Symbol: bge_nvmem_acquire
usr/src/uts/common/io/bge/bge_chip2.c
1700
if ((err = bge_nvmem_acquire(bgep)) == 0) {
usr/src/uts/common/io/bge/bge_chip2.c
3917
if (bge_nvmem_acquire(bgep) != EAGAIN)