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linux/drivers/s390/net
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Alexandra Winter 68c57bfd52 s390/qeth: fix false reporting of VNIC CHAR config failure 
Symptom: Error message "Configuring the VNIC characteristics failed"
in dmesg whenever an OSA interface on z15 is set online.

The VNIC characteristics get re-programmed when setting a L2 device
online. This follows the selected 'wanted' characteristics - with the
exception that the INVISIBLE characteristic unconditionally gets
switched off.

For devices that don't support INVISIBLE (ie. OSA), the resulting
IO failure raises a noisy error message
("Configuring the VNIC characteristics failed").
For IQD, INVISIBLE is off by default anyways.

So don't unnecessarily special-case the INVISIBLE characteristic, and
thereby suppress the misleading error message on OSA devices.

Fixes: caa1f0b10d ("s390/qeth: add VNICC enable/disable support")
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Reviewed-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-24 22:41:06 -08:00
..
ctcm_dbug.c
ctcm_dbug.h
ctcm_fsms.c s390/ctcm: don't use intparm for channel IO 2019-08-20 13:51:46 -07:00
ctcm_fsms.h
ctcm_main.c s390/ctcm: Delete unnecessary checks before the macro call “dev_kfree_skb” 2019-09-16 21:45:32 +02:00
ctcm_main.h
ctcm_mpc.c s390/ctcm: don't use intparm for channel IO 2019-08-20 13:51:46 -07:00
ctcm_mpc.h
ctcm_sysfs.c
fsm.c
fsm.h
ism.h net/smc: immediate termination for SMCD link groups 2019-11-15 12:28:28 -08:00
ism_drv.c s390/ism: move oddities of device IO to wrapper function 2019-04-29 10:47:01 +02:00
Kconfig s390/Kconfig: pedantic cleanups 2019-06-04 15:03:46 +02:00
lcs.c s390/lcs: don't use intparm for channel IO 2019-08-20 13:51:46 -07:00
lcs.h
Makefile s390/qeth: move ethtool code into its own file 2019-02-15 20:35:29 -08:00
netiucv.c
qeth_core.h s390/qeth: fix dangling IO buffers after halt/clear 2019-12-05 12:25:05 -08:00
qeth_core_main.c s390/qeth: lock the card while changing its hsuid 2019-12-24 22:41:06 -08:00
qeth_core_mpc.c s390/qeth: allow cmd callbacks to return errnos 2019-02-12 13:14:24 -05:00
qeth_core_mpc.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-12-22 09:54:33 -08:00
qeth_core_sys.c s390/qeth: don't return -ENOTSUPP to userspace 2019-12-20 21:00:27 -08:00
qeth_ethtool.c s390/qeth: guard against runt packets 2019-12-05 12:25:05 -08:00
qeth_l2.h
qeth_l2_main.c s390/qeth: fix false reporting of VNIC CHAR config failure 2019-12-24 22:41:06 -08:00
qeth_l2_sys.c s390/qeth: fix promiscuous mode after reset 2019-12-20 21:00:27 -08:00
qeth_l3.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2019-11-25 20:02:57 -08:00
qeth_l3_main.c s390/qeth: fix qdio teardown after early init error 2019-12-24 22:41:06 -08:00
qeth_l3_sys.c s390/qeth: lock the card while changing its hsuid 2019-12-24 22:41:06 -08:00
smsgiucv.c
smsgiucv.h
smsgiucv_app.c