diff options
| author | Yi Zou | 2012-12-06 06:23:27 +0000 |
|---|---|---|
| committer | Robert Love | 2012-12-14 10:38:55 -0800 |
| commit | 8106fb4790c33547a034db53f7658bccd3cfbf6b (patch) | |
| tree | 6412d80ba43bbf6d6e95b57e33debd49591882ba | |
| parent | 8e6c5363dc52afbc60011c2c079bf4c4d26b1272 (diff) | |
fcoe: prep work to start consolidate the usage of fcoe_netdev
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@intel.com>
Cc: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Tested-by: Marcus Dennis <marcusx.e.dennis@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
| -rw-r--r-- | include/scsi/libfcoe.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h index 6add37ac8609..52bba7138069 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); |