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* Merge branch 'sh/stable-updates'Paul Mundt2009-10-14
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| * sh: Fix a TRACE_IRQS_OFF typo.Paul Mundt2009-10-14
| | | | | | | | | | | | | | | | The resume_userspace path had TRACE_IRQS_OFF written incorrectly and so never handled the transition properly. This was fixed once before but seems to have made it back in the tree. Fix it for good. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Optimize the setup_rt_frame() I-cache flush.Paul Mundt2009-10-14
| | | | | | | | | | | | | | | | This only needs to flush the return code via the legacy path, and just invalidates uselessly otherwise. This makes the behaviour consistent for all of the trampoline setup paths. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Populate initial secondary CPU info from boot_cpu_data.Paul Mundt2009-10-14
| | | | | | | | | | | | | | | | The secondary CPU info was seeing corrupted results due to not entering all of the setup paths taken by the boot CPU. So we just memcpy() the boot cpu data over directly, and then fix up the per-CPU bits. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Tidy up SMP cpuinfo.Paul Mundt2009-10-14
| | | | | | | | | | | | | | Trivial change for cleaning up the cpuinfo pretty printing on SMP, adds a newline between CPUs. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Use boot_cpu_data for FPU tests in sigcontext paths.Paul Mundt2009-10-14
| | | | | | | | | | | | | | We do not want to use smp_processor_id() from these paths, as they trip preempt BUGs. Switch the test over to the boot cpu directly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: Only invalidate the I-cache range for secondary CPUs stack_start.Paul Mundt2009-10-13
| | | | | | | | | | | | | | | | | | | | Secondary CPUs already take care of the D-cache bits through the common cache initialization path, and the only thing that is necessary after twiddling around with stack_start is ensuring that the I-cache changes are visible (particularly since this tends to be the only part lacking coherency). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: Provide CALLER_ADDRx definitions even when ftrace is disabled.Paul Mundt2009-10-13
| | | | | | | | | | | | | | | | | | Despite being located in the ftrace header, the CALLER_ADDRx definitions are used by generic code. As such, we have to provide it generically, and given that there is no real dependence on ftrace in the first place, the definitions can just be moved out. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: ftrace: Make code modification NMI safe.Paul Mundt2009-10-13
| | | | | | | | | | | | | | | | | | | | This cribs the x86 implementation of ftrace_nmi_enter() and friends to make ftrace_modify_code() NMI safe, particularly on SMP configurations. For additional notes on the problems involved, see the comment below ftrace_call_replace(). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: Don't profile return_address().Paul Mundt2009-10-13
| | | | | | | | | | | | | | This adds return_address.c to the -pg exclusion list, as this is the building block for CALLER_ADDRx we do not want to profile this. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: Tidy up the dwarf module helpers.Paul Mundt2009-10-13
| | | | | | | | | | | | | | | | | | This enables us to build the dwarf unwinder both with modules enabled and disabled in addition to reducing code size in the latter case. The helpers are also consolidated, and modified to resemble the BUG module helpers. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: Generalize CALLER_ADDRx support.Paul Mundt2009-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This splits out the unwinder implementation and adds a new return_address() abstraction modelled after the ARM code. The DWARF unwinder is tied in to this, returning NULL otherwise in the case of being unable to support arbitrary depths. This enables us to get correct behaviour with the unwinder enabled, as well as disabling the arbitrary depth support when frame pointers are enabled, as arbitrary depths with __builtin_return_address() are not supported regardless. With this abstraction it's also possible to layer on a simplified implementation with frame pointers in the event that the unwinder isn't enabled, although this is left as a future exercise. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | Merge branch 'sh/stable-updates'Paul Mundt2009-10-12
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| * sh: ftrace: Fix up syscall tracepoint support.Paul Mundt2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | Sync up with latest core changes in the syscalls tracing area: - tracing: Map syscall name to number (syscall_name_to_nr()) - tracing: Call arch_init_ftrace_syscalls at boot - tracing: add support tracepoint ids (set_syscall_{enter,exit}_id()) Taken from the s390 change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: maple: PHYSADDR() -> virt_to_phys() conversion.Paul Mundt2009-10-12
| | | | | | | | | | | | | | Maple's abuse of PHYSADDR() likewise can be converted to virt_to_phys() for its cases, although in practice this really wants explicit remapping. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | cdrom: gdrom: Kill off PHYSADDR use.Paul Mundt2009-10-12
| | | | | | | | | | | | | | | | PHYSADDR() is gone, and completely unecessary in all of the cases the gdrom driver was using it. Kill off all references to it, and change the one legitimate use over to virt_to_phys() instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | Merge branch 'sh/stable-updates'Paul Mundt2009-10-12
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| * sh: force dcache flush if dcache_dirty bit set.Paul Mundt2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This too follows the ARM change, given that the issue at hand applies to all platforms that implement lazy D-cache writeback. This fixes up the case when a page mapping disappears between the flush_dcache_page() call (when PG_dcache_dirty is set for the page) and the update_mmu_cache() call -- such as in the case of swap cache being freed early. This kills off the mapping test in update_mmu_cache() and switches to simply testing for PG_dcache_dirty. Reported-by: Nitin Gupta <ngupta@vflare.org> Reported-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: update die() output.Paul Mundt2009-10-12
| | | | | | | | | | | | | | | | | | | | | | This follows the ARM change, as SH had all of the same issues: Make die() better match x86: - add printing of the last accessed sysfs file - ensure console_verbose() is called under the lock - ensure we panic outside of oops_exit() Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * Merge branch 'for-linus' of ↵Linus Torvalds2009-10-12
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: Prevent AER driver from being loaded on non-root port PCIE devices PCI: get larger bridge ranges when space is available PCI: pci.c: fix kernel-doc notation PCI quirk: TI XIO200a erroneously reports support for fast b2b transfers PCI PM: Read device power state from register after updating it PCI: remove pci_assign_resource_fixed() PCI: PCIe portdrv: remove "-driver" from driver name
| | * PCI: Prevent AER driver from being loaded on non-root port PCIE devicesKenji Kaneshige2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A bug was seen on boards using a PLX 8518 switch device which advertises AER on each of it's transparent bridges. The AER driver was loaded for each bridge and this driver tried to access the AER source ID register whenever an interrupt occured on the shared PCI INTX lines. The source ID register does not exist on non root port PCIE device's which advertise AER and trying to access this register causes a unsupported request error on the bridge. Thus, when the next interrupt occurs, another error is found and the non existent source ID register is accessed again, and so it goes on. The result is a spammed dmesg with unsupported request PCI express errors on the bridge device that the AER driver is loaded against. Reported-by: Malcolm Crossley <malcolm.crossley2@gefanuc.com> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Tested-by: Malcolm Crossley <malcolm.crossley2@gefanuc.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | * PCI: get larger bridge ranges when space is availableYinghai Lu2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found one system: [ 71.120590] pci 0000:40:05.0: scanning behind bridge, config 4f4a40, pass 0 [ 71.138283] PCI: Scanning bus 0000:4a [ 71.140341] pci 0000:4a:00.0: found [15b3:6278] class 000c06 header type 00 [ 71.157173] pci 0000:4a:00.0: reg 10 64bit mmio: [0x000000-0x0fffff] [ 71.161697] pci 0000:4a:00.0: reg 18 64bit mmio pref: [0x000000-0x7fffff] [ 71.179403] pci 0000:4a:00.0: reg 20 64bit mmio pref: [0x000000-0xfffffff] [ 71.185366] pci 0000:4a:00.0: calling quirk_resource_alignment+0x0/0x1dd [ 71.200846] pci 0000:4a:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 71.219623] PCI: Fixups for bus 0000:4a [ 71.222194] pci 0000:40:05.0: bridge 32bit mmio: [0xcf000000-0xcf0fffff] [ 71.238662] pci 0000:40:05.0: bridge 64bit mmio pref: [0xcd800000-0xcdffffff] [ 71.255793] PCI: Bus scan for 0000:4a returning with max=4a Device needs a big pref mmio, but BIOS doesn't allocate mmio to it aside from a small MMIO range. Later, the kernel will not allocate resources to that to the device: [ 99.574030] pci 0000:4a:00.0: BAR 4: can't allocate mem resource [0xd0000000-0xcdffffff] [ 99.580102] pci 0000:4a:00.0: BAR 2: got res [0xcd800000-0xcdffffff] bus [0xcd800000-0xcdffffff] flags 0x12120c [ 99.602307] pci 0000:4a:00.0: BAR 2: moved to bus [0xcd800000-0xcdffffff] flags 0x12120c [ 99.615991] pci 0000:4a:00.0: BAR 0: got res [0xcf000000-0xcf0fffff] bus [0xcf000000-0xcf0fffff] flags 0x120204 [ 99.634499] pci 0000:4a:00.0: BAR 0: moved to bus [0xcf000000-0xcf0fffff] flags 0x120204 [ 99.654318] pci 0000:40:05.0: PCI bridge, secondary bus 0000:4a [ 99.658766] pci 0000:40:05.0: IO window: disabled [ 99.675478] pci 0000:40:05.0: MEM window: 0xcf000000-0xcf0fffff [ 99.681663] pci 0000:40:05.0: PREFETCH window: 0x000000cd800000-0x000000cdffffff So try to get a big range in the pci bridge if there is no child using that range. With the patch we get: [ 99.104525] pci 0000:4a:00.0: BAR 4: got res [0xfc080000000-0xfc08fffffff] bus [0xfc080000000-0xfc08fffffff] flags 0x12120c [ 99.123624] pci 0000:4a:00.0: BAR 4: moved to bus [0xfc080000000-0xfc08fffffff] flags 0x12120c [ 99.131977] pci 0000:4a:00.0: BAR 2: got res [0xfc090000000-0xfc0907fffff] bus [0xfc090000000-0xfc0907fffff] flags 0x12120c [ 99.149788] pci 0000:4a:00.0: BAR 2: moved to bus [0xfc090000000-0xfc0907fffff] flags 0x12120c [ 99.169248] pci 0000:4a:00.0: BAR 0: got res [0xc0200000-0xc02fffff] bus [0xc0200000-0xc02fffff] flags 0x120204 [ 99.189508] pci 0000:4a:00.0: BAR 0: moved to bus [0xc0200000-0xc02fffff] flags 0x120204 [ 99.206402] pci 0000:40:05.0: PCI bridge, secondary bus 0000:4a [ 99.210637] pci 0000:40:05.0: IO window: disabled [ 99.224856] pci 0000:40:05.0: MEM window: 0xc0200000-0xc03fffff [ 99.230019] pci 0000:40:05.0: PREFETCH window: 0x000fc080000000-0x000fc097ffffff Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | * PCI: pci.c: fix kernel-doc notationRandy Dunlap2009-10-07
| | | | | | | | | | | | | | | | | | | | | Fix kernel-doc notation (& warnings) in pci/pci.c. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | * PCI quirk: TI XIO200a erroneously reports support for fast b2b transfersGabe Black2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | This quirk will disable fast back to back transfer on the secondary bus segment of the TI Bridge. Signed-off-by: Gabe Black <gabe.black@ni.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | * PCI PM: Read device power state from register after updating itRafael J. Wysocki2009-10-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After attempting to change the power state of a PCI device pci_raw_set_power_state() doesn't check if the value it wrote into the device's PCI_PM_CTRL register has been stored in there, but unconditionally modifies the device's current_state field to reflect the change. This may cause problems to happen if the power state of the device hasn't been changed in fact, because it will make the PCI PM core make a wrong assumption. To prevent such situations from happening modify pci_raw_set_power_state() so that it reads the device's PCI_PM_CTRL register after writing into it and uses the value read from the register to update the device's current_state field. Also make it print a message saying that the device refused to change its power state as requested (returning an error code in such cases would cause suspend regressions to appear on some systems, where device drivers' suspend routines return error codes if pci_set_power_state() fails). Reviewed-by: Alex Chiang <achiang@hp.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | * PCI: remove pci_assign_resource_fixed()Bjorn Helgaas2009-10-06
| | | | | | | | | | | | | | | | | | | | | | | | Adrian commented out this function in 2baad5f96b49, but I don't think it's even worth cluttering the file with the unused code. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | * PCI: PCIe portdrv: remove "-driver" from driver nameBjorn Helgaas2009-10-06
| | | | | | | | | | | | | | | | | | | | | | | | No need to include "-driver" in the driver name. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Tom Long Nguyen <tom.l.nguyen@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-10-12
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: (24 commits) ARM: force dcache flush if dcache_dirty bit set [ARM] pxa: workaround errata #37 by not using half turbo switching [ARM] pxamci: fix printing gpio numbers in pxamci_probe [ARM] pxa/csb726: adjust duplicate structure field initialization ARM: Add kmap_atomic type debugging ARM: boolean bit testing ARM: update die() output ARM: Dump code/mem oops lines with the appropriate log level ARM: Dump memory and backtrace as one printk per line ARM: 5756/1: ep93xx: introduce clk parent ARM: 5754/1: ep93xx: update i2c support ARM: 5753/1: ep93xx: remove old EP93XX_GPIO_* defines ARM: 5729/1: ep93xx: define EP93XX_*_PHYS_BASE with macros ARM: 5751/1: ep93xx/micro9: Add Micro9-Slim ARM: 5750/1: ep93xx/micro9: Update platform code ARM: 5749/1: ep93xx/micro9: Update maintainer ARM: 5752/1: SA1100: fix building of h3100 ARM: 5748/1: bcmring: fix build warning messages ARM: 5747/1: Fix the start_pg value in free_memmap() ARM: 5746/1: Handle possible translation errors in ARMv6/v7 coherent_user_range ...
| | * | ARM: force dcache flush if dcache_dirty bit setNitin Gupta2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On ARM, update_mmu_cache() does dcache flush for a page only if it has a kernel mapping (page_mapping(page) != NULL). The correct behavior would be to force the flush based on dcache_dirty bit only. One of the cases where present logic would be a problem is when a RAM based block device[1] is used as a swap disk. In this case, we would have in-memory data corruption as shown in steps below: do_swap_page() { - Allocate a new page (if not already in swap cache) - Issue read from swap disk - Block driver issues flush_dcache_page() - flush_dcache_page() simply sets PG_dcache_dirty bit and does not actually issue a flush since this page has no user space mapping yet. - Now, if swap disk is almost full, this newly read page is removed from swap cache and corrsponding swap slot is freed. - Map this page anonymously in user space. - update_mmu_cache() - Since this page does not have kernel mapping (its not in page/swap cache and is mapped anonymously), it does not issue dcache flush even if dcache_dirty bit is set by flush_dcache_page() above. <user now gets stale data since dcache was never flushed> } Same problem exists on mips too. [1] example: - brd (RAM based block device) - ramzswap (RAM based compressed swap device) Signed-off-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | Merge branch 'fix' of ↵Russell King2009-10-12
| | |\ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
| | | * | [ARM] pxa: workaround errata #37 by not using half turbo switchingDennis O'Brien2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PXA27x Errata #37 implies system will hang when switching into or out of half turbo (HT bit in CLKCFG) mode, workaround this by not using it. Signed-off-by: Dennis O'Brien <dennis.obrien@eqware.net> Cc: stable-2.6.31 <stable@kernel.org> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | | * | [ARM] pxamci: fix printing gpio numbers in pxamci_probeAntonio Ospite2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | | * | [ARM] pxa/csb726: adjust duplicate structure field initializationJulia Lawall2009-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the irq_type field of the csb726_lan_config structure is initialized twice. The value in the first case, SMSC911X_IRQ_POLARITY_ACTIVE_LOW, is normally stored in the irq_polarity field, so I have renamed the field in the first initialization to that. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | | ARM: Add kmap_atomic type debuggingRussell King2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Seemingly this support was missed when highmem was added, so DEBUG_HIGHMEM wouldn't have checked the kmap_atomic type. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: boolean bit testingJohannes Weiner2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bit testing (test, testset, testclear, testchange) for bit numbers known at compile time returns a word with the tested-for bit set. Change it to return a true boolean value so to make it consistent with the out-of-line path and all the other bitops implementations. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: update die() outputRussell King2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make die() better match x86: - add printing of the last accessed sysfs file - ensure console_verbose() is called under the lock - ensure we panic outside of oops_exit() Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: Dump code/mem oops lines with the appropriate log levelRussell King2009-10-11
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: Dump memory and backtrace as one printk per lineRussell King2009-10-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dump_mem and dump_backtrace were both using multiple printk statements to print each line. With DEBUG_LL enabled, this causes OOPS to become very difficult to read. Solve this by only using one printk per line. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5756/1: ep93xx: introduce clk parentHartley Sweeten2009-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The clock generation system in the ep93xx uses two external oscillator's and two internal PLLs to derive all the internal clocks. Many of these internal clocks can be stopped to save power. This introduces a "parent" hierarchy for the clocks so that the users count can be correctly tracked for power management. The "parent" for the video clock can either be one of the PLL outputs or the external oscillator. In order to correctly track the "parent" for the video clock calc_clk_div() needed to be modified. It now returns an error code if the desired rate cannot be generated. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5754/1: ep93xx: update i2c supportHartley Sweeten2009-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the ep93xx i2c support: 1) The platform init code passes the configuration data for the i2c-gpio driver. This allows any gpio pin do be used for the sda and scl pins. It also allows the platform to specify the udelay and timeout. 2) Program the gpio configuration register to enable/disable the open drain drivers. Note that this really only works if the sda and scl pins are set to EP93XX_GPIO_LINE_EEDAT and EP93XX_GPIO_LINE_EECLK. 3) Update the edb93xx.c platform init to use the new support. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5753/1: ep93xx: remove old EP93XX_GPIO_* definesHartley Sweeten2009-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the EP93XX_GPIO_*_INT_* register defines in ep93xx-regs.h not required due to how the ep93xx core and gpiolib support handle gpio interrupts. Remove the defines to prevent future confusion. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5729/1: ep93xx: define EP93XX_*_PHYS_BASE with macrosHartley Sweeten2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the #define's for the EP93XX_*_PHYS_BASE addresses to use macros for easier readability. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5751/1: ep93xx/micro9: Add Micro9-SlimHubert Feurstein2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Contec Micro9-Slim support Cc: Ryan Mallon <ryan@bluewatersys.com> Requires: 5750/1 Signed-off-by: Hubert Feurstein <hubert.feurstein@contec.at> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5750/1: ep93xx/micro9: Update platform codeHubert Feurstein2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update Contec Micro9 platform code Cc: Ryan Mallon <ryan@bluewatersys.com> Requires: 5749/1 Signed-off-by: Hubert Feurstein <hubert.feurstein@contec.at> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5749/1: ep93xx/micro9: Update maintainerHubert Feurstein2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update Contec Micro9 maintainer and add entry in MAINTAINERS Cc: Ryan Mallon <ryan@bluewatersys.com> Requires: 5744/1 Signed-off-by: Hubert Feurstein <hubert.feurstein@contec.at> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Manfred Gruber <m.gruber@tirol.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5752/1: SA1100: fix building of h3100Dmitry Artamonow2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both iPaqs h3100 and h3600 currently share the same source file - h3600.c But Makefile builds it only if CONFIG_SA1100_H3600 selected, so selecting just CONFIG_SA1100_H3100 results in "no machine record defined" message and aborted compilation. Fix it. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5748/1: bcmring: fix build warning messagesLeo Chen2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the warning messages during kernel build for bcmring. Signed-off-by: Leo Hao Chen <leochen@broadcom.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5747/1: Fix the start_pg value in free_memmap()Catalin Marinas2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If sparsemem is enabled, the start_pfn passed to the free_memmap() function corresponds to an area of memory not known to the kernel and pfn_to_page returns a wrong value. The (start_pfn - 1), however, is known to the kernel. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5746/1: Handle possible translation errors in ARMv6/v7 coherent_user_rangeCatalin Marinas2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is needed because applications using the sys_cacheflush system call can pass a memory range which isn't mapped yet even though the corresponding vma is valid. The patch also adds unwinding annotations for correct backtraces from the coherent_user_range() functions. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | ARM: 5745/1: Change ep93xx gpio_irq static inlines to macrosHartley Sweeten2009-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Ryan Mallon <ryan@bluewatersys.com> Change the gpio_to_irq and irq_to_gpio static inline functions to macros so that they can be used in variable initialisers. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-03 12:18:41 -0500