/*******************************************************************************
-
- Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved.
-
- This program is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the Free
- Software Foundation; either version 2 of the License, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ Intel PRO/1000 Linux driver
+ Copyright(c) 1999 - 2006 Intel Corporation.
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
-
+
You should have received a copy of the GNU General Public License along with
- this program; if not, write to the Free Software Foundation, Inc., 59
- Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- The full GNU General Public License is included in this distribution in the
- file called LICENSE.
-
+ this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
Contact Information:
Linux NICS <linux.nics@intel.com>
+ e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*******************************************************************************/
#include <asm/uaccess.h>
-extern char e1000_driver_name[];
-extern char e1000_driver_version[];
-
extern int e1000_up(struct e1000_adapter *adapter);
extern void e1000_down(struct e1000_adapter *adapter);
+extern void e1000_reinit_locked(struct e1000_adapter *adapter);
extern void e1000_reset(struct e1000_adapter *adapter);
-extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx);
+extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx);
extern int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
extern int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
extern void e1000_free_all_rx_resources(struct e1000_adapter *adapter);
extern void e1000_free_all_tx_resources(struct e1000_adapter *adapter);
extern void e1000_update_stats(struct e1000_adapter *adapter);
+
struct e1000_stats {
char stat_string[ETH_GSTRING_LEN];
int sizeof_stat;
int stat_offset;
};
-#define E1000_STAT(m) sizeof(((struct e1000_adapter *)0)->m), \
+#define E1000_STAT(m) FIELD_SIZEOF(struct e1000_adapter, m), \
offsetof(struct e1000_adapter, m)
static const struct e1000_stats e1000_gstrings_stats[] = {
- { "rx_packets", E1000_STAT(net_stats.rx_packets) },
- { "tx_packets", E1000_STAT(net_stats.tx_packets) },
- { "rx_bytes", E1000_STAT(net_stats.rx_bytes) },
- { "tx_bytes", E1000_STAT(net_stats.tx_bytes) },
- { "rx_errors", E1000_STAT(net_stats.rx_errors) },
- { "tx_errors", E1000_STAT(net_stats.tx_errors) },
+ { "rx_packets", E1000_STAT(stats.gprc) },
+ { "tx_packets", E1000_STAT(stats.gptc) },
+ { "rx_bytes", E1000_STAT(stats.gorcl) },
+ { "tx_bytes", E1000_STAT(stats.gotcl) },
+ { "rx_broadcast", E1000_STAT(stats.bprc) },
+ { "tx_broadcast", E1000_STAT(stats.bptc) },
+ { "rx_multicast", E1000_STAT(stats.mprc) },
+ { "tx_multicast", E1000_STAT(stats.mptc) },
+ { "rx_errors", E1000_STAT(stats.rxerrc) },
+ { "tx_errors", E1000_STAT(stats.txerrc) },
{ "tx_dropped", E1000_STAT(net_stats.tx_dropped) },
- { "multicast", E1000_STAT(net_stats.multicast) },
- { "collisions", E1000_STAT(net_stats.collisions) },
- { "rx_length_errors", E1000_STAT(net_stats.rx_length_errors) },
+ { "multicast", E1000_STAT(stats.mprc) },
+ { "collisions", E1000_STAT(stats.colc) },
+ { "rx_length_errors", E1000_STAT(stats.rlerrc) },
{ "rx_over_errors", E1000_STAT(net_stats.rx_over_errors) },
- { "rx_crc_errors", E1000_STAT(net_stats.rx_crc_errors) },
+ { "rx_crc_errors", E1000_STAT(stats.crcerrs) },
{ "rx_frame_errors", E1000_STAT(net_stats.rx_frame_errors) },
- { "rx_fifo_errors", E1000_STAT(net_stats.rx_fifo_errors) },
{ "rx_no_buffer_count", E1000_STAT(stats.rnbc) },
- { "rx_missed_errors", E1000_STAT(net_stats.rx_missed_errors) },
- { "tx_aborted_errors", E1000_STAT(net_stats.tx_aborted_errors) },
- { "tx_carrier_errors", E1000_STAT(net_stats.tx_carrier_errors) },
+ { "rx_missed_errors", E1000_STAT(stats.mpc) },
+ { "tx_aborted_errors", E1000_STAT(stats.ecol) },
+ { "tx_carrier_errors", E1000_STAT(stats.tncrs) },
{ "tx_fifo_errors", E1000_STAT(net_stats.tx_fifo_errors) },
{ "tx_heartbeat_errors", E1000_STAT(net_stats.tx_heartbeat_errors) },
- { "tx_window_errors", E1000_STAT(net_stats.tx_window_errors) },
+ { "tx_window_errors", E1000_STAT(stats.latecol) },
{ "tx_abort_late_coll", E1000_STAT(stats.latecol) },
{ "tx_deferred_ok", E1000_STAT(stats.dc) },
{ "tx_single_coll_ok", E1000_STAT(stats.scc) },
{ "tx_multi_coll_ok", E1000_STAT(stats.mcc) },
{ "tx_timeout_count", E1000_STAT(tx_timeout_count) },
+ { "tx_restart_queue", E1000_STAT(restart_queue) },
{ "rx_long_length_errors", E1000_STAT(stats.roc) },
{ "rx_short_length_errors", E1000_STAT(stats.ruc) },
{ "rx_align_errors", E1000_STAT(stats.algnerrc) },
{ "rx_csum_offload_errors", E1000_STAT(hw_csum_err) },
{ "rx_header_split", E1000_STAT(rx_hdr_split) },
{ "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) },
+ { "tx_smbus", E1000_STAT(stats.mgptc) },
+ { "rx_smbus", E1000_STAT(stats.mgprc) },
+ { "dropped_smbus", E1000_STAT(stats.mgpdc) },
};
#define E1000_QUEUE_STATS_LEN 0
-#define E1000_GLOBAL_STATS_LEN \
- sizeof(e1000_gstrings_stats) / sizeof(struct e1000_stats)
+#define E1000_GLOBAL_STATS_LEN ARRAY_SIZE(e1000_gstrings_stats)
#define E1000_STATS_LEN (E1000_GLOBAL_STATS_LEN + E1000_QUEUE_STATS_LEN)
static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
"Register test (offline)", "Eeprom test (offline)",
"Interrupt test (offline)", "Loopback test (offline)",
"Link test (on/offline)"
};
-#define E1000_TEST_LEN sizeof(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)
SUPPORTED_1000baseT_Full|
SUPPORTED_Autoneg |
SUPPORTED_TP);
-
+ if (hw->phy_type == e1000_phy_ife)
+ ecmd->supported &= ~SUPPORTED_1000baseT_Full;
ecmd->advertising = ADVERTISED_TP;
if (hw->autoneg == 1) {
ecmd->advertising |= ADVERTISED_Autoneg;
-
/* the e1000 autoneg seems to match ethtool nicely */
-
ecmd->advertising |= hw->autoneg_advertised;
}
ecmd->transceiver = XCVR_EXTERNAL;
}
- if (netif_carrier_ok(adapter->netdev)) {
+ if (E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU) {
e1000_get_speed_and_duplex(hw, &adapter->link_speed,
&adapter->link_duplex);
return -EINVAL;
}
+ while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
+ msleep(1);
+
if (ecmd->autoneg == AUTONEG_ENABLE) {
hw->autoneg = 1;
if (hw->media_type == e1000_media_type_fiber)
ADVERTISED_FIBRE |
ADVERTISED_Autoneg;
else
- hw->autoneg_advertised = ADVERTISED_10baseT_Half |
- ADVERTISED_10baseT_Full |
- ADVERTISED_100baseT_Half |
- ADVERTISED_100baseT_Full |
- ADVERTISED_1000baseT_Full|
- ADVERTISED_Autoneg |
- ADVERTISED_TP;
+ hw->autoneg_advertised = ecmd->advertising |
+ ADVERTISED_TP |
+ ADVERTISED_Autoneg;
ecmd->advertising = hw->autoneg_advertised;
} else
- if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex))
+ if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+ clear_bit(__E1000_RESETTING, &adapter->flags);
return -EINVAL;
+ }
/* reset the link */
if (netif_running(adapter->netdev)) {
e1000_down(adapter);
- e1000_reset(adapter);
e1000_up(adapter);
} else
e1000_reset(adapter);
+ clear_bit(__E1000_RESETTING, &adapter->flags);
return 0;
}
pause->autoneg =
(adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE);
- if (hw->fc == e1000_fc_rx_pause)
+ if (hw->fc == E1000_FC_RX_PAUSE)
pause->rx_pause = 1;
- else if (hw->fc == e1000_fc_tx_pause)
+ else if (hw->fc == E1000_FC_TX_PAUSE)
pause->tx_pause = 1;
- else if (hw->fc == e1000_fc_full) {
+ else if (hw->fc == E1000_FC_FULL) {
pause->rx_pause = 1;
pause->tx_pause = 1;
}
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
+ int retval = 0;
adapter->fc_autoneg = pause->autoneg;
+ while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
+ msleep(1);
+
if (pause->rx_pause && pause->tx_pause)
- hw->fc = e1000_fc_full;
+ hw->fc = E1000_FC_FULL;
else if (pause->rx_pause && !pause->tx_pause)
- hw->fc = e1000_fc_rx_pause;
+ hw->fc = E1000_FC_RX_PAUSE;
else if (!pause->rx_pause && pause->tx_pause)
- hw->fc = e1000_fc_tx_pause;
+ hw->fc = E1000_FC_TX_PAUSE;
else if (!pause->rx_pause && !pause->tx_pause)
- hw->fc = e1000_fc_none;
+ hw->fc = E1000_FC_NONE;
hw->original_fc = hw->fc;
} else
e1000_reset(adapter);
} else
- return ((hw->media_type == e1000_media_type_fiber) ?
- e1000_setup_link(hw) : e1000_force_mac_fc(hw));
+ retval = ((hw->media_type == e1000_media_type_fiber) ?
+ e1000_setup_link(hw) : e1000_force_mac_fc(hw));
- return 0;
+ clear_bit(__E1000_RESETTING, &adapter->flags);
+ return retval;
}
-static uint32_t
+static u32
e1000_get_rx_csum(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
}
static int
-e1000_set_rx_csum(struct net_device *netdev, uint32_t data)
+e1000_set_rx_csum(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
adapter->rx_csum = data;
- if (netif_running(netdev)) {
- e1000_down(adapter);
- e1000_up(adapter);
- } else
+ if (netif_running(netdev))
+ e1000_reinit_locked(adapter);
+ else
e1000_reset(adapter);
return 0;
}
-static uint32_t
+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, uint32_t data)
+e1000_set_tx_csum(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
return 0;
}
-#ifdef NETIF_F_TSO
static int
-e1000_set_tso(struct net_device *netdev, uint32_t data)
+e1000_set_tso(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
if ((adapter->hw.mac_type < e1000_82544) ||
netdev->features |= NETIF_F_TSO;
else
netdev->features &= ~NETIF_F_TSO;
+
+ if (data)
+ netdev->features |= NETIF_F_TSO6;
+ else
+ netdev->features &= ~NETIF_F_TSO6;
+
+ DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled");
+ adapter->tso_force = true;
return 0;
}
-#endif /* NETIF_F_TSO */
-static uint32_t
+static u32
e1000_get_msglevel(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
}
static void
-e1000_set_msglevel(struct net_device *netdev, uint32_t data)
+e1000_set_msglevel(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
adapter->msg_enable = data;
e1000_get_regs_len(struct net_device *netdev)
{
#define E1000_REGS_LEN 32
- return E1000_REGS_LEN * sizeof(uint32_t);
+ return E1000_REGS_LEN * sizeof(u32);
}
static void
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- uint32_t *regs_buff = p;
- uint16_t phy_data;
+ u32 *regs_buff = p;
+ u16 phy_data;
- memset(p, 0, E1000_REGS_LEN * sizeof(uint32_t));
+ memset(p, 0, E1000_REGS_LEN * sizeof(u32));
regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id;
IGP01E1000_PHY_AGC_A);
e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_A &
IGP01E1000_PHY_PAGE_SELECT, &phy_data);
- regs_buff[13] = (uint32_t)phy_data; /* cable length */
+ regs_buff[13] = (u32)phy_data; /* cable length */
e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
IGP01E1000_PHY_AGC_B);
e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_B &
IGP01E1000_PHY_PAGE_SELECT, &phy_data);
- regs_buff[14] = (uint32_t)phy_data; /* cable length */
+ regs_buff[14] = (u32)phy_data; /* cable length */
e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
IGP01E1000_PHY_AGC_C);
e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_C &
IGP01E1000_PHY_PAGE_SELECT, &phy_data);
- regs_buff[15] = (uint32_t)phy_data; /* cable length */
+ regs_buff[15] = (u32)phy_data; /* cable length */
e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
IGP01E1000_PHY_AGC_D);
e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_D &
IGP01E1000_PHY_PAGE_SELECT, &phy_data);
- regs_buff[16] = (uint32_t)phy_data; /* cable length */
+ regs_buff[16] = (u32)phy_data; /* cable length */
regs_buff[17] = 0; /* extended 10bt distance (not needed) */
e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_STATUS &
IGP01E1000_PHY_PAGE_SELECT, &phy_data);
- regs_buff[18] = (uint32_t)phy_data; /* cable polarity */
+ regs_buff[18] = (u32)phy_data; /* cable polarity */
e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
IGP01E1000_PHY_PCS_INIT_REG);
e1000_read_phy_reg(hw, IGP01E1000_PHY_PCS_INIT_REG &
IGP01E1000_PHY_PAGE_SELECT, &phy_data);
- regs_buff[19] = (uint32_t)phy_data; /* cable polarity */
+ regs_buff[19] = (u32)phy_data; /* cable polarity */
regs_buff[20] = 0; /* polarity correction enabled (always) */
regs_buff[22] = 0; /* phy receive errors (unavailable) */
regs_buff[23] = regs_buff[18]; /* mdix mode */
e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
} else {
- e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
- regs_buff[13] = (uint32_t)phy_data; /* cable length */
+ e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
+ regs_buff[13] = (u32)phy_data; /* cable length */
regs_buff[14] = 0; /* Dummy (to align w/ IGP phy reg dump) */
regs_buff[15] = 0; /* Dummy (to align w/ IGP phy reg dump) */
regs_buff[16] = 0; /* Dummy (to align w/ IGP phy reg dump) */
- e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
- regs_buff[17] = (uint32_t)phy_data; /* extended 10bt distance */
+ e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
+ regs_buff[17] = (u32)phy_data; /* extended 10bt distance */
regs_buff[18] = regs_buff[13]; /* cable polarity */
regs_buff[19] = 0; /* Dummy (to align w/ IGP phy reg dump) */
regs_buff[20] = regs_buff[17]; /* polarity correction */
}
regs_buff[21] = adapter->phy_stats.idle_errors; /* phy idle errors */
e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_data);
- regs_buff[24] = (uint32_t)phy_data; /* phy local receiver status */
+ regs_buff[24] = (u32)phy_data; /* phy local receiver status */
regs_buff[25] = regs_buff[24]; /* phy remote receiver status */
if (hw->mac_type >= e1000_82540 &&
- hw->media_type == e1000_media_type_copper) {
+ hw->mac_type < e1000_82571 &&
+ hw->media_type == e1000_media_type_copper) {
regs_buff[26] = E1000_READ_REG(hw, MANC);
}
}
static int
e1000_get_eeprom(struct net_device *netdev,
- struct ethtool_eeprom *eeprom, uint8_t *bytes)
+ struct ethtool_eeprom *eeprom, u8 *bytes)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- uint16_t *eeprom_buff;
+ u16 *eeprom_buff;
int first_word, last_word;
int ret_val = 0;
- uint16_t i;
+ u16 i;
if (eeprom->len == 0)
return -EINVAL;
first_word = eeprom->offset >> 1;
last_word = (eeprom->offset + eeprom->len - 1) >> 1;
- eeprom_buff = kmalloc(sizeof(uint16_t) *
+ eeprom_buff = kmalloc(sizeof(u16) *
(last_word - first_word + 1), GFP_KERNEL);
if (!eeprom_buff)
return -ENOMEM;
for (i = 0; i < last_word - first_word + 1; i++)
le16_to_cpus(&eeprom_buff[i]);
- memcpy(bytes, (uint8_t *)eeprom_buff + (eeprom->offset & 1),
+ memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1),
eeprom->len);
kfree(eeprom_buff);
static int
e1000_set_eeprom(struct net_device *netdev,
- struct ethtool_eeprom *eeprom, uint8_t *bytes)
+ struct ethtool_eeprom *eeprom, u8 *bytes)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- uint16_t *eeprom_buff;
+ u16 *eeprom_buff;
void *ptr;
int max_len, first_word, last_word, ret_val = 0;
- uint16_t i;
+ u16 i;
if (eeprom->len == 0)
return -EOPNOTSUPP;
{
struct e1000_adapter *adapter = netdev_priv(netdev);
char firmware_version[32];
- uint16_t eeprom_data;
+ u16 eeprom_data;
strncpy(drvinfo->driver, e1000_driver_name, 32);
strncpy(drvinfo->version, e1000_driver_version, 32);
case e1000_82571:
case e1000_82572:
case e1000_82573:
+ case e1000_80003es2lan:
+ case e1000_ich8lan:
sprintf(firmware_version, "%d.%d-%d",
(eeprom_data & 0xF000) >> 12,
(eeprom_data & 0x0FF0) >> 4,
strncpy(drvinfo->fw_version, firmware_version, 32);
strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
- drvinfo->n_stats = E1000_STATS_LEN;
- drvinfo->testinfo_len = E1000_TEST_LEN;
drvinfo->regdump_len = e1000_get_regs_len(netdev);
drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
}
{
struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_mac_type mac_type = adapter->hw.mac_type;
- struct e1000_tx_ring *txdr, *tx_old, *tx_new;
- struct e1000_rx_ring *rxdr, *rx_old, *rx_new;
- int i, err, tx_ring_size, rx_ring_size;
+ struct e1000_tx_ring *txdr, *tx_old;
+ struct e1000_rx_ring *rxdr, *rx_old;
+ int i, err;
if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
return -EINVAL;
- tx_ring_size = sizeof(struct e1000_tx_ring) * adapter->num_tx_queues;
- rx_ring_size = sizeof(struct e1000_rx_ring) * adapter->num_rx_queues;
+ while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
+ msleep(1);
if (netif_running(adapter->netdev))
e1000_down(adapter);
tx_old = adapter->tx_ring;
rx_old = adapter->rx_ring;
- adapter->tx_ring = kmalloc(tx_ring_size, GFP_KERNEL);
- if (!adapter->tx_ring) {
- err = -ENOMEM;
- goto err_setup_rx;
- }
- memset(adapter->tx_ring, 0, tx_ring_size);
+ err = -ENOMEM;
+ txdr = kcalloc(adapter->num_tx_queues, sizeof(struct e1000_tx_ring), GFP_KERNEL);
+ if (!txdr)
+ goto err_alloc_tx;
- adapter->rx_ring = kmalloc(rx_ring_size, GFP_KERNEL);
- if (!adapter->rx_ring) {
- kfree(adapter->tx_ring);
- err = -ENOMEM;
- goto err_setup_rx;
- }
- memset(adapter->rx_ring, 0, rx_ring_size);
+ rxdr = kcalloc(adapter->num_rx_queues, sizeof(struct e1000_rx_ring), GFP_KERNEL);
+ if (!rxdr)
+ goto err_alloc_rx;
- txdr = adapter->tx_ring;
- rxdr = adapter->rx_ring;
+ adapter->tx_ring = txdr;
+ adapter->rx_ring = rxdr;
- rxdr->count = max(ring->rx_pending,(uint32_t)E1000_MIN_RXD);
- rxdr->count = min(rxdr->count,(uint32_t)(mac_type < e1000_82544 ?
+ rxdr->count = max(ring->rx_pending,(u32)E1000_MIN_RXD);
+ rxdr->count = min(rxdr->count,(u32)(mac_type < e1000_82544 ?
E1000_MAX_RXD : E1000_MAX_82544_RXD));
- E1000_ROUNDUP(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE);
+ rxdr->count = ALIGN(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE);
- txdr->count = max(ring->tx_pending,(uint32_t)E1000_MIN_TXD);
- txdr->count = min(txdr->count,(uint32_t)(mac_type < e1000_82544 ?
+ txdr->count = max(ring->tx_pending,(u32)E1000_MIN_TXD);
+ txdr->count = min(txdr->count,(u32)(mac_type < e1000_82544 ?
E1000_MAX_TXD : E1000_MAX_82544_TXD));
- E1000_ROUNDUP(txdr->count, REQ_TX_DESCRIPTOR_MULTIPLE);
+ txdr->count = ALIGN(txdr->count, REQ_TX_DESCRIPTOR_MULTIPLE);
for (i = 0; i < adapter->num_tx_queues; i++)
txdr[i].count = txdr->count;
/* save the new, restore the old in order to free it,
* then restore the new back again */
- rx_new = adapter->rx_ring;
- tx_new = adapter->tx_ring;
adapter->rx_ring = rx_old;
adapter->tx_ring = tx_old;
e1000_free_all_rx_resources(adapter);
e1000_free_all_tx_resources(adapter);
kfree(tx_old);
kfree(rx_old);
- adapter->rx_ring = rx_new;
- adapter->tx_ring = tx_new;
+ adapter->rx_ring = rxdr;
+ adapter->tx_ring = txdr;
if ((err = e1000_up(adapter)))
- return err;
+ goto err_setup;
}
+ clear_bit(__E1000_RESETTING, &adapter->flags);
return 0;
err_setup_tx:
e1000_free_all_rx_resources(adapter);
err_setup_rx:
adapter->rx_ring = rx_old;
adapter->tx_ring = tx_old;
+ kfree(rxdr);
+err_alloc_rx:
+ kfree(txdr);
+err_alloc_tx:
e1000_up(adapter);
+err_setup:
+ clear_bit(__E1000_RESETTING, &adapter->flags);
return err;
}
-#define REG_PATTERN_TEST(R, M, W) \
-{ \
- uint32_t pat, value; \
- uint32_t test[] = \
- {0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF}; \
- for (pat = 0; pat < sizeof(test)/sizeof(test[0]); pat++) { \
- E1000_WRITE_REG(&adapter->hw, R, (test[pat] & W)); \
- value = E1000_READ_REG(&adapter->hw, R); \
- if (value != (test[pat] & W & M)) { \
- DPRINTK(DRV, ERR, "pattern test reg %04X failed: got " \
- "0x%08X expected 0x%08X\n", \
- E1000_##R, value, (test[pat] & W & M)); \
- *data = (adapter->hw.mac_type < e1000_82543) ? \
- E1000_82542_##R : E1000_##R; \
- return 1; \
- } \
- } \
+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};
+ u8 __iomem *address = adapter->hw.hw_addr + reg;
+ u32 read;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(test); i++) {
+ writel(write & test[i], address);
+ read = readl(address);
+ if (read != (write & test[i] & mask)) {
+ DPRINTK(DRV, ERR, "pattern test reg %04X failed: "
+ "got 0x%08X expected 0x%08X\n",
+ reg, read, (write & test[i] & mask));
+ *data = reg;
+ return true;
+ }
+ }
+ return false;
}
-#define REG_SET_AND_CHECK(R, M, W) \
-{ \
- uint32_t value; \
- E1000_WRITE_REG(&adapter->hw, R, W & M); \
- value = E1000_READ_REG(&adapter->hw, R); \
- if ((W & M) != (value & M)) { \
- DPRINTK(DRV, ERR, "set/check reg %04X test failed: got 0x%08X "\
- "expected 0x%08X\n", E1000_##R, (value & M), (W & M)); \
- *data = (adapter->hw.mac_type < e1000_82543) ? \
- E1000_82542_##R : E1000_##R; \
- return 1; \
- } \
+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;
+
+ writel(write & mask, address);
+ read = readl(address);
+ if ((read & mask) != (write & mask)) {
+ DPRINTK(DRV, ERR, "set/check reg %04X test failed: "
+ "got 0x%08X expected 0x%08X\n",
+ reg, (read & mask), (write & mask));
+ *data = reg;
+ return true;
+ }
+ return false;
}
+#define REG_PATTERN_TEST(reg, mask, write) \
+ do { \
+ if (reg_pattern_test(adapter, data, \
+ (adapter->hw.mac_type >= e1000_82543) \
+ ? E1000_##reg : E1000_82542_##reg, \
+ mask, write)) \
+ return 1; \
+ } while (0)
+
+#define REG_SET_AND_CHECK(reg, mask, write) \
+ do { \
+ if (reg_set_and_check(adapter, data, \
+ (adapter->hw.mac_type >= e1000_82543) \
+ ? E1000_##reg : E1000_82542_##reg, \
+ mask, write)) \
+ return 1; \
+ } while (0)
+
static int
-e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
+e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
{
- uint32_t value, before, after;
- uint32_t i, toggle;
+ u32 value, before, after;
+ u32 i, toggle;
/* The status register is Read Only, so a write should fail.
* Some bits that get toggled are ignored.
*/
- switch (adapter->hw.mac_type) {
+ switch (adapter->hw.mac_type) {
/* there are several bits on newer hardware that are r/w */
case e1000_82571:
case e1000_82572:
+ case e1000_80003es2lan:
toggle = 0x7FFFF3FF;
break;
case e1000_82573:
+ case e1000_ich8lan:
toggle = 0x7FFFF033;
break;
default:
/* restore previous status */
E1000_WRITE_REG(&adapter->hw, STATUS, before);
- REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
- REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
- REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
- REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
+ if (adapter->hw.mac_type != e1000_ich8lan) {
+ REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
+ REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
+ REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
+ REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
+ }
+
REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF);
REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF);
REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
- REG_SET_AND_CHECK(RCTL, 0x06DFB3FE, 0x003FFFFB);
+
+ before = (adapter->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) {
- REG_SET_AND_CHECK(RCTL, 0x06DFB3FE, 0xFFFFFFFF);
+ REG_SET_AND_CHECK(RCTL, before, 0xFFFFFFFF);
REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
- REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
+ if (adapter->hw.mac_type != e1000_ich8lan)
+ REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
-
- for (i = 0; i < E1000_RAR_ENTRIES; i++) {
- REG_PATTERN_TEST(RA + ((i << 1) << 2), 0xFFFFFFFF,
- 0xFFFFFFFF);
+ value = (adapter->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,
- 0xFFFFFFFF);
+ 0xFFFFFFFF);
}
} else {
}
- for (i = 0; i < E1000_MC_TBL_SIZE; i++)
+ value = (adapter->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);
*data = 0;
}
static int
-e1000_eeprom_test(struct e1000_adapter *adapter, uint64_t *data)
+e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
{
- uint16_t temp;
- uint16_t checksum = 0;
- uint16_t i;
+ u16 temp;
+ u16 checksum = 0;
+ u16 i;
*data = 0;
/* Read and add up the contents of the EEPROM */
}
/* If Checksum is not Correct return error else test passed */
- if ((checksum != (uint16_t) EEPROM_SUM) && !(*data))
+ if ((checksum != (u16) EEPROM_SUM) && !(*data))
*data = 2;
return *data;
}
static irqreturn_t
-e1000_test_intr(int irq,
- void *data,
- struct pt_regs *regs)
+e1000_test_intr(int irq, void *data)
{
struct net_device *netdev = (struct net_device *) data;
struct e1000_adapter *adapter = netdev_priv(netdev);
}
static int
-e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data)
+e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
{
struct net_device *netdev = adapter->netdev;
- uint32_t mask, i=0, shared_int = TRUE;
- uint32_t irq = adapter->pdev->irq;
+ u32 mask, i = 0;
+ bool shared_int = true;
+ u32 irq = adapter->pdev->irq;
*data = 0;
+ /* NOTE: we don't test MSI interrupts here, yet */
/* Hook up test interrupt handler just for this test */
- if (!request_irq(irq, &e1000_test_intr, 0, netdev->name, netdev)) {
- shared_int = FALSE;
- } else if (request_irq(irq, &e1000_test_intr, SA_SHIRQ,
- netdev->name, netdev)){
+ if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, netdev->name,
+ netdev))
+ shared_int = false;
+ else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED,
+ netdev->name, netdev)) {
*data = 1;
return -1;
}
+ DPRINTK(HW, INFO, "testing %s interrupt\n",
+ (shared_int ? "shared" : "unshared"));
/* Disable all the interrupts */
E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF);
- msec_delay(10);
+ msleep(10);
/* Test each interrupt */
for (; i < 10; i++) {
+ if (adapter->hw.mac_type == e1000_ich8lan && i == 8)
+ continue;
+
/* Interrupt to test */
mask = 1 << i;
- if (!shared_int) {
- /* Disable the interrupt to be reported in
- * the cause register and then force the same
- * interrupt and see if one gets posted. If
- * an interrupt was posted to the bus, the
- * test failed.
- */
- adapter->test_icr = 0;
- E1000_WRITE_REG(&adapter->hw, IMC, mask);
- E1000_WRITE_REG(&adapter->hw, ICS, mask);
- msec_delay(10);
-
- if (adapter->test_icr & mask) {
- *data = 3;
- break;
- }
+ if (!shared_int) {
+ /* Disable the interrupt to be reported in
+ * the cause register and then force the same
+ * interrupt and see if one gets posted. If
+ * an interrupt was posted to the bus, the
+ * test failed.
+ */
+ adapter->test_icr = 0;
+ E1000_WRITE_REG(&adapter->hw, IMC, mask);
+ E1000_WRITE_REG(&adapter->hw, ICS, mask);
+ msleep(10);
+
+ if (adapter->test_icr & mask) {
+ *data = 3;
+ break;
+ }
}
/* Enable the interrupt to be reported in
adapter->test_icr = 0;
E1000_WRITE_REG(&adapter->hw, IMS, mask);
E1000_WRITE_REG(&adapter->hw, ICS, mask);
- msec_delay(10);
+ msleep(10);
if (!(adapter->test_icr & mask)) {
*data = 4;
break;
}
- if (!shared_int) {
+ if (!shared_int) {
/* Disable the other interrupts to be reported in
* the cause register and then force the other
* interrupts and see if any get posted. If
adapter->test_icr = 0;
E1000_WRITE_REG(&adapter->hw, IMC, ~mask & 0x00007FFF);
E1000_WRITE_REG(&adapter->hw, ICS, ~mask & 0x00007FFF);
- msec_delay(10);
+ msleep(10);
if (adapter->test_icr) {
*data = 5;
/* Disable all the interrupts */
E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF);
- msec_delay(10);
+ msleep(10);
/* Unhook test interrupt handler */
free_irq(irq, netdev);
struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
struct pci_dev *pdev = adapter->pdev;
- uint32_t rctl;
- int size, i, ret_val;
+ u32 rctl;
+ int i, ret_val;
/* Setup Tx descriptor ring and Tx buffers */
if (!txdr->count)
txdr->count = E1000_DEFAULT_TXD;
- size = txdr->count * sizeof(struct e1000_buffer);
- if (!(txdr->buffer_info = kmalloc(size, GFP_KERNEL))) {
+ if (!(txdr->buffer_info = kcalloc(txdr->count,
+ sizeof(struct e1000_buffer),
+ GFP_KERNEL))) {
ret_val = 1;
goto err_nomem;
}
- memset(txdr->buffer_info, 0, size);
txdr->size = txdr->count * sizeof(struct e1000_tx_desc);
- E1000_ROUNDUP(txdr->size, 4096);
- if (!(txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma))) {
+ txdr->size = ALIGN(txdr->size, 4096);
+ if (!(txdr->desc = pci_alloc_consistent(pdev, txdr->size,
+ &txdr->dma))) {
ret_val = 2;
goto err_nomem;
}
txdr->next_to_use = txdr->next_to_clean = 0;
E1000_WRITE_REG(&adapter->hw, TDBAL,
- ((uint64_t) txdr->dma & 0x00000000FFFFFFFF));
- E1000_WRITE_REG(&adapter->hw, TDBAH, ((uint64_t) txdr->dma >> 32));
+ ((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);
if (!rxdr->count)
rxdr->count = E1000_DEFAULT_RXD;
- size = rxdr->count * sizeof(struct e1000_buffer);
- if (!(rxdr->buffer_info = kmalloc(size, GFP_KERNEL))) {
+ if (!(rxdr->buffer_info = kcalloc(rxdr->count,
+ sizeof(struct e1000_buffer),
+ GFP_KERNEL))) {
ret_val = 4;
goto err_nomem;
}
- memset(rxdr->buffer_info, 0, size);
rxdr->size = rxdr->count * sizeof(struct e1000_rx_desc);
if (!(rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma))) {
rctl = E1000_READ_REG(&adapter->hw, RCTL);
E1000_WRITE_REG(&adapter->hw, RCTL, rctl & ~E1000_RCTL_EN);
E1000_WRITE_REG(&adapter->hw, RDBAL,
- ((uint64_t) rxdr->dma & 0xFFFFFFFF));
- E1000_WRITE_REG(&adapter->hw, RDBAH, ((uint64_t) rxdr->dma >> 32));
+ ((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);
static void
e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
{
- uint16_t phy_reg;
+ 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
static int
e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
{
- uint32_t ctrl_reg;
- uint16_t phy_reg;
+ u32 ctrl_reg;
+ u16 phy_reg;
/* Setup the Device Control Register for PHY loopback test. */
static int
e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
{
- uint32_t ctrl_reg = 0;
- uint32_t stat_reg = 0;
+ u32 ctrl_reg = 0;
+ u32 stat_reg = 0;
- adapter->hw.autoneg = FALSE;
+ adapter->hw.autoneg = false;
if (adapter->hw.phy_type == e1000_phy_m88) {
/* Auto-MDI/MDIX Off */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x9140);
/* autoneg off */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x8140);
- }
- /* force 1000, set loopback */
- e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x4140);
+ } else if (adapter->hw.phy_type == e1000_phy_gg82563)
+ e1000_write_phy_reg(&adapter->hw,
+ GG82563_PHY_KMRN_MODE_CTRL,
+ 0x1CC);
- /* Now set up the MAC to the same speed/duplex as the PHY. */
ctrl_reg = E1000_READ_REG(&adapter->hw, 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 */
- E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
- E1000_CTRL_FD); /* Force Duplex to FULL */
+
+ if (adapter->hw.phy_type == e1000_phy_ife) {
+ /* force 100, set loopback */
+ e1000_write_phy_reg(&adapter->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 */
+ ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
+ E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
+ E1000_CTRL_SPD_100 |/* Force Speed to 100 */
+ E1000_CTRL_FD); /* Force Duplex to FULL */
+ } else {
+ /* force 1000, set loopback */
+ e1000_write_phy_reg(&adapter->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 &= ~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 */
+ E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
+ E1000_CTRL_FD); /* Force Duplex to FULL */
+ }
if (adapter->hw.media_type == e1000_media_type_copper &&
- adapter->hw.phy_type == e1000_phy_m88) {
+ adapter->hw.phy_type == e1000_phy_m88)
ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
- } else {
+ else {
/* Set the ILOS bit on the fiber Nic is half
* duplex link is detected. */
stat_reg = E1000_READ_REG(&adapter->hw, STATUS);
static int
e1000_set_phy_loopback(struct e1000_adapter *adapter)
{
- uint16_t phy_reg = 0;
- uint16_t count = 0;
+ u16 phy_reg = 0;
+ u16 count = 0;
switch (adapter->hw.mac_type) {
case e1000_82543:
case e1000_82571:
case e1000_82572:
case e1000_82573:
+ case e1000_80003es2lan:
+ case e1000_ich8lan:
return e1000_integrated_phy_loopback(adapter);
break;
e1000_setup_loopback_test(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
- uint32_t rctl;
+ u32 rctl;
if (hw->media_type == e1000_media_type_fiber ||
hw->media_type == e1000_media_type_internal_serdes) {
#define E1000_SERDES_LB_ON 0x410
e1000_set_phy_loopback(adapter);
E1000_WRITE_REG(hw, SCTL, E1000_SERDES_LB_ON);
- msec_delay(10);
+ msleep(10);
return 0;
break;
default:
e1000_loopback_cleanup(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
- uint32_t rctl;
- uint16_t phy_reg;
+ u32 rctl;
+ u16 phy_reg;
rctl = E1000_READ_REG(hw, RCTL);
rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
hw->media_type == e1000_media_type_internal_serdes) {
#define E1000_SERDES_LB_OFF 0x400
E1000_WRITE_REG(hw, SCTL, E1000_SERDES_LB_OFF);
- msec_delay(10);
+ msleep(10);
break;
}
/* Fall Through */
case e1000_82545_rev_3:
case e1000_82546_rev_3:
default:
- hw->autoneg = TRUE;
+ hw->autoneg = true;
+ if (hw->phy_type == e1000_phy_gg82563)
+ e1000_write_phy_reg(hw,
+ GG82563_PHY_KMRN_MODE_CTRL,
+ 0x180);
e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
if (phy_reg & MII_CR_LOOPBACK) {
phy_reg &= ~MII_CR_LOOPBACK;
if (unlikely(++k == txdr->count)) k = 0;
}
E1000_WRITE_REG(&adapter->hw, TDT, k);
- msec_delay(200);
+ msleep(200);
time = jiffies; /* set the start time for the receive */
good_cnt = 0;
do { /* receive the sent packets */
}
static int
-e1000_loopback_test(struct e1000_adapter *adapter, uint64_t *data)
+e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
{
/* PHY loopback cannot be performed if SoL/IDER
* sessions are active */
}
static int
-e1000_link_test(struct e1000_adapter *adapter, uint64_t *data)
+e1000_link_test(struct e1000_adapter *adapter, u64 *data)
{
*data = 0;
if (adapter->hw.media_type == e1000_media_type_internal_serdes) {
int i = 0;
- adapter->hw.serdes_link_down = TRUE;
+ adapter->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 == FALSE)
+ if (!adapter->hw.serdes_link_down)
return *data;
- msec_delay(20);
+ 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 */
- msec_delay(4000);
+ msleep(4000);
if (!(E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU)) {
*data = 1;
}
static int
-e1000_diag_test_count(struct net_device *netdev)
+e1000_get_sset_count(struct net_device *netdev, int sset)
{
- return E1000_TEST_LEN;
+ switch (sset) {
+ case ETH_SS_TEST:
+ return E1000_TEST_LEN;
+ case ETH_SS_STATS:
+ return E1000_STATS_LEN;
+ default:
+ return -EOPNOTSUPP;
+ }
}
static void
e1000_diag_test(struct net_device *netdev,
- struct ethtool_test *eth_test, uint64_t *data)
+ struct ethtool_test *eth_test, u64 *data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
- boolean_t if_running = netif_running(netdev);
+ bool if_running = netif_running(netdev);
+ set_bit(__E1000_TESTING, &adapter->flags);
if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
/* Offline tests */
/* save speed, duplex, autoneg settings */
- uint16_t autoneg_advertised = adapter->hw.autoneg_advertised;
- uint8_t forced_speed_duplex = adapter->hw.forced_speed_duplex;
- uint8_t autoneg = adapter->hw.autoneg;
+ u16 autoneg_advertised = adapter->hw.autoneg_advertised;
+ u8 forced_speed_duplex = adapter->hw.forced_speed_duplex;
+ u8 autoneg = adapter->hw.autoneg;
+
+ DPRINTK(HW, INFO, "offline testing starting\n");
/* Link test performed before hardware reset so autoneg doesn't
* interfere with test result */
eth_test->flags |= ETH_TEST_FL_FAILED;
if (if_running)
- e1000_down(adapter);
+ /* indicate we're in test mode */
+ dev_close(netdev);
else
e1000_reset(adapter);
eth_test->flags |= ETH_TEST_FL_FAILED;
e1000_reset(adapter);
+ /* make sure the phy is powered up */
+ e1000_power_up_phy(adapter);
if (e1000_loopback_test(adapter, &data[3]))
eth_test->flags |= ETH_TEST_FL_FAILED;
adapter->hw.autoneg = autoneg;
e1000_reset(adapter);
+ clear_bit(__E1000_TESTING, &adapter->flags);
if (if_running)
- e1000_up(adapter);
+ dev_open(netdev);
} else {
+ DPRINTK(HW, INFO, "online testing starting\n");
/* Online tests */
if (e1000_link_test(adapter, &data[4]))
eth_test->flags |= ETH_TEST_FL_FAILED;
- /* Offline tests aren't run; pass by default */
+ /* Online tests aren't run; pass by default */
data[0] = 0;
data[1] = 0;
data[2] = 0;
data[3] = 0;
+
+ clear_bit(__E1000_TESTING, &adapter->flags);
}
msleep_interruptible(4 * 1000);
}
-static void
-e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
+static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wolinfo *wol)
{
- struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
+ int retval = 1; /* fail by default */
- switch (adapter->hw.device_id) {
+ switch (hw->device_id) {
case E1000_DEV_ID_82542:
case E1000_DEV_ID_82543GC_FIBER:
case E1000_DEV_ID_82543GC_COPPER:
case E1000_DEV_ID_82546EB_QUAD_COPPER:
case E1000_DEV_ID_82545EM_FIBER:
case E1000_DEV_ID_82545EM_COPPER:
+ case E1000_DEV_ID_82546GB_QUAD_COPPER:
+ case E1000_DEV_ID_82546GB_PCIE:
+ case E1000_DEV_ID_82571EB_SERDES_QUAD:
+ /* these don't support WoL at all */
wol->supported = 0;
- wol->wolopts = 0;
- return;
-
+ break;
case E1000_DEV_ID_82546EB_FIBER:
case E1000_DEV_ID_82546GB_FIBER:
case E1000_DEV_ID_82571EB_FIBER:
- /* Wake events only supported on port A for dual fiber */
+ 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) {
wol->supported = 0;
- wol->wolopts = 0;
- return;
+ break;
}
- /* Fall Through */
-
+ /* return success for non excluded adapter ports */
+ retval = 0;
+ break;
+ case E1000_DEV_ID_82571EB_QUAD_COPPER:
+ case E1000_DEV_ID_82571EB_QUAD_FIBER:
+ case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
+ case E1000_DEV_ID_82571PT_QUAD_COPPER:
+ case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
+ /* quad port adapters only support WoL on port A */
+ if (!adapter->quad_port_a) {
+ wol->supported = 0;
+ break;
+ }
+ /* return success for non excluded adapter ports */
+ retval = 0;
+ break;
default:
- wol->supported = WAKE_UCAST | WAKE_MCAST |
- WAKE_BCAST | WAKE_MAGIC;
+ /* 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 &&
+ !adapter->eeprom_wol) {
+ wol->supported = 0;
+ break;
+ }
- wol->wolopts = 0;
- if (adapter->wol & E1000_WUFC_EX)
- wol->wolopts |= WAKE_UCAST;
- if (adapter->wol & E1000_WUFC_MC)
- wol->wolopts |= WAKE_MCAST;
- if (adapter->wol & E1000_WUFC_BC)
- wol->wolopts |= WAKE_BCAST;
- if (adapter->wol & E1000_WUFC_MAG)
- wol->wolopts |= WAKE_MAGIC;
+ retval = 0;
+ }
+
+ return retval;
+}
+
+static void
+e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
+{
+ struct e1000_adapter *adapter = netdev_priv(netdev);
+
+ wol->supported = WAKE_UCAST | WAKE_MCAST |
+ WAKE_BCAST | WAKE_MAGIC;
+ wol->wolopts = 0;
+
+ /* this function will set ->supported = 0 and return 1 if wol is not
+ * supported by this hardware */
+ if (e1000_wol_exclusion(adapter, wol))
return;
+
+ /* apply any specific unsupported masks here */
+ switch (adapter->hw.device_id) {
+ case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
+ /* KSP3 does not suppport UCAST wake-ups */
+ wol->supported &= ~WAKE_UCAST;
+
+ if (adapter->wol & E1000_WUFC_EX)
+ DPRINTK(DRV, ERR, "Interface does not support "
+ "directed (unicast) frame wake-up packets\n");
+ break;
+ default:
+ break;
}
+
+ if (adapter->wol & E1000_WUFC_EX)
+ wol->wolopts |= WAKE_UCAST;
+ if (adapter->wol & E1000_WUFC_MC)
+ wol->wolopts |= WAKE_MCAST;
+ if (adapter->wol & E1000_WUFC_BC)
+ wol->wolopts |= WAKE_BCAST;
+ if (adapter->wol & E1000_WUFC_MAG)
+ wol->wolopts |= WAKE_MAGIC;
+
+ return;
}
static int
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- switch (adapter->hw.device_id) {
- case E1000_DEV_ID_82542:
- case E1000_DEV_ID_82543GC_FIBER:
- case E1000_DEV_ID_82543GC_COPPER:
- case E1000_DEV_ID_82544EI_FIBER:
- case E1000_DEV_ID_82546EB_QUAD_COPPER:
- case E1000_DEV_ID_82545EM_FIBER:
- case E1000_DEV_ID_82545EM_COPPER:
- return wol->wolopts ? -EOPNOTSUPP : 0;
+ if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
+ return -EOPNOTSUPP;
- case E1000_DEV_ID_82546EB_FIBER:
- case E1000_DEV_ID_82546GB_FIBER:
- case E1000_DEV_ID_82571EB_FIBER:
- /* Wake events only supported on port A for dual fiber */
- if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)
- return wol->wolopts ? -EOPNOTSUPP : 0;
- /* Fall Through */
+ if (e1000_wol_exclusion(adapter, wol))
+ return wol->wolopts ? -EOPNOTSUPP : 0;
- default:
- if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
+ switch (hw->device_id) {
+ case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
+ if (wol->wolopts & WAKE_UCAST) {
+ DPRINTK(DRV, ERR, "Interface does not support "
+ "directed (unicast) frame wake-up packets\n");
return -EOPNOTSUPP;
+ }
+ break;
+ default:
+ break;
+ }
- adapter->wol = 0;
+ /* these settings will always override what we currently have */
+ adapter->wol = 0;
- if (wol->wolopts & WAKE_UCAST)
- adapter->wol |= E1000_WUFC_EX;
- if (wol->wolopts & WAKE_MCAST)
- adapter->wol |= E1000_WUFC_MC;
- if (wol->wolopts & WAKE_BCAST)
- adapter->wol |= E1000_WUFC_BC;
- if (wol->wolopts & WAKE_MAGIC)
- adapter->wol |= E1000_WUFC_MAG;
- }
+ if (wol->wolopts & WAKE_UCAST)
+ adapter->wol |= E1000_WUFC_EX;
+ if (wol->wolopts & WAKE_MCAST)
+ adapter->wol |= E1000_WUFC_MC;
+ if (wol->wolopts & WAKE_BCAST)
+ adapter->wol |= E1000_WUFC_BC;
+ if (wol->wolopts & WAKE_MAGIC)
+ adapter->wol |= E1000_WUFC_MAG;
return 0;
}
}
static int
-e1000_phys_id(struct net_device *netdev, uint32_t data)
+e1000_phys_id(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
- if (!data || data > (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ))
- data = (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ);
+ if (!data)
+ data = INT_MAX;
if (adapter->hw.mac_type < e1000_82571) {
if (!adapter->blink_timer.function) {
mod_timer(&adapter->blink_timer, jiffies);
msleep_interruptible(data * 1000);
del_timer_sync(&adapter->blink_timer);
- } else if (adapter->hw.mac_type < e1000_82573) {
- E1000_WRITE_REG(&adapter->hw, LEDCTL,
- (E1000_LEDCTL_LED2_BLINK_RATE |
- E1000_LEDCTL_LED0_BLINK | E1000_LEDCTL_LED2_BLINK |
- (E1000_LEDCTL_MODE_LED_ON << E1000_LEDCTL_LED2_MODE_SHIFT) |
- (E1000_LEDCTL_MODE_LINK_ACTIVITY << E1000_LEDCTL_LED0_MODE_SHIFT) |
- (E1000_LEDCTL_MODE_LED_OFF << E1000_LEDCTL_LED1_MODE_SHIFT)));
+ } else if (adapter->hw.phy_type == e1000_phy_ife) {
+ 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;
+ }
+ mod_timer(&adapter->blink_timer, jiffies);
msleep_interruptible(data * 1000);
+ del_timer_sync(&adapter->blink_timer);
+ e1000_write_phy_reg(&(adapter->hw), IFE_PHY_SPECIAL_CONTROL_LED, 0);
} else {
- E1000_WRITE_REG(&adapter->hw, LEDCTL,
- (E1000_LEDCTL_LED2_BLINK_RATE |
- E1000_LEDCTL_LED1_BLINK | E1000_LEDCTL_LED2_BLINK |
- (E1000_LEDCTL_MODE_LED_ON << E1000_LEDCTL_LED2_MODE_SHIFT) |
- (E1000_LEDCTL_MODE_LINK_ACTIVITY << E1000_LEDCTL_LED1_MODE_SHIFT) |
- (E1000_LEDCTL_MODE_LED_OFF << E1000_LEDCTL_LED0_MODE_SHIFT)));
+ e1000_blink_led_start(&adapter->hw);
msleep_interruptible(data * 1000);
}
e1000_nway_reset(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
- if (netif_running(netdev)) {
- e1000_down(adapter);
- e1000_up(adapter);
- }
+ if (netif_running(netdev))
+ e1000_reinit_locked(adapter);
return 0;
}
-static int
-e1000_get_stats_count(struct net_device *netdev)
-{
- return E1000_STATS_LEN;
-}
-
static void
e1000_get_ethtool_stats(struct net_device *netdev,
- struct ethtool_stats *stats, uint64_t *data)
+ struct ethtool_stats *stats, u64 *data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
int i;
for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
char *p = (char *)adapter+e1000_gstrings_stats[i].stat_offset;
data[i] = (e1000_gstrings_stats[i].sizeof_stat ==
- sizeof(uint64_t)) ? *(uint64_t *)p : *(uint32_t *)p;
+ sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
}
/* BUG_ON(i != E1000_STATS_LEN); */
}
static void
-e1000_get_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data)
+e1000_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
{
- uint8_t *p = data;
+ u8 *p = data;
int i;
switch (stringset) {
case ETH_SS_TEST:
memcpy(data, *e1000_gstrings_test,
- E1000_TEST_LEN*ETH_GSTRING_LEN);
+ sizeof(e1000_gstrings_test));
break;
case ETH_SS_STATS:
for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
}
}
-static struct ethtool_ops e1000_ethtool_ops = {
+static const struct ethtool_ops e1000_ethtool_ops = {
.get_settings = e1000_get_settings,
.set_settings = e1000_set_settings,
.get_drvinfo = e1000_get_drvinfo,
.get_regs = e1000_get_regs,
.get_wol = e1000_get_wol,
.set_wol = e1000_set_wol,
- .get_msglevel = e1000_get_msglevel,
- .set_msglevel = e1000_set_msglevel,
+ .get_msglevel = e1000_get_msglevel,
+ .set_msglevel = e1000_set_msglevel,
.nway_reset = e1000_nway_reset,
.get_link = ethtool_op_get_link,
.get_eeprom_len = e1000_get_eeprom_len,
.set_eeprom = e1000_set_eeprom,
.get_ringparam = e1000_get_ringparam,
.set_ringparam = e1000_set_ringparam,
- .get_pauseparam = e1000_get_pauseparam,
- .set_pauseparam = e1000_set_pauseparam,
- .get_rx_csum = e1000_get_rx_csum,
- .set_rx_csum = e1000_set_rx_csum,
- .get_tx_csum = e1000_get_tx_csum,
- .set_tx_csum = e1000_set_tx_csum,
- .get_sg = ethtool_op_get_sg,
- .set_sg = ethtool_op_set_sg,
-#ifdef NETIF_F_TSO
- .get_tso = ethtool_op_get_tso,
- .set_tso = e1000_set_tso,
-#endif
- .self_test_count = e1000_diag_test_count,
+ .get_pauseparam = e1000_get_pauseparam,
+ .set_pauseparam = e1000_set_pauseparam,
+ .get_rx_csum = e1000_get_rx_csum,
+ .set_rx_csum = e1000_set_rx_csum,
+ .get_tx_csum = e1000_get_tx_csum,
+ .set_tx_csum = e1000_set_tx_csum,
+ .set_sg = ethtool_op_set_sg,
+ .set_tso = e1000_set_tso,
.self_test = e1000_diag_test,
.get_strings = e1000_get_strings,
.phys_id = e1000_phys_id,
- .get_stats_count = e1000_get_stats_count,
.get_ethtool_stats = e1000_get_ethtool_stats,
- .get_perm_addr = ethtool_op_get_perm_addr,
+ .get_sset_count = e1000_get_sset_count,
};
void e1000_set_ethtool_ops(struct net_device *netdev)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff