From 6db2e8f04da458488c374f1a6f6979ce7fe9b67d Mon Sep 17 00:00:00 2001 From: Loic Poulain Date: Wed, 16 Dec 2020 15:11:48 +0100 Subject: base: Add support for wwan subsystem Add support for the Linux wwan subsystem that started to expose control channel as character devices (e.g. /dev/wwan0p1MBIM...). Signed-off-by: Loic Poulain --- src/mm-modem-helpers-qmi.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/mm-modem-helpers-qmi.c') diff --git a/src/mm-modem-helpers-qmi.c b/src/mm-modem-helpers-qmi.c index a17e14ad..6e3c5008 100644 --- a/src/mm-modem-helpers-qmi.c +++ b/src/mm-modem-helpers-qmi.c @@ -1562,6 +1562,13 @@ mm_port_subsys_to_qmi_endpoint_type (MMPortSubsys subsys) case MM_PORT_SUBSYS_RPMSG: case MM_PORT_SUBSYS_QRTR: return QMI_DATA_ENDPOINT_TYPE_EMBEDDED; + /* The WWAN subsystem abstracts the underlying transport bus, and so + * endpoint type can not be deducted from that. This function should + * then be revisited, but in practice, only MHI/PCI modem ports are + * exposed through the WWAN subsystem for now. + */ + case MM_PORT_SUBSYS_WWAN: + return QMI_DATA_ENDPOINT_TYPE_PCIE; case MM_PORT_SUBSYS_UNKNOWN: case MM_PORT_SUBSYS_TTY: case MM_PORT_SUBSYS_NET: -- cgit v1.2.3-70-g09d2