xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[SCSI] fcoe: move packet handlers from fcoe_port to fcoe_interface

Browse Source 
The packet handlers need to be tracked in fcoe_interface so there is only one
set per net_device.  When NPIV is enabled there will be multiple SCSI hosts
and multiple fcoe_port structures on a single net_device.

The packet handlers match by ethertype and netdev.  If the same handler gets
registered on a single netdev multiple times, the receive function will be
called multiple times for each frame.

Signed-off-by: Chris Leech <christopher.leech@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Chris Leech
2009-08-25 13:59:41 -07:00
committed by James Bottomley
parent 250249898a
commit 259ad85d8d
2 changed files with 18 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/scsi/fcoe/fcoe.h
View File

@@ -83,6 +83,8 @@ struct fcoe_interface {
* moved out of fcoe_port */
struct fcoe_port *priv;
struct net_device *netdev;
struct packet_type fcoe_packet_type;
struct packet_type fip_packet_type;
};
/*
@@ -92,8 +94,6 @@ struct fcoe_interface {
struct fcoe_port {
struct fcoe_interface *fcoe;
struct fc_exch_mgr *oem; /* offload exchange manger */
struct packet_type fcoe_packet_type;
struct packet_type fip_packet_type;
struct sk_buff_head fcoe_pending_queue;
u8 fcoe_pending_queue_active;
struct timer_list timer; /* queue timer */