^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) * s390 diagnose functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright IBM Corp. 2007
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Author(s): Michael Holzheu <holzheu@de.ibm.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #ifndef _ASM_S390_DIAG_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define _ASM_S390_DIAG_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/if_ether.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/percpu.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) enum diag_stat_enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) DIAG_STAT_X008,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) DIAG_STAT_X00C,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) DIAG_STAT_X010,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) DIAG_STAT_X014,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) DIAG_STAT_X044,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) DIAG_STAT_X064,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) DIAG_STAT_X09C,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) DIAG_STAT_X0DC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) DIAG_STAT_X204,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) DIAG_STAT_X210,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) DIAG_STAT_X224,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) DIAG_STAT_X250,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) DIAG_STAT_X258,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) DIAG_STAT_X26C,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) DIAG_STAT_X288,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) DIAG_STAT_X2C4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) DIAG_STAT_X2FC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) DIAG_STAT_X304,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) DIAG_STAT_X308,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) DIAG_STAT_X318,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) DIAG_STAT_X500,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) NR_DIAG_STAT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) void diag_stat_inc(enum diag_stat_enum nr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) void diag_stat_inc_norecursion(enum diag_stat_enum nr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) * Diagnose 10: Release page range
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) static inline void diag10_range(unsigned long start_pfn, unsigned long num_pfn)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) unsigned long start_addr, end_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) start_addr = start_pfn << PAGE_SHIFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) end_addr = (start_pfn + num_pfn - 1) << PAGE_SHIFT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) diag_stat_inc(DIAG_STAT_X010);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) asm volatile(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) "0: diag %0,%1,0x10\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) "1: nopr %%r7\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) EX_TABLE(0b, 1b)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) EX_TABLE(1b, 1b)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) : : "a" (start_addr), "a" (end_addr));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) * Diagnose 14: Input spool file manipulation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) extern int diag14(unsigned long rx, unsigned long ry1, unsigned long subcode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) * Diagnose 210: Get information about a virtual device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) struct diag210 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) u16 vrdcdvno; /* device number (input) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) u16 vrdclen; /* data block length (input) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) u8 vrdcvcla; /* virtual device class (output) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) u8 vrdcvtyp; /* virtual device type (output) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) u8 vrdcvsta; /* virtual device status (output) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) u8 vrdcvfla; /* virtual device flags (output) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) u8 vrdcrccl; /* real device class (output) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) u8 vrdccrty; /* real device type (output) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) u8 vrdccrmd; /* real device model (output) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) u8 vrdccrft; /* real device feature (output) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) } __attribute__((packed, aligned(4)));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) extern int diag210(struct diag210 *addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) /* bit is set in flags, when physical cpu info is included in diag 204 data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) #define DIAG204_LPAR_PHYS_FLG 0x80
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) #define DIAG204_LPAR_NAME_LEN 8 /* lpar name len in diag 204 data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) #define DIAG204_CPU_NAME_LEN 16 /* type name len of cpus in diag224 name table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) /* diag 204 subcodes */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) enum diag204_sc {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) DIAG204_SUBC_STIB4 = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) DIAG204_SUBC_RSI = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) DIAG204_SUBC_STIB6 = 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) DIAG204_SUBC_STIB7 = 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) /* The two available diag 204 data formats */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) enum diag204_format {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) DIAG204_INFO_SIMPLE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) DIAG204_INFO_EXT = 0x00010000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) enum diag204_cpu_flags {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) DIAG204_CPU_ONLINE = 0x20,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) DIAG204_CPU_CAPPED = 0x40,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) struct diag204_info_blk_hdr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) __u8 npar;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) __u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) __u16 tslice;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) __u16 phys_cpus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) __u16 this_part;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) __u64 curtod;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) struct diag204_x_info_blk_hdr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) __u8 npar;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) __u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) __u16 tslice;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) __u16 phys_cpus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) __u16 this_part;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) __u64 curtod1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) __u64 curtod2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) char reserved[40];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) struct diag204_part_hdr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) __u8 pn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) __u8 cpus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) char reserved[6];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) char part_name[DIAG204_LPAR_NAME_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) struct diag204_x_part_hdr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) __u8 pn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) __u8 cpus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) __u8 rcpus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) __u8 pflag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) __u32 mlu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) char part_name[DIAG204_LPAR_NAME_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) char lpc_name[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) char os_name[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) __u64 online_cs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) __u64 online_es;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) __u8 upid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) __u8 reserved:3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) __u8 mtid:5;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) char reserved1[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) __u32 group_mlu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) char group_name[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) char hardware_group_name[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) char reserved2[24];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) struct diag204_cpu_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) __u16 cpu_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) char reserved1[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) __u8 ctidx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) __u8 cflag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) __u16 weight;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) __u64 acc_time;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) __u64 lp_time;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) struct diag204_x_cpu_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) __u16 cpu_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) char reserved1[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) __u8 ctidx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) __u8 cflag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) __u16 weight;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) __u64 acc_time;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) __u64 lp_time;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) __u16 min_weight;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) __u16 cur_weight;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) __u16 max_weight;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) char reseved2[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) __u64 online_time;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) __u64 wait_time;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) __u32 pma_weight;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) __u32 polar_weight;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) __u32 cpu_type_cap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) __u32 group_cpu_type_cap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) char reserved3[32];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) struct diag204_phys_hdr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) char reserved1[1];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) __u8 cpus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) char reserved2[6];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) char mgm_name[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) struct diag204_x_phys_hdr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) char reserved1[1];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) __u8 cpus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) char reserved2[6];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) char mgm_name[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) char reserved3[80];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) struct diag204_phys_cpu {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) __u16 cpu_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) char reserved1[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) __u8 ctidx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) char reserved2[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) __u64 mgm_time;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) char reserved3[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) struct diag204_x_phys_cpu {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) __u16 cpu_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) char reserved1[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) __u8 ctidx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) char reserved2[1];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) __u16 weight;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) __u64 mgm_time;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) char reserved3[80];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) struct diag204_x_part_block {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) struct diag204_x_part_hdr hdr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) struct diag204_x_cpu_info cpus[];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) struct diag204_x_phys_block {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) struct diag204_x_phys_hdr hdr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) struct diag204_x_phys_cpu cpus[];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) enum diag26c_sc {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) DIAG26C_PORT_VNIC = 0x00000024,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) DIAG26C_MAC_SERVICES = 0x00000030
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) enum diag26c_version {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) DIAG26C_VERSION2 = 0x00000002, /* z/VM 5.4.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) DIAG26C_VERSION6_VM65918 = 0x00020006 /* z/VM 6.4.0 + VM65918 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) #define DIAG26C_VNIC_INFO 0x0002
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) struct diag26c_vnic_req {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) u32 resp_buf_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) u32 resp_version;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) u16 req_format;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) u16 vlan_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) u64 sys_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) u8 res[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) u16 devno;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) } __packed __aligned(8);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) #define VNIC_INFO_PROT_L3 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) #define VNIC_INFO_PROT_L2 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) /* Note: this is the bare minimum, use it for uninitialized VNICs only. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) struct diag26c_vnic_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) u32 version;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) u32 entry_cnt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) /* VNIC info: */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) u32 next_entry;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) u64 owner;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) u16 devno;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) u8 status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) u8 type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) u64 lan_owner;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) u64 lan_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) u64 port_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) u8 port_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) u8 ext_status:6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) u8 protocol:2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) u16 base_devno;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) u32 port_num;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) u32 ifindex;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) u32 maxinfo;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) u32 dev_count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) /* 3x device info: */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) u8 dev_info1[28];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) u8 dev_info2[28];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) u8 dev_info3[28];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) } __packed __aligned(8);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) #define DIAG26C_GET_MAC 0x0000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) struct diag26c_mac_req {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) u32 resp_buf_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) u32 resp_version;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) u16 op_code;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) u16 devno;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) u8 res[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) struct diag26c_mac_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) u32 version;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) u8 mac[ETH_ALEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) u8 res[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) } __aligned(8);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) #define CPNC_LINUX 0x4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) union diag318_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) unsigned long val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) unsigned long cpnc : 8;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) unsigned long cpvc : 56;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) int diag204(unsigned long subcode, unsigned long size, void *addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) int diag224(void *ptr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) int diag26c(void *req, void *resp, enum diag26c_sc subcode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) struct hypfs_diag0c_entry;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) struct diag_ops {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) int (*diag210)(struct diag210 *addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) int (*diag26c)(void *req, void *resp, enum diag26c_sc subcode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) int (*diag14)(unsigned long rx, unsigned long ry1, unsigned long subcode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) void (*diag0c)(struct hypfs_diag0c_entry *entry);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) void (*diag308_reset)(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) extern struct diag_ops diag_dma_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) extern struct diag210 *__diag210_tmp_dma;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) #endif /* _ASM_S390_DIAG_H */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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