/*******************************************************************************
-
- Copyright(c) 1999 - 2006 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>
#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_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;
#define E1000_STAT(m) sizeof(((struct e1000_adapter *)0)->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_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
if (hw->autoneg == 1) {
ecmd->advertising |= ADVERTISED_Autoneg;
-
/* the e1000 autoneg seems to match ethtool nicely */
-
ecmd->advertising |= hw->autoneg_advertised;
}
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)) {
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;
}
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;
e1000_reset(adapter);
} else
retval = ((hw->media_type == e1000_media_type_fiber) ?
- e1000_setup_link(hw) : e1000_force_mac_fc(hw));
+ e1000_setup_link(hw) : e1000_force_mac_fc(hw));
clear_bit(__E1000_RESETTING, &adapter->flags);
return retval;
return 0;
}
-#ifdef NETIF_F_TSO
static int
e1000_set_tso(struct net_device *netdev, uint32_t data)
{
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
e1000_get_msglevel(struct net_device *netdev)
regs_buff[24] = (uint32_t)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);
}
}
{
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;
+ struct e1000_tx_ring *txdr, *tx_old;
+ struct e1000_rx_ring *rxdr, *rx_old;
int i, err, tx_ring_size, rx_ring_size;
if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
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 = kzalloc(tx_ring_size, 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 = kzalloc(rx_ring_size, 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 ?
/* 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)))
goto err_setup;
}
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);
/* 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:
}
/* restore previous status */
E1000_WRITE_REG(&adapter->hw, STATUS, before);
+
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);
+
before = (adapter->hw.mac_type == e1000_ich8lan ?
- 0x06C3B33E : 0x06DFB3FE);
+ 0x06C3B33E : 0x06DFB3FE);
REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
value = (adapter->hw.mac_type == e1000_ich8lan ?
- E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES);
+ 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 {
}
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);
/* 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, IRQF_PROBE_SHARED,
- 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)) {
+ netdev->name, netdev)) {
*data = 1;
return -1;
}
if (adapter->hw.mac_type == e1000_ich8lan && i == 8)
continue;
+
/* Interrupt to test */
mask = 1 << i;
struct e1000_adapter *adapter = netdev_priv(netdev);
boolean_t if_running = netif_running(netdev);
- set_bit(__E1000_DRIVER_TESTING, &adapter->flags);
+ set_bit(__E1000_TESTING, &adapter->flags);
if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
/* Offline tests */
adapter->hw.autoneg = autoneg;
e1000_reset(adapter);
- clear_bit(__E1000_DRIVER_TESTING, &adapter->flags);
+ clear_bit(__E1000_TESTING, &adapter->flags);
if (if_running)
dev_open(netdev);
} else {
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_DRIVER_TESTING, &adapter->flags);
+ clear_bit(__E1000_TESTING, &adapter->flags);
}
msleep_interruptible(4 * 1000);
}
int retval = 1; /* fail by default */
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_82544EI_FIBER:
retval = 0;
break;
case E1000_DEV_ID_82571EB_QUAD_COPPER:
+ case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
/* quad port adapters only support WoL on port A */
if (!adapter->quad_port_a) {
.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,
.self_test = e1000_diag_test,
.get_strings = e1000_get_strings,
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