1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef S390_CMB_H 3*4882a593Smuzhiyun #define S390_CMB_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <uapi/asm/cmb.h> 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun struct ccw_device; 8*4882a593Smuzhiyun extern int enable_cmf(struct ccw_device *cdev); 9*4882a593Smuzhiyun extern int disable_cmf(struct ccw_device *cdev); 10*4882a593Smuzhiyun extern int __disable_cmf(struct ccw_device *cdev); 11*4882a593Smuzhiyun extern u64 cmf_read(struct ccw_device *cdev, int index); 12*4882a593Smuzhiyun extern int cmf_readall(struct ccw_device *cdev, struct cmbdata *data); 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #endif /* S390_CMB_H */ 15