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| author |   Ingo Molnar <mingo@kernel.org> | 2019-05-16 09:04:48 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-05-16 09:04:48 +0200 |
| commit | 00f5764dbb040188e5dce2cd9e648360886b045c (patch) | |
| tree | 2dc969bb165a27a7cebdd1798b7a697243a790de /arch/parisc/include/asm/sparsemem.h | |
| parent | x86/kconfig: Disable CONFIG_GENERIC_HWEIGHT and remove __HAVE_ARCH_SW_HWEIGHT (diff) | |
| parent | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma (diff) | |
| download | linux-dev-00f5764dbb040188e5dce2cd9e648360886b045c.tar.xz linux-dev-00f5764dbb040188e5dce2cd9e648360886b045c.zip | |
Merge branch 'linus' into x86/urgent, to pick up dependent changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/parisc/include/asm/sparsemem.h')
| -rw-r--r-- | arch/parisc/include/asm/sparsemem.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/sparsemem.h b/arch/parisc/include/asm/sparsemem.h new file mode 100644 index 000000000000..b5c3a79045b4 --- /dev/null +++ b/arch/parisc/include/asm/sparsemem.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef ASM_PARISC_SPARSEMEM_H +#define ASM_PARISC_SPARSEMEM_H + +/* We have these possible memory map layouts: + * Astro: 0-3.75, 67.75-68, 4-64 + * zx1: 0-1, 257-260, 4-256 + * Stretch (N-class): 0-2, 4-32, 34-xxx + */ + +#define MAX_PHYSMEM_BITS 39 /* 512 GB */ +#define SECTION_SIZE_BITS 27 /* 128 MB */ + +#endif |