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(parent: 593661e) | patch
s390/qeth: use callback to finalize cmd
authorJulian Wiedmann <jwi@linux.ibm.com>
Thu, 28 Mar 2019 15:39:27 +0000 (16:39 +0100)
committerDavid S. Miller <davem@davemloft.net>
Thu, 28 Mar 2019 19:57:24 +0000 (12:57 -0700)
commite5b34ce372ee935eaf25d65b5e4d24a3aeb68602
tree3898fbc3bd090c020fbf727ada8b902888a8efbdtree | snapshot
parent593661eb6779c28349658573a16c7866d73cc42ccommit | diff
s390/qeth: use callback to finalize cmd

To avoid concurrency issues, some parts of the cmd setup are delayed
until qeth_send_control_data() holds the IO channel's irq_pending
"lock". Rather than hard-coding those setup steps for each cmd type,
have the cmd provide a callback. This will make it easier to also issue
IDX commands via qeth_send_control_data().

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_l2_main.c diff | blob | history
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