Merge request !1287 from 'sushrut-branch'

kernel-device, generic: add subsystem device ID support

https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/merge_requests/1287

1 files changed, 12 insertions, 0 deletions

diff --git a/src/mm-device.c b/src/mm-device.c
index af2332f6..109ba21e 100644
--- a/src/mm-device.c
+++ b/src/mm-device.c
@@ -72,6 +72,8 @@ struct _MMDevicePrivate {
     guint16 product;
     /* Subsystem vendor ID for PCI devices */
     guint16 subsystem_vendor;
+    /* Subsystem device ID for PCI devices */
+    guint16 subsystem_device;
 
     /* Kernel drivers managing this device */
     gchar **drivers;
@@ -269,6 +271,9 @@ mm_device_grab_port (MMDevice       *self,
     if (!self->priv->subsystem_vendor)
         self->priv->subsystem_vendor  = mm_kernel_device_get_physdev_subsystem_vid (kernel_port);
 
+    if (!self->priv->subsystem_device)
+        self->priv->subsystem_device  = mm_kernel_device_get_physdev_subsystem_pid (kernel_port);
+
     /* Add new port driver */
     add_port_driver (self, kernel_port);
 
@@ -614,6 +619,13 @@ mm_device_get_subsystem_vendor (MMDevice *self)
     return self->priv->subsystem_vendor;
 }
 
+guint16
+mm_device_get_subsystem_device (MMDevice *self)
+{
+    return self->priv->subsystem_device;
+}
+
+
 void
 mm_device_set_plugin (MMDevice *self,
                       GObject  *plugin)