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0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef S390_CMB_H
0003 #define S390_CMB_H
0004 
0005 #include <uapi/asm/cmb.h>
0006 
0007 struct ccw_device;
0008 extern int enable_cmf(struct ccw_device *cdev);
0009 extern int disable_cmf(struct ccw_device *cdev);
0010 extern int __disable_cmf(struct ccw_device *cdev);
0011 extern u64 cmf_read(struct ccw_device *cdev, int index);
0012 extern int cmf_readall(struct ccw_device *cdev, struct cmbdata *data);
0013 
0014 #endif /* S390_CMB_H */