linux/drivers/s390/net
Stefan Raspl 0f54761d16 qeth: Support VEPA mode
The existing port isolation mode 'forward' will now verify that the adjacent
switch port supports the required reflective relay (RR) mode. This patch adds
the required error handling for the cases where enabling port isolation mode
'forward' can now fail.
Furthermore, once established, we never fall back from one of the port
isolation modes to a non-isolated mode without further user-interaction.
This includes cases where the isolation mode was enabled successfully, but
ceases to work e.g. due to configuration changes at the switch port.
Finally, configuring an isolation mode with the device being offline
will make onlining the device fail permanently upon errors encountered until
either errors are resolved or the isolation mode is changed by the user to a
different mode.

Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Reviewed-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-21 13:51:14 -05:00
..
claw.c s390/irq: remove split irq fields from /proc/stat 2013-01-08 10:57:07 +01:00
claw.h claw: rename READ/WRITE defines to avoid redefinitions 2010-08-12 16:04:22 -07:00
ctcm_dbug.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_dbug.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_fsms.c drivers/s390/net: removes unnecessary semicolon 2012-09-24 15:45:17 -04:00
ctcm_fsms.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_main.c s390/irq: remove split irq fields from /proc/stat 2013-01-08 10:57:07 +01:00
ctcm_main.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_mpc.c ctcm: remove BUG_ONs 2012-11-19 14:19:00 -05:00
ctcm_mpc.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_sysfs.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
fsm.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
fsm.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
Kconfig s390: delete any traces of token ring support 2012-05-15 20:08:21 -04:00
lcs.c s390/irq: remove split irq fields from /proc/stat 2013-01-08 10:57:07 +01:00
lcs.h s390: remove cu3088 layer for lcs and ctcm 2009-11-13 20:47:00 -08:00
Makefile [S390] smsgiucv_app: deliver z/VM CP special messages (SMSG) as uevents 2010-03-08 12:26:28 +01:00
netiucv.c netiucv: cleanup attribute usage 2012-07-25 15:24:13 -07:00
qeth_core_main.c qeth: Support VEPA mode 2013-01-21 13:51:14 -05:00
qeth_core_mpc.c qeth: Support VEPA mode 2013-01-21 13:51:14 -05:00
qeth_core_mpc.h qeth: Support VEPA mode 2013-01-21 13:51:14 -05:00
qeth_core_sys.c qeth: Support VEPA mode 2013-01-21 13:51:14 -05:00
qeth_core.h qeth: Support VEPA mode 2013-01-21 13:51:14 -05:00
qeth_l2_main.c qeth: Support VEPA mode 2013-01-21 13:51:14 -05:00
qeth_l3_main.c qeth: Support VEPA mode 2013-01-21 13:51:14 -05:00
qeth_l3_sys.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
qeth_l3.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
smsgiucv_app.c Driver core: driver_find() drops reference before returning 2012-01-24 16:00:34 -08:00
smsgiucv.c smsgiucv: reestablish IUCV path after resume 2012-10-16 14:41:46 -04:00
smsgiucv.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00