diff options
Diffstat (limited to 'src/mm-modem-helpers-qmi.c')
| -rw-r--r-- | src/mm-modem-helpers-qmi.c | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/src/mm-modem-helpers-qmi.c b/src/mm-modem-helpers-qmi.c index f61f07a3..e33a8232 100644 --- a/src/mm-modem-helpers-qmi.c +++ b/src/mm-modem-helpers-qmi.c @@ -26,6 +26,8 @@ #include "mm-enums-types.h" #include "mm-log-object.h" +#define MULTIMODE (MM_MODEM_CAPABILITY_GSM_UMTS | MM_MODEM_CAPABILITY_CDMA_EVDO) + /*****************************************************************************/ MMModemCapability @@ -1842,7 +1844,6 @@ mm_current_capability_from_qmi_current_capabilities_context (MMQmiCurrentCapabil g_autofree gchar *tmp_str = NULL; /* If not a multimode device, we're done */ -#define MULTIMODE (MM_MODEM_CAPABILITY_GSM_UMTS | MM_MODEM_CAPABILITY_CDMA_EVDO) if ((ctx->dms_capabilities & MULTIMODE) != MULTIMODE) tmp = ctx->dms_capabilities; else { @@ -1886,6 +1887,48 @@ mm_current_capability_from_qmi_current_capabilities_context (MMQmiCurrentCapabil } /*****************************************************************************/ +/* Utility to build list of supported capabilities */ + +GArray * +mm_supported_capabilities_from_qmi_supported_capabilities_context (MMQmiSupportedCapabilitiesContext *ctx, + gpointer log_object) +{ + GArray *supported_combinations; + + supported_combinations = g_array_sized_new (FALSE, FALSE, sizeof (MMModemCapability), 4); + + /* Add all possible supported capability combinations. + * In order to avoid unnecessary modem reboots, we will only implement capabilities + * switching only when switching GSM/UMTS+CDMA/EVDO multimode devices, and only if + * we have support for the commands doing it. + */ + if ((ctx->nas_tp_supported || ctx->nas_ssp_supported) && + ((ctx->dms_capabilities & MULTIMODE) == MULTIMODE)) { + MMModemCapability single; + + /* Multimode GSM/UMTS+CDMA/EVDO+(LTE/5GNR) device switched to GSM/UMTS+(LTE/5GNR) device */ + single = MM_MODEM_CAPABILITY_GSM_UMTS | (MULTIMODE ^ ctx->dms_capabilities); + g_array_append_val (supported_combinations, single); + /* Multimode GSM/UMTS+CDMA/EVDO+(LTE/5GNR) device switched to CDMA/EVDO+(LTE/5GNR) device */ + single = MM_MODEM_CAPABILITY_CDMA_EVDO | (MULTIMODE ^ ctx->dms_capabilities); + g_array_append_val (supported_combinations, single); + /* + * Multimode GSM/UMTS+CDMA/EVDO+(LTE/5GNR) device switched to (LTE/5GNR) device + * + * This case is required because we use the same methods and operations to + * switch capabilities and modes. + */ + if ((single = (MULTIMODE ^ ctx->dms_capabilities))) + g_array_append_val (supported_combinations, single); + } + + /* Add the full mask itself */ + g_array_append_val (supported_combinations, ctx->dms_capabilities); + + return supported_combinations; +} + +/*****************************************************************************/ MMOmaSessionType mm_oma_session_type_from_qmi_oma_session_type (QmiOmaSessionType qmi_session_type) |