#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.67"
-#define DRV_MODULE_RELDATE "October 18, 2006"
+#define DRV_MODULE_VERSION "3.71"
+#define DRV_MODULE_RELDATE "December 15, 2006"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5786)},
{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5787)},
{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5787M)},
+ {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5787F)},
{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5714)},
{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5714S)},
{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5715)},
u32 phy_status;
int err;
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
+ u32 val;
+
+ val = tr32(GRC_MISC_CFG);
+ tw32_f(GRC_MISC_CFG, val & ~GRC_MISC_CFG_EPHY_IDDQ);
+ udelay(40);
+ }
err = tg3_readphy(tp, MII_BMSR, &phy_status);
err |= tg3_readphy(tp, MII_BMSR, &phy_status);
if (err != 0)
{
struct tg3 *tp_peer = tp;
- if ((tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT) != 0)
+ if ((tp->tg3_flags2 & TG3_FLG2_IS_NIC) == 0)
return;
if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) ||
if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)
return;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906) {
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
+ u32 val;
+
+ tg3_bmcr_reset(tp);
+ val = tr32(GRC_MISC_CFG);
+ tw32_f(GRC_MISC_CFG, val | GRC_MISC_CFG_EPHY_IDDQ);
+ udelay(40);
+ return;
+ } else {
tg3_writephy(tp, MII_TG3_EXT_CTRL,
MII_TG3_EXT_CTRL_FORCE_LED_OFF);
tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x01b2);
power_control);
udelay(100); /* Delay after power state change */
- /* Switch out of Vaux if it is not a LOM */
- if (!(tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT))
+ /* Switch out of Vaux if it is a NIC */
+ if (tp->tg3_flags2 & TG3_FLG2_IS_NIC)
tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl, 100);
return 0;
static void tg3_link_report(struct tg3 *tp)
{
if (!netif_carrier_ok(tp->dev)) {
- printk(KERN_INFO PFX "%s: Link is down.\n", tp->dev->name);
- } else {
+ if (netif_msg_link(tp))
+ printk(KERN_INFO PFX "%s: Link is down.\n",
+ tp->dev->name);
+ } else if (netif_msg_link(tp)) {
printk(KERN_INFO PFX "%s: Link is up at %d Mbps, %s duplex.\n",
tp->dev->name,
(tp->link_config.active_speed == SPEED_1000 ?
tg3_writephy(tp, MII_ADVERTISE, new_adv);
} else if (tp->link_config.speed == SPEED_INVALID) {
- tp->link_config.advertising =
- (ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
- ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full |
- ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full |
- ADVERTISED_Autoneg | ADVERTISED_MII);
-
if (tp->tg3_flags & TG3_FLAG_10_100_ONLY)
tp->link_config.advertising &=
~(ADVERTISED_1000baseT_Half |
return err;
}
-static int tg3_copper_is_advertising_all(struct tg3 *tp)
+static int tg3_copper_is_advertising_all(struct tg3 *tp, u32 mask)
{
- u32 adv_reg, all_mask;
+ u32 adv_reg, all_mask = 0;
+
+ if (mask & ADVERTISED_10baseT_Half)
+ all_mask |= ADVERTISE_10HALF;
+ if (mask & ADVERTISED_10baseT_Full)
+ all_mask |= ADVERTISE_10FULL;
+ if (mask & ADVERTISED_100baseT_Half)
+ all_mask |= ADVERTISE_100HALF;
+ if (mask & ADVERTISED_100baseT_Full)
+ all_mask |= ADVERTISE_100FULL;
if (tg3_readphy(tp, MII_ADVERTISE, &adv_reg))
return 0;
- all_mask = (ADVERTISE_10HALF | ADVERTISE_10FULL |
- ADVERTISE_100HALF | ADVERTISE_100FULL);
if ((adv_reg & all_mask) != all_mask)
return 0;
if (!(tp->tg3_flags & TG3_FLAG_10_100_ONLY)) {
u32 tg3_ctrl;
+ all_mask = 0;
+ if (mask & ADVERTISED_1000baseT_Half)
+ all_mask |= ADVERTISE_1000HALF;
+ if (mask & ADVERTISED_1000baseT_Full)
+ all_mask |= ADVERTISE_1000FULL;
+
if (tg3_readphy(tp, MII_TG3_CTRL, &tg3_ctrl))
return 0;
- all_mask = (MII_TG3_CTRL_ADV_1000_HALF |
- MII_TG3_CTRL_ADV_1000_FULL);
if ((tg3_ctrl & all_mask) != all_mask)
return 0;
}
/* Force autoneg restart if we are exiting
* low power mode.
*/
- if (!tg3_copper_is_advertising_all(tp))
+ if (!tg3_copper_is_advertising_all(tp,
+ tp->link_config.advertising))
current_link_up = 0;
} else {
current_link_up = 0;
}
#endif
-static void tg3_reset_task(void *_data)
+static void tg3_reset_task(struct work_struct *work)
{
- struct tg3 *tp = _data;
+ struct tg3 *tp = container_of(work, struct tg3, reset_task);
unsigned int restart_timer;
tg3_full_lock(tp, 0);
{
struct tg3 *tp = netdev_priv(dev);
- printk(KERN_ERR PFX "%s: transmit timed out, resetting\n",
- dev->name);
+ if (netif_msg_tx_err(tp))
+ printk(KERN_ERR PFX "%s: transmit timed out, resetting\n",
+ dev->name);
schedule_work(&tp->reset_task);
}
*/
static int tg3_alloc_consistent(struct tg3 *tp)
{
- tp->rx_std_buffers = kmalloc((sizeof(struct ring_info) *
+ tp->rx_std_buffers = kzalloc((sizeof(struct ring_info) *
(TG3_RX_RING_SIZE +
TG3_RX_JUMBO_RING_SIZE)) +
(sizeof(struct tx_ring_info) *
if (!tp->rx_std_buffers)
return -ENOMEM;
- memset(tp->rx_std_buffers, 0,
- (sizeof(struct ring_info) *
- (TG3_RX_RING_SIZE +
- TG3_RX_JUMBO_RING_SIZE)) +
- (sizeof(struct tx_ring_info) *
- TG3_TX_RING_SIZE));
-
tp->rx_jumbo_buffers = &tp->rx_std_buffers[TG3_RX_RING_SIZE];
tp->tx_buffers = (struct tx_ring_info *)
&tp->rx_jumbo_buffers[TG3_RX_JUMBO_RING_SIZE];
u32 val;
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
- for (i = 0; i < 400; i++) {
+ /* Wait up to 20ms for init done. */
+ for (i = 0; i < 200; i++) {
if (tr32(VCPU_STATUS) & VCPU_STATUS_INIT_DONE)
return 0;
- udelay(10);
+ udelay(100);
}
return -ENODEV;
}
tg3_abort_hw(tp, 1);
}
- if ((tp->tg3_flags2 & TG3_FLG2_MII_SERDES) && reset_phy)
+ if (reset_phy)
tg3_phy_reset(tp);
err = tg3_chip_reset(tp);
udelay(40);
/* tp->grc_local_ctrl is partially set up during tg3_get_invariants().
- * If TG3_FLAG_EEPROM_WRITE_PROT is set, we should read the
+ * If TG3_FLG2_IS_NIC is zero, we should read the
* register to preserve the GPIO settings for LOMs. The GPIOs,
* whether used as inputs or outputs, are set by boot code after
* reset.
*/
- if (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT) {
+ if (!(tp->tg3_flags2 & TG3_FLG2_IS_NIC)) {
u32 gpio_mask;
- gpio_mask = GRC_LCLCTRL_GPIO_OE0 | GRC_LCLCTRL_GPIO_OE2 |
- GRC_LCLCTRL_GPIO_OUTPUT0 | GRC_LCLCTRL_GPIO_OUTPUT2;
+ gpio_mask = GRC_LCLCTRL_GPIO_OE0 | GRC_LCLCTRL_GPIO_OE1 |
+ GRC_LCLCTRL_GPIO_OE2 | GRC_LCLCTRL_GPIO_OUTPUT0 |
+ GRC_LCLCTRL_GPIO_OUTPUT1 | GRC_LCLCTRL_GPIO_OUTPUT2;
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
gpio_mask |= GRC_LCLCTRL_GPIO_OE3 |
tp->grc_local_ctrl |= tr32(GRC_LOCAL_CTRL) & gpio_mask;
/* GPIO1 must be driven high for eeprom write protect */
- tp->grc_local_ctrl |= (GRC_LCLCTRL_GPIO_OE1 |
- GRC_LCLCTRL_GPIO_OUTPUT1);
+ if (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT)
+ tp->grc_local_ctrl |= (GRC_LCLCTRL_GPIO_OE1 |
+ GRC_LCLCTRL_GPIO_OUTPUT1);
}
tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
udelay(100);
tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
}
- err = tg3_setup_phy(tp, reset_phy);
+ err = tg3_setup_phy(tp, 0);
if (err)
return err;
struct tg3 *tp = netdev_priv(dev);
int err;
+ netif_carrier_off(tp->dev);
+
tg3_full_lock(tp, 0);
err = tg3_set_power_state(tp, PCI_D0);
- if (err)
+ if (err) {
+ tg3_full_unlock(tp);
return err;
+ }
tg3_disable_ints(tp);
tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
tp->link_config.duplex = cmd->duplex;
}
+ tp->link_config.orig_speed = tp->link_config.speed;
+ tp->link_config.orig_duplex = tp->link_config.duplex;
+ tp->link_config.orig_autoneg = tp->link_config.autoneg;
+
if (netif_running(dev))
tg3_setup_phy(tp, 1);
return 0;
out:
- printk(KERN_ERR PFX "Register test failed at offset %x\n", offset);
+ if (netif_msg_hw(tp))
+ printk(KERN_ERR PFX "Register test failed at offset %x\n",
+ offset);
tw32(offset, save_val);
return -EIO;
}
tg3_writephy(tp, 0x10, phy & ~0x4000);
tg3_writephy(tp, MII_TG3_EPHY_TEST, phytest);
}
- }
- val = BMCR_LOOPBACK | BMCR_FULLDPLX;
- if (tp->tg3_flags & TG3_FLAG_10_100_ONLY)
- val |= BMCR_SPEED100;
- else
- val |= BMCR_SPEED1000;
+ val = BMCR_LOOPBACK | BMCR_FULLDPLX | BMCR_SPEED100;
+ } else
+ val = BMCR_LOOPBACK | BMCR_FULLDPLX | BMCR_SPEED1000;
tg3_writephy(tp, MII_BMCR, val);
udelay(40);
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
+
+ mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
+ MAC_MODE_LINK_POLARITY;
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
tg3_writephy(tp, MII_TG3_EPHY_PTEST, 0x1800);
+ mac_mode |= MAC_MODE_PORT_MODE_MII;
+ } else
+ mac_mode |= MAC_MODE_PORT_MODE_GMII;
/* reset to prevent losing 1st rx packet intermittently */
if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) {
udelay(10);
tw32_f(MAC_RX_MODE, tp->rx_mode);
}
- mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
- MAC_MODE_LINK_POLARITY;
- if (tp->tg3_flags & TG3_FLAG_10_100_ONLY)
- mac_mode |= MAC_MODE_PORT_MODE_MII;
- else
- mac_mode |= MAC_MODE_PORT_MODE_GMII;
if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401) {
mac_mode &= ~MAC_MODE_LINK_POLARITY;
tg3_writephy(tp, MII_TG3_EXT_CTRL,
/* Chips other than 5700/5701 use the NVRAM for fetching info. */
static void __devinit tg3_nvram_init(struct tg3 *tp)
{
- int j;
-
tw32_f(GRC_EEPROM_ADDR,
(EEPROM_ADDR_FSM_RESET |
(EEPROM_DEFAULT_CLOCK_PERIOD <<
EEPROM_ADDR_CLKPERD_SHIFT)));
- /* XXX schedule_timeout() ... */
- for (j = 0; j < 100; j++)
- udelay(10);
+ msleep(1);
/* Enable seeprom accesses. */
tw32_f(GRC_LOCAL_CTRL,
EEPROM_ADDR_ADDR_MASK) |
EEPROM_ADDR_READ | EEPROM_ADDR_START);
- for (i = 0; i < 10000; i++) {
+ for (i = 0; i < 1000; i++) {
tmp = tr32(GRC_EEPROM_ADDR);
if (tmp & EEPROM_ADDR_COMPLETE)
break;
- udelay(100);
+ msleep(1);
}
if (!(tmp & EEPROM_ADDR_COMPLETE))
return -EBUSY;
EEPROM_ADDR_START |
EEPROM_ADDR_WRITE);
- for (j = 0; j < 10000; j++) {
+ for (j = 0; j < 1000; j++) {
val = tr32(GRC_EEPROM_ADDR);
if (val & EEPROM_ADDR_COMPLETE)
break;
- udelay(100);
+ msleep(1);
}
if (!(val & EEPROM_ADDR_COMPLETE)) {
rc = -EBUSY;
tp->tg3_flags |= TG3_FLAG_EEPROM_WRITE_PROT;
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
- if (!(tr32(PCIE_TRANSACTION_CFG) & PCIE_TRANS_CFG_LOM))
+ if (!(tr32(PCIE_TRANSACTION_CFG) & PCIE_TRANS_CFG_LOM)) {
tp->tg3_flags &= ~TG3_FLAG_EEPROM_WRITE_PROT;
+ tp->tg3_flags2 |= TG3_FLG2_IS_NIC;
+ }
return;
}
tp->pdev->subsystem_vendor == PCI_VENDOR_ID_DELL)
tp->led_ctrl = LED_CTRL_MODE_PHY_2;
- if (nic_cfg & NIC_SRAM_DATA_CFG_EEPROM_WP)
+ if (nic_cfg & NIC_SRAM_DATA_CFG_EEPROM_WP) {
tp->tg3_flags |= TG3_FLAG_EEPROM_WRITE_PROT;
- else
+ if ((tp->pdev->subsystem_vendor ==
+ PCI_VENDOR_ID_ARIMA) &&
+ (tp->pdev->subsystem_device == 0x205a ||
+ tp->pdev->subsystem_device == 0x2063))
+ tp->tg3_flags &= ~TG3_FLAG_EEPROM_WRITE_PROT;
+ } else {
tp->tg3_flags &= ~TG3_FLAG_EEPROM_WRITE_PROT;
+ tp->tg3_flags2 |= TG3_FLG2_IS_NIC;
+ }
if (nic_cfg & NIC_SRAM_DATA_CFG_ASF_ENABLE) {
tp->tg3_flags |= TG3_FLAG_ENABLE_ASF;
if (!(tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) &&
!(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
- u32 bmsr, adv_reg, tg3_ctrl;
+ u32 bmsr, adv_reg, tg3_ctrl, mask;
tg3_readphy(tp, MII_BMSR, &bmsr);
if (!tg3_readphy(tp, MII_BMSR, &bmsr) &&
MII_TG3_CTRL_ENABLE_AS_MASTER);
}
- if (!tg3_copper_is_advertising_all(tp)) {
+ mask = (ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
+ ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full |
+ ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full);
+ if (!tg3_copper_is_advertising_all(tp, mask)) {
tg3_writephy(tp, MII_ADVERTISE, adv_reg);
if (!(tp->tg3_flags & TG3_FLAG_10_100_ONLY))
static void __devinit tg3_read_partno(struct tg3 *tp)
{
unsigned char vpd_data[256];
- int i;
+ unsigned int i;
u32 magic;
if (tg3_nvram_read_swab(tp, 0x0, &magic))
}
/* Now parse and find the part number. */
- for (i = 0; i < 256; ) {
+ for (i = 0; i < 254; ) {
unsigned char val = vpd_data[i];
- int block_end;
+ unsigned int block_end;
if (val == 0x82 || val == 0x91) {
i = (i + 3 +
(vpd_data[i + 1] +
(vpd_data[i + 2] << 8)));
i += 3;
- while (i < block_end) {
+
+ if (block_end > 256)
+ goto out_not_found;
+
+ while (i < (block_end - 2)) {
if (vpd_data[i + 0] == 'P' &&
vpd_data[i + 1] == 'N') {
int partno_len = vpd_data[i + 2];
- if (partno_len > 24)
+ i += 3;
+ if (partno_len > 24 || (partno_len + i) > 256)
goto out_not_found;
memcpy(tp->board_part_number,
- &vpd_data[i + 3],
- partno_len);
+ &vpd_data[i], partno_len);
/* Success. */
return;
}
+ i += 3 + vpd_data[i + 2];
}
/* Part number not found. */
u32 pci_state_reg, grc_misc_cfg;
u32 val;
u16 pci_cmd;
- int err;
+ int err, pcie_cap;
/* Force memory write invalidate off. If we leave it on,
* then on 5700_BX chips we have to enable a workaround.
GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906)
tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE;
- if (pci_find_capability(tp->pdev, PCI_CAP_ID_EXP) != 0)
+ pcie_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_EXP);
+ if (pcie_cap != 0) {
tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
+ u16 lnkctl;
+
+ pci_read_config_word(tp->pdev,
+ pcie_cap + PCI_EXP_LNKCTL,
+ &lnkctl);
+ if (lnkctl & PCI_EXP_LNKCTL_CLKREQ_EN)
+ tp->tg3_flags2 &= ~TG3_FLG2_HW_TSO_2;
+ }
+ }
/* If we have an AMD 762 or VIA K8T800 chipset, write
* reordering to the mailbox registers done by the host
tp->tg3_flags |= TG3_FLAG_SRAM_USE_CONFIG;
/* Get eeprom hw config before calling tg3_set_power_state().
- * In particular, the TG3_FLAG_EEPROM_WRITE_PROT flag must be
+ * In particular, the TG3_FLG2_IS_NIC flag must be
* determined before calling tg3_set_power_state() so that
* we know whether or not to switch out of Vaux power.
* When the flag is set, it means that GPIO1 is used for eeprom
tp->pdev->device == PCI_DEVICE_ID_TIGON3_5705F)) ||
(tp->pdev->vendor == PCI_VENDOR_ID_BROADCOM &&
(tp->pdev->device == PCI_DEVICE_ID_TIGON3_5751F ||
- tp->pdev->device == PCI_DEVICE_ID_TIGON3_5753F)) ||
+ tp->pdev->device == PCI_DEVICE_ID_TIGON3_5753F ||
+ tp->pdev->device == PCI_DEVICE_ID_TIGON3_5787F)) ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
tp->tg3_flags |= TG3_FLAG_10_100_ONLY;
#endif
spin_lock_init(&tp->lock);
spin_lock_init(&tp->indirect_lock);
- INIT_WORK(&tp->reset_task, tg3_reset_task, tp);
+ INIT_WORK(&tp->reset_task, tg3_reset_task);
tp->regs = ioremap_nocache(tg3reg_base, tg3reg_len);
if (tp->regs == 0UL) {
else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 ||
tp->pci_chip_rev_id == CHIPREV_ID_5705_A0 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906 ||
(tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0) {
tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
} else {
*/
pci_save_state(tp->pdev);
+ pci_set_drvdata(pdev, dev);
+
err = register_netdev(dev);
if (err) {
printk(KERN_ERR PFX "Cannot register net device, "
goto err_out_iounmap;
}
- pci_set_drvdata(pdev, dev);
-
- printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x PHY(%s)] (%s) %sBaseT Ethernet ",
+ printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x PHY(%s)] (%s) %s Ethernet ",
dev->name,
tp->board_part_number,
tp->pci_chip_rev_id,
tg3_phy_string(tp),
tg3_bus_string(tp, str),
- (tp->tg3_flags & TG3_FLAG_10_100_ONLY) ? "10/100" : "10/100/1000");
+ ((tp->tg3_flags & TG3_FLAG_10_100_ONLY) ? "10/100Base-TX" :
+ ((tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) ? "1000Base-SX" :
+ "10/100/1000Base-T")));
for (i = 0; i < 6; i++)
printk("%2.2x%c", dev->dev_addr[i],
(pdev->dma_mask == DMA_32BIT_MASK) ? 32 :
(((u64) pdev->dma_mask == DMA_40BIT_MASK) ? 40 : 64));
- netif_carrier_off(tp->dev);
-
return 0;
err_out_iounmap:
git.samba.org / sfrench / cifs-2.6.git / blobdiff