Creation of Cybook 2416 (actually Gen4) repository
This commit is contained in:
60
Documentation/cdrom/sjcd
Normal file
60
Documentation/cdrom/sjcd
Normal file
@@ -0,0 +1,60 @@
|
||||
-- Documentation/cdrom/sjcd
|
||||
80% of the work takes 20% of the time,
|
||||
20% of the work takes 80% of the time...
|
||||
(Murphy's law)
|
||||
|
||||
Once started, training can not be stopped...
|
||||
(Star Wars)
|
||||
|
||||
This is the README for the sjcd cdrom driver, version 1.6.
|
||||
|
||||
This file is meant as a tips & tricks edge for the usage of the SANYO CDR-H94A
|
||||
cdrom drive. It will grow as the questions arise. ;-)
|
||||
For info on configuring the ISP16 sound card look at Documentation/cdrom/isp16.
|
||||
|
||||
The driver should work with any of the Panasonic, Sony or Mitsumi style
|
||||
CDROM interfaces.
|
||||
The cdrom interface on Media Magic's soft configurable sound card ISP16,
|
||||
which used to be included in the driver, is now supported in a separate module.
|
||||
This initialisation module will probably also work with other interfaces
|
||||
based on an OPTi 82C928 or 82C929 chip (like MAD16 and Mozart): see the
|
||||
documentation Documentation/cdrom/isp16.
|
||||
|
||||
The device major for sjcd is 18, and minor is 0. Create a block special
|
||||
file in your /dev directory (e.g., /dev/sjcd) with these numbers.
|
||||
(For those who don't know, being root and doing the following should do
|
||||
the trick:
|
||||
mknod -m 644 /dev/sjcd b 18 0
|
||||
and mount the cdrom by /dev/sjcd).
|
||||
|
||||
The default configuration parameters are:
|
||||
base address 0x340
|
||||
no irq
|
||||
no dma
|
||||
(Actually the CDR-H94A doesn't know how to use irq and dma.)
|
||||
As of version 1.2, setting base address at boot time is supported
|
||||
through the use of command line options: type at the "boot:" prompt:
|
||||
linux sjcd=<base_address>
|
||||
(where you would use the kernel labeled "linux" in lilo's configuration
|
||||
file /etc/lilo.conf). You could also use 'append="sjcd=<configuration_info>"'
|
||||
in the appropriate section of /etc/lilo.conf
|
||||
If you're building a kernel yourself you can set your default base
|
||||
i/o address with SJCD_BASE_ADDR in /usr/src/linux/drivers/cdrom/sjcd.h.
|
||||
|
||||
The sjcd driver supports being loaded as a module. The following
|
||||
command will set the base i/o address on the fly (assuming you
|
||||
have installed the module in an appropriate place).
|
||||
insmod sjcd.o sjcd_base=<base_address>
|
||||
|
||||
|
||||
Have fun!
|
||||
|
||||
If something is wrong, please email to vadim@rbrf.ru
|
||||
or vadim@ipsun.ras.ru
|
||||
or model@cecmow.enet.dec.com
|
||||
or H.T.M.v.d.Maarel@marin.nl
|
||||
|
||||
It happens sometimes that Vadim is not reachable by mail. For these
|
||||
instances, Eric van der Maarel will help too.
|
||||
|
||||
Vadim V. Model, Eric van der Maarel, Eberhard Moenkeberg
|
||||
Reference in New Issue
Block a user