diff options
| -rw-r--r-- | drivers/net/tg3.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index ef849b1eb11..25e57d8ddb5 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -9354,7 +9354,8 @@ static int tg3_test_loopback(struct tg3 *tp) if (err) return TG3_LOOPBACK_FAILED; - if (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) { + if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 || + tp->pci_chip_rev_id == CHIPREV_ID_5761_A0) { int i; u32 status; @@ -9371,17 +9372,18 @@ static int tg3_test_loopback(struct tg3 *tp) if (status != CPMU_MUTEX_GNT_DRIVER) return TG3_LOOPBACK_FAILED; - cpmuctrl = tr32(TG3_CPMU_CTRL); - /* Turn off power management based on link speed. */ + cpmuctrl = tr32(TG3_CPMU_CTRL); tw32(TG3_CPMU_CTRL, - cpmuctrl & ~CPMU_CTRL_LINK_SPEED_MODE); + cpmuctrl & ~(CPMU_CTRL_LINK_SPEED_MODE | + CPMU_CTRL_LINK_AWARE_MODE)); } if (tg3_run_loopback(tp, TG3_MAC_LOOPBACK)) err |= TG3_MAC_LOOPBACK_FAILED; - if (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) { + if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 || + tp->pci_chip_rev_id == CHIPREV_ID_5761_A0) { tw32(TG3_CPMU_CTRL, cpmuctrl); /* Release the mutex */ |