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2007-04-27[MIPS] JMR3927 cleanupAtsushi Nemoto2-241/+2
* Kill dead codes * Rearrange irq chip handlers * Minimize defconfig Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-04-27[MIPS] merge GT64111 PCI routines and GT64120 PCI_0 routinesYoichi Yuasa5-120/+19
This patch has merged GT64111 PCI routines and GT64120 PCI_0 routines. GT64111 PCI is almost the same as GT64120's PCI_0. This patch don't change GT64120 PCI routines. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-29[MIPS] EV64120: Include <asm/irq.h> to fix warning.Ralf Baechle1-0/+1
arch/mips/pci/pci-ev64120.c:10: warning: implicit declaration of function 'allocate_irqno' Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-24[MIPS] SB1250: Fix bugs/warnings by creative use of volatile.Ralf Baechle2-2/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-04[MIPS] MTX1: clear PCI errorsFlorian Fainelli1-1/+5
This patch clears PCI errors after showing more debug informations. Signed-off-by: Florian Fainelli <florian.fainelli@int-evry.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-04[MIPS] SN: PCI fixup needs to include <irq.h>.Ralf Baechle1-0/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-04[MIPS] jmr3927: build fixAtsushi Nemoto1-10/+4
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-26[MIPS] Mark pcibios_fixup_device_resources() as __devinitAtsushi Nemoto1-1/+1
pcibios_fixup_device_resources() is called by pcibios_fixup_bus() which is marked as __devinit. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-18[MIPS] Support for several more SNI RM models.Thomas Bogendoerfer2-5/+138
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-18[MIPS] Iomap implementation.Ralf Baechle1-0/+8
This implementation has support for the concept of one separate ioport address space by PCI domain. A pointer to the virtual address where the port space of a domain has been mapped has been added to struct pci_controller and systems should be fixed to fill in this value. For single domain systems this will be the same value as passed to set_io_port_base(). Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13[MIPS] Unify dma-{coherent,noncoherent.ip27,ip32}Ralf Baechle2-1/+80
Platforms will now have to supply a function dma_device_is_coherent which returns if a particular device participates in the coherence domain. For most platforms this function will always return 0 or 1. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Use ARRAY_SIZE macro when appropriateAhmed S. Darwish1-1/+2
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-06[MIPS] Make I8259A_IRQ_BASE customizableAtsushi Nemoto1-11/+2
Move I8259A_IRQ_BASE from asm/i8259.h to asm/mach-generic/irq.h and make it really customizable. And remove I8259_IRQ_BASE declared on some platforms. Currently only NEC_CMBVR4133 is using custom I8259A_IRQ_BASE value. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-01-08[MIPS] pnx8550: Fix write_config_byte() PCI config space accessorDavy Chan1-1/+1
There's a serious typo in the function: arch/mips/pci/ops-pnx8550.c:write_config_byte() The parameter passed to the function config_access() is PCI_CMD_CONFIG_READ instead of PCI_CMD_CONFIG_WRITE. This renders any attempts to write a single byte to the PCI configuration registers useless. This problem does not exist for write_config_word() nor write_config_dword(). This problem has been there since kernel v2.6.17 and is still there as of kernel v2.6.19.1. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-12-09[PATCH] add STB810 support (Philips PNX8550-based)Vitaly Wool1-2/+2
Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-12-09[MIPS] Rename SNI_RM200_PCI to just SNI_RM preparing for more RM machinesThomas Bogendoerfer1-1/+1
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-30[MIPS] Rewrite GALILEO_INL/GALILEO_OUTL to GT_READ/GT_WRITEYoichi Yuasa2-14/+13
This patch has rewritten GALILEO_INL/GALILEO_OUTL using GT_READ/GT_WRITE. This patch tested on Cobalt Qube2. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06[MIPS] EV64120: Fix PCI interrupt allocation.Ralf Baechle3-35/+22
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-08[MIPS] Complete fixes after removal of pt_regs argument to int handlers.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds1-1/+1
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (39 commits) Add missing maintainer countries in CREDITS Fix bytes <-> kilobytes typo in Kconfig for ramdisk fix a typo in Documentation/pi-futex.txt BUG_ON conversion for fs/xfs/ BUG_ON() conversion in fs/nfsd/ BUG_ON conversion for fs/reiserfs BUG_ON cleanups in arch/i386 BUG_ON cleanup in drivers/net/tokenring/ BUG_ON cleanup for drivers/md/ kerneldoc-typo in led-class.c debugfs: spelling fix rcutorture: Fix incorrect description of default for nreaders parameter parport: Remove space in function calls Michal Wronski: update contact info Spelling fix: "control" instead of "cotrol" reboot parameter in Documentation/kernel-parameters.txt Fix copy&waste bug in comment in scripts/kernel-doc remove duplicate "until" from kernel/workqueue.c ite_gpio fix tabbage fix file specification in comments ... Fixed trivial path conflicts due to removed files: arch/mips/dec/boot/decstation.c, drivers/char/ite_gpio.c
2006-10-03fix file specification in commentsUwe Zeisberger1-1/+1
Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-10-03[MIPS] Remove IT8172-based platforms, ITE 8172G and Globespan IVR support.Yoichi Yuasa4-371/+0
As per feature-removal-schedule.txt. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-03[MIPS] BCM1250: TRDY timeout tweaks for Broadcom SiByte systemsMaciej W. Rozycki1-1/+22
It was obesrved that at least one older PCI card predating the requirement for the TRDY signal to respond within 16 clock ticks actually does not meet this rule nor even the power-on defaults of the PCI bridges found in development systems built around the Broadcom SiByte SOCs. Here is a patch that bumps up the timeout to the highest finite value supported by these chips, which is 255 clock ticks. The bridges affected are the SiByte SOC itself and the SP1011. This change does not effectively affect systems only having PCI option cards installed that meet the TRDY requirement of the current PCI spec. The rule was introduced with PCI 2.1, so any older card may make the system affected. If this is the case, performance of the system will suffer in return for the card working at all. If this is a concern, then the solution is not to use such cards. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---
2006-09-27[MIPS] Remove EV96100 as previously announced.Ralf Baechle4-282/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-09-27[MIPS] IP27: Delete useless declaration of allocate_irqno().Ralf Baechle1-2/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-09-27[MIPS] Atlas: update interrupt handlingMaciej W. Rozycki1-10/+10
The following change updates the Atlas interrupt handling to match that of Malta. Tested with a 5Kc and a 34Kf successfully. Signed-off-by: Maciej W. Rozycki <macro@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-09-27[MIPS] Fix for pci config_access on alchemy au1x000Alexander Bigga1-1/+1
I've encountered a serious problem with PCI config space access on Au1x000 platforms with recent 2.6.x-kernel. With 2.4.31 the same hardware works fine. So I was looking for the differences: Symptoms: - no PCI-device is seen on bootup though two or three cards are present - lspci output is empty - OR: lspci shows 20 times the same device (- OR: in some slot-configurations it worked anyhow) System(s): 1. platform with Au1500 and three PCI-devices (actually a mycable XXS1500 with backplane for three PCI-devices) 2. platform with Au1550 and two PCI-devices (custom board) Debugging: I digged down to the config_access() of the au1xxx-processors in arch/mips/pci/ops-au1000.c and switched on DEBUG. The code of config_access() seems to be almost the same as of the 2.4.x-kernel. But the "pci_cfg_vm->addr" returned by get_vm_area(0x2000, 0) once on booting is different. That's of course not forbidden. But the alignment seems to be wrong. In my case, I received: 2.4.31: pci_cfg_vm->addr = c0000000 2.6.18-rc5: pci_cfg_vm->addr = c0101000 To make it short: With 2.6.x it fails on the first config-access with: "PCI ERR detected: status 83a00356". Fixup: My fix is now, to use the VM_IOREMAP-flag in the get_vm_area call. This flag seems to be introduced in mm/vmalloc.c a long time ago (in 2.6.7-bk13, I found in gitweb). Now, the returned address is pci_cfg_vm->addr = c0104000 and everything works fine. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-09-27[MIPS] Fix EV64120 PCI fixup in MakefileYoichi Yuasa1-1/+1
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] vr41xx: Move IRQ numbers to asm-mips/vr41xx/irq.hYoichi Yuasa1-1/+0
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Don't include obsolete <linux/config.h>.Ralf Baechle3-3/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel8-8/+0
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-29Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds3-9/+9
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (33 commits) [MIPS] Add missing backslashes to macro definitions. [MIPS] Death list of board support to be removed after 2.6.18. [MIPS] Remove BSD and Sys V compat data types. [MIPS] ioc3.h: Uses u8, so include <linux/types.h>. [MIPS] 74K: Assume it will also have an AR bit in config7 [MIPS] Treat CPUs with AR bit as physically indexed. [MIPS] Oprofile: Support VSMP on 34K. [MIPS] MIPS32/MIPS64 S-cache fix and cleanup [MIPS] excite: PCI makefile needs to use += if it wants a chance to work. [MIPS] excite: plat_setup -> plat_mem_setup. [MIPS] au1xxx: export dbdma functions [MIPS] au1xxx: dbdma, no sleeping under spin_lock [MIPS] au1xxx: fix PSC_SMBTXRX_RSR. [MIPS] Early printk for IP27. [MIPS] Fix handling of 0 length I & D caches. [MIPS] Typo fixes. [MIPS] MIPS32/MIPS64 secondary cache management [MIPS] Fix FIXADDR_TOP for TX39/TX49. [MIPS] Remove first timer interrupt setup in wrppmc_timer_setup() [MIPS] Fix configuration of R2 CPU features and multithreading. ...
2006-06-29[MIPS] Remove BSD and Sys V compat data types.Ralf Baechle2-8/+8
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] excite: PCI makefile needs to use += if it wants a chance to work.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-27[PATCH] 64bit resource: change pci core and arch code to use resource_size_tGreg Kroah-Hartman1-2/+2
Based on a patch series originally from Vivek Goyal <vgoyal@in.ibm.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19[MIPS] Support for the RM9000-based Basler eXcite smart camera platform.Ralf Baechle4-7/+204
Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-19[MIPS] Support for the R5500-based NEC EMMA2RH Mark-eins boarddmitry pervushin4-0/+379
Signed-off-by: dmitry pervushin <dpervushin@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-19[MIPS] Support SNI RM200C SNI in big endian mode and R5000 processors.Thomas Bogendoerfer1-6/+6
Added support for RM200C machines with big endian firmware Added support for RM200-C40 (R5000 support) Signed-off-by: Florian Lohoff <flo@rfc822.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-19[MIPS] Remove support for NEC DDB5476.Ralf Baechle3-380/+0
As warned several times before. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-19[MIPS] Remove support for NEC DDB5074.Ralf Baechle4-372/+0
As warned several times before. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-19[MIPS] Remove unused function alloc_pci_controller.Ralf Baechle1-5/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-19[MIPS] IP27: Extract pci_ops into separate file.Ralf Baechle3-292/+308
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-19[MIPS] IP27: Use symbolic constants instead of magic numbers.Ralf Baechle1-2/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-19[MIPS] C99-ify struct resource initialization.Ralf Baechle7-64/+68
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-19[MIPS] Wind River 4KC PPMC Eval Board SupportMark.Zhan2-0/+38
Support for the GT-64120-based Wind River 4KC PPMC Evaluation board. Signed-off-by: Rongkai.Zhan <Rongkai.zhan@windriver.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-03-21[MIPS] War on whitespace: cleanup initial spaces followed by tabs.Ralf Baechle6-19/+19
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-03-09[MIPS] Momentum: Resurrect after things were moved around a while ago.Ralf Baechle1-2/+4
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-07[MIPS] Fix Cobalt PCI cache line sizesPeter Horton1-2/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-07[MIPS] BCM1480: Cleanup debug code left behind in the PCI driver.Mark Mason1-2/+0
Signed-off-by: Mark Mason <mason@broadcom.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-07[MIPS] BCM1125 PCI fixesMark Mason1-0/+1
Make BCM1125 targets to link again. Signed-off-by: Mark Mason <mason@broadcom.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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