diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mm-broadband-modem.c | 116 | ||||
| -rw-r--r-- | src/mm-iface-modem-cdma.c | 17 |
2 files changed, 82 insertions, 51 deletions
diff --git a/src/mm-broadband-modem.c b/src/mm-broadband-modem.c index 42039a22..0a7af2c7 100644 --- a/src/mm-broadband-modem.c +++ b/src/mm-broadband-modem.c @@ -1784,15 +1784,25 @@ typedef struct { gboolean wcdma_open; gboolean evdo_open; + + MMModemAccessTechnology fallback_act; + guint fallback_mask; } AccessTechContext; static void -access_tech_context_complete_and_free (AccessTechContext *ctx) +access_tech_context_complete_and_free (AccessTechContext *ctx, gboolean idle) { AccessTechAndMask *tech; MMModemAccessTechnology act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; guint mask = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; + if (ctx->fallback_mask) { + mm_dbg ("Fallback access technology: 0x%08x", ctx->fallback_act); + act = ctx->fallback_act; + mask = ctx->fallback_mask; + goto done; + } + mm_dbg ("QCDM operating mode: %d", ctx->opmode); mm_dbg ("QCDM system mode: %d", ctx->sysmode); mm_dbg ("QCDM hybrid pref: %d", ctx->hybrid); @@ -1833,12 +1843,16 @@ access_tech_context_complete_and_free (AccessTechContext *ctx) } } +done: tech = g_new0 (AccessTechAndMask, 1); tech->access_technologies = act; tech->mask = mask; g_simple_async_result_set_op_res_gpointer (ctx->result, tech, g_free); - g_simple_async_result_complete (ctx->result); + if (idle) + g_simple_async_result_complete_in_idle (ctx->result); + else + g_simple_async_result_complete (ctx->result); g_object_unref (ctx->result); g_object_unref (ctx->self); @@ -1859,7 +1873,7 @@ access_tech_qcdm_wcdma_ready (MMQcdmSerialPort *port, if (error) { g_simple_async_result_set_from_error (ctx->result, error); - access_tech_context_complete_and_free (ctx); + access_tech_context_complete_and_free (ctx, FALSE); return; } @@ -1877,7 +1891,7 @@ access_tech_qcdm_wcdma_ready (MMQcdmSerialPort *port, ctx->wcdma_open = TRUE; } - access_tech_context_complete_and_free (ctx); + access_tech_context_complete_and_free (ctx, FALSE); } static void @@ -1894,7 +1908,7 @@ access_tech_qcdm_gsm_ready (MMQcdmSerialPort *port, if (error) { g_simple_async_result_set_from_error (ctx->result, error); - access_tech_context_complete_and_free (ctx); + access_tech_context_complete_and_free (ctx, FALSE); return; } @@ -1908,7 +1922,7 @@ access_tech_qcdm_gsm_ready (MMQcdmSerialPort *port, MM_CORE_ERROR_FAILED, "Failed to parse GSM subsys command result: %d", err); - access_tech_context_complete_and_free (ctx); + access_tech_context_complete_and_free (ctx, FALSE); return; } @@ -1945,7 +1959,7 @@ access_tech_qcdm_hdr_ready (MMQcdmSerialPort *port, if (error) { g_simple_async_result_set_from_error (ctx->result, error); - access_tech_context_complete_and_free (ctx); + access_tech_context_complete_and_free (ctx, FALSE); return; } @@ -1964,7 +1978,7 @@ access_tech_qcdm_hdr_ready (MMQcdmSerialPort *port, ctx->evdo_open = TRUE; } - access_tech_context_complete_and_free (ctx); + access_tech_context_complete_and_free (ctx, FALSE); } static void @@ -1980,7 +1994,7 @@ access_tech_qcdm_cdma_ready (MMQcdmSerialPort *port, if (error) { g_simple_async_result_set_from_error (ctx->result, error); - access_tech_context_complete_and_free (ctx); + access_tech_context_complete_and_free (ctx, FALSE); return; } @@ -1994,7 +2008,7 @@ access_tech_qcdm_cdma_ready (MMQcdmSerialPort *port, MM_CORE_ERROR_FAILED, "Failed to parse CM subsys command result: %d", err); - access_tech_context_complete_and_free (ctx); + access_tech_context_complete_and_free (ctx, FALSE); return; } @@ -2019,60 +2033,94 @@ access_tech_qcdm_cdma_ready (MMQcdmSerialPort *port, } static void +access_tech_from_cdma_registration_state (MMBroadbandModem *self, + AccessTechContext *ctx) +{ + gboolean cdma1x_registered = FALSE; + gboolean evdo_registered = FALSE; + + if (self->priv->modem_cdma_evdo_registration_state > MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN) + evdo_registered = TRUE; + + if (self->priv->modem_cdma_cdma1x_registration_state > MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN) + cdma1x_registered = TRUE; + + if (self->priv->modem_cdma_evdo_network_supported && evdo_registered) { + ctx->fallback_act = MM_MODEM_ACCESS_TECHNOLOGY_EVDO0; + ctx->fallback_mask = MM_IFACE_MODEM_CDMA_ALL_ACCESS_TECHNOLOGIES_MASK; + } else if (self->priv->modem_cdma_cdma1x_network_supported && cdma1x_registered) { + ctx->fallback_act = MM_MODEM_ACCESS_TECHNOLOGY_1XRTT; + ctx->fallback_mask = MM_IFACE_MODEM_CDMA_ALL_ACCESS_TECHNOLOGIES_MASK; + } + + mm_dbg ("EVDO registration: %d", self->priv->modem_cdma_evdo_registration_state); + mm_dbg ("CDMA1x registration: %d", self->priv->modem_cdma_cdma1x_registration_state); + mm_dbg ("Fallback access tech: 0x%08x", ctx->fallback_act); + + access_tech_context_complete_and_free (ctx, TRUE); +} + +static void modem_load_access_technologies (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { - MMQcdmSerialPort *port; AccessTechContext *ctx; GByteArray *cmd; mm_dbg ("loading access technologies via QCDM..."); /* For modems where only QCDM provides detailed information, try to - * get access technologies via the various QCDM subsystems. + * get access technologies via the various QCDM subsystems or from + * registration state */ - port = mm_base_modem_peek_port_qcdm (MM_BASE_MODEM (self)); - if (!port) { - g_simple_async_report_error_in_idle (G_OBJECT (self), - callback, - user_data, - MM_CORE_ERROR, - MM_CORE_ERROR_UNSUPPORTED, - "Cannot get access technology without a QCDM port"); - return; - } - ctx = g_new0 (AccessTechContext, 1); ctx->self = g_object_ref (self); - ctx->port = g_object_ref (port); + ctx->port = mm_base_modem_get_port_qcdm (MM_BASE_MODEM (self)); ctx->result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_load_access_technologies); + if (!mm_iface_modem_is_cdma (self) && !ctx->port) { + g_simple_async_result_set_error (ctx->result, + MM_CORE_ERROR, + MM_CORE_ERROR_UNSUPPORTED, + "%s", + "Cannot get 3GPP access technology without a QCDM port"); + access_tech_context_complete_and_free (ctx, TRUE); + return; + } + if (mm_iface_modem_is_3gpp (self)) { cmd = g_byte_array_sized_new (50); cmd->len = qcdm_cmd_gsm_subsys_state_info_new ((char *) cmd->data, 50); g_assert (cmd->len); - mm_qcdm_serial_port_queue_command (port, + mm_qcdm_serial_port_queue_command (ctx->port, cmd, 3, NULL, (MMQcdmSerialResponseFn) access_tech_qcdm_gsm_ready, ctx); } else if (mm_iface_modem_is_cdma (self)) { - cmd = g_byte_array_sized_new (50); - cmd->len = qcdm_cmd_cm_subsys_state_info_new ((char *) cmd->data, 50); - g_assert (cmd->len); + /* If we don't have a QCDM port but the modem is CDMA-only, then + * guess access technologies from the registration information. + */ + if (!ctx->port) + access_tech_from_cdma_registration_state (MM_BROADBAND_MODEM (self), ctx); + else { + cmd = g_byte_array_sized_new (50); + cmd->len = qcdm_cmd_cm_subsys_state_info_new ((char *) cmd->data, 50); + g_assert (cmd->len); - mm_qcdm_serial_port_queue_command (port, - cmd, - 3, - NULL, - (MMQcdmSerialResponseFn) access_tech_qcdm_cdma_ready, - ctx); + mm_qcdm_serial_port_queue_command (ctx->port, + cmd, + 3, + NULL, + (MMQcdmSerialResponseFn) access_tech_qcdm_cdma_ready, + ctx); + } } else g_assert_not_reached (); } diff --git a/src/mm-iface-modem-cdma.c b/src/mm-iface-modem-cdma.c index f5206727..64f5ecc2 100644 --- a/src/mm-iface-modem-cdma.c +++ b/src/mm-iface-modem-cdma.c @@ -868,23 +868,6 @@ registration_check_step (RunRegistrationChecksContext *ctx) mm_iface_modem_cdma_update_evdo_registration_state (ctx->self, ctx->evdo_state); - /* Update access technologies. - * TODO: proper EV-DO revision reporting */ - { - MMModemAccessTechnology act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; - - if (ctx->cdma1x_state == MM_MODEM_CDMA_REGISTRATION_STATE_HOME || - ctx->cdma1x_state == MM_MODEM_CDMA_REGISTRATION_STATE_ROAMING || - ctx->cdma1x_state == MM_MODEM_CDMA_REGISTRATION_STATE_REGISTERED) - act |= MM_IFACE_MODEM_CDMA_ALL_CDMA1X_ACCESS_TECHNOLOGIES_MASK; - - if (ctx->evdo_state == MM_MODEM_CDMA_REGISTRATION_STATE_HOME || - ctx->evdo_state == MM_MODEM_CDMA_REGISTRATION_STATE_ROAMING || - ctx->evdo_state == MM_MODEM_CDMA_REGISTRATION_STATE_REGISTERED) - act |= MM_IFACE_MODEM_CDMA_ALL_EVDO_ACCESS_TECHNOLOGIES_MASK; - mm_iface_modem_cdma_update_access_technologies (MM_IFACE_MODEM_CDMA (ctx->self), act); - } - g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE); run_registration_checks_context_complete_and_free (ctx); return; |