On 4/28/23 10:53, Yahu Gao wrote:
> ping ...
>
> 在 2023/4/22 20:14, Yahu Gao 写道:
>> From: Yahu Gao <gaoyh12@xxxxxxxxxx>
>>
>> Replace conditions of avoid issuing [P]IDENTIFY to PMP.
>>
>> Reviewed-by: Jiwei Sun <sunjw10@xxxxxxxxxx>
>> Signed-off-by: Yahu Gao <gaoyh12@xxxxxxxxxx>
>>
>> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
>> index 14c17c3bda4e..53f65d751189 100644
>> --- a/drivers/ata/libata-core.c
>> +++ b/drivers/ata/libata-core.c
>> @@ -3802,11 +3802,7 @@ int ata_dev_revalidate(struct ata_device *dev, unsigned int new_class,
>> return -ENODEV;
>>
>> /* fail early if !ATA && !ATAPI to avoid issuing [P]IDENTIFY to PMP */
>> - if (ata_class_enabled(new_class) &&
>> - new_class != ATA_DEV_ATA &&
>> - new_class != ATA_DEV_ATAPI &&
>> - new_class != ATA_DEV_ZAC &&
>> - new_class != ATA_DEV_SEMB) {
>> + if (new_class == ATA_DEV_PMP) {
>> ata_dev_info(dev, "class mismatch %u != %u\n",
>> dev->class, new_class);
>> rc = -ENODEV;
Merge window is on-going, so I will not queue this right now. Also I need to
check this as you remove the call to ata_class_enabled() and I am not 100%
convinced that it is correct.
