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2006-06-29[SPARC]: sparc32 side of of_device layer IRQ resolution.David S. Miller
Happily, life is much simpler on 32-bit sparc systems. The "intr" property, preferred over the "interrupts" property is used-as. Some minor translations of this value happen on sun4d systems. The stage is now set to rewrite the sparc serial driver probing to use the of_driver framework, and then to convert all SBUS, EBUS, and ISA drivers in-kind so that we can nuke all those special bus frameworks. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: of_device layer IRQ resolutionDavid S. Miller
Do IRQ determination generically by parsing the PROM properties, and using IRQ controller drivers for final resolution. One immediate positive effect is that all of the IRQ frobbing in the EBUS, ISA, and PCI controller layers has been eliminated. We just look up the of_device and use the properly computed value. The PCI controller irq_build() routines are gone and no longer used. Unfortunately sbus_build_irq() has to remain as there is a direct reference to this in the sunzilog driver. That can be killed off once the sparc32 side of this is written and the sunzilog driver is transformed into an "of" bus driver. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: Fix typo in clock_probe().David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64] clock: Only probe central fhc clock on Enterprise boxes.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64] power: Do not pass SA_SHIRQ to request_irq().David S. Miller
This needs to be a unique interrupt source because we do not have a register or similar to poll to make sure the IRQ is really for us. We do not have any dev_id to pass in anyways, and the generic IRQ layer is now enforcing that when SA_SHIRQ is specified, dev_id must be non-NULL. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: Fix typo in isa_dev_get_irq_using_imap().David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: Let irq_install_pre_handler() get called multiple times.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Kill interrupt stuff and linux_phandle from device_node.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Convert clock drivers to of_driver framework.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64] auxio: Convert to pure of_device driver.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Convert all FB SBUS drivers to of_driver framework.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Add of_io{remap,unmap}().David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Encode I/O space into resource flags on sparc32.David S. Miller
On sparc64 we don't need to do this because the resource values are large enough to encode the full physical address. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Beginnings of generic of_device framework.David S. Miller
The idea is to fully construct the device register and interrupt values into these of_device objects, and convert all of SBUS, EBUS, ISA drivers to use this new stuff. Much ideas and code taken from Ben H.'s powerpc work. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC]: Add of_n_{addr,size}_cells().David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[SPARC64]: Kill starfire_cookie from SBUS/PCI.David S. Miller
Totally unused. We need to traverse the list of global IRQ translaters, so storing it in the per-bus structures was useless. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-29[PATCH] usb gadget: fixup pxa2xx_udc to include asm/arch/udc.h againMilan Svoboda
This fixes pxa2xx_udc.c to include asm/arch/udc.h again to fix current build breakage. Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com> [ forwarded by David Brownell <david-b@pacbell.net> ] [ fixed to apply properly by Linus ] Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6: (22 commits) [PATCH] devfs: Remove it from the feature_removal.txt file [PATCH] devfs: Last little devfs cleanups throughout the kernel tree. [PATCH] devfs: Rename TTY_DRIVER_NO_DEVFS to TTY_DRIVER_DYNAMIC_DEV [PATCH] devfs: Remove the tty_driver devfs_name field as it's no longer needed [PATCH] devfs: Remove the line_driver devfs_name field as it's no longer needed [PATCH] devfs: Remove the videodevice devfs_name field as it's no longer needed [PATCH] devfs: Remove the gendisk devfs_name field as it's no longer needed [PATCH] devfs: Remove the miscdevice devfs_name field as it's no longer needed [PATCH] devfs: Remove the devfs_fs_kernel.h file from the tree [PATCH] devfs: Remove devfs_remove() function from the kernel tree [PATCH] devfs: Remove devfs_mk_cdev() function from the kernel tree [PATCH] devfs: Remove devfs_mk_bdev() function from the kernel tree [PATCH] devfs: Remove devfs_mk_symlink() function from the kernel tree [PATCH] devfs: Remove devfs_mk_dir() function from the kernel tree [PATCH] devfs: Remove devfs_*_tape() functions from the kernel tree [PATCH] devfs: Remove devfs support from the sound subsystem [PATCH] devfs: Remove devfs support from the ide subsystem. [PATCH] devfs: Remove devfs support from the serial subsystem [PATCH] devfs: Remove devfs from the init code [PATCH] devfs: Remove devfs from the partition code ...
2006-06-29Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] Make AGP depend on PCI [AGPGART] remove unused variable [AGPGART] Fix pci_register_driver checking in amd64-agp [AGPGART] Compile fix for ati-agp [AGPGART] Suspend/Resume support for nVidia nForce AGP. [AGPGART] Suspend/Resume improvements for ATI AGP [AGPGART] Whitespace cleanups for ati-agp
2006-06-29Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* '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] Add missing backslashes to macro definitions.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Death list of board support to be removed after 2.6.18.Ralf Baechle
As usual fixes would be prefered. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Remove BSD and Sys V compat data types.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] ioc3.h: Uses u8, so include <linux/types.h>.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] 74K: Assume it will also have an AR bit in config7Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Treat CPUs with AR bit as physically indexed.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Oprofile: Support VSMP on 34K.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] MIPS32/MIPS64 S-cache fix and cleanupAtsushi Nemoto
Use blast_scache_range, blast_inv_scache_range for mips32/mips64 scache routine. Also initialize waybit for MIPS32/MIPS64 S-cache. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> 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 Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] excite: plat_setup -> plat_mem_setup.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] au1xxx: export dbdma functionsDomen Puncer
These are needed for au1550_ac97 module. Signed-off-by: Domen Puncer <domen.puncer@ultra.si> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] au1xxx: dbdma, no sleeping under spin_lockDomen Puncer
kmalloc under spin_lock can't sleep. Signed-off-by: Domen Puncer <domen.puncer@ultra.si> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] au1xxx: fix PSC_SMBTXRX_RSR.Domen Puncer
Signed-off-by: Domen Puncer <domen.puncer@ultra.si> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Early printk for IP27.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Fix handling of 0 length I & D caches.Chris Dearman
Don't ask. Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Typo fixes.Chris Dearman
Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] MIPS32/MIPS64 secondary cache managementChris Dearman
Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Fix FIXADDR_TOP for TX39/TX49.Atsushi Nemoto
FIXADDR_TOP is used for HIGHMEM and for upper limit of vmalloc area on 32bit kernel. TX39XX and TX49XX have "reserved" segment in CKSEG3 area. 0xff000000-0xff3fffff on TX49XX and 0xff000000-0xfffeffff on TX39XX are reserved (unmapped, uncached) therefore can not be used as mapped area. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Remove first timer interrupt setup in wrppmc_timer_setup()Yoichi Yuasa
The first timer interrupt setup already happens in time_init(). Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Fix configuration of R2 CPU features and multithreading.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Fix build error: don't offer SMP on systems that don't have SMP.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Limit MIPS_MT to MIPS32R2 only.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Remove set_c0_status(ST0_IM) from wrppmc's irq.c.Yoichi Yuasa
mips_cpu_irq_init() does clear_c0_status(ST0_IM) first, so set_c0_status(ST0_IM) isn't necessary. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Remove unused system type name for DDB5074 and DDB5476.Yoichi Yuasa
This patch removes unused system type name. DDB5074 and DDB5476 were already removed. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29elf-em.h: Define and explain both EM_MIPS_RS3_LE and EM_MIPS_RS4_BE.Ralf Baechle
They have been obsoleted by the ELF header EI_CLASS and EI_DATA fields in combination with e_flags. Afaics EM_MIPS_RS3_LE and EM_MIPS_RS4_BE never had any practical relevance. Binutils will not produce such binaries and the kernel will not accept them as MIPS binaries. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Removes unused functions for GT64120Yoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Fix use of ehb instruction for non-R2 configurations.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Define ARCH_HAS_IRQ_PER_CPU for all SMP systems.Ralf Baechle
Without SMTC on non-Malta will blow up. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Consistent formatting for Qemu makefile segment.Ralf Baechle
2006-06-29[MIPS] Wire up tee(2).Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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