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| author | ken <ken@FreeBSD.org> | 1999-08-20 03:48:11 +0000 |
|---|---|---|
| committer | ken <ken@FreeBSD.org> | 1999-08-20 03:48:11 +0000 |
| commit | e6adc2c52ec8788c8eb3ad672e6ced99a9b58607 (patch) | |
| tree | eb6d964c55a4f9bf8e661501cc094b71976e6b84 /sys/conf | |
| parent | 36d05ff1872b2d6a868dd0054ffb6787caab14ac (diff) | |
| download | FreeBSD-src-e6adc2c52ec8788c8eb3ad672e6ced99a9b58607.zip FreeBSD-src-e6adc2c52ec8788c8eb3ad672e6ced99a9b58607.tar.gz | |
Fix short timeout problems with the pt(4) driver:
- increase the default timeout from 10 seconds to 60 seconds
- add a new kernel option, SCSI_PT_DEFAULT_TIMEOUT, that lets users specify
the default timeout for the pt driver to use
- add two new ioctls, one to get the timeout for a given pt device, the
other to set the timeout for a given pt device. The idea is that
userland applications using the device can set the timeout to suit their
purposes. The ioctls are defined in a new header file, sys/ptio.h
PR: 10266
Reviewed by: gibbs, joerg
Diffstat (limited to 'sys/conf')
| -rw-r--r-- | sys/conf/NOTES | 6 | ||||
| -rw-r--r-- | sys/conf/options | 7 |
2 files changed, 10 insertions, 3 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES index d536cce..d9235f6 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -2,7 +2,7 @@ # LINT -- config file for checking all the sources, tries to pull in # as much of the source tree as it can. # -# $Id: LINT,v 1.626 1999/08/15 09:38:20 phk Exp $ +# $Id: LINT,v 1.627 1999/08/15 09:54:56 phk Exp $ # # NB: You probably don't want to try running a kernel built from this # file. Instead, you should start from GENERIC, and add options from @@ -759,6 +759,10 @@ options SA_SPACE_TIMEOUT="(60)" options SA_REWIND_TIMEOUT="(2*60)" options SA_ERASE_TIMEOUT="(4*60)" +# Optional timeout for the CAM processor target (pt) device +# This is specified in seconds. The default is 60 seconds. +options SCSI_PT_DEFAULT_TIMEOUT="60" + ##################################################################### # MISCELLANEOUS DEVICES AND OPTIONS diff --git a/sys/conf/options b/sys/conf/options index 8a4f8a0..f54689a 100644 --- a/sys/conf/options +++ b/sys/conf/options @@ -1,4 +1,4 @@ -# $Id: options,v 1.145 1999/08/10 09:42:32 des Exp $ +# $Id: options,v 1.146 1999/08/16 22:39:53 gibbs Exp $ # # On the handling of kernel options # @@ -169,11 +169,14 @@ SCSI_NO_OP_STRINGS opt_scsi.h CHANGER_MIN_BUSY_SECONDS opt_cd.h CHANGER_MAX_BUSY_SECONDS opt_cd.h -# Options used only in cam/scsi/sa.c. +# Options used only in cam/scsi/scsi_sa.c. SA_SPACE_TIMEOUT opt_sa.h SA_REWIND_TIMEOUT opt_sa.h SA_ERASE_TIMEOUT opt_sa.h +# Options used only in cam/scsi/scsi_pt.c +SCSI_PT_DEFAULT_TIMEOUT opt_pt.h + # Options used only in pci/ncr.c SCSI_NCR_DEBUG opt_ncr.h SCSI_NCR_DFLT_TAGS opt_ncr.h |
