From: Yi Zou <yi.zou@xxxxxxxxx> Currently, in the default kernel fcoe driver, it is needed to get to the underlying private per fcoe transport's private structure, e.g., fcoe_interface in fcoe.ko, and returns the associated netdev. The similar logic exists in other fcoe drivers, e.g., bnx2fc, so we add a function pointer into the common fcoe_port struct to allow individual fcoe transport implementaion (fcoe and bnx2fc) to get the corresponding netdev associated with a give lport. Then a inline fcoe_get_netdev() is added as part of libfcoe for all underlying fcoe transport drivers to use regardless of its individual fcoe transport driver, and also allows move more common code such as fcoe_link_speed_update or fcoe_ctlr_get_lesb to be in libfcoe, rather than specific to fcoe. This patch is a prep work that adds aforementioned fucntion pointer, and followed by the actual code changes to make use of it. Signed-off-by: Yi Zou <yi.zou@xxxxxxxxx> Cc: Bhanu Prakash Gollapudi <bprakash@xxxxxxxxxxxx> Tested-by: Marcus Dennis <marcusx.e.dennis@xxxxxxxxx> Signed-off-by: Robert Love <robert.w.love@xxxxxxxxx> --- include/scsi/libfcoe.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h index 6add37a..52bba71 100644 --- a/include/scsi/libfcoe.h +++ b/include/scsi/libfcoe.h @@ -351,6 +351,7 @@ struct fcoe_port { struct timer_list timer; struct work_struct destroy_work; u8 data_src_addr[ETH_ALEN]; + struct net_device * (*get_netdev)(const struct fc_lport *lport); }; void fcoe_clean_pending_queue(struct fc_lport *); void fcoe_check_wait_queue(struct fc_lport *lport, struct sk_buff *skb); -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html