aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/block
diff options
context:
space:
mode:
authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2007-10-25 03:17:03 -0400
committerJens Axboe <jens.axboe@oracle.com>2007-10-25 03:17:03 -0400
commit4f33a9d9a416313f0ecf6e6953d205385a431cd5 (patch)
treeba9999e0250b756fdfb8639d416590573f947086 /drivers/block
parente88a39dee10d3a506ed8c4ba78cde0dd76a6fc83 (diff)
ub: add sg_init_table for sense and read capacity commands
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/ub.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 5e740e14ab35..08e909dc7944 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -1428,6 +1428,7 @@ static void ub_state_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
1428 scmd->state = UB_CMDST_INIT; 1428 scmd->state = UB_CMDST_INIT;
1429 scmd->nsg = 1; 1429 scmd->nsg = 1;
1430 sg = &scmd->sgv[0]; 1430 sg = &scmd->sgv[0];
1431 sg_init_table(sg, UB_MAX_REQ_SG);
1431 sg_set_page(sg, virt_to_page(sc->top_sense), UB_SENSE_SIZE, 1432 sg_set_page(sg, virt_to_page(sc->top_sense), UB_SENSE_SIZE,
1432 (unsigned long)sc->top_sense & (PAGE_SIZE-1)); 1433 (unsigned long)sc->top_sense & (PAGE_SIZE-1));
1433 scmd->len = UB_SENSE_SIZE; 1434 scmd->len = UB_SENSE_SIZE;
@@ -1863,6 +1864,7 @@ static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
1863 cmd->state = UB_CMDST_INIT; 1864 cmd->state = UB_CMDST_INIT;
1864 cmd->nsg = 1; 1865 cmd->nsg = 1;
1865 sg = &cmd->sgv[0]; 1866 sg = &cmd->sgv[0];
1867 sg_init_table(sg, UB_MAX_REQ_SG);
1866 sg_set_page(sg, virt_to_page(p), 8, (unsigned long)p & (PAGE_SIZE-1)); 1868 sg_set_page(sg, virt_to_page(p), 8, (unsigned long)p & (PAGE_SIZE-1));
1867 cmd->len = 8; 1869 cmd->len = 8;
1868 cmd->lun = lun; 1870 cmd->lun = lun;