linux.git/include/asm-powerpc/reg.h, branch v2.6.26 Linux kernel source tree [POWERPC] move celleb DABRX definitions 2008-03-03T07:03:14+00:00 Jens Osterkamp jens@de.ibm.com 2008-02-28T10:26:21+00:00 9176c0b1f5a9099cebc07458042ae6a7c75af7b2 This moves the private DABRX definitions for celleb from beat.h to reg.h to make them usable for all. Signed-off-by: Jens Osterkamp <jens@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
This moves the private DABRX definitions for celleb from beat.h to
reg.h to make them usable for all.

Signed-off-by: Jens Osterkamp <jens@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[POWERPC] Made FSL Book-E PMC support more generic 2008-02-06T05:34:14+00:00 Andy Fleming afleming@freescale.com 2008-02-05T00:27:55+00:00 39aef685af431c032ffd2763ec8782b13c32520c Some of the more recent e300 cores have the same performance monitor implementation as the e500. e300 isn't book-e, so the name isn't really appropriate. In preparation for e300 support, rename a bunch of fsl_booke things to say fsl_emb (Freescale Embedded Performance Monitors). Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> 
Some of the more recent e300 cores have the same performance monitor
implementation as the e500.  e300 isn't book-e, so the name isn't
really appropriate.  In preparation for e300 support, rename a bunch
of fsl_booke things to say fsl_emb (Freescale Embedded Performance Monitors).

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
[POWERPC] Add definition of Cell bookmark SPR 2008-01-25T11:52:51+00:00 Geoff Levand geoffrey.levand@am.sony.com 2008-01-18T20:29:47+00:00 cda563fb9ca2c26ff720110b25e96205b71d3bae Add a definition for the Cell bookmark SPR to asm-powerpc/regs.h. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Paul Mackerras <paulus@samba.org> 
Add a definition for the Cell bookmark SPR to asm-powerpc/regs.h.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
[POWERPC] Use SLB size from the device tree 2007-12-11T02:45:56+00:00 Michael Neuling mikey@neuling.org 2007-12-06T06:24:48+00:00 584f8b71a2e8abdaeb4b6f4fddaf542b61392453 Currently we hardwire the number of SLBs to 64, but PAPR says we should use the ibm,slb-size property to obtain the number of SLB entries. This uses this property instead of assuming 64. If no property is found, we assume 64 entries as before. This soft patches the SLB handler, so it shouldn't change performance at all. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org> 
Currently we hardwire the number of SLBs to 64, but PAPR says we
should use the ibm,slb-size property to obtain the number of SLB
entries.  This uses this property instead of assuming 64.  If no
property is found, we assume 64 entries as before.

This soft patches the SLB handler, so it shouldn't change performance
at all.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
[POWERPC] Remove APUS support from arch/ppc 2007-09-17T05:15:04+00:00 Adrian Bunk bunk@kernel.org 2007-08-27T21:29:53+00:00 e6b6e3ffb9ee8926f9f2f7dc9147df73e27d5828 Current status of APUS: - arch/powerpc/: removed in 2.6.23 - arch/ppc/: marked BROKEN since 2 years This therefore removes the remaining parts of APUS support from arch/ppc, include/asm-ppc, arch/powerpc and include/asm-powerpc. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Paul Mackerras <paulus@samba.org> 
Current status of APUS:
- arch/powerpc/: removed in 2.6.23
- arch/ppc/: marked BROKEN since 2 years

This therefore removes the remaining parts of APUS support from
arch/ppc, include/asm-ppc, arch/powerpc and include/asm-powerpc.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
[POWERPC] pasemi: Export more SPRs to sysfs when CONFIG_DEBUG_KERNEL=y 2007-09-13T15:33:21+00:00 Olof Johansson olof@lixom.net 2007-09-05T02:09:06+00:00 2e1957fd47b9d4b7bf35be2ec3d4b5e3eefe5cc0 Export some of the implementation-specific registers via sysfs. Useful when debugging, etc. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org> 
Export some of the implementation-specific registers via sysfs.
Useful when debugging, etc.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
[POWERPC] Oprofile enhanced instruction sampling support 2007-07-10T11:55:48+00:00 will schmidt will_schmidt@vnet.ibm.com 2007-06-26T16:12:33+00:00 078f194045f892a10f4a5406e7cb06a7f8d42c57 Oprofile enhanced instruction sampling support. When performing instruction sampling, the mmcra[SLOT] field can be used to more accurately identify the address of the sampled instruction. Tested on power4, js20, power5 and power5+. Signed-off-by: Will Schmidt <will_schmidt@vnet.ibm.com> cc: Maynard Johnson <maynardj@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> 
Oprofile enhanced instruction sampling support.

When performing instruction sampling, the mmcra[SLOT] field can be used to
more accurately identify the address of the sampled instruction.

Tested on power4, js20, power5 and power5+.

Signed-off-by: Will Schmidt <will_schmidt@vnet.ibm.com>
cc: Maynard Johnson <maynardj@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
[POWERPC] pasemi: PA6T oprofile support 2007-04-24T11:31:51+00:00 Olof Johansson olof@lixom.net 2007-04-18T06:38:21+00:00 25fc530eed1ca9ccde2a1e96d0b2060867f76bb2 Oprofile support for PA6T, kernel side. Also rename the PA6T_SPRN.* defines to SPRN_PA6T.*. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org> 
Oprofile support for PA6T, kernel side.

Also rename the PA6T_SPRN.* defines to SPRN_PA6T.*.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
[POWERPC] pasemi: SMP timebase sync 2007-02-07T03:03:22+00:00 Olof Johansson olof@lixom.net 2007-02-04T22:36:53+00:00 c388cfebbf22acd2b6adf757b35e28d4be66ac7c Timebase update is simple on PA6T, since global updates can be done from one core by writing to an SPR. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org> 
Timebase update is simple on PA6T, since global updates can be done from
one core by writing to an SPR.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
[POWERPC] pasemi: Idle loops 2007-02-07T03:03:22+00:00 Olof Johansson olof@lixom.net 2007-02-04T22:36:51+00:00 1199919b69ff9559a3d3444fb5eb45b7cc48264d Powersave support on PA6T. Right now it only uses 'doze' mode, and will default to no savings (spin). Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Paul Mackerras <paulus@samba.org> 
Powersave support on PA6T. Right now it only uses 'doze' mode, and
will default to no savings (spin).

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>