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| author | David Daney | 2008-12-12 00:33:32 +0100 |
|---|---|---|
| committer | Ralf Baechle | 2009-01-11 10:57:24 +0100 |
| commit | ddcdb1b4a46915b70dce3af3a78582b3ca79cf76 (patch) | |
| tree | 87ee691a1189a7861dd7749a5f601d83bbc636c7 | |
| parent | MIPS: Add Cavium OCTEON specific registers to ptrace.h and asm-offsets.c (diff) | |
| download | kernel-qcow2-linux-ddcdb1b4a46915b70dce3af3a78582b3ca79cf76.tar.gz kernel-qcow2-linux-ddcdb1b4a46915b70dce3af3a78582b3ca79cf76.tar.xz kernel-qcow2-linux-ddcdb1b4a46915b70dce3af3a78582b3ca79cf76.zip | |
MIPS: Add SMP_ICACHE_FLUSH for the Cavium CPU family.
Signed-off-by: Tomaso Paoletti <tpaoletti@caviumnetworks.com>
Signed-off-by: Paul Gortmaker <Paul.Gortmaker@windriver.com>
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/include/asm/smp.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index 86557b5d1b3f..40e5ef1d4d26 100644 --- a/arch/mips/include/asm/smp.h +++ b/arch/mips/include/asm/smp.h @@ -37,6 +37,9 @@ extern int __cpu_logical_map[NR_CPUS]; #define SMP_RESCHEDULE_YOURSELF 0x1 /* XXX braindead */ #define SMP_CALL_FUNCTION 0x2 +/* Octeon - Tell another core to flush its icache */ +#define SMP_ICACHE_FLUSH 0x4 + extern void asmlinkage smp_bootstrap(void); |