diff options
Diffstat (limited to 'src/mm-port-qmi.c')
| -rw-r--r-- | src/mm-port-qmi.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/src/mm-port-qmi.c b/src/mm-port-qmi.c index 0bbcd5ed..9ac8937e 100644 --- a/src/mm-port-qmi.c +++ b/src/mm-port-qmi.c @@ -986,8 +986,13 @@ load_kernel_data_format_current (MMPortQmi *self, * on the current expected data format; i.e. if 802-3 is currently selected it * will say link management is unsupported, even if it would be supported once * we change it to raw-ip */ - if (supports_links) - *supports_links = qmi_device_check_link_supported (device, NULL); + if (supports_links) { + /* For BAM-DMUX based setups, raw-ip only and no multiplexing */ + if (g_strcmp0 (self->priv->net_driver, "bam-dmux") == 0) + *supports_links = FALSE; + else + *supports_links = qmi_device_check_link_supported (device, NULL); + } /* For any driver other than qmi_wwan, assume raw-ip */ if (mm_port_get_subsys (MM_PORT (self)) != MM_PORT_SUBSYS_USBMISC) @@ -1010,6 +1015,15 @@ load_kernel_data_format_capabilities (MMPortQmi *self, gboolean *supports_qmap_raw_ip, gboolean *supports_qmap_pass_through) { + /* For BAM-DMUX based setups, raw-ip only and no multiplexing */ + if (g_strcmp0 (self->priv->net_driver, "bam-dmux") == 0) { + *supports_802_3 = FALSE; + *supports_raw_ip = TRUE; + *supports_qmap_raw_ip = FALSE; + *supports_qmap_pass_through = FALSE; + return; + } + /* For any driver other than qmi_wwan, assume raw-ip */ if (mm_port_get_subsys (MM_PORT (self)) != MM_PORT_SUBSYS_USBMISC) { *supports_802_3 = FALSE; @@ -1147,9 +1161,14 @@ internal_setup_data_format_finish (MMPortQmi *self, *out_max_multiplexed_links = 0; mm_obj_dbg (self, "wda data aggregation protocol unsupported: no multiplexed bearers allowed"); } else { + /* if BAM-DMUX we already have multiple network interfaces, so no multiplexing */ + if (g_strcmp0 (self->priv->net_driver, "bam-dmux") == 0) { + *out_max_multiplexed_links = 0; + mm_obj_dbg (self, "bam-dmux link management disabled: no multiplexed bearers allowed"); + } /* if multiplex backend may be rmnet, MAX-MIN */ - if ((mm_port_get_subsys (MM_PORT (self)) != MM_PORT_SUBSYS_USBMISC) || - ctx->kernel_data_format_qmap_pass_through_supported) { + else if ((mm_port_get_subsys (MM_PORT (self)) != MM_PORT_SUBSYS_USBMISC) || + ctx->kernel_data_format_qmap_pass_through_supported) { *out_max_multiplexed_links = 1 + (QMI_DEVICE_MUX_ID_MAX - QMI_DEVICE_MUX_ID_MIN); mm_obj_dbg (self, "rmnet link management supported: %u multiplexed bearers allowed", *out_max_multiplexed_links); |