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| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2019-10-20 23:01:36 +0800 |
|---|---|---|
| committer | Paul Burton <paulburton@kernel.org> | 2019-11-01 14:31:28 -0700 |
| commit | 6fbde6b492dfc761ad60a68fb2cb32b1eb05b786 (patch) | |
| tree | 34036144cad92b8209ca0e35e79b48c32b797271 /arch/mips/loongson64/loongson-3/smp.h | |
| parent | 1bdb7b76705a38936e9875950587ea91c9ec0a98 (diff) | |
| download | lwn-6fbde6b492dfc761ad60a68fb2cb32b1eb05b786.tar.gz lwn-6fbde6b492dfc761ad60a68fb2cb32b1eb05b786.zip | |
MIPS: Loongson64: Move files to the top-level directory
Current Loongson-3 code can share among all Loongson64 processors.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: chenhc@lemote.com
Cc: paul.burton@mips.com
Diffstat (limited to 'arch/mips/loongson64/loongson-3/smp.h')
| -rw-r--r-- | arch/mips/loongson64/loongson-3/smp.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/mips/loongson64/loongson-3/smp.h b/arch/mips/loongson64/loongson-3/smp.h deleted file mode 100644 index 957bde81e0e4..000000000000 --- a/arch/mips/loongson64/loongson-3/smp.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __LOONGSON_SMP_H_ -#define __LOONGSON_SMP_H_ - -/* for Loongson-3 smp support */ -extern unsigned long long smp_group[4]; - -/* 4 groups(nodes) in maximum in numa case */ -#define SMP_CORE_GROUP0_BASE (smp_group[0]) -#define SMP_CORE_GROUP1_BASE (smp_group[1]) -#define SMP_CORE_GROUP2_BASE (smp_group[2]) -#define SMP_CORE_GROUP3_BASE (smp_group[3]) - -/* 4 cores in each group(node) */ -#define SMP_CORE0_OFFSET 0x000 -#define SMP_CORE1_OFFSET 0x100 -#define SMP_CORE2_OFFSET 0x200 -#define SMP_CORE3_OFFSET 0x300 - -/* ipi registers offsets */ -#define STATUS0 0x00 -#define EN0 0x04 -#define SET0 0x08 -#define CLEAR0 0x0c -#define STATUS1 0x10 -#define MASK1 0x14 -#define SET1 0x18 -#define CLEAR1 0x1c -#define BUF 0x20 - -#endif |