diff options
Diffstat (limited to 'drivers/net/tg3.c')
| -rw-r--r-- | drivers/net/tg3.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index caf4102b54ce..6c6c5498899f 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -7802,7 +7802,7 @@ static int tg3_test_link(struct tg3 *tp) } /* Only test the commonly used registers */ -static int tg3_test_registers(struct tg3 *tp) +static const int tg3_test_registers(struct tg3 *tp) { int i, is_5705; u32 offset, read_mask, write_mask, val, save_val, read_val; @@ -8016,7 +8016,7 @@ out: static int tg3_do_mem_test(struct tg3 *tp, u32 offset, u32 len) { - static u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a }; + static const u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a }; int i; u32 j; @@ -9097,6 +9097,10 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) tp->phy_id = PHY_ID_INVALID; tp->led_ctrl = LED_CTRL_MODE_PHY_1; + /* Do not even try poking around in here on Sun parts. */ + if (tp->tg3_flags2 & TG3_FLG2_SUN_570X) + return; + tg3_read_mem(tp, NIC_SRAM_DATA_SIG, &val); if (val == NIC_SRAM_DATA_SIG_MAGIC) { u32 nic_cfg, led_cfg; |