ixgbe: Add FW detection and warning for 82599 SFP+ adapters
82599 has a FW running that helps manage the internal SFI PHY. There are
also a number of pre-production samples of these SFI-based devices in the
field. This patch adds a check to look for the firmware running on all
SFP+ based adapters, and displays a warning to the system log if a
pre-production adapter is identified. The driver will continue loading
though, with no functional degradation.
Also remove an old function prototype from ixgbe_82599.c that isn't being
used.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index db339d6..96a1859 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -106,13 +106,17 @@
**/
s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw)
{
+ s32 status;
+
/* Reset the hardware */
- hw->mac.ops.reset_hw(hw);
+ status = hw->mac.ops.reset_hw(hw);
- /* Start the HW */
- hw->mac.ops.start_hw(hw);
+ if (status == 0) {
+ /* Start the HW */
+ status = hw->mac.ops.start_hw(hw);
+ }
- return 0;
+ return status;
}
/**