genode

mirror of https://github.com/genodelabs/genode.git synced 2024-12-25 00:11:07 +00:00

History

Norman Feske af66043b79 New Input::Event::FOCUS, rename keycode to code This patch introduces keyboard-focus events to the 'Input::Event' class and changes the name 'Input::Event::keycode' to 'code'. The 'code' represents the key code for PRESS/RELEASE events, and the focus state for FOCUS events (0 - unfocused, 1 - focused). Furthermore, nitpicker has been adapted to deliver FOCUS events to its clients. Fixes #609		2013-01-15 10:18:11 +01:00
..
patches	USB: Use real HID driver in dde_linux	2013-01-11 15:38:16 +01:00
run	USB: Use real HID driver in dde_linux	2013-01-11 15:38:16 +01:00
src/drivers/usb	New Input::Event::FOCUS, rename keycode to code	2013-01-15 10:18:11 +01:00
Makefile	USB: Support usbnet and smsc95xx for omap4	2012-07-09 17:53:43 +02:00
README	USB: Support usbnet and smsc95xx for omap4	2012-07-09 17:53:43 +02:00

README

Device drivers ported from the Linux kernel

USB
###

HID
~~~

Supports keyboard and mouse. A run script can be found under 'run/usb_hid.run'.

Configuration snippet:

!<start name="usb_drv">
!  <resource name="RAM" quantum="3M"/>
!  <provides><service name="Input"/></provides>
!  <config>
!    <hid/>
!  </config>
!</start>

Note: It has been observed that certain 1.0 versions of Qemu do not generate
mouse interrupts. The mouse driver should work correctly on Qemu 1.0.93 and
above.

Storage
~~~~~~~

Currently supports one USB storage device. Hot plugging has not been tested. A
run script can be found under 'run/usb_storage.run'.

Configuration snippet:

!<start name="usb_drv">
!  <resource name="RAM" quantum="2M"/>
!  <provides> <service name="Block"/> </provides>
!  <config><storage /></config>
!</start>


Network (Nic)
~~~~~~~~~~~~~

Supported on PandaBoard only using the 'smsc95xx' driver.

Configuration snippet:

!<start name="usb_drv">
!  <resource name="RAM" quantum="3M"/>
!  <provides>
!    <service name="Nic"/>
!    <service name="Input"/>
!  </provides>
!  <config>
!    <nic mac="2e:60:90:0c:4e:01" />
!    <hid/>
!  </config>
!</start>

Please observe that this setup starts the HID and Nic service at the same time.
Also there is the 'mac' attribute where one can specify the hardware address of
the network interface. This is necessary in case the EEPROM of the network card
cannot be accessed via the host controller making it impossible to retrieve the
devices hardware address. If this is the case and no 'mac' attribute is given a
fallback address will be assigned to the network device. Note that the fallback
address will always be the same.