Re: PATCH: Enable udev-based autodetection of calypso modem on Freerunner
Hi Neil,
On 12/15/2010 04:12 PM, Neil Jerram wrote:
Hi all,
With the patch below, ofono-0.36 (the current Debian unstable version)
detects the calypso modem on my freerunner. (Whereas without it, it
doesn't.)
We prefer if you use git send-email to format the patch for submission.
For now I applied your patch without the ofono.rules changes.
I don't feel confident that the ofono.rules change is in its nicest
possible form, and (IIUC) it's dependent on these earlier rules in
/lib/udev/rules.d/55-openmoko-gta01-gta02.rules on my phone:
# Samsung UARTS
KERNEL=="s3c2410_serial[0-9]", NAME="ttySAC%n"
KERNEL=="ttySAC[0-9]", NAME="ttySAC%n"
Given that the actual udev DB entry, under 2.6.34, is:
P: /devices/platform/s3c2440-uart.0/tty/ttySAC0
N: ttySAC0
S: char/204:64
E: UDEV_LOG=3
E: DEVPATH=/devices/platform/s3c2440-uart.0/tty/ttySAC0
E: MAJOR=204
E: MINOR=64
E: DEVNAME=/dev/ttySAC0
E: SUBSYSTEM=tty
E: DEVLINKS=/dev/char/204:64
I think the better way would be to drop a udev rule directly into
/etc/udev.d or similar. The rule should be as simple as:
KERNEL=="ttySAC0", ENV{OFONO_DRIVER}="calypso"
Let me know if this works for you and I can add a comment in the calypso
plugin.
Reg