diff options
| author | Boaz Harrosh <bharrosh@panasas.com> | 2007-09-09 21:21:35 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-11 18:22:36 -0600 |
| commit | dfb104ff5d8215e09892aad3cd094ad6597b1cfe (patch) | |
| tree | c15a1c54bd2f660f340e4d0d942b4935f3d48e1f /drivers/scsi | |
| parent | ee0ae927937ac8a30350cca1a7a75efafb13976e (diff) | |
| download | op-kernel-dev-dfb104ff5d8215e09892aad3cd094ad6597b1cfe.zip op-kernel-dev-dfb104ff5d8215e09892aad3cd094ad6597b1cfe.tar.gz | |
[SCSI] qlogicpti: convert to accessors and !use_sg cleanup
- convert to accessors and !use_sg cleanup
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qlogicpti.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c index 7a2e798..5bc8831 100644 --- a/drivers/scsi/qlogicpti.c +++ b/drivers/scsi/qlogicpti.c @@ -871,11 +871,12 @@ static inline int load_cmd(struct scsi_cmnd *Cmnd, struct Command_Entry *cmd, struct scatterlist *sg, *s; int i, n; - if (Cmnd->use_sg) { + if (scsi_bufflen(Cmnd)) { int sg_count; - sg = (struct scatterlist *) Cmnd->request_buffer; - sg_count = sbus_map_sg(qpti->sdev, sg, Cmnd->use_sg, Cmnd->sc_data_direction); + sg = scsi_sglist(Cmnd); + sg_count = sbus_map_sg(qpti->sdev, sg, scsi_sg_count(Cmnd), + Cmnd->sc_data_direction); ds = cmd->dataseg; cmd->segment_cnt = sg_count; @@ -914,16 +915,6 @@ static inline int load_cmd(struct scsi_cmnd *Cmnd, struct Command_Entry *cmd, } sg_count -= n; } - } else if (Cmnd->request_bufflen) { - Cmnd->SCp.ptr = (char *)(unsigned long) - sbus_map_single(qpti->sdev, - Cmnd->request_buffer, - Cmnd->request_bufflen, - Cmnd->sc_data_direction); - - cmd->dataseg[0].d_base = (u32) ((unsigned long)Cmnd->SCp.ptr); - cmd->dataseg[0].d_count = Cmnd->request_bufflen; - cmd->segment_cnt = 1; } else { cmd->dataseg[0].d_base = 0; cmd->dataseg[0].d_count = 0; @@ -1159,17 +1150,11 @@ static struct scsi_cmnd *qlogicpti_intr_handler(struct qlogicpti *qpti) else Cmnd->result = DID_ERROR << 16; - if (Cmnd->use_sg) { + if (scsi_bufflen(Cmnd)) sbus_unmap_sg(qpti->sdev, - (struct scatterlist *)Cmnd->request_buffer, - Cmnd->use_sg, + scsi_sglist(Cmnd), scsi_sg_count(Cmnd), Cmnd->sc_data_direction); - } else if (Cmnd->request_bufflen) { - sbus_unmap_single(qpti->sdev, - (__u32)((unsigned long)Cmnd->SCp.ptr), - Cmnd->request_bufflen, - Cmnd->sc_data_direction); - } + qpti->cmd_count[Cmnd->device->id]--; sbus_writew(out_ptr, qpti->qregs + MBOX5); Cmnd->host_scribble = (unsigned char *) done_queue; |
