diff options
Diffstat (limited to 'sys/dev/aha/aha_mca.c')
-rw-r--r-- | sys/dev/aha/aha_mca.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/dev/aha/aha_mca.c b/sys/dev/aha/aha_mca.c index 761504e..10ce088 100644 --- a/sys/dev/aha/aha_mca.c +++ b/sys/dev/aha/aha_mca.c @@ -31,6 +31,8 @@ #include <sys/types.h> #include <sys/param.h> #include <sys/kernel.h> +#include <sys/lock.h> +#include <sys/mutex.h> #include <sys/module.h> #include <sys/bus.h> @@ -184,6 +186,8 @@ aha_mca_attach (device_t dev) /* nsegments */ ~0, /* maxsegsz */ BUS_SPACE_MAXSIZE_24BIT, /* flags */ 0, + /* lockfunc */ busdma_lock_mutex, + /* lockarg */ &Giant, &sc->parent_dmat); if (error) { device_printf(dev, "bus_dma_tag_create() failed!\n"); |