On 1/24/23 20:03, Niklas Cassel wrote:
From: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx> Modify ata_scsiop_mode_sense() and ata_msense_control() to support mode sense access to the T2A and T2B sub-pages of the control mode page. ata_msense_control() is modified to support sub-pages. The T2A sub-page is generated using the read descriptors of the command duration limits log page 18h. The T2B sub-page is generated using the write descriptors of the same log page. With the addition of these sub-pages, getting all sub-pages of the control mode page is also supported by increasing the value of ATA_SCSI_RBUF_SIZE from 576B up to 2048B to ensure that all sub-pages fit in the fill buffer. 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-scsi.c | 150 ++++++++++++++++++++++++++++++++------ 1 file changed, 128 insertions(+), 22 deletions(-)
Reviewed-by: Hannes Reinecke <hare@xxxxxxx> Cheers, Hannes
