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(parent: 4055489) | patch
s390/qeth: convert RCD code to common IO infrastructure
authorJulian Wiedmann <jwi@linux.ibm.com>
Tue, 11 Jun 2019 16:37:58 +0000 (18:37 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 14 Jun 2019 05:39:31 +0000 (22:39 -0700)
commit2066e1db9eef8e2057bb3a1b7cb3503a7f6725d9
treebc1089c7877c66599c0700fe9c90dbc9c89d402btree | snapshot
parent405548959cc7e81b4ec0a88a06cc8e1060d4666fcommit | diff
s390/qeth: convert RCD code to common IO infrastructure

The RCD code is the last remaining IO path that doesn't use the
qeth_send_control_data() infrastructure. Doing so allows us to remove
all sorts of custom state machinery and logic in the IRQ handler.

Instead of introducing statically allocated cmd buffers for this single
IO on the data channel, use the new qeth_alloc_cmd() helper.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_core.h diff | blob | history
drivers/s390/net/qeth_core_main.c diff | blob | history
drivers/s390/net/qeth_core_mpc.h diff | blob | history
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