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path: root/drivers/s390/cio/chsc.h
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Diffstat (limited to 'drivers/s390/cio/chsc.h')
-rw-r--r--drivers/s390/cio/chsc.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/s390/cio/chsc.h b/drivers/s390/cio/chsc.h
index dda5953534b7..5c9f0dd33f4e 100644
--- a/drivers/s390/cio/chsc.h
+++ b/drivers/s390/cio/chsc.h
@@ -40,6 +40,11 @@ struct channel_path_desc_fmt1 {
u32 zeros[2];
} __attribute__ ((packed));
+struct channel_path_desc_fmt3 {
+ struct channel_path_desc_fmt1 fmt1_desc;
+ u8 util_str[64];
+};
+
struct channel_path;
struct css_chsc_char {
@@ -147,10 +152,12 @@ int __chsc_do_secm(struct channel_subsystem *css, int enable);
int chsc_chp_vary(struct chp_id chpid, int on);
int chsc_determine_channel_path_desc(struct chp_id chpid, int fmt, int rfmt,
int c, int m, void *page);
-int chsc_determine_base_channel_path_desc(struct chp_id chpid,
- struct channel_path_desc *desc);
+int chsc_determine_fmt0_channel_path_desc(struct chp_id chpid,
+ struct channel_path_desc_fmt0 *desc);
int chsc_determine_fmt1_channel_path_desc(struct chp_id chpid,
struct channel_path_desc_fmt1 *desc);
+int chsc_determine_fmt3_channel_path_desc(struct chp_id chpid,
+ struct channel_path_desc_fmt3 *desc);
void chsc_chp_online(struct chp_id chpid);
void chsc_chp_offline(struct chp_id chpid);
int chsc_get_channel_measurement_chars(struct channel_path *chp);