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* V4L/DVB (6499): tda10021: Bit error counting fixedHartmut Birr2007-11-04
| | | | | | | | Bit error counting fixed for the tda10021. Signed-off-by: Hartmut Birr <e9hack@googlemail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6498): ves1820: Change the acquisition range for clock recovery ↵Oliver Endriss2007-11-04
| | | | | | | | | | | | from 120 ppm to 240ppm Change the acquisition range for clock recovery from 120 ppm to 240ppm. Apparently, some cable providers in Germany are playing with their parameters, and the capture range of the ves1820 is too small to acquire a lock with the current setting... ;-( Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6495): saa7146: saa7146_wait_for_debi_done fixesOliver Endriss2007-11-04
| | | | | | | | | | | | | | Two fixes for the 'saa7146_wait_for_debi_done' code: (a) Timeout did not work when the routine was called with interrupts disabled. (b) Reduce PCI I/O load caused by saa7146_wait_for_debi_done. Seems to be very important on fast machines! Based on code posted by Hartmut Birr @vdr-portal. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6479): use input functions, should depend on INPUTRandy Dunlap2007-11-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All of these drivers select VIDEO_IR, which uses the input subsystem, so they should also depend on INPUT. Problem examples: drivers/built-in.o: In function `ir_input_key_event': ir-functions.c:(.text+0x10849a): undefined reference to `input_event' ir-functions.c:(.text+0x1084ac): undefined reference to `input_event' drivers/built-in.o: In function `saa7134_set_i2c_ir': (.text+0x11cc0a): undefined reference to `get_key_pinnacle_color' drivers/built-in.o: In function `saa7134_set_i2c_ir': (.text+0x11cc4f): undefined reference to `get_key_pinnacle_grey' drivers/built-in.o: In function `saa7134_input_fini': (.text+0x11cd8b): undefined reference to `input_unregister_device' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11d1fa): undefined reference to `input_allocate_device' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11d317): undefined reference to `input_register_device' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11d6ca): undefined reference to `input_free_device' drivers/built-in.o: In function `saa7134_set_i2c_ir': (.text+0x11c3f3): undefined reference to `ir_codes_hauppauge_new' drivers/built-in.o: In function `saa7134_set_i2c_ir': (.text+0x11c450): undefined reference to `ir_codes_pinnacle_color' drivers/built-in.o: In function `saa7134_set_i2c_ir': (.text+0x11c480): undefined reference to `ir_codes_purpletv' drivers/built-in.o: In function `saa7134_set_i2c_ir': (.text+0x11c495): undefined reference to `ir_codes_pinnacle_grey' drivers/built-in.o: In function `saa7134_ir_start': (.text+0x11c622): undefined reference to `ir_rc5_timer_end' drivers/built-in.o: In function `saa7134_ir_start': (.text+0x11c637): undefined reference to `ir_rc5_timer_keyup' drivers/built-in.o: In function `build_key': saa7134-input.c:(.text+0x11c769): undefined reference to `ir_extract_bits' saa7134-input.c:(.text+0x11c7ad): undefined reference to `ir_input_keydown' saa7134-input.c:(.text+0x11c7f0): undefined reference to `ir_input_keydown' saa7134-input.c:(.text+0x11c7f9): undefined reference to `ir_input_nokey' saa7134-input.c:(.text+0x11c806): undefined reference to `ir_input_nokey' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11ca07): undefined reference to `ir_codes_encore_enltv' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11caf6): undefined reference to `ir_input_init' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11cbf2): undefined reference to `ir_codes_avermedia' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11cc24): undefined reference to `ir_codes_pctv_sedna' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11cc53): undefined reference to `ir_codes_flydvb' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11cc85): undefined reference to `ir_codes_videomate_tv_pvr' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11ccb7): undefined reference to `ir_codes_pixelview' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11cce9): undefined reference to `ir_codes_eztv' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11cd1b): undefined reference to `ir_codes_manli' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11cda8): undefined reference to `ir_codes_cinergy' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11cdd7): undefined reference to `ir_codes_flyvideo' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11ce06): undefined reference to `ir_codes_asus_pc39' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11ce7d): undefined reference to `ir_codes_gotview7135' drivers/built-in.o: In function `saa7134_input_init1': (.text+0x11cee1): undefined reference to `ir_codes_proteus_2309' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6478): ir-functions use input functions, should depend on INPUTRandy Dunlap2007-11-04
| | | | | | | | | | | | Media ir-functions uses input_(*) functions so it should depend on the INPUT config symbol. drivers/built-in.o: In function `ir_input_key_event': ir-functions.c:(.text+0x10849a): undefined reference to `input_event' ir-functions.c:(.text+0x1084ac): undefined reference to `input_event' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6432): tuner: fix CONFIG_TUNER_TEA5761=mAdrian Bunk2007-11-04
| | | | | | | | | This patch fixes CONFIG_TUNER_TEA5761=m broken by commit ca805d57cf5ea7482ed3da28653f30621249ee45. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6407): planb: fix obvious interrupt handling bugsJeff Garzik2007-11-04
| | | | | | | | | | irq handlers have returned a return value for years now... catch up with the times. Also, ditch unneeded prototype. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6406): saa7134: fix analog audio in on medion md8800 quadrohermann pitton2007-11-04
| | | | | | | saa7134: fix analog audio in on medion md8800 quadro, aka CTX944 Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6403): mt2131: replace comma with semicolon fixSteven Toth2007-11-04
| | | | | | | | Semicolon fix. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6402): s5h1409: Fix broken QAM supportSteven Toth2007-11-04
| | | | | | | | | | | | | | | | | | This patch enables QAM Annex-B support (US digital cable) for the s5h1409 VSB/QAM demodulator. Tested successfully with the mt2131 tuner, present on the following supported boards: Hauppauge WinTV-HVR-1250 Hauppauge WinTV-HVR-1800 Hauppauge WinTV-HVR-1800lp This patch is also known to work with an upcoming XC5000 tuner driver. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6395): cafe_ccic: Add a pointer to the data sheetJonathan Corbet2007-11-04
| | | | | | | Add a pointer to the (recently posted) Cafe data sheet. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6394): Fix a cafe_ccic resume bugJonathan Corbet2007-11-04
| | | | | | | | | If the system is suspended while the camera is streaming, it will not continue streaming on resume. Save the state properly so that resume works. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6392): bttv: Update initial image size when set via V4L1 VIDIOCMCAPTURETrent Piepho2007-11-04
| | | | | | | | | | | | | | | | | | | | | | | | The V4L1 spec says that the image size should be with with VIDIOCSWIN before requesting buffers with VIDIOCGMBUF and capturing into them with VIDIOCMCAPTURE. But it seems that many apps don't do this. They set the size using the fields in the VIDIOCMCAPTURE ioctl. The driver doesn't know what size to capture until it actually starts to capture. In particular, it doesn't know what size to capture until it has already mmap the captured buffers. Which is quite stupid. Why V4L1 has size and format fields for VIDIOCMCAPTURE I have no idea. Many drivers don't support this, including those using v4l1-compat. The bttv does, which is probably the only reason such broken software is so prevalent. But, the driver doesn't adjust its idea of what size is being captured when it is set this way. If you try to query the driver's current setting with v4l2-ctl, it won't be correct. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6391): bttv: SPICT ioctl doesn't work with vlcTrent Piepho2007-11-04
| | | | | | | | | | | | | | | | The bttv driver instists that the depth specified in the call to VIDIOCSPICT match the pixel format specified in the same call. vlc doesn't set the depth field, which makes the SPICT ioctl always fail. The V4L1 standard is not clear on how most operation are supposed to work, and this is no exception. The depth field would appear to be entirely redundant, as the pixel format specifies a specific depth. It could be that this field was only meant for output from the *G*PICT ioctl and should be ignored in *S*PICT. This is in fact what the v4l1-compat wrapper does. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (6390): Updates missing entries at CARDLIST.em28xxMauro Carvalho Chehab2007-11-04
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2007-11-04
|\ | | | | | | | | | | | | 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: ieee1394: iso and async streams: s/g list fix
| * ieee1394: iso and async streams: s/g list fixJens Axboe2007-11-04
| | | | | | | | | | | | | | | | | | | | Torsten Kaiser wrote: > Looking that calltrace upwards, it seems replacing the > memset(dma->sglist,...) with sg_init_table(...) would fix the BUG_ON() > as that inits the SG_MAGIC. Tested-by: Torsten Kaiser <just.for.lkml@googlemail.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
* | rtc: ignore msb when reading back mday from alarmMark Lord2007-11-04
|/ | | | | | | | | | | | | | | | | | | | I have a system here that actively relies upon RTC wake alarms, and it has been failing (again) for a few days when attempting to use the /sys/class/rtc/rtc?/wakealarm interface. The old (fixed by Linus) /proc/ interface still works, but I'd like to get it using the new one. This patch fixes rtc-cmos to ignore the two upper bits when reading the BCD mday (day of month) register from CMOS. Some systems (eg. mine) seem to have the top bit set to "1" for some reason. The older /proc/ interface ignores the upper bits, and so we should too. Signed-off-by: Mark Lord <mlord@pobox.com> Acked-by: David Brownell <david-b@pacbell.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2007-11-03
|\ | | | | | | | | | | | | | | | | * 'for-linus' of git://git.kernel.dk/linux-2.6-block: [BLOCK] Don't allow empty barriers to be passed down to queues that don't grok them dm: bounce_pfn limit added Deadline iosched: Fix batching fairness Deadline iosched: Reset batch for ordered requests Deadline iosched: Factor out finding latter reques
| * [BLOCK] Don't allow empty barriers to be passed down to queues that don't ↵Jens Axboe2007-11-02
| | | | | | | | | | | | grok them Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * dm: bounce_pfn limit addedVasily Averin2007-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Device mapper uses its own bounce_pfn that may differ from one on underlying device. In that way dm can build incorrect requests that contain sg elements greater than underlying device is able to handle. This is the cause of slab corruption in i2o layer, occurred on i386 arch when very long direct IO requests are addressed to dm-over-i2o device. Signed-off-by: Vasily Averin <vvs@sw.ru> Cc: <stable@kernel.org> Cc: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * Deadline iosched: Fix batching fairnessAaron Carroll2007-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | After switching data directions, deadline always starts the next batch from the lowest-sector request. This gives excessive deadline expiries and large latency and throughput disparity between high- and low-sector requests; an order of magnitude in some tests. This patch changes the batching behaviour so new batches start from the request whose expiry is earliest. Signed-off-by: Aaron Carroll <aaronc@gelato.unsw.edu.au> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * Deadline iosched: Reset batch for ordered requestsAaron Carroll2007-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | The deadline I/O scheduler does not reset the batch count when starting a new batch at a higher-sectored request. This means the second and subsequent batch in the same data direction will never exceed a single request in size whenever higher-sectored requests are pending. This patch gives new batches in the same data direction as old ones their full quota of requests by resetting the batch count. Signed-off-by: Aaron Carroll <aaronc@gelato.unsw.edu.au> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * Deadline iosched: Factor out finding latter requesAaron Carroll2007-11-02
| | | | | | | | | | | | | | | | Factor finding the next request in sector-sorted order into a function deadline_latter_request. Signed-off-by: Aaron Carroll <aaronc@gelato.unsw.edu.au> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* | Merge branch 'sg' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2007-11-03
|\ \ | | | | | | | | | | | | | | | | | | * 'sg' of git://git.kernel.dk/linux-2.6-block: [SG] Get rid of __sg_mark_end() cleanup asm/scatterlist.h includes SG: Make sg_init_one() use general table init functions
| * | [SG] Get rid of __sg_mark_end()Jens Axboe2007-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sg_mark_end() overwrites the page_link information, but all users want __sg_mark_end() behaviour where we just set the end bit. That is the most natural way to use the sg list, since you'll fill it in and then mark the end point. So change sg_mark_end() to only set the termination bit. Add a sg_magic debug check as well, and clear a chain pointer if it is set. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * | cleanup asm/scatterlist.h includesAdrian Bunk2007-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not architecture specific code should not #include <asm/scatterlist.h>. This patch therefore either replaces them with #include <linux/scatterlist.h> or simply removes them if they were unused. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * | SG: Make sg_init_one() use general table init functionsJens Axboe2007-11-02
| |/ | | | | | | | | | | Don't open code sg_init_one(), make it reuse sg_init_table(). Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* | Merge branch 'v2.6.24-rc1-lockdep' of ↵Linus Torvalds2007-11-03
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep * 'v2.6.24-rc1-lockdep' of git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep: lockdep: fix a typo in the __lock_acquire comment sched: fix unconditional irq lock lockdep: fixup irq tracing
| * | lockdep: fix a typo in the __lock_acquire commentGautham R Shenoy2007-10-28
| | | | | | | | | | | | | | | | | | | | | | | | Fix a typo in the __lock_acquire comment. Signed-off-by: Gautham R Shenoy <ego@in.ibm.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | sched: fix unconditional irq lockPeter Zijlstra2007-10-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Lockdep noticed that this lock can also be taken from hardirq context, and can thus not unconditionally disable/enable irqs. WARNING: at kernel/lockdep.c:2033 trace_hardirqs_on() [show_trace_log_lvl+26/48] show_trace_log_lvl+0x1a/0x30 [show_trace+18/32] show_trace+0x12/0x20 [dump_stack+22/32] dump_stack+0x16/0x20 [trace_hardirqs_on+405/416] trace_hardirqs_on+0x195/0x1a0 [_read_unlock_irq+34/48] _read_unlock_irq+0x22/0x30 [sched_debug_show+2615/4224] sched_debug_show+0xa37/0x1080 [show_state_filter+326/368] show_state_filter+0x146/0x170 [sysrq_handle_showstate+10/16] sysrq_handle_showstate+0xa/0x10 [__handle_sysrq+123/288] __handle_sysrq+0x7b/0x120 [handle_sysrq+40/64] handle_sysrq+0x28/0x40 [kbd_event+1045/1680] kbd_event+0x415/0x690 [input_pass_event+206/208] input_pass_event+0xce/0xd0 [input_handle_event+170/928] input_handle_event+0xaa/0x3a0 [input_event+95/112] input_event+0x5f/0x70 [atkbd_interrupt+434/1456] atkbd_interrupt+0x1b2/0x5b0 [serio_interrupt+59/128] serio_interrupt+0x3b/0x80 [i8042_interrupt+263/576] i8042_interrupt+0x107/0x240 [handle_IRQ_event+40/96] handle_IRQ_event+0x28/0x60 [handle_edge_irq+175/320] handle_edge_irq+0xaf/0x140 [do_IRQ+64/128] do_IRQ+0x40/0x80 [common_interrupt+46/52] common_interrupt+0x2e/0x34 Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | lockdep: fixup irq tracingPeter Zijlstra2007-10-25
| | | | | | | | | | | | | | | | | | | | | Ensure we fixup the IRQ state before we hit any locking code. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6Linus Torvalds2007-11-03
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6: sh64: Update defconfigs. sh64: fix dma_cache_sync() compilation sh64: Move DMA macros from pci.h to scatterlist.h.
| * | | sh64: Update defconfigs.Paul Mundt2007-11-02
| | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh64: fix dma_cache_sync() compilationAdrian Bunk2007-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following compile error caused by commit 622a9edd919de98ef59571ae6c40c7458244e3f2: <-- snip --> ... CC init/main.o In file included from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/dma-mapping.h:52, from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/dmaengine.h:29, from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/skbuff.h:29, from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/netlink.h:155, from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/genetlink.h:4, from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/net/genetlink.h:4, from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/taskstats_kern.h:12, from /home/bunk/linux/kernel-2.6/git/linux-2.6/init/main.c:46: include2/asm/dma-mapping.h: In function 'dma_cache_sync': include2/asm/dma-mapping.h:46: error: invalid operands to binary & (have 'void *' and 'int') make[2]: *** [init/main.o] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh64: Move DMA macros from pci.h to scatterlist.h.Robert P. J. Day2007-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to be more consistent with other architectures, move two DMA-related scatterlist macros from pci.h to scatterlist.h. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2007-11-03
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: (24 commits) sh: Update r7785rp defconfig. sh: mach-type updates. sh: Fix up r7780rp highlander CF access size. sh: Terminate .eh_frame in VDSO with a 4-byte 0. sh: Correct SUBARCH matching. sh: Decouple 4k and soft/hardirq stacks. sh: Fix optimized __copy_user() movca.l usage. sh: Clean up SR.RB Kconfig mess. sh: Kill off dead ipr_irq_demux(). sh: Make SH7750 oprofile compile again. sh: Provide a __read_mostly section wrapper. sh: linker script tidying. sh: Move zero page param defs somewhere sensible. sh: Use generic SMP_CACHE_BYTES/L1_CACHE_ALIGN. sh: Kill off legacy embedded ramdisk section. sh: Fix up early mem cmdline parsing. sh: Enable USBF on MS7722SE. sh: Add resource of USBF for SH7722. maple: Fix maple bus compiler warning sh: fix zImage build with >=binutils-2.18 ...
| * | | | sh: Update r7785rp defconfig.Paul Mundt2007-11-02
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: mach-type updates.Paul Mundt2007-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds in the x3proto and magicpanelr2 mach types, plugs in highlander and rts7751r2d groups, and also hooks up the r2d subtypes. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: Fix up r7780rp highlander CF access size.Paul Mundt2007-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | R7780RP can't do byte-sized accesses to CF, so needs to do word sized access with low-byte masking. This same problem exists on older versions of the R2D, with the same workaround having been implemented in 43f4b8c7578b928892b6f01d374346ae14e5eb70 there. Follow that change for the highlander boards. This does not impact R7780MP or SH7785 based Highlander modules. If you're unfortunate enough to be stuck with an R7780RP, this patch is for you! Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: Terminate .eh_frame in VDSO with a 4-byte 0.Kaz Kojima2007-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's assumed that .eh_frame is terminated with 4-byte 0 in shared libraries and executable. It seems to be the case for VDSOs too. Without this terminator, I saw failures when unwinding from VDSO, though I don't know how other architectures handle this issue. For the normal libs, crtendS.o gives this terminator. We can use such terminating objects. Or we can add a 4-byte 0 with modifying the linker script like as the patch below. Signed-off-by: Kaz Kojima <kkojima@rr.iij4u.or.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: Correct SUBARCH matching.Paul Mundt2007-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When configuring the kernel natively the uname matching is off, so fix up the uname mangling to get the proper SUBARCH. Needs an explicit range so that SH-5 doesn't break. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: Decouple 4k and soft/hardirq stacks.Paul Mundt2007-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While using separate IRQ stacks can cut down on stack consumption, many users can also use 4k stacks directly without the additional need of separate stacks for soft and hardirqs. With this split, we support the same rationale for 4KSTACKS as m68knommu, with the IRQSTACKS abstraction as per ppc64. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: Fix optimized __copy_user() movca.l usage.Stuart Menefy2007-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | movca.l is restricted to SH-4 and up only, though compilers that are unable to support ISA tuning (especially older versions of binutils) will happily compile in the bogus opcode on older parts. Conditionalize it to fix SH-3 regressions noted by Kristoffer. Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: Clean up SR.RB Kconfig mess.Paul Mundt2007-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CPU_HAS_SR_RB is selected by both CPU_SH3 and CPU_SH4, so having a dependency and default y on those additionally doesn't make much sense. The select also has to be special cased for CPUs that don't support this. This is also something that has been abused too much as a result of being user-visible, hence the addition of the select in the first place. So just kill the user-visibility entirely while we're at it. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: Kill off dead ipr_irq_demux().Paul Mundt2007-10-31
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: Make SH7750 oprofile compile again.Paul Mundt2007-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Converts from the profile notifier to the timer hook. Follows the generic timer interrupt-based change. This really wants to be converted to perfmon.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: Provide a __read_mostly section wrapper.Paul Mundt2007-10-30
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: linker script tidying.Paul Mundt2007-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some cleanups to the SH linker script. This reorders some of the data sections for more optimal placement, general tabification, and plugging in omitted generic definitions. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | sh: Move zero page param defs somewhere sensible.Paul Mundt2007-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Follows s390 and others. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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