linux.git/drivers/serial/serial_cs.c, branch v2.6.17

[PATCH] pcmcia: Add support for Possio GCC AKA PCMCIA Siemens MC45

2006-03-31T15:27:07+00:00

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 
Signed-off-by: Andrew Morton 
Signed-off-by: Dominik Brodowski

[PATCH] pcmcia: convert DEV_OK to pcmcia_dev_present

2006-03-31T15:26:57+00:00

Instead of the DEV_OK macro, drivers should use pcmcia_dev_present().

Signed-off-by: Dominik Brodowski

[PATCH] pcmcia: use bitfield instead of p_state and state

2006-03-31T15:26:33+00:00

Instead of the two status values struct pcmcia_device->p_state and state,
use descriptive bitfields. Most value-checking in drivers was invalid, as
the core now only calls the ->remove() (a.k.a. detach) function in case the
attachement _and_ configuration was successful.

Signed-off-by: Dominik Brodowski

[PATCH] pcmcia: add return value to _config() functions

2006-03-31T15:26:06+00:00

Most of the driver initialization isn't done in the .probe function, but in
the internal _config() functions. Make them return a value, so that .probe
can properly report whether the probing of the device succeeded or not.

Signed-off-by: Dominik Brodowski

[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection

2006-03-31T15:21:06+00:00

dev_link_t * and client_handle_t both mean struct pcmcai_device * by now.
Therefore, remove all such indirections.

Signed-off-by: Dominik Brodowski

[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device

2006-03-31T15:15:57+00:00

Embed dev_link_t into struct pcmcia_device(), as they basically address the
same entity. The actual contents of dev_link_t will be cleaned up step by step.
This patch includes a bugfix from and signed-off-by Andrew Morton.

Signed-off-by: Dominik Brodowski

[PATCH] pcmcia: remove unneeded Vcc pseudo setting

2006-03-31T15:15:55+00:00

As we do not allow setting Vcc in the pcmcia core, and Vpp1 and
Vpp2 can only be set to the same value, a lot of code can be
streamlined.

Signed-off-by: Dominik Brodowski

[PATCH] pcmcia: default suspend and resume handling

2006-03-31T15:15:52+00:00

In all but one case, the suspend and resume functions of PCMCIA drivers
contain mostly of calls to pcmcia_release_configuration() and
pcmcia_request_configuration(). Therefore, move this code out of the
drivers and into the core.

Signed-off-by: Dominik Brodowski

[PATCH] pcmcia: add pcmcia_disable_device

2006-03-31T15:15:50+00:00

pcmcia_disable_device(struct pcmcia_device *p_dev) performs the necessary
cleanups upon device or driver removal: it calls the appropriate
pcmcia_release_* functions, and can replace (most) of the current drivers'
_release() functions.

Signed-off-by: Dominik Brodowski

[PATCH] serial_cs: add Merlin U630 IDs

2006-03-31T15:13:15+00:00

Add Merlin U630 IDs.

Signed-off-by: Domen Puncer 
Signed-off-by: Dominik Brodowski