- 05 9月, 2005 1 次提交
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由 Kumar Gala 提交于
Support for the ADIR board is no longer maintained and thus being removed Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 31 8月, 2005 1 次提交
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由 Marcelo Tosatti 提交于
The following patch fixes two warnings in arch/ppc/syslib/m8xx_setup.c Signed-off-by: NMarcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 27 8月, 2005 1 次提交
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由 Marcelo Tosatti 提交于
Be more precise on deciding whether to call m8xx_ide_init() at m8xx_setup.c:platform_init(). Compilation fails if CONFIG_BLK_DEV_IDE is defined but CONFIG_BLK_DEV_MPC8xx_IDE isnt. Signed-off-by: NMarcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 19 8月, 2005 1 次提交
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由 Matt Porter 提交于
Fixes build on 4xx stb03xxx when general purpose dma engine support is enabled. Signed-off-by: NMatt Porter <mporter@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 09 8月, 2005 1 次提交
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由 Kumar Gala 提交于
The memory mappings for MPC8349 USB MPH and DR modules were reversed. Signed-off-by: NLi Yang <LeoLi@freescale.com> Signed-off-by: NJiang Bo <Tanya.jiang@freescale.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 08 8月, 2005 1 次提交
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由 Marcelo Tosatti 提交于
Touching the pte directly causes the 8Mbyte TLB entry to be invalidated. This has been fixed in v2.4 for ages. Signed-off-by: NMarcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 02 8月, 2005 1 次提交
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由 Matt Porter 提交于
Add PPC440EP core support. PPC440EP is a PPC440-based SoC with a classic PPC FPU and another set of peripherals. Signed-off-by: NWade Farnsworth <wfarnsworth@mvista.com> Signed-off-by: NMatt Porter <mporter@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 28 7月, 2005 4 次提交
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由 Kumar Gala 提交于
Typo bug that was using PCI1 defines instead of PCI2 when setting up the second PCI bus controller on 85xx based systems. This hasn't been a real issue since currently the PCI2 sizes are the same as the PCI1 sizes for currently supported boards. Thanks to Andrew Klossner @ Xerox for point this out. Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Downing, Thomas 提交于
The 2.6.12.3 kernel compilation fails for ARCH=ppc when CONFIG_PQ2FADS=y. This patch has been tested on Freescale PQ2FADS-ZU and -VR boards. Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
The UARTs on the MPC824x are unique devices and really shouldn't be thought of as a DUART. In addition, if both UARTs are in use we need to configure the part to enable the 2nd UART since the pins for the UARTs are multiplexed. Adds support to run the 824x Sandpoint with both UARTs if desired. Signed-off-by: NMatt McClintock <msm@freescale.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
Added a proper prototype for cpm2_reset() which gets rid of a build warning. Signed-off-by: NJon Loeliger <jdl@freescale.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 07 7月, 2005 1 次提交
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由 Jeff Mahoney 提交于
This converts the usage of struct of_match to struct of_device_id, similar to pci_device_id. This allows a device table to be generated, which can be parsed by depmod(8) to generate a map file for module loading. In order for hotplug to work with macio devices, patches to module-init-tools and hotplug must be applied. Those patches are available at: ftp://ftp.suse.com/pub/people/jeffm/linux/macio-hotplug/Signed-off-by: NJeff Mahoney <jeffm@suse.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 06 7月, 2005 1 次提交
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由 Eugene Surovegin 提交于
Add explicit disabling of 440GP IRQ compatibility mode when configuring 440GX interrupt controller. This helps when board firmware for some reason uses this compatibility mode and leaves it enabled. It breaks 440GX interrupt code because it assumes native 440GX IRQ mode. People seems to be continuously bitten by this. Signed-off-by: NEugene Surovegin <ebs@ebshome.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 28 6月, 2005 1 次提交
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由 Benjamin Herrenschmidt 提交于
The Power Management Unit on PowerMacs is very sensitive to timeouts during async message exchanges. It uses rather crude protocol based on a shift register with an interrupt and is almost continuously exchanging messages with the host CPU on laptops. This patch adds a routine to the open_pic driver to be able to select a PMU driver so that it bumps it's interrupt priority to above the normal level. This will allow PMU interrupts to occur while another interrupt is pending, and thus reduce the risk of machine beeing abruptly shutdown by the PMU due to a timeout in PMU communication caused by excessive interrupt latency. The problem is very rare, and usually just doesn't happen, but it is still useful to make things even more robust. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 26 6月, 2005 2 次提交
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由 Kumar Gala 提交于
The pending registers for IRQ1-IRQ7 were pointing to the interrupt pending register instead of the external one. Signed-off-by: NTony Li <Tony.Li@freescale.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
Continue the Good Fight: Limit bootmem.h include creep. Signed-off-by: NJon Loeliger <jdl@freescale.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 22 6月, 2005 7 次提交
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由 Kumar Gala 提交于
Fight the Good Fight: Limit prom.h header creep. Signed-off-by: NJon Loeliger <jdl@freescale.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Matt Porter 提交于
Removes ppc4xx_kgdb.c which is no longer being used. Pointed out by Andrei Konovalov. Signed-off-by: NMatt Porter <mporter@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
Added platform device initialization for the two 8250 style UARTs that exist on the MPC8245. Additionally, updated the Sandpoint code to enable one of these UARTs if an MPC8245 is connected to it. Signed-off-by: NMatt McClintock <msm@freescale.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
Converted the MPC10x bridge support (used by MPC10x and 8240/1/5) to used the standard platform device model. Signed-off-by: NMatt McClintock <msm@freescale.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
Previously we needed CONFIG_CPM2 enabled to get the proper IRQ ifdef's for CPM interrupts. Recent changes have caused that to be no longer necessary. Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
Adds support for using the MPC8548 processor on the CDS reference board. Currently all the major busses (PCI, PCI-X, PCI-Express, sRIO) and eTSEC3 and eTSEC4 are not supported. Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
Added descriptions of the new MPC8548 family processors, e500 core and peripherals. Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 21 6月, 2005 1 次提交
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由 Yani Ioannou 提交于
Signed-off-by: NYani Ioannou <yani.ioannou@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 01 6月, 2005 1 次提交
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由 Benjamin Herrenschmidt 提交于
This is the ppc32 patch equivalent to the just posted ppc64 one working around a bug in Apple device-trees regarding the "cpus" nodes. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 29 5月, 2005 4 次提交
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由 Kumar Gala 提交于
This change allows mpc83xx_restart to issue a software reset. Signed-off-by: NRandy Vinson <rvinson@mvista.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Vitaly Bordug 提交于
This patch adds on-chip PCI bridge support for the PQ2 family. The incomplete existent code is updated with interrupt handling stuff and board-specific bits for 8272ADS and PQ2FADS; the related files were renamed (from m8260_pci to m82xx_pci) to be of more generic fashion. This is tested with 8266ADS and 8272ADS, should work on PQ2FADS as well. Signed-off-by: NVitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
Add support for the VIA IDE controller that exists on the MPC8555 CDS system. Updated the config for the system to enable support by default. Signed-off-by: NScott Hall <shall@mvista.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Benjamin Herrenschmidt 提交于
Recent kernels occasionally trigger a PMU timeout on some mac laptops, typically on wakeup from sleep. This seem to be caused by either a too big latency caused by the cpufreq switch on wakeup from sleep or by an interrupt beeing lost due to the reset of the interrupt controller done during wakeup. This patch makes that code more robust by stopping PMU auto poll activity around cpufreq changes on machines that use the PMU for such changes (long latency switching involving a CPU hard reset and flush of all caches) and by removing the reset of the open pic interrupt controller on wakeup (that can cause the loss of an interrupt and Darwin doesn't do it, so it must not be necessary). Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 24 5月, 2005 1 次提交
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由 Kumar Gala 提交于
There is an off-by-one error in the IPIC code that configures the external interrupts (Edge or Level Sensitive). Signed-off-by: NRandy Vinson <rvinson@mvista.com> Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 21 5月, 2005 1 次提交
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由 Kumar Gala 提交于
Initialization of 8250 serial ports that are platform devices require that at empty entry exists in the array of plat_serial8250_port. With out an empty entry we can get some pretty random behavior. Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 20 5月, 2005 1 次提交
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由 Paul Mackerras 提交于
We are computing phys in the code below and never using. This patch takes out the redundant computation. Signed-off-by: NPaul Mackerras <paulus@samba.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 01 5月, 2005 1 次提交
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由 Dan Malek 提交于
There is a problem with large amounts of spurious IRQs on PowerPC 82xx systems. The problem is corrected by adding sync at the end of cpm2_mask_and_ack. This may be needed on 8xx as well but has not yet been confirmed. Signed-off-by: NEugene Surovegin <ebs@ebshome.net> Signed-off-by: NDan Malek <dan@embeddedalley.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 25 4月, 2005 1 次提交
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由 Al Viro 提交于
* ->io_base_virt in struct pci_controller is iomem pointer. Marked as such. Most of the places that used it are already annotated to expect iomem. * places that did gratitious (and wrong) casts a-la isa_io_base = (unsigned long)ioremap(...); hose->io_base_virt = (void *)isa_io_base; turned into hose->io_base_virt = ioremap(...); isa_io_base = (unsigned long)hose->io_base_virt; * pci_bus_io_base() annotated as returning iomem pointer. Signed-off-by: NAl Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 17 4月, 2005 6 次提交
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由 Benoit Boissinot 提交于
make defconfig give the following error on ppc (gcc-4): arch/ppc/syslib/open_pic.c:36: error: static declaration of ‘OpenPIC’ follows non-static declaration arch/ppc/syslib/open_pic_defs.h:175: error: previous declaration of ‘OpenPIC’ was here Signed-Off-By: NBenoit Boissinot <benoit.boissinot@ens-lyon.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Tom Rini 提交于
The CONFIG_8xx_WDT option got broken in the generic hardirq update as ppc32 had its own different request_irq that worked when other arches used setup_irq. This is the trivial fix for the problem. From: Carsten Juttner <carjay@gmx.net> Signed-off-by: NTom Rini <trini@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kumar Gala 提交于
To add support for 36-bit physical addressing on e500 the following changes have been made. The changes are generalized to support any physical address size larger than 32-bits: * Allow FSL Book-E parts to use a 64-bit PTE, it is 44-bits of pfn, 20-bits of flags. * Introduced new CPU feature (CPU_FTR_BIG_PHYS) to allow runtime handling of updating hardware register (SPRN_MAS7) which holds the upper 32-bits of physical address that will be written into the TLB. This is useful since not all e500 cores support 36-bit physical addressing. * Currently have a pass through implementation of fixup_bigphys_addr * Moved _PAGE_DIRTY in the 64-bit PTE case to free room for three additional storage attributes that may exist in future FSL Book-E cores and updated fault handler to copy these bits into the hardware TLBs. Signed-off-by: NKumar Gala <kumar.gala@freescale.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Benjamin Herrenschmidt 提交于
This patch updates the PowerMac cpufreq driver. It depends on the addition of the suspend() method (my previous patch) and on the new flag I defined to silence some warnings that are normal for us. It fixes various issues related to cpufreq on pmac, including some crashes on some models when sleeping the machine while in low speed, proper voltage control on some newer machines, and adds voltage control on 750FX based G3 laptops. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Eugene Surovegin 提交于
This patch adds interrupt acknowledge to the PPC4xx PIC enable_irq implementation for level-sensitive IRQ sources. This helps in cases when enable/disable_irq is used in interrupt handlers for hardware, which requires IRQ acknowledge to be issued from non-interrupt context (e.g. when actual ACK in device needs an I2C transaction). For such strange hardware, interrupt handler disables IRQ and defers actual ACK to some other context. When this happens, IRQ is enabled again. For level-sensitive sources we get spurious triggering right after IRQ is enabled. This patch fixes this. Suggested by Tolunay Orkun <listmember@orkun.us>. Signed-off-by: NEugene Surovegin <ebs@ebshome.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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