linux_dsm_epyc7002/drivers/s390/cio
Martin Schwidefsky f4eae94f71 s390/airq: simplify adapter interrupt code
There are three users of adapter interrupts: AP, QDIO and PCI. Each
registers a single adapter interrupt with independent ISCs. Define
a "struct airq" with the interrupt handler, a pointer and a mask for
the local summary indicator and the ISC for the adapter interrupt
source. Convert the indicator array with its fixed number of adapter
interrupt sources per ISE to an array of hlists. This removes the
limitation to 32 adapter interrupts per ISC and allows for arbitrary
memory locations for the local summary indicator.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2013-06-26 21:10:28 +02:00
..
airq.c s390/airq: simplify adapter interrupt code 2013-06-26 21:10:28 +02:00
blacklist.c s390/cio: add condev keyword to cio_ignore 2013-05-02 15:50:20 +02:00
blacklist.h
ccwgroup.c
ccwreq.c
chp.c s390/cio: add channel ID sysfs attribute 2013-05-15 16:47:39 +02:00
chp.h
chsc_sch.c s390/chsc: Use snprintf instead of sprintf 2013-06-26 21:10:16 +02:00
chsc_sch.h
chsc.c s390/qdio: cleanup chsc SADC usage 2013-06-26 21:10:15 +02:00
chsc.h s390/qdio: cleanup chsc SADC usage 2013-06-26 21:10:15 +02:00
cio_debug.h
cio.c s390/irq: store interrupt information in pt_regs 2013-06-26 21:10:23 +02:00
cio.h
cmf.c
crw.c
css.c
css.h
device_fsm.c
device_id.c
device_ops.c
device_pgid.c
device_status.c
device.c
device.h
eadm_sch.c
eadm_sch.h
fcx.c
idset.c
idset.h
io_sch.h
ioasm.h
isc.c
itcw.c
Makefile
orb.h
qdio_debug.c
qdio_debug.h
qdio_main.c s390/qdio: remove unused function 2013-06-26 21:10:00 +02:00
qdio_setup.c s390/qdio: cleanup chsc SSQD usage 2013-06-26 21:10:14 +02:00
qdio_thinint.c s390/airq: simplify adapter interrupt code 2013-06-26 21:10:28 +02:00
qdio.h s390/qdio: cleanup chsc SADC usage 2013-06-26 21:10:15 +02:00
scm.c