diff options
| author | Tejun Heo <htejun@gmail.com> | 2007-01-03 17:30:39 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-09 17:39:31 -0500 |
| commit | 726f0785b608d09bdd64bdbadc09217ebbf9920e (patch) | |
| tree | cefc97e9d5fefb2735b1b7a5ca22d3b3cc742b13 /drivers/ata/libata-scsi.c | |
| parent | 16454445e1f0ca21ca2f29accb58478a7ff765a2 (diff) | |
| download | talos-obmc-linux-726f0785b608d09bdd64bdbadc09217ebbf9920e.tar.gz talos-obmc-linux-726f0785b608d09bdd64bdbadc09217ebbf9920e.zip | |
libata: kill qc->nsect and cursect
libata used two separate sets of variables to record request size and
current offset for ATA and ATAPI. This is confusing and fragile.
This patch replaces qc->nsect/cursect with qc->nbytes/curbytes and
kills them. Also, ata_pio_sector() is updated to use bytes for
qc->cursg_ofs instead of sectors. The field used to be used in bytes
for ATAPI and in sectors for ATA.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/libata-scsi.c')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 6a99c0824751..9b5088ab2742 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1359,7 +1359,7 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc) goto nothing_to_do; qc->flags |= ATA_QCFLAG_IO; - qc->nsect = n_block; + qc->nbytes = n_block * ATA_SECT_SIZE; rc = ata_build_rw_tf(&qc->tf, qc->dev, block, n_block, tf_flags, qc->tag); @@ -2660,7 +2660,7 @@ static unsigned int ata_scsi_pass_thru(struct ata_queued_cmd *qc) * TODO: find out if we need to do more here to * cover scatter/gather case. */ - qc->nsect = scmd->request_bufflen / ATA_SECT_SIZE; + qc->nbytes = scmd->request_bufflen; /* request result TF */ qc->flags |= ATA_QCFLAG_RESULT_TF; |
