cdev_bio_init
cdev_bio_init(NBIO,bio), /* 53: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 79: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 52: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 79: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 37: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 79: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 38: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 49: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 49: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 80: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 49: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 80: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 79: ioctl tunnel */
cdev_bio_init(NBIO,bio), /* 120: ioctl tunnel */