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Simple SPD to DMI matching is too simple #380

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bp0 opened this issue Jun 30, 2019 · 0 comments · Fixed by #382
Closed

Simple SPD to DMI matching is too simple #380

bp0 opened this issue Jun 30, 2019 · 0 comments · Fixed by #382
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bp0 commented Jun 30, 2019

Memory Devices doesn't always match the SPD and DMI memory correctly.
Here is a mix of different DIMMs, although all the same size, that is not being matched correctly. I'll work on it when I get a chance.

-Memory Device List-
Mainboard	16 / 32 GiB	DDR3 SDRAM
   -Memory Array-
      DMI Handle		: 0xd
      Locator		: Mainboard
      Use		: System Memory
      Error Correction Type		: None
      Size (Present / Max)		: 16 / 32 GiB
      Devices (Populated / Sockets)		: 4 / 4
      Types Present		: [0x400] DDR3 SDRAM
Mainboard ➤ DIMM4	Kingston	4096 MiB	9965525-033.A00LF 
   -Memory Socket-
      DMI Handles (Array, Socket)		: 0xd, 0xe
      Locator		: Mainboard ➤ DIMM4
      Bank Locator		: BANK 3
      Form Factor		: DIMM
      Type		: DDR3 / Synchronous
      Vendor		: Kingston (Kingston Technology, www.kingston.com)
      Part Number		: 9965525-033.A00LF 
      Size		: 4096 MiB
      Rated Speed		: 1333 MT/s
      Configured Speed		: 1333 MT/s
      Data Width/Total Width		: 64 bits / 128 bits
      Rank		: 2
      Minimum Voltage		: (Unknown)
      Maximum Voltage		: (Unknown)
      Configured Voltage		: (Unknown)
   -Serial Presence Detect (SPD)-
      Source		: 0-0052 (eeprom)
      SPD Revision		: 1.2
      Form Factor		: UDIMM (Unbuffered Long DIMM)
      Type		: DDR3-1600 (PC3-12800)
      Module Vendor		: [004e] Samsung
      DRAM Vendor		: [0000] (Unknown)
      Part Number		: M378B5173DB0-CK0  
      Size		: 4096 MiB
      Manufacturing Date (Week / Year)		: 52 / 2013
      Ranks		: 1
      IO Pins per Chip		: 8
      Die count		: 0 (Unspecified)
      Thermal Sensor		: [00] Not present
      Supported Voltages		: 1.5V
      Supported CAS Latencies		: 11 10 9 8 7 6 
   -Timings-
      tCL		: 11
      tRCD		: 13.125ns
      tRP		: 13.125ns
      tRAS		: 1.125ns
Mainboard ➤ DIMM3	Samsung	4096 MiB	M378B5173DB0-CK0  
   -Memory Socket-
      DMI Handles (Array, Socket)		: 0xd, 0x10
      Locator		: Mainboard ➤ DIMM3
      Bank Locator		: BANK 2
      Form Factor		: DIMM
      Type		: DDR3 / Synchronous
      Vendor		: Samsung (Samsung, www.samsung.com)
      Part Number		: M378B5173DB0-CK0  
      Size		: 4096 MiB
      Rated Speed		: 1600 MT/s
      Configured Speed		: 1333 MT/s
      Data Width/Total Width		: 64 bits / 64 bits
      Rank		: 1
      Minimum Voltage		: (Unknown)
      Maximum Voltage		: (Unknown)
      Configured Voltage		: (Unknown)
   -Serial Presence Detect (SPD)-
      Source		: 0-0050 (eeprom)
      SPD Revision		: 1.2
      Form Factor		: UDIMM (Unbuffered Long DIMM)
      Type		: DDR3-1600 (PC3-12800)
      Module Vendor		: [002d] SK Hynix (former Hyundai Electronics)
      DRAM Vendor		: [0000] (Unknown)
      Part Number		: HMT351U6CFR8C-PB  
      Size		: 4096 MiB
      Manufacturing Date (Week / Year)		: 7 / 2014
      Ranks		: 2
      IO Pins per Chip		: 8
      Die count		: 0 (Unspecified)
      Thermal Sensor		: [00] Not present
      Supported Voltages		: 1.5V
      Supported CAS Latencies		: 11 10 9 8 7 6 
   -Timings-
      tCL		: 11
      tRCD		: 13.125ns
      tRP		: 13.125ns
      tRAS		: 1.125ns
Mainboard ➤ DIMM2	Kingston	4096 MiB	9965525-033.A00LF 
   -Memory Socket-
      DMI Handles (Array, Socket)		: 0xd, 0x12
      Locator		: Mainboard ➤ DIMM2
      Bank Locator		: BANK 1
      Form Factor		: DIMM
      Type		: DDR3 / Synchronous
      Vendor		: Kingston (Kingston Technology, www.kingston.com)
      Part Number		: 9965525-033.A00LF 
      Size		: 4096 MiB
      Rated Speed		: 1333 MT/s
      Configured Speed		: 1333 MT/s
      Data Width/Total Width		: 64 bits / 128 bits
      Rank		: 2
      Minimum Voltage		: (Unknown)
      Maximum Voltage		: (Unknown)
      Configured Voltage		: (Unknown)
   -Serial Presence Detect (SPD)-
      Source		: 0-0053 (eeprom)
      SPD Revision		: 1.0
      Form Factor		: UDIMM (Unbuffered Long DIMM)
      Type		: DDR3-1333 (PC3-10600)
      Module Vendor		: [0118] Kingston
      DRAM Vendor		: [0000] (Unknown)
      Part Number		: 9965525-033.A00LF 
      Size		: 4096 MiB
      Manufacturing Date (Week / Year)		: 42 / 2012
      Ranks		: 2
      IO Pins per Chip		: 8
      Die count		: 0 (Unspecified)
      Thermal Sensor		: [80] Present
      Supported Voltages		: 1.5V
      Supported CAS Latencies		: 9 8 7 6 
   -Timings-
      tCL		: 9
      tRCD		: 13.125ns
      tRP		: 13.125ns
      tRAS		: 0.125ns
Mainboard ➤ DIMM1	Hynix/Hyundai	4096 MiB	HMT351U6CFR8C-PB  
   -Memory Socket-
      DMI Handles (Array, Socket)		: 0xd, 0x14
      Locator		: Mainboard ➤ DIMM1
      Bank Locator		: BANK 0
      Form Factor		: DIMM
      Type		: DDR3 / Synchronous
      Vendor		: Hynix/Hyundai
      Part Number		: HMT351U6CFR8C-PB  
      Size		: 4096 MiB
      Rated Speed		: 1600 MT/s
      Configured Speed		: 1333 MT/s
      Data Width/Total Width		: 64 bits / 64 bits
      Rank		: 2
      Minimum Voltage		: (Unknown)
      Maximum Voltage		: (Unknown)
      Configured Voltage		: (Unknown)
   -Serial Presence Detect (SPD)-
      Source		: 0-0051 (eeprom)
      SPD Revision		: 1.0
      Form Factor		: UDIMM (Unbuffered Long DIMM)
      Type		: DDR3-1333 (PC3-10600)
      Module Vendor		: [0118] Kingston
      DRAM Vendor		: [0000] (Unknown)
      Part Number		: 9965525-033.A00LF 
      Size		: 4096 MiB
      Manufacturing Date (Week / Year)		: 42 / 2012
      Ranks		: 2
      IO Pins per Chip		: 8
      Die count		: 0 (Unspecified)
      Thermal Sensor		: [80] Present
      Supported Voltages		: 1.5V
      Supported CAS Latencies		: 9 8 7 6 
   -Timings-
      tCL		: 9
      tRCD		: 13.125ns
      tRP		: 13.125ns
      tRAS		: 0.125ns
@bp0 bp0 added the bug label Jun 30, 2019
@bp0 bp0 self-assigned this Jun 30, 2019
bp0 added a commit to bp0/hardinfo that referenced this issue Jun 30, 2019
@bp0
Memory Devices: Fix DMI to SPD matching
91a833a 
Should fix
lpereira#380

Signed-off-by: Burt P <pburt0@gmail.com>
@bp0 bp0 mentioned this issue Jun 30, 2019
Merged
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Memory Devices: Fix DMI to SPD matching bp0/hardinfo
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