kernel.git/arch/ppc/Kconfig, branch linux-2.6.20.y

kconfig: Standardize "depends" -> "depends on" in Kconfig files

2006-12-12T19:04:19Z

Standardize the miniscule percentage of occurrences of "depends" in Kconfig files to "depends on", and update kconfig-language.txt to reflect that. Signed-off-by: Robert P. J. Day Signed-off-by: Adrian Bunk

[PATCH] LOG2: Implement a general integer log2 facility in the kernel

2006-12-08T16:28:51Z

This facility provides three entry points: ilog2() Log base 2 of unsigned long ilog2_u32() Log base 2 of u32 ilog2_u64() Log base 2 of u64 These facilities can either be used inside functions on dynamic data: int do_something(long q) { ...; y = ilog2(x) ...; } Or can be used to statically initialise global variables with constant values: unsigned n = ilog2(27); When performing static initialisation, the compiler will report "error: initializer element is not constant" if asked to take a log of zero or of something not reducible to a constant. They treat negative numbers as unsigned. When not dealing with a constant, they fall back to using fls() which permits them to use arch-specific log calculation instructions - such as BSR on x86/x86_64 or SCAN on FRV - if available. [akpm@osdl.org: MMC fix] Signed-off-by: David Howells Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Herbert Xu Cc: David Howells Cc: Wojtek Kaniewski Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] use generic BUG for ppc

2006-12-08T16:28:39Z

Switch ppc over to using the generic BUG implementation. Signed-off-by: Judith Lebzelter Cc: Jeremy Fitzhardinge Cc: Michael Ellerman Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[POWERPC] Generic DCR infrastructure

2006-12-04T05:08:25Z

This patch adds new dcr_map/dcr_read/dcr_write accessors for DCRs that can be used by drivers to transparently address either native DCRs or memory mapped DCRs. The implementation for memory mapped DCRs is done after the binding being currently worked on for SLOF and the Axon chipset. This patch enables it for the cell native platform Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras

Fix misc Kconfig typos

2006-11-30T04:22:59Z

Fix various Kconfig typos. Signed-off-by: Matt LaPlante Acked-by: Randy Dunlap Signed-off-by: Adrian Bunk

Attack of "the the"s in arch

2006-10-03T20:21:02Z

The patch below corrects multiple occurances of "the the" typos across several files, both in source comments and KConfig files. There is no actual code changed, only text. Note this only affects the /arch directory, and I believe I could find many more elsewhere. :) Signed-off-by: Adrian Bunk

[PATCH] Have Power use add_active_range() and free_area_init_nodes()

2006-09-27T15:26:11Z

Size zones and holes in an architecture independent manner for Power. [judith@osdl.org: build fix] Signed-off-by: Mel Gorman Cc: Dave Hansen Cc: Andy Whitcroft Cc: Andi Kleen Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: "Keith Mannthey" Cc: "Luck, Tony" Cc: KAMEZAWA Hiroyuki Cc: Yasunori Goto Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[POWERPC] PPC: Fix Kconfig whitespace warnings

2006-09-13T08:39:53Z

Fix the following whitespace warnings when compiling with ARCH=ppc arch/ppc/Kconfig:1207:warning: leading whitespace ignored arch/ppc/Kconfig:1226:warning: leading whitespace ignored arch/ppc/Kconfig:1231:warning: leading whitespace ignored Also fix a typo ("Supprt"). Signed-off-by: Josh Boyer Signed-off-by: Paul Mackerras

[PATCH] KConfig: Spellchecking 'similarity' and 'independent'

2006-06-29T18:59:14Z

Several KConfig files had 'similarity' and 'independent' spelled incorrectly... Acked-by: Alan Cox Signed-off-by: Linus Torvalds

[PATCH] remove powerpc bitops in favor of existing generic bitops

2006-05-24T06:08:58Z

There already exists a big endian safe bitops implementation in lib/find_next_bit.c. The code in it is 90%+ common with the powerpc specific version, so the powerpc version is redundant. This patch makes the necessary changes to use the generic bitops in powerpc, and removes the powerpc specific version. Signed-off-by: Jon Mason Signed-off-by: Paul Mackerras