fsl_hv_ioctl_doorbell 316 drivers/virt/fsl_hypervisor.c static long ioctl_doorbell(struct fsl_hv_ioctl_doorbell __user *p) fsl_hv_ioctl_doorbell 318 drivers/virt/fsl_hypervisor.c struct fsl_hv_ioctl_doorbell param; fsl_hv_ioctl_doorbell 321 drivers/virt/fsl_hypervisor.c if (copy_from_user(¶m, p, sizeof(struct fsl_hv_ioctl_doorbell))) fsl_hv_ioctl_doorbell 210 include/uapi/linux/fsl_hypervisor.h _IOWR(FSL_HV_IOCTL_TYPE, 6, struct fsl_hv_ioctl_doorbell)