ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2024-12-21 22:47:50 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

driver_manager: hand out USB serial sessions too

Browse Source
This commit is contained in:
Stefan Kalkowski 2017-11-01 11:25:43 +01:00 committed by Christian Helmuth
parent ece48d7df5
commit 593fe2a571
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
repos/gems/src/app/driver_manager/main.cc
View File

@ -491,14 +491,15 @@ void Driver_manager::Main::_generate_usb_drv_config(Reporter &usb_drv_config,
Id const product_id = device.attribute_value("product_id", Id());
/*
* Limit USB sessions to storage in order to avoid conflicts with
* the USB driver's built-in HID drivers.
* Limit USB sessions to storage and vendor specific in order to avoid
* conflicts with the USB driver's built-in HID drivers.
*/
unsigned long const class_code = device.attribute_value("class", 0UL);
enum { USB_CLASS_MASS_STORAGE = 8 };
enum { USB_CLASS_MASS_STORAGE = 8, USB_CLASS_VENDOR_SPECIFIC = 0xff };
bool const expose_as_usb_raw = (class_code == USB_CLASS_MASS_STORAGE);
bool const expose_as_usb_raw = (class_code == USB_CLASS_MASS_STORAGE) ||
(class_code == USB_CLASS_VENDOR_SPECIFIC);
if (!expose_as_usb_raw)
return;