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* Merge tag 'cleanup-for-linus-2' of ↵Linus Torvalds2013-05-071-18/+19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late cleanups from Arnd Bergmann: "These are cleanups and smaller changes that either depend on earlier feature branches or came in late during the development cycle. We normally try to get all cleanups early, so these are the exceptions: - A follow-up on the clocksource reworks, hopefully the last time we need to merge clocksource subsystem changes through arm-soc. A first set of patches was part of the original 3.10 arm-soc cleanup series because of interdependencies with timer drivers now moved out of arch/arm. - Migrating the SPEAr13xx platform away from using auxdata for DMA channel descriptions towards using information in device tree, based on the earlier SPEAr multiplatform series - A few follow-ups on the Atmel SAMA5 support and other changes for Atmel at91 based on the larger at91 reworks. - Moving the armada irqchip implementation to drivers/irqchip - Several OMAP cleanups following up on the larger series already merged in 3.10." * tag 'cleanup-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (50 commits) ARM: OMAP4: change the device names in usb_bind_phy ARM: OMAP2+: Fix mismerge for timer.c between ff931c82 and da4a686a ARM: SPEAr: conditionalize SMP code ARM: arch_timer: Silence debug preempt warnings ARM: OMAP: remove unused variable serial: amba-pl011: fix !CONFIG_DMA_ENGINE case ata: arasan: remove the need for platform_data ARM: at91/sama5d34ek.dts: remove not needed compatibility string ARM: at91: dts: add MCI DMA support ARM: at91: dts: add i2c dma support ARM: at91: dts: set #dma-cells to the correct value ARM: at91: suspend both memory controllers on at91sam9263 irqchip: armada-370-xp: slightly cleanup irq controller driver irqchip: armada-370-xp: move IRQ handler to avoid forward declaration irqchip: move IRQ driver for Armada 370/XP ARM: mvebu: move L2 cache initialization in init_early() devtree: add binding documentation for sp804 ARM: integrator-cp: convert use CLKSRC_OF for timer init ARM: versatile: use OF init for sp804 timer ARM: versatile: add versatile dtbs to dtbs target ...
| * Merge branch 'spear/dwdma' into late/cleanupArnd Bergmann2013-04-191-18/+19
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a series originally prepared for inclusion in 3.9, which did not work out because of dependencies on the dmaengine driver. All the changes for the dmaengine code are merged in 3.9 now, so we can finally do the switchover and remove the now unnecessary dma definitions for spear13xx from the platform code. The dma platform_data actually made up the majority of the spear13xx platform code overall, so moving that into device tree files makes the code substantially smaller. * spear/dwdma: ata: arasan: remove the need for platform_data ARM: SPEAr13xx: Pass generic DW DMAC platform data from DT serial: pl011: use generic DMA slave configuration if possible spi: pl022: use generic DMA slave configuration if possible Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * ata: arasan: remove the need for platform_dataArnd Bergmann2013-04-191-18/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a complete DT binding for the arasan device driver. There is currently only one user, which is the spear13xx platform, so we don't actually have to parse all the properties until another user comes in, but this does use the generic DMA binding to find the DMA channel. The patch is untested so far and is part of a series to convert the spear platform over to use the generic DMA binding, so it should stay with the rest of the series. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Viresh Kumar <viresh.linux@linaro.org> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Jeff Garzik <jgarzik@redhat.com> Cc: devicetree-discuss@lists.ozlabs.org
* | | Merge branch 'for-linus' of ↵Linus Torvalds2013-05-011-22/+7
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull VFS updates from Al Viro, Misc cleanups all over the place, mainly wrt /proc interfaces (switch create_proc_entry to proc_create(), get rid of the deprecated create_proc_read_entry() in favor of using proc_create_data() and seq_file etc). 7kloc removed. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits) don't bother with deferred freeing of fdtables proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h proc: Make the PROC_I() and PDE() macros internal to procfs proc: Supply a function to remove a proc entry by PDE take cgroup_open() and cpuset_open() to fs/proc/base.c ppc: Clean up scanlog ppc: Clean up rtas_flash driver somewhat hostap: proc: Use remove_proc_subtree() drm: proc: Use remove_proc_subtree() drm: proc: Use minor->index to label things, not PDE->name drm: Constify drm_proc_list[] zoran: Don't print proc_dir_entry data in debug reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show() proc: Supply an accessor for getting the data from a PDE's parent airo: Use remove_proc_subtree() rtl8192u: Don't need to save device proc dir PDE rtl8187se: Use a dir under /proc/net/r8180/ proc: Add proc_mkdir_data() proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h} proc: Move PDE_NET() to fs/proc/proc_net.c ...
| * | | sata_svw: switch to ->show_info()Al Viro2013-04-091-22/+7
| |/ / | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | | Merge tag 'upstream-linus' of ↵Linus Torvalds2013-04-309-85/+123
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev Pull libata update from Jeff Garzik: - More ACPI fixes, cleanups - Minor cleanups for sata_highbank, pata_at32, pata_octeon_cf, sata_rcar - pata_legacy: small bug found in opti chipset code (untested fix, due to ancient h/w) - sata_fsl: RX water mark config knob, some h/w needs it - pata_imx: cleanups, DeviceTree support - SCSI<->ATA translator: properly export translator version, not device firmware version * tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: sata_highbank: Rename proc_name to the module name ACPI/libata: Restore libata.noacpi support [libata] acpi: make ata_ap_acpi_handle not block [libata] SCSI: really use SATL version in VPD pata_imx: add devicetree support pata_imx: use void __iomem * for regs pata_imx: cleanup error path pata_imx: Use devm_clk_get sata_rcar: Convert to devm_ioremap_resource() fsl/sata: create a sysfs entry for rx water mark libata-acpi: remove redundent code for power resource handling sata_highbank: make ahci_highbank_pm_ops static pata_octeon_cf: Use resource_size function pata_legacy: bogus clock in opti82c46x_set_piomode() pata_at32: use module_platform_driver_probe()
| * | | sata_highbank: Rename proc_name to the module nameRobert Richter2013-04-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mkinitrd looks at /sys/class/scsi_host/host$hostnum/proc_name to find the module name of a disk driver. Current name is "highbank-ahci" but the module is "sata_highbank". Rename it to match the module name. Cc: Rob Herring <rob.herring@calxeda.com> Cc: Alexander Graf <agraf@suse.de> Cc: <stable@vger.kernel.org> v3.7.. Signed-off-by: Robert Richter <robert.richter@calxeda.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | ACPI/libata: Restore libata.noacpi supportLv Zheng2013-04-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch restores libata.noacpi support to libata-acpi.c. There are broken optional control methods for ATA controller devices in the real world. The libata.noacpi has been used for a long time as a workaround to deal with issues caused by the broken ASL codes. 1. The "noacpi" option is introduced by the following commit: commit 11ef697b37e3c85ce1ac21f7711babf1f5b12784 Date: Thu, 28 Sep 2006 11:29:01 -0700 Subject: libata: ACPI and _GTF support 2. The "noacpi" option is renamed to "libata_noacpi" by the following commit: commit d7d0dad62a641c156386288a747c1a2f6bb2e42d Date: Wed, 28 Mar 2007 01:57:37 -0400 Subject: [libata] Disable ACPI by default; fix namespace problems 3. Some of its logics are changed over time - becomes relying on the "acpi_handle" bound to the ATA devices since this commit: commit fafbae87db88a73b166d3bc3294d209207f27056 Date: Tue, 15 May 2007 03:28:16 +0900 Subject: libata-acpi: implement ata_acpi_associate() 4. The option is deleted by the following commit: commit 30dcf76acc695cbd2fa919e294670fe9552e16e7 Date: Mon, 25 Jun 2012 16:13:04 +0800 Subject: libata: migrate ACPI code over to new bindings But the libata.noacpi setup is still left in the kernel without codes to implement it. So the deletion introduces a regression to the Linux. This patch disables ATA_ACPI support at runtime by stopping acpi binding on the ATA devices to fix this regression. This patch is tested by booting a SATA x86-64 kernel or a PATA x86 kernel with or without "libata.noacpi=1" kernel command line argument. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | [libata] acpi: make ata_ap_acpi_handle not blockAaron Lu2013-04-301-18/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 30dcf76acc, ata_ap_acpi_handle will always do a namespace walk, which requires acquiring an acpi namespace mutex. This made it impossible to be used when calling path has held a spinlock. For example, it can occur in the following code path for pata_acpi: ata_scsi_queuecmd (ap->lock is acquired) __ata_scsi_queuecmd ata_scsi_translate ata_qc_issue pacpi_qc_issue ata_acpi_stm ata_ap_acpi_handle acpi_get_child acpi_walk_namespace acpi_ut_acquire_mutex (acquire mutex while holding lock) This caused scheduling while atomic bug, as reported in bug #56781. Actually, ata_ap_acpi_handle doesn't have to walk the namespace every time it is called, it can simply return the bound acpi handle on the corresponding SCSI host. The reason previously it is not done this way is, ata_ap_acpi_handle is used in the binding function ata_acpi_bind_host by ata_acpi_gtm when the handle is not bound to the SCSI host yet. Since we already have the ATA port's handle in its binding function, we can simply use it instead of calling ata_ap_acpi_handle there. So introduce a new function __ata_acpi_gtm, where it will receive an acpi handle param in addition to the ATA port which is solely used for debug statement. With this change, we can make ata_ap_acpi_handle simply return the bound handle for SCSI host instead of walking the acpi namespace now. Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=56781 Reported-and-tested-by: <kenzopl@o2.pl> Cc: <stable@vger.kernel.org> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | [libata] SCSI: really use SATL version in VPDBaruch Even2013-04-111-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As per c78968bb by Jeff Garzik ([libata] SCSI: simulator version, not device version, belongs in VPD) We need to provide the SATL driver version and not the disk firmware version but the code overwrites the driver version with the disk version. Signed-off-by: Baruch Even <baruch@ev-en.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_imx: add devicetree supportSascha Hauer2013-04-111-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Not much to do here, only the compatible entries have to be added. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_imx: use void __iomem * for regsSascha Hauer2013-04-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | regs is returned from ioremap, so add a __iomem. Also, make it void * instead of u8 *. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_imx: cleanup error pathSascha Hauer2013-04-111-6/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - rename free_priv label to 'err' since priv is allocated with devm_* and not freed here. - add missing 'goto err' in case ata_host_activate fails - add 'ret' variable to return correct error value instead of hardcoded -ENOMEM in error case. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_imx: Use devm_clk_getSascha Hauer2013-04-111-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | To make the error path a bit simpler. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | sata_rcar: Convert to devm_ioremap_resource()Sachin Kamat2013-04-111-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | fsl/sata: create a sysfs entry for rx water markQiang Liu2013-04-031-0/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support config RX WATER MARK via sysfs when running at run-time; A wrokaround for fix the exception happened to some WD HDD, found on WD3000HLFS-01G6U1, WD3000HLFS-01G6U0, some SSD disks. The read performance is also regression (about 30%) when use default value. According to the latest documents, 0x10 is the default value of RX WATER MARK, but exception/performance issue happened to some disks mentioned above. The exception log as below when testing read performance with IOZone: ata1.00: exception Emask 0x0 SAct 0x7 SErr 0x800000 action 0x6 frozen ata1: SError: { LinkSeq } ata1.00: failed command: READ FPDMA QUEUED ata1.00: cmd 60/00:00:ff:2c:14/01:00:02:00:00/40 tag 0 ncq 131072 in res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) ata1.00: status: { DRDY } ata1.00: failed command: READ FPDMA QUEUED ata1.00: cmd 60/00:08:ff:2d:14/01:00:02:00:00/40 tag 1 ncq 131072 in res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) ata1.00: status: { DRDY } ata1.00: failed command: WRITE FPDMA QUEUED ata1.00: cmd 61/10:10:af:08:6e/00:00:12:00:00/40 tag 2 ncq 8192 out res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) ata1.00: status: { DRDY } ata1: hard resetting link ata1: Hardreset failed, not off-lined 0 ata1: Signature Update detected @ 504 msecs ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: configured for UDMA/133 ata1.00: device reported invalid CHS sector 0 ata1.00: device reported invalid CHS sector 0 ata1.00: device reported invalid CHS sector 0 ata1: EH complete The exception/performance can be resolved when RX WATER MARK value is 0x16. Signed-off-by: Qiang Liu <qiang.liu@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | libata-acpi: remove redundent code for power resource handlingAaron Lu2013-04-032-35/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With commit: bc9b6407bd6df3ab7189e5622816bbc11ae9d2d8 ACPI / PM: Rework the handling of devices depending on power resources The ACPI core now takes care of the power resources an acpi device depends on in that when the power resources are turned on, any devices that are bound to or in the dependent list of this acpi device will be runtime resumed. So there is no need for ata acpi code to duplicate this effort, and thus, the ata_acpi_(un)register_power_resource functions are no longer needed. The above commit thinks the scsi device is not bound to the acpi device, so needs to be added to the dependent list. But actually, it is. So there is no need to add it to the dependent list, or it will be runtime resumed twice(though this wouldn't cause any problem). This patch fixes it, and as a result, the ata_acpi_(un)register_power_resource and ata_acpi_(un)bind functions are removed. Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | sata_highbank: make ahci_highbank_pm_ops staticJingoo Han2013-04-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make ahci_highbank_pm_ops static because ahci_highbank_pm_ops is not exported. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_octeon_cf: Use resource_size functionAlexandru Gheorghiu2013-04-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use resource_size function instead of explicit computation. Patch found using coccinelle. Signed-off-by: Alexandru Gheorghiu <gheorghiuandru@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_legacy: bogus clock in opti82c46x_set_piomode()Dan Carpenter2013-04-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "sysclk" is used as an index into a 4 element array. My static checker complains because it can be out of bounds. From the context, it looks like there is a right bit shift missing. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_at32: use module_platform_driver_probe()Jingoo Han2013-04-031-12/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch uses module_platform_driver_probe() macro which makes the code smaller and simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2013-04-302-1/+3
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina: "Usual stuff, mostly comment fixes, typo fixes, printk fixes and small code cleanups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (45 commits) mm: Convert print_symbol to %pSR gfs2: Convert print_symbol to %pSR m32r: Convert print_symbol to %pSR iostats.txt: add easy-to-find description for field 6 x86 cmpxchg.h: fix wrong comment treewide: Fix typo in printk and comments doc: devicetree: Fix various typos docbook: fix 8250 naming in device-drivers pata_pdc2027x: Fix compiler warning treewide: Fix typo in printks mei: Fix comments in drivers/misc/mei treewide: Fix typos in kernel messages pm44xx: Fix comment for "CONFIG_CPU_IDLE" doc: Fix typo "CONFIG_CGROUP_CGROUP_MEMCG_SWAP" mmzone: correct "pags" to "pages" in comment. kernel-parameters: remove outdated 'noresidual' parameter Remove spurious _H suffixes from ifdef comments sound: Remove stray pluses from Kconfig file radio-shark: Fix printk "CONFIG_LED_CLASS" doc: put proper reference to CONFIG_MODULE_SIG_ENFORCE ...
| * | | | pata_pdc2027x: Fix compiler warningWang YanQing2013-04-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the follwing warnings: linux/drivers/ata/pata_pdc2027x.c:66: warning: 'pdc2027x_reinit_one' declared 'static' but never defined pdc2027x_reinit_one are defined only when CONFIG_PM is defined, thus making it conditional. Signed-off-by: Wang YanQing <udknight@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | treewide: Fix typos in printkMasanari Iida2013-03-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct spelling typo in various drivers. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | | | Merge tag 'char-misc-3.10-rc1' of ↵Linus Torvalds2013-04-291-13/+1
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver update from Greg Kroah-Hartman: "Here's the big char / misc driver update for 3.10-rc1 A number of various driver updates, the majority being new functionality in the MEI driver subsystem (it's now a subsystem, it started out just a single driver), extcon updates, memory updates, hyper-v updates, and a bunch of other small stuff that doesn't fit in any other tree. All of these have been in linux-next for a while" * tag 'char-misc-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (148 commits) Tools: hv: Fix a checkpatch warning tools: hv: skip iso9660 mounts in hv_vss_daemon tools: hv: use FIFREEZE/FITHAW in hv_vss_daemon tools: hv: use getmntent in hv_vss_daemon Tools: hv: Fix a checkpatch warning tools: hv: fix checks for origin of netlink message in hv_vss_daemon Tools: hv: fix warnings in hv_vss_daemon misc: mark spear13xx-pcie-gadget as broken mei: fix krealloc() misuse in in mei_cl_irq_read_msg() mei: reduce flow control only for completed messages mei: reseting -> resetting mei: fix reading large reposnes mei: revamp mei_irq_read_client_message function mei: revamp mei_amthif_irq_read_message mei: revamp hbm state machine Revert "drivers/scsi: use module_pcmcia_driver() in pcmcia drivers" Revert "scsi: pcmcia: nsp_cs: remove module init/exit function prototypes" scsi: pcmcia: nsp_cs: remove module init/exit function prototypes mei: wd: fix line over 80 characters misc: tsl2550: Use dev_pm_ops ...
| * \ \ \ \ Merge 3.9-rc7 into char-misc-nextGreg Kroah-Hartman2013-04-143-6/+22
| |\ \ \ \ \ | | | |/ / / | | |/| | | | | | | | | | | | | | | | | | | | | We want the fixes in there. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | Merge tag 'arizona-extcon-asoc' of ↵Greg Kroah-Hartman2013-03-266-21/+16
| |\ \ \ \ \ | | | |_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc into char-misc-next Mark writes: ASoC/extcon: arizona: Fix interaction between HPDET and headphone outputs This patch series covers both ASoC and extcon subsystems and fixes an interaction between the HPDET function and the headphone outputs - we really shouldn't run HPDET while the headphone is active. The first patch is a refactoring to make the extcon side easier.
| * | | | | drivers/ata: use module_pcmcia_driver() in pcmcia driversH Hartley Sweeten2013-03-151-13/+1
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new module_pcmcia_driver() macro to remove the boilerplate module init/exit code in the pcmcia drivers. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | Merge tag 'pci-v3.10-changes' of ↵Linus Torvalds2013-04-291-5/+5
|\ \ \ \ \ | |_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "PCI changes for the v3.10 merge window: PCI device hotplug - Remove ACPI PCI subdrivers (Jiang Liu, Myron Stowe) - Make acpiphp builtin only, not modular (Jiang Liu) - Add acpiphp mutual exclusion (Jiang Liu) Power management - Skip "PME enabled/disabled" messages when not supported (Rafael Wysocki) - Fix fallback to PCI_D0 (Rafael Wysocki) Miscellaneous - Factor quirk_io_region (Yinghai Lu) - Cache MSI capability offsets & cleanup (Gavin Shan, Bjorn Helgaas) - Clean up EISA resource initialization and logging (Bjorn Helgaas) - Fix prototype warnings (Andy Shevchenko, Bjorn Helgaas) - MIPS: Initialize of_node before scanning bus (Gabor Juhos) - Fix pcibios_get_phb_of_node() declaration "weak" annotation (Gabor Juhos) - Add MSI INTX_DISABLE quirks for AR8161/AR8162/etc (Xiong Huang) - Fix aer_inject return values (Prarit Bhargava) - Remove PME/ACPI dependency (Andrew Murray) - Use shared PCI_BUS_NUM() and PCI_DEVID() (Shuah Khan)" * tag 'pci-v3.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (63 commits) vfio-pci: Use cached MSI/MSI-X capabilities vfio-pci: Use PCI_MSIX_TABLE_BIR, not PCI_MSIX_FLAGS_BIRMASK PCI: Remove "extern" from function declarations PCI: Use PCI_MSIX_TABLE_BIR, not PCI_MSIX_FLAGS_BIRMASK PCI: Drop msi_mask_reg() and remove drivers/pci/msi.h PCI: Use msix_table_size() directly, drop multi_msix_capable() PCI: Drop msix_table_offset_reg() and msix_pba_offset_reg() macros PCI: Drop is_64bit_address() and is_mask_bit_support() macros PCI: Drop msi_data_reg() macro PCI: Drop msi_lower_address_reg() and msi_upper_address_reg() macros PCI: Drop msi_control_reg() macro and use PCI_MSI_FLAGS directly PCI: Use cached MSI/MSI-X offsets from dev, not from msi_desc PCI: Clean up MSI/MSI-X capability #defines PCI: Use cached MSI-X cap while enabling MSI-X PCI: Use cached MSI cap while enabling MSI interrupts PCI: Remove MSI/MSI-X cap check in pci_msi_check_device() PCI: Cache MSI/MSI-X capability offsets in struct pci_dev PCI: Use u8, not int, for PM capability offset [SCSI] megaraid_sas: Use correct #define for MSI-X capability PCI: Remove "extern" from function declarations ...
| * | | | ahci: Use PCI_VENDOR_ID_MARVELL_EXT for 0x1b4bMyron Stowe2013-04-151-5/+5
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the 0x1b4b vendor ID #define in place, convert hard-coded ID values. Signed-off-by: Myron Stowe <myron.stowe@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Jeff Garzik <jgarzik@pobox.com>
* | | | [libata] Fix HDIO_DRIVE_* ioctl() Linux 3.9 regressionKrzysztof Mazur2013-04-031-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Mon, Mar 25, 2013 at 06:26:50PM +0100, Ronald wrote: > In reply to [1]: I have the same issue. Git bisect took 50+ rebuilds xD > > Smartd does not work anymore since 84a9a8cd9 ([libata] Set proper SK > when CK_COND is set.). > [1] http://www.spinics.net/lists/linux-ide/msg45268.html It seems that the SAM_STAT_CHECK_CONDITION is not cleared causing -EIO, because that patch modified sensebuf and the check for clearing SAM_STAT_CHECK_CONDITION is no longer valid. Fix that. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | | libata: fix DMA to stack in reading devslp_timing parametersDavid Woodhouse2013-04-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 803739d25c2343da6d2f95eebdcbc08bf67097d4 ("[libata] replace sata_settings with devslp_timing"), which was also Cc: stable, used a stack buffer to receive data from ata_read_log_page(), which triggers the following warning: ahci 0000:00:1f.2: DMA-API: device driver maps memory fromstack [addr=ffff880140469948] Fix this by using ap->sector_buf instead of a stack buffer. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Cc: stable@kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | | ata_piix: Fix DVD not dectected at some Haswell platformsYouquan Song2013-04-031-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a quirk patch 5e5a4f5d5a08c9c504fe956391ac3dae2c66556d "ata_piix: make DVD Drive recognisable on systems with Intel Sandybridge chipsets(v2)" fixing the 4 ports IDE controller 32bit PIO mode. We've hit a problem with DVD not recognized on Haswell Desktop platform which includes Lynx Point 2-port SATA controller. This quirk patch disables 32bit PIO on this controller in IDE mode. v2: Change spelling error in statememnt pointed by Sergei Shtylyov. v3: Change comment statememnt and spliting line over 80 characters pointed by Libor Pechacek and also rebase the patch against 3.8-rc7 kernel. Tested-by: Lee, Chun-Yi <jlee@suse.com> Signed-off-by: Youquan Song <youquan.song@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | | libata: Set max sector to 65535 for Slimtype DVD A DS8A8SH driveShan Hai2013-04-031-0/+4
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Slimtype DVD A DS8A8SH drive locks up when max sector is smaller than 65535, and the blow backtrace is observed on locking up: INFO: task flush-8:32:1130 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. flush-8:32 D ffffffff8180cf60 0 1130 2 0x00000000 ffff880273aef618 0000000000000046 0000000000000005 ffff880273aee000 ffff880273aee000 ffff880273aeffd8 ffff880273aee010 ffff880273aee000 ffff880273aeffd8 ffff880273aee000 ffff88026e842ea0 ffff880274a10000 Call Trace: [<ffffffff8168fc2d>] schedule+0x5d/0x70 [<ffffffff8168fccc>] io_schedule+0x8c/0xd0 [<ffffffff81324461>] get_request+0x731/0x7d0 [<ffffffff8133dc60>] ? cfq_allow_merge+0x50/0x90 [<ffffffff81083aa0>] ? wake_up_bit+0x40/0x40 [<ffffffff81320443>] ? bio_attempt_back_merge+0x33/0x110 [<ffffffff813248ea>] blk_queue_bio+0x23a/0x3f0 [<ffffffff81322176>] generic_make_request+0xc6/0x120 [<ffffffff81322308>] submit_bio+0x138/0x160 [<ffffffff811d7596>] ? bio_alloc_bioset+0x96/0x120 [<ffffffff811d1f61>] submit_bh+0x1f1/0x220 [<ffffffff811d48b8>] __block_write_full_page+0x228/0x340 [<ffffffff811d3650>] ? attach_nobh_buffers+0xc0/0xc0 [<ffffffff811d8960>] ? I_BDEV+0x10/0x10 [<ffffffff811d8960>] ? I_BDEV+0x10/0x10 [<ffffffff811d4ab6>] block_write_full_page_endio+0xe6/0x100 [<ffffffff811d4ae5>] block_write_full_page+0x15/0x20 [<ffffffff811d9268>] blkdev_writepage+0x18/0x20 [<ffffffff81142527>] __writepage+0x17/0x40 [<ffffffff811438ba>] write_cache_pages+0x34a/0x4a0 [<ffffffff81142510>] ? set_page_dirty+0x70/0x70 [<ffffffff81143a61>] generic_writepages+0x51/0x80 [<ffffffff81143ab0>] do_writepages+0x20/0x50 [<ffffffff811c9ed6>] __writeback_single_inode+0xa6/0x2b0 [<ffffffff811ca861>] writeback_sb_inodes+0x311/0x4d0 [<ffffffff811caaa6>] __writeback_inodes_wb+0x86/0xd0 [<ffffffff811cad43>] wb_writeback+0x1a3/0x330 [<ffffffff816916cf>] ? _raw_spin_lock_irqsave+0x3f/0x50 [<ffffffff811b8362>] ? get_nr_inodes+0x52/0x70 [<ffffffff811cb0ac>] wb_do_writeback+0x1dc/0x260 [<ffffffff8168dd34>] ? schedule_timeout+0x204/0x240 [<ffffffff811cb232>] bdi_writeback_thread+0x102/0x2b0 [<ffffffff811cb130>] ? wb_do_writeback+0x260/0x260 [<ffffffff81083550>] kthread+0xc0/0xd0 [<ffffffff81083490>] ? kthread_worker_fn+0x1b0/0x1b0 [<ffffffff8169a3ec>] ret_from_fork+0x7c/0xb0 [<ffffffff81083490>] ? kthread_worker_fn+0x1b0/0x1b0 The above trace was triggered by "dd if=/dev/zero of=/dev/sr0 bs=2048 count=32768" It was previously working by accident, since another bug introduced by 4dce8ba94c7 (libata: Use 'bool' return value for ata_id_XXX) caused all drives to use maxsect=65535. Cc: stable@vger.kernel.org Signed-off-by: Shan Hai <shan.hai@windriver.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | Merge tag 'upstream-linus' of ↵Linus Torvalds2013-03-236-21/+16
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev Pull libata updates from Jeff Garzik: "Simple stuff. See one-line summaries." * tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata_samsung_cf: use module_platform_driver_probe() [libata] Avoid specialized TLA's in ZPODD's Kconfig libata-acpi.c: fix copy and paste mistake in ata_acpi_register_power_resource sata_fsl: Remove redundant NULL check before kfree ahci: Add Device IDs for Intel Wellsburg PCH ata_piix: Add MODULE_PARM_DESC to prefer_ms_hyperv
| * | pata_samsung_cf: use module_platform_driver_probe()Jingoo Han2013-03-041-12/+1
| | | | | | | | | | | | | | | | | | | | | | | | This patch uses module_platform_driver_probe() macro which makes the code smaller and simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | [libata] Avoid specialized TLA's in ZPODD's KconfigAaron Lu2013-03-041-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | ODD is not a common TLA for non-ATA people so they will get confused by its meaning when they are configuring the kernel. This patch fixed this problem by using ODD only after stating what it is. Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | libata-acpi.c: fix copy and paste mistake in ata_acpi_register_power_resourceSander Eikelenboom2013-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a copy and paste mistake introduced in: commit bc9b6407bd6df3ab7189e5622816bbc11ae9d2d8 "ACPI / PM: Rework the handling of devices depending on power resources" Signed-off-by: Sander Eikelenboom <linux@eikelenboom.it> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | sata_fsl: Remove redundant NULL check before kfreeSyam Sidhardhan2013-03-041-2/+1
| | | | | | | | | | | | | | | | | | | | | kfree on NULL pointer is a no-op. Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | ahci: Add Device IDs for Intel Wellsburg PCHJames Ralston2013-03-041-0/+2
| | | | | | | | | | | | | | | | | | | | | This patch adds the RAID-mode SATA Device IDs for the Intel Wellsburg PCH Signed-off-by: James Ralston <james.d.ralston@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | ata_piix: Add MODULE_PARM_DESC to prefer_ms_hypervAndrew Brownfield2013-03-041-0/+4
| |/ | | | | | | | | | | | | | | | | | | | | | | In reference to the commit cd006086fa5d91414d8ff9ff2b78fbb593878e3c "ata_piix: defer disks to the Hyper-V drivers by default", this trivial patch adds a description to prefer_ms_hyperv. [rvrbovsk@redhat.com: MODULE_PARM_DESC() string formatting modified] Signed-off-by: Andrew Brownfield <abrownfi@redhat.com> Signed-off-by: Radomir Vrbovsky <rvrbovsk@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | ACPI / glue: Drop .find_bridge() callback from struct acpi_bus_typeRafael J. Wysocki2013-03-041-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After PCI and USB have stopped using the .find_bridge() callback in struct acpi_bus_type, the only remaining user of it is SATA, but SATA only pretends to be a user, because it points that callback to a stub always returning -ENODEV. For this reason, drop the SATA's dummy .find_bridge() callback and remove .find_bridge(), which is not used any more, from struct acpi_bus_type entirely. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Jeff Garzik <jgarzik@pobox.com>
* | ACPI / glue: Add .match() callback to struct acpi_bus_typeRafael J. Wysocki2013-03-041-0/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | USB uses the .find_bridge() callback from struct acpi_bus_type incorrectly, because as a result of the way it is used by USB every device in the system that doesn't have a bus type or parent is passed to usb_acpi_find_device() for inspection. What USB actually needs, though, is to call usb_acpi_find_device() for USB ports that don't have a bus type defined, but have usb_port_device_type as their device type, as well as for USB devices. To fix that replace the struct bus_type pointer in struct acpi_bus_type used for matching devices to specific subsystems with a .match() callback to be used for this purpose and update the users of struct acpi_bus_type, including USB, accordingly. Define the .match() callback routine for USB, usb_acpi_bus_match(), in such a way that it will cover both USB devices and USB ports and remove the now redundant .find_bridge() callback pointer from usb_acpi_bus. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Jeff Garzik <jgarzik@pobox.com>
* Merge tag 'upstream-linus' of ↵Linus Torvalds2013-02-2412-134/+1460
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev Pull libata updates from Jeff Garzik: 1) apply, and then revert, the sysfs export of ATA host controller number. Discussion was continuing after patch application, trying to figure out how to best mesh exported data with the installers, boot-time agents and other parties that want this info. 2) Merge Zero-Power Optical Device Driver (ZPODD) support, bringing the wonderfulness of sane power management to your CD/DVD device. Includes one SCSI-subsystem patch (with appropriate ACKs), adding runtime PM support to 'sr' driver. That is the ZPODD interaction bits. Patchset went through some 13 revisions before it got here; kudos to Intel for persistence. 3) pata_samsung_cf: use devm_clk_get() 4) more ata_piix, ahci PCI IDs 5) Add SATA driver for R-Car SoC 6) Convert libata to use devm_ioremap_resource (Note: I think Greg sent this to you, also) 7) Set proper Sense Key (SK) in the SCSI simulator when ATA passthrough indicates check condition. Google and specification hawks everywhere shall rejoice. * tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: (22 commits) [libata] fix smatch warning for zpodd_wake_dev [libata] Set proper SK when CK_COND is set. [libata] Convert to devm_ioremap_resource() libata: add R-Car SATA driver ahci: Add Device IDs for Intel Wellsburg PCH ata_piix: Add Device IDs for Intel Wellsburg PCH [SCSI] remove can_power_off flag from scsi_device [libata] scsi: no poll when ODD is powered off [SCSI] sr: support runtime pm ahci: AHCI-mode SATA patch for Intel Avoton DeviceIDs ata_piix: IDE-mode SATA patch for Intel Avoton DeviceIDs [libata] PM code cleanup for ata port [libata] pm: differentiate system and runtime pm for ata port Revert "libata: export host controller number thru /sys" libata: do not suspend port if normal ODD is attached libata: expose pm qos flags for ata device libata: handle power transition of ODD libata: check zero power ready status for ZPODD libata: move acpi notification code to zpodd libata: identify and init ZPODD devices ...
| * [libata] fix smatch warning for zpodd_wake_devAaron Lu2013-02-201-2/+1
| | | | | | | | | | | | | | | | | | | | Fix a smatch warning caused by an useless pointer check. The context parameter (aka. ata_dev) will never be NULL until we remove the acpi notification handler, so it is pointless to check it for NULL. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * [libata] Set proper SK when CK_COND is set.Gwendal Grignou2013-02-201-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the user application sends a ATA_12 or ATA_16 PASSTHROUGH scsi command, put the task file register in the sense data with the proper Sense Key. Instead of NO SENSE, set RECOVERED, as specified in [SAT2]12.2.5 Table 92. Tested: Using udev ata_id to generate a passthrough command, IDENTIFY: before: sd 0:0:0:0: [sda] CDB: ATA command pass through(12)/Blank: \ a1 08 2e 00 01 00 00 00 00 ec 00 00 sd 0:0:0:0: [sda] Sense Key : No Sense [current] [descriptor] Descriptor sense data with sense descriptors (in hex): 72 00 00 00 00 00 00 0e 09 0c 00 00 00 00 00 3f 00 18 00 a6 e0 50 after sd 0:0:0:0: [sda] CDB: ATA command pass through(12)/Blank: \ a1 08 2e 00 01 00 00 00 00 ec 00 00 sd 0:0:0:0: [sda] Sense Key : Recovered Error [current] [descriptor] Descriptor sense data with sense descriptors (in hex): 72 01 00 1d 00 00 00 0e 09 0c 00 00 00 01 00 00 00 00 00 00 00 50 Signed-off-by: Gwendal Grignou <gwendal@google.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * [libata] Convert to devm_ioremap_resource()Thierry Reding2013-02-201-3/+4
| | | | | | | | | | | | | | | | | | Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Cc: linux-ide@vger.kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * libata: add R-Car SATA driverVladimir Barinov2013-02-203-0/+919
| | | | | | | | | | | | | | | | | | Add Renesas R-Car on-chip 3Gbps SATA controller driver. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> [Sergei: few bugs fixed, significant cleanup] Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * ahci: Add Device IDs for Intel Wellsburg PCHJames Ralston2013-02-201-0/+8
| | | | | | | | | | | | | | This patch adds the AHCI-mode SATA Device IDs for the Intel Wellsburg PCH Signed-off-by: James Ralston <james.d.ralston@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * ata_piix: Add Device IDs for Intel Wellsburg PCHJames Ralston2013-02-201-0/+9
| | | | | | | | | | | | | | This patch adds the IDE-mode SATA Device IDs for the Intel Wellsburg PCH Signed-off-by: James Ralston <james.d.ralston@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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