- 25 Sep, 2005 5 commits
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Becky Bruce authored
powerpc: Merge semaphore.h Adopted the ppc64 version of semaphore.h. The 32-bit version used smp_wmb(), but recent updates to atomic.h mean this is no longer required. The 64-bit version made use of unlikely(), which has been retained in the combined version. This patch requires the recent atomic.h patch. 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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Jon Loeliger authored
Merge asm-ppc*/rwsem.h into include/asm-powerpc. Removed smp_*mb() memory barriers from the ppc32 code as they are now burried in the atomic_*() functions as suggested by Paul, implemented by Arnd, and pushed out by Becky. I am not the droid you are looking for. This patch depends on Becky's atomic.h merge patch. Signed-off-by:
Jon Loeliger <jdl@freescale.com> Signed-off-by:
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Becky Bruce authored
powerpc: Merge atomic.h and memory.h into powerpc Merged atomic.h into include/powerpc. Moved asm-style HMT_ defines from memory.h into ppc_asm.h, where there were already HMT_defines; moved c-style HMT_ defines to processor.h. Renamed memory.h to synch.h to better reflect its contents. Signed-off-by:
Jon Loeliger <linuxppc@jdl.com> Signed-off-by:
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Jon Loeliger authored
Merge asm-ppc*/seccomp.h. Drop TIF_32BIT check. Signed-off-by:
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Kumar Gala authored
The spinlock_types.h merge renamed the structure for raw_spinlock_t to match ppc64. In doing so some of the spinlock macros/functions needed to be updated to match. Apparently, this seems to only be caught when building power3. Signed-off-by:
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- 22 Sep, 2005 3 commits
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Kumar Gala authored
Merged hw_irq.h between ppc32 & ppc64. Added support to use the Book-E wrtee[i] instructions that allow modifying MSR[EE] atomically. Additionally, added get_irq_desc() macros to ppc32 to allow mask_irq(), unmask_irq(), and ack_irq() to be common between ppc32 & ppc64. Note: because 64-bit Book-E implementations only have a 32-bit MSR the macro's for Book-E need to come before the PPC64 macro's to ensure the right thing happends for 64-bit Book-E processors. Signed-off-by:
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Kumar Gala authored
The merging of auxvec.h into asm-powerpc introduced the AT_SYSINFO_EHDR into the ppc32 build that is used for VDSO. However, we dont have VDSO support in the ppc32 tree at this time. Introducing this define causes a number of other things to get built with the assumption of VDSO, thus causing the compile errors for ppc32. Until we have VDSO on ppc32 we will leave AT_SYSINFO_EHDR a ppc64 only define. Signed-off-by:
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Jon Loeliger authored
This merges the asm-ppc*/dma.h files. Signed-off-by:
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- 21 Sep, 2005 23 commits
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Kumar Gala authored
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Kumar Gala authored
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Kumar Gala authored
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linuxppc@jdl.com authored
Merge asm-ppc*/vga.h Signed-off-by:
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Becky Bruce authored
ppc/ppc64: Merge elf.h into include/asm-powerpc Merge elf.h into a single include file for 32 and 64-bit ppc platforms. This patch has been tested on 32-bit and built on 64-bit platforms. Signed-off-by:
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Becky Bruce authored
ppc32/ppc64: Merge bug.h into include/asm-powerpc This patch merges bug.h into include/asm-powerpc. Changed the data structure for bug_entry such that line is always an int on both 32 and 64-bit platforms; removed casts to int from the 64-bit trap code to reflect this. Signed-off-by:
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linuxppc@jdl.com authored
This is a revised patch to merge asm-ppc*/hardirq.h. It removes some unnecessary #includes, but then requires the addition of #include <asm/irq.h> in PPC32's hw_irq.h much like ppc64 already does. Furthermore, several unnecessary #includes were removed from some ppc32 boards in order to break resulting bad #include cycles. Builds pSeries_defconfig and all ppc32 platforms except the already b0rken bseip. Signed-off-by:
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Kumar Gala authored
On ppc64 timer_interrupt() returned a value that was never used. Changed the ppc64 version of timer_interrupt() to no longer return a value so that the signatures between ppc32 & ppc64 match. This will simplify future merging of arch/powerpc. Signed-off-by:
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Stephen Rothwell authored
Rename and slightly modify {request,free}_perfmon_irq in the ppc code. Signed-off-by:Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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Stephen Rothwell authored
- merge common.c - move model specific files - remove stub Makefiles - clean up arch/ppc*/Makefile Signed-off-by:
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Stephen Rothwell authored
Merge include/asm-ppc64/oprofile_ipml.h and arch/ppc/oprofile/op_impl.h into include/asm-powerpc/oprofile_ipml.h Signed-off-by:
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Stephen Rothwell authored
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Stephen Rothwell authored
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Stephen Rothwell authored
These files are identical. Signed-off-by:
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Stephen Rothwell authored
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Stephen Rothwell authored
This file is the same in both architectures so create arch/powerpc/kernel and move it there. Signed-off-by:
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jdl@freescale.com authored
Merge asm-ppc/posix_types.h and asm-ppc64/posix_types.h. Signed-off-by:
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Kumar Gala authored
Made the CHRP/PMAC/PREP config options selectable by the user. This allows us to build kernels specifically for one of the platforms thus reducing code size. Signed-off-by:
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Benjamin Herrenschmidt authored
This patch slightly change the TLB flush batch mecanism so that we store the full vaddr (including vsid) when adding an entry to the batch so that the flush part doesn't have to get to the context. This cleans it a bit, and paves the way to future updates like dynamic vsids. Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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Olof Johansson authored
Replace some of the hard-coded constants with PAGE_SIZE/SHIFT/ORDER where appropriate. Likewise, in a couple of places it doesn't make sense to base some allocations on page size when all that's required is a constant 4K, etc. Signed-off-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
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Olof Johansson authored
There are potential cases in the future where the IOMMU might be mapping smaller pages than the regular MMU is using. Keep the allocator working on MMU pagesizes, but the low-level mapping functions need to map more than one TCE entry per page to deal with this. Signed-off-by:
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Olof Johansson authored
Split out the implementation-specific parts of include/asm-ppc64/iommu.h to separate include files (tce.h and dart.h respectively). The generic iommu code really doesn't care about the underlying implementation, and the TCE and DART stuff is completely different. Signed-off-by:
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Paul Mackerras authored
This reverts df0d3cec commit.
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- 18 Sep, 2005 9 commits
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Kumar Gala authored
Made the CHRP/PMAC/PREP config options selectable by the user. This allows us to build kernels specifically for one of the platforms thus reducing code size. Signed-off-by:
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Jon Loeliger authored
Here is a new patch that removes all notion of the pmac, prep, chrp and openfirmware initialization sections, and then unifies the sections.h files without those __pmac, etc, sections identifiers cluttering things up. Signed-off-by:
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Jon Loeliger authored
Here is a new patch that removes all notion of the pmac, prep, chrp and openfirmware initialization sections, and then unifies the sections.h files without those __pmac, etc, sections identifiers cluttering things up. Signed-off-by:
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Jon Loeliger authored
Here is a new patch that removes all notion of the pmac, prep, chrp and openfirmware initialization sections, and then unifies the sections.h files without those __pmac, etc, sections identifiers cluttering things up. Signed-off-by:
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Jon Loeliger authored
Here is a new patch that removes all notion of the pmac, prep, chrp and openfirmware initialization sections, and then unifies the sections.h files without those __pmac, etc, sections identifiers cluttering things up. Signed-off-by:
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Kumar Gala authored
We always use the inlined versions of local_irq_enable, local_irq_disable, local_save_flags_ptr, and local_irq_restore on ppc32 so the non-inlined versions where just taking up space. Signed-off-by:
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Kumar Gala authored
Merged ppc_asm.h between ppc32 & ppc64. The majority of the file is common between the two architectures excluding how a single GPR is saved/restored and which GPRs are non-volatile. Additionally, moved the ASM_CONST macro used on ppc64 into ppc_asm.h. Signed-off-by:
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Jon Loeliger authored
Here is a patch to merge the ppc and pp64 version of kmap_types.h Signed-off-by:
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Harald Welte authored
As suggested by Roman Zippel. Signed-off-by:
Harald Welte <laforge@netfilter.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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