diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/devices/spd-decode.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/modules/devices/spd-decode.c b/modules/devices/spd-decode.c index 27e4593f..5e6e8ccc 100644 --- a/modules/devices/spd-decode.c +++ b/modules/devices/spd-decode.c @@ -1480,6 +1480,22 @@ static void decode_ddr4_module_size(unsigned char *bytes, int *size) { *size = sdrcap / 8 * buswidth / sdrwidth * lranks_per_dimm; } +static void decode_ddr4_module_date(unsigned char *bytes, int spd_size, char **str) { + if (spd_size < 324) { + *str = g_strdup(_("Unknown (Missing data)")); + return; + } + + if (bytes[323] == 0x0 || bytes[323] == 0xffff || + bytes[324] == 0x0 || bytes[324] == 0xffff) { + *str = g_strdup(_("Unknown")); + return; + } + + *str = g_strdup_printf("%s %02X, %s 20%02X", + _("Week"), bytes[324], _("Year"), bytes[323]); +} + static void detect_ddr4_xmp(unsigned char *bytes, int spd_size, int *majv, int *minv) { if (spd_size < 387) return; @@ -1526,13 +1542,14 @@ static gchar *decode_ddr4_sdram(unsigned char *bytes, int spd_size, int *size) { float ddr_clock; int pc4_speed, xmp_majv = -1, xmp_minv = -1; const char *type; - char *speed_timings = NULL, *xmp_profile = NULL, *xmp = NULL; + char *speed_timings = NULL, *xmp_profile = NULL, *xmp = NULL, *manf_date = NULL; static gchar *out; decode_ddr4_module_speed(bytes, &ddr_clock, &pc4_speed); decode_ddr4_module_size(bytes, size); decode_ddr4_module_type(bytes, &type); decode_ddr4_module_spd_timings(bytes, ddr_clock, &speed_timings); + decode_ddr4_module_date(bytes, spd_size, &manf_date); detect_ddr4_xmp(bytes, spd_size, &xmp_majv, &xmp_minv); if (xmp_majv == -1 && xmp_minv == -1) { @@ -1553,16 +1570,19 @@ static gchar *decode_ddr4_sdram(unsigned char *bytes, int spd_size, int *size) { "%s=%s\n" "%s=%s\n" "%s=%s\n" + "%s=%s\n" "[%s]\n" "%s\n" "%s", _("Module Information"), _("Module type"), ddr_clock, pc4_speed, _("SPD revision"), bytes[1] >> 4, bytes[1] & 0xf, _("Type"), type, _("Voltage"), bytes[11] & 0x01 ? "1.2 V": _("Unknown"), + _("Manufacturing Date"), manf_date, _("XMP"), xmp, _("JEDEC Timings"), speed_timings, xmp_profile ? xmp_profile: ""); g_free(speed_timings); + g_free(manf_date); g_free(xmp); g_free(xmp_profile); |