diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-22 19:11:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-22 19:11:06 -0700 |
| commit | 69450bb5eb8e9df28281c62f98e971c9969dc4ff (patch) | |
| tree | 85991e6e8b74cb08b5013fd7e419c3df67d23e35 /drivers/scsi/ide-scsi.c | |
| parent | e38f981758118d829cd40cfe9c09e3fa81e422aa (diff) | |
| parent | d6ec084200c37683278c821338f74ddf21ab80f5 (diff) | |
Merge branch 'sg' of git://git.kernel.dk/linux-2.6-block
* 'sg' of git://git.kernel.dk/linux-2.6-block:
Add CONFIG_DEBUG_SG sg validation
Change table chaining layout
Update arch/ to use sg helpers
Update swiotlb to use sg helpers
Update net/ to use sg helpers
Update fs/ to use sg helpers
[SG] Update drivers to use sg helpers
[SG] Update crypto/ to sg helpers
[SG] Update block layer to use sg helpers
[SG] Add helpers for manipulating SG entries
Diffstat (limited to 'drivers/scsi/ide-scsi.c')
| -rw-r--r-- | drivers/scsi/ide-scsi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c index 252d1806467..8d0244c2e7d 100644 --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -175,18 +175,18 @@ static void idescsi_input_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsigne while (bcount) { count = min(pc->sg->length - pc->b_count, bcount); - if (PageHighMem(pc->sg->page)) { + if (PageHighMem(sg_page(pc->sg))) { unsigned long flags; local_irq_save(flags); - buf = kmap_atomic(pc->sg->page, KM_IRQ0) + + buf = kmap_atomic(sg_page(pc->sg), KM_IRQ0) + pc->sg->offset; drive->hwif->atapi_input_bytes(drive, buf + pc->b_count, count); kunmap_atomic(buf - pc->sg->offset, KM_IRQ0); local_irq_restore(flags); } else { - buf = page_address(pc->sg->page) + pc->sg->offset; + buf = sg_virt(pc->sg); drive->hwif->atapi_input_bytes(drive, buf + pc->b_count, count); } @@ -212,18 +212,18 @@ static void idescsi_output_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsign while (bcount) { count = min(pc->sg->length - pc->b_count, bcount); - if (PageHighMem(pc->sg->page)) { + if (PageHighMem(sg_page(pc->sg))) { unsigned long flags; local_irq_save(flags); - buf = kmap_atomic(pc->sg->page, KM_IRQ0) + + buf = kmap_atomic(sg_page(pc->sg), KM_IRQ0) + pc->sg->offset; drive->hwif->atapi_output_bytes(drive, buf + pc->b_count, count); kunmap_atomic(buf - pc->sg->offset, KM_IRQ0); local_irq_restore(flags); } else { - buf = page_address(pc->sg->page) + pc->sg->offset; + buf = sg_virt(pc->sg); drive->hwif->atapi_output_bytes(drive, buf + pc->b_count, count); } |