Symbol: bd_ioctl
usr/src/boot/i386/libi386/biosdisk.c
896
bd_ioctl(struct open_file *f, ulong_t cmd, void *data)
usr/src/uts/common/io/blkdev/blkdev.c
1529
bd_ioctl(dev_t dev, int cmd, intptr_t arg, int flag, cred_t *credp, int *rvalp)