linux-toradex.git/drivers/scsi/fcoe/fcoe.c, branch v4.10

scsi: fcoe: Fixup missing initialisation in fcoe_dcb_create()

2016-11-08T22:29:53+00:00

Found by 0-day robot.

Fixes: a99ac6e715bc ("scsi: fcoe: set default TC priority")
Signed-off-by: Hannes Reinecke 
Acked-by: Johannes Thumshirn 
Signed-off-by: Martin K. Petersen

scsi: fcoe: correct sending FIP VLAN packets on VLAN 0

2016-11-08T22:29:53+00:00

The FIP VLAN frame consists of an ethernet header followed
by the FIP VLAN frame, so we need to skip the ethernet header
if we want to check the FIP opcode.

Signed-off-by: Hannes Reinecke 
Reviewed-by: Bart Van Assche 
Signed-off-by: Martin K. Petersen

scsi: fcoe: set default TC priority

2016-11-08T22:29:53+00:00

If DCB is not enabled or compiled in we still should be setting
a sane default priority. So put FCoE frames in priority class
'interactive' and FIP frames in priority class 'besteffort'.

Signed-off-by: Hannes Reinecke 
Reviewed-by: Bart Van Assche 
Signed-off-by: Martin K. Petersen

scsi: fcoe: make R_A_TOV and E_D_TOV configurable

2016-11-08T22:29:51+00:00

The user might want to modify the values for R_A_TOV and E_D_TOV,
so add new module parameters 'e_d_tov' and 'r_a_tov' for the
'fcoe' modules and allow to modify them via sysfs attributes.

Signed-off-by: Hannes Reinecke 
Acked-by: Johannes Thumshirn 
Signed-off-by: Martin K. Petersen

fcoe: add missing destroy_workqueue() on error in fcoe_init()

2016-08-02T05:18:05+00:00

Add the missing destroy_workqueue() before return from fcoe_init() in
the fcoe transport register failed error handling case.

Signed-off-by: Wei Yongjun 
Acked-by: Johannes Thumshirn 
Signed-off-by: Martin K. Petersen

fcoe: Use default VLAN for FIP VLAN discovery

2016-07-27T04:32:08+00:00

FC-BB-6 states: FIP protocols shall be performed on a per-VLAN basis. It
is recommended to use the FIP VLAN discovery protocol on the default
VLAN.

Signed-off-by: Hannes Reinecke 
Acked-by: Johannes Thumshirn 
Signed-off-by: Martin K. Petersen

fcoe: implement FIP VLAN responder

2016-07-20T23:49:41+00:00

When running in VN2VN mode there is no central instance which would send
out any FIP VLAN discovery notifications. So this patch adds a new sysfs
attribute 'fip_vlan_responder' which will activate a FIP VLAN discovery
responder.

Signed-off-by: Hannes Reinecke 
Acked-by: Johannes Thumshirn 
Signed-off-by: Martin K. Petersen

fcoe: Update multicast addresses on FIP mode change

2016-07-14T02:06:45+00:00

When the FIP mode is changed we need to update the multicast addresses
to ensure we get the correct frames.

Signed-off-by: Hannes Reinecke 
Acked-by: Johannes Thumshirn 
Signed-off-by: Martin K. Petersen

fcoe: fcoe->realdev is always set

2016-07-14T02:06:10+00:00

'->realdev' is always set, so this check is pointless.

Signed-off-by: Hannes Reinecke 
Acked-by: Johannes Thumshirn 
Signed-off-by: Martin K. Petersen

fcoe: use enum for fip_mode

2016-07-14T02:05:28+00:00

The FIP mode is independent on the FIP state machine, so use a separate
enum for that instead of overloading it with state machine values.

Signed-off-by: Hannes Reinecke 
Acked-by: Johannes Thumshirn 
Signed-off-by: Martin K. Petersen