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bearer-qmi: don't enable multiplexing by default unless in IPA

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The next 1.18 release will have multiplexing support, but not enabled
by default, to avoid breaking setups that don't expect the new virtual
net interfaces for the multiplexed sessions.

The exception is Qualcomm SoCs using the IPA driver, where
multiplexing is fully required.
This commit is contained in:
Aleksander Morgado
2021-07-28 23:55:04 +02:00
parent 0628514239
commit c49f3f5f46
1 changed files with 10 additions and 3 deletions
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13
src/mm-bearer-qmi.c
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@@ -2140,11 +2140,18 @@ load_settings_from_bearer (MMBearerQmi *self,
MMBearerAllowedAuth bearer_auth;
GError *inner_error = NULL;
const gchar *str;
const gchar *data_port_driver;
/* If no multiplex setting given by the user, assume requested */
data_port_driver = mm_kernel_device_get_driver (mm_port_peek_kernel_device (ctx->data));
/* If no multiplex setting given by the user, assume none; unless in IPA */
ctx->multiplex = mm_bearer_properties_get_multiplex (properties);
if (ctx->multiplex == MM_BEARER_MULTIPLEX_SUPPORT_UNKNOWN)
ctx->multiplex = MM_BEARER_MULTIPLEX_SUPPORT_REQUESTED;
if (ctx->multiplex == MM_BEARER_MULTIPLEX_SUPPORT_UNKNOWN) {
if (!g_strcmp0 (data_port_driver, "ipa"))
ctx->multiplex = MM_BEARER_MULTIPLEX_SUPPORT_REQUIRED;
else
ctx->multiplex = MM_BEARER_MULTIPLEX_SUPPORT_NONE;
}
/* The link prefix hint given must be modem-specific */
if (ctx->multiplex == MM_BEARER_MULTIPLEX_SUPPORT_REQUESTED ||