igb: Add new function to read part number from EEPROM in string format
New adapters will have part numbers stored in string format rather than
simple hex format. This function will read part number formats in either
hex or string.
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 67ea262..041f8e6 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1729,12 +1729,13 @@
struct igb_adapter *adapter;
struct e1000_hw *hw;
u16 eeprom_data = 0;
+ s32 ret_val;
static int global_quad_port_a; /* global quad port a indication */
const struct e1000_info *ei = igb_info_tbl[ent->driver_data];
unsigned long mmio_start, mmio_len;
int err, pci_using_dac;
u16 eeprom_apme_mask = IGB_EEPROM_APME;
- u32 part_num;
+ u8 part_str[E1000_PBANUM_LENGTH];
/* Catch broken hardware that put the wrong VF device ID in
* the PCIe SR-IOV capability.
@@ -2000,10 +2001,10 @@
"unknown"),
netdev->dev_addr);
- igb_read_part_num(hw, &part_num);
- dev_info(&pdev->dev, "%s: PBA No: %06x-%03x\n", netdev->name,
- (part_num >> 8), (part_num & 0xff));
-
+ ret_val = igb_read_part_string(hw, part_str, E1000_PBANUM_LENGTH);
+ if (ret_val)
+ strcpy(part_str, "Unknown");
+ dev_info(&pdev->dev, "%s: PBA No: %s\n", netdev->name, part_str);
dev_info(&pdev->dev,
"Using %s interrupts. %d rx queue(s), %d tx queue(s)\n",
adapter->msix_entries ? "MSI-X" :