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* mmc: Support for high speed SD cardsPierre Ossman2006-12-01
| | | | | | | | | | | Modern SD cards support a clock speed of 50 MHz. Make sure we test for this capability and do the song and dance required to activate it. Activating high speed support actually modifies the TRAN_SPEED field of the CSD. But as the spec says that the cards must report 50 MHz, we might as well skip re-reading the CSD. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* mmc: Fix mmc_delay() functionPierre Ossman2006-12-01
| | | | | | | | | | | | | | Several fixes for mmc_delay(): * Repair if-clause that was supposed to detect sub-hz delays. * Change yield() to cond_resched() as yield() no longer has the semantics we desire. * mmc_delay() is used to guarantee protocol delays, so we cannot return early (i.e. use _interruptable). Based on patch by Amol Lad. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* mmc: Add support for mmc v4 wide-bus modesPhilip Langdale2006-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds support for the mmc4 4-bit wide-bus mode. The mmc4 spec defines 8-bit and 4-bit transfer modes. As we do not support any 8-bit hardware, this patch only adds support for the 4-bit mode, but it can easily be built upon when the time comes. The 4-bit mode is electrically compatible with SD's 4-bit mode but the procedure for turning it on is different. This patch implements only the essential parts of the procedure as defined by the spec. Two additional steps are recommended but not compulsory. I am documenting them here so that there's a record. 1) A bus-test mechanism is implemented using dedicated mmc commands which allow for testing the functionality of the data bus at the electrical level. This is pretty paranoid and they way the commands work is not compatible with the mmc subsystem (they don't set valid CRC values). 2) MMC v4 cards can indicate they would like to draw more than the default amount of current in wide-bus modes. We currently will never switch the card into a higher draw mode. Supposedly, allowing the card to draw more current will let it perform better, but the specs seem to indicate that the card will function correctly without the mode change. Empirical testing supports this interpretation. Signed-off-by: Philip Langdale <philipl@overt.org> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* [PATCH] mmc: Add support for mmc v4 high speed modePhilip Langdale2006-12-01
| | | | | | | | | | | | This adds support for the high-speed modes defined by mmc v4 (assuming the host controller is up to it). On a TI sdhci controller, it improves read speed from 1.3MBps to 2.3MBps. The TI controller can only go up to 24MHz, but everything helps. Another person has taken this basic patch and used it on a Nokia 770 to get a bigger boost because that controller can run at 48MHZ. Signed-off-by: Philip Langdale <philipl@overt.org> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* trivial change for mmc/Kconfig: MMC_PXA does not mean only PXA255Marcin Juszkiewicz2006-12-01
| | | | | | | PXA MMC driver supports not only PXA255 but also PXA250 and newer ones Signed-off-by: Marcin Juszkiewicz <hrw@openembedded.org> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* Make general code cleanupsJuha Yrjola juha.yrjola2006-12-01
| | | | | | | | | | This patch is part of Juha Yrjola's and Komal Shah's earlier patch to make general code cleanups Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar <at> indt.org.br> Signed-off-by: Juha Yrjola <juha.yrjola <at> solidboot.com> Signed-off-by: Komal Shah <komal_shah802003 <at> yahoo.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* Add MMC_CAP_{MULTIWRITE,BYTEBLOCK} flagsTony Lindgren tony2006-12-01
| | | | | | | | | This patch is part of Tony Lindgren's earlier patch to add MMC_CAP_{MULTIWRITE,BYTEBLOCK} flags in omap.c Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar <at> indt.org.br> Signed-off-by: Tony Lindgren <tony <at> atomide.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* Platform device error handling cleanupJuha Yrjola juha.yrjola2006-12-01
| | | | | | | | | This patch is part of Juha Yrjola's earlier patch to add platform device error handling and a BUG_ON to verify if host == NULL Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar <at> indt.org.br> Signed-off-by: Juha Yrjola <juha.yrjola <at> solidboot.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* Move register definitions away from the header fileJuha Yrjola juha.yrjola2006-12-01
| | | | | | | | | This patch is part of Juha Yrjola's earlier patch to move register definitions away from the header file and the header file is removed. Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar <at> indt.org.br> Signed-off-by: Juha Yrjola <juha.yrjola <at> solidboot.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* Change OMAP_MMC_{READ,WRITE} macros to use the host pointerJuha Yrjola juha.yrjola2006-12-01
| | | | | | | | | This patch is part of Juha Yrjola's earlier patch to change OMAP_MMC_{READ,WRITE} macros to use the host pointer Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar <at> indt.org.br> Signed-off-by: Juha Yrjola <juha.yrjola <at> solidboot.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* Replace base with virt_base and phys_baseJuha Yrjola juha.yrjola2006-12-01
| | | | | | | | | This patch is part of Juha Yrjola's earlier patch to replace base with virt_base and phys_base Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar <at> indt.org.br> Signed-off-by: Juha Yrjola <juha.yrjola <at> solidboot.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* mmc: constify mmc_host_ops vectorsDavid Brownell2006-12-01
| | | | | | | | Now that mmc_host_ops can be constified, update the various drivers to constify those method tables and shrink the writable data segment. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* mmc: remove kernel_thread()Christoph Hellwig2006-12-01
| | | | | | | Replace kernel_thread() with kthread_run()/kthread_stop(). Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* Linux 2.6.19v2.6.19Linus Torvalds2006-11-29
| | | | It's all good.
* [PATCH] r8169: Fix iteration variable signFrancois Romieu2006-11-29
| | | | | | | | | | | This changes the type of variable "i" in rtl8169_init_one() from "unsigned int" to "int". "i" is checked for < 0 later, which can never happen for "unsigned". This results in broken error handling. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-11-29
|\ | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 3943/1: share declaration of struct pxa2xx_udc_mach_info between multiple platforms [ARM] Export smp_call_function() [ARM] Add PM_LEGACY defaults
| * [ARM] 3943/1: share declaration of struct pxa2xx_udc_mach_info between ↵Milan Svoboda2006-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | multiple platforms Move declaration of struct pxa2xx_udc_mach_info from include/asm-arm/arch-pxa/udc.h to new file include/asm-arm/mach/udc_pxa2xx.h. This allow us to use this structure with multiple platforms - pxa and ixp4xx. USB device controller used in pxa25x is the same as controller used in ixp4xx. Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] Export smp_call_function()Russell King2006-11-26
| | | | | | | | | | | | | | smp_call_function() will be used with the MP/core oprofile support patch. Export it as _GPL. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] Add PM_LEGACY defaultsRussell King2006-11-26
| | | | | | | | | | | | | | | | | | | | | | Eliminate two warnings: kernel/power/pm.c:205: warning: 'pm_register' is deprecated (declared at kernel/power/pm.c:64) kernel/power/pm.c:206: warning: 'pm_send_all' is deprecated (declared at kernel/power/pm.c:180) by updating defconfig files to contain a sensible PM_LEGACY default. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [MIPS] Do topology_init even on uniprocessor kernels.Ralf Baechle2006-11-29
| | | | | | | | | | | | Otherwise CPU 0 doesn't show up in sysfs which breaks some software. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-11-29
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NET]: Fix MAX_HEADER setting. [NETFILTER]: ipt_REJECT: fix memory corruption [NETFILTER]: conntrack: fix refcount leak when finding expectation [NETFILTER]: ctnetlink: fix reference count leak [NETFILTER]: nf_conntrack: fix the race on assign helper to new conntrack [NETFILTER]: nfctnetlink: assign helper to newly created conntrack
| * | [NET]: Fix MAX_HEADER setting.David S. Miller2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MAX_HEADER is either set to LL_MAX_HEADER or LL_MAX_HEADER + 48, and this is controlled by a set of CONFIG_* ifdef tests. It is trying to use LL_MAX_HEADER + 48 when any of the tunnels are enabled which set hard_header_len like this: dev->hard_header_len = LL_MAX_HEADER + sizeof(struct xxx); The correct set of tunnel drivers which do this are: ipip ip_gre ip6_tunnel sit so make the ifdef test match. Noticed by Patrick McHardy and with help from Herbert Xu. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: ipt_REJECT: fix memory corruptionPatrick McHardy2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | On devices with hard_header_len > LL_MAX_HEADER ip_route_me_harder() reallocates the skb, leading to memory corruption when using the stale tcph pointer to update the checksum. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: conntrack: fix refcount leak when finding expectationYasuyuki Kozakai2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | All users of __{ip,nf}_conntrack_expect_find() don't expect that it increments the reference count of expectation. Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: ctnetlink: fix reference count leakPatrick McHardy2006-11-28
| | | | | | | | | | | | | | | | | | | | | When NFA_NEST exceeds the skb size the protocol reference is leaked. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: nf_conntrack: fix the race on assign helper to new conntrackYasuyuki Kozakai2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | The found helper cannot be assigned to conntrack after unlocking nf_conntrack_lock. This tries to find helper to assign again. Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: nfctnetlink: assign helper to newly created conntrackYasuyuki Kozakai2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the bug which doesn't assign helper to newly created conntrack via nf_conntrack_netlink. Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-11-28
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] libata: Fixup ata_sas_queuecmd to handle __ata_scsi_queuecmd failure [PATCH] ahci: AHCI mode SATA patch for Intel ICH9 [PATCH] libata: don't schedule EH on wcache on/off if old EH
| * | [PATCH] libata: Fixup ata_sas_queuecmd to handle __ata_scsi_queuecmd failureBrian King2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | Fixes ata_sas_queuecmd to properly handle a failure from __ata_scsi_queuecmd. Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | [PATCH] ahci: AHCI mode SATA patch for Intel ICH9Jason Gaston2006-11-28
| | | | | | | | | | | | | | | | | | | | | This patch adds the Intel ICH9 AHCI controller DID's for SATA support. Signed-off-by: Jason Gaston <jason.d.gaston@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | [PATCH] libata: don't schedule EH on wcache on/off if old EHTejun Heo2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not schedule EH for revalidation on wcache on/off if old EH. Old EH cannot handle it and will result in WARN_ON()'s and oops. This closes bug #7412. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | Merge branch 'fixes' of ↵Linus Torvalds2006-11-28
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6: selinux: fix dentry_open() error check
| * | | selinux: fix dentry_open() error checkAkinobu Mita2006-11-27
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | The return value of dentry_open() shoud be checked by IS_ERR(). Cc: Stephen Smalley <sds@tycho.nsa.gov> Cc: James Morris <jmorris@namei.org> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: James Morris <jmorris@namei.org>
* | | Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6Linus Torvalds2006-11-28
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: [PATCH] x86-64: Use stricter in process stack check for unwinder [PATCH] i386: Fix compilation with UP genericarch [PATCH] x86-64: Fix warning in io_apic.c [PATCH] x86-64: work around gcc4 issue with -Os in Dwarf2 stack unwind [PATCH] x86_64: Align data segment to PAGE_SIZE boundary
| * | | [PATCH] x86-64: Use stricter in process stack check for unwinderAndi Kleen2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously it would check for alignment only, which could break if the stack pointer was unaligned. Now explicitely check if the stack pointer is in the stack page of the current process. Ported from i386. Signed-off-by: Andi Kleen <ak@suse.de>
| * | | [PATCH] i386: Fix compilation with UP genericarchAndi Kleen2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix arch/i386/mach-generic/built-in.o: In function `apicid_to_node': summit.c:(.text+0x2f): undefined reference to `apicid_2_node' with CONFIG_GENERICH_ARCH and !CONFIG_SMP Signed-off-by: Andi Kleen <ak@suse.de>
| * | | [PATCH] x86-64: Fix warning in io_apic.cAndi Kleen2006-11-28
| | | |
| * | | [PATCH] x86-64: work around gcc4 issue with -Os in Dwarf2 stack unwindJan Beulich2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a problem with gcc4 mis-compiling the stack unwind code under -Os, which resulted in 'stuck' messages whenever an assembly routine was encountered. (The second hunk is trivial cleanup.) Signed-off-by: Jan Beulich <jbeulich@novell.com>
| * | | Merge branch 'master' of ↵Andi Kleen2006-11-28
| |\| | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * | | [PATCH] x86_64: Align data segment to PAGE_SIZE boundaryVivek Goyal2006-11-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | o Explicitly align data segment to PAGE_SIZE boundary otherwise depending on config options and tool chain it might be placed on a non PAGE_SIZE aligned boundary and vmlinux loaders like kexec fail when they encounter a PT_LOAD type segment which is not aligned to PAGE_SIZE boundary. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de>
* | | | Merge branch 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsaLinus Torvalds2006-11-28
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa: [ALSA] version 1.0.13 [ALSA] snd-emu10k1: Fix capture for one variant. [ALSA] Fix hang-up at disconnection of usb-audio [ALSA] hda: fix typo for xw4400 PCI sub-ID [ALSA] hda: fix sigmatel dell system detection [ALSA] Enable stereo line input for TAS codec [ALSA] rtctimer: handle RTC interrupts with a tasklet
| * | | | [ALSA] version 1.0.13Jaroslav Kysela2006-11-28
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jaroslav Kysela <perex@suse.cz>
| * | | | [ALSA] snd-emu10k1: Fix capture for one variant.James Courtier-Dutton2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes ALSA bug#324 Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
| * | | | [ALSA] Fix hang-up at disconnection of usb-audioTakashi Iwai2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix hang-up at disconnection of usb-audio devices while accessing PCM. Don't handle PCM operations any more after shutdown flag is set. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
| * | | | [ALSA] hda: fix typo for xw4400 PCI sub-IDJohn W. Linville2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCI sub-device ID for the HP xw4400 is actually 0x280c. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
| * | | | [ALSA] hda: fix sigmatel dell system detectionMatt Porter2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes Dell system detection on 9200 codecs. The support to detect certain Dell machines was merged in the 9205 table where it will be unused on the various Dell 9200-based codec systems. This moves the subsystem IDs to the correct 9200 table. Signed-off-by: Matt Porter <mporter@embeddedalley.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
| * | | | [ALSA] Enable stereo line input for TAS codecPaul Mackerras2006-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Despite what the data sheet says in one place, to get stereo input from input A (line in), we have to clear the 'input B monaural' bit in the ACR. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
| * | | | [ALSA] rtctimer: handle RTC interrupts with a taskletClemens Ladisch2006-11-28
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | The calls to rtc_control() from inside the interrupt handler can upset the RTC code, so move our interrupt handling code to a tasklet. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* | | | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2006-11-28
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Fix Bonito bootup message.
| * | | | [MIPS] Fix Bonito bootup message.Ralf Baechle2006-11-28
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | Even when enabling Bonito IOBC coherence the kernel would actually claim it was disabling it. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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