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| author | Eric Farman <farman@linux.vnet.ibm.com> | 2017-05-10 17:53:55 +0200 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2017-05-19 12:29:01 +0200 |
| commit | 9c12359c577c61ed23f07f7f379434cab2aa1ab2 (patch) | |
| tree | f3c2369124e50b181bde7495522e9ec1e148fcdb /pc-bios/s390-ccw/scsi.h | |
| parent | 5ffd4a3c2d75db3ed31752d0936f96719ee0257b (diff) | |
| download | qemu-9c12359c577c61ed23f07f7f379434cab2aa1ab2.tar.gz | |
pc-bios/s390-ccw: Refactor scsi_inquiry function
If we want to issue any of the SCSI Inquiry EVPD pages,
which we do, we could use this function to issue both types
of commands with a little bit of refactoring.
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-5-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'pc-bios/s390-ccw/scsi.h')
| -rw-r--r-- | pc-bios/s390-ccw/scsi.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pc-bios/s390-ccw/scsi.h b/pc-bios/s390-ccw/scsi.h index fc830f7e52..83ffaef54e 100644 --- a/pc-bios/s390-ccw/scsi.h +++ b/pc-bios/s390-ccw/scsi.h @@ -26,6 +26,12 @@ #define SCSI_SENSE_KEY_NO_SENSE 0 #define SCSI_SENSE_KEY_UNIT_ATTENTION 6 +/* SCSI Inquiry Types */ +#define SCSI_INQUIRY_STANDARD 0x00U + +/* SCSI Inquiry Pages */ +#define SCSI_INQUIRY_STANDARD_NONE 0x00U + union ScsiLun { uint64_t v64; /* numeric shortcut */ uint8_t v8[8]; /* generic 8 bytes representation */ |