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igb: Don't look for a PBA in the iNVM when flashless 

When a part is flashless, do not look for a PBA in the iNVM.

Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Todd Fujinaka 2013-08-23 07:49:00 +00:00 committed by Jeff Kirsher
parent c995ae2259
commit 53ea6c7e2d
1 changed files with 8 additions and 1 deletions
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9
drivers/net/ethernet/intel/igb/igb_main.c
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@ -2367,7 +2367,14 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
"Width x1" : "unknown"), netdev->dev_addr);
}
ret_val = igb_read_part_string(hw, part_str, E1000_PBANUM_LENGTH);
if ((hw->mac.type >= e1000_i210 ||
igb_get_flash_presence_i210(hw))) {
ret_val = igb_read_part_string(hw, part_str,
E1000_PBANUM_LENGTH);
} else {
ret_val = -E1000_ERR_INVM_VALUE_NOT_FOUND;
}
if (ret_val)
strcpy(part_str, "Unknown");
dev_info(&pdev->dev, "%s: PBA No: %s\n", netdev->name, part_str);