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tg3: Fix 5762 NVRAM sizing

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Don't set the default size to 128K if it is 5762.  Instead, rely on the
size we obtain from NVRAM location 0xf0.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2013-02-14 12:13:40 +00:00 committed by David S. Miller
parent d240d210f5
commit c5d0b72e64
1 changed files with 4 additions and 2 deletions
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6
drivers/net/ethernet/broadcom/tg3.c
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@ -13883,7 +13883,8 @@ static void tg3_get_5720_nvram_info(struct tg3 *tp)
tp->nvram_size = TG3_NVRAM_SIZE_1MB;
break;
default:
tp->nvram_size = TG3_NVRAM_SIZE_128KB;
if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5762)
tp->nvram_size = TG3_NVRAM_SIZE_128KB;
break;
}
break;
@ -13929,7 +13930,8 @@ static void tg3_get_5720_nvram_info(struct tg3 *tp)
tp->nvram_size = TG3_NVRAM_SIZE_1MB;
break;
default:
tp->nvram_size = TG3_NVRAM_SIZE_128KB;
if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5762)
tp->nvram_size = TG3_NVRAM_SIZE_128KB;
break;
}
break;