[SCSI] st: add st_scsi_execute helper function

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st_scsi_execute is a helper function to perform SCSI commands
involving data transfer between user and kernel space (st_read and
st_write).

It's the future plan to combine this with st_scsi_kern_execute helper
function.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Kai Makisara <Kai.Makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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FUJITA Tomonori 2008-12-18 14:49:41 +09:00 • committed by James Bottomley

parent d0e1ae31be

commit 13b53b4434

2 changed files with 55 additions and 0 deletions

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54

drivers/scsi/st.c

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1

drivers/scsi/st.h

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