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authorMichael Ernst <mernst@de.ibm.com>2010-08-09 18:12:50 +0200
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2010-08-09 18:12:53 +0200
commitfd0457a6ae52141718a15652fb80d867e1bf1d10 (patch)
tree5bbc54259c2ddfbf96a2be728e8d971fdb7f2039 /drivers/s390/cio/chsc.h
parent45d7f32c7a43cbb9592886d38190e379e2eb2226 (diff)
downloadvexpress-lsk-fd0457a6ae52141718a15652fb80d867e1bf1d10.tar.gz
[S390] cio: CHSC SIOSL Support
A Linux interface for the CHSC command store-I/O-operation-status-and-initiate-logging (SIOSL). Model-dependent logging within the channel subsystem can be invoked via a helper function or a writable subchannel device attribute. Signed-off-by: Michael Ernst <mernst@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/chsc.h')
-rw-r--r--drivers/s390/cio/chsc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/cio/chsc.h b/drivers/s390/cio/chsc.h
index 37aa611d4ac..5453013f094 100644
--- a/drivers/s390/cio/chsc.h
+++ b/drivers/s390/cio/chsc.h
@@ -80,4 +80,6 @@ int chsc_get_channel_measurement_chars(struct channel_path *chp);
int chsc_error_from_response(int response);
+int chsc_siosl(struct subchannel_id schid);
+
#endif