diff options
| author | Alfonso Sánchez-Beato <alfonso.sanchez-beato@canonical.com> | 2018-09-03 09:06:27 +0200 |
|---|---|---|
| committer | Dan Williams <dcbw@redhat.com> | 2018-09-12 17:15:46 +0000 |
| commit | 94879ce1ce7c04060d74e6dcca610e2f239b5820 (patch) | |
| tree | 90e9369404a69ff7e0fd3857a9eacaf1cd0bce4c /src/mm-base-modem.c | |
| parent | 4e69c10c2dd1409eb8e1b82051e758ff13164f35 (diff) | |
base-modem,port-probe: set serial port flow control from udev tag
Set the serial port flow control from the udev tag
ID_MM_TTY_FLOW_CONTROL before accessing the port.
Diffstat (limited to 'src/mm-base-modem.c')
| -rw-r--r-- | src/mm-base-modem.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/mm-base-modem.c b/src/mm-base-modem.c index 2fa39b32..cb044419 100644 --- a/src/mm-base-modem.c +++ b/src/mm-base-modem.c @@ -151,6 +151,7 @@ mm_base_modem_grab_port (MMBaseModem *self, gchar *key; const gchar *subsys; const gchar *name; + const gchar *flow_control_tag; g_return_val_if_fail (MM_IS_BASE_MODEM (self), FALSE); g_return_val_if_fail (MM_IS_KERNEL_DEVICE (kernel_device), FALSE); @@ -246,11 +247,18 @@ mm_base_modem_grab_port (MMBaseModem *self, G_CALLBACK (serial_port_timed_out_cb), self); - /* For serial ports, optionally use a specific baudrate */ + /* For serial ports, optionally use a specific baudrate and flow control */ 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); + flow_control_tag = mm_kernel_device_get_property (kernel_device, + "ID_MM_TTY_FLOW_CONTROL"); + if (flow_control_tag) + g_object_set (port, + MM_PORT_SERIAL_FLOW_CONTROL, + mm_parse_flow_control_tag (flow_control_tag), + NULL); } /* Net ports... */ else if (g_str_equal (subsys, "net")) { |