diff options
| author | Matt Carlson <mcarlson@broadcom.com> | 2009-04-20 06:58:27 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-04-21 01:41:02 -0700 |
| commit | 9cf74ebb634fe79587cf9a1d5ff971391dd12e1b (patch) | |
| tree | aac181b596720fd60a68732f29514503c18de660 | |
| parent | 8d519ab2866c92f5d722085492a124f016f601aa (diff) | |
| download | linux-3.10-9cf74ebb634fe79587cf9a1d5ff971391dd12e1b.tar.gz linux-3.10-9cf74ebb634fe79587cf9a1d5ff971391dd12e1b.tar.bz2 linux-3.10-9cf74ebb634fe79587cf9a1d5ff971391dd12e1b.zip | |
tg3: Limit CLKREQ fix to A[01] of 57780 asic rev
This patch restricts the CLKREQ bugfix to the A0 and A1 revisions
of 57780 ASIC rev chips.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/tg3.c | 3 | ||||
| -rw-r--r-- | drivers/net/tg3.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index c5c3d285314..0501fb48a00 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -11992,7 +11992,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) 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->pci_chip_rev_id == CHIPREV_ID_57780_A0 || + tp->pci_chip_rev_id == CHIPREV_ID_57780_A1) tp->tg3_flags3 |= TG3_FLG3_CLKREQ_BUG; } } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) { diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index f1016cb1a89..b3347c41a1a 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -95,6 +95,8 @@ #define CHIPREV_ID_5752_A1 0x6001 #define CHIPREV_ID_5714_A2 0x9002 #define CHIPREV_ID_5906_A1 0xc001 +#define CHIPREV_ID_57780_A0 0x57780000 +#define CHIPREV_ID_57780_A1 0x57780001 #define GET_ASIC_REV(CHIP_REV_ID) ((CHIP_REV_ID) >> 12) #define ASIC_REV_5700 0x07 #define ASIC_REV_5701 0x00 |