diff options
Diffstat (limited to 'arch/mips/mti-malta/malta-amon.c')
| -rw-r--r-- | arch/mips/mti-malta/malta-amon.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/arch/mips/mti-malta/malta-amon.c b/arch/mips/mti-malta/malta-amon.c index 1e4784458016..917df6d643ce 100644 --- a/arch/mips/mti-malta/malta-amon.c +++ b/arch/mips/mti-malta/malta-amon.c @@ -25,6 +25,7 @@ #include <asm/addrspace.h> #include <asm/mips-boards/launch.h> #include <asm/mipsmtregs.h> +#include <asm/vpe.h> int amon_cpu_avail(int cpu) { @@ -48,7 +49,7 @@ int amon_cpu_avail(int cpu) return 1; } -void amon_cpu_start(int cpu, +int amon_cpu_start(int cpu, unsigned long pc, unsigned long sp, unsigned long gp, unsigned long a0) { @@ -56,10 +57,10 @@ void amon_cpu_start(int cpu, (struct cpulaunch *)CKSEG0ADDR(CPULAUNCH); if (!amon_cpu_avail(cpu)) - return; + return -1; if (cpu == smp_processor_id()) { pr_debug("launch: I am cpu%d!\n", cpu); - return; + return -1; } launch += cpu; @@ -78,4 +79,21 @@ void amon_cpu_start(int cpu, ; smp_rmb(); /* Target will be updating flags soon */ pr_debug("launch: cpu%d gone!\n", cpu); + + return 0; +} + +#ifdef CONFIG_MIPS_VPE_LOADER +int vpe_run(struct vpe *v) +{ + struct vpe_notifications *n; + + if (amon_cpu_start(aprp_cpu_index(), v->__start, 0, 0, 0) < 0) + return -1; + + list_for_each_entry(n, &v->notify, list) + n->start(VPE_MODULE_MINOR); + + return 0; } +#endif |