- 17 10月, 2008 3 次提交
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由 Jason Baron 提交于
Base infrastructure to enable per-module debug messages. I've introduced CONFIG_DYNAMIC_PRINTK_DEBUG, which when enabled centralizes control of debugging statements on a per-module basis in one /proc file, currently, <debugfs>/dynamic_printk/modules. When, CONFIG_DYNAMIC_PRINTK_DEBUG, is not set, debugging statements can still be enabled as before, often by defining 'DEBUG' for the proper compilation unit. Thus, this patch set has no affect when CONFIG_DYNAMIC_PRINTK_DEBUG is not set. The infrastructure currently ties into all pr_debug() and dev_dbg() calls. That is, if CONFIG_DYNAMIC_PRINTK_DEBUG is set, all pr_debug() and dev_dbg() calls can be dynamically enabled/disabled on a per-module basis. Future plans include extending this functionality to subsystems, that define their own debug levels and flags. Usage: Dynamic debugging is controlled by the debugfs file, <debugfs>/dynamic_printk/modules. This file contains a list of the modules that can be enabled. The format of the file is as follows: <module_name> <enabled=0/1> . . . <module_name> : Name of the module in which the debug call resides <enabled=0/1> : whether the messages are enabled or not For example: snd_hda_intel enabled=0 fixup enabled=1 driver enabled=0 Enable a module: $echo "set enabled=1 <module_name>" > dynamic_printk/modules Disable a module: $echo "set enabled=0 <module_name>" > dynamic_printk/modules Enable all modules: $echo "set enabled=1 all" > dynamic_printk/modules Disable all modules: $echo "set enabled=0 all" > dynamic_printk/modules Finally, passing "dynamic_printk" at the command line enables debugging for all modules. This mode can be turned off via the above disable command. [gkh: minor cleanups and tweaks to make the build work quietly] Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
Now that the tree is cleaned up, device_create_drvdata can be safely removed. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Andrew Morton 提交于
Print the name of the last-accessed sysfs file when we oops, to help track down oopses which occur in sysfs store/read handlers. Because these oopses tend to not leave any trace of the offending code in the stack traces. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 15 10月, 2008 37 次提交
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由 Thomas Bogendoerfer 提交于
This patchset removes some dead code and creates a platform device for the RTC class driver. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
... and move it to where all its brothers and sisters reside. Requested by Shane McDonald <mcdonald.shane@gmail.com>. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Anssi Hannula 提交于
Commit 8006479c introduced a spinlock in input_dev->event_lock, which is locked when handling input events. However, the hid-pidff driver sleeps when handling events as it waits for reports being sent to the device before changing the report contents again. This causes a system lockup when trying to use force feedback with a PID device, a regression introduced in 2.6.24 and 2.6.23.15. Fix it by extracting the raw report data from struct hid_report immediately when hid_submit_report() is called, therefore allowing drivers to change the contents of struct hid_report immediately without affecting the already-queued transfer. In hid-pidff, re-add the removed usbhid_wait_io() to pidff_erase_effect() instead, to prevent a full report queue from causing the submission to fail, thus not freeing up device memory. pidff_erase_effect() is not called while dev->event_lock is held. Signed-off-by: NAnssi Hannula <anssi.hannula@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Antonio Ospite 提交于
Fix hiddev.h example code. To get the correct usage code, you need to set report_type and report_id. Signed-off-by: NAntonio Ospite <ospite@studenti.unina.it> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Antonio Ospite 提交于
Fix mixed space and tabs in example code. Signed-off-by: NAntonio Ospite <ospite@studenti.unina.it> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
hid-ff.c now calls only pidff (generic driver), the special ones are now in separate drivers. Invoke pidff on all non-special directly. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move the force feedback processing into a separate module. [jkosina@suse.cz: fix Kconfig texts a little bit] Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Merge the logitech force feedback processing directly into logitech driver from the usbhid core. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move the handling of the leds resetting from the core to the dell and logitech drivers. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move connecting from usbhid to the hid layer and fix also hidp in that manner. This removes all the ignore/force hidinput/hiddev connecting quirks. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Remove support for both dynamic and static report descriptor quirks. There is no longer rdesc code which it would support, so it's useless. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Remove the file since these is no user now. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move them from the core code to a separate driver. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Add compat option to hid code to allow loading of all modules on systems which don't allow autoloading because of old userspace. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move them from the core code to a separate driver. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move ignore quirks from usbhid-quirks into hid-core code. Also don't output warning when ENODEV is error code in usbhid and try ordinal input in hidp when that error is returned. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move them from the core and input code to a separate driver. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
This mapping are currently used on 2 placces and will be needed by more quirk drivers, so move them to hid.h to allow them to use it. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Next step for complete hid bus, this patch includes: - call parser either from probe or from hid-core if there is no probe. - add ll_driver structure and centralize some stuff there (open, close...) - split and merge usb_hid_configure and hid_probe into several functions to allow hooks/fixes between them Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Make a bus from hid core. This is the first step for converting all the quirks and separate almost-drivers into real drivers attached to this bus. It's implemented to change behaviour in very tiny manner, so that no driver needs to be changed this time. Also add generic drivers for both usb and bt into usbhid or hidp respectively which will bind all non-blacklisted device. Those blacklisted will be either grabbed by special drivers or by nobody if they are broken at the very rude base. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Generate aliases for hid device modules to support autoloading. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Linus Torvalds 提交于
This reverts commit c9e587ab, and the subsequent commits that fixed it up: - afa9b649 "fbcon: prevent cursor disappearance after switching to 512 character font" - d850a2fa "vt/fbcon: fix background color on line feed" - 7fe3915a "vt/fbcon: update scrl_erase_char after 256/512-glyph font switch" by request of Alan Cox. Quoth Alan: "Unfortunately it's wrong and its been causing breakages because various apps like ncurses expect our previous (and correct) behaviour." Alexander sent out a similar patch. Requested-by: NAlan Cox <alan@lxorguk.ukuu.org.uk> Tested-by: NJan Engelhardt <jengelh@medozas.de> Cc: Alexander V. Lukyanov <lav@netis.ru> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Adrian Bunk 提交于
This patch removes the no longer used m68k PCI code. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Adrian Bunk 提交于
This patch removes the Hades support that was marked as BROKEN 5 years ago. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Geert Uytterhoeven 提交于
Several multi-bus subsystems: | include/linux/ssb/ssb.h: In function 'ssb_dma_mapping_error': | include/linux/ssb/ssb.h:430: error: implicit declaration of function 'pci_dma_mapping_error' | include/linux/ssb/ssb.h: In function 'ssb_dma_map_single': | include/linux/ssb/ssb.h:444: error: implicit declaration of function 'pci_map_single' | include/linux/ssb/ssb.h: In function 'ssb_dma_unmap_single': | include/linux/ssb/ssb.h:458: error: implicit declaration of function 'pci_unmap_single' | include/linux/ssb/ssb.h: In function 'ssb_dma_sync_single_for_cpu': | include/linux/ssb/ssb.h:475: error: implicit declaration of function 'pci_dma_sync_single_for_cpu' | include/linux/ssb/ssb.h: In function 'ssb_dma_sync_single_for_device': | include/linux/ssb/ssb.h:493: error: implicit declaration of function 'pci_dma_sync_single_for_device' or legacy drivers: | drivers/net/hp100.c: In function 'pdl_map_data': | drivers/net/hp100.c:291: error: implicit declaration of function 'pci_map_single' | drivers/net/hp100.c: In function 'hp100_probe1': | drivers/net/hp100.c:707: error: implicit declaration of function 'pci_alloc_consistent' | drivers/net/hp100.c:782: error: implicit declaration of function 'pci_free_consistent' | drivers/net/hp100.c: In function 'hp100_clean_txring': | drivers/net/hp100.c:1614: error: implicit declaration of function 'pci_unmap_single' and | drivers/scsi/aic7xxx_old.c: In function 'aic7xxx_allocate_scb': | drivers/scsi/aic7xxx_old.c:2573: error: implicit declaration of function 'pci_alloc_consistent' | drivers/scsi/aic7xxx_old.c: In function 'aic7xxx_done': | drivers/scsi/aic7xxx_old.c:2697: error: implicit declaration of function 'pci_unmap_single' | drivers/scsi/aic7xxx_old.c: In function 'aic7xxx_handle_seqint': | drivers/scsi/aic7xxx_old.c:4275: error: implicit declaration of function 'pci_map_single' | drivers/scsi/aic7xxx_old.c: In function 'aic7xxx_free': | drivers/scsi/aic7xxx_old.c:8460: error: implicit declaration of function 'pci_free_consistent' rely on PCI DMA operations to be always available. Add #include <asm-generic/pci-dma-compat.h> to <asm/pci.h> to make them happy. Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Geert Uytterhoeven 提交于
| include/linux/ssb/ssb.h: In function 'ssb_dma_sync_single_range_for_cpu': | include/linux/ssb/ssb.h:517: error: implicit declaration of function 'dma_sync_single_range_for_cpu' | include/linux/ssb/ssb.h: In function 'ssb_dma_sync_single_range_for_device': | include/linux/ssb/ssb.h:538: error: implicit declaration of function 'dma_sync_single_range_for_device' Add the missing dma_sync_single_range_for_{cpu,device}(), and remove the `inline' for the non-static function dma_sync_single_for_device(). Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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