- 16 3月, 2010 1 次提交
-
-
由 Bruno Prémont 提交于
When dumping /sys/kernel/debug/hid/$device/events '\0' characters show up (invisible if cat to console but shown by less or while looking at a dump file). These are due to hid_debug_event() adding strlen()+1 bytes to the ring buffer (e.g. including the trailing '\0'). Any roll-over causes a '\0' as well as hid_debug_event() handles the ring buffers with HID_DEBUG_BUFSIZE-1 size while hid_debug_events_read() handles it with full HID_DEBUG_BUFSIZE size. Signed-off-by: NBruno Prémont <bonbons@linux-vserver.org> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
-
- 14 3月, 2010 1 次提交
-
-
由 Markus Rathgeb 提交于
This patch enables force feedback for the "RGT Force Feedback CLUTCH Racing Wheel". It only modifies hid-core.c (hid_blacklist) and hid-tmff.c to add the new USB IDs. Signed-off-by: NMarkus Rathgeb <rathgeb.markus@googlemail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
-
- 10 3月, 2010 1 次提交
-
-
由 Rafi Rubin 提交于
This reinstates the lost unpressing of BTN_TOUCH. To prevent undesireably touch toggles this also deals with tip switch events. Added a trap to prevent going out of bounds for hidinputs with empty reports. Clear bits of unused buttons which result in misidentification. Signed-off-by: NRafi Rubin <rafi@seas.upenn.edu> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
-
- 09 3月, 2010 2 次提交
-
-
由 Andrej Gelenberg 提交于
Add HID_QUIRK_MULTI_INPUT for UC-Logik tablet. $ lsusb ... Bus 004 Device 002: ID 5543:0003 UC-Logic Technology Corp. Genius MousePen 4x3 Tablet/Aquila L1 Tablet Signed-off-by: NAndrej Gelenberg <andrej.gelenberg@udo.edu> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
-
由 Michael Poole 提交于
Ask the HID core not to register an input device for the mouse. Fix an oops after removing the device, due to leaving the new input device registered. Signed-off-by: NMichael Poole <mdpoole@troilus.org> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
-
- 26 2月, 2010 2 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (41 commits) HID: usbhid: initialize interface pointers early enough HID: extend mask for BUTTON usage page HID: hid-ntrig: Single touch mode tap HID: hid-ntrig: multitouch cleanup and fix HID: n-trig: remove unnecessary tool switching HID: hid-ntrig add multi input quirk and clean up HID: usbhid: introduce timeout for stuck ctrl/out URBs HID: magicmouse: coding style and probe failure fixes HID: remove MODULE_VERSION from new drivers HID: fix up Kconfig entry for MagicMouse HID: add a device driver for the Apple Magic Mouse. HID: Export hid_register_report HID: Support for MosArt multitouch panel HID: add pressure support for the Stantum multitouch panel HID: fixed bug in single-touch emulation on the stantum panel HID: fix typo in error message HID: add mapping for "AL Network Chat" usage HID: use multi input quirk for TouchPack touchscreen HID: make full-fledged hid-bus drivers properly selectable HID: make Wacom modesetting failures non-fatal ...
-
由 Jiri Kosina 提交于
Conflicts: drivers/hid/Kconfig
-
- 25 2月, 2010 10 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: (44 commits) Add MAINTAINERS entry for virtio_console virtio: console: Fill ports' entire in_vq with buffers virtio: console: Error out if we can't allocate buffers for control queue virtio: console: Add ability to remove module virtio: console: Ensure no memleaks in case of unused buffers virtio: console: show error message if hvc_alloc fails for console ports virtio: console: Add debugfs files for each port to expose debug info virtio: console: Add ability to hot-unplug ports virtio: console: Handle port hot-plug virtio: console: Remove cached data on port close virtio: console: Register with sysfs and create a 'name' attribute for ports virtio: console: Ensure only one process can have a port open at a time virtio: console: Add file operations to ports for open/read/write/poll virtio: console: Associate each port with a char device virtio: console: Prepare for writing to userspace buffers virtio: console: Add a new MULTIPORT feature, support for generic ports virtio: console: Introduce a send_buf function for a common path for sending data to host virtio: console: Introduce function to hand off data from host to readers virtio: console: Separate out find_vqs operation into a different function virtio: console: Separate out console init into a new function ...
-
由 Linus Torvalds 提交于
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: netlabel: fix export of SELinux categories > 127
-
由 Joshua Roys 提交于
This fixes corrupted CIPSO packets when SELinux categories greater than 127 are used. The bug occured on the second (and later) loops through the while; the inner for loop through the ebitmap->maps array used the same index as the NetLabel catmap->bitmap array, even though the NetLabel bitmap is twice as long as the SELinux bitmap. Signed-off-by: NJoshua Roys <joshua.roys@gtri.gatech.edu> Acked-by: NPaul Moore <paul.moore@hp.com> Signed-off-by: NJames Morris <jmorris@namei.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ahci: disable FPDMA auto-activate optimization on NVIDIA AHCI
-
由 Robert Hancock 提交于
Mike Cui reported that his system with an NVIDIA MCP79 (aka MCP7A) chipset stopped working with 2.6.32. The problem appears to be that 2.6.32 now enables the FPDMA auto-activate optimization in the ahci driver. The drive works fine with this enabled on an Intel AHCI so this appears to be a chipset bug. Since MCP79 is a fairly recent NVIDIA chipset and we don't have any info on whether any other NVIDIA chipsets have this issue, disable FPDMA AA optimization on all NVIDIA AHCI controllers for now. Should address http://bugzilla.kernel.org/show_bug.cgi?id=14922Signed-off-by: NRobert Hancock <hancockrwd@gmail.com> While-we-investigate-issue-this-patch-looks-good-to-me-by: NPrajakta Gudadhe <pgudadhe@nvidia.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com> Cc: stable@kernel.org
-
由 Xiaotian Feng 提交于
If radix_tree_preload is failed in ima_inode_alloc, we don't need radix_tree_preload_end because kernel is alread preempt enabled Signed-off-by: NXiaotian Feng <dfeng@redhat.com> Signed-off-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NJames Morris <jmorris@namei.org>
-
由 Linus Torvalds 提交于
-
git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6由 Linus Torvalds 提交于
* 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: Set PCI CLS early in boot.
-
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6由 Linus Torvalds 提交于
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Fix broken sn2 build
-
由 Carlos O'Donell 提交于
Set the PCI CLS early in the boot process to prevent device failures. In pcibios_set_master use the new pci_cache_line_size instead of a hard-coded value. Signed-off-by: NCarlos O'Donell <carlos@codesourcery.com> Reviewed-by: NGrant Grundler <grundler@google.com> Signed-off-by: NKyle McMartin <kyle@redhat.com>
-
- 24 2月, 2010 23 次提交
-
-
git://git.monstr.eu/linux-2.6-microblaze由 Linus Torvalds 提交于
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Fix out_le32() macro microblaze: Fix cache loop function for cache range
-
git://git.kernel.dk/linux-2.6-block由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: Revert "block: improve queue_should_plug() by looking at IO depths"
-
由 Steven J. Magnani 提交于
Trailing semicolon causes compilation involving out_le32() to fail. Signed-off-by: NSteven J. Magnani <steve@digidescorp.com> Signed-off-by: NMichal Simek <monstr@monstr.eu>
-
由 Michal Simek 提交于
I create wrong asm code but none test shows that this part of code is wrong. I am not convinces that were good idea to create asm optimized macros for caches. The reason is that there is not optimization with previous code that's why make sense to add old code and do some benchmarking which functions are faster. Signed-off-by: NMichal Simek <monstr@monstr.eu>
-
由 Amit Shah 提交于
I'm taking ownership of the virtio_console module; but I'll continue feeding patches via Rusty. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
Instead of allocating just one buffer for a port's in_vq, fill the entire in_vq with buffers so the host need not stall while an application consumes the data and makes the buffer available again for the host. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
With MULTIPORT support, the control queue is an integral part of the functioning of the device. If we can't get any buffers allocated, the host won't be able to relay important information and the device may not function as intended. Ensure 'probe' doesn't succeed until the control queue has at least one buffer allocated for its ivq. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
Add the ability to remove the virtio_console module. This aids debugging. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
If unused data exists in in_vq, ensure we flush that first and then detach unused buffers, which will ensure all buffers from the in_vq are removed. Also ensure we free the buffers after detaching them. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
This is helpful in examining ports' state. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
Remove port data; deregister from the hvc core if it's a console port. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
If the 'nr_ports' variable in the config space is updated to a higher value, that means new ports have been hotplugged. Introduce a new workqueue to handle such updates and create new ports. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
Remove any data that we might have in a port's inbuf when closing a port or when any data is received when a port is closed. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
The host can set a name for ports so that they're easily discoverable instead of going by the /dev/vportNpn naming. This attribute will be placed in /sys/class/virtio-ports/vportNpn/name. udev scripts can then create symlinks to the port using the name. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
Add a guest_connected field that ensures only one process can have a port open at a time. This also ensures we don't have a race when we later add support for dropping buffers when closing the char dev and buffer caching is turned off for the particular port. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
Allow guest userspace applications to open, read from, write to, poll the ports via the char dev interface. When a port gets opened, a notification is sent to the host via a control message indicating a connection has been established. Similarly, on closing of the port, a notification is sent indicating disconnection. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
The char device will be used as an interface by applications on the guest to communicate with apps on the host. The devices created are placed in /dev/vportNpn where N is the virtio-console device number and n is the port number for that device. One dynamic major device number is allocated for each device and minor numbers are allocated for the ports contained within that device. The file operation for the char devs will be added in the following commits. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
When ports get advertised as char devices, the buffers will come from userspace. Equip the fill_readbuf function with the ability to write to userspace buffers. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
This commit adds a new feature, MULTIPORT. If the host supports this feature as well, the config space has the number of ports defined for that device. New ports are spawned according to this information. The config space also has the maximum number of ports that can be spawned for a particular device. This is useful in initializing the appropriate number of virtqueues in advance, as ports might be hot-plugged in later. Using this feature, generic ports can be created which are not tied to hvc consoles. We also open up a private channel between the host and the guest via which some "control" messages are exchanged for the ports, like whether the port being spawned is a console port, resizing the console window, etc. Next commits will add support for hotplugging and presenting char devices in /dev/ for bi-directional guest-host communication. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
Adding support for generic ports that will write to userspace will need some code changes. Consolidate the write routine into send_buf() and put_chars() now just calls into the new function. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
In preparation for serving data to userspace (generic ports) as well as in-kernel users (hvc consoles), separate out the functionality common to both in a 'fill_readbuf()' function. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-
由 Amit Shah 提交于
With support for multiple ports, each port will have its own input and output vqs. Prepare the probe function for this change. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
-