From 53ea6c7e2d6ce50c73544ef432fb2206ca60fc38 Mon Sep 17 00:00:00 2001 From: Todd Fujinaka Date: Fri, 23 Aug 2013 07:49:00 +0000 Subject: [PATCH] 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 Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/igb/igb_main.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index df33c4b8fa81..78f49cf94e82 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -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); -- GitLab