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genode/repos/dde_linux/patches/usb_evdev.patch

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dde_linux: update usb to 4.4.3 Issue #1974.
2016-05-18 16:51:11 +00:00
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index e9ae3d5..edd0b4f 100644
dde_linux: Update to Linux 3.14.5 Update patch files and file lists.
2014-06-02 11:50:17 +00:00
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
dde_linux: update usb to 4.4.3 Issue #1974.
2016-05-18 16:51:11 +00:00
@@ -1425,6 +1425,9 @@ static int evdev_connect(struct input_handler *handler, struct input_dev *dev,
New DDE-Linux-based USB driver The new 'dde_linux' repository will host device drivers ported from the Linux kernel. In contrast to the original 'linux_drivers' repository, 'dde_linux' does not contain any 3rd-party source code. To download the Linux kernel source code and extract the drivers, execute the 'make prepare' rule of the top-level Makefile. The initial version of the 'dde_linux' repository comes with an USB driver. The porting methodology follows the path of the Intel GEM port. Instead of attempting to provide a generic Linux environment that works across drivers, each driver comes with a specially tailored DDE. The DDE consists of Genode-specific implementations of Linux API functions as declared in 'lx_emul.h'. Most of these functions are dummies that must merely be provided to resolve dependencies at the linking stage. They are called by unused code-paths. As of now, the USB driver support UHCI, EHCI on the x86_32 platform. I exposes USB HID devices and USB storage devices via Genode's input-session and block-session respectively. The USB driver is accompanied with two run scripts 'run/usb_hid.run' and 'run/usb_storage.run'.
2012-05-24 19:31:02 +00:00
if (error)
goto err_cleanup_evdev;
+ evdev_open_device(evdev);
+ dev_info(evdev, "%s\n", dev->name);
+
return 0;
err_cleanup_evdev:
dde_linux: update usb to 4.4.3 Issue #1974.
2016-05-18 16:51:11 +00:00
@@ -1457,8 +1460,7 @@ static const struct input_device_id evdev_ids[] = {
New DDE-Linux-based USB driver The new 'dde_linux' repository will host device drivers ported from the Linux kernel. In contrast to the original 'linux_drivers' repository, 'dde_linux' does not contain any 3rd-party source code. To download the Linux kernel source code and extract the drivers, execute the 'make prepare' rule of the top-level Makefile. The initial version of the 'dde_linux' repository comes with an USB driver. The porting methodology follows the path of the Intel GEM port. Instead of attempting to provide a generic Linux environment that works across drivers, each driver comes with a specially tailored DDE. The DDE consists of Genode-specific implementations of Linux API functions as declared in 'lx_emul.h'. Most of these functions are dummies that must merely be provided to resolve dependencies at the linking stage. They are called by unused code-paths. As of now, the USB driver support UHCI, EHCI on the x86_32 platform. I exposes USB HID devices and USB storage devices via Genode's input-session and block-session respectively. The USB driver is accompanied with two run scripts 'run/usb_hid.run' and 'run/usb_storage.run'.
2012-05-24 19:31:02 +00:00
MODULE_DEVICE_TABLE(input, evdev_ids);
static struct input_handler evdev_handler = {
- .event = evdev_event,
usb: Upgrade to Linux-3.8.6 stack
2013-04-17 15:58:46 +00:00
- .events = evdev_events,
New DDE-Linux-based USB driver The new 'dde_linux' repository will host device drivers ported from the Linux kernel. In contrast to the original 'linux_drivers' repository, 'dde_linux' does not contain any 3rd-party source code. To download the Linux kernel source code and extract the drivers, execute the 'make prepare' rule of the top-level Makefile. The initial version of the 'dde_linux' repository comes with an USB driver. The porting methodology follows the path of the Intel GEM port. Instead of attempting to provide a generic Linux environment that works across drivers, each driver comes with a specially tailored DDE. The DDE consists of Genode-specific implementations of Linux API functions as declared in 'lx_emul.h'. Most of these functions are dummies that must merely be provided to resolve dependencies at the linking stage. They are called by unused code-paths. As of now, the USB driver support UHCI, EHCI on the x86_32 platform. I exposes USB HID devices and USB storage devices via Genode's input-session and block-session respectively. The USB driver is accompanied with two run scripts 'run/usb_hid.run' and 'run/usb_storage.run'.
2012-05-24 19:31:02 +00:00
+ .event = genode_evdev_event,
.connect = evdev_connect,
.disconnect = evdev_disconnect,
usb: Upgrade to Linux-3.8.6 stack
2013-04-17 15:58:46 +00:00
.legacy_minors = true,
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