Symbol: ASYNC_SW_OUT_FLW
usr/src/uts/common/sys/asy.h
448
ASYNC_SW_OUT_FLW = 1 << 18, /* sw output flow control in effect */
usr/src/uts/common/xen/io/xencons.h
184
#define ASYNC_SW_OUT_FLW 0x00040000 /* sw output flow control in effect */