diff options
Diffstat (limited to 'plugins/qcom-soc/mm-broadband-modem-qmi-qcom-soc.c')
| -rw-r--r-- | plugins/qcom-soc/mm-broadband-modem-qmi-qcom-soc.c | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/plugins/qcom-soc/mm-broadband-modem-qmi-qcom-soc.c b/plugins/qcom-soc/mm-broadband-modem-qmi-qcom-soc.c deleted file mode 100644 index 21d62c12..00000000 --- a/plugins/qcom-soc/mm-broadband-modem-qmi-qcom-soc.c +++ /dev/null @@ -1,176 +0,0 @@ -/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details: - * - * Copyright (C) 2020 Aleksander Morgado <aleksander@aleksander.es> - */ - -#include <config.h> - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> -#include <ctype.h> - -#include "ModemManager.h" -#include "mm-log.h" -#include "mm-iface-modem.h" -#include "mm-broadband-modem-qmi-qcom-soc.h" - -G_DEFINE_TYPE (MMBroadbandModemQmiQcomSoc, mm_broadband_modem_qmi_qcom_soc, MM_TYPE_BROADBAND_MODEM_QMI) - -/*****************************************************************************/ - -static const QmiSioPort sio_port_per_port_number[] = { - QMI_SIO_PORT_A2_MUX_RMNET0, - QMI_SIO_PORT_A2_MUX_RMNET1, - QMI_SIO_PORT_A2_MUX_RMNET2, - QMI_SIO_PORT_A2_MUX_RMNET3, - QMI_SIO_PORT_A2_MUX_RMNET4, - QMI_SIO_PORT_A2_MUX_RMNET5, - QMI_SIO_PORT_A2_MUX_RMNET6, - QMI_SIO_PORT_A2_MUX_RMNET7 -}; - -static MMPortQmi * -peek_port_qmi_for_data_bam_dmux (MMBroadbandModemQmi *self, - MMPort *data, - MMQmiDataEndpoint *out_endpoint, - GError **error) -{ - MMPortQmi *found = NULL; - MMKernelDevice *net_port; - gint net_port_number; - - net_port = mm_port_peek_kernel_device (data); - - /* The dev_port notified by the bam-dmux driver indicates which SIO port we should be using */ - net_port_number = mm_kernel_device_get_attribute_as_int (net_port, "dev_port"); - if (net_port_number < 0 || net_port_number >= (gint) G_N_ELEMENTS (sio_port_per_port_number)) { - g_set_error (error, - MM_CORE_ERROR, - MM_CORE_ERROR_NOT_FOUND, - "Couldn't find SIO port number for 'net/%s'", - mm_port_get_device (data)); - return NULL; - } - - /* Find one QMI port, we don't care which one */ - found = mm_broadband_modem_qmi_peek_port_qmi (self); - - if (!found) - g_set_error (error, - MM_CORE_ERROR, - MM_CORE_ERROR_NOT_FOUND, - "Couldn't find any QMI port for 'net/%s'", - mm_port_get_device (data)); - else if (out_endpoint) { - /* WDS Bind (Mux) Data Port must be called with the correct endpoint - * interface number/SIO port to make multiplexing work with BAM-DMUX */ - out_endpoint->type = QMI_DATA_ENDPOINT_TYPE_BAM_DMUX; - out_endpoint->interface_number = net_port_number; - out_endpoint->sio_port = sio_port_per_port_number[net_port_number]; - } - - return found; -} - -static MMPortQmi * -peek_port_qmi_for_data_ipa (MMBroadbandModemQmi *self, - MMPort *data, - MMQmiDataEndpoint *out_endpoint, - GError **error) -{ - MMPortQmi *found = NULL; - - /* when using IPA, we have a main network interface that will be multiplexed - * to create link interfaces. We can assume any of the available QMI ports is - * able to manage that. */ - - found = mm_broadband_modem_qmi_peek_port_qmi (self); - - if (!found) - g_set_error (error, - MM_CORE_ERROR, - MM_CORE_ERROR_NOT_FOUND, - "Couldn't find any QMI port for 'net/%s'", - mm_port_get_device (data)); - else if (out_endpoint) - mm_port_qmi_get_endpoint_info (found, out_endpoint); - - return found; -} - -static MMPortQmi * -peek_port_qmi_for_data (MMBroadbandModemQmi *self, - MMPort *data, - MMQmiDataEndpoint *out_endpoint, - GError **error) -{ - MMKernelDevice *net_port; - const gchar *net_port_driver; - - g_assert (MM_IS_BROADBAND_MODEM_QMI (self)); - g_assert (mm_port_get_subsys (data) == MM_PORT_SUBSYS_NET); - - net_port = mm_port_peek_kernel_device (data); - net_port_driver = mm_kernel_device_get_driver (net_port); - - if (g_strcmp0 (net_port_driver, "ipa") == 0) - return peek_port_qmi_for_data_ipa (self, data, out_endpoint, error); - - if (g_strcmp0 (net_port_driver, "bam-dmux") == 0) - return peek_port_qmi_for_data_bam_dmux (self, data, out_endpoint, error); - - g_set_error (error, - MM_CORE_ERROR, - MM_CORE_ERROR_FAILED, - "Unsupported QMI kernel driver for 'net/%s': %s", - mm_port_get_device (data), - net_port_driver); - return NULL; -} - -/*****************************************************************************/ - -MMBroadbandModemQmiQcomSoc * -mm_broadband_modem_qmi_qcom_soc_new (const gchar *device, - const gchar **drivers, - const gchar *plugin, - guint16 vendor_id, - guint16 product_id) -{ - return g_object_new (MM_TYPE_BROADBAND_MODEM_QMI_QCOM_SOC, - MM_BASE_MODEM_DEVICE, device, - MM_BASE_MODEM_DRIVERS, drivers, - MM_BASE_MODEM_PLUGIN, plugin, - MM_BASE_MODEM_VENDOR_ID, vendor_id, - MM_BASE_MODEM_PRODUCT_ID, product_id, - /* QMI bearer supports NET only */ - MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE, - MM_BASE_MODEM_DATA_TTY_SUPPORTED, FALSE, - MM_IFACE_MODEM_SIM_HOT_SWAP_SUPPORTED, TRUE, - NULL); -} - -static void -mm_broadband_modem_qmi_qcom_soc_init (MMBroadbandModemQmiQcomSoc *self) -{ -} - -static void -mm_broadband_modem_qmi_qcom_soc_class_init (MMBroadbandModemQmiQcomSocClass *klass) -{ - MMBroadbandModemQmiClass *broadband_modem_qmi_class = MM_BROADBAND_MODEM_QMI_CLASS (klass); - - broadband_modem_qmi_class->peek_port_qmi_for_data = peek_port_qmi_for_data; -} |