diff options
| author | Julian Wiedmann | 2019-03-28 16:39:27 +0100 |
|---|---|---|
| committer | David S. Miller | 2019-03-28 20:57:24 +0100 |
| commit | 48ce6f89fcb10fa73622c71e455645a9d59a1aa2 (patch) | |
| tree | 3898fbc3bd090c020fbf727ada8b902888a8efbd /drivers/s390/net/qeth_core.h | |
| parent | s390/qeth: let qeth_notify_reply() set the notify reason (diff) | |
| download | kernel-qcow2-linux-48ce6f89fcb10fa73622c71e455645a9d59a1aa2.tar.gz kernel-qcow2-linux-48ce6f89fcb10fa73622c71e455645a9d59a1aa2.tar.xz kernel-qcow2-linux-48ce6f89fcb10fa73622c71e455645a9d59a1aa2.zip | |
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>
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 30772d4abcbc..9495ba74404d 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -589,6 +589,8 @@ struct qeth_cmd_buffer { struct qeth_reply *reply; long timeout; unsigned char *data; + void (*finalize)(struct qeth_card *card, struct qeth_cmd_buffer *iob, + unsigned int length); void (*callback)(struct qeth_card *card, struct qeth_channel *channel, struct qeth_cmd_buffer *iob); }; @@ -991,8 +993,6 @@ void qeth_clear_qdio_buffers(struct qeth_card *); void qeth_setadp_promisc_mode(struct qeth_card *); int qeth_setadpparms_change_macaddr(struct qeth_card *); void qeth_tx_timeout(struct net_device *); -void qeth_prepare_control_data(struct qeth_card *, int, - struct qeth_cmd_buffer *); void qeth_release_buffer(struct qeth_channel *, struct qeth_cmd_buffer *); void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob, u16 cmd_length); |