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2008-12-16patch-mx1-UART-supportPaulius Zaleckas
Adds support for MX1 architecture to UART driver. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16patch-mx1-mtd-xipDarius Augulis
Adds MTD XIP support for ARCH_MX1. Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16patch-mx1-add-devicesDarius Augulis
Adds common devices to ARCH_MX1. Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16patch-mxc-add-ARCH_MX1Paulius Zaleckas
Adds MX1 architecture to platform MXC. It will supersede mach-imx and let it die. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16patch-iomux-mx1-mx2-cleanupDarius Augulis
Fix GIUS register setup in the mxc_gpio_mode(). Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX31: defconfig for mx31moboard platformValentin Longchamp
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX31: basic support for mx31moboard platformValentin Longchamp
Initial support for mx31moboard platfor with 3 serial ports and NOR Flash Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16MX31: UART5 pins definitionValentin Longchamp
pins definition for UART5 when used in alternate mode 2 Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16MX31: definitions for UART2 pinsValentin Longchamp
UART2 pins when used in functionnal mode Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16imxmmc: use readl/writelMarc Kleine-Budde
Use readl/writel instead of direct pointer deref. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16imxmmc: Remove unused variablesMarc Kleine-Budde
This removes clkrt and cmdat from struct imxmci_host, they are unused. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16imxmmc: Checkpatch cleanupMarc Kleine-Budde
This cleans up the warnings issued by the checkpatch script and remove the file history from the header Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] pcm037: add NAND supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX3: add NAND supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] pcm038: Add NAND supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX27: Add NAND resourcesSascha Hauer
This patch adds the platform device and resources for NAND on mx27 boards. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16Add default configuration for MX31PDK board.Fabio Estevam
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: sascha Hauer <s.hauer@pengutronix.de>
2008-12-16Add basic support for MX31PDK board.Fabio Estevam
Add basic support to the MX31PDK development board, also known as MX31 3DS or MX31 3-stack board (http://www.freescale.com/imx31pdk). Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] pcm037: Add support for SRAM deviceSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] pcm037: add support for the on-board LAN9217 network controllerGuennadi Liakhovetski
smc911x now also supports LAN921{5,7,8} network controllers. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16pcm038: add driver for static ramSascha Hauer
The pcm038 module (phyCORE-i.MX27) comes with a 512 KiB static RAM which can be battery buffered. Add mtd_ram support and configure the chip select line, to which the sram is attached. Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16i.MX31: fix mxc_iomux_set_pad()Guennadi Liakhovetski
mxc_iomux_set_pad() is buggy on i.MX31 - it calculates the register and the offset therein wrongly. Fix it. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX3 iomux: add more pin definitionsSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX1/MX2: simplify mxc_gpio_setup_multiple_pinsSascha Hauer
mxc_gpio_setup_multiple_pins used to take several ALLOC_MODE flags. Most of them are unused, so simplify the function by removing the flags. Also, instead of using a confusing MXC_GPIO_ALLOC_MODE_RELEASE flag in a function having alloc in its name, add a mxc_gpio_release_multiple_pins function. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX27: add i.MX27 SDHC1 and SDHC2 GPIO declarationsJulien Boibessot
Signed-off-by: Julien Boibessot <julien.boibessot@armadeus.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16MX27: Add USB pin function definesSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX27ads: remove unused defineSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX2: Add IRQ_GPIOE definitionSascha Hauer
The MX2 has 5 gpio ports, IRQ_GPIOE was missing so far. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16MX27: Fix EMMA Base addressesSascha Hauer
The EMMA (Enhanced Multimedia Engine) is divided into two parts, the postprocessor and the preprocessor. Fix the base addresses. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16ALSA: hda - Add Nvidia vendor id stringTakashi Iwai
Added Nvidia (0x10de) to the vendor id list. Cleaned up the codec name strings accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-16Merge branch 'master' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-ingo into cpus4096
2008-12-16Merge branch 'linus' into cpus4096Ingo Molnar
2008-12-16[ARM] MX2: DMA updatesSascha Hauer
This one updates DMA support on MX2 which got broken in: [ARM] Hide ISA DMA API when ISA_DMA_API is unset Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16sched, cpuacct: export percpu cpuacct cgroup statsKen Chen
This patch export per-cpu CPU cycle usage for a given cpuacct cgroup. There is a need for a user space monitor daemon to track group CPU usage on per-cpu base. It is also useful for monitoring CFS load balancer behavior by tracking per CPU group usage. Signed-off-by: Ken Chen <kenchen@google.com> Reviewed-by: Li Zefan <lizf@cn.fujitsu.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-12-16sched, cpuacct: refactoring cpuusage_read / cpuusage_writeKen Chen
Impact: micro-optimize the code on 64-bit architectures In the thread regarding to 'export percpu cpuacct cgroup stats' http://lkml.org/lkml/2008/12/7/13 akpm pointed out that current cpuacct code is inefficient. This patch refactoring the following: * make cpu_rq locking only on 32-bit * change iterator to each_present_cpu instead of each_possible_cpu to make it hotplug friendly. It's a bit of code churn, but I was rewarded with 160 byte code size saving on x86-64 arch and zero code size change on i386. Signed-off-by: Ken Chen <kenchen@google.com> Cc: Paul Menage <menage@google.com> Cc: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-12-16Merge branches 'tracing/fastboot', 'tracing/ftrace', ↵Ingo Molnar
'tracing/function-graph-tracer' and 'tracing/hw-branch-tracing' into tracing/core
2008-12-16pata_hpt366: no ATAPI DMATejun Heo
IDE hpt366 driver doesn't allow DMA for ATAPI devices and MWDMA2 on ATAPI device locks up pata_hpt366. Follow the suit. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-12-16pata_hpt366: fix cable detection,Tejun Heo
pata_hpt366 is strange in that its two channels occupy two PCI functions and both are primary channels and bit1 of PCI configuration register 0x5A indicates cable for both channels. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-12-16libata: fix Seagate NCQ+FLUSH blacklistTejun Heo
Due to miscommunication, P/N was mistaken as firmware revision strings. Update it. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-12-16[ARM] S3C: Add UART FIFO selection during arch decompressionBen Dooks
Add a configuration option to start the UART FIFOs during the decompressions sequence to improve boot time when the bootloader fails to enable the UART FIFOs. For example, the SMDK6410 UBoot 1.1.6 leaves the FIFOs off. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-16proc: enclose desc variable of show_stat() in CONFIG_SPARSE_IRQKOSAKI Motohiro
Impact: restructure code to fix compiler warning commit 240d367b4e6c6e3c5075e034db14dba60a6f5fa7 moved desc usage point into #ifdef CONFIG_SPARSE_IRQ. Eliminate the desc variable, otherwise following warning happens: fs/proc/stat.c: In function 'show_stat': fs/proc/stat.c:31: warning: unused variable 'desc' [ akpm: cleaned up the patch to remove #ifdef ] Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-12-16[ARM] S3C64XX: Correct the EINT IRQ type configurationMatt Hsu
Select the correct EINT configuration register when configuring the external interrupt level/edge type. Signed-off-by: Matt Hsu <matt_hsu@openmoko.org> [ben-linux@fluff.org: description improvement] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-16[ARM] S3C64XX: Mask the pll values correctlyKyungmin Park
Correct the PLL field masks to ensure the PLL functions return the right value. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [ben-linux@fluff.org: improve the description text] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-16[ARM] S3C64XX: Show uncompress messagesKyungmin Park
Fix the initialisation of the fifo data in the uncompression serial routines to ensure that if the FIFO is enabled, that the serial output is not corrupted. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [ben-linux@fluff.org: edit description to add more detail] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-16[ARM] S3C: Update time initialisation to fix S3C64XX time problemsBen Dooks
The S3C64XX timer is running at the wrong rate due to the assumptions made in the timer initialisation about the way the pwm dividers work. This means that time on the S3C64XX runs twice as fast as it should. Fix the problem by moving to using the clk framework to setup the pwm timer clock muxes, as the pwm-clock code has all the necessary knowledge of how the timer clock inputs are routed. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-16ipv6: fix the outgoing interface selection order in udpv6_sendmsg()Yang Hongyang
1.When no interface is specified in an IPV6_PKTINFO ancillary data item, the interface specified in an IPV6_PKTINFO sticky optionis is used. RFC3542: 6.7. Summary of Outgoing Interface Selection This document and [RFC-3493] specify various methods that affect the selection of the packet's outgoing interface. This subsection summarizes the ordering among those in order to ensure deterministic behavior. For a given outgoing packet on a given socket, the outgoing interface is determined in the following order: 1. if an interface is specified in an IPV6_PKTINFO ancillary data item, the interface is used. 2. otherwise, if an interface is specified in an IPV6_PKTINFO sticky option, the interface is used. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-16ipv6: fix the return interface index when get it while no message is receivedYang Hongyang
When get receiving interface index while no message is received, the the value seted with setsockopt() should be returned. RFC 3542: Issuing getsockopt() for the above options will return the sticky option value i.e., the value set with setsockopt(). If no sticky option value has been set getsockopt() will return the following values: - For the IPV6_PKTINFO option, it will return an in6_pktinfo structure with ipi6_addr being in6addr_any and ipi6_ifindex being zero. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-16ipv6: Add IPV6_PKTINFO sticky option support to setsockopt()Yang Hongyang
There are three reasons for me to add this support: 1.When no interface is specified in an IPV6_PKTINFO ancillary data item, the interface specified in an IPV6_PKTINFO sticky optionis is used. RFC3542: 6.7. Summary of Outgoing Interface Selection This document and [RFC-3493] specify various methods that affect the selection of the packet's outgoing interface. This subsection summarizes the ordering among those in order to ensure deterministic behavior. For a given outgoing packet on a given socket, the outgoing interface is determined in the following order: 1. if an interface is specified in an IPV6_PKTINFO ancillary data item, the interface is used. 2. otherwise, if an interface is specified in an IPV6_PKTINFO sticky option, the interface is used. 2.When no IPV6_PKTINFO ancillary data is received,getsockopt() should return the sticky option value which set with setsockopt(). RFC 3542: Issuing getsockopt() for the above options will return the sticky option value i.e., the value set with setsockopt(). If no sticky option value has been set getsockopt() will return the following values: 3.Make the setsockopt implementation POSIX compliant. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-16[ARM] S3C64XX: Update TCFG for new timer divider settings.Ben Dooks
The S3C64XX series has a new TCFG divider setting to allow the clock directly through, which means that we need to update the pwm-clock code to cope with this. Add <mach/pwm-clock.h> containing the specific code to deal with the TCFG divider settings and provide any other per-arch data that the pwm-clock driver needs to function. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-16net: Refactor full duplex flow control resolutionSteve Glendinning
These 4 drivers have identical full duplex flow control resolution functions. This patch changes them all to use one common function. The function in question decides whether a device should enable TX and RX flow control in a standard way (IEEE 802.3-2005 table 28B-3), so this should also be useful for other drivers. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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