- 20 Oct, 2005 5 commits
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Paul Mackerras authored
I missed a few places where ppc code was still assuming that the ppc_md.show_[per]cpuinfo functions returned int. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
Having it here rather than in arch/ppc64/kernel/smp.c means that we can use it on 32-bit SMP systems easily with ARCH=powerpc. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
... for consistency with ppc32; also add in ppc32's show_percpuinfo function. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Becky Bruce authored
This patch merges types.h into include/asm-powerpc. The only real change is the removal of the include of linux/config.h from the 32-bit version - it doesn't appear to be necessary. This patch has been built on several different 32 and 64-bit platforms, and booted on mpc8540_ads. Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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David Gibson authored
This patches the ppc32 and ppc64 versions of the headers and .c files with helper functions for manipulating the performance counting hardware. As a side effect, it removes use of the term "perfmon" from ppc32, thus avoiding confusion with the unrelated performance counter interface from HP Labs also called "perfmon". Built, but not booted, for g5, pSeries, iSeries, and 32-bit Powermac with both ARCH=powerpc and ARCH=ppc{,64} as appropriate. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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- 19 Oct, 2005 11 commits
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Kumar Gala authored
The _GLOBAL() macro is for text symbols only. Changed to using .globl for .data symbols. This is also needed in ppc32 land to allow FSL Book-E, 40x, and 44x to work. Signed-off-by: Kumar K. Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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Kumar Gala authored
Some minor fixes that are needed if we are building for a book-e processor. Signed-off-by: Kumar K. Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
The code was incorrectly doing a division by 0 in the case where the denominator was 0x100000000 and the divisor was 0xffffffff. Thanks to Fred Liu of Motorola for pointing this out. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
We now use the merged time.c for both 32-bit and 64-bit compilation with ARCH=powerpc, and for ARCH=ppc64, but not for ARCH=ppc32. This removes setup_default_decr (folds its function into time_init) and moves wakeup_decrementer into time.c. This also makes an asm-powerpc/rtc.h. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
This defines CONFIG_PPC_STD_MMU for ppc64, changes an instance of sys32_ to compat_sys_ in the ppc64 syscall table, and removes a reference to a non-existent arch/powerpc/xmon/Makefile. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
Also corrected my email address in ptrace.c and updated the comments at the top of ptrace32.c. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
The second argument of get_sigset_t needed to have the const keyword. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
A few things change for consistency between ppc32 and ppc64: idle functions return void; *_get_boot_time functions return unsigned long (i.e. time_t) rather than filling in a struct rtc_time (since that's useful to the callers and easier for pmac to generate); *_get_rtc_time and *_set_rtc_time functions take a struct rtc_time; irq_canonicalize is gone; nvram_sync returns void. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
This makes platform code use the smp_ops variable directly instead of ppc_md.smp_ops, removes the two unused `data' and `wait' arguments from the *_message_pass() functions, and removes the call to the never-implemented smp_ops->space_timers() function. Signed-off-by: Paul Mackerras <paulus@samba.org>
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- 18 Oct, 2005 4 commits
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Stephen Rothwell authored
This allows us to get rid of one type of entry in systbl.S. In passing we remove the duplicate compat_sys_getdents and compat_sys_utimes for which there are generic versions. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Paul Mackerras authored
This makes ppc use the syscalls.c from arch/powerpc/kernel, exports copy_and_flush from head_32.S for use by prom_init.c (ARCH=powerpc), and consolidates the sys_fadvise64_64 implementations for 32-bit. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Stephen Rothwell authored
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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- 17 Oct, 2005 11 commits
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David Gibson authored
With ARCH=powerpc, a spurious ifdef in prom_init prevented the seconday hold loop being correctly copied down on Maple. With this patch, Maple boots with ARCH=powerpc Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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David Gibson authored
The merge-tree version of LOADBASE actually loads the whole given address from the toc for ppc64. The matching OFF macro adjust for this, using an offset of 0 for ppc64, but we weren't using that in power4_idle. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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Kumar Gala authored
The _GLOBAL() macro is for text symbols only. Changed to using .globl for .data symbols. Signed-off-by: Kumar K. Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
... since all platforms will have a device tree. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
This introduces flush_{fp,altivec,spe}_to_thread and fixes a branch-too-far error in linking. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
Signed-off-by: Paul Mackerras <paulus@samba.org>
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Paul Mackerras authored
We were initializing the btext stuff from prom_init(), thus breaking the rule that all communication between prom_init() and the rest of the kernel has to be via the flattened device tree. This removes the btext initialization calls from prom_init() and initializes it instead after the device tree is unflattened. It would be nice to do it earlier, but that needs some more infrastructure to find the properties we need in the flattened device tree. Signed-off-by: Paul Mackerras <paulus@samba.org>
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Stephen Rothwell authored
instead of L1_CACHE_LINE_SIZE and LG_L1_CACHE_LINE_SIZE Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Stephen Rothwell authored
I forgot a semicolon. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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- 14 Oct, 2005 5 commits
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Stephen Rothwell authored
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Stephen Rothwell authored
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Stephen Rothwell authored
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Stephen Rothwell authored
This allows us to simplify a couple of things. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Stephen Rothwell authored
The only real user of this file outside platforms/iseries was drivers/net/iseries_veth.c but all it wanted was ISERIES_HV_ADDR() so we move that to abs_addr.h (and lowercase it). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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- 13 Oct, 2005 4 commits
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Stephen Rothwell authored
It will now give ppc64 on 64bit platforms and ppc on 32bit platforms. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Stephen Rothwell authored
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Stephen Rothwell authored
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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Stephen Rothwell authored
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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