diff options
| author | Matt Carlson | 2010-08-02 13:26:00 +0200 |
|---|---|---|
| committer | David S. Miller | 2010-08-03 00:46:29 +0200 |
| commit | 8c69b1e702527e39c0b4fbda79d2738d186a3908 (patch) | |
| tree | 662772644a446b20766496f8c741c84143480c5c /drivers/net/tg3.c | |
| parent | tg3: Manage gphy power for CPMU-less devs only (diff) | |
| download | kernel-qcow2-linux-8c69b1e702527e39c0b4fbda79d2738d186a3908.tar.gz kernel-qcow2-linux-8c69b1e702527e39c0b4fbda79d2738d186a3908.tar.xz kernel-qcow2-linux-8c69b1e702527e39c0b4fbda79d2738d186a3908.zip | |
tg3: Restrict ASPM workaround devlist
The ASPM workaround setting obtained from NVRAM only works with devices
older than 5717. This patch enforces the restriction.
Reviewed-by: Benjamin Li <benli@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.c')
| -rw-r--r-- | drivers/net/tg3.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 38979f24e541..7c2c81ab4838 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -12188,7 +12188,9 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) (cfg2 & NIC_SRAM_DATA_CFG_2_APD_EN)) tp->tg3_flags3 |= TG3_FLG3_PHY_ENABLE_APD; - if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) { + if ((tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) && + GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 && + !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) { u32 cfg3; tg3_read_mem(tp, NIC_SRAM_DATA_CFG_3, &cfg3); |