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Diffstat (limited to 'util/isensor.h')
| -rw-r--r-- | util/isensor.h | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/util/isensor.h b/util/isensor.h new file mode 100644 index 0000000..8927b6e --- /dev/null +++ b/util/isensor.h @@ -0,0 +1,176 @@ +/* + * isensor.h + * common routines from isensor.c + */ +#define SDR_SZ 80 /*max SDR size*/ + +typedef struct { + ushort recid; + uchar sdrver; /*usu. 0x51 = v1.5*/ + uchar rectype; /* 01, 02, 11, 12, c0 */ + uchar reclen; + uchar sens_ownid; + uchar sens_ownlun; + uchar sens_num; /*sdr[7]*/ + uchar entity_id; + uchar entity_inst; + uchar sens_init; + uchar sens_capab; + uchar sens_type; + uchar ev_type; + uchar data1[6]; /*masks*/ + uchar sens_units; /*sdr[20]*/ + uchar sens_base; + uchar sens_mod; + uchar linear; + uchar m; + uchar m_t; + uchar b; + uchar b_a; + uchar a_ax; + uchar rx_bx; + uchar flags; + uchar nom_reading; + uchar norm_max; + uchar norm_min; + uchar sens_max_reading; + uchar sens_min_reading; + uchar unr_threshold; + uchar ucr_threshold; + uchar unc_threshold; + uchar lnr_threshold; + uchar lcr_threshold; + uchar lnc_threshold; + uchar pos_hysteresis; + uchar neg_hysteresis; + uchar data3[3]; + uchar id_strlen; + uchar id_string[16]; + } SDR01REC; + +typedef struct { + ushort recid; + uchar sdrver; /*usu. 0x51 = v1.5*/ + uchar rectype; /* 01, 02, 11, 12, c0 */ + uchar reclen; + uchar sens_ownid; + uchar sens_ownlun; + uchar sens_num; + uchar entity_id; + uchar entity_inst; + uchar sens_init; + uchar sens_capab; + uchar sens_type; + uchar ev_type; + uchar data1[6]; + uchar sens_units; + uchar sens_base; + uchar sens_mod; + uchar shar_cnt; + uchar shar_off; + uchar pos_hysteresis; + uchar neg_hysteresis; + uchar data2[4]; + uchar id_strlen; + uchar id_string[16]; + } SDR02REC; + +typedef struct { /* 0x08 = Entity Association record */ + ushort recid; + uchar sdrver; /*usu. 0x51 = v1.5*/ + uchar rectype; /* 01, 02, 11, 12, c0 */ + uchar reclen; + uchar contid; + uchar continst; + uchar flags; + uchar edata[8]; + } SDR08REC; + +typedef struct { /*0x14 = BMC Message Channel Info record */ + ushort recid; + uchar sdrver; /*usu. 0x51 = v1.5*/ + uchar rectype; /* 01, 02, 11, 12, c0 */ + uchar reclen; + uchar mdata[8]; + uchar mint; + uchar eint; + uchar rsvd; + } SDR14REC; + +typedef struct { /*0x11 = FRU Locator*/ + ushort recid; + uchar sdrver; /*usu. 0x51 = v1.5*/ + uchar rectype; /* 01, 02, 11, 12, c0 */ + uchar reclen; + uchar dev_access_adr; /*usu sa*/ + uchar dev_slave_adr; /*usu fru_id*/ + uchar access_lun; + uchar chan_num; + uchar reserved; + uchar dev_type; + uchar dev_typemod; + uchar entity_id; + uchar entity_inst; + uchar oem; + uchar id_strlen; + uchar id_string[16]; + } SDR11REC; + +typedef struct { /*0x12 = IPMB Locator, for MCs*/ + ushort recid; + uchar sdrver; /*usu. 0x51 = v1.5*/ + uchar rectype; /* 01, 02, 11, 12, c0 */ + uchar reclen; + uchar dev_slave_adr; + uchar chan_num; + uchar power_state; + uchar dev_capab; + uchar reserved[3]; + uchar entity_id; + uchar entity_inst; + uchar oem; + uchar id_strlen; + uchar id_string[16]; + } SDR12REC; + +typedef struct { /*0xc0 = OEM Record*/ + ushort recid; + uchar sdrver; /*usu. 0x51 = v1.5*/ + uchar rectype; /* 01, 02, 11, 12, c0 */ + uchar reclen; + uchar manuf_id[3]; /*Intel = 0x57,0x01,0x00 = 343.*/ + uchar oem_data[60]; /* (reclen-3 bytes)*/ + } SDRc0REC; + +int get_sdr_cache(uchar **pcache); +void free_sdr_cache(uchar *pcache); +int get_sdr_file(char *sdrfile, uchar **sdrlist); +int find_nsdrs(uchar *pcache); +int find_sdr_next(uchar *psdr, uchar *pcache, ushort id); +int find_sdr_by_snum(uchar *psdr, uchar *pcache, uchar snum, uchar sa); +int find_sdr_by_tag(uchar *psdr, uchar *pcache, char *tag, uchar dbg); +int find_sdr_by_id(uchar *psdr, uchar *pcache, ushort id); + +void ShowSDR(char *tag, uchar *sdr); +int GetSDRRepositoryInfo(int *nret, int *fdev); +int GetSensorThresholds(uchar sens_num, uchar *data); +int GetSensorReading(uchar sens_num, void *psdr, uchar *sens_data); +double RawToFloat(uchar raw, uchar *psdr); +char *decode_entity_id(int id); +char *get_unit_type(int iunits, int ibase, int imod, int fshort); + +/* + * decode_comp_reading + * + * Decodes the readings from compact SDR sensors. + * Use sensor_dstatus array for sensor reading types and meaning strings. + * Refer to IPMI Table 36-1 and 36-2 for this. + * Note that decoding should be based on sensor type and ev_type only, + * except for end cases. + * + * reading1 = sens_reading[2], reading2 = sens_reading[3] + */ +int decode_comp_reading(uchar type, uchar evtype, uchar num, + uchar reading1, uchar reading2); + +/* end isensor.h */ |