linux-stable/drivers/s390/cio
Eric Farman e64bd68946 s390/cio: Refactor the routine that handles TIC CCWs
Extract the "does the target of this TIC already exist?" check from
ccwchain_handle_tic(), so that it's easier to refactor that function
into one that cp_init() is able to use.

Signed-off-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20190606202831.44135-3-farman@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2019-06-17 13:28:50 +02:00
..
airq.c s390/airq: use DMA memory for adapter interrupts 2019-06-15 12:25:05 +02:00
blacklist.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
blacklist.h s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
ccwgroup.c s390/ccwgroup: add get_ccwgroupdev_by_busid() 2018-10-08 09:09:59 +02:00
ccwreq.c s390/cio: add basic protected virtualization support 2019-06-15 12:25:00 +02:00
chp.c s390/cio: ensure that a chpid is registered only once 2018-07-17 07:27:51 +02:00
chp.h s390/chsc: query utility strings via fmt3 channel path descriptor 2018-03-26 16:13:16 +02:00
chsc.c s390 update with improvements and bug fixes for 5.1-rc2 2019-03-28 08:35:32 -07:00
chsc.h s390/cio: add function chsc_sgib() 2019-02-05 14:29:23 +01:00
chsc_sch.c compat: Move compat_timespec/ timeval to compat_time.h 2018-04-19 13:29:54 +02:00
chsc_sch.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cio.c s390: show statistics for MSI IRQs 2019-04-29 10:47:01 +02:00
cio.h s390/airq: use DMA memory for adapter interrupts 2019-06-15 12:25:05 +02:00
cio_debug.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-11-13 11:47:01 -08:00
cmf.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
crw.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
css.c s390/airq: use DMA memory for adapter interrupts 2019-06-15 12:25:05 +02:00
css.h s390/css: reduce stsch calls 2018-07-17 07:27:55 +02:00
device.c s390/cio: add basic protected virtualization support 2019-06-15 12:25:00 +02:00
device.h s390/cio: Convert timers to use timer_setup() 2017-11-14 11:01:36 +01:00
device_fsm.c s390/cio: add basic protected virtualization support 2019-06-15 12:25:00 +02:00
device_id.c s390/cio: add basic protected virtualization support 2019-06-15 12:25:00 +02:00
device_ops.c s390/cio: add basic protected virtualization support 2019-06-15 12:25:00 +02:00
device_pgid.c s390/cio: add basic protected virtualization support 2019-06-15 12:25:00 +02:00
device_status.c s390/cio: add basic protected virtualization support 2019-06-15 12:25:00 +02:00
eadm_sch.c s390: cio: add SPDX identifiers to the remaining files 2017-11-24 14:28:41 +01:00
eadm_sch.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fcx.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
idset.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
idset.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
io_sch.h s390/cio: add basic protected virtualization support 2019-06-15 12:25:00 +02:00
ioasm.c s390/cio: export hsch to modules 2019-04-24 14:18:51 +02:00
ioasm.h s390: assume diag308 set always works 2018-04-10 07:38:59 +02:00
isc.c s390: cio: add SPDX identifiers to the remaining files 2017-11-24 14:28:41 +01:00
itcw.c s390/cio: fix kernel-doc usage 2018-02-05 07:34:52 +01:00
Makefile vfio-ccw: add handling for async channel instructions 2019-04-24 14:18:51 +02:00
orb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
qdio.h s390/qdio: eliminate queue's last_move cursor 2019-04-10 17:47:26 +02:00
qdio_debug.c s390/qdio: eliminate queue's last_move cursor 2019-04-10 17:47:26 +02:00
qdio_debug.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-11-13 11:47:01 -08:00
qdio_main.c s390/qdio: handle PENDING state for QEBSM devices 2019-06-07 10:10:15 +02:00
qdio_setup.c s390/qdio: clean up pci_out_supported() 2019-03-29 07:23:49 +01:00
qdio_thinint.c s390/cio: fix kdoc for tiqdio_thinint_handler 2019-06-07 10:10:00 +02:00
scm.c s390: cio: add SPDX identifiers to the remaining files 2017-11-24 14:28:41 +01:00
trace.c s390/cio: Remove tracing for rchp instruction 2019-05-08 15:01:22 +02:00
trace.h s390/cio: Remove tracing for rchp instruction 2019-05-08 15:01:22 +02:00
vfio_ccw_async.c vfio-ccw: add handling for async channel instructions 2019-04-24 14:18:51 +02:00
vfio_ccw_cp.c s390/cio: Refactor the routine that handles TIC CCWs 2019-06-17 13:28:50 +02:00
vfio_ccw_cp.h vfio-ccw: make it safe to access channel programs 2019-04-24 14:18:51 +02:00
vfio_ccw_drv.c s390/cio: Set vfio-ccw FSM state before ioeventfd 2019-06-03 12:02:55 +02:00
vfio_ccw_fsm.c vfio-ccw: add handling for async channel instructions 2019-04-24 14:18:51 +02:00
vfio_ccw_ops.c vfio-ccw: Release any channel program when releasing/removing vfio-ccw mdev 2019-04-24 14:18:51 +02:00
vfio_ccw_private.h vfio-ccw: add handling for async channel instructions 2019-04-24 14:18:51 +02:00
vfio_ccw_trace.h vfio: ccw: add tracepoints for interesting error paths 2018-05-29 09:27:42 +02:00