diff options
| author | Matt Carlson <mcarlson@broadcom.com> | 2008-11-21 17:18:16 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-21 17:18:16 -0800 |
| commit | 5e7dfd0fb94abed04f59481d1ce0cc06a892048a (patch) | |
| tree | 9aa0223d967bfe42076887879596b4e778ac05c3 /drivers/net/tg3.h | |
| parent | 52f4490c3b6dcb1e8dec7ff9f1c35f09bd7c136f (diff) | |
tg3: Prevent corruption at 10 / 100Mbps w CLKREQ
This patch disables CLKREQ at 10Mbps and 100Mbps to workaround a TX BD
corruption issue. This problem only affects the 5784 and 5761 (and
57780 AX) ASIC revisions.
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>
Diffstat (limited to 'drivers/net/tg3.h')
| -rw-r--r-- | drivers/net/tg3.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index 599e490cf62c..53684b9b83f9 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -2618,6 +2618,7 @@ struct tg3 { #define TG3_FLG3_RGMII_STD_IBND_DISABLE 0x00000100 #define TG3_FLG3_RGMII_EXT_IBND_RX_EN 0x00000200 #define TG3_FLG3_RGMII_EXT_IBND_TX_EN 0x00000400 +#define TG3_FLG3_CLKREQ_BUG 0x00000800 struct timer_list timer; u16 timer_counter; @@ -2656,7 +2657,10 @@ struct tg3 { int pm_cap; int msi_cap; + union { int pcix_cap; + int pcie_cap; + }; struct mii_bus *mdio_bus; int mdio_irq[PHY_MAX_ADDR]; |