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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-03-09 04:44:29 (GMT) |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-04-07 17:15:45 (GMT) |
| commit | 9ac16b616ab117dab3fce9790368d3b58ca441ef (patch) | |
| tree | 2da372ba43875040a2fca67217372569f0a97ff3 /drivers/scsi | |
| parent | b1adaf65ba0398c9a1adc8f3a274533165a4df61 (diff) | |
| download | linux-9ac16b616ab117dab3fce9790368d3b58ca441ef.tar.xz | |
[SCSI] scsi: add wrapper functions for sg buffer copy helper functions
LLDs need to copies data between the SG table in struct scsi_cmnd and
liner buffer. So they use the helper functions like
sg_copy_from_buffer(scsi_sglist(sc), scsi_sg_count(sc), buf, buflen)
sg_copy_to_buffer(scsi_sglist(sc), scsi_sg_count(sc), buf, buflen)
This patch just adds wrapper functions:
scsi_sg_copy_from_buffer(sc, buf, buflen)
scsi_sg_copy_to_buffer(sc, buf, buflen)
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi')
0 files changed, 0 insertions, 0 deletions