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2011-03-17amd64_edac: Sanitize channel extractionBorislav Petkov1-50/+34
Cleanup and simplify f10_determine_channel(); make it more readable. Also drop f10_map_intlv_en_to_shift() in favor of simply counting the bits in F1x124[DramIntlvEn] which is equivalent. There should be no functionality change resulting from this patch. Signed-off-by: Borislav Petkov <[email protected]>
2011-03-17amd64_edac: Cleanup chipselect handlingBorislav Petkov2-238/+136
Add a struct representing the DRAM chip select base/limit register pairs. Concentrate all CS handling in a single function. Also, add CS looping macros for cleaner, more readable code. While at it, adjust code to F15h. Finally, do smaller macro names cleanups (remove family names from register macros) and debug messages clarification. No functional change. Signed-off-by: Borislav Petkov <[email protected]>
2011-03-17amd64_edac: Cleanup DHAR handlingBorislav Petkov2-24/+23
Adjust to F15h, simplify code, fixup macros. Signed-off-by: Borislav Petkov <[email protected]>
2011-03-17amd64_edac: Remove DRAM base/limit subfields cachingBorislav Petkov2-188/+115
Add a struct representing the DRAM base/limit range pairs and remove all cached subfields. Replace them with accessor functions, which actually saves us some space: text data bss dec hex filename 14712 1577 336 16625 40f1 drivers/edac/amd64_edac_mod.o.after 14831 1609 336 16776 4188 drivers/edac/amd64_edac_mod.o.before Also, it simplifies the code a lot allowing to merge the K8 and F10h routines. No functional change. Signed-off-by: Borislav Petkov <[email protected]>
2011-03-17amd64_edac: Add support for F15h DCT PCI config accessesBorislav Petkov3-75/+146
F15h "multiplexes" between the configuration space of the two DRAM controllers by toggling D18F1x10C[DctCfgSel] while F10h has a different set of registers for DCT0, and DCT1 in extended PCI config space. Add DCT configuration space accessors per family thus wrapping all the different access prerequisites. Clean up code while at it, shorten names. Signed-off-by: Borislav Petkov <[email protected]>
2011-03-17EDAC: Shut up sysfs registration debug codeBorislav Petkov1-13/+13
Raise the debug level of these routines so that their output get issued out only when the highest debug level is selected. Otherwise, don't pollute driver debug output. Signed-off-by: Borislav Petkov <[email protected]>
2011-03-17Merge branches 'aaci', 'mmci-dma', 'pl' and 'pl011' into driversRussell King1461-10879/+19547
2011-03-17sh: Convert to generic show_interrupts.Paul Mundt2-59/+3
Trivial conversion, simply encapsulate the NMI stats in the arch code. Signed-off-by: Paul Mundt <[email protected]>
2011-03-17sh: Wire up new fhandle and clock_adjtime syscalls.Paul Mundt4-2/+14
Signed-off-by: Paul Mundt <[email protected]>
2011-03-17sh: modify platform_device for sh_eth driverYoshihiro Shimoda3-0/+15
A new parameter is added to sh_eth_plat_data. And the sh_eth driver needs additional memory resource if a module has TSU. Signed-off-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2011-03-17sh: add GETHER's platform_device in board-sh7757lcrYoshihiro Shimoda1-0/+93
This patch also modifies for ETHER's platform_device. Signed-off-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2011-03-17Merge branch 'master' of ↵Paul Mundt4568-171064/+282969
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
2011-03-16Merge remote branch 'rmk/for-linus' into for-linusDavid Brown1728-14144/+26170
* rmk/for-linus: (1557 commits) ARM: 6806/1: irq: introduce entry and exit functions for chained handlers ARM: 6781/1: Thumb-2: Work around buggy Thumb-2 short branch relocations in gas ARM: 6747/1: P2V: Thumb2 support ARM: 6798/1: aout-core: zero thread debug registers in a.out core dump ARM: 6796/1: Footbridge: Fix I/O mappings for NOMMU mode ARM: 6784/1: errata: no automatic Store Buffer drain on Cortex-A9 ARM: 6772/1: errata: possible fault MMU translations following an ASID switch ARM: 6776/1: mach-ux500: activate fix for errata 753970 ARM: 6794/1: SPEAr: Append UL to device address macros. ARM: 6793/1: SPEAr: Remove unused *_SIZE macros from spear*.h files ARM: 6792/1: SPEAr: Replace SIZE macro's with SZ_4K macros ARM: 6791/1: SPEAr3xx: Declare device structures after shirq code ARM: 6790/1: SPEAr: Clock Framework: Rename usbd clock and align apb_clk entry ARM: 6789/1: SPEAr3xx: Rename sdio to sdhci ARM: 6788/1: SPEAr: Include mach/hardware.h instead of mach/spear.h ARM: 6787/1: SPEAr: Reorder #includes in .h & .c files. ARM: 6681/1: SPEAr: add debugfs support to clk API ARM: 6703/1: SPEAr: update clk API support ARM: 6679/1: SPEAr: make clk API functions more generic ARM: 6737/1: SPEAr: formalized timer support ... Conflicts: arch/arm/mach-msm/board-msm7x27.c arch/arm/mach-msm/board-msm7x30.c arch/arm/mach-msm/board-qsd8x50.c arch/arm/mach-msm/board-sapphire.c arch/arm/mach-msm/include/mach/memory.h
2011-03-17drm/radeon: fixup refcounts in radeon dumb create ioctl.Dave Airlie1-3/+5
This was using old gem refcounting methods, fix it to be the same as the normal create ioctl. Signed-off-by: Dave Airlie <[email protected]>
2011-03-17drm: radeon: *_cs_packet_parse_vline() cleanupPaul Bolle3-42/+23
Simplify the way the return value is set a number of times (mostly on error). Signed-off-by: Paul Bolle <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-03-17radeon: merge list_del()/list_add_tail() to list_move_tail()Nicolas Kaiser1-4/+2
Merge list_del() + list_add_tail() to list_move_tail(). Signed-off-by: Nicolas Kaiser <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-03-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6Linus Torvalds47-1059/+1117
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (33 commits) sparc32: Fix might-be-used-uninitialized warning in do_sparc_fault(). sparc: Fix .size directive for do_int_load sparc64: Fix build errors with gcc-4.6.0 sparc32,sun4m: percpu and global register definitions moved to irq.h sparc32: introduce build_device_irq sparc32: introduce sparc_irq_config sparc32: fix build with leon or floppy enabled sparc: convert to clocksource_register_hz/khz sparc64: Sharpen address space randomization calculations. sparc32: irq_32.c cleanup sparc32, sun4d: add comment in empty statement in sun4d_request_irq() sparc32,sun4d: drop unused code in sun4d_distribute_irqs() sparc32,sun4d: irq, smp files cleanup sparc32,sun4m: irq, smp files cleanup sparc32,sun4c: irq file cleanup sparc32: add irq + smp declarations to headers sparc32: remove tick14.c sparc32/leon: FPU-FSR only available when FPU present SPARC/LEON: power down instruction different of different LEONs sparc32: added U-Boot build target: uImage ...
2011-03-16Merge branch 'mnt_devname' of ↵Linus Torvalds13-272/+316
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'mnt_devname' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: vfs: bury ->get_sb() nfs: switch NFS from ->get_sb() to ->mount() nfs: stop mangling ->mnt_devname on NFS vfs: new superblock methods to override /proc/*/mount{s,info} nfs: nfs_do_{ref,sub}mount() superblock argument is redundant nfs: make nfs_path() work without vfsmount nfs: store devname at disconnected NFS roots nfs: propagate devname to nfs{,4}_get_root()
2011-03-16Merge branch 'for-linus' of ↵Linus Torvalds16-34/+815
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k/block: amiflop - Remove superfluous amiga_chip_alloc() cast m68k/atari: ARAnyM - Add support for network access m68k/atari: ARAnyM - Add support for console access m68k/atari: ARAnyM - Add support for block access m68k/atari: Initial ARAnyM support m68k: Kconfig - Remove unneeded "default n" m68k: Makefiles - Change to new flags variables m68k/amiga: Reclaim Chip RAM for PPC exception handlers m68k: Allow all kernel traps to be handled via exception fixups m68k: Use base_trap_init() to initialize vectors m68k: Add helper function handle_kernel_fault()
2011-03-16Merge branch 'remove' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds76-8400/+1
* 'remove' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6629/2: aaec2000: remove support for mach-aaec2000 ARM: lh7a40x: remove unmaintained platform support Fix up trivial conflicts in - arch/arm/mach-{aaec2000,lh7a40x}/include/mach/memory.h (removed) - drivers/usb/gadget/Kconfig (USB_[GADGET_]LH7A40X removed, others added)
2011-03-16Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds295-3388/+7683
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (91 commits) ARM: 6806/1: irq: introduce entry and exit functions for chained handlers ARM: 6781/1: Thumb-2: Work around buggy Thumb-2 short branch relocations in gas ARM: 6747/1: P2V: Thumb2 support ARM: 6798/1: aout-core: zero thread debug registers in a.out core dump ARM: 6796/1: Footbridge: Fix I/O mappings for NOMMU mode ARM: 6784/1: errata: no automatic Store Buffer drain on Cortex-A9 ARM: 6772/1: errata: possible fault MMU translations following an ASID switch ARM: 6776/1: mach-ux500: activate fix for errata 753970 ARM: 6794/1: SPEAr: Append UL to device address macros. ARM: 6793/1: SPEAr: Remove unused *_SIZE macros from spear*.h files ARM: 6792/1: SPEAr: Replace SIZE macro's with SZ_4K macros ARM: 6791/1: SPEAr3xx: Declare device structures after shirq code ARM: 6790/1: SPEAr: Clock Framework: Rename usbd clock and align apb_clk entry ARM: 6789/1: SPEAr3xx: Rename sdio to sdhci ARM: 6788/1: SPEAr: Include mach/hardware.h instead of mach/spear.h ARM: 6787/1: SPEAr: Reorder #includes in .h & .c files. ARM: 6681/1: SPEAr: add debugfs support to clk API ARM: 6703/1: SPEAr: update clk API support ARM: 6679/1: SPEAr: make clk API functions more generic ARM: 6737/1: SPEAr: formalized timer support ...
2011-03-16Merge branch 'for-linus' of ↵Linus Torvalds45-835/+1284
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (41 commits) m68knommu: external interrupt support to ColdFire intc-simr controller m68knommu: external interrupt support to ColdFire intc-2 controller m68knommu: remove ColdFire CLOCK_DIV config option m68knommu: fix gpio warnings for ColdFire 5407 targets m68knommu: fix gpio warnings for ColdFire 532x targets m68knommu: fix gpio warnings for ColdFire 5307 targets m68knommu: fix gpio warnings for ColdFire 527x targets m68knommu: fix gpio warnings for ColdFire 5272 targets m68knommu: fix gpio warnings for ColdFire 5249 targets m68knommu: fix gpio warnings for ColdFire 523x targets m68knommu: fix gpio warnings for ColdFire 520x targets m68knommu: fix gpio warnings for ColdFire 5206e targets m68knommu: fix gpio warnings for ColdFire 5206 targets m68knommu: fixing compiler warnings m68knommu: limit interrupts supported by ColdFire intc-simr driver m68knommu: move some init code out of unmask routine for ColdFire intc-2 m68knommu: limit interrupts supported by ColdFire intc-2 driver m68knommu: add basic support for the ColdFire based FireBee board m68knommu: make ColdFire internal peripheral region configurable m68knommu: clean up definitions of ColdFire peripheral base registers ...
2011-03-16Merge branch 'release' of ↵Linus Torvalds19-3/+766
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] tioca: Fix assignment from incompatible pointer warnings [IA64] mca.c: Fix cast from integer to pointer warning [IA64] setup.c Typo fix "Architechtuallly" [IA64] Add CONFIG_MISC_DEVICES=y to configs that need it. [IA64] disable interrupts at end of ia64_mca_cpe_int_handler() [IA64] Add DMA_ERROR_CODE define. pstore: fix build warning for unused return value from sysfs_create_file pstore: X86 platform interface using ACPI/APEI/ERST pstore: new filesystem interface to platform persistent storage
2011-03-17unicore32: rewrite arch-specific tlb.h to use asm-generic versionGuanXuetao1-82/+12
Signed-off-by: Guan Xuetao <[email protected]>
2011-03-17unicore32: modify io_p2v and io_v2p macros, and adjust PKUNITY_mmio_BASEsGuanXuetao26-362/+365
1. remove __REG macro 2. add (void __iomem *) to io_p2v macro 3. add (phys_addr_t) to io_v2p macro 4. add PKUNITY_AHB_BASE and PKUNITY_APB_BASE definitions 5. modify all PKUNITY_mmio_BASEs from physical addr to virtual addr 6. adjust prefix macro for all usage of PKUNITY_mmio_BASEs -- by advice with Arnd Bergmann Signed-off-by: Guan Xuetao <[email protected]> Reviewed-by: Arnd Bergmann <[email protected]>
2011-03-17unicore32: replace unicore32-specific iomap functions with generic lib ↵GuanXuetao4-60/+10
implementation 1. define and enable CONFIG_GENERIC_IOMAP 2. define unicore32-specific PCI_IOBASE for asm-generic/io.h 3. define HAVE_ARCH_PIO_SIZE and unicore32-specific PIO_* macros 4. remove all unicore32-specific iomap functions Signed-off-by: Guan Xuetao <[email protected]> Reviewed-and-Acked-by: Arnd Bergmann <[email protected]>
2011-03-17unicore32 machine related: add frame buffer driver for pkunity-v3 socGuanXuetao8-2/+879
change from original version -- by advice of Paul Mundt 1. remove videomemorysize definitions 2. remove unifb_enable and unifb_setup 3. use dev_warn instead of printk in fb driver 4. remove judgement for FB_ACCEL_PUV3_UNIGFX 5. adjust clk_get and clk_set_rate calls 6. add resources definitions 7. remove unifb_option 8. adjust register for platform_device 9. adjust unifb_ops position and unifb_regs assignment position Signed-off-by: Guan Xuetao <[email protected]> Acked-by: Arnd Bergmann <[email protected]>
2011-03-17unicore32 machine related files: add i2c bus drivers for pkunity-v3 socGuanXuetao5-0/+323
change from original version -- by advice of Jean Delvare 1. remove global variable i2c_reg, replaced by local variables 2. replace ENXIO with ENODEV when no platform resources 3. add adapter->nr assignment before i2c_add_numbered_adapter() call 4. add judgement for i2c_del_adapter() return value 5. release adapter when driver removed 6. add __devexit for puv3_i2c_remove() function 7. modify several names to more appropriated ones Signed-off-by: Guan Xuetao <[email protected]> Acked-by: Arnd Bergmann <[email protected]>
2011-03-17unicore32 io: redefine __REG(x) and re-use readl/writel funcsGuanXuetao13-164/+171
-- by advice of Arnd Bergmann Signed-off-by: Guan Xuetao <[email protected]> Reviewed-by: Arnd Bergmann <[email protected]>
2011-03-17unicore32 i8042 upgrade and bugfix: adjust resource request region typeGuanXuetao1-2/+2
Signed-off-by: Guan Xuetao <[email protected]>
2011-03-17unicore32 upgrade to v2.6.38-rc5: add one more paramter for pte_alloc_map callGuanXuetao1-1/+1
Signed-off-by: Guan Xuetao <[email protected]>
2011-03-17unicore32 i8042: adjust io funcs of i8042-unicore32io.hGuanXuetao1-9/+12
replace inb/outb with readb/writeb in i8042-unicore32io.h and correct typecasting of register and region macros -- by advice with Arnd Bergmann Signed-off-by: Guan Xuetao <[email protected]>
2011-03-17unicore32: rename PKUNITY_IOSPACE_BASE to PKUNITY_MMIO_BASEGuanXuetao2-3/+3
for the term IOSPACE normally refers to the PCI PIO space -- by advice with Arnd Bergmann Signed-off-by: Guan Xuetao <[email protected]>
2011-03-17unicore32: modify function names and parameters for irq_chipsGuanXuetao2-41/+42
-- by advice with Thomas Gleixner Signed-off-by: Guan Xuetao <[email protected]>
2011-03-17unicore32: remove unused lines in arch/unicore32/include/asm/irq.hGuanXuetao1-2/+0
Signed-off-by: Guan Xuetao <[email protected]>
2011-03-16sparc32: Fix might-be-used-uninitialized warning in do_sparc_fault().David S. Miller1-2/+1
When we try to handle vmalloc faults, we can take a code path which uses "code" before we actually set it. Amusingly gcc-3.3 notices this yet gcc-4.x does not. Reported-by: Bob Breuer <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-17unicore32 time.c: change calculate method for clock_event_deviceGuanXuetao1-7/+2
apply clockevents_calc_mult_shift() to get rid of shift assignment and mult calculation for osmr0 -- by advice with Thomas Gleixner Signed-off-by: Guan Xuetao <[email protected]>
2011-03-17unicore32: ADD MAINTAINER for unicore32 architectureGuanXuetao1-0/+14
Add MAINTAINER list for unicore32 architecture and pkunity soc drivers. Signed-off-by: Guan Xuetao <[email protected]> Acked-by: Arnd Bergmann <[email protected]>
2011-03-16sparc: Fix .size directive for do_int_loadBen Hutchings1-1/+1
gas used to accept (and ignore?) .size directives which referred to undefined symbols, as this does. In binutils 2.21 these are treated as errors. Signed-off-by: Ben Hutchings <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-17unicore32 machine related files: ps2 driverGuanXuetao2-0/+72
This patch implements arch-specific ps2 driver. By reviewed with Dmitry Torokhov: 1. move i8042-ucio.h to drivers/input/serio/i8042-unicore32io.h 2. move puv3_ps2_init() to arch/unicore32/kernel/puv3-core.c 3. remove unused comments. Signed-off-by: Guan Xuetao <[email protected]> Acked-by: Dmitry Torokhov <[email protected]>
2011-03-16sparc64: Fix build errors with gcc-4.6.0David S. Miller11-35/+36
Most of the warnings emitted (we fail arch/sparc file builds with -Werror) were legitimate but harmless, however one case (n2_pcr_write) was a genuine bug. Based almost entirely upon a patch by Sam Ravnborg. Reported-by: Dennis Gilmore <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-17unicore32 machine related files: pci bus handlingGuanXuetao3-0/+451
This patch implements arch-specific pci bus driver. Signed-off-by: Guan Xuetao <[email protected]>
2011-03-16sparc32,sun4m: percpu and global register definitions moved to irq.hSam Ravnborg2-21/+30
entry.S access percpu + global data defined in sun4m_irq.c - so move the types to irq.h. This makes sparse happy and allow us to utilize asm-offsets later. Also updated a few comments in the sun4m_irq.c file. Signed-off-by: Sam Ravnborg <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-17unicore32 machine related files: hardware registersGuanXuetao20-0/+1615
This patch adds all hardware registers definitions. Signed-off-by: Guan Xuetao <[email protected]>
2011-03-16sparc32: introduce build_device_irqSam Ravnborg4-54/+68
build_device_irq() is used to encapsulate the plaform specific details when we build an irq. For now the default is a simple 1:1 but sun4d differs. This patch refactors functionality - but does not change the existing functionality. Signed-off-by: Sam Ravnborg <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-17unicore32 machine related files: core filesGuanXuetao3-0/+440
This patch adds machine related core files, also including build infrastructure. Signed-off-by: Guan Xuetao <[email protected]> Reviewed-by: Arnd Bergmann <[email protected]>
2011-03-17unicore32 additional architecture files: boot processGuanXuetao7-0/+546
This patch implements booting process, including uncompression process. Signed-off-by: Guan Xuetao <[email protected]> Reviewed-by: Arnd Bergmann <[email protected]>
2011-03-16sparc32: introduce sparc_irq_configSam Ravnborg7-18/+25
sparc_irq_config is used to hold the platform specific irq setup. Signed-off-by: Sam Ravnborg <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-17unicore32 additional architecture files: low-level lib: miscGuanXuetao10-0/+662
This patch implements the rest low-level libraries. Signed-off-by: Guan Xuetao <[email protected]> Acked-by: Arnd Bergmann <[email protected]>
2011-03-16sparc32: fix build with leon or floppy enabledSam Ravnborg4-15/+17
Add a few includes back required to build with floppy enabled Fix declaration of trapbase_cpu* so it is now consistent Signed-off-by: Sam Ravnborg <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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