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* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2007-05-213-59/+23
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: (22 commits) [ARM] spelling fixes [ARM] at91_adc parenthesis balance [ARM] 4400/1: S3C24XX: Add high-speed MMC device definition [ARM] 4399/2: S3C2443: Fix SMDK2443 nand timings [ARM] 4398/1: S3C2443: Fix watchdog IRQ number [ARM] 4397/1: S3C2443: remove SDI0/1 IRQ ambiguity [ARM] 4396/1: S3C2443: Add missing HCLK clocks [ARM] 4395/1: S3C24XX: add include of <linux/sysdev.h> to relevant machines [ARM] 4388/1: no need for arm/mm mmap range checks for non-mmu [ARM] 4387/1: fix /proc/cpuinfo formatting for pre-ARM7 parts [ARM] ARMv6: add CPU_HAS_ASID configuration [ARM] integrator: fix pci_v3 compile error with DEBUG_LL [ARM] gic: Fix gic cascade irq handling [ARM] Silence OMAP kernel configuration warning [ARM] Update ARM syscalls [ARM] 4384/1: S3C2412/13 SPI registers offset correction [ARM] 4383/1: iop: fix usage of '__init' and 'inline' in iop files [ARM] 4382/1: iop13xx: fix msi support [ARM] Remove Integrator/CP SMP platform support [ARM] 4378/1: KS8695: Serial driver fix ...
| * [ARM] spelling fixesSimon Arlott2007-05-201-1/+1
| | | | | | | | | | | | | | Spelling fixes in arch/arm/. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 4383/1: iop: fix usage of '__init' and 'inline' in iop filesDan Williams2007-05-163-57/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WARNING: arch/arm/mach-iop13xx/built-in.o - Section mismatch: reference to .init.text:iop13xx_pcie_map_irq from .text between 'iop13xx_pci_setup' (at offset 0x7fc) and 'iop13xx_map_pci_memory' While fixing this warning I also recalled Adrian Bunk's recommendation to not use inline in .c files, as 'iop13xx_map_pci_memory' is needlessly inlined. Removing 'inline' uncovered some dead code so that is cleaned up as well. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 4382/1: iop13xx: fix msi supportDan Williams2007-05-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | updates iop13xx msi support for a msi api change in 2.6.22 rev7: * update for Michael Ellerman's "MSI: arch must connect the irq and the msi_desc" patch Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Detach sched.h from mm.hAlexey Dobriyan2007-05-211-1/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | First thing mm.h does is including sched.h solely for can_do_mlock() inline function which has "current" dereference inside. By dealing with can_do_mlock() mm.h can be detached from sched.h which is good. See below, why. This patch a) removes unconditional inclusion of sched.h from mm.h b) makes can_do_mlock() normal function in mm/mlock.c c) exports can_do_mlock() to not break compilation d) adds sched.h inclusions back to files that were getting it indirectly. e) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were getting them indirectly Net result is: a) mm.h users would get less code to open, read, preprocess, parse, ... if they don't need sched.h b) sched.h stops being dependency for significant number of files: on x86_64 allmodconfig touching sched.h results in recompile of 4083 files, after patch it's only 3744 (-8.3%). Cross-compile tested on all arm defconfigs, all mips defconfigs, all powerpc defconfigs, alpha alpha-up arm i386 i386-up i386-defconfig i386-allnoconfig ia64 ia64-up m68k mips parisc parisc-up powerpc powerpc-up s390 s390-up sparc sparc-up sparc64 sparc64-up um-x86_64 x86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig as well as my two usual configs. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ARM] iop13xx: msi supportDaniel Wolstenholme2007-05-114-1/+215
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable devices to signal interrupts via PCI memory cycles. rev6: * fix enable/disable typo, Michael Ellerman rev5: * fix up ack, enable, and disable for iop13xx_msi_chip rev4: * move smp compile fix to separate patch * use dynamic_irq_init in create_irq() * hookup mask/unmask routines in iop13xx_msi_chip rev3: * change msi.c to use linux/smp.h instead of asm/smp.h * call dynamic_irq_cleanup at destroy_irq time rev2: * destroy_irq did not take the full 128 bits of msi_irq_in_use into account * added missing '&' for calls to test_and_set_bit and clear_bit [ebiederm@xmission.com: review comments/suggestions] [dan.j.williams@intel.com: cleanups/forward port to 2.6-git] Signed-off-by: Daniel Wolstenholme <daniel.e.wolstenholme@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
*-. Merge branches 'arm-mm', 'at91', 'clkevts', 'imx', 'iop', 'misc', 'netx', ↵Russell King2007-05-066-11/+248
|\ \ | | | | | | | | | 'ns9xxx', 'omap', 'pxa', 'rpc', 's3c' and 'sa1100' into devel
| | * [ARM] 4342/2: iop13xx: add resource definitions for the tpmi unitsDan Williams2007-05-034-0/+237
| | | | | | | | | | | | | | | | | | | | | The tpmi units interface with the SAS controller on iop348. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] 4344/1: iop13xx: do not claim both uarts by default on iop342Dan Williams2007-04-301-5/+1
| | | | | | | | | | | | | | | Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] 4343/1: iop13xx: automatically detect the internal bus frequencyDan Williams2007-04-302-2/+6
| | | | | | | | | | | | | | | Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * [ARM] 4341/1: iop13xx: fix i/o address translationDan Williams2007-04-301-4/+4
| |/ | | | | | | | | | | | | | | | | | | | | | | | | PCI devices were being programmed with an incorrect base address value. This patch moves I/O space into a 16-bit addressable region and corrects the i/o offset. Much thanks to Martin Michlmayr for tracking this issue and testing debug patches. Cc: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] mm 10: allow memory type to be specified with ioremapRussell King2007-05-052-9/+9
|/ | | | | | | | | | | | | | __ioremap() took a set of page table flags (specifically the cacheable and bufferable bits) to control the mapping type. However, with the advent of ARMv6, this is far too limited. Replace the page table flags with a memory type index, so that the desired attributes can be selected from the mem_type table. Finally, to prevent silent miscompilation due to the differing arguments, rename the __ioremap() and __ioremap_pfn() functions. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge ARM fixesRussell King2007-02-201-0/+1
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| * [ARM] Fix iop13xx build errorRussell King2007-02-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CC arch/arm/mach-iop13xx/setup.o arch/arm/mach-iop13xx/setup.c: In function 'iq8134x_probe_flash_size': arch/arm/mach-iop13xx/setup.c:210: warning: implicit declaration of function 'ioremap' arch/arm/mach-iop13xx/setup.c:210: warning: initialization makes pointer from integer without a cast arch/arm/mach-iop13xx/setup.c:218: warning: implicit declaration of function 'writew' arch/arm/mach-iop13xx/setup.c:222: warning: implicit declaration of function 'readb' arch/arm/mach-iop13xx/setup.c:231: warning: implicit declaration of function 'iounmap' LD .tmp_vmlinux1 arch/arm/mach-iop13xx/built-in.o: In function `iop13xx_platform_init': iq81340mc.c:(.init.text+0x150): undefined reference to `ioremap' iq81340mc.c:(.init.text+0x21c): undefined reference to `writew' iq81340mc.c:(.init.text+0x24c): undefined reference to `writew' iq81340mc.c:(.init.text+0x254): undefined reference to `iounmap' iq81340mc.c:(.init.text+0x2c4): undefined reference to `readb' iq81340mc.c:(.init.text+0x2e8): undefined reference to `readb' Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 4187/1: iop: unify time implementation across iop32x, iop33x, and iop13xxDan Williams2007-02-174-97/+6
| | | | | | | | | | | | | | | | | | | | * architecture specific details are handled in asm/arch/time.h * ARCH_IOP13XX now selects PLAT_IOP * as suggested by Lennert use ifdef CONFIG_XSCALE to skip the cp_wait on XSC3 Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 4186/1: iop: remove cp6_enable/disable routinesDan Williams2007-02-172-29/+0
|/ | | | | | | This functionality is replaced by cp6_trap Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4184/1: iop: cp6 access handler (undef_hook)Dan Williams2007-02-141-0/+3
| | | | | | | | | | | | | | | Enable svc access to cp6 via an undefined instruction hook. Do not enable access for usr code. This patch also makes iop13xx select PLAT_IOP, this requires a small change to drivers/i2c/busses/i2c-iop3xx.c. Per Lennert Buytenhek's note, the cp6 trap routine is moved to arch/arm/plat-iop Per Nicolas Pitre's note, the cp_wait is skipped since the latency to return to the faulting function is longer than cp_wait. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4077/1: iop13xx: fix __io() macroDan Williams2006-12-301-0/+19
| | | | | | | | | | Since iop13xx defines the PCI I/O spaces with physical resource addresses the __io macro needs to perform the physical to virtual conversion. I incorrectly assumed that this would be handled by ioremap, but drivers (like e1000) directly dereference the address returned from __io. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4022/1: iop13xx: generic irq fixupsDan Williams2006-12-191-9/+13
| | | | | | | | | * use irq_chip * use handle_level_irq Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4056/1: iop13xx: fix resource.end off-by-one in flash setupLennert Buytenhek2006-12-181-1/+1
| | | | | | | | The struct resource 'end' field is inclusive, the iop13xx flash setup code got this wrong. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4055/1: iop13xx: fix phys_io/io_pg_offst for iq81340mc/scLennert Buytenhek2006-12-182-6/+6
| | | | | | | | The phys_io/io_pg_offst machine record variables were being set to bogus values, causing problems when enabling DEBUG_LL. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3995/1: iop13xx: add iop13xx supportDan Williams2006-12-0710-0/+2233
The iop348 processor integrates an Xscale (XSC3 512KB L2 Cache) core with a Serial Attached SCSI (SAS) controller, multi-ported DDR2 memory controller, 3 Application Direct Memory Access (DMA) controllers, a 133Mhz PCI-X interface, a x8 PCI-Express interface, and other peripherals to form a system-on-a-chip RAID subsystem engine. The iop342 processor replaces the SAS controller with a second Xscale core for dual core embedded applications. The iop341 processor is the single core version of iop342. This patch supports the two Intel customer reference platforms iq81340mc for external storage and iq81340sc for direct attach (HBA) development. The developer's manual is available here: ftp://download.intel.com/design/iio/docs/31503701.pdf Changelog: * removed virtual addresses from resource definitions * cleaned up some unnecessary #include's Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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