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0172b02926
linux/drivers/s390/cio
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Jan Glauber bffbbd2df4 [S390] qdio: reset error states immediately 
The qdio hardware may surpress further interrupts as long as a SBAL is in
the error state. That can lead to unnotified data in the SBALs following
the error state. To prevent this behaviour change the SBAL[s] in error
state immediately to another program owned state so interrupts are again
received for further traffic on the device.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-04-20 10:15:43 +02:00
..
airq.c [S390] cio: airq - fix array boundary 2009-03-26 15:24:14 +01:00
blacklist.c [S390] cio: remove custom implementation of hex_to_bin() 2010-10-25 16:10:17 +02:00
blacklist.h
ccwgroup.c [S390] ccwgroup_driver: remove duplicate members 2011-03-23 10:15:59 +01:00
ccwreq.c [S390] ccwreq: add ability to use all paths 2010-08-09 18:12:54 +02:00
chp.c [S390] cio: update descriptor in chsc_chp_vary 2010-10-25 16:10:18 +02:00
chp.h [S390] cio: update descriptor in chsc_chp_vary 2010-10-25 16:10:18 +02:00
chsc_sch.c [S390] css_driver: remove duplicate members 2011-03-15 17:08:24 +01:00
chsc_sch.h
chsc.c [S390] cio: obtain mdc value per channel path 2011-01-05 12:47:28 +01:00
chsc.h [S390] cio: obtain mdc value per channel path 2011-01-05 12:47:28 +01:00
cio_debug.h
cio.c [S390] cio: move options to io_sch_private 2011-03-15 17:08:23 +01:00
cio.h [S390] css: remove subchannel private 2011-03-15 17:08:24 +01:00
cmf.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
crw.c [S390] cio: wait for channel report 2010-02-26 22:37:29 +01:00
css.c [S390] css_bus_type: make it static 2011-03-15 17:08:24 +01:00
css.h [S390] css_bus_type: make it static 2011-03-15 17:08:24 +01:00
device_fsm.c Fix common misspellings 2011-03-31 11:26:23 -03:00
device_id.c [S390] cio: use all available paths for some internal I/O 2010-08-09 18:12:54 +02:00
device_ops.c [S390] cio: obtain mdc value per channel path 2011-01-05 12:47:28 +01:00
device_pgid.c [S390] cio: notify drivers of channel path events 2010-10-25 16:10:19 +02:00
device_status.c [S390] cio: remove intretry flag 2009-12-07 12:51:31 +01:00
device.c [S390] cio: prevent purging of CCW devices in the online state 2011-04-04 09:43:33 +02:00
device.h [S390] ccw_bus_type: make it static 2011-03-23 10:15:59 +01:00
fcx.c [S390] drivers: Correct size given to memset 2009-12-18 17:43:32 +01:00
idset.c [S390] cio: introduce consistent subchannel scanning 2009-09-22 22:58:42 +02:00
idset.h [S390] cio: introduce consistent subchannel scanning 2009-09-22 22:58:42 +02:00
io_sch.h [S390] css: move io_private to drv_data 2011-03-15 17:08:23 +01:00
ioasm.h [S390] cio: move asms to generic header 2011-03-15 17:08:23 +01:00
isc.c
itcw.c [S390] cio: reduce memory consumption of itcw structures 2011-01-05 12:47:29 +01:00
Makefile [S390] qdio: convert global statistics to per-device stats 2010-01-04 09:05:58 +01:00
orb.h [S390] cio: move orb definitions to separate header 2011-03-15 17:08:23 +01:00
qdio_debug.c [S390] qdio: outbound queue full counter 2011-01-05 12:47:28 +01:00
qdio_debug.h [S390] qdio: rework debug feature logging 2008-12-25 13:38:59 +01:00
qdio_main.c [S390] qdio: reset error states immediately 2011-04-20 10:15:43 +02:00
qdio_setup.c [S390] qdio: cleanup SIGA sync 2011-01-05 12:47:28 +01:00
qdio_thinint.c [S390] qdio: prevent race for shared indicators 2011-01-05 12:47:28 +01:00
qdio.h [S390] qdio: cleanup SIGA sync 2011-01-05 12:47:28 +01:00