Re: kern/56525 (panic from spdmem iic search)

[Hauke Fath <hf%spg.tu-darmstadt.de@localhost>]

The following reply was made to PR kern/56525; it has been noted by GNATS.

From: Hauke Fath <hf%spg.tu-darmstadt.de@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: msaitoh%netbsd.org@localhost, gnats-admin%netbsd.org@localhost
Subject: Re: kern/56525 (panic from spdmem iic search)
Date: Tue, 30 Nov 2021 18:03:06 +0100

 There is an autoconfiguration error, though:
 
 [...]
 [     1.046905] iic0 at piixpm0 port 0: I2C bus
 [     1.046905] spdmem0 at iic0 addr 0x50: M393B1K70DH0-YH9
 [     1.046905] spdmem0: DDR3 SDRAM (registered), ECC, temp-sensor,=20
 8GB, 1333MHz (PC3-10666)
 [     1.046905] spdmem0: 15 rows, 11 cols, 8 log. banks, 2 phys. banks,=20
 1.500ns cycle time
 [     1.046905] spdmem0: tAA-tRCD-tRP-tRAS: 9-9-9-24
 [     1.046905] spdmem0: 1.5V 1.35V operable
 [     1.046905] spdmem1 at iic0 addr 0x51: M393B1K70CH0-YH9
 [     1.046905] spdmem1: DDR3 SDRAM (registered), ECC, temp-sensor,=20
 8GB, 1333MHz (PC3-10666)
 [     1.046905] spdmem1: 15 rows, 11 cols, 8 log. banks, 2 phys. banks,=20
 1.500ns cycle time
 [     1.046905] spdmem1: tAA-tRCD-tRP-tRAS: 9-9-9-24
 [     1.046905] spdmem1: 1.5V 1.35V operable
 [     1.046905] spdmem2 at iic0 addr 0x52: M393B1K70DH0-YH9
 [     1.046905] spdmem2: DDR3 SDRAM (registered), ECC, temp-sensor,=20
 8GB, 1333MHz (PC3-10666)
 [     1.046905] spdmem2: 15 rows, 11 cols, 8 log. banks, 2 phys. banks,=20
 1.500ns cycle time
 [     1.046905] spdmem2: tAA-tRCD-tRP-tRAS: 9-9-9-24
 [     1.046905] spdmem2: 1.5V 1.35V operable
 [     1.046905] spdmem3 at iic0 addr 0x53: M393B1K70CH0-YH9
 [     1.046905] spdmem3: DDR3 SDRAM (registered), ECC, temp-sensor,=20
 8GB, 1333MHz (PC3-10666)
 [     1.046905] spdmem3: 15 rows, 11 cols, 8 log. banks, 2 phys. banks,=20
 1.500ns cycle time
 [     1.046905] spdmem3: tAA-tRCD-tRP-tRAS: 9-9-9-24
 [     1.046905] spdmem3: 1.5V 1.35V operable
 [     1.046905] sdtemp0 at iic0 addr 0x18: Microchip Tech MCP98243 Temp=20
 Sensor
 [     1.046905] autoconfiguration error: sdtemp0: error 1 writing=20
 resolution register
 [     1.046905] sdtemp0: high accuracy, wider range, 0.5C resolution,=20
 event with shutdown
 [     1.046905] sdtemp0: Hardware limits: none set
 [     1.046905] sdtemp1 at iic0 addr 0x19: Microchip Tech MCP98243 Temp=20
 Sensor
 [     1.046905] autoconfiguration error: sdtemp1: error 1 writing=20
 resolution register
 [     1.046905] sdtemp1: high accuracy, wider range, 0.5C resolution,=20
 event with shutdown
 [     1.046905] sdtemp1: Hardware limits: none set
 [     1.046905] sdtemp2 at iic0 addr 0x1a: Microchip Tech MCP98243 Temp=20
 Sensor
 [     1.046905] autoconfiguration error: sdtemp2: error 1 writing=20
 resolution register
 [     1.046905] sdtemp2: high accuracy, wider range, 0.5C resolution,=20
 event with shutdown
 [     1.046905] sdtemp2: Hardware limits: none set
 
 --=20
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