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* [PATCH] radeonfb supend/resume support for Acer Aspire 2010Carl-Daniel Hailfinger2006-10-031-0/+3
| | | | | | | | | | | | | | | | | | | | This patch adds suspend/resume support for the graphics chip in the Acer Aspire 2010: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10] 01:00.0 0300: 1002:4e50 (prog-if 00 [VGA]) Subsystem: 1025:0061 Flags: bus master, 66MHz, medium devsel, latency 128, IRQ 16 Memory at a8000000 (32-bit, prefetchable) [size=128M] I/O ports at c100 [size=256] Memory at e0010000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at a0000000 [disabled] [size=128K] Capabilities: [58] AGP version 2.0 Capabilities: [50] Power Management version 2 Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@mgx.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "Benjamin A. Okopnik" <ben@linuxgazette.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Documentation fixes in intel810.txtReiner Herrmann2006-10-031-73/+75
| | | | | | | | Signed-off-by: Reiner Herrmann <reiner@reiner-h.de> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] sstfb: cleanupsAlan Cox2006-10-032-119/+55
| | | | | | | | | | | | | | | - Remove 24/32bit unused support (the chips don't do 24/32bit anyway) - Clean up printk obfuscation - Clean up lispitus in the if(())()) stuff - Minor tidying No functionality changes, may have a crack at hardware scrolling based on my X driver once the cleanups are in. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Antonino A. Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] vt: proper prototypes for some console functionsAdrian Bunk2006-10-033-8/+4
| | | | | | | | | | This patch adds proper prototypes to header files for three console init functions used on drivers/char/vt.c Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbcon:: make 3 functions staticAdrian Bunk2006-10-033-3/+3
| | | | | | | | | This patch makes three needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mbxfb: Fix framebuffer size smaller than requestedRaphael Assenat2006-10-031-4/+4
| | | | | | | | | | | | | | | This patch fixes a bug where we obtain a smaller resolution than requested. (eg: in 640x480, only 639x479 usable pixels). This was due to 1 being substracted from the xres and yres vars two times: first in mbxfb.c and then in the macros from reg_bits.h. This patch removes the minus ones from the mbxfb.c file. Tested and works. Signed-off-by: Raphael Assenat <raph@8d.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mbxfb: Fix a chip bug? resulting in wrong pixclockRaphael Assenat2006-10-031-1/+12
| | | | | | | | | | | | | | | | | This is a workaround for what I think is a bug in the 2700G chip. The PLL output frequency is adustable using 3 values (M, N and P. See code for formula). The N value range is documented to be 1 to 7 but when it is set to 1, the output frequency is lower than it should be (divided by 2), giving unexpected results such as no sync on a CRT display. This patch prevents N=1 when searching for the best value for the requested pixclock. Signed-off-by: Raphael Assenat <raph@8d.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] atyfb: Possible cleanupsAdrian Bunk2006-10-033-5/+6
| | | | | | | | | | | | | | - make the following needlessly global function static: - mach64_ct.c: aty_st_pll_ct() - proper prototypes for the following functions: - atyfb_base.c: atyfb_copyarea() - atyfb_base.c: atyfb_fillrect() - atyfb_base.c: atyfb_imageblit() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/sis_main.h Removal of old codeMichal Piotrowski2006-10-031-65/+0
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/vgatypes.h: removal of old codeMichal Piotrowski2006-10-031-2/+0
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/sis_main.c: removal of old codeMichal Piotrowski2006-10-031-229/+3
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/sis_accel.h: removal of old codeMichal Piotrowski2006-10-031-14/+0
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/sis_accel.c: removal of old codeMichal Piotrowski2006-10-031-26/+0
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/osdef.h: removal of old codeMichal Piotrowski2006-10-031-4/+0
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/init.h: removal of old codeMichal Piotrowski2006-10-031-7/+0
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/initextlfb.c: removal of old codeMichal Piotrowski2006-10-031-4/+0
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/video/sis/init301.h: removal of old codeMichal Piotrowski2006-10-031-7/+0
| | | | | | | | Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Honor the return value of pci_enable_deviceAntonino A. Daplas2006-10-031-1/+5
| | | | | | | | Check the return value of pci_enable_device(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] nvidiafb: Honor the return value of pci_enable_deviceAntonino A. Daplas2006-10-031-1/+5
| | | | | | | | Check the return value of pci_enable_device(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] matroxfb: Honor the return value of pci_register_driverAntonino A. Daplas2006-10-031-4/+8
| | | | | | | | Check the return value of pci_register_driver() Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] atyfb: Honor the return value of pci_register_driverAntonino A. Daplas2006-10-031-3/+5
| | | | | | | | Check return value of pci_register_driver(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbcon: Honor the return value of device_create_fileAntonino A. Daplas2006-10-031-7/+27
| | | | | | | | | Check the return value of device_create_file(). If return is 'fail', remove attributes by calling device_remove_file(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Honor the return value of device_create_fileAntonino A. Daplas2006-10-032-7/+29
| | | | | | | | | Check the return value of device_create_file(). If return is 'fail', remove attributes by calling device_remove_file(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] vt: Honor the return value of device_create_fileAntonino A. Daplas2006-10-031-7/+24
| | | | | | | | | Check the return value of device_create_file(). If return is 'fail', remove attributes by calling device_remove_file(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbcon: Remove cursor timer if unusedAntonino A. Daplas2006-10-031-6/+11
| | | | | | | | | | | | | Remove the cursor timer (cursor flashing) on the following conditions: - if vc is in KD_GRAPHICS mode, ie, when X owns the console - if vc is blanked This misbehavior was exposed by Dave Jones. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbcon: Use persistent allocation for cursor blinkingDave Jones2006-10-033-10/+26
| | | | | | | | | | | | | | | | | Every time the console cursor blinks, we do a kmalloc/kfree pair. This patch turns that into a single allocation. This allocation was the most frequent kmalloc I saw on my test box. [adaplas] Per Alan's suggestion, move global variables to fbcon's private structure. This would also avoid resource leaks when fbcon is unloaded. Signed-off-by: Dave Jones <davej@redhat.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] radeonfb: Use generic DDC readingDennis Munsie2006-10-032-103/+4
| | | | | | | | | | Uses the generic ddc read functionality in fbmon.c instead of the previous functionality. Signed-off-by: Dennis Munsie <dmunsie@cecropia.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] savagefb: Use generic DDC readingAntonino A. Daplas2006-10-032-43/+7
| | | | | | | | | | | Update driver to use generic DDC reading [khali@linux-fr.org: fix oops in i2c handling] Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Jurriaan <thunder7@xs4all.nl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i810fb: Use generic DDC readingAntonino A. Daplas2006-10-032-41/+2
| | | | | | | | Update driver to use generic DDC reading Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] rivafb: Use generic DDC readingAntonino A. Daplas2006-10-032-42/+3
| | | | | | | | Update driver to use generic DDC reading Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] nvidiafb: Use generic DDC readingAntonino A. Daplas2006-10-032-42/+4
| | | | | | | | Update driver to use generic DDC reading Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Add generic ddc read functionalityDennis Munsie2006-10-034-0/+124
| | | | | | | | | | | | | | | | | | Adds functionality to read the EDID information over the DDC bus in a generic way. This code is based on the DDC implementation in the radeon driver. [adaplas] - separate from fbmon.c and place in new file fb_ddc.c - remove dependency to CONFIG_I2C and CONFIG_I2C_ALGOBIT, otherwise, feature will not compile if i2c support is compiled as a module - feature is selectable only by drivers needing it. It must have a 'select FB_DDC if xxx' in Kconfig - change printk's to dev_*, the i2c people prefers it Signed-off-by: Dennis Munsie <dmunsie@cecropia.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] vfb: Document option to enable the driverMike Frysinger2006-10-031-1/+2
| | | | | | | | | | | The Kconfig help text doesnt mention that in order to load the vfb module, you have to pass in the parameter vfb_enable=1 Document required module options in Kconfig for loading the vfb module. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] rivafb: use constants instead of magic valuesGuido Guenther2006-10-031-4/+4
| | | | | | | | | use (MIN/MAX)_LEVEL and FB_(UN)BLANK instead of the values they are defined to Signed-off-by: Guido Guenther <agx@sigxcpu.org> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] intelfb: Documentation updatePh. Marek2006-10-031-1/+9
| | | | | | | | Correct sample boot line and add a remark on mode setting. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] au1100fb: Add option to enable/disable the cursorRodolfo Giometti2006-10-031-4/+26
| | | | | | | | | | | | | | | | | | | | - add cursor enable/disable, very useful if you wish a full screen boot logo. Cursor can be disabled from kernel command line: video=au1100fb:nocursor,panel:Toppoly_TD035STED4 or from sysfs interface: echo 1 > /sys/module/au1100fb/parameters/nocursor - fix up some wrong indentation issues. Signed-off-by: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ide-cs (CompactFlash) driver, rm irq warningDavid Brownell2006-10-031-1/+1
| | | | | | | | | | Git rid of the runtime warning about pcmcia not supporting exclusive IRQs, so "the driver needs updating". Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] IDE: more pci_find cleanupAlan Cox2006-10-033-8/+15
| | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Allow ide_generic_all to be used modular and built inPatrick Jefferson2006-10-031-9/+2
| | | | | | | | | | | Allow ide/pci/generic to claim chipsets as a a module or when built-in. It requires using "all_generic_ide" as a boot option. Signed-off-by: Patrick Jefferson <henj@hp.com> Acked-by: Alan Cox <alan@redhat.com> Closes-Bug: 7017 Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ide: Fix crash on repeated resetAlan Cox2006-10-033-0/+12
| | | | | | | | | | | | | | | | | Michal Miroslaw reported a problem (bugzilla #7023) where a user initiated reset while the IDE layer was already resetting the channel caused a crash, and provided a rough fix. This is a slightly cleaner version of the fix which tracks the reset state and blocks further reset requests while a reset is in progress. Note this is not a security issue - random end users can't access the ioctl in question anyway. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Michal Miroslaw <mirq-linux@rere.qmqm.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] CONFIG_PM=n slim: drivers/ide/pci/sc1200.cAlexey Dobriyan2006-10-031-0/+4
| | | | | | | | | | Remove some code which is unneeded if CONFIG_PM=n. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] PCMCIA: Add few IDs into ide-csMarcin Juszkiewicz2006-10-031-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Few cards informations submitted by OpenZaurus users. Seagate 8GB microdrive: product info: "SEAGATE", "ST1" manfid 0x0111, 0x0000 One CF card: product info: "SAMSUNG", "04/05/06", "", "" manfid : 0x0000, 0x0000 Ridata 8GB Pro 150X Compact Flash Card: product info: "SMI VENDOR", "SMI PRODUCT", "" manfid: 0x000a, 0x0000 product info: "M-Systems", "CF500", "" manfid: 0x000a, 0x0000 product info: "TRANSCEND", "TS4GCF120", "" manfid: 0x000a, 0x0000 Alan sayeth: "Same update needs to go into drivers/ata/pata_pcmcia" Signed-off-by: Marcin Juszkiewicz <openembedded@hrw.one.pl> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ide: reprogram disk pio timings on resumeJason Lunz2006-10-031-6/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add a step to the IDE PM state machine that reprograms disk PIO timings as the first step on resume. This prevents ide deadlock on resume-from-ram on my nforce3-based laptop. An earlier implementation was written entirely within the amd74xx ide driver, but Alan helpfully pointed out that this is the correct thing to do globally. Still, I'm only calling hwif->tuneproc() for disks, based on two things: - The existing state machine is already passed over for non-disk drives - Previous testing on my laptop shows that the hangs are related only to the disk - suspend/resume from a livecd showed that there's no need for this on the cdrom. Signed-off-by: Jason Lunz <lunz@falooley.org> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Brad Campbell <brad@wasp.net.au> Cc: David Brownell <david-b@pacbell.net> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ide: remove dma_base2 field from ide_hwif_tSergei Shtylyov2006-10-034-26/+10
| | | | | | | | | | | | | Remove dma_base2 field from ide_hwif_t as it's used only in 2 drivers and without great need. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: John Keller <jpk@sgi.com> Signed-off-by: Jeremy Higdon <jeremy@sgi.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/ide/: cleanupsAdrian Bunk2006-10-033-21/+0
| | | | | | | | | | | - setup-pci.c: remove the unused ide_pci_unregister_driver() - ide-dma.c: remove the unused EXPORT_SYMBOL_GPL(ide_in_drive_list) Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] IDE core: driver layer error checkingRandy Dunlap2006-10-033-9/+46
| | | | | | | | Check driver layer return values in IDE core. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ide: backport piix fixes from libata into the legacy driverAlan Cox2006-10-031-9/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are three flags being set by default by the PIIX driver for speeds > PIO 1, and one not being cleared properly on fallback to PIO0. The most important one is the prefetch/post write control which only works for ATA and can do bad things with ATAPI. The patch does its best to set the flags correctly for drivers/ide. Its not 100% perfect but its closer than the original. 100% perfect requires proper IORDY handling but this isn't critical (and its not right in libata either .. yet) Sergei Shtylyov <sshtylyov@ru.mvista.com> said: > + { 0, 0 }, > + { 0, 0 }, > + { 1, 0 }, > + { 2, 1 }, > + { 2, 3 }, }; > > pio = ide_get_best_pio_mode(drive, pio, 5, NULL); BTW, there's quite obvious error here which leads to access outside of timings[] if somebody passes PIO mode 5 (or autotuning code finds out that drive supports PIO mode 5). Could have been fixed while at it... Those drives should be rare, though... > + } > master_data = master_data | (timings[pio][0] << 12) | (timings[pio][1] << 8); > } > pci_write_config_word(dev, master_port, master_data); Actually, there's one more serious issue with piix_tune_drive() -- it doesn't actually set the drive's own transfer mode. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ide: fix revision comparison in ide_in_drive_listKirill Smelkov2006-10-031-1/+1
| | | | | | | | | | | Fix ide_in_drive_list: drive_table->id_firmware should be searched *in* id->fw_rev, not vice versa. Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Enable cdrom dma access with pdc20265_oldTobias Oed2006-10-031-11/+11
| | | | | | | | | | | | | | | | | | | | This patch allows me to use dma with my cd/dvd attached to my on board pdc20265 ide controller Alan sayeth: Looks sane. Would be nice to know if there is any documentation supporting this hack being safe but the logic makes sense. The LBA48 case faces the same problem - the state machine gets confused about the transfer length and needs kicking Signed-off-by: Tobias Oed <tobiasoed@hotmail.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Jens Axboe <axboe@suse.de> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ide_dma_speed() fixesSergei Shtylyov2006-10-031-52/+73
| | | | | | | | | | | | | | ide_dma_speed() fails to actually honor the IDE drivers' mode support masks) because of the bogus checks -- thus, selecting the DMA transfer mode that the driver explicitly refuses to support is possible. Additionally, there is no check for validity of the UltraDMA mode data in the drive ID, and the function is misdocumented. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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