diff options
Diffstat (limited to 'sys/powerpc/ps3/ps3pic.c')
| -rw-r--r-- | sys/powerpc/ps3/ps3pic.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/powerpc/ps3/ps3pic.c b/sys/powerpc/ps3/ps3pic.c index 9b40f6c..374d96e 100644 --- a/sys/powerpc/ps3/ps3pic.c +++ b/sys/powerpc/ps3/ps3pic.c @@ -166,12 +166,13 @@ ps3pic_dispatch(device_t dev, struct trapframe *tf) sc = device_get_softc(dev); if (PCPU_GET(cpuid) == 0) { - bitmap = sc->bitmap_thread0[0]; + bitmap = atomic_readandclear_64(&sc->bitmap_thread0[0]); mask = sc->mask_thread0[0]; } else { - bitmap = sc->bitmap_thread1[0]; + bitmap = atomic_readandclear_64(&sc->bitmap_thread1[0]); mask = sc->mask_thread1[0]; } + powerpc_sync(); while ((irq = ffsl(bitmap & mask) - 1) != -1) { bitmap &= ~(1UL << irq); |
