diff options
Diffstat (limited to 'drivers/net/igb/e1000_82575.c')
-rw-r--r-- | drivers/net/igb/e1000_82575.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c index 6b256c275e1..0f563c8c5ff 100644 --- a/drivers/net/igb/e1000_82575.c +++ b/drivers/net/igb/e1000_82575.c @@ -244,6 +244,14 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw) */ size += NVM_WORD_SIZE_BASE_SHIFT; + /* + * Check for invalid size + */ + if ((hw->mac.type == e1000_82576) && (size > 15)) { + printk("igb: The NVM size is not valid, " + "defaulting to 32K.\n"); + size = 15; + } nvm->word_size = 1 << size; if (nvm->word_size == (1 << 15)) nvm->page_size = 128; @@ -1877,7 +1885,7 @@ static s32 igb_validate_nvm_checksum_82580(struct e1000_hw *hw) } if (nvm_data & NVM_COMPATIBILITY_BIT_MASK) { - /* if chekcsums compatibility bit is set validate checksums + /* if checksums compatibility bit is set validate checksums * for all 4 ports. */ eeprom_regions_count = 4; } @@ -1988,6 +1996,7 @@ static s32 igb_update_nvm_checksum_i350(struct e1000_hw *hw) out: return ret_val; } + /** * igb_set_eee_i350 - Enable/disable EEE support * @hw: pointer to the HW structure |