[dpdk-dev] [PATCH 5/9] net/ixgbe/base: complete hw init when SFP not present

Wenzhuo Lu wenzhuo.lu at intel.com
Wed Mar 1 07:04:48 CET 2017


If SFP module is not present, reset_hw doesn't return success.
SW should complete the initialization, or with specific module
it resulted in no link when the module was later inserted.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
---
 drivers/net/ixgbe/base/ixgbe_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
index 9645667..df6fbf9 100644
--- a/drivers/net/ixgbe/base/ixgbe_common.c
+++ b/drivers/net/ixgbe/base/ixgbe_common.c
@@ -495,7 +495,7 @@ s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw)
 	/* Reset the hardware */
 	status = hw->mac.ops.reset_hw(hw);
 
-	if (status == IXGBE_SUCCESS) {
+	if (status == IXGBE_SUCCESS || status == IXGBE_ERR_SFP_NOT_PRESENT) {
 		/* Start the HW */
 		status = hw->mac.ops.start_hw(hw);
 	}
-- 
1.9.3



More information about the dev mailing list