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| author | Anthony Liguori <aliguori@us.ibm.com> | 2013-07-29 07:30:21 -0500 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-07-29 07:30:21 -0500 |
| commit | b0a71c3b397b12db727ce483f01b3336160ef6a1 (patch) | |
| tree | 7ee48415239830c788ce4438624c39f6041b3963 /pc-bios/s390-ccw/cio.h | |
| parent | f60a0d6ab9ea9ba900ba3936c3471851f28f7bc4 (diff) | |
| parent | 867b18db2155c0c99ab767c4ac563e144c85871d (diff) | |
Merge remote-tracking branch 'agraf/s390-for-upstream' into staging
# By Alexander Graf (1) and others
# Via Alexander Graf
* agraf/s390-for-upstream:
s390: update s390-ccw.img
s390/ipl: Fix boot order
s390/IPL: Allow boot from other ssid than 0
Message-id: 1375092324-23943-1-git-send-email-agraf@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'pc-bios/s390-ccw/cio.h')
| -rw-r--r-- | pc-bios/s390-ccw/cio.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/pc-bios/s390-ccw/cio.h b/pc-bios/s390-ccw/cio.h index cb5815accd..f5b4549ea3 100644 --- a/pc-bios/s390-ccw/cio.h +++ b/pc-bios/s390-ccw/cio.h @@ -93,6 +93,26 @@ struct subchannel_id { __u32 sch_no : 16; } __attribute__ ((packed, aligned(4))); +struct chsc_header { + __u16 length; + __u16 code; +} __attribute__((packed)); + +struct chsc_area_sda { + struct chsc_header request; + __u8 reserved1:4; + __u8 format:4; + __u8 reserved2; + __u16 operation_code; + __u32 reserved3; + __u32 reserved4; + __u32 operation_data_area[252]; + struct chsc_header response; + __u32 reserved5:4; + __u32 format2:4; + __u32 reserved6:24; +} __attribute__((packed)); + /* * TPI info structure */ |