mirror of
https://github.com/xcat2/xcat-dep.git
synced 2024-11-24 02:19:53 +00:00
203 lines
5.6 KiB
Diff
203 lines
5.6 KiB
Diff
--- ipmitool-1.8.11/lib/dimm_spd.c 2009-02-25 15:38:52.000000000 -0500
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+++ ipmitool-1.8.11-spdfix/lib/dimm_spd.c 2009-03-31 23:34:24.000000000 -0400
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@@ -60,6 +60,37 @@
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{ 0x06, "DDR SGRAM" },
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{ 0x07, "DDR SDRAM" },
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{ 0x08, "DDR2 SDRAM" },
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+ { 0x09, "DDR2 SDRAM FB-DIMM" },
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+ { 0x0A, "DDR2 SDRAM FB-DIMM Probe" },
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+ { 0x0B, "DDR3 SDRAM" },
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+ { 0x00, NULL },
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+};
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+
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+const struct valstr ddr3_density_vals[] =
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+{
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+ { 0, "256 Mb" },
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+ { 1, "512 Mb" },
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+ { 2, "1 Gb" },
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+ { 3, "2 Gb" },
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+ { 4, "4 Gb" },
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+ { 5, "8 Gb" },
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+ { 6, "16 Gb" },
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+ { 0x00, NULL },
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+};
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+
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+const struct valstr ddr3_banks_vals[] =
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+{
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+ { 0, "3 (8 Banks)" },
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+ { 1, "4 (16 Banks)" },
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+ { 2, "5 (32 Banks)" },
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+ { 3, "6 (64 Banks)" },
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+ { 0x00, NULL },
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+};
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+
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+const struct valstr ddr3_ecc_vals[] =
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+{
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+ { 0, "0 bits" },
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+ { 1, "8 bits" },
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{ 0x00, NULL },
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};
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@@ -693,51 +724,128 @@
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if (len < 92)
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return -1; /* we need first 91 bytes to do our thing */
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- size = spd_data[5] * (spd_data[31] << 2);
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- printf(" Memory Size : %d MB\n", size);
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printf(" Memory Type : %s\n",
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val2str(spd_data[2], spd_memtype_vals));
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- printf(" Voltage Intf : %s\n",
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- val2str(spd_data[8], spd_voltage_vals));
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- printf(" Error Detect/Cor : %s\n",
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- val2str(spd_data[11], spd_config_vals));
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-
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- /* handle jedec table bank continuation values */
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- printf(" Manufacturer : ");
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- if (spd_data[64] != 0x7f)
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- printf("%s\n",
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- val2str(spd_data[64], jedec_id1_vals));
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- else {
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- if (spd_data[65] != 0x7f)
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+
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+ if (spd_data[2] == 0x0B) /* DDR3 SDRAM */
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+ {
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+ int iPN;
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+ char *pchPN = spd_data+128;
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+ int sdram_cap = 0;
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+ int pri_bus_width = 0;
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+ int sdram_width = 0;
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+ int ranks = 0;
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+ int mem_size = 0;
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+
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+ if (len < 148)
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+ return -1; /* we need first 91 bytes to do our thing */
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+
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+
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+ sdram_cap = ldexp(256,(spd_data[4]&15));
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+ pri_bus_width = ldexp(8,(spd_data[8]&7));
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+ sdram_width = ldexp(4,(spd_data[7]&7));
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+ ranks = ldexp(1,((spd_data[7]&0x3F)>>3));
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+ mem_size = (sdram_cap/8) * (pri_bus_width/sdram_width) * ranks;
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+ printf(" SDRAM Capacity : %d MB\n", sdram_cap );
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+ printf(" Memory Banks : %s\n", val2str(spd_data[4]>>4, ddr3_banks_vals));
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+ printf(" Primary Bus Width : %d bits\n", pri_bus_width );
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+ printf(" SDRAM Device Width : %d bits\n", sdram_width );
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+ printf(" Number of Ranks : %d\n", ranks );
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+ printf(" Memory size : %d MB\n", mem_size );
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+
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+ /* printf(" Memory Density : %s\n", val2str(spd_data[4]&15, ddr3_density_vals)); */
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+ printf(" 1.5 V Nominal Op : %s\n", (((spd_data[6]&1) != 0) ? "No":"Yes" ) );
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+ printf(" 1.35 V Nominal Op : %s\n", (((spd_data[6]&2) != 0) ? "No":"Yes" ) );
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+ printf(" 1.2X V Nominal Op : %s\n", (((spd_data[6]&4) != 0) ? "No":"Yes" ) );
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+ printf(" Error Detect/Cor : %s\n", val2str(spd_data[8]>>3, ddr3_ecc_vals));
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+
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+ printf(" Manufacturer : ");
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+ switch (spd_data[117]&127)
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+ {
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+ case 0:
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+ printf("%s\n", val2str(spd_data[118], jedec_id1_vals));
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+ break;
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+
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+ case 1:
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+ printf("%s\n", val2str(spd_data[118], jedec_id2_vals));
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+ break;
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+
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+ case 2:
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+ printf("%s\n", val2str(spd_data[118], jedec_id3_vals));
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+ break;
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+
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+ case 3:
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+ printf("%s\n", val2str(spd_data[118], jedec_id4_vals));
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+ break;
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+
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+ case 4:
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+ printf("%s\n", val2str(spd_data[118], jedec_id5_vals));
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+ break;
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+
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+ default:
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+ printf("%s\n", "JEDEC JEP106 update required" );
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+
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+ }
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+
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+ printf(" Manufacture Date : year %c%c week %c%c\n",
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+ '0'+(spd_data[120]>>4), '0'+(spd_data[120]&15), '0'+(spd_data[121]>>4), '0'+(spd_data[121]&15) );
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+
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+ printf(" Serial Number : %02x%02x%02x%02x\n",
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+ spd_data[122], spd_data[123], spd_data[124], spd_data[125]);
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+
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+ printf(" Part Number : ");
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+ for (iPN=0; iPN < 19; iPN++)
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+ {
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+ printf( "%c", *pchPN++ );
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+ }
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+ printf("\n");
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+ }
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+ else
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+ {
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+ size = spd_data[5] * (spd_data[31] << 2);
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+ printf(" Memory Size : %d MB\n", size);
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+ printf(" Voltage Intf : %s\n",
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+ val2str(spd_data[8], spd_voltage_vals));
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+ printf(" Error Detect/Cor : %s\n",
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+ val2str(spd_data[11], spd_config_vals));
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+
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+ /* handle jedec table bank continuation values */
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+ printf(" Manufacturer : ");
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+ if (spd_data[64] != 0x7f)
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printf("%s\n",
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- val2str(spd_data[65], jedec_id2_vals));
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+ val2str(spd_data[64], jedec_id1_vals));
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else {
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- if (spd_data[66] != 0x7f)
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+ if (spd_data[65] != 0x7f)
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printf("%s\n",
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- val2str(spd_data[66], jedec_id3_vals));
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+ val2str(spd_data[65], jedec_id2_vals));
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else {
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- if (spd_data[67] != 0x7f)
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- printf("%s\n",
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- val2str(spd_data[67],
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- jedec_id4_vals));
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- else
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+ if (spd_data[66] != 0x7f)
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printf("%s\n",
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- val2str(spd_data[68],
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- jedec_id5_vals));
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+ val2str(spd_data[66], jedec_id3_vals));
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+ else {
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+ if (spd_data[67] != 0x7f)
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+ printf("%s\n",
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+ val2str(spd_data[67],
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+ jedec_id4_vals));
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+ else
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+ printf("%s\n",
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+ val2str(spd_data[68],
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+ jedec_id5_vals));
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+ }
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}
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}
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- }
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- if (spd_data[73]) {
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- char part[19];
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- memcpy(part, spd_data+73, 18);
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- part[18] = 0;
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- printf(" Part Number : %s\n", part);
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+ if (spd_data[73]) {
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+ char part[19];
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+ memcpy(part, spd_data+73, 18);
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+ part[18] = 0;
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+ printf(" Part Number : %s\n", part);
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+ }
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+
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+ printf(" Serial Number : %02x%02x%02x%02x\n",
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+ spd_data[95], spd_data[96], spd_data[97], spd_data[98]);
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}
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- printf(" Serial Number : %02x%02x%02x%02x\n",
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- spd_data[95], spd_data[96], spd_data[97], spd_data[98]);
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-
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if (verbose) {
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printf("\n");
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printbuf(spd_data, len, "SPD DATA");
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