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2008-05-27xen pvfb: Dynamic mode support (screen resizing)Markus Armbruster
The pvfb backend indicates dynamic mode support by creating node feature_resize with a non-zero value in its xenstore directory. xen-fbfront sends a resize notification event on mode change. Fully backwards compatible both ways. Framebuffer size and initial resolution can be controlled through kernel parameter xen_fbfront.video. The backend enforces a separate size limit, which it advertises in node videoram in its xenstore directory. xen-kbdfront gets the maximum screen resolution from nodes width and height in the backend's xenstore directory instead of hardcoding it. Additional goodie: support for larger framebuffers (512M on a 64-bit system with 4K pages). Changing the number of bits per pixels dynamically is not supported, yet. Ported from http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/92f7b3144f41 http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/bfc040135633 Signed-off-by: Pat Campbell <plc@novell.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-27xen pvfb: Zero unused bytes in events sent to backendMarkus Armbruster
This isn't a security flaw (the backend can see all our memory anyway). But it's the right thing to do all the same. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-27xen pvfb: Module aliases to support module autoloadingMarkus Armbruster
These are mostly for completeness and consistency with the other frontends, as PVFB is typically compiled in rather than a module. Derived from http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/5e294e29a43e While there, add module descriptions. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-27xen pvfb: Pointer z-axis (mouse wheel) supportMarkus Armbruster
Add z-axis motion to pointer events. Backward compatible, because there's space for the z-axis in union xenkbd_in_event, and old backends zero it. Derived from http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/57dfe0098000 http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/1edfea26a2a9 http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/c3ff0b26f664 Signed-off-by: Pat Campbell <plc@novell.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-27xen: Enable console tty by default in domU if it's not a dummyMarkus Armbruster
Without console= arguments on the kernel command line, the first console to register becomes enabled and the preferred console (the one behind /dev/console). This is normally tty (assuming CONFIG_VT_CONSOLE is enabled, which it commonly is). This is okay as long tty is a useful console. But unless we have the PV framebuffer, and it is enabled for this domain, tty0 in domU is merely a dummy. In that case, we want the preferred console to be the Xen console hvc0, and we want it without having to fiddle with the kernel command line. Commit b8c2d3dfbc117dff26058fbac316b8acfc2cb5f7 did that for us. Since we now have the PV framebuffer, we want to enable and prefer tty again, but only when PVFB is enabled. But even then we still want to enable the Xen console as well. Problem: when tty registers, we can't yet know whether the PVFB is enabled. By the time we can know (xenstore is up), the console setup game is over. Solution: enable console tty by default, but keep hvc as the preferred console. Change the preferred console to tty when PVFB probes successfully, unless we've been given console kernel parameters. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-27x86/paravirt: add pte_flags to just get pte flagsJeremy Fitzhardinge
Add pte_flags() to extract the flags from a pte. This is a special case of pte_val() which is only guaranteed to return the pte's flags correctly; the page number may be corrupted or missing. The intent is to allow paravirt implementations to return pte flags without having to do any translation of the page number (most notably, Xen). Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-27xen: make early console also write to debug consoleJeremy Fitzhardinge
When using "earlyprintk=xen", also write the console output to the raw debug console. This will appear on dom0's console if the hypervisor has been compiled to allow it. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-27xen: add raw console write functions for debugJeremy Fitzhardinge
Add a couple of functions which can write directly to the Xen console for debugging. This output ends up on the host's dom0 console (assuming it allows the domain to write there). Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-21HTC_EGPIO is ARM-onlyAl Viro
driver uses symbols defined only on ARM Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-21MODULE_LICENSE expects "GPL v2", not "GPLv2"Al Viro
... and we have few enough places using the latter to make it simpler to do search and replace... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-21missing dependencies on HAS_DMAAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-21irda-usb endianness annotations and fixesAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-21sbus bpp: instances missed in s/dev_name/bpp_dev_name/Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-21misc drivers/net endianness noiseAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (27 commits) pktgen: make sure that pktgen_thread_worker has been executed [VLAN]: Propagate selected feature bits to VLAN devices drivers/atm/: remove CVS keywords vlan: Correctly handle device notifications for layered VLAN devices net: Fix call to ->change_rx_flags(dev, IFF_MULTICAST) in dev_change_flags() net_sched: cls_api: fix return value for non-existant classifiers ipsec: Use the correct ip_local_out function ipv6 addrconf: Allow infinite prefix lifetime. ipv6 route: Fix lifetime in netlink. ipv6 addrconf: Fix route lifetime setting in corner case. ndisc: Add missing strategies for per-device retrans timer/reachable time settings. ipv6: Move <linux/in6.h> from header-y to unifdef-y. l2tp: avoid skb truesize bug if headroom is increased wireless: Create 'device' symlink in sysfs wireless, airo: waitbusy() won't delay libertas: fix command timeout after firmware failure mac80211: Add RTNL version of ieee80211_iterate_active_interfaces mac80211 : Association with 11n hidden ssid ap. hostap: fix "registers" registration in procfs isdn/capi: Return proper errnos on module init. ...
2008-05-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Add global register dumping facility. sparc: remove CVS keywords sparc64: remove CVS keywords
2008-05-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: CDC WDM driver USB: ehci-orion: the Orion EHCI root hub does have a Transaction Translator USB: serial: ch341: New VID/PID for CH341 USB-serial USB: build fix USB: pxa27x_udc - Fix Oops USB: OPTION: fix name of Onda MSA501HS HSDPA modem USB: add TELIT HDSPA UC864-E modem to option driver usb-serial: Use ftdi_sio driver for RATOC REX-USB60F
2008-05-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6: SCSI: fix race in device_create USB: Core: fix race in device_create USB: Phidget: fix race in device_create s390: fix race in device_create SOUND: fix race in device_create UIO: fix race in device_create Power Supply: fix race in device_create LEDS: fix race in device_create IB: fix race in device_create ide: fix race in device_create fbdev: fix race in device_create mm: bdi: fix race in bdi_class device creation Driver core: add device_create_vargs and device_create_drvdata
2008-05-20drivers/atm/: remove CVS keywordsAdrian Bunk
This patch removes CVS keywords that weren't updated for a long time. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-20Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: iop-adma: fixup some kzalloc/memset confusions fsldma: update the fsldma driver MAINTAINERS info
2008-05-20USB: CDC WDM driverOliver Neukum
Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20USB: ehci-orion: the Orion EHCI root hub does have a Transaction TranslatorLennert Buytenhek
Commit 7329e211b987a493cbcfca0e98c60eb108ab42df ("USB: root hubs don't lie about their number of TTs") requires the various platform EHCI glue modules to set ->has_tt if the root hub has a Transaction Translator. The Orion EHCI root hub does have a Transaction Translator, so set ->has_tt in ehci_orion_setup(). This fixes oopsing on plugging in a low speed device. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Acked-by: Nicolas Pitre <nico@marvell.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20USB: serial: ch341: New VID/PID for CH341 USB-serialMichael F. Robbins
Recent USB-serial devices using the WinChipHead CH340/CH341 chipset are being shipped with a new vendor/product ID code pair, but an otherwise identical device. (This is confirmed by looking at INF for the included Windows driver.) Patch is tested and working, both with new and old devices. Signed-off-by: Michael F. Robbins <mrobbins@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20USB: build fixIngo Molnar
this config: http://redhat.com/~mingo/misc/config-Wed_Apr_30_15_12_48_CEST_2008.bad fails to build due to an #error. Turn that into a #warning instead to not break randconfig builds unnecessarily. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20USB: pxa27x_udc - Fix Oopskarl beldan
udc_disable oopses dereferencing udc_command. Signed-off-by: Karl Beldan <karl.beldan@gmail.com> Acked-by: Robert Jarzmik <rjarzmik@free.fr> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20USB: OPTION: fix name of Onda MSA501HS HSDPA modemArnaldo Carvalho de Melo
This fixes the name of the onda MSA501HS device, I guess it is called different things in different countries. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20USB: add TELIT HDSPA UC864-E modem to option driverGreg Kroah-Hartman
This adds the Telit UC864-E HDSPA modem support to the option driver. This lets their customers comply with the GPL instead of having to use a binary driver from the manufacturer. Cc: Simon Kissel <kissel@viprinet.com> Cc: Nico Erfurth <ne@nicoerfurth.de> Cc: Andrea Ghezzo <TS-EMEA@telit.com> Cc: Dietmar Staps <Dietmar.Staps@telit.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20usb-serial: Use ftdi_sio driver for RATOC REX-USB60FAtsushi Nemoto
This patch reverts 57833ea6b95a3995149f1f6d1a8d8862ab7a0ba2 ("usb-serial: pl2303: add support for RATOC REX-USB60F") and adds support for the device to ftdi_sio driver. Cc: Akira Tsukamoto <akirat@rd.scei.sony.co.jp> Cc: stable <stable@kernel.org> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20iop-adma: fixup some kzalloc/memset confusionsChristophe Jaillet
1) Remove an explicit memset(.., 0, ...) to a variable allocated with kzalloc (i.e. 'dest'). 2) Allocate 'src' with kmalloc instead of kzalloc as all elements of the 'src' buffer are initialized in a 'for(...)' loop just after. 3) remove useless 'sizeof(u8)', which always returns 1, when computing the size of the memory to be allocated. Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2008-05-20SCSI: fix race in device_createGreg Kroah-Hartman
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). It fixes the problem in all of the scsi drivers that need it. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Doug Gilbert <dgilbert@interlog.com> Cc: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20USB: Core: fix race in device_createGreg Kroah-Hartman
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20USB: Phidget: fix race in device_createGreg Kroah-Hartman
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). It fixes all 3 phidget drivers, which all have the same problem. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Sean Young <sean@mess.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20s390: fix race in device_createGreg Kroah-Hartman
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20UIO: fix race in device_createGreg Kroah-Hartman
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20Power Supply: fix race in device_createGreg Kroah-Hartman
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Anton Vorontsov <cbou@mail.ru> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20LEDS: fix race in device_createGreg Kroah-Hartman
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20IB: fix race in device_createGreg Kroah-Hartman
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Reviewed-by: Roland Dreier <rolandd@cisco.com> Cc: Sean Hefty <sean.hefty@intel.com> Cc: Hal Rosenstock <hal.rosenstock@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20ide: fix race in device_createGreg Kroah-Hartman
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20fbdev: fix race in device_createGreg Kroah-Hartman
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20Driver core: add device_create_vargs and device_create_drvdataGreg Kroah-Hartman
We want to have the drvdata field set properly when creating the device as sysfs callbacks can assume it is present and it can race the later setting of this field. So, create two new functions, deviec_create_vargs() and device_create_drvdata() that take this new field. device_create_drvdata() will go away in 2.6.27 as the drvdata field will just be moved to the device_create() call as it should be. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-05-20Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: prevent userspace from accessing shut down devices ieee1394: sbp2: use correct size of command descriptor block
2008-05-20Fix a deadlock in the bttv driverArjan van de Ven
vidiocgmbuf() does this: mutex_lock(&fh->cap.vb_lock); retval = videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize, V4L2_MEMORY_MMAP); and videobuf_mmap_setup() then just does mutex_lock(&q->vb_lock); ret = __videobuf_mmap_setup(q, bcount, bsize, memory); mutex_unlock(&q->vb_lock); which is an obvious double-take deadlock. This patch fixes this by having vidiocgmbuf() just call the __videobuf_mmap_setup function instead. Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Reported-by: Koos Vriezen <koos.vriezen@gmail.com> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-20firewire: prevent userspace from accessing shut down devicesJay Fenlason
If userspace ignores the POLLERR bit from poll(), and only attempts to read() the device when POLLIN is set, it can still make ioctl() calls on a device that has been removed from the system. The node_id and generation returned by GET_INFO will be outdated, but INITIATE_BUS_RESET would still cause a bus reset, and GET_CYCLE_TIMER will return data. And if you guess the correct generation to use, you can send requests to a different device on the bus, and get responses back. This patch prevents open, ioctl, compat_ioctl, and mmap against shutdown devices. Signed-off-by: Jay Fenlason <fenlason@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-05-20ieee1394: sbp2: use correct size of command descriptor blockStefan Richter
Boaz Harrosh wrote: > cmd->cmd_len is now guarantied to be set properly at all cases. > And some commands you want to support will not be set correctly > by COMMAND_SIZE(). Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-05-20Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: remove CVS keywords HID: Add iMON LCDs to blacklist HID: add Microchip PICKit 1 and PICkit 2 to blacklist HID: split Numlock emulation quirk from HID_QUIRK_APPLE_HAS_FN.
2008-05-20HID: remove CVS keywordsAdrian Bunk
This patch removes CVS keywords that weren't updated for a long time from comments. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-05-20HID: Add iMON LCDs to blacklistDylan R Semler
The new iMON LCDs from SoundGraph need to be blacklisted from HID in order to be used by lirc. Signed-off-by: Dylan R Semler <dylan.semler@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-05-20HID: add Microchip PICKit 1 and PICkit 2 to blacklistXiaofan Chen
Microchip PICkit 1 and PICKit 2 USB Programmers are USB HID class of device but they are not real HID device. They are now supported by libusb based programs like the following programs. pk2 and pk2cmd Linux port: http://home.pacbell.net/theposts/picmicro/ usb_pickit: http://tfc.duke.free.fr/pickit.html usb_pickit original version: http://charm.cs.uiuc.edu/users/olawlor/projects/2003/microchip/ Therefore it ispreferred to blacklist them. Signed-off-by: Xiaofan Chen <xiaofanc@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-05-20HID: split Numlock emulation quirk from HID_QUIRK_APPLE_HAS_FN.Diego 'Flameeyes' Petteno
Since 2.6.25 the HID_QUIRK_APPLE_HAS_FN quirk is enabled even for non-laptop Apple keyboards of the Aluminium series. The USB version of these don't need Numlock emulation, like the laptop (and Aluminium Wireless) do, as they have a proper keypad. This patch splits the Numlock emulation for Apple keyboards in a different quirk flag, so that it can be enabled for all the keyboards but the Aluminium USB ones. If the Numlock emulation is enabled for Aluminium USB keyboards, the JKL and UIO keys become the numeric pad, and the rest of the keyboard is disabled, included the key used to disable Numlock. Additionally, these keyboard should not have a Numlock at all, as the Numlock key is instead replaced by the 'Clear' key as usual for Apple USB keyboards. Signed-off-by: Diego 'Flameeyes' Petteno <flameeyes@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-05-20sparc64: Add global register dumping facility.David S. Miller
When a cpu really is stuck in the kernel, it can be often impossible to figure out which cpu is stuck where. The worst case is when the stuck cpu has interrupts disabled. Therefore, implement a global cpu state capture that uses SMP message interrupts which are not disabled by the normal IRQ enable/disable APIs of the kernel. As long as we can get a sysrq 'y' to the kernel, we can get a dump. Even if the console interrupt cpu is wedged, we can trigger it from userspace using /proc/sysrq-trigger The output is made compact so that this facility is more useful on high cpu count systems, which is where this facility will likely find itself the most useful :) Signed-off-by: David S. Miller <davem@davemloft.net>
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