diff options
| -rw-r--r-- | drivers/net/tg3.c | 12 | ||||
| -rw-r--r-- | drivers/net/tg3.h | 1 |
2 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 862c226dbbe2..38b605d7c3ae 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -69,8 +69,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.59" -#define DRV_MODULE_RELDATE "June 8, 2006" +#define DRV_MODULE_VERSION "3.59.1" +#define DRV_MODULE_RELDATE "August 25, 2006" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -11381,11 +11381,15 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE; } - /* TSO is on by default on chips that support hardware TSO. + /* TSO is on by default on chips that support HW_TSO_2. + * Some HW_TSO_1 capable chips have bugs that can lead to + * tx timeouts in some cases when TSO is enabled. * Firmware TSO on older chips gives lower performance, so it * is off by default, but can be enabled using ethtool. */ - if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) + if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_2) || + (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 && + tp->pci_chip_rev_id >= CHIPREV_ID_5750_C2)) dev->features |= NETIF_F_TSO; #endif diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index ff0faab94bd5..cd68f4688764 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -125,6 +125,7 @@ #define CHIPREV_ID_5750_A0 0x4000 #define CHIPREV_ID_5750_A1 0x4001 #define CHIPREV_ID_5750_A3 0x4003 +#define CHIPREV_ID_5750_C2 0x4202 #define CHIPREV_ID_5752_A0_HW 0x5000 #define CHIPREV_ID_5752_A0 0x6000 #define CHIPREV_ID_5752_A1 0x6001 |