(&adapter->hw, TCTL, tctl);
+ ew32(TCTL, tctl);
netif_carrier_on(netdev);
netif_wake_queue(netdev);
@@ -2666,10 +2683,9 @@ static void e1000_watchdog(unsigned long data)
adapter->smartspeed = 0;
} else {
/* make sure the receive unit is started */
- if (adapter->hw.rx_needs_kicking) {
- struct e1000_hw *hw = &adapter->hw;
- u32 rctl = E1000_READ_REG(hw, RCTL);
- E1000_WRITE_REG(hw, RCTL, rctl | E1000_RCTL_EN);
+ if (hw->rx_needs_kicking) {
+ u32 rctl = er32(RCTL);
+ ew32(RCTL, rctl | E1000_RCTL_EN);
}
}
} else {
@@ -2686,7 +2702,7 @@ static void e1000_watchdog(unsigned long data)
* disable receives in the ISR and
* reset device here in the watchdog
*/
- if (adapter->hw.mac_type == e1000_80003es2lan)
+ if (hw->mac_type == e1000_80003es2lan)
/* reset device */
schedule_work(&adapter->reset_task);
}
@@ -2696,9 +2712,9 @@ static void e1000_watchdog(unsigned long data)
e1000_update_stats(adapter);
- adapter->hw.tx_packet_delta = adapter->stats.tpt - adapter->tpt_old;
+ hw->tx_packet_delta = adapter->stats.tpt - adapter->tpt_old;
adapter->tpt_old = adapter->stats.tpt;
- adapter->hw.collision_delta = adapter->stats.colc - adapter->colc_old;
+ hw->collision_delta = adapter->stats.colc - adapter->colc_old;
adapter->colc_old = adapter->stats.colc;
adapter->gorcl = adapter->stats.gorcl - adapter->gorcl_old;
@@ -2706,7 +2722,7 @@ static void e1000_watchdog(unsigned long data)
adapter->gotcl = adapter->stats.gotcl - adapter->gotcl_old;
adapter->gotcl_old = adapter->stats.gotcl;
- e1000_update_adaptive(&adapter->hw);
+ e1000_update_adaptive(hw);
if (!netif_carrier_ok(netdev)) {
if (E1000_DESC_UNUSED(txdr) + 1 < txdr->count) {
@@ -2720,15 +2736,15 @@ static void e1000_watchdog(unsigned long data)
}
/* Cause software interrupt to ensure rx ring is cleaned */
- E1000_WRITE_REG(&adapter->hw, ICS, E1000_ICS_RXDMT0);
+ ew32(ICS, E1000_ICS_RXDMT0);
/* Force detection of hung controller every watchdog period */
adapter->detect_tx_hung = true;
/* With 82571 controllers, LAA may be overwritten due to controller
* reset from the other port. Set the appropriate LAA in RAR[0] */
- if (adapter->hw.mac_type == e1000_82571 && adapter->hw.laa_is_present)
- e1000_rar_set(&adapter->hw, adapter->hw.mac_addr, 0);
+ if (hw->mac_type == e1000_82571 && hw->laa_is_present)
+ e1000_rar_set(hw, hw->mac_addr, 0);
/* Reset the timer */
mod_timer(&adapter->watchdog_timer, round_jiffies(jiffies + 2 * HZ));
@@ -2863,7 +2879,7 @@ set_itr_now:
min(adapter->itr + (new_itr >> 2), new_itr) :
new_itr;
adapter->itr = new_itr;
- E1000_WRITE_REG(hw, ITR, 1000000000 / (new_itr * 256));
+ ew32(ITR, 1000000000 / (new_itr * 256));
}
return;
@@ -2992,6 +3008,7 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
unsigned int max_per_txd, unsigned int nr_frags,
unsigned int mss)
{
+ struct e1000_hw *hw = &adapter->hw;
struct e1000_buffer *buffer_info;
unsigned int len = skb->len;
unsigned int offset = 0, size, count = 0, i;
@@ -3022,7 +3039,7 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
* The fix is to make sure that the first descriptor of a
* packet is smaller than 2048 - 16 - 16 (or 2016) bytes
*/
- if (unlikely((adapter->hw.bus_type == e1000_bus_type_pcix) &&
+ if (unlikely((hw->bus_type == e1000_bus_type_pcix) &&
(size > 2015) && count == 0))
size = 2015;
@@ -3098,6 +3115,7 @@ static void e1000_tx_queue(struct e1000_adapter *adapter,
struct e1000_tx_ring *tx_ring, int tx_flags,
int count)
{
+ struct e1000_hw *hw = &adapter->hw;
struct e1000_tx_desc *tx_desc = NULL;
struct e1000_buffer *buffer_info;
u32 txd_upper = 0, txd_lower = E1000_TXD_CMD_IFCS;
@@ -3143,7 +3161,7 @@ static void e1000_tx_queue(struct e1000_adapter *adapter,
wmb();
tx_ring->next_to_use = i;
- writel(i, adapter->hw.hw_addr + tx_ring->tdt);
+ writel(i, hw->hw_addr + tx_ring->tdt);
/* we need this if more than one processor can write to our tail
* at a time, it syncronizes IO on IA64/Altix systems */
mmiowb();
@@ -3194,8 +3212,8 @@ static int e1000_transfer_dhcp_info(struct e1000_adapter *adapter,
struct e1000_hw *hw = &adapter->hw;
u16 length, offset;
if (vlan_tx_tag_present(skb)) {
- if (!((vlan_tx_tag_get(skb) == adapter->hw.mng_cookie.vlan_id) &&
- ( adapter->hw.mng_cookie.status &
+ if (!((vlan_tx_tag_get(skb) == hw->mng_cookie.vlan_id) &&
+ ( hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT)) )
return 0;
}
@@ -3256,6 +3274,7 @@ static int e1000_maybe_stop_tx(struct net_device *netdev,
static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
struct e1000_tx_ring *tx_ring;
unsigned int first, max_per_txd = E1000_MAX_DATA_PER_TXD;
unsigned int max_txd_pwr = E1000_MAX_TXD_PWR;
@@ -3281,7 +3300,7 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
/* 82571 and newer doesn't need the workaround that limited descriptor
* length to 4kB */
- if (adapter->hw.mac_type >= e1000_82571)
+ if (hw->mac_type >= e1000_82571)
max_per_txd = 8192;
mss = skb_shinfo(skb)->gso_size;
@@ -3301,7 +3320,7 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
* frags into skb->data */
hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
if (skb->data_len && hdr_len == len) {
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
unsigned int pull_size;
case e1000_82544:
/* Make sure we have room to chop off 4 bytes,
@@ -3350,7 +3369,7 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
/* work-around for errata 10 and it applies to all controllers
* in PCI-X mode, so add one more descriptor to the count
*/
- if (unlikely((adapter->hw.bus_type == e1000_bus_type_pcix) &&
+ if (unlikely((hw->bus_type == e1000_bus_type_pcix) &&
(len > 2015)))
count++;
@@ -3362,8 +3381,8 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
count += nr_frags;
- if (adapter->hw.tx_pkt_filtering &&
- (adapter->hw.mac_type == e1000_82573))
+ if (hw->tx_pkt_filtering &&
+ (hw->mac_type == e1000_82573))
e1000_transfer_dhcp_info(adapter, skb);
if (!spin_trylock_irqsave(&tx_ring->tx_lock, flags))
@@ -3377,7 +3396,7 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
return NETDEV_TX_BUSY;
}
- if (unlikely(adapter->hw.mac_type == e1000_82547)) {
+ if (unlikely(hw->mac_type == e1000_82547)) {
if (unlikely(e1000_82547_fifo_workaround(adapter, skb))) {
netif_stop_queue(netdev);
mod_timer(&adapter->tx_fifo_stall_timer, jiffies + 1);
@@ -3474,6 +3493,7 @@ static struct net_device_stats *e1000_get_stats(struct net_device *netdev)
static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
int max_frame = new_mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
u16 eeprom_data = 0;
@@ -3484,7 +3504,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
}
/* Adapter-specific max frame size limits. */
- switch (adapter->hw.mac_type) {
+ switch (hw->mac_type) {
case e1000_undefined ... e1000_82542_rev2_1:
case e1000_ich8lan:
if (max_frame > MAXIMUM_ETHERNET_FRAME_SIZE) {
@@ -3496,9 +3516,9 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
/* Jumbo Frames not supported if:
* - this is not an 82573L device
* - ASPM is enabled in any way (0x1A bits 3:2) */
- e1000_read_eeprom(&adapter->hw, EEPROM_INIT_3GIO_3, 1,
+ e1000_read_eeprom(hw, EEPROM_INIT_3GIO_3, 1,
&eeprom_data);
- if ((adapter->hw.device_id != E1000_DEV_ID_82573L) ||
+ if ((hw->device_id != E1000_DEV_ID_82573L) ||
(eeprom_data & EEPROM_WORD1A_ASPM_MASK)) {
if (max_frame > MAXIMUM_ETHERNET_FRAME_SIZE) {
DPRINTK(PROBE, ERR,
@@ -3545,13 +3565,13 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
adapter->rx_buffer_len = E1000_RXBUFFER_16384;
/* adjust allocation if LPE protects us, and we aren't using SBP */
- if (!adapter->hw.tbi_compatibility_on &&
+ if (!hw->tbi_compatibility_on &&
((max_frame == MAXIMUM_ETHERNET_FRAME_SIZE) ||
(max_frame == MAXIMUM_ETHERNET_VLAN_SIZE)))
adapter->rx_buffer_len = MAXIMUM_ETHERNET_VLAN_SIZE;
netdev->mtu = new_mtu;
- adapter->hw.max_frame_size = max_frame;
+ hw->max_frame_size = max_frame;
if (netif_running(netdev))
e1000_reinit_locked(adapter);
@@ -3589,89 +3609,89 @@ void e1000_update_stats(struct e1000_adapter *adapter)
* be written while holding adapter->stats_lock
*/
- adapter->stats.crcerrs += E1000_READ_REG(hw, CRCERRS);
- adapter->stats.gprc += E1000_READ_REG(hw, GPRC);
- adapter->stats.gorcl += E1000_READ_REG(hw, GORCL);
- adapter->stats.gorch += E1000_READ_REG(hw, GORCH);
- adapter->stats.bprc += E1000_READ_REG(hw, BPRC);
- adapter->stats.mprc += E1000_READ_REG(hw, MPRC);
- adapter->stats.roc += E1000_READ_REG(hw, ROC);
-
- if (adapter->hw.mac_type != e1000_ich8lan) {
- adapter->stats.prc64 += E1000_READ_REG(hw, PRC64);
- adapter->stats.prc127 += E1000_READ_REG(hw, PRC127);
- adapter->stats.prc255 += E1000_READ_REG(hw, PRC255);
- adapter->stats.prc511 += E1000_READ_REG(hw, PRC511);
- adapter->stats.prc1023 += E1000_READ_REG(hw, PRC1023);
- adapter->stats.prc1522 += E1000_READ_REG(hw, PRC1522);
- }
-
- adapter->stats.symerrs += E1000_READ_REG(hw, SYMERRS);
- adapter->stats.mpc += E1000_READ_REG(hw, MPC);
- adapter->stats.scc += E1000_READ_REG(hw, SCC);
- adapter->stats.ecol += E1000_READ_REG(hw, ECOL);
- adapter->stats.mcc += E1000_READ_REG(hw, MCC);
- adapter->stats.latecol += E1000_READ_REG(hw, LATECOL);
- adapter->stats.dc += E1000_READ_REG(hw, DC);
- adapter->stats.sec += E1000_READ_REG(hw, SEC);
- adapter->stats.rlec += E1000_READ_REG(hw, RLEC);
- adapter->stats.xonrxc += E1000_READ_REG(hw, XONRXC);
- adapter->stats.xontxc += E1000_READ_REG(hw, XONTXC);
- adapter->stats.xoffrxc += E1000_READ_REG(hw, XOFFRXC);
- adapter->stats.xofftxc += E1000_READ_REG(hw, XOFFTXC);
- adapter->stats.fcruc += E1000_READ_REG(hw, FCRUC);
- adapter->stats.gptc += E1000_READ_REG(hw, GPTC);
- adapter->stats.gotcl += E1000_READ_REG(hw, GOTCL);
- adapter->stats.gotch += E1000_READ_REG(hw, GOTCH);
- adapter->stats.rnbc += E1000_READ_REG(hw, RNBC);
- adapter->stats.ruc += E1000_READ_REG(hw, RUC);
- adapter->stats.rfc += E1000_READ_REG(hw, RFC);
- adapter->stats.rjc += E1000_READ_REG(hw, RJC);
- adapter->stats.torl += E1000_READ_REG(hw, TORL);
- adapter->stats.torh += E1000_READ_REG(hw, TORH);
- adapter->stats.totl += E1000_READ_REG(hw, TOTL);
- adapter->stats.toth += E1000_READ_REG(hw, TOTH);
- adapter->stats.tpr += E1000_READ_REG(hw, TPR);
-
- if (adapter->hw.mac_type != e1000_ich8lan) {
- adapter->stats.ptc64 += E1000_READ_REG(hw, PTC64);
- adapter->stats.ptc127 += E1000_READ_REG(hw, PTC127);
- adapter->stats.ptc255 += E1000_READ_REG(hw, PTC255);
- adapter->stats.ptc511 += E1000_READ_REG(hw, PTC511);
- adapter->stats.ptc1023 += E1000_READ_REG(hw, PTC1023);
- adapter->stats.ptc1522 += E1000_READ_REG(hw, PTC1522);
- }
-
- adapter->stats.mptc += E1000_READ_REG(hw, MPTC);
- adapter->stats.bptc += E1000_READ_REG(hw, BPTC);
+ adapter->stats.crcerrs += er32(CRCERRS);
+ adapter->stats.gprc += er32(GPRC);
+ adapter->stats.gorcl += er32(GORCL);
+ adapter->stats.gorch += er32(GORCH);
+ adapter->stats.bprc += er32(BPRC);
+ adapter->stats.mprc += er32(MPRC);
+ adapter->stats.roc += er32(ROC);
+
+ if (hw->mac_type != e1000_ich8lan) {
+ adapter->stats.prc64 += er32(PRC64);
+ adapter->stats.prc127 += er32(PRC127);
+ adapter->stats.prc255 += er32(PRC255);
+ adapter->stats.prc511 += er32(PRC511);
+ adapter->stats.prc1023 += er32(PRC1023);
+ adapter->stats.prc1522 += er32(PRC1522);
+ }
+
+ adapter->stats.symerrs += er32(SYMERRS);
+ adapter->stats.mpc += er32(MPC);
+ adapter->stats.scc += er32(SCC);
+ adapter->stats.ecol += er32(ECOL);
+ adapter->stats.mcc += er32(MCC);
+ adapter->stats.latecol += er32(LATECOL);
+ adapter->stats.dc += er32(DC);
+ adapter->stats.sec += er32(SEC);
+ adapter->stats.rlec += er32(RLEC);
+ adapter->stats.xonrxc += er32(XONRXC);
+ adapter->stats.xontxc += er32(XONTXC);
+ adapter->stats.xoffrxc += er32(XOFFRXC);
+ adapter->stats.xofftxc += er32(XOFFTXC);
+ adapter->stats.fcruc += er32(FCRUC);
+ adapter->stats.gptc += er32(GPTC);
+ adapter->stats.gotcl += er32(GOTCL);
+ adapter->stats.gotch += er32(GOTCH);
+ adapter->stats.rnbc += er32(RNBC);
+ adapter->stats.ruc += er32(RUC);
+ adapter->stats.rfc += er32(RFC);
+ adapter->stats.rjc += er32(RJC);
+ adapter->stats.torl += er32(TORL);
+ adapter->stats.torh += er32(TORH);
+ adapter->stats.totl += er32(TOTL);
+ adapter->stats.toth += er32(TOTH);
+ adapter->stats.tpr += er32(TPR);
+
+ if (hw->mac_type != e1000_ich8lan) {
+ adapter->stats.ptc64 += er32(PTC64);
+ adapter->stats.ptc127 += er32(PTC127);
+ adapter->stats.ptc255 += er32(PTC255);
+ adapter->stats.ptc511 += er32(PTC511);
+ adapter->stats.ptc1023 += er32(PTC1023);
+ adapter->stats.ptc1522 += er32(PTC1522);
+ }
+
+ adapter->stats.mptc += er32(MPTC);
+ adapter->stats.bptc += er32(BPTC);
/* used for adaptive IFS */
- hw->tx_packet_delta = E1000_READ_REG(hw, TPT);
+ hw->tx_packet_delta = er32(TPT);
adapter->stats.tpt += hw->tx_packet_delta;
- hw->collision_delta = E1000_READ_REG(hw, COLC);
+ hw->collision_delta = er32(COLC);
adapter->stats.colc += hw->collision_delta;
if (hw->mac_type >= e1000_82543) {
- adapter->stats.algnerrc += E1000_READ_REG(hw, ALGNERRC);
- adapter->stats.rxerrc += E1000_READ_REG(hw, RXERRC);
- adapter->stats.tncrs += E1000_READ_REG(hw, TNCRS);
- adapter->stats.cexterr += E1000_READ_REG(hw, CEXTERR);
- adapter->stats.tsctc += E1000_READ_REG(hw, TSCTC);
- adapter->stats.tsctfc += E1000_READ_REG(hw, TSCTFC);
+ adapter->stats.algnerrc += er32(ALGNERRC);
+ adapter->stats.rxerrc += er32(RXERRC);
+ adapter->stats.tncrs += er32(TNCRS);
+ adapter->stats.cexterr += er32(CEXTERR);
+ adapter->stats.tsctc += er32(TSCTC);
+ adapter->stats.tsctfc += er32(TSCTFC);
}
if (hw->mac_type > e1000_82547_rev_2) {
- adapter->stats.iac += E1000_READ_REG(hw, IAC);
- adapter->stats.icrxoc += E1000_READ_REG(hw, ICRXOC);
-
- if (adapter->hw.mac_type != e1000_ich8lan) {
- adapter->stats.icrxptc += E1000_READ_REG(hw, ICRXPTC);
- adapter->stats.icrxatc += E1000_READ_REG(hw, ICRXATC);
- adapter->stats.ictxptc += E1000_READ_REG(hw, ICTXPTC);
- adapter->stats.ictxatc += E1000_READ_REG(hw, ICTXATC);
- adapter->stats.ictxqec += E1000_READ_REG(hw, ICTXQEC);
- adapter->stats.ictxqmtc += E1000_READ_REG(hw, ICTXQMTC);
- adapter->stats.icrxdmtc += E1000_READ_REG(hw, ICRXDMTC);
+ adapter->stats.iac += er32(IAC);
+ adapter->stats.icrxoc += er32(ICRXOC);
+
+ if (hw->mac_type != e1000_ich8lan) {
+ adapter->stats.icrxptc += er32(ICRXPTC);
+ adapter->stats.icrxatc += er32(ICRXATC);
+ adapter->stats.ictxptc += er32(ICTXPTC);
+ adapter->stats.ictxatc += er32(ICTXATC);
+ adapter->stats.ictxqec += er32(ICTXQEC);
+ adapter->stats.ictxqmtc += er32(ICTXQMTC);
+ adapter->stats.icrxdmtc += er32(ICRXDMTC);
}
}
@@ -3699,7 +3719,7 @@ void e1000_update_stats(struct e1000_adapter *adapter)
adapter->net_stats.tx_aborted_errors = adapter->stats.ecol;
adapter->net_stats.tx_window_errors = adapter->stats.latecol;
adapter->net_stats.tx_carrier_errors = adapter->stats.tncrs;
- if (adapter->hw.bad_tx_carr_stats_fd &&
+ if (hw->bad_tx_carr_stats_fd &&
adapter->link_duplex == FULL_DUPLEX) {
adapter->net_stats.tx_carrier_errors = 0;
adapter->stats.tncrs = 0;
@@ -3722,10 +3742,10 @@ void e1000_update_stats(struct e1000_adapter *adapter)
}
/* Management Stats */
- if (adapter->hw.has_smbus) {
- adapter->stats.mgptc += E1000_READ_REG(hw, MGTPTC);
- adapter->stats.mgprc += E1000_READ_REG(hw, MGTPRC);
- adapter->stats.mgpdc += E1000_READ_REG(hw, MGTPDC);
+ if (hw->has_smbus) {
+ adapter->stats.mgptc += er32(MGTPTC);
+ adapter->stats.mgprc += er32(MGTPRC);
+ adapter->stats.mgpdc += er32(MGTPDC);
}
spin_unlock_irqrestore(&adapter->stats_lock, flags);
@@ -3745,7 +3765,7 @@ static irqreturn_t e1000_intr_msi(int irq, void *data)
#ifndef CONFIG_E1000_NAPI
int i;
#endif
- u32 icr = E1000_READ_REG(hw, ICR);
+ u32 icr = er32(ICR);
/* in NAPI mode read ICR disables interrupts using IAM */
@@ -3755,10 +3775,10 @@ static irqreturn_t e1000_intr_msi(int irq, void *data)
* link down event; disable receives here in the ISR and reset
* adapter in watchdog */
if (netif_carrier_ok(netdev) &&
- (adapter->hw.mac_type == e1000_80003es2lan)) {
+ (hw->mac_type == e1000_80003es2lan)) {
/* disable receives */
- u32 rctl = E1000_READ_REG(hw, RCTL);
- E1000_WRITE_REG(hw, RCTL, rctl & ~E1000_RCTL_EN);
+ u32 rctl = er32(RCTL);
+ ew32(RCTL, rctl & ~E1000_RCTL_EN);
}
/* guard against interrupt when we're going down */
if (!test_bit(__E1000_DOWN, &adapter->flags))
@@ -3803,7 +3823,7 @@ static irqreturn_t e1000_intr(int irq, void *data)
struct net_device *netdev = data;
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- u32 rctl, icr = E1000_READ_REG(hw, ICR);
+ u32 rctl, icr = er32(ICR);
#ifndef CONFIG_E1000_NAPI
int i;
#endif
@@ -3829,10 +3849,10 @@ static irqreturn_t e1000_intr(int irq, void *data)
* reset adapter in watchdog
*/
if (netif_carrier_ok(netdev) &&
- (adapter->hw.mac_type == e1000_80003es2lan)) {
+ (hw->mac_type == e1000_80003es2lan)) {
/* disable receives */
- rctl = E1000_READ_REG(hw, RCTL);
- E1000_WRITE_REG(hw, RCTL, rctl & ~E1000_RCTL_EN);
+ rctl = er32(RCTL);
+ ew32(RCTL, rctl & ~E1000_RCTL_EN);
}
/* guard against interrupt when we're going down */
if (!test_bit(__E1000_DOWN, &adapter->flags))
@@ -3842,8 +3862,8 @@ static irqreturn_t e1000_intr(int irq, void *data)
#ifdef CONFIG_E1000_NAPI
if (unlikely(hw->mac_type < e1000_82571)) {
/* disable interrupts, without the synchronize_irq bit */
- E1000_WRITE_REG(hw, IMC, ~0);
- E1000_WRITE_FLUSH(hw);
+ ew32(IMC, ~0);
+ E1000_WRITE_FLUSH();
}
if (likely(netif_rx_schedule_prep(netdev, &adapter->napi))) {
adapter->total_tx_bytes = 0;
@@ -3867,7 +3887,7 @@ static irqreturn_t e1000_intr(int irq, void *data)
* de-assertion state.
*/
if (hw->mac_type == e1000_82547 || hw->mac_type == e1000_82547_rev_2)
- E1000_WRITE_REG(hw, IMC, ~0);
+ ew32(IMC, ~0);
adapter->total_tx_bytes = 0;
adapter->total_rx_bytes = 0;
@@ -3940,6 +3960,7 @@ static int e1000_clean(struct napi_struct *napi, int budget)
static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
struct e1000_tx_ring *tx_ring)
{
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct e1000_tx_desc *tx_desc, *eop_desc;
struct e1000_buffer *buffer_info;
@@ -4007,8 +4028,7 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
if (tx_ring->buffer_info[eop].dma &&
time_after(jiffies, tx_ring->buffer_info[eop].time_stamp +
(adapter->tx_timeout_factor * HZ))
- && !(E1000_READ_REG(&adapter->hw, STATUS) &
- E1000_STATUS_TXOFF)) {
+ && !(er32(STATUS) & E1000_STATUS_TXOFF)) {
/* detected Tx unit hang */
DPRINTK(DRV, ERR, "Detected Tx Unit Hang\n"
@@ -4024,8 +4044,8 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
" next_to_watch.status <%x>\n",
(unsigned long)((tx_ring - adapter->tx_ring) /
sizeof(struct e1000_tx_ring)),
- readl(adapter->hw.hw_addr + tx_ring->tdh),
- readl(adapter->hw.hw_addr + tx_ring->tdt),
+ readl(hw->hw_addr + tx_ring->tdh),
+ readl(hw->hw_addr + tx_ring->tdt),
tx_ring->next_to_use,
tx_ring->next_to_clean,
tx_ring->buffer_info[eop].time_stamp,
@@ -4053,12 +4073,13 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
static void e1000_rx_checksum(struct e1000_adapter *adapter, u32 status_err,
u32 csum, struct sk_buff *skb)
{
+ struct e1000_hw *hw = &adapter->hw;
u16 status = (u16)status_err;
u8 errors = (u8)(status_err >> 24);
skb->ip_summed = CHECKSUM_NONE;
/* 82543 or newer only */
- if (unlikely(adapter->hw.mac_type < e1000_82543)) return;
+ if (unlikely(hw->mac_type < e1000_82543)) return;
/* Ignore Checksum bit is set */
if (unlikely(status & E1000_RXD_STAT_IXSM)) return;
/* TCP/UDP checksum error bit is set */
@@ -4068,7 +4089,7 @@ static void e1000_rx_checksum(struct e1000_adapter *adapter, u32 status_err,
return;
}
/* TCP/UDP Checksum has not been calculated */
- if (adapter->hw.mac_type <= e1000_82547_rev_2) {
+ if (hw->mac_type <= e1000_82547_rev_2) {
if (!(status & E1000_RXD_STAT_TCPCS))
return;
} else {
@@ -4079,7 +4100,7 @@ static void e1000_rx_checksum(struct e1000_adapter *adapter, u32 status_err,
if (likely(status & E1000_RXD_STAT_TCPCS)) {
/* TCP checksum is good */
skb->ip_summed = CHECKSUM_UNNECESSARY;
- } else if (adapter->hw.mac_type > e1000_82547_rev_2) {
+ } else if (hw->mac_type > e1000_82547_rev_2) {
/* IP fragment with UDP payload */
/* Hardware complements the payload checksum, so we undo it
* and then put the value in host order for further stack use.
@@ -4104,6 +4125,7 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring)
#endif
{
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
struct e1000_rx_desc *rx_desc, *next_rxd;
@@ -4161,11 +4183,10 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
if (unlikely(rx_desc->errors & E1000_RXD_ERR_FRAME_ERR_MASK)) {
last_byte = *(skb->data + length - 1);
- if (TBI_ACCEPT(&adapter->hw, status,
- rx_desc->errors, length, last_byte)) {
+ if (TBI_ACCEPT(hw, status, rx_desc->errors, length,
+ last_byte)) {
spin_lock_irqsave(&adapter->stats_lock, flags);
- e1000_tbi_adjust_stats(&adapter->hw,
- &adapter->stats,
+ e1000_tbi_adjust_stats(hw, &adapter->stats,
length, skb->data);
spin_unlock_irqrestore(&adapter->stats_lock,
flags);
@@ -4455,6 +4476,7 @@ static void e1000_alloc_rx_buffers(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring,
int cleaned_count)
{
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
struct e1000_rx_desc *rx_desc;
@@ -4552,7 +4574,7 @@ map_skb:
* applicable for weak-ordered memory model archs,
* such as IA-64). */
wmb();
- writel(i, adapter->hw.hw_addr + rx_ring->rdt);
+ writel(i, hw->hw_addr + rx_ring->rdt);
}
}
@@ -4565,6 +4587,7 @@ static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring,
int cleaned_count)
{
+ struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
union e1000_rx_desc_packet_split *rx_desc;
@@ -4649,7 +4672,7 @@ no_buffers:
* descriptors are 32 bytes...so we increment tail
* twice as much.
*/
- writel(i<<1, adapter->hw.hw_addr + rx_ring->rdt);
+ writel(i<<1, hw->hw_addr + rx_ring->rdt);
}
}
@@ -4660,46 +4683,47 @@ no_buffers:
static void e1000_smartspeed(struct e1000_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
u16 phy_status;
u16 phy_ctrl;
- if ((adapter->hw.phy_type != e1000_phy_igp) || !adapter->hw.autoneg ||
- !(adapter->hw.autoneg_advertised & ADVERTISE_1000_FULL))
+ if ((hw->phy_type != e1000_phy_igp) || !hw->autoneg ||
+ !(hw->autoneg_advertised & ADVERTISE_1000_FULL))
return;
if (adapter->smartspeed == 0) {
/* If Master/Slave config fault is asserted twice,
* we assume back-to-back */
- e1000_read_phy_reg(&adapter->hw, PHY_1000T_STATUS, &phy_status);
+ e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_status);
if (!(phy_status & SR_1000T_MS_CONFIG_FAULT)) return;
- e1000_read_phy_reg(&adapter->hw, PHY_1000T_STATUS, &phy_status);
+ e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_status);
if (!(phy_status & SR_1000T_MS_CONFIG_FAULT)) return;
- e1000_read_phy_reg(&adapter->hw, PHY_1000T_CTRL, &phy_ctrl);
+ e1000_read_phy_reg(hw, PHY_1000T_CTRL, &phy_ctrl);
if (phy_ctrl & CR_1000T_MS_ENABLE) {
phy_ctrl &= ~CR_1000T_MS_ENABLE;
- e1000_write_phy_reg(&adapter->hw, PHY_1000T_CTRL,
+ e1000_write_phy_reg(hw, PHY_1000T_CTRL,
phy_ctrl);
adapter->smartspeed++;
- if (!e1000_phy_setup_autoneg(&adapter->hw) &&
- !e1000_read_phy_reg(&adapter->hw, PHY_CTRL,
+ if (!e1000_phy_setup_autoneg(hw) &&
+ !e1000_read_phy_reg(hw, PHY_CTRL,
&phy_ctrl)) {
phy_ctrl |= (MII_CR_AUTO_NEG_EN |
MII_CR_RESTART_AUTO_NEG);
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL,
+ e1000_write_phy_reg(hw, PHY_CTRL,
phy_ctrl);
}
}
return;
} else if (adapter->smartspeed == E1000_SMARTSPEED_DOWNSHIFT) {
/* If still no link, perhaps using 2/3 pair cable */
- e1000_read_phy_reg(&adapter->hw, PHY_1000T_CTRL, &phy_ctrl);
+ e1000_read_phy_reg(hw, PHY_1000T_CTRL, &phy_ctrl);
phy_ctrl |= CR_1000T_MS_ENABLE;
- e1000_write_phy_reg(&adapter->hw, PHY_1000T_CTRL, phy_ctrl);
- if (!e1000_phy_setup_autoneg(&adapter->hw) &&
- !e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_ctrl)) {
+ e1000_write_phy_reg(hw, PHY_1000T_CTRL, phy_ctrl);
+ if (!e1000_phy_setup_autoneg(hw) &&
+ !e1000_read_phy_reg(hw, PHY_CTRL, &phy_ctrl)) {
phy_ctrl |= (MII_CR_AUTO_NEG_EN |
MII_CR_RESTART_AUTO_NEG);
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, phy_ctrl);
+ e1000_write_phy_reg(hw, PHY_CTRL, phy_ctrl);
}
}
/* Restart process after E1000_SMARTSPEED_MAX iterations */
@@ -4737,24 +4761,25 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
int cmd)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
struct mii_ioctl_data *data = if_mii(ifr);
int retval;
u16 mii_reg;
u16 spddplx;
unsigned long flags;
- if (adapter->hw.media_type != e1000_media_type_copper)
+ if (hw->media_type != e1000_media_type_copper)
return -EOPNOTSUPP;
switch (cmd) {
case SIOCGMIIPHY:
- data->phy_id = adapter->hw.phy_addr;
+ data->phy_id = hw->phy_addr;
break;
case SIOCGMIIREG:
if (!capable(CAP_NET_ADMIN))
return -EPERM;
spin_lock_irqsave(&adapter->stats_lock, flags);
- if (e1000_read_phy_reg(&adapter->hw, data->reg_num & 0x1F,
+ if (e1000_read_phy_reg(hw, data->reg_num & 0x1F,
&data->val_out)) {
spin_unlock_irqrestore(&adapter->stats_lock, flags);
return -EIO;
@@ -4768,20 +4793,20 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
return -EFAULT;
mii_reg = data->val_in;
spin_lock_irqsave(&adapter->stats_lock, flags);
- if (e1000_write_phy_reg(&adapter->hw, data->reg_num,
+ if (e1000_write_phy_reg(hw, data->reg_num,
mii_reg)) {
spin_unlock_irqrestore(&adapter->stats_lock, flags);
return -EIO;
}
spin_unlock_irqrestore(&adapter->stats_lock, flags);
- if (adapter->hw.media_type == e1000_media_type_copper) {
+ if (hw->media_type == e1000_media_type_copper) {
switch (data->reg_num) {
case PHY_CTRL:
if (mii_reg & MII_CR_POWER_DOWN)
break;
if (mii_reg & MII_CR_AUTO_NEG_EN) {
- adapter->hw.autoneg = 1;
- adapter->hw.autoneg_advertised = 0x2F;
+ hw->autoneg = 1;
+ hw->autoneg_advertised = 0x2F;
} else {
if (mii_reg & 0x40)
spddplx = SPEED_1000;
@@ -4804,7 +4829,7 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
break;
case M88E1000_PHY_SPEC_CTRL:
case M88E1000_EXT_PHY_SPEC_CTRL:
- if (e1000_phy_reset(&adapter->hw))
+ if (e1000_phy_reset(hw))
return -EIO;
break;
}
@@ -4878,6 +4903,7 @@ static void e1000_vlan_rx_register(struct net_device *netdev,
struct vlan_group *grp)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
u32 ctrl, rctl;
if (!test_bit(__E1000_DOWN, &adapter->flags))
@@ -4886,29 +4912,29 @@ static void e1000_vlan_rx_register(struct net_device *netdev,
if (grp) {
/* enable VLAN tag insert/strip */
- ctrl = E1000_READ_REG(&adapter->hw, CTRL);
+ ctrl = er32(CTRL);
ctrl |= E1000_CTRL_VME;
- E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
- if (adapter->hw.mac_type != e1000_ich8lan) {
+ if (hw->mac_type != e1000_ich8lan) {
/* enable VLAN receive filtering */
- rctl = E1000_READ_REG(&adapter->hw, RCTL);
+ rctl = er32(RCTL);
rctl |= E1000_RCTL_VFE;
rctl &= ~E1000_RCTL_CFIEN;
- E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
+ ew32(RCTL, rctl);
e1000_update_mng_vlan(adapter);
}
} else {
/* disable VLAN tag insert/strip */
- ctrl = E1000_READ_REG(&adapter->hw, CTRL);
+ ctrl = er32(CTRL);
ctrl &= ~E1000_CTRL_VME;
- E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
- if (adapter->hw.mac_type != e1000_ich8lan) {
+ if (hw->mac_type != e1000_ich8lan) {
/* disable VLAN filtering */
- rctl = E1000_READ_REG(&adapter->hw, RCTL);
+ rctl = er32(RCTL);
rctl &= ~E1000_RCTL_VFE;
- E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
+ ew32(RCTL, rctl);
if (adapter->mng_vlan_id !=
(u16)E1000_MNG_VLAN_NONE) {
e1000_vlan_rx_kill_vid(netdev,
@@ -4925,22 +4951,24 @@ static void e1000_vlan_rx_register(struct net_device *netdev,
static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
u32 vfta, index;
- if ((adapter->hw.mng_cookie.status &
+ if ((hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) &&
(vid == adapter->mng_vlan_id))
return;
/* add VID to filter table */
index = (vid >> 5) & 0x7F;
- vfta = E1000_READ_REG_ARRAY(&adapter->hw, VFTA, index);
+ vfta = E1000_READ_REG_ARRAY(hw, VFTA, index);
vfta |= (1 << (vid & 0x1F));
- e1000_write_vfta(&adapter->hw, index, vfta);
+ e1000_write_vfta(hw, index, vfta);
}
static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
u32 vfta, index;
if (!test_bit(__E1000_DOWN, &adapter->flags))
@@ -4949,7 +4977,7 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
if (!test_bit(__E1000_DOWN, &adapter->flags))
e1000_irq_enable(adapter);
- if ((adapter->hw.mng_cookie.status &
+ if ((hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) &&
(vid == adapter->mng_vlan_id)) {
/* release control to f/w */
@@ -4959,9 +4987,9 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
/* remove VID from filter table */
index = (vid >> 5) & 0x7F;
- vfta = E1000_READ_REG_ARRAY(&adapter->hw, VFTA, index);
+ vfta = E1000_READ_REG_ARRAY(hw, VFTA, index);
vfta &= ~(1 << (vid & 0x1F));
- e1000_write_vfta(&adapter->hw, index, vfta);
+ e1000_write_vfta(hw, index, vfta);
}
static void e1000_restore_vlan(struct e1000_adapter *adapter)
@@ -4980,10 +5008,12 @@ static void e1000_restore_vlan(struct e1000_adapter *adapter)
int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
{
- adapter->hw.autoneg = 0;
+ struct e1000_hw *hw = &adapter->hw;
+
+ hw->autoneg = 0;
/* Fiber NICs only allow 1000 gbps Full duplex */
- if ((adapter->hw.media_type == e1000_media_type_fiber) &&
+ if ((hw->media_type == e1000_media_type_fiber) &&
spddplx != (SPEED_1000 + DUPLEX_FULL)) {
DPRINTK(PROBE, ERR, "Unsupported Speed/Duplex configuration\n");
return -EINVAL;
@@ -4991,20 +5021,20 @@ int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
switch (spddplx) {
case SPEED_10 + DUPLEX_HALF:
- adapter->hw.forced_speed_duplex = e1000_10_half;
+ hw->forced_speed_duplex = e1000_10_half;
break;
case SPEED_10 + DUPLEX_FULL:
- adapter->hw.forced_speed_duplex = e1000_10_full;
+ hw->forced_speed_duplex = e1000_10_full;
break;
case SPEED_100 + DUPLEX_HALF:
- adapter->hw.forced_speed_duplex = e1000_100_half;
+ hw->forced_speed_duplex = e1000_100_half;
break;
case SPEED_100 + DUPLEX_FULL:
- adapter->hw.forced_speed_duplex = e1000_100_full;
+ hw->forced_speed_duplex = e1000_100_full;
break;
case SPEED_1000 + DUPLEX_FULL:
- adapter->hw.autoneg = 1;
- adapter->hw.autoneg_advertised = ADVERTISE_1000_FULL;
+ hw->autoneg = 1;
+ hw->autoneg_advertised = ADVERTISE_1000_FULL;
break;
case SPEED_1000 + DUPLEX_HALF: /* not supported */
default:
@@ -5018,6 +5048,7 @@ static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
u32 ctrl, ctrl_ext, rctl, status;
u32 wufc = adapter->wol;
#ifdef CONFIG_PM
@@ -5037,7 +5068,7 @@ static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
return retval;
#endif
- status = E1000_READ_REG(&adapter->hw, STATUS);
+ status = er32(STATUS);
if (status & E1000_STATUS_LU)
wufc &= ~E1000_WUFC_LNKC;
@@ -5047,40 +5078,40 @@ static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
/* turn on all-multi mode if wake on multicast is enabled */
if (wufc & E1000_WUFC_MC) {
- rctl = E1000_READ_REG(&adapter->hw, RCTL);
+ rctl = er32(RCTL);
rctl |= E1000_RCTL_MPE;
- E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
+ ew32(RCTL, rctl);
}
- if (adapter->hw.mac_type >= e1000_82540) {
- ctrl = E1000_READ_REG(&adapter->hw, CTRL);
+ if (hw->mac_type >= e1000_82540) {
+ ctrl = er32(CTRL);
/* advertise wake from D3Cold */
#define E1000_CTRL_ADVD3WUC 0x00100000
/* phy power management enable */
#define E1000_CTRL_EN_PHY_PWR_MGMT 0x00200000
ctrl |= E1000_CTRL_ADVD3WUC |
E1000_CTRL_EN_PHY_PWR_MGMT;
- E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
+ ew32(CTRL, ctrl);
}
- if (adapter->hw.media_type == e1000_media_type_fiber ||
- adapter->hw.media_type == e1000_media_type_internal_serdes) {
+ if (hw->media_type == e1000_media_type_fiber ||
+ hw->media_type == e1000_media_type_internal_serdes) {
/* keep the laser running in D3 */
- ctrl_ext = E1000_READ_REG(&adapter->hw, CTRL_EXT);
+ ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_SDP7_DATA;
- E1000_WRITE_REG(&adapter->hw, CTRL_EXT, ctrl_ext);
+ ew32(CTRL_EXT, ctrl_ext);
}
/* Allow time for pending master requests to run */
- e1000_disable_pciex_master(&adapter->hw);
+ e1000_disable_pciex_master(hw);
- E1000_WRITE_REG(&adapter->hw, WUC, E1000_WUC_PME_EN);
- E1000_WRITE_REG(&adapter->hw, WUFC, wufc);
+ ew32(WUC, E1000_WUC_PME_EN);
+ ew32(WUFC, wufc);
pci_enable_wake(pdev, PCI_D3hot, 1);
pci_enable_wake(pdev, PCI_D3cold, 1);
} else {
- E1000_WRITE_REG(&adapter->hw, WUC, 0);
- E1000_WRITE_REG(&adapter->hw, WUFC, 0);
+ ew32(WUC, 0);
+ ew32(WUFC, 0);
pci_enable_wake(pdev, PCI_D3hot, 0);
pci_enable_wake(pdev, PCI_D3cold, 0);
}
@@ -5093,8 +5124,8 @@ static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
pci_enable_wake(pdev, PCI_D3cold, 1);
}
- if (adapter->hw.phy_type == e1000_phy_igp_3)
- e1000_phy_powerdown_workaround(&adapter->hw);
+ if (hw->phy_type == e1000_phy_igp_3)
+ e1000_phy_powerdown_workaround(hw);
if (netif_running(netdev))
e1000_free_irq(adapter);
@@ -5115,6 +5146,7 @@ static int e1000_resume(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
u32 err;
pci_set_power_state(pdev, PCI_D0);
@@ -5133,7 +5165,7 @@ static int e1000_resume(struct pci_dev *pdev)
e1000_power_up_phy(adapter);
e1000_reset(adapter);
- E1000_WRITE_REG(&adapter->hw, WUS, ~0);
+ ew32(WUS, ~0);
e1000_init_manageability(adapter);
@@ -5146,8 +5178,8 @@ static int e1000_resume(struct pci_dev *pdev)
* DRV_LOAD until the interface is up. For all other cases,
* let the f/w know that the h/w is now under the control
* of the driver. */
- if (adapter->hw.mac_type != e1000_82573 ||
- !e1000_check_mng_mode(&adapter->hw))
+ if (hw->mac_type != e1000_82573 ||
+ !e1000_check_mng_mode(hw))
e1000_get_hw_control(adapter);
return 0;
@@ -5213,6 +5245,7 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_hw *hw = &adapter->hw;
if (pci_enable_device(pdev)) {
printk(KERN_ERR "e1000: Cannot re-enable PCI device after reset.\n");
@@ -5224,7 +5257,7 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
pci_enable_wake(pdev, PCI_D3cold, 0);
e1000_reset(adapter);
- E1000_WRITE_REG(&adapter->hw, WUS, ~0);
+ ew32(WUS, ~0);
return PCI_ERS_RESULT_RECOVERED;
}
@@ -5241,6 +5274,7 @@ static void e1000_io_resume(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_hw *hw = &adapter->hw;
e1000_init_manageability(adapter);
@@ -5257,8 +5291,8 @@ static void e1000_io_resume(struct pci_dev *pdev)
* DRV_LOAD until the interface is up. For all other cases,
* let the f/w know that the h/w is now under the control
* of the driver. */
- if (adapter->hw.mac_type != e1000_82573 ||
- !e1000_check_mng_mode(&adapter->hw))
+ if (hw->mac_type != e1000_82573 ||
+ !e1000_check_mng_mode(hw))
e1000_get_hw_control(adapter);
}
diff --git a/drivers/net/e1000/e1000_osdep.h b/drivers/net/e1000/e1000_osdep.h
index 365626d..acb5134 100644
--- a/drivers/net/e1000/e1000_osdep.h
+++ b/drivers/net/e1000/e1000_osdep.h
@@ -55,13 +55,13 @@
#define DEBUGOUT7 DEBUGOUT3
-#define E1000_WRITE_REG(a, reg, value) ( \
- writel((value), ((a)->hw_addr + \
- (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg))))
+#define er32(reg)\
+ (readl(hw->hw_addr + ((hw->mac_type >= e1000_82543) \
+ ? E1000_##reg : E1000_82542_##reg)))
-#define E1000_READ_REG(a, reg) ( \
- readl((a)->hw_addr + \
- (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg)))
+#define ew32(reg, value) \
+ (writel((value), (hw->hw_addr + ((hw->mac_type >= e1000_82543) \
+ ? E1000_##reg : E1000_82542_##reg))))
#define E1000_WRITE_REG_ARRAY(a, reg, offset, value) ( \
writel((value), ((a)->hw_addr + \
@@ -96,7 +96,7 @@
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \
(offset)))
-#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, STATUS)
+#define E1000_WRITE_FLUSH() er32(STATUS)
#define E1000_WRITE_ICH_FLASH_REG(a, reg, value) ( \
writel((value), ((a)->flash_address + reg)))
^ permalink raw reply related [flat|nested] 12+ messages in thread