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| author |   Petr Vandrovec <vandrove@vc.cvut.cz> | 2006-02-10 02:04:00 -0800 |
|---|---|---|
| committer |   Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 17:27:07 +0200 |
| commit | 30bac7aa0e3678c79ff00fc9372f34712eeb34fc (patch) | |
| tree | f15b6915b804b3d06e783e657c60bc96948ec283 /include/pcmcia | |
| parent | [PATCH] pcmcia: pseudo device handling update (diff) | |
| download | linux-dev-30bac7aa0e3678c79ff00fc9372f34712eeb34fc.tar.xz linux-dev-30bac7aa0e3678c79ff00fc9372f34712eeb34fc.zip | |
[PATCH] pcmcia: Add support for Possio GCC AKA PCMCIA Siemens MC45
This ugly hack add support for Siemens MC45 PCMCIA GPRS card (which is
identical to Possio GCC, and which is offered by one of our local GPRS
providers). Card has unfortunate feature that after poweron oxcf950 chip
is fully powered and works, but attached MC45 modem is powered down :-(
There is a special sequence (which takes 1 sec :-( ) to poweron MC45 (and
after MC45 powers on, it takes more than 2 secs until firmware fully
boots...) which needs to be executed after all powerons.
I'm really not familiar with PCMCIA subsystem, so I have no idea whether I
should issue request_region() on rest of oxcf950 address range (0-7 is
UART, 8-F are special configuration registers), or how this should be
better integrated with PM system and so on - I just put it in same place
where another hack already lived...
Card uses 18.432MHz XTAL, so to get it to work you must add lines below to
the /etc/pcmcia/serial.opts.
case "$MANFID-$FUNCID-$PRODID_1-$PRODID_2-$PRODID_3-$PRODID_4" in
'030c,0003-2-GPRS-CARD--')
SERIAL_OPTS="baud_base 1152000"
;;
esac
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'include/pcmcia')
| -rw-r--r-- | include/pcmcia/ciscode.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/pcmcia/ciscode.h b/include/pcmcia/ciscode.h index 951cdb5d5499..c1da8558339a 100644 --- a/include/pcmcia/ciscode.h +++ b/include/pcmcia/ciscode.h @@ -122,4 +122,7 @@ #define MANFID_XIRCOM 0x0105 +#define MANFID_POSSIO 0x030c +#define PRODID_POSSIO_GCC 0x0003 + #endif /* _LINUX_CISCODE_H */ |