diff options
Diffstat (limited to 'doc/sane-scsi.man')
| -rw-r--r-- | doc/sane-scsi.man | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/doc/sane-scsi.man b/doc/sane-scsi.man index 0cd63ca..723b286 100644 --- a/doc/sane-scsi.man +++ b/doc/sane-scsi.man @@ -44,7 +44,7 @@ is the SCSI vendor string, .I MODEL is the SCSI model string, .I TYPE -is type SCSI device type string, +is the SCSI device type string, .I BUS is the SCSI bus number (named "host" in .IR /proc/scsi/scsi ), @@ -195,7 +195,7 @@ maximum buffer size can be changed at program run time, and there is no restrict version 2.2.7 on. If the new SG driver is available some backends (e.g. .BR sane\-umax (5), -.BR sane\-mustek (5) , +.BR sane\-mustek (5), .BR sane\-sharp (5)) automatically request larger SCSI buffers. If a backend does not automatically request a larger SCSI buffer, set @@ -204,9 +204,9 @@ the environment variable to the desired buffer size in bytes. It is not recommended to use more than 1 MB, because for large values the probability increases that the SG driver cannot allocate the necessary buffer(s). For ISA cards, even -1 MB might be a too large value. For a detailed discussion of memory -issues of the SG driver, see -.I http://www.torque.net/sg. +1 MB might be a too large value. +For a detailed discussion of the Linux SG SCSI driver see: +.IR https://tldp.org/HOWTO/SCSI-Generic-HOWTO . .PP For Linux kernels before version 2.2.7 the size of the buffer is only 32KB. This works, but for many cheaper scanners this causes scanning to be slower by @@ -299,7 +299,7 @@ of the form ``restart (ncr dead ?)'' in your .I /var/log/messages file or on the system console, it's an indication that the timeout is too short. In this case, find the line ``if (np->latetime>10)'' in file -.I ncr53c8xx. +.I ncr53c8xx.c (normally in directory .IR /usr/src/linux/drivers/scsi ) and change the constant 10 to, say, 60 (one minute). @@ -329,7 +329,7 @@ and with target-id 0 would be called .IR /dev/sg0a , and the device with target-id 1 on that same bus would be called -.IR /dev/sg0b, +.IR /dev/sg0b , and so on. .SH ENVIRONMENT |