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SubjectRe: [PATCH v3 4/7] libata: detech Device Attention support
Hello.

On 29-03-2012 9:06, Lin Ming wrote:

>>> Add a new flag ATA_DFLAG_DA to indicate that device supports "Device
>>> Attention".

>>> Acked-by: Aaron Lu<aaron.lu@amd.com>
>>> Signed-off-by: Lin Ming<ming.m.lin@intel.com>
>> [...]

>>> diff --git a/include/linux/ata.h b/include/linux/ata.h
>>> index 32df2b6..6ee41cc 100644
>>> --- a/include/linux/ata.h
>>> +++ b/include/linux/ata.h
>>> @@ -578,6 +578,7 @@ static inline int ata_is_data(u8 prot)
>>> ((u64) (id)[(n) + 0]) )
>>>
>>> #define ata_id_cdb_intr(id) (((id)[ATA_ID_CONFIG]& 0x60) == 0x20)
>>> +#define atapi_id_has_da(id) ((id)[77]& (1<< 4))

>> We prefix these macros with 'ata_' despite them being applied to IDENTIFY
>> DEVICE data or IDENTIFY PAKCET DEVICE data. ata_id_cdb_intr(), for example,
>> applies only to IDENTIFY PAKCET DEVICE data.

> OK, will change it.

Also, what does the word "detech" mean in the subject?

MBR, Sergei


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