linux_dsm_epyc7002/drivers/s390/net
Julian Wiedmann 308946b074 s390/qeth: merge qeth_reply struct into qeth_cmd_buffer
Except for card->read_cmd, every cmd we issue now passes through
qeth_send_control_data() and allocates a qeth_reply struct. The way we
use this struct requires additional refcounting, and pointer tracking.

Clean up things by moving most of qeth_reply's content into the main
cmd struct. This keeps things in one place, saves us the additional
refcounting and simplifies the overall code flow.
A nice little benefit is that we can now match incoming replies against
the pending requests themselves, without caching the requests' seqnos.

The qeth_reply struct stays around for a little bit longer in a shrunk
form, to avoid touching every single callback.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-20 13:51:46 -07:00
..
ctcm_dbug.c
ctcm_dbug.h
ctcm_fsms.c s390/net: Mark expected switch fall-throughs 2019-08-09 19:50:01 -05:00
ctcm_fsms.h
ctcm_main.c s390: ctcm: fix ctcm_new_device error return code 2019-04-17 23:25:35 -07:00
ctcm_main.h
ctcm_mpc.c s390/net: Mark expected switch fall-throughs 2019-08-09 19:50:01 -05:00
ctcm_mpc.h
ctcm_sysfs.c
fsm.c
fsm.h
ism_drv.c s390/ism: move oddities of device IO to wrapper function 2019-04-29 10:47:01 +02:00
ism.h 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
lcs.h
Makefile s390/qeth: move ethtool code into its own file 2019-02-15 20:35:29 -08:00
netiucv.c
qeth_core_main.c s390/qeth: merge qeth_reply struct into qeth_cmd_buffer 2019-08-20 13:51:46 -07:00
qeth_core_mpc.c s390/qeth: allow cmd callbacks to return errnos 2019-02-12 13:14:24 -05:00
qeth_core_mpc.h s390/qeth: merge qeth_reply struct into qeth_cmd_buffer 2019-08-20 13:51:46 -07:00
qeth_core_sys.c s390/qeth: use IS_* helpers for checking device type 2019-04-26 11:14:06 -04:00
qeth_core.h s390/qeth: merge qeth_reply struct into qeth_cmd_buffer 2019-08-20 13:51:46 -07:00
qeth_ethtool.c s390/qeth: stop/wake TX queues based on their fill level 2019-04-17 10:33:59 -07:00
qeth_l2_main.c s390/qeth: merge qeth_reply struct into qeth_cmd_buffer 2019-08-20 13:51:46 -07:00
qeth_l2_sys.c
qeth_l2.h
qeth_l3_main.c s390/qeth: move cast type selection into fill_header() 2019-06-27 10:18:24 -07:00
qeth_l3_sys.c s390/qeth: use IS_* helpers for checking device type 2019-04-26 11:14:06 -04:00
qeth_l3.h
smsgiucv_app.c
smsgiucv.c
smsgiucv.h