Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Support for s390 CPU measurement counter set diagnostic facility
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Copyright IBM Corp. 2019
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)    Author(s): Hendrik Brueckner <brueckner@linux.ibm.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  *		Thomas Richter <tmricht@linux.ibm.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #ifndef S390_CPUMCF_KERNEL_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define S390_CPUMCF_KERNEL_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define	S390_CPUMCF_DIAG_DEF	0xfeef	/* Counter diagnostic entry ID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define	PERF_EVENT_CPUM_CF_DIAG	0xBC000	/* Event: Counter sets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define PERF_EVENT_CPUM_SF_DIAG	0xBD000 /* Event: Combined-sampling */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) struct cf_ctrset_entry {	/* CPU-M CF counter set entry (8 byte) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	unsigned int def:16;	/* 0-15  Data Entry Format */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	unsigned int set:16;	/* 16-23 Counter set identifier */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	unsigned int ctr:16;	/* 24-39 Number of stored counters */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	unsigned int res1:16;	/* 40-63 Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) struct cf_trailer_entry {	/* CPU-M CF trailer for raw traces (64 byte) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	/* 0 - 7 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 		struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 			unsigned int clock_base:1;	/* TOD clock base */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 			unsigned int speed:1;		/* CPU speed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 			/* Measurement alerts */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 			unsigned int mtda:1;	/* Loss of MT ctr. data alert */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 			unsigned int caca:1;	/* Counter auth. change alert */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 			unsigned int lcda:1;	/* Loss of counter data alert */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 		};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 		unsigned long flags;		/* 0-63    All indicators */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	/* 8 - 15 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	unsigned int cfvn:16;			/* 64-79   Ctr First Version */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	unsigned int csvn:16;			/* 80-95   Ctr Second Version */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	unsigned int cpu_speed:32;		/* 96-127  CPU speed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	/* 16 - 23 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	unsigned long timestamp;		/* 128-191 Timestamp (TOD) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	/* 24 - 55 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 		struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 			unsigned long progusage1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 			unsigned long progusage2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 			unsigned long progusage3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 			unsigned long tod_base;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 		};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 		unsigned long progusage[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	/* 56 - 63 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	unsigned int mach_type:16;		/* Machine type */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	unsigned int res1:16;			/* Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	unsigned int res2:32;			/* Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) #define	CPUMF_CTR_SET_BASIC	0	/* Basic Counter Set */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) #define	CPUMF_CTR_SET_USER	1	/* Problem-State Counter Set */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) #define	CPUMF_CTR_SET_CRYPTO	2	/* Crypto-Activity Counter Set */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) #define	CPUMF_CTR_SET_EXT	3	/* Extended Counter Set */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #define	CPUMF_CTR_SET_MT_DIAG	4	/* MT-diagnostic Counter Set */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) #endif