diff options
| author | Matthew Starr <mstarr@hedonline.com> | 2018-05-07 22:26:48 +0000 |
|---|---|---|
| committer | Aleksander Morgado <aleksander@aleksander.es> | 2018-05-08 09:43:15 +0200 |
| commit | 1a56b97061252fa4605bd0b58de491bbe43a6685 (patch) | |
| tree | 39cd6d78979ee7facb96250d51a830c7bada4d96 /plugins/ublox/mm-plugin-ublox.c | |
| parent | 6be6aa474f238f771579adbba800ab0408c7f0d9 (diff) | |
ublox: use ID_MM_UBLOX_PORT_READY_DELAY udev flag as init delay
Added reading the ID_MM_UBLOX_PORT_READY_DELAY udev flag value and using
it as an init delay when a value is set.
The 20 second delay for the TOBY-L4 +READ URC has been reimplemented
using the new ID_MM_UBLOX_PORT_READY_DELAY udev value.
Diffstat (limited to 'plugins/ublox/mm-plugin-ublox.c')
| -rw-r--r-- | plugins/ublox/mm-plugin-ublox.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/plugins/ublox/mm-plugin-ublox.c b/plugins/ublox/mm-plugin-ublox.c index f4553a60..4f16346a 100644 --- a/plugins/ublox/mm-plugin-ublox.c +++ b/plugins/ublox/mm-plugin-ublox.c @@ -50,13 +50,11 @@ create_modem (MMPlugin *self, /*****************************************************************************/ /* Custom init context */ -/* Wait up to 20s for the +READY URC */ -#define READY_WAIT_TIME_SECS 20 - typedef struct { MMPortSerialAt *port; GRegex *ready_regex; guint timeout_id; + gint wait_timeout_secs; } CustomInitContext; static void @@ -147,8 +145,13 @@ wait_for_ready (GTask *task) task, NULL); + mm_dbg ("(%s/%s) waiting %d seconds for init timeout", + mm_port_probe_get_port_subsys (probe), + mm_port_probe_get_port_name (probe), + ctx->wait_timeout_secs); + /* Otherwise, let the custom init timeout in some seconds. */ - ctx->timeout_id = g_timeout_add_seconds (READY_WAIT_TIME_SECS, (GSourceFunc) ready_timeout, task); + ctx->timeout_id = g_timeout_add_seconds (ctx->wait_timeout_secs, (GSourceFunc) ready_timeout, task); } static void @@ -208,6 +211,10 @@ ublox_custom_init (MMPortProbe *probe, G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); g_task_set_task_data (task, ctx, (GDestroyNotify) custom_init_context_free); + ctx->wait_timeout_secs = mm_kernel_device_get_property_as_int (mm_port_probe_peek_port(probe), "ID_MM_UBLOX_PORT_READY_DELAY"); + if (ctx->wait_timeout_secs < 0) + ctx->wait_timeout_secs = 0; + /* If the device hasn't been plugged in right away, we assume it was already * running for some time. We validate the assumption with a quick AT probe, * and if it times out, we run the explicit READY wait from scratch (e.g. @@ -225,8 +232,15 @@ ublox_custom_init (MMPortProbe *probe, return; } - /* Device hotplugged, wait for READY URC */ - wait_for_ready (task); + if (ctx->wait_timeout_secs > 0) { + /* Device hotplugged and has a defined ready delay, wait for READY URC */ + wait_for_ready (task); + return; + } + + /* Otherwise, no need for any custom wait */ + g_task_return_boolean (task, TRUE); + g_object_unref (task); } /*****************************************************************************/ |