Re: [PATCH 6/6] libata: return power status in REQUEST SENSE command

2013-12-17 Thread Phillip Susi
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 12/17/2013 1:02 PM, Sergei Shtylyov wrote: > Isn't it an optional command, belonging to the power management > feature set? Seems to be required. ATA-8 section 4.16 says: "A General feature set device shall implement power management" -BEG

Re: [PATCH 6/6] libata: return power status in REQUEST SENSE command

2013-12-17 Thread Sergei Shtylyov
Hello. On 12/17/2013 02:30 AM, Phillip Susi wrote: SAT-3 says REQUEST SENSE should issue CHECK POWER and return a sense status indicating the drive's power status. --- drivers/ata/libata-scsi.c | 40 ++-- 1 file changed, 34 insertions(+), 6 deletions(-)

[PATCH 6/6] libata: return power status in REQUEST SENSE command

2013-12-16 Thread Phillip Susi
SAT-3 says REQUEST SENSE should issue CHECK POWER and return a sense status indicating the drive's power status. --- drivers/ata/libata-scsi.c | 40 ++-- 1 file changed, 34 insertions(+), 6 deletions(-) diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libat