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| author | njl <njl@FreeBSD.org> | 2002-11-22 22:55:51 +0000 |
|---|---|---|
| committer | njl <njl@FreeBSD.org> | 2002-11-22 22:55:51 +0000 |
| commit | aeab0b1a1869e24828db1a4a45df921e4d2673da (patch) | |
| tree | 60367d753c053b106c51fbbc085b3a0433b196a5 /sys/modules/cam | |
| parent | a52def4e3fb09991ac89994427cc83679843d652 (diff) | |
| download | FreeBSD-src-aeab0b1a1869e24828db1a4a45df921e4d2673da.zip FreeBSD-src-aeab0b1a1869e24828db1a4a45df921e4d2673da.tar.gz | |
New SCSI target emulator code
This code allows a user program to enable target mode on a SIM and
then emulate any number of devices (disks, tape drives, etc.) All
decisions about device behavior (UA, CA, inquiry response) are left
to the usermode program and the kernel driver is merely a conduit
for CCBs. This enables multiple concurrent target emulators, each
using its own backing store and IO model.
Also included is a user program that emulates a disk (RBC) using a
file as a backing store. This provides functionality similar to
md(4) at the CAM layer.
Code has been tested on ahc(4) and should also work on isp(4) (and
other SIMs that gain target mode support). It is a complete rewrite
of /sys/cam/scsi_target* and /usr/share/examples/scsi_target.
Design, comments from: gibbs
Supported by: Cryptography Research
Approved by: re
Diffstat (limited to 'sys/modules/cam')
| -rw-r--r-- | sys/modules/cam/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/modules/cam/Makefile b/sys/modules/cam/Makefile index 633668d..0f0d238 100644 --- a/sys/modules/cam/Makefile +++ b/sys/modules/cam/Makefile @@ -15,7 +15,7 @@ SRCS+= opt_hw_wdog.h SRCS+= opt_pt.h SRCS+= opt_sa.h SRCS+= opt_ses.h -SRCS+= device_if.h bus_if.h +SRCS+= device_if.h bus_if.h vnode_if.h SRCS+= cam.c cam_periph.c cam_queue.c SRCS+= cam_sim.c cam_xpt.c SRCS+= scsi_all.c scsi_cd.c scsi_ch.c |
