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[libata scsi] improve scsi error handling with ata_scsi_set_sense()

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- change "xlat" and "fill" actors in libata-scsi so
    they are responsible for SCSI status and sense data
    when they return 1. This allows GOOD status or a
    specialized error to be set.
  - yield an error for mode sense requests for saved
    values [sat-r06]
  - remove static inlines for ata_bad_scsiop() and
    ata_bad_cdb() which are no longer used

Signed-off-by: Douglas Gilbert <dougg@torque.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Douglas Gilbert
2005-10-09 09:09:35 -04:00
committed by Jeff Garzik
parent 845c5834d0
commit ae00651020
2 changed files with 121 additions and 73 deletions
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10
drivers/scsi/libata.h
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@@ -86,14 +86,4 @@ extern void ata_scsi_rbuf_fill(struct ata_scsi_args *args,
unsigned int (*actor) (struct ata_scsi_args *args,
u8 *rbuf, unsigned int buflen));
static inline void ata_bad_scsiop(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
ata_scsi_badcmd(cmd, done, 0x20, 0x00);
}
static inline void ata_bad_cdb(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
ata_scsi_badcmd(cmd, done, 0x24, 0x00);
}
#endif /* __LIBATA_H__ */