diff options
Diffstat (limited to 'freebsd/sys/dev/iicbus/iicbus.h')
-rw-r--r-- | freebsd/sys/dev/iicbus/iicbus.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/freebsd/sys/dev/iicbus/iicbus.h b/freebsd/sys/dev/iicbus/iicbus.h index 503305c7..c6382b63 100644 --- a/freebsd/sys/dev/iicbus/iicbus.h +++ b/freebsd/sys/dev/iicbus/iicbus.h @@ -41,6 +41,7 @@ struct iicbus_softc { device_t dev; /* Myself */ device_t owner; /* iicbus owner device structure */ + device_t busydev; /* iicbus_release_bus calls unbusy on this */ u_int owncount; /* iicbus ownership nesting count */ u_char started; /* address of the 'started' slave * 0 if no start condition succeeded */ @@ -54,24 +55,27 @@ struct iicbus_ivar { uint32_t addr; struct resource_list rl; - bool nostop; }; enum { - IICBUS_IVAR_ADDR, /* Address or base address */ - IICBUS_IVAR_NOSTOP, /* nostop defaults */ + IICBUS_IVAR_ADDR /* Address or base address */ }; #define IICBUS_ACCESSOR(A, B, T) \ __BUS_ACCESSOR(iicbus, A, IICBUS, B, T) IICBUS_ACCESSOR(addr, ADDR, uint32_t) -IICBUS_ACCESSOR(nostop, NOSTOP, bool) #define IICBUS_LOCK(sc) mtx_lock(&(sc)->lock) #define IICBUS_UNLOCK(sc) mtx_unlock(&(sc)->lock) #define IICBUS_ASSERT_LOCKED(sc) mtx_assert(&(sc)->lock, MA_OWNED) +#ifdef FDT +#define IICBUS_FDT_PNP_INFO(t) FDTCOMPAT_PNP_INFO(t, iicbus) +#else +#define IICBUS_FDT_PNP_INFO(t) +#endif + int iicbus_generic_intr(device_t dev, int event, char *buf); void iicbus_init_frequency(device_t dev, u_int bus_freq); |