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path: root/drivers/net/tg3.c
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Diffstat (limited to 'drivers/net/tg3.c')
-rw-r--r--drivers/net/tg3.c907
1 files changed, 621 insertions, 286 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index eb9f8f3638e..6e40d52107a 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -54,6 +54,9 @@
#include <asm/prom.h>
#endif
+#define BAR_0 0
+#define BAR_2 2
+
#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
#define TG3_VLAN_TAG_USED 1
#else
@@ -66,8 +69,8 @@
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.94"
-#define DRV_MODULE_RELDATE "August 14, 2008"
+#define DRV_MODULE_VERSION "3.96"
+#define DRV_MODULE_RELDATE "November 21, 2008"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
@@ -129,6 +132,8 @@
/* minimum number of free TX descriptors required to wake up TX process */
#define TG3_TX_WAKEUP_THRESH(tp) ((tp)->tx_pending / 4)
+#define TG3_RAW_IP_ALIGN 2
+
/* number of ETHTOOL_GSTATS u64's */
#define TG3_NUM_STATS (sizeof(struct tg3_ethtool_stats)/sizeof(u64))
@@ -205,7 +210,13 @@ static struct pci_device_id tg3_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5723)},
{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5761)},
{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5761E)},
+ {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5761S)},
+ {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5761SE)},
{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5785)},
+ {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57780)},
+ {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57760)},
+ {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57790)},
+ {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57720)},
{PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9DXX)},
{PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9MXX)},
{PCI_DEVICE(PCI_VENDOR_ID_ALTIMA, PCI_DEVICE_ID_ALTIMA_AC1000)},
@@ -872,13 +883,48 @@ static int tg3_mdio_reset(struct mii_bus *bp)
return 0;
}
-static void tg3_mdio_config(struct tg3 *tp)
+static void tg3_mdio_config_5785(struct tg3 *tp)
{
u32 val;
+ struct phy_device *phydev;
+
+ phydev = tp->mdio_bus->phy_map[PHY_ADDR];
+ switch (phydev->drv->phy_id & phydev->drv->phy_id_mask) {
+ case TG3_PHY_ID_BCM50610:
+ val = MAC_PHYCFG2_50610_LED_MODES;
+ break;
+ case TG3_PHY_ID_BCMAC131:
+ val = MAC_PHYCFG2_AC131_LED_MODES;
+ break;
+ case TG3_PHY_ID_RTL8211C:
+ val = MAC_PHYCFG2_RTL8211C_LED_MODES;
+ break;
+ case TG3_PHY_ID_RTL8201E:
+ val = MAC_PHYCFG2_RTL8201E_LED_MODES;
+ break;
+ default:
+ return;
+ }
+
+ if (phydev->interface != PHY_INTERFACE_MODE_RGMII) {
+ tw32(MAC_PHYCFG2, val);
+
+ val = tr32(MAC_PHYCFG1);
+ val &= ~MAC_PHYCFG1_RGMII_INT;
+ tw32(MAC_PHYCFG1, val);
- if (tp->mdio_bus->phy_map[PHY_ADDR]->interface !=
- PHY_INTERFACE_MODE_RGMII)
return;
+ }
+
+ if (!(tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE))
+ val |= MAC_PHYCFG2_EMODE_MASK_MASK |
+ MAC_PHYCFG2_FMODE_MASK_MASK |
+ MAC_PHYCFG2_GMODE_MASK_MASK |
+ MAC_PHYCFG2_ACT_MASK_MASK |
+ MAC_PHYCFG2_QUAL_MASK_MASK |
+ MAC_PHYCFG2_INBAND_ENABLE;
+
+ tw32(MAC_PHYCFG2, val);
val = tr32(MAC_PHYCFG1) & ~(MAC_PHYCFG1_RGMII_EXT_RX_DEC |
MAC_PHYCFG1_RGMII_SND_STAT_EN);
@@ -890,11 +936,6 @@ static void tg3_mdio_config(struct tg3 *tp)
}
tw32(MAC_PHYCFG1, val | MAC_PHYCFG1_RGMII_INT | MAC_PHYCFG1_TXC_DRV);
- val = tr32(MAC_PHYCFG2) & ~(MAC_PHYCFG2_INBAND_ENABLE);
- if (!(tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE))
- val |= MAC_PHYCFG2_INBAND_ENABLE;
- tw32(MAC_PHYCFG2, val);
-
val = tr32(MAC_EXT_RGMII_MODE);
val &= ~(MAC_RGMII_MODE_RX_INT_B |
MAC_RGMII_MODE_RX_QUALITY |
@@ -903,7 +944,7 @@ static void tg3_mdio_config(struct tg3 *tp)
MAC_RGMII_MODE_TX_ENABLE |
MAC_RGMII_MODE_TX_LOWPWR |
MAC_RGMII_MODE_TX_RESET);
- if (tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE) {
+ if (!(tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE)) {
if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_RX_EN)
val |= MAC_RGMII_MODE_RX_INT_B |
MAC_RGMII_MODE_RX_QUALITY |
@@ -929,8 +970,9 @@ static void tg3_mdio_start(struct tg3 *tp)
tw32_f(MAC_MI_MODE, tp->mi_mode);
udelay(80);
- if (tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED)
- tg3_mdio_config(tp);
+ if ((tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED) &&
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+ tg3_mdio_config_5785(tp);
}
static void tg3_mdio_stop(struct tg3 *tp)
@@ -984,29 +1026,44 @@ static int tg3_mdio_init(struct tg3 *tp)
if (i) {
printk(KERN_WARNING "%s: mdiobus_reg failed (0x%x)\n",
tp->dev->name, i);
+ mdiobus_free(tp->mdio_bus);
return i;
}
- tp->tg3_flags3 |= TG3_FLG3_MDIOBUS_INITED;
-
phydev = tp->mdio_bus->phy_map[PHY_ADDR];
- switch (phydev->phy_id) {
+ if (!phydev || !phydev->drv) {
+ printk(KERN_WARNING "%s: No PHY devices\n", tp->dev->name);
+ mdiobus_unregister(tp->mdio_bus);
+ mdiobus_free(tp->mdio_bus);
+ return -ENODEV;
+ }
+
+ switch (phydev->drv->phy_id & phydev->drv->phy_id_mask) {
+ case TG3_PHY_ID_BCM57780:
+ phydev->interface = PHY_INTERFACE_MODE_GMII;
+ break;
case TG3_PHY_ID_BCM50610:
- phydev->interface = PHY_INTERFACE_MODE_RGMII;
if (tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE)
phydev->dev_flags |= PHY_BRCM_STD_IBND_DISABLE;
if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_RX_EN)
phydev->dev_flags |= PHY_BRCM_EXT_IBND_RX_ENABLE;
if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_TX_EN)
phydev->dev_flags |= PHY_BRCM_EXT_IBND_TX_ENABLE;
+ /* fallthru */
+ case TG3_PHY_ID_RTL8211C:
+ phydev->interface = PHY_INTERFACE_MODE_RGMII;
break;
+ case TG3_PHY_ID_RTL8201E:
case TG3_PHY_ID_BCMAC131:
phydev->interface = PHY_INTERFACE_MODE_MII;
break;
}
- tg3_mdio_config(tp);
+ tp->tg3_flags3 |= TG3_FLG3_MDIOBUS_INITED;
+
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+ tg3_mdio_config_5785(tp);
return 0;
}
@@ -1299,6 +1356,15 @@ static void tg3_adjust_link(struct net_device *dev)
udelay(40);
}
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) {
+ if (phydev->speed == SPEED_10)
+ tw32(MAC_MI_STAT,
+ MAC_MI_STAT_10MBPS_MODE |
+ MAC_MI_STAT_LNKSTAT_ATTN_ENAB);
+ else
+ tw32(MAC_MI_STAT, MAC_MI_STAT_LNKSTAT_ATTN_ENAB);
+ }
+
if (phydev->speed == SPEED_1000 && phydev->duplex == DUPLEX_HALF)
tw32(MAC_TX_LENGTHS,
((2 << TX_LENGTHS_IPG_CRS_SHIFT) |
@@ -1339,25 +1405,37 @@ static int tg3_phy_init(struct tg3 *tp)
phydev = tp->mdio_bus->phy_map[PHY_ADDR];
/* Attach the MAC to the PHY. */
- phydev = phy_connect(tp->dev, phydev->dev.bus_id, tg3_adjust_link,
+ phydev = phy_connect(tp->dev, dev_name(&phydev->dev), tg3_adjust_link,
phydev->dev_flags, phydev->interface);
if (IS_ERR(phydev)) {
printk(KERN_ERR "%s: Could not attach to PHY\n", tp->dev->name);
return PTR_ERR(phydev);
}
- tp->tg3_flags3 |= TG3_FLG3_PHY_CONNECTED;
-
/* Mask with MAC supported features. */
- phydev->supported &= (PHY_GBIT_FEATURES |
- SUPPORTED_Pause |
- SUPPORTED_Asym_Pause);
+ switch (phydev->interface) {
+ case PHY_INTERFACE_MODE_GMII:
+ case PHY_INTERFACE_MODE_RGMII:
+ if (!(tp->tg3_flags & TG3_FLAG_10_100_ONLY)) {
+ phydev->supported &= (PHY_GBIT_FEATURES |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+ }
+ /* fallthru */
+ case PHY_INTERFACE_MODE_MII:
+ phydev->supported &= (PHY_BASIC_FEATURES |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+ default:
+ phy_disconnect(tp->mdio_bus->phy_map[PHY_ADDR]);
+ return -EINVAL;
+ }
- phydev->advertising = phydev->supported;
+ tp->tg3_flags3 |= TG3_FLG3_PHY_CONNECTED;
- printk(KERN_INFO
- "%s: attached PHY driver [%s] (mii_bus:phy_addr=%s)\n",
- tp->dev->name, phydev->drv->name, phydev->dev.bus_id);
+ phydev->advertising = phydev->supported;
return 0;
}
@@ -1406,6 +1484,34 @@ static void tg3_phydsp_write(struct tg3 *tp, u32 reg, u32 val)
tg3_writephy(tp, MII_TG3_DSP_RW_PORT, val);
}
+static void tg3_phy_toggle_apd(struct tg3 *tp, bool enable)
+{
+ u32 reg;
+
+ if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+ return;
+
+ reg = MII_TG3_MISC_SHDW_WREN |
+ MII_TG3_MISC_SHDW_SCR5_SEL |
+ MII_TG3_MISC_SHDW_SCR5_LPED |
+ MII_TG3_MISC_SHDW_SCR5_DLPTLM |
+ MII_TG3_MISC_SHDW_SCR5_SDTL |
+ MII_TG3_MISC_SHDW_SCR5_C125OE;
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5784 || !enable)
+ reg |= MII_TG3_MISC_SHDW_SCR5_DLLAPD;
+
+ tg3_writephy(tp, MII_TG3_MISC_SHDW, reg);
+
+
+ reg = MII_TG3_MISC_SHDW_WREN |
+ MII_TG3_MISC_SHDW_APD_SEL |
+ MII_TG3_MISC_SHDW_APD_WKTM_84MS;
+ if (enable)
+ reg |= MII_TG3_MISC_SHDW_APD_ENABLE;
+
+ tg3_writephy(tp, MII_TG3_MISC_SHDW, reg);
+}
+
static void tg3_phy_toggle_automdix(struct tg3 *tp, int enable)
{
u32 phy;
@@ -1737,7 +1843,8 @@ static int tg3_phy_reset(struct tg3 *tp)
tw32(TG3_CPMU_CTRL, cpmuctrl);
}
- if (tp->tg3_flags3 & TG3_FLG3_5761_5784_AX_FIXES) {
+ if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX ||
+ GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5761_AX) {
u32 val;
val = tr32(TG3_CPMU_LSPD_1000MB_CLK);
@@ -1747,16 +1854,15 @@ static int tg3_phy_reset(struct tg3 *tp)
udelay(40);
tw32_f(TG3_CPMU_LSPD_1000MB_CLK, val);
}
-
- /* Disable GPHY autopowerdown. */
- tg3_writephy(tp, MII_TG3_MISC_SHDW,
- MII_TG3_MISC_SHDW_WREN |
- MII_TG3_MISC_SHDW_APD_SEL |
- MII_TG3_MISC_SHDW_APD_WKTM_84MS);
}
tg3_phy_apply_otp(tp);
+ if (tp->tg3_flags3 & TG3_FLG3_PHY_ENABLE_APD)
+ tg3_phy_toggle_apd(tp, true);
+ else
+ tg3_phy_toggle_apd(tp, false);
+
out:
if (tp->tg3_flags2 & TG3_FLG2_PHY_ADC_BUG) {
tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0c00);
@@ -1961,7 +2067,7 @@ static int tg3_halt_cpu(struct tg3 *, u32);
static int tg3_nvram_lock(struct tg3 *);
static void tg3_nvram_unlock(struct tg3 *);
-static void tg3_power_down_phy(struct tg3 *tp)
+static void tg3_power_down_phy(struct tg3 *tp, bool do_low_power)
{
u32 val;
@@ -1984,10 +2090,15 @@ static void tg3_power_down_phy(struct tg3 *tp)
tw32_f(GRC_MISC_CFG, val | GRC_MISC_CFG_EPHY_IDDQ);
udelay(40);
return;
- } else if (!(tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB)) {
+ } else if (do_low_power) {
tg3_writephy(tp, MII_TG3_EXT_CTRL,
MII_TG3_EXT_CTRL_FORCE_LED_OFF);
- tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x01b2);
+
+ tg3_writephy(tp, MII_TG3_AUX_CTRL,
+ MII_TG3_AUXCTL_SHDWSEL_PWRCTL |
+ MII_TG3_AUXCTL_PCTL_100TX_LPWR |
+ MII_TG3_AUXCTL_PCTL_SPR_ISOLATE |
+ MII_TG3_AUXCTL_PCTL_VREG_11V);
}
/* The PHY should not be powered down on some chips because
@@ -1999,7 +2110,8 @@ static void tg3_power_down_phy(struct tg3 *tp)
(tp->tg3_flags2 & TG3_FLG2_MII_SERDES)))
return;
- if (tp->tg3_flags3 & TG3_FLG3_5761_5784_AX_FIXES) {
+ if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX ||
+ GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5761_AX) {
val = tr32(TG3_CPMU_LSPD_1000MB_CLK);
val &= ~CPMU_LSPD_1000MB_MACCLK_MASK;
val |= CPMU_LSPD_1000MB_MACCLK_12_5;
@@ -2009,9 +2121,47 @@ static void tg3_power_down_phy(struct tg3 *tp)
tg3_writephy(tp, MII_BMCR, BMCR_PDOWN);
}
+/* tp->lock is held. */
+static void __tg3_set_mac_addr(struct tg3 *tp, int skip_mac_1)
+{
+ u32 addr_high, addr_low;
+ int i;
+
+ addr_high = ((tp->dev->dev_addr[0] << 8) |
+ tp->dev->dev_addr[1]);
+ addr_low = ((tp->dev->dev_addr[2] << 24) |
+ (tp->dev->dev_addr[3] << 16) |
+ (tp->dev->dev_addr[4] << 8) |
+ (tp->dev->dev_addr[5] << 0));
+ for (i = 0; i < 4; i++) {
+ if (i == 1 && skip_mac_1)
+ continue;
+ tw32(MAC_ADDR_0_HIGH + (i * 8), addr_high);
+ tw32(MAC_ADDR_0_LOW + (i * 8), addr_low);
+ }
+
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5703 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) {
+ for (i = 0; i < 12; i++) {
+ tw32(MAC_EXTADDR_0_HIGH + (i * 8), addr_high);
+ tw32(MAC_EXTADDR_0_LOW + (i * 8), addr_low);
+ }
+ }
+
+ addr_high = (tp->dev->dev_addr[0] +
+ tp->dev->dev_addr[1] +
+ tp->dev->dev_addr[2] +
+ tp->dev->dev_addr[3] +
+ tp->dev->dev_addr[4] +
+ tp->dev->dev_addr[5]) &
+ TX_BACKOFF_SEED_MASK;
+ tw32(MAC_TX_BACKOFF_SEED, addr_high);
+}
+
static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
{
u32 misc_host_ctrl;
+ bool device_should_wake, do_low_power;
/* Make sure register accesses (indirect or otherwise)
* will function correctly.
@@ -2041,15 +2191,34 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
tp->dev->name, state);
return -EINVAL;
}
+
+ /* Restore the CLKREQ setting. */
+ if (tp->tg3_flags3 & TG3_FLG3_CLKREQ_BUG) {
+ u16 lnkctl;
+
+ pci_read_config_word(tp->pdev,
+ tp->pcie_cap + PCI_EXP_LNKCTL,
+ &lnkctl);
+ lnkctl |= PCI_EXP_LNKCTL_CLKREQ_EN;
+ pci_write_config_word(tp->pdev,
+ tp->pcie_cap + PCI_EXP_LNKCTL,
+ lnkctl);
+ }
+
misc_host_ctrl = tr32(TG3PCI_MISC_HOST_CTRL);
tw32(TG3PCI_MISC_HOST_CTRL,
misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT);
+ device_should_wake = pci_pme_capable(tp->pdev, state) &&
+ device_may_wakeup(&tp->pdev->dev) &&
+ (tp->tg3_flags & TG3_FLAG_WOL_ENABLE);
+
if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) {
+ do_low_power = false;
if ((tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED) &&
!tp->link_config.phy_is_low_power) {
struct phy_device *phydev;
- u32 advertising;
+ u32 phyid, advertising;
phydev = tp->mdio_bus->phy_map[PHY_ADDR];
@@ -2066,7 +2235,7 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
ADVERTISED_10baseT_Half;
if ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) ||
- (tp->tg3_flags & TG3_FLAG_WOL_ENABLE)) {
+ device_should_wake) {
if (tp->tg3_flags & TG3_FLAG_WOL_SPEED_100MB)
advertising |=
ADVERTISED_100baseT_Half |
@@ -2079,8 +2248,19 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
phydev->advertising = advertising;
phy_start_aneg(phydev);
+
+ phyid = phydev->drv->phy_id & phydev->drv->phy_id_mask;
+ if (phyid != TG3_PHY_ID_BCMAC131) {
+ phyid &= TG3_PHY_OUI_MASK;
+ if (phyid == TG3_PHY_OUI_1 &&
+ phyid == TG3_PHY_OUI_2 &&
+ phyid == TG3_PHY_OUI_3)
+ do_low_power = true;
+ }
}
} else {
+ do_low_power = false;
+
if (tp->link_config.phy_is_low_power == 0) {
tp->link_config.phy_is_low_power = 1;
tp->link_config.orig_speed = tp->link_config.speed;
@@ -2096,6 +2276,8 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
}
}
+ __tg3_set_mac_addr(tp, 0);
+
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
u32 val;
@@ -2118,11 +2300,11 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
WOL_DRV_WOL |
WOL_SET_MAGIC_PKT);
- if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) {
+ if (device_should_wake) {
u32 mac_mode;
if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)) {
- if (!(tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB)) {
+ if (do_low_power) {
tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x5a);
udelay(40);
}
@@ -2150,9 +2332,12 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
if (!(tp->tg3_flags2 & TG3_FLG2_5750_PLUS))
tw32(MAC_LED_CTRL, tp->led_ctrl);
- if (pci_pme_capable(tp->pdev, state) &&
- (tp->tg3_flags & TG3_FLAG_WOL_ENABLE))
- mac_mode |= MAC_MODE_MAGIC_PKT_ENABLE;
+ mac_mode |= MAC_MODE_MAGIC_PKT_ENABLE;
+ if (((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
+ !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) &&
+ ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) ||
+ (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)))
+ mac_mode |= MAC_MODE_KEEP_FRAME_IN_WOL;
if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
mac_mode |= tp->mac_mode &
@@ -2224,10 +2409,9 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
}
}
- if (!(tp->tg3_flags & TG3_FLAG_WOL_ENABLE) &&
- !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF) &&
- !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE))
- tg3_power_down_phy(tp);
+ if (!(device_should_wake) &&
+ !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF))
+ tg3_power_down_phy(tp, do_low_power);
tg3_frob_aux_power(tp);
@@ -2250,7 +2434,7 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
tg3_write_sig_post_reset(tp, RESET_KIND_SHUTDOWN);
- if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE)
+ if (device_should_wake)
pci_enable_wake(tp->pdev, state, true);
/* Finally, set the new power state. */
@@ -2789,6 +2973,24 @@ relink:
NIC_SRAM_FIRMWARE_MBOX_MAGIC2);
}
+ /* Prevent send BD corruption. */
+ if (tp->tg3_flags3 & TG3_FLG3_CLKREQ_BUG) {
+ u16 oldlnkctl, newlnkctl;
+
+ pci_read_config_word(tp->pdev,
+ tp->pcie_cap + PCI_EXP_LNKCTL,
+ &oldlnkctl);
+ if (tp->link_config.active_speed == SPEED_100 ||
+ tp->link_config.active_speed == SPEED_10)
+ newlnkctl = oldlnkctl & ~PCI_EXP_LNKCTL_CLKREQ_EN;
+ else
+ newlnkctl = oldlnkctl | PCI_EXP_LNKCTL_CLKREQ_EN;
+ if (newlnkctl != oldlnkctl)
+ pci_write_config_word(tp->pdev,
+ tp->pcie_cap + PCI_EXP_LNKCTL,
+ newlnkctl);
+ }
+
if (current_link_up != netif_carrier_ok(tp->dev)) {
if (current_link_up)
netif_carrier_on(tp->dev);
@@ -3765,8 +3967,7 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset)
err = tg3_setup_copper_phy(tp, force_reset);
}
- if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
- tp->pci_chip_rev_id == CHIPREV_ID_5784_A1) {
+ if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX) {
u32 val, scale;
val = tr32(TG3_CPMU_CLCK_STAT) & CPMU_CLCK_STAT_MAC_CLCK_MASK;
@@ -4100,12 +4301,15 @@ static int tg3_rx(struct tg3 *tp, int budget)
goto next_pkt;
}
- len = ((desc->idx_len & RXD_LEN_MASK) >> RXD_LEN_SHIFT) - 4; /* omit crc */
+ len = ((desc->idx_len & RXD_LEN_MASK) >> RXD_LEN_SHIFT) -
+ ETH_FCS_LEN;
if (len > RX_COPY_THRESHOLD
- && tp->rx_offset == 2
- /* rx_offset != 2 iff this is a 5701 card running
- * in PCI-X mode [see tg3_get_invariants()] */
+ && tp->rx_offset == NET_IP_ALIGN
+ /* rx_offset will likely not equal NET_IP_ALIGN
+ * if this is a 5701 card running in PCI-X mode
+ * [see tg3_get_invariants()]
+ */
) {
int skb_size;
@@ -4125,11 +4329,12 @@ static int tg3_rx(struct tg3 *tp, int budget)
tg3_recycle_rx(tp, opaque_key,
desc_idx, *post_ptr);
- copy_skb = netdev_alloc_skb(tp->dev, len + 2);
+ copy_skb = netdev_alloc_skb(tp->dev,
+ len + TG3_RAW_IP_ALIGN);
if (copy_skb == NULL)
goto drop_it_no_recycle;
- skb_reserve(copy_skb, 2);
+ skb_reserve(copy_skb, TG3_RAW_IP_ALIGN);
skb_put(copy_skb, len);
pci_dma_sync_single_for_cpu(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
skb_copy_from_linear_data(skb, copy_skb->data, len);
@@ -4157,7 +4362,6 @@ static int tg3_rx(struct tg3 *tp, int budget)
#endif
netif_receive_skb(skb);
- tp->dev->last_rx = jiffies;
received++;
budget--;
@@ -5557,6 +5761,13 @@ static void tg3_ape_driver_state_change(struct tg3 *tp, int kind)
event = APE_EVENT_STATUS_STATE_START;
break;
case RESET_KIND_SHUTDOWN:
+ /* With the interface we are currently using,
+ * APE does not track driver state. Wiping
+ * out the HOST SEGMENT SIGNATURE forces
+ * the APE to assume OS absent status.
+ */
+ tg3_ape_write32(tp, TG3_APE_HOST_SEG_SIG, 0x0);
+
event = APE_EVENT_STATUS_STATE_UNLOAD;
break;
case RESET_KIND_SUSPEND:
@@ -5721,17 +5932,19 @@ static void tg3_restore_pci_state(struct tg3 *tp)
pci_write_config_word(tp->pdev, PCI_COMMAND, tp->pci_cmd);
- if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS)
- pcie_set_readrq(tp->pdev, 4096);
- else {
- pci_write_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE,
- tp->pci_cacheline_sz);
- pci_write_config_byte(tp->pdev, PCI_LATENCY_TIMER,
- tp->pci_lat_timer);
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) {
+ if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS)
+ pcie_set_readrq(tp->pdev, 4096);
+ else {
+ pci_write_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE,
+ tp->pci_cacheline_sz);
+ pci_write_config_byte(tp->pdev, PCI_LATENCY_TIMER,
+ tp->pci_lat_timer);
+ }
}
/* Make sure PCI-X relaxed ordering bit is clear. */
- if (tp->pcix_cap) {
+ if (tp->tg3_flags & TG3_FLAG_PCIX_MODE) {
u16 pcix_cmd;
pci_read_config_word(tp->pdev, tp->pcix_cap + PCI_X_CMD,
@@ -5788,11 +6001,7 @@ static int tg3_chip_reset(struct tg3 *tp)
tg3_save_pci_state(tp);
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+ (tp->tg3_flags3 & TG3_FLG3_5755_PLUS))
tw32(GRC_FASTBOOT_PC, 0);
/*
@@ -5871,7 +6080,7 @@ static int tg3_chip_reset(struct tg3 *tp)
udelay(120);
- if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) {
+ if ((tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) && tp->pcie_cap) {
if (tp->pci_chip_rev_id == CHIPREV_ID_5750_A0) {
int i;
u32 cfg_val;
@@ -5884,8 +6093,23 @@ static int tg3_chip_reset(struct tg3 *tp)
pci_write_config_dword(tp->pdev, 0xc4,
cfg_val | (1 << 15));
}
- /* Set PCIE max payload size and clear error status. */
- pci_write_config_dword(tp->pdev, 0xd8, 0xf5000);
+
+ /* Set PCIE max payload size to 128 bytes and
+ * clear the "no snoop" and "relaxed ordering" bits.
+ */
+ pci_write_config_word(tp->pdev,
+ tp->pcie_cap + PCI_EXP_DEVCTL,
+ 0);
+
+ pcie_set_readrq(tp->pdev, 4096);
+
+ /* Clear error status */
+ pci_write_config_word(tp->pdev,
+ tp->pcie_cap + PCI_EXP_DEVSTA,
+ PCI_EXP_DEVSTA_CED |
+ PCI_EXP_DEVSTA_NFED |
+ PCI_EXP_DEVSTA_FED |
+ PCI_EXP_DEVSTA_URD);
}
tg3_restore_pci_state(tp);
@@ -6883,43 +7107,6 @@ static int tg3_load_tso_firmware(struct tg3 *tp)
}
-/* tp->lock is held. */
-static void __tg3_set_mac_addr(struct tg3 *tp, int skip_mac_1)
-{
- u32 addr_high, addr_low;
- int i;
-
- addr_high = ((tp->dev->dev_addr[0] << 8) |
- tp->dev->dev_addr[1]);
- addr_low = ((tp->dev->dev_addr[2] << 24) |
- (tp->dev->dev_addr[3] << 16) |
- (tp->dev->dev_addr[4] << 8) |
- (tp->dev->dev_addr[5] << 0));
- for (i = 0; i < 4; i++) {
- if (i == 1 && skip_mac_1)
- continue;
- tw32(MAC_ADDR_0_HIGH + (i * 8), addr_high);
- tw32(MAC_ADDR_0_LOW + (i * 8), addr_low);
- }
-
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5703 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) {
- for (i = 0; i < 12; i++) {
- tw32(MAC_EXTADDR_0_HIGH + (i * 8), addr_high);
- tw32(MAC_EXTADDR_0_LOW + (i * 8), addr_low);
- }
- }
-
- addr_high = (tp->dev->dev_addr[0] +
- tp->dev->dev_addr[1] +
- tp->dev->dev_addr[2] +
- tp->dev->dev_addr[3] +
- tp->dev->dev_addr[4] +
- tp->dev->dev_addr[5]) &
- TX_BACKOFF_SEED_MASK;
- tw32(MAC_TX_BACKOFF_SEED, addr_high);
-}
-
static int tg3_set_mac_addr(struct net_device *dev, void *p)
{
struct tg3 *tp = netdev_priv(dev);
@@ -7024,8 +7211,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
tg3_write_sig_legacy(tp, RESET_KIND_INIT);
- if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
- tp->pci_chip_rev_id == CHIPREV_ID_5784_A1) {
+ if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX) {
val = tr32(TG3_CPMU_CTRL);
val &= ~(CPMU_CTRL_LINK_AWARE_MODE | CPMU_CTRL_LINK_IDLE_MODE);
tw32(TG3_CPMU_CTRL, val);
@@ -7091,8 +7277,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
return err;
if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5784 &&
- GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5761 &&
- GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) {
+ GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5761) {
/* This value is determined during the probe time DMA
* engine test, tg3_test_dma.
*/
@@ -7332,7 +7517,8 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
RDMAC_MODE_LNGREAD_ENAB);
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
rdmac_mode |= RDMAC_MODE_BD_SBD_CRPT_ENAB |
RDMAC_MODE_MBUF_RBD_CRPT_ENAB |
RDMAC_MODE_MBUF_SBD_CRPT_ENAB;
@@ -7501,11 +7687,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
}
/* Enable host coalescing bug fix */
- if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755) ||
- (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) ||
- (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784) ||
- (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761) ||
- (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785))
+ if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
val |= WDMAC_MODE_STATUS_TAG_FIX;
tw32_f(WDMAC_MODE, val);
@@ -7566,10 +7748,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
udelay(100);
tp->rx_mode = RX_MODE_ENABLE;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+ if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
tp->rx_mode |= RX_MODE_IPV6_CSUM_ENABLE;
tw32_f(MAC_RX_MODE, tp->rx_mode);
@@ -9066,7 +9245,8 @@ static void tg3_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
else
wol->supported = 0;
wol->wolopts = 0;
- if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE)
+ if ((tp->tg3_flags & TG3_FLAG_WOL_ENABLE) &&
+ device_can_wakeup(&tp->pdev->dev))
wol->wolopts = WAKE_MAGIC;
memset(&wol->sopass, 0, sizeof(wol->sopass));
}
@@ -9123,7 +9303,8 @@ static int tg3_set_tso(struct net_device *dev, u32 value)
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
(GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX) ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
dev->features |= NETIF_F_TSO_ECN;
} else
dev->features &= ~(NETIF_F_TSO6 | NETIF_F_TSO_ECN);
@@ -9378,11 +9559,7 @@ static int tg3_set_tx_csum(struct net_device *dev, u32 data)
return 0;
}
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+ if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
ethtool_op_set_tx_ipv6_csum(dev, data);
else
ethtool_op_set_tx_csum(dev, data);
@@ -9899,18 +10076,13 @@ static int tg3_test_memory(struct tg3 *tp)
int err = 0;
int i;
- if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
- mem_tbl = mem_tbl_5755;
- else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
- mem_tbl = mem_tbl_5906;
- else
- mem_tbl = mem_tbl_5705;
- } else
+ if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
+ mem_tbl = mem_tbl_5755;
+ else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
+ mem_tbl = mem_tbl_5906;
+ else if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
+ mem_tbl = mem_tbl_5705;
+ else
mem_tbl = mem_tbl_570x;
for (i = 0; mem_tbl[i].offset != 0xffffffff; i++) {
@@ -10110,9 +10282,11 @@ static int tg3_test_loopback(struct tg3 *tp)
if (err)
return TG3_LOOPBACK_FAILED;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) {
+ /* Turn off gphy autopowerdown. */
+ if (tp->tg3_flags3 & TG3_FLG3_PHY_ENABLE_APD)
+ tg3_phy_toggle_apd(tp, false);
+
+ if (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) {
int i;
u32 status;
@@ -10139,9 +10313,7 @@ static int tg3_test_loopback(struct tg3 *tp)
if (tg3_run_loopback(tp, TG3_MAC_LOOPBACK))
err |= TG3_MAC_LOOPBACK_FAILED;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) {
+ if (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) {
tw32(TG3_CPMU_CTRL, cpmuctrl);
/* Release the mutex */
@@ -10154,6 +10326,10 @@ static int tg3_test_loopback(struct tg3 *tp)
err |= TG3_PHY_LOOPBACK_FAILED;
}
+ /* Re-enable gphy autopowerdown. */
+ if (tp->tg3_flags3 & TG3_FLG3_PHY_ENABLE_APD)
+ tg3_phy_toggle_apd(tp, true);
+
return err;
}
@@ -10756,6 +10932,102 @@ static void __devinit tg3_get_5906_nvram_info(struct tg3 *tp)
tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
}
+static void __devinit tg3_get_57780_nvram_info(struct tg3 *tp)
+{
+ u32 nvcfg1;
+
+ nvcfg1 = tr32(NVRAM_CFG1);
+
+ switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
+ case FLASH_5787VENDOR_ATMEL_EEPROM_376KHZ:
+ case FLASH_5787VENDOR_MICRO_EEPROM_376KHZ:
+ tp->nvram_jedecnum = JEDEC_ATMEL;
+ tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+ tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
+
+ nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS;
+ tw32(NVRAM_CFG1, nvcfg1);
+ return;
+ case FLASH_5752VENDOR_ATMEL_FLASH_BUFFERED:
+ case FLASH_57780VENDOR_ATMEL_AT45DB011D:
+ case FLASH_57780VENDOR_ATMEL_AT45DB011B:
+ case FLASH_57780VENDOR_ATMEL_AT45DB021D:
+ case FLASH_57780VENDOR_ATMEL_AT45DB021B:
+ case FLASH_57780VENDOR_ATMEL_AT45DB041D:
+ case FLASH_57780VENDOR_ATMEL_AT45DB041B:
+ tp->nvram_jedecnum = JEDEC_ATMEL;
+ tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+ tp->tg3_flags2 |= TG3_FLG2_FLASH;
+
+ switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
+ case FLASH_5752VENDOR_ATMEL_FLASH_BUFFERED:
+ case FLASH_57780VENDOR_ATMEL_AT45DB011D:
+ case FLASH_57780VENDOR_ATMEL_AT45DB011B:
+ tp->nvram_size = TG3_NVRAM_SIZE_128KB;
+ break;
+ case FLASH_57780VENDOR_ATMEL_AT45DB021D:
+ case FLASH_57780VENDOR_ATMEL_AT45DB021B:
+ tp->nvram_size = TG3_NVRAM_SIZE_256KB;
+ break;
+ case FLASH_57780VENDOR_ATMEL_AT45DB041D:
+ case FLASH_57780VENDOR_ATMEL_AT45DB041B:
+ tp->nvram_size = TG3_NVRAM_SIZE_512KB;
+ break;
+ }
+ break;
+ case FLASH_5752VENDOR_ST_M45PE10:
+ case FLASH_5752VENDOR_ST_M45PE20:
+ case FLASH_5752VENDOR_ST_M45PE40:
+ tp->nvram_jedecnum = JEDEC_ST;
+ tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+ tp->tg3_flags2 |= TG3_FLG2_FLASH;
+
+ switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
+ case FLASH_5752VENDOR_ST_M45PE10:
+ tp->nvram_size = TG3_NVRAM_SIZE_128KB;
+ break;
+ case FLASH_5752VENDOR_ST_M45PE20:
+ tp->nvram_size = TG3_NVRAM_SIZE_256KB;
+ break;
+ case FLASH_5752VENDOR_ST_M45PE40:
+ tp->nvram_size = TG3_NVRAM_SIZE_512KB;
+ break;
+ }
+ break;
+ default:
+ return;
+ }
+
+ switch (nvcfg1 & NVRAM_CFG1_5752PAGE_SIZE_MASK) {
+ case FLASH_5752PAGE_SIZE_256:
+ tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+ tp->nvram_pagesize = 256;
+ break;
+ case FLASH_5752PAGE_SIZE_512:
+ tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+ tp->nvram_pagesize = 512;
+ break;
+ case FLASH_5752PAGE_SIZE_1K:
+ tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+ tp->nvram_pagesize = 1024;
+ break;
+ case FLASH_5752PAGE_SIZE_2K:
+ tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+ tp->nvram_pagesize = 2048;
+ break;
+ case FLASH_5752PAGE_SIZE_4K:
+ tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+ tp->nvram_pagesize = 4096;
+ break;
+ case FLASH_5752PAGE_SIZE_264:
+ tp->nvram_pagesize = 264;
+ break;
+ case FLASH_5752PAGE_SIZE_528:
+ tp->nvram_pagesize = 528;
+ break;
+ }
+}
+
/* Chips other than 5700/5701 use the NVRAM for fetching info. */
static void __devinit tg3_nvram_init(struct tg3 *tp)
{
@@ -10796,6 +11068,8 @@ static void __devinit tg3_nvram_init(struct tg3 *tp)
tg3_get_5761_nvram_info(tp);
else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
tg3_get_5906_nvram_info(tp);
+ else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
+ tg3_get_57780_nvram_info(tp);
else
tg3_get_nvram_info(tp);
@@ -11116,12 +11390,8 @@ static int tg3_nvram_write_block_buffered(struct tg3 *tp, u32 offset, u32 len,
if (i == (len - 4))
nvram_cmd |= NVRAM_CMD_LAST;
- if ((GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752) &&
- (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5755) &&
- (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5787) &&
- (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5784) &&
- (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5761) &&
- (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) &&
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752 &&
+ !(tp->tg3_flags3 & TG3_FLG3_5755_PLUS) &&
(tp->nvram_jedecnum == JEDEC_ST) &&
(nvram_cmd & NVRAM_CMD_FIRST)) {
@@ -11299,7 +11569,7 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
(val & VCPU_CFGSHDW_WOL_MAGPKT) &&
device_may_wakeup(&tp->pdev->dev))
tp->tg3_flags |= TG3_FLAG_WOL_ENABLE;
- return;
+ goto done;
}
tg3_read_mem(tp, NIC_SRAM_DATA_SIG, &val);
@@ -11421,15 +11691,17 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
tp->tg3_flags2 |= TG3_FLG2_ASF_NEW_HANDSHAKE;
}
- if (nic_cfg & NIC_SRAM_DATA_CFG_APE_ENABLE)
+
+ if ((nic_cfg & NIC_SRAM_DATA_CFG_APE_ENABLE) &&
+ (tp->tg3_flags2 & TG3_FLG2_5750_PLUS))
tp->tg3_flags3 |= TG3_FLG3_ENABLE_APE;
+
if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES &&
!(nic_cfg & NIC_SRAM_DATA_CFG_FIBER_WOL))
tp->tg3_flags &= ~TG3_FLAG_WOL_CAP;
if ((tp->tg3_flags & TG3_FLAG_WOL_CAP) &&
- (nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE) &&
- device_may_wakeup(&tp->pdev->dev))
+ (nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE))
tp->tg3_flags |= TG3_FLAG_WOL_ENABLE;
if (cfg2 & (1 << 17))
@@ -11440,6 +11712,11 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
if (cfg2 & (1 << 18))
tp->tg3_flags2 |= TG3_FLG2_SERDES_PREEMPHASIS;
+ if (((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
+ GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX)) &&
+ (cfg2 & NIC_SRAM_DATA_CFG_2_APD_EN))
+ tp->tg3_flags3 |= TG3_FLG3_PHY_ENABLE_APD;
+
if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) {
u32 cfg3;
@@ -11455,6 +11732,10 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
if (cfg4 & NIC_SRAM_RGMII_EXT_IBND_TX_EN)
tp->tg3_flags3 |= TG3_FLG3_RGMII_EXT_IBND_TX_EN;
}
+done:
+ device_init_wakeup(&tp->pdev->dev, tp->tg3_flags & TG3_FLAG_WOL_CAP);
+ device_set_wakeup_enable(&tp->pdev->dev,
+ tp->tg3_flags & TG3_FLAG_WOL_ENABLE);
}
static int __devinit tg3_issue_otp_command(struct tg3 *tp, u32 cmd)
@@ -11751,6 +12032,51 @@ static int __devinit tg3_fw_img_is_valid(struct tg3 *tp, u32 offset)
return 1;
}
+static void __devinit tg3_read_sb_ver(struct tg3 *tp, u32 val)
+{
+ u32 offset, major, minor, build;
+
+ tp->fw_ver[0] = 's';
+ tp->fw_ver[1] = 'b';
+ tp->fw_ver[2] = '\0';
+
+ if ((val & TG3_EEPROM_SB_FORMAT_MASK) != TG3_EEPROM_SB_FORMAT_1)
+ return;
+
+ switch (val & TG3_EEPROM_SB_REVISION_MASK) {
+ case TG3_EEPROM_SB_REVISION_0:
+ offset = TG3_EEPROM_SB_F1R0_EDH_OFF;
+ break;
+ case TG3_EEPROM_SB_REVISION_2:
+ offset = TG3_EEPROM_SB_F1R2_EDH_OFF;
+ break;
+ case TG3_EEPROM_SB_REVISION_3:
+ offset = TG3_EEPROM_SB_F1R3_EDH_OFF;
+ break;
+ default:
+ return;
+ }
+
+ if (tg3_nvram_read_swab(tp, offset, &val))
+ return;
+
+ build = (val & TG3_EEPROM_SB_EDH_BLD_MASK) >>
+ TG3_EEPROM_SB_EDH_BLD_SHFT;
+ major = (val & TG3_EEPROM_SB_EDH_MAJ_MASK) >>
+ TG3_EEPROM_SB_EDH_MAJ_SHFT;
+ minor = val & TG3_EEPROM_SB_EDH_MIN_MASK;
+
+ if (minor > 99 || build > 26)
+ return;
+
+ snprintf(&tp->fw_ver[2], 30, " v%d.%02d", major, minor);
+
+ if (build > 0) {
+ tp->fw_ver[8] = 'a' + build - 1;
+ tp->fw_ver[9] = '\0';
+ }
+}
+
static void __devinit tg3_read_fw_ver(struct tg3 *tp)
{
u32 val, offset, start;
@@ -11760,8 +12086,12 @@ static void __devinit tg3_read_fw_ver(struct tg3 *tp)
if (tg3_nvram_read_swab(tp, 0, &val))
return;
- if (val != TG3_EEPROM_MAGIC)
+ if (val != TG3_EEPROM_MAGIC) {
+ if ((val & TG3_EEPROM_MAGIC_FW_MSK) == TG3_EEPROM_MAGIC_FW)
+ tg3_read_sb_ver(tp, val);
+
return;
+ }
if (tg3_nvram_read_swab(tp, 0xc, &offset) ||
tg3_nvram_read_swab(tp, 0x4, &start))
@@ -11853,7 +12183,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
u32 pci_state_reg, grc_misc_cfg;
u32 val;
u16 pci_cmd;
- int err, pcie_cap;
+ int err;
/* Force memory write invalidate off. If we leave it on,
* then on 5700_BX chips we have to enable a workaround.
@@ -11882,7 +12212,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
pci_read_config_dword(tp->pdev, TG3PCI_PRODID_ASICREV,
&prod_id_asic_rev);
- tp->pci_chip_rev_id = prod_id_asic_rev & PROD_ID_ASIC_REV_MASK;
+ tp->pci_chip_rev_id = prod_id_asic_rev;
}
/* Wrong chip ID in 5752 A0. This code can be removed later
@@ -12031,14 +12361,19 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
(GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714))
tp->pdev_peer = tg3_find_peer(tp);
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+ /* Intentionally exclude ASIC_REV_5906 */
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
+ tp->tg3_flags3 |= TG3_FLG3_5755_PLUS;
+
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906 ||
+ (tp->tg3_flags3 & TG3_FLG3_5755_PLUS) ||
(tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
tp->tg3_flags2 |= TG3_FLG2_5750_PLUS;
@@ -12055,11 +12390,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
tp->pdev_peer == tp->pdev))
tp->tg3_flags &= ~TG3_FLAG_SUPPORT_MSI;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+ if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
tp->tg3_flags2 |= TG3_FLG2_HW_TSO_2;
tp->tg3_flags2 |= TG3_FLG2_1SHOT_MSI;
@@ -12076,21 +12407,41 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
(tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE;
- pcie_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_EXP);
- if (pcie_cap != 0) {
+ pci_read_config_dword(tp->pdev, TG3PCI_PCISTATE,
+ &pci_state_reg);
+
+ tp->pcie_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_EXP);
+ if (tp->pcie_cap != 0) {
+ u16 lnkctl;
+
tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
pcie_set_readrq(tp->pdev, 4096);
- 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)
+ pci_read_config_word(tp->pdev,
+ tp->pcie_cap + PCI_EXP_LNKCTL,
+ &lnkctl);
+ if (lnkctl & PCI_EXP_LNKCTL_CLKREQ_EN) {
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
tp->tg3_flags2 &= ~TG3_FLG2_HW_TSO_2;
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
+ tp->tg3_flags3 |= TG3_FLG3_CLKREQ_BUG;
+ }
+ } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) {
+ tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
+ } else if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ||
+ (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) {
+ tp->pcix_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_PCIX);
+ if (!tp->pcix_cap) {
+ printk(KERN_ERR PFX "Cannot find PCI-X "
+ "capability, aborting.\n");
+ return -EIO;
}
+
+ if (!(pci_state_reg & PCISTATE_CONV_PCI_MODE))
+ tp->tg3_flags |= TG3_FLAG_PCIX_MODE;
}
/* If we have an AMD 762 or VIA K8T800 chipset, write
@@ -12116,29 +12467,18 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
cacheline_sz_reg);
}
- if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ||
- (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) {
- tp->pcix_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_PCIX);
- if (!tp->pcix_cap) {
- printk(KERN_ERR PFX "Cannot find PCI-X "
- "capability, aborting.\n");
- return -EIO;
- }
- }
-
- pci_read_config_dword(tp->pdev, TG3PCI_PCISTATE,
- &pci_state_reg);
-
- if (tp->pcix_cap && (pci_state_reg & PCISTATE_CONV_PCI_MODE) == 0) {
- tp->tg3_flags |= TG3_FLAG_PCIX_MODE;
+ if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5700_BX) {
+ /* 5700 BX chips need to have their TX producer index
+ * mailboxes written twice to workaround a bug.
+ */
+ tp->tg3_flags |= TG3_FLAG_TXD_MBOX_HWBUG;
- /* If this is a 5700 BX chipset, and we are in PCI-X
- * mode, enable register write workaround.
+ /* If we are in PCI-X mode, enable register write workaround.
*
* The workaround is to use indirect register accesses
* for all chip writes not to mailbox registers.
*/
- if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5700_BX) {
+ if (tp->tg3_flags & TG3_FLAG_PCIX_MODE) {
u32 pm_reg;
tp->tg3_flags |= TG3_FLAG_PCIX_TARGET_HWBUG;
@@ -12163,12 +12503,6 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
}
}
- /* 5700 BX chips need to have their TX producer index mailboxes
- * written twice to workaround a bug.
- */
- if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5700_BX)
- tp->tg3_flags |= TG3_FLAG_TXD_MBOX_HWBUG;
-
if ((pci_state_reg & PCISTATE_BUS_SPEED_HIGH) != 0)
tp->tg3_flags |= TG3_FLAG_PCI_HIGH_SPEED;
if ((pci_state_reg & PCISTATE_BUS_32BIT) != 0)
@@ -12263,16 +12597,10 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) {
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
tp->tg3_flags |= TG3_FLAG_CPMU_PRESENT;
- if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 ||
- tp->pci_chip_rev_id == CHIPREV_ID_5784_A1 ||
- tp->pci_chip_rev_id == CHIPREV_ID_5761_A0 ||
- tp->pci_chip_rev_id == CHIPREV_ID_5761_A1)
- tp->tg3_flags3 |= TG3_FLG3_5761_5784_AX_FIXES;
- }
-
/* Set up tp->grc_local_ctrl before calling tg3_set_power_state().
* GPIO1 driven high will bring 5700's external PHY out of reset.
* It is also used as eeprom write protect on LOMs.
@@ -12288,7 +12616,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_OE3;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755)
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_UART_SEL;
if (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5761) {
@@ -12346,7 +12675,10 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
if (tp->pci_chip_rev_id == CHIPREV_ID_5704_A0)
tp->tg3_flags2 |= TG3_FLG2_PHY_5704_A0_BUG;
- if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+ if ((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
+ GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906 &&
+ GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 &&
+ GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_57780) {
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
@@ -12356,8 +12688,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
tp->tg3_flags2 |= TG3_FLG2_PHY_JITTER_BUG;
if (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5755M)
tp->tg3_flags2 |= TG3_FLG2_PHY_ADJUST_TRIM;
- } else if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906 &&
- GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785)
+ } else
tp->tg3_flags2 |= TG3_FLG2_PHY_BER_BUG;
}
@@ -12378,7 +12709,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5700_BX)
tp->coalesce_mode |= HOSTCC_MODE_32BYTE;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
tp->tg3_flags3 |= TG3_FLG3_USE_PHYLIB;
err = tg3_mdio_init(tp);
@@ -12463,6 +12795,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
(tp->pdev->device == PCI_DEVICE_ID_TIGON3_5751F ||
tp->pdev->device == PCI_DEVICE_ID_TIGON3_5753F ||
tp->pdev->device == PCI_DEVICE_ID_TIGON3_5787F)) ||
+ tp->pdev->device == TG3PCI_DEVICE_TIGON3_57790 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
tp->tg3_flags |= TG3_FLAG_10_100_ONLY;
@@ -12512,20 +12845,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
else
tp->tg3_flags &= ~TG3_FLAG_POLL_SERDES;
- /* All chips before 5787 can get confused if TX buffers
- * straddle the 4GB address boundary in some cases.
- */
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
- tp->dev->hard_start_xmit = tg3_start_xmit;
- else
- tp->dev->hard_start_xmit = tg3_start_xmit_dma_bug;
-
- tp->rx_offset = 2;
+ tp->rx_offset = NET_IP_ALIGN;
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 &&
(tp->tg3_flags & TG3_FLAG_PCIX_MODE) != 0)
tp->rx_offset = 0;
@@ -13241,18 +13561,53 @@ static void __devinit tg3_init_coal(struct tg3 *tp)
}
}
+static const struct net_device_ops tg3_netdev_ops = {
+ .ndo_open = tg3_open,
+ .ndo_stop = tg3_close,
+ .ndo_start_xmit = tg3_start_xmit,
+ .ndo_get_stats = tg3_get_stats,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_multicast_list = tg3_set_rx_mode,
+ .ndo_set_mac_address = tg3_set_mac_addr,
+ .ndo_do_ioctl = tg3_ioctl,
+ .ndo_tx_timeout = tg3_tx_timeout,
+ .ndo_change_mtu = tg3_change_mtu,
+#if TG3_VLAN_TAG_USED
+ .ndo_vlan_rx_register = tg3_vlan_rx_register,
+#endif
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = tg3_poll_controller,
+#endif
+};
+
+static const struct net_device_ops tg3_netdev_ops_dma_bug = {
+ .ndo_open = tg3_open,
+ .ndo_stop = tg3_close,
+ .ndo_start_xmit = tg3_start_xmit_dma_bug,
+ .ndo_get_stats = tg3_get_stats,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_multicast_list = tg3_set_rx_mode,
+ .ndo_set_mac_address = tg3_set_mac_addr,
+ .ndo_do_ioctl = tg3_ioctl,
+ .ndo_tx_timeout = tg3_tx_timeout,
+ .ndo_change_mtu = tg3_change_mtu,
+#if TG3_VLAN_TAG_USED
+ .ndo_vlan_rx_register = tg3_vlan_rx_register,
+#endif
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = tg3_poll_controller,
+#endif
+};
+
static int __devinit tg3_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
static int tg3_version_printed = 0;
- resource_size_t tg3reg_base;
- unsigned long tg3reg_len;
struct net_device *dev;
struct tg3 *tp;
int err, pm_cap;
char str[40];
u64 dma_mask, persist_dma_mask;
- DECLARE_MAC_BUF(mac);
if (tg3_version_printed++ == 0)
printk(KERN_INFO "%s", version);
@@ -13264,13 +13619,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
return err;
}
- if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
- printk(KERN_ERR PFX "Cannot find proper PCI device "
- "base address, aborting.\n");
- err = -ENODEV;
- goto err_out_disable_pdev;
- }
-
err = pci_request_regions(pdev, DRV_MODULE_NAME);
if (err) {
printk(KERN_ERR PFX "Cannot obtain PCI resources, "
@@ -13289,9 +13637,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
goto err_out_free_res;
}
- tg3reg_base = pci_resource_start(pdev, 0);
- tg3reg_len = pci_resource_len(pdev, 0);
-
dev = alloc_etherdev(sizeof(*tp));
if (!dev) {
printk(KERN_ERR PFX "Etherdev alloc failed, aborting.\n");
@@ -13303,7 +13648,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
#if TG3_VLAN_TAG_USED
dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
- dev->vlan_rx_register = tg3_vlan_rx_register;
#endif
tp = netdev_priv(dev);
@@ -13343,7 +13687,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
spin_lock_init(&tp->indirect_lock);
INIT_WORK(&tp->reset_task, tg3_reset_task);
- tp->regs = ioremap_nocache(tg3reg_base, tg3reg_len);
+ tp->regs = pci_ioremap_bar(pdev, BAR_0);
if (!tp->regs) {
printk(KERN_ERR PFX "Cannot map device registers, "
"aborting.\n");
@@ -13357,21 +13701,10 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
tp->rx_jumbo_pending = TG3_DEF_RX_JUMBO_RING_PENDING;
tp->tx_pending = TG3_DEF_TX_RING_PENDING;
- dev->open = tg3_open;
- dev->stop = tg3_close;
- dev->get_stats = tg3_get_stats;
- dev->set_multicast_list = tg3_set_rx_mode;
- dev->set_mac_address = tg3_set_mac_addr;
- dev->do_ioctl = tg3_ioctl;
- dev->tx_timeout = tg3_tx_timeout;
netif_napi_add(dev, &tp->napi, tg3_poll, 64);
dev->ethtool_ops = &tg3_ethtool_ops;
dev->watchdog_timeo = TG3_TX_TIMEOUT;
- dev->change_mtu = tg3_change_mtu;
dev->irq = pdev->irq;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = tg3_poll_controller;
-#endif
err = tg3_get_invariants(tp);
if (err) {
@@ -13380,6 +13713,13 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
goto err_out_iounmap;
}
+ if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
+ dev->netdev_ops = &tg3_netdev_ops;
+ else
+ dev->netdev_ops = &tg3_netdev_ops_dma_bug;
+
+
/* The EPB bridge inside 5714, 5715, and 5780 and any
* device behind the EPB cannot support DMA addresses > 40-bit.
* On 64-bit systems with IOMMU, use 40-bit dma_mask.
@@ -13446,7 +13786,8 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
(GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX) ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
dev->features |= NETIF_F_TSO_ECN;
}
@@ -13466,17 +13807,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
}
if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
- if (!(pci_resource_flags(pdev, 2) & IORESOURCE_MEM)) {
- printk(KERN_ERR PFX "Cannot find proper PCI device "
- "base address for APE, aborting.\n");
- err = -ENODEV;
- goto err_out_iounmap;
- }
-
- tg3reg_base = pci_resource_start(pdev, 2);
- tg3reg_len = pci_resource_len(pdev, 2);
-
- tp->aperegs = ioremap_nocache(tg3reg_base, tg3reg_len);
+ tp->aperegs = pci_ioremap_bar(pdev, BAR_2);
if (!tp->aperegs) {
printk(KERN_ERR PFX "Cannot map APE registers, "
"aborting.\n");
@@ -13509,11 +13840,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
*/
if ((tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) == 0) {
dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+ if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
dev->features |= NETIF_F_IPV6_CSUM;
tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS;
@@ -13535,26 +13862,34 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
goto err_out_apeunmap;
}
- printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x PHY(%s)] "
- "(%s) %s Ethernet %s\n",
+ printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x] (%s) MAC address %pM\n",
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) ? "10/100Base-TX" :
- ((tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) ? "1000Base-SX" :
- "10/100/1000Base-T")),
- print_mac(mac, dev->dev_addr));
+ dev->dev_addr);
- printk(KERN_INFO "%s: RXcsums[%d] LinkChgREG[%d] "
- "MIirq[%d] ASF[%d] WireSpeed[%d] TSOcap[%d]\n",
+ if (tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED)
+ printk(KERN_INFO
+ "%s: attached PHY driver [%s] (mii_bus:phy_addr=%s)\n",
+ tp->dev->name,
+ tp->mdio_bus->phy_map[PHY_ADDR]->drv->name,
+ dev_name(&tp->mdio_bus->phy_map[PHY_ADDR]->dev));
+ else
+ printk(KERN_INFO
+ "%s: attached PHY is %s (%s Ethernet) (WireSpeed[%d])\n",
+ tp->dev->name, tg3_phy_string(tp),
+ ((tp->tg3_flags & TG3_FLAG_10_100_ONLY) ? "10/100Base-TX" :
+ ((tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) ? "1000Base-SX" :
+ "10/100/1000Base-T")),
+ (tp->tg3_flags2 & TG3_FLG2_NO_ETH_WIRE_SPEED) == 0);
+
+ printk(KERN_INFO "%s: RXcsums[%d] LinkChgREG[%d] MIirq[%d] ASF[%d] TSOcap[%d]\n",
dev->name,
(tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) != 0,
(tp->tg3_flags & TG3_FLAG_USE_LINKCHG_REG) != 0,
(tp->tg3_flags & TG3_FLAG_USE_MI_INTERRUPT) != 0,
(tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0,
- (tp->tg3_flags2 & TG3_FLG2_NO_ETH_WIRE_SPEED) == 0,
(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) != 0);
printk(KERN_INFO "%s: dma_rwctrl[%08x] dma_mask[%d-bit]\n",
dev->name, tp->dma_rwctrl,
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-20 10:11:20 +0000