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| author | Aleksander Morgado <aleksander@aleksander.es> | 2017-03-03 23:28:46 +0100 |
|---|---|---|
| committer | Aleksander Morgado <aleksander@aleksander.es> | 2017-03-22 09:40:14 +0100 |
| commit | 11a26f10668659fb0c043ec9bc88debacce8cab1 (patch) | |
| tree | 53351ee81ae8e19537583559659f963c58bd7d20 /src/mm-base-modem.c | |
| parent | 00fb9e98f6003f6b167f7d12a895ec3d1402b027 (diff) | |
serial: allow specifying baudrate to use via udev tags
A new 'ID_MM_TTY_BAUDRATE' per-port udev tag is introduced, which
allows specifying the baudrate that will be used when opening a
specific serial port.
E.g.:
ACTION!="add|change|move", GOTO="mm_my_modem_end"
DEVPATH=="/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.3/*", ENV{ID_MM_TTY_BAUDRATE}="115200"
LABEL="mm_my_modem_end"
https://bugs.freedesktop.org/show_bug.cgi?id=100158
Diffstat (limited to 'src/mm-base-modem.c')
| -rw-r--r-- | src/mm-base-modem.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mm-base-modem.c b/src/mm-base-modem.c index 50717471..430ce59d 100644 --- a/src/mm-base-modem.c +++ b/src/mm-base-modem.c @@ -219,6 +219,12 @@ mm_base_modem_grab_port (MMBaseModem *self, "timed-out", G_CALLBACK (serial_port_timed_out_cb), self); + + /* For serial ports, optionally use a specific baudrate */ + if (mm_kernel_device_has_property (kernel_device, "ID_MM_TTY_BAUDRATE")) + g_object_set (port, + MM_PORT_SERIAL_BAUD, mm_kernel_device_get_property_as_int (kernel_device, "ID_MM_TTY_BAUDRATE"), + NULL); } /* Net ports... */ else if (g_str_equal (subsys, "net")) { |