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iface-modem: flash primary port during enable

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This commit is contained in:
Aleksander Morgado
2011-11-25 14:57:54 +01:00
parent fc19509e4f
commit b0a1eccd54
1 changed files with 50 additions and 0 deletions
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50
src/mm-iface-modem.c
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@@ -751,11 +751,15 @@ mm_iface_modem_signal_quality_check (MMIfaceModem *self,
typedef enum {
ENABLING_STEP_FIRST,
ENABLING_STEP_OPEN_PORT,
ENABLING_STEP_FLASH_PORT,
ENABLING_STEP_LAST
} EnablingStep;
struct _EnablingContext {
MMIfaceModem *self;
MMAtSerialPort *primary;
gboolean primary_open;
EnablingStep step;
gboolean enabled;
GSimpleAsyncResult *result;
@@ -771,6 +775,7 @@ enabling_context_new (MMIfaceModem *self,
ctx = g_new0 (EnablingContext, 1);
ctx->self = g_object_ref (self);
ctx->primary = g_object_ref (mm_base_modem_get_port_primary (MM_BASE_MODEM (self)));
ctx->result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
@@ -804,9 +809,13 @@ enabling_context_complete_and_free (EnablingContext *ctx)
MM_MODEM_STATE_DISABLED :
MM_MODEM_STATE_LOCKED),
MM_MODEM_STATE_CHANGE_REASON_UNKNOWN);
/* Close the port if enabling failed */
if (ctx->primary_open)
mm_serial_port_close_force (MM_SERIAL_PORT (ctx->primary));
}
g_object_unref (ctx->self);
g_object_unref (ctx->primary);
g_object_unref (ctx->result);
g_object_unref (ctx->skeleton);
g_free (ctx);
@@ -820,6 +829,24 @@ mm_iface_modem_enable_finish (MMIfaceModem *self,
return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
}
static void
interface_enabling_flash_done (MMSerialPort *port,
GError *error,
gpointer user_data)
{
EnablingContext *ctx = user_data;
if (error) {
g_simple_async_result_set_from_error (ctx->result, error);
enabling_context_complete_and_free (ctx);
return;
}
/* Go on to next step */
ctx->step++;
interface_enabling_step (ctx);
}
static void
interface_enabling_step (EnablingContext *ctx)
{
@@ -828,6 +855,29 @@ interface_enabling_step (EnablingContext *ctx)
/* Fall down to next step */
ctx->step++;
case ENABLING_STEP_OPEN_PORT: {
GError *error = NULL;
/* Open port */
if (!mm_serial_port_open (MM_SERIAL_PORT (ctx->primary), &error)) {
g_simple_async_result_take_error (ctx->result, error);
enabling_context_complete_and_free (ctx);
return;
}
ctx->primary_open = TRUE;
/* Fall down to next step */
ctx->step++;
}
case ENABLING_STEP_FLASH_PORT:
/* Flash port */
mm_serial_port_flash (MM_SERIAL_PORT (ctx->primary),
100,
FALSE,
interface_enabling_flash_done,
ctx);
return;
case ENABLING_STEP_LAST:
/* We are done without errors! */
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);