diff options
Diffstat (limited to 'src/mm-modem-helpers-qmi.c')
| -rw-r--r-- | src/mm-modem-helpers-qmi.c | 208 |
1 files changed, 190 insertions, 18 deletions
diff --git a/src/mm-modem-helpers-qmi.c b/src/mm-modem-helpers-qmi.c index 0178fe93..0d2681bb 100644 --- a/src/mm-modem-helpers-qmi.c +++ b/src/mm-modem-helpers-qmi.c @@ -106,9 +106,9 @@ mm_3gpp_facility_to_qmi_uim_facility (MMModem3gppFacility mm) typedef struct { QmiDmsBandCapability qmi_band; MMModemBand mm_band; -} BandsMap; +} DmsBandsMap; -static const BandsMap bands_map [] = { +static const DmsBandsMap dms_bands_map [] = { /* CDMA bands */ { (QMI_DMS_BAND_CAPABILITY_BC_0_A_SYSTEM | QMI_DMS_BAND_CAPABILITY_BC_0_B_SYSTEM), @@ -166,8 +166,8 @@ static const BandsMap bands_map [] = { }; static void -add_qmi_bands (GArray *mm_bands, - QmiDmsBandCapability qmi_bands) +dms_add_qmi_bands (GArray *mm_bands, + QmiDmsBandCapability qmi_bands) { static QmiDmsBandCapability qmi_bands_expected = 0; QmiDmsBandCapability not_expected; @@ -177,8 +177,8 @@ add_qmi_bands (GArray *mm_bands, /* Build mask of expected bands only once */ if (G_UNLIKELY (qmi_bands_expected == 0)) { - for (i = 0; i < G_N_ELEMENTS (bands_map); i++) { - qmi_bands_expected |= bands_map[i].qmi_band; + for (i = 0; i < G_N_ELEMENTS (dms_bands_map); i++) { + qmi_bands_expected |= dms_bands_map[i].qmi_band; } } @@ -193,18 +193,18 @@ add_qmi_bands (GArray *mm_bands, } /* And add the expected ones */ - for (i = 0; i < G_N_ELEMENTS (bands_map); i++) { - if (qmi_bands & bands_map[i].qmi_band) - g_array_append_val (mm_bands, bands_map[i].mm_band); + for (i = 0; i < G_N_ELEMENTS (dms_bands_map); i++) { + if (qmi_bands & dms_bands_map[i].qmi_band) + g_array_append_val (mm_bands, dms_bands_map[i].mm_band); } } typedef struct { QmiDmsLteBandCapability qmi_band; MMModemBand mm_band; -} LteBandsMap; +} DmsLteBandsMap; -static const LteBandsMap lte_bands_map [] = { +static const DmsLteBandsMap dms_lte_bands_map [] = { { QMI_DMS_LTE_BAND_CAPABILITY_EUTRAN_1, MM_MODEM_BAND_EUTRAN_I }, { QMI_DMS_LTE_BAND_CAPABILITY_EUTRAN_2, MM_MODEM_BAND_EUTRAN_II }, { QMI_DMS_LTE_BAND_CAPABILITY_EUTRAN_3, MM_MODEM_BAND_EUTRAN_III }, @@ -247,8 +247,8 @@ static const LteBandsMap lte_bands_map [] = { }; static void -add_qmi_lte_bands (GArray *mm_bands, - QmiDmsLteBandCapability qmi_bands) +dms_add_qmi_lte_bands (GArray *mm_bands, + QmiDmsLteBandCapability qmi_bands) { /* All QMI LTE bands have a counterpart in ModemManager, no need to check * for unexpected ones */ @@ -256,9 +256,9 @@ add_qmi_lte_bands (GArray *mm_bands, g_assert (mm_bands != NULL); - for (i = 0; i < G_N_ELEMENTS (lte_bands_map); i++) { - if (qmi_bands & lte_bands_map[i].qmi_band) - g_array_append_val (mm_bands, lte_bands_map[i].mm_band); + for (i = 0; i < G_N_ELEMENTS (dms_lte_bands_map); i++) { + if (qmi_bands & dms_lte_bands_map[i].qmi_band) + g_array_append_val (mm_bands, dms_lte_bands_map[i].mm_band); } } @@ -269,8 +269,180 @@ mm_modem_bands_from_qmi_band_capabilities (QmiDmsBandCapability qmi_bands, GArray *mm_bands; mm_bands = g_array_new (FALSE, FALSE, sizeof (MMModemBand)); - add_qmi_bands (mm_bands, qmi_bands); - add_qmi_lte_bands (mm_bands, qmi_lte_bands); + dms_add_qmi_bands (mm_bands, qmi_bands); + dms_add_qmi_lte_bands (mm_bands, qmi_lte_bands); + + return mm_bands; +} + +/*****************************************************************************/ + +typedef struct { + QmiNasBandPreference qmi_band; + MMModemBand mm_band; +} NasBandsMap; + +static const NasBandsMap nas_bands_map [] = { + /* CDMA bands */ + { + (QMI_NAS_BAND_PREFERENCE_BC_0_A_SYSTEM | QMI_NAS_BAND_PREFERENCE_BC_0_B_SYSTEM), + MM_MODEM_BAND_CDMA_BC0_CELLULAR_800 + }, + { QMI_NAS_BAND_PREFERENCE_BC_1_ALL_BLOCKS, MM_MODEM_BAND_CDMA_BC1_PCS_1900 }, + { QMI_NAS_BAND_PREFERENCE_BC_2, MM_MODEM_BAND_CDMA_BC2_TACS }, + { QMI_NAS_BAND_PREFERENCE_BC_3_A_SYSTEM, MM_MODEM_BAND_CDMA_BC3_JTACS }, + { QMI_NAS_BAND_PREFERENCE_BC_4_ALL_BLOCKS, MM_MODEM_BAND_CDMA_BC4_KOREAN_PCS }, + { QMI_NAS_BAND_PREFERENCE_BC_5_ALL_BLOCKS, MM_MODEM_BAND_CDMA_BC5_NMT450 }, + { QMI_NAS_BAND_PREFERENCE_BC_6, MM_MODEM_BAND_CDMA_BC6_IMT2000 }, + { QMI_NAS_BAND_PREFERENCE_BC_7, MM_MODEM_BAND_CDMA_BC7_CELLULAR_700 }, + { QMI_NAS_BAND_PREFERENCE_BC_8, MM_MODEM_BAND_CDMA_BC8_1800 }, + { QMI_NAS_BAND_PREFERENCE_BC_9, MM_MODEM_BAND_CDMA_BC9_900 }, + { QMI_NAS_BAND_PREFERENCE_BC_10, MM_MODEM_BAND_CDMA_BC10_SECONDARY_800 }, + { QMI_NAS_BAND_PREFERENCE_BC_11, MM_MODEM_BAND_CDMA_BC11_PAMR_400 }, + { QMI_NAS_BAND_PREFERENCE_BC_12, MM_MODEM_BAND_CDMA_BC12_PAMR_800 }, + { QMI_NAS_BAND_PREFERENCE_BC_14, MM_MODEM_BAND_CDMA_BC14_PCS2_1900 }, + { QMI_NAS_BAND_PREFERENCE_BC_15, MM_MODEM_BAND_CDMA_BC15_AWS }, + { QMI_NAS_BAND_PREFERENCE_BC_16, MM_MODEM_BAND_CDMA_BC16_US_2500 }, + { QMI_NAS_BAND_PREFERENCE_BC_17, MM_MODEM_BAND_CDMA_BC17_US_FLO_2500 }, + { QMI_NAS_BAND_PREFERENCE_BC_18, MM_MODEM_BAND_CDMA_BC18_US_PS_700 }, + { QMI_NAS_BAND_PREFERENCE_BC_19, MM_MODEM_BAND_CDMA_BC19_US_LOWER_700 }, + + /* GSM bands */ + { QMI_NAS_BAND_PREFERENCE_GSM_DCS_1800, MM_MODEM_BAND_DCS }, + { QMI_NAS_BAND_PREFERENCE_GSM_900_EXTENDED, MM_MODEM_BAND_EGSM }, + { QMI_NAS_BAND_PREFERENCE_GSM_PCS_1900, MM_MODEM_BAND_PCS }, + { QMI_NAS_BAND_PREFERENCE_GSM_850, MM_MODEM_BAND_G850 }, + + /* UMTS/WCDMA bands */ + { QMI_NAS_BAND_PREFERENCE_WCDMA_2100, MM_MODEM_BAND_U2100 }, + { QMI_NAS_BAND_PREFERENCE_WCDMA_DCS_1800, MM_MODEM_BAND_U1800 }, + { QMI_NAS_BAND_PREFERENCE_WCDMA_1700_US, MM_MODEM_BAND_U17IV }, + { QMI_NAS_BAND_PREFERENCE_WCDMA_800, MM_MODEM_BAND_U800 }, + { QMI_NAS_BAND_PREFERENCE_WCDMA_850_US, MM_MODEM_BAND_U850 }, + { QMI_NAS_BAND_PREFERENCE_WCDMA_900, MM_MODEM_BAND_U900 }, + { QMI_NAS_BAND_PREFERENCE_WCDMA_1700_JAPAN, MM_MODEM_BAND_U17IX }, + { QMI_NAS_BAND_PREFERENCE_WCDMA_2600, MM_MODEM_BAND_U2600 } + + /* NOTE. The following bands were unmatched: + * + * - QMI_NAS_BAND_PREFERENCE_GSM_900_PRIMARY + * - QMI_NAS_BAND_PREFERENCE_GSM_450 + * - QMI_NAS_BAND_PREFERENCE_GSM_480 + * - QMI_NAS_BAND_PREFERENCE_GSM_750 + * - QMI_NAS_BAND_PREFERENCE_GSM_900_RAILWAILS + * - QMI_NAS_BAND_PREFERENCE_WCDMA_1500 + * - QMI_NAS_BAND_PREFERENCE_WCDMA_850_JAPAN + * - MM_MODEM_BAND_CDMA_BC13_IMT2000_2500 + * - MM_MODEM_BAND_U1900 + */ +}; + +static void +nas_add_qmi_bands (GArray *mm_bands, + QmiNasBandPreference qmi_bands) +{ + static QmiNasBandPreference qmi_bands_expected = 0; + QmiNasBandPreference not_expected; + guint i; + + g_assert (mm_bands != NULL); + + /* Build mask of expected bands only once */ + if (G_UNLIKELY (qmi_bands_expected == 0)) { + for (i = 0; i < G_N_ELEMENTS (nas_bands_map); i++) { + qmi_bands_expected |= nas_bands_map[i].qmi_band; + } + } + + /* Log about the bands that cannot be represented in ModemManager */ + not_expected = ((qmi_bands_expected ^ qmi_bands) & qmi_bands); + if (not_expected) { + gchar *aux; + + aux = qmi_nas_band_preference_build_string_from_mask (not_expected); + mm_dbg ("Cannot add the following bands: '%s'", aux); + g_free (aux); + } + + /* And add the expected ones */ + for (i = 0; i < G_N_ELEMENTS (nas_bands_map); i++) { + if (qmi_bands & nas_bands_map[i].qmi_band) + g_array_append_val (mm_bands, nas_bands_map[i].mm_band); + } +} + +typedef struct { + QmiNasLteBandPreference qmi_band; + MMModemBand mm_band; +} NasLteBandsMap; + +static const NasLteBandsMap nas_lte_bands_map [] = { + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_1, MM_MODEM_BAND_EUTRAN_I }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_2, MM_MODEM_BAND_EUTRAN_II }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_3, MM_MODEM_BAND_EUTRAN_III }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_4, MM_MODEM_BAND_EUTRAN_IV }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_5, MM_MODEM_BAND_EUTRAN_V }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_6, MM_MODEM_BAND_EUTRAN_VI }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_7, MM_MODEM_BAND_EUTRAN_VII }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_8, MM_MODEM_BAND_EUTRAN_VIII }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_9, MM_MODEM_BAND_EUTRAN_IX }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_10, MM_MODEM_BAND_EUTRAN_X }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_11, MM_MODEM_BAND_EUTRAN_XI }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_12, MM_MODEM_BAND_EUTRAN_XII }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_13, MM_MODEM_BAND_EUTRAN_XIII }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_14, MM_MODEM_BAND_EUTRAN_XIV }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_17, MM_MODEM_BAND_EUTRAN_XVII }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_18, MM_MODEM_BAND_EUTRAN_XVIII }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_19, MM_MODEM_BAND_EUTRAN_XIX }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_20, MM_MODEM_BAND_EUTRAN_XX }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_21, MM_MODEM_BAND_EUTRAN_XXI }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_24, MM_MODEM_BAND_EUTRAN_XXIV }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_25, MM_MODEM_BAND_EUTRAN_XXV }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_33, MM_MODEM_BAND_EUTRAN_XXXIII }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_34, MM_MODEM_BAND_EUTRAN_XXXIV }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_35, MM_MODEM_BAND_EUTRAN_XXXV }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_36, MM_MODEM_BAND_EUTRAN_XXXVI }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_37, MM_MODEM_BAND_EUTRAN_XXXVII }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_38, MM_MODEM_BAND_EUTRAN_XXXVIII }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_39, MM_MODEM_BAND_EUTRAN_XXXIX }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_40, MM_MODEM_BAND_EUTRAN_XL }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_41, MM_MODEM_BAND_EUTRAN_XLI }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_42, MM_MODEM_BAND_EUTRAN_XLI }, + { QMI_NAS_LTE_BAND_PREFERENCE_EUTRAN_43, MM_MODEM_BAND_EUTRAN_XLIII } + + /* NOTE. The following bands were unmatched: + * + * - MM_MODEM_BAND_EUTRAN_XXII + * - MM_MODEM_BAND_EUTRAN_XXIII + * - MM_MODEM_BAND_EUTRAN_XXVI + */ +}; + +static void +nas_add_qmi_lte_bands (GArray *mm_bands, + QmiNasLteBandPreference qmi_bands) +{ + /* All QMI LTE bands have a counterpart in ModemManager, no need to check + * for unexpected ones */ + guint i; + + g_assert (mm_bands != NULL); + + for (i = 0; i < G_N_ELEMENTS (nas_lte_bands_map); i++) { + if (qmi_bands & nas_lte_bands_map[i].qmi_band) + g_array_append_val (mm_bands, nas_lte_bands_map[i].mm_band); + } +} + +GArray * +mm_modem_bands_from_qmi_band_preference (QmiNasBandPreference qmi_bands, + QmiNasLteBandPreference qmi_lte_bands) +{ + GArray *mm_bands; + + mm_bands = g_array_new (FALSE, FALSE, sizeof (MMModemBand)); + nas_add_qmi_bands (mm_bands, qmi_bands); + nas_add_qmi_lte_bands (mm_bands, qmi_lte_bands); return mm_bands; } |