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| author | Julian Wiedmann | 2019-06-11 18:37:54 +0200 |
|---|---|---|
| committer | David S. Miller | 2019-06-14 07:39:31 +0200 |
| commit | 0ce37ec297f68d754fa2f8e1aa4c233c897ce137 (patch) | |
| tree | ab45db131a617d5659ea55795f0575267d3cc3ac /drivers/s390/net/qeth_core.h | |
| parent | s390/qeth: remove qeth_wait_for_buffer() (diff) | |
| download | kernel-qcow2-linux-0ce37ec297f68d754fa2f8e1aa4c233c897ce137.tar.gz kernel-qcow2-linux-0ce37ec297f68d754fa2f8e1aa4c233c897ce137.tar.xz kernel-qcow2-linux-0ce37ec297f68d754fa2f8e1aa4c233c897ce137.zip | |
s390/qeth: remove OSN-specific IO code
OSN currently provides a custom code path to submit IPA cmds, without
waiting for the cmd response. Replace it with qeth_send_ipa_cmd(), which
uses the common qeth_send_control_data() IO infrastructure.
By setting a custom iob->callback, we can now provide feedback to the
caller about whether the cmd has been successfully submitted to HW.
Since the callback then immediately wakes up the reply-waiter object, we
maintain the old behaviour of returning early without waiting for the
response.
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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 14e8ab34ab2f..be50e701b744 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -996,6 +996,7 @@ 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_release_buffer(struct qeth_channel *, struct qeth_cmd_buffer *); +void qeth_notify_reply(struct qeth_reply *reply, int reason); void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob, u16 cmd_length); struct qeth_cmd_buffer *qeth_get_buffer(struct qeth_channel *channel); |