diff options
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/cmd/smbios/smbios.c | 20 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/smbios.h | 11 |
2 files changed, 21 insertions, 10 deletions
diff --git a/usr/src/cmd/smbios/smbios.c b/usr/src/cmd/smbios/smbios.c index 0d3f110961..5597e04fc5 100644 --- a/usr/src/cmd/smbios/smbios.c +++ b/usr/src/cmd/smbios/smbios.c @@ -177,13 +177,23 @@ jedec_print(FILE *fp, const char *desc, uint_t id) const char *name; uint_t cont, vendor; - vendor = id & 0xff; - cont = (id >> 8) & 0xff; + /* + * SMBIOS encodes data in the way that the underlying memory standard + * does. In this case, the upper byte indicates the vendor that we care + * about while the lower byte indicates the number of continuations that + * are needed. libjedec indexes this based on zero (e.g. table 1 is zero + * continuations), which is how the spec encodes it. We add one so that + * we can match how the spec describes it. + */ + vendor = id >> 8; + cont = id & 0x7f; name = libjedec_vendor_string(cont, vendor); if (name == NULL) { - oprintf(fp, " %s: 0x%x\n", desc, id); + oprintf(fp, " %s: Bank: 0x%x Vendor: 0x%x\n", desc, cont + 1, + vendor); } else { - oprintf(fp, " %s: 0x%x (%s)\n", desc, id, name); + oprintf(fp, " %s: Bank: 0x%x Vendor: 0x%x (%s)\n", desc, + cont + 1, vendor, name); } } @@ -994,7 +1004,7 @@ print_memdevice(smbios_hdl_t *shp, id_t id, FILE *fp) } if (md.smbmd_opcap_flags != 0) { - flag_printf(fp, " Operating Mode Capabilities", + flag_printf(fp, "Operating Mode Capabilities", md.smbmd_opcap_flags, sizeof (md.smbmd_opcap_flags) * NBBY, smbios_memdevice_op_capab_name, smbios_memdevice_op_capab_desc); diff --git a/usr/src/uts/common/sys/smbios.h b/usr/src/uts/common/sys/smbios.h index 34281898e0..55048d549d 100644 --- a/usr/src/uts/common/sys/smbios.h +++ b/usr/src/uts/common/sys/smbios.h @@ -1315,11 +1315,12 @@ typedef struct smbios_memdevice { #define SMB_MTECH_NVDIMM_P 0x06 /* NVDIMM-P */ #define SMB_MTECH_INTCPM 0x07 /* Intel Optane DC Persistent Memory */ -#define SMB_MOMC_OTHER 0x01 /* other */ -#define SMB_MOMC_UNKNOWN 0x02 /* unknown */ -#define SMB_MOMC_VOLATILE 0x04 /* Volatile memory */ -#define SMB_MOMC_BYTE_PM 0x08 /* Byte-accessible persistent memory */ -#define SMB_MOMC_BLOCK_PM 0x10 /* Block-accessible persistent memory */ +#define SMB_MOMC_RESERVED 0x01 /* reserved */ +#define SMB_MOMC_OTHER 0x02 /* other */ +#define SMB_MOMC_UNKNOWN 0x04 /* unknown */ +#define SMB_MOMC_VOLATILE 0x08 /* Volatile memory */ +#define SMB_MOMC_BYTE_PM 0x10 /* Byte-accessible persistent memory */ +#define SMB_MOMC_BLOCK_PM 0x20 /* Block-accessible persistent memory */ /* * SMBIOS Memory Array Mapped Address. See DSP0134 Section 7.20 for more |