On 1/24/23 20:03, Niklas Cassel wrote:
From: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx> For devices supporting the command duration limits feature, when a read or write operation has the IOPRIO_CLASS_DL priority class and the command duration limits feature is enabled, set the command duration limit index field of the command to the priority level. For unqueued read and write operations, the command duration limit index is set as the lower 2 bits of the feature field. For queued NCQ read/write commands, the index is set as the lower 2 bits of the auxiliary field. Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx> Co-developed-by: Niklas Cassel <niklas.cassel@xxxxxxx> Signed-off-by: Niklas Cassel <niklas.cassel@xxxxxxx> --- drivers/ata/libata-core.c | 43 ++++++++++++++++++++++++++++++++++----- drivers/ata/libata-scsi.c | 3 +-- drivers/ata/libata.h | 2 +- include/linux/libata.h | 1 + 4 files changed, 41 insertions(+), 8 deletions(-)
Reviewed-by: Hannes Reinecke <hare@xxxxxxx> Cheers, Hannes
