aboutsummaryrefslogtreecommitdiff
path: root/drivers/net
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/tg3.c18
-rw-r--r--drivers/net/tg3.h2
2 files changed, 14 insertions, 6 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index b66c75e3b8a..e0dc31fdf84 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -2097,9 +2097,11 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
MAC_STATUS_LNKSTATE_CHANGED));
udelay(40);
- tp->mi_mode = MAC_MI_MODE_BASE;
- tw32_f(MAC_MI_MODE, tp->mi_mode);
- udelay(80);
+ if ((tp->mi_mode & MAC_MI_MODE_AUTO_POLL) != 0) {
+ tw32_f(MAC_MI_MODE,
+ (tp->mi_mode & ~MAC_MI_MODE_AUTO_POLL));
+ udelay(80);
+ }
tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x02);
@@ -7102,7 +7104,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
tp->link_config.autoneg = tp->link_config.orig_autoneg;
}
- tp->mi_mode = MAC_MI_MODE_BASE;
+ tp->mi_mode &= ~MAC_MI_MODE_AUTO_POLL;
tw32_f(MAC_MI_MODE, tp->mi_mode);
udelay(80);
@@ -11764,6 +11766,12 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
tp->phy_otp = TG3_OTP_DEFAULT;
}
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761)
+ tp->mi_mode = MAC_MI_MODE_500KHZ_CONST;
+ else
+ tp->mi_mode = MAC_MI_MODE_BASE;
+
tp->coalesce_mode = 0;
if (GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5700_AX &&
GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5700_BX)
@@ -12692,7 +12700,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
tp->mac_mode = TG3_DEF_MAC_MODE;
tp->rx_mode = TG3_DEF_RX_MODE;
tp->tx_mode = TG3_DEF_TX_MODE;
- tp->mi_mode = MAC_MI_MODE_BASE;
+
if (tg3_debug > 0)
tp->msg_enable = tg3_debug;
else
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index c688c3ac503..ce2be3a9617 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -415,7 +415,7 @@
#define MAC_MI_MODE_CLK_10MHZ 0x00000001
#define MAC_MI_MODE_SHORT_PREAMBLE 0x00000002
#define MAC_MI_MODE_AUTO_POLL 0x00000010
-#define MAC_MI_MODE_CORE_CLK_62MHZ 0x00008000
+#define MAC_MI_MODE_500KHZ_CONST 0x00008000
#define MAC_MI_MODE_BASE 0x000c0000 /* XXX magic values XXX */
#define MAC_AUTO_POLL_STATUS 0x00000458
#define MAC_AUTO_POLL_ERROR 0x00000001