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Re: [Freeipmi-users] problem with freeipmi 0.5.3 and intel SE7221BK1-E


From: Chris Morgan
Subject: Re: [Freeipmi-users] problem with freeipmi 0.5.3 and intel SE7221BK1-E
Date: Tue, 22 Jan 2008 18:34:34 -0500

On Jan 22, 2008 4:59 PM, Al Chu <address@hidden> wrote:
> Hey Chris,
>
> The issue w/ ipmimonitoring is there is some bogus info being returned
> from the BMC on your motherboard.
>
> > [               0h] = sdr_version_major[ 4b]
> > [               0h] = sdr_version_minor[ 4b]
> > [               0h] = record_count[16b]
>
> My code, which requires version number > 0, is a bug I should fix.
> However, the record_count == 0 is definitely a bug.  I will have to
> implement a workaround for this (as well as in the 0.6.0 code that I've
> been working on).
>
> Does ipmi-sensors work for you?  The code in ipmi-sensors does not check
> the record_count ahead of time, so perhaps it'll work by being
> blissfully unaware :-)
>

address@hidden:~# ipmi-sensors
ipmi-udm.c: 642: ipmi_open_inband: errnum (5): expression failed
ipmi-locate-smbios.c: 385: ipmi_locate_smbios_get_dev_info: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 681: ipmi_ioremap: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 720: ipmi_get_physical_mem_data: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 918: ipmi_acpi_get_table: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 681: ipmi_ioremap: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 720: ipmi_get_physical_mem_data: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 839: ipmi_acpi_get_rsdp: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 1034: ipmi_acpi_get_firmware_table: errno
(9): expression failed
ipmi-locate-acpi-spmi.c: 681: ipmi_ioremap: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 720: ipmi_get_physical_mem_data: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 918: ipmi_acpi_get_table: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 681: ipmi_ioremap: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 720: ipmi_get_physical_mem_data: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 839: ipmi_acpi_get_rsdp: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 1034: ipmi_acpi_get_firmware_table: errno
(9): expression failed
ipmi-locate-acpi-spmi.c: 681: ipmi_ioremap: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 720: ipmi_get_physical_mem_data: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 918: ipmi_acpi_get_table: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 681: ipmi_ioremap: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 720: ipmi_get_physical_mem_data: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 839: ipmi_acpi_get_rsdp: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 1034: ipmi_acpi_get_firmware_table: errno
(9): expression failed
ipmi-locate-acpi-spmi.c: 681: ipmi_ioremap: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 720: ipmi_get_physical_mem_data: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 918: ipmi_acpi_get_table: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 681: ipmi_ioremap: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 720: ipmi_get_physical_mem_data: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 839: ipmi_acpi_get_rsdp: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 1034: ipmi_acpi_get_firmware_table: errno
(9): expression failed
ipmi-locate-acpi-spmi.c: 681: ipmi_ioremap: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 720: ipmi_get_physical_mem_data: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 918: ipmi_acpi_get_table: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 681: ipmi_ioremap: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 720: ipmi_get_physical_mem_data: errno (9):
expression failed
ipmi-locate-acpi-spmi.c: 839: ipmi_acpi_get_rsdp: errno (9): expression failed
ipmi-locate-acpi-spmi.c: 1034: ipmi_acpi_get_firmware_table: errno
(9): expression failed
ipmi-locate-acpi-spmi.c: 1239: ipmi_locate_acpi_spmi_get_dev_info:
errno (9): expression failed
Fetching SDR repository information... ipmi-kcs-api.c: 662:
ipmi_kcs_write: errno (2): expression failed
ipmi-kcs-api-udm.c: 74: ipmi_kcs_cmd_udm: errnum (10): expression failed
SDR Cache creation failed: ipmi communication error

There is a pause at "Fetching SDR repository information before the
expression failed on that line is actually printed.



If I specify more information to ipmi-sensors there is more
interesting output but it still appears a bit funny since most of the
values are 0:

address@hidden:~# ipmi-sensors -D SSIF --driver-address=0x42
--driver-device=/dev/i2c-0 --register-spacing=1 --debug
Fetching SDR repository information...
================================================================
[ VALUE               TAG NAME:LENGTH                          ]
================================================================
[              20h] = cmd[ 8b]
================================================================
================================================================
[ VALUE               TAG NAME:LENGTH                          ]
================================================================
[               0h] = cmd[ 8b]
[               0h] = comp_code[ 8b]
[               0h] = sdr_version_major[ 4b]
[               0h] = sdr_version_minor[ 4b]
[               0h] = record_count[16b]
[               0h] = free_space[16b]
[               0h] = most_recent_addition_timestamp[32b]
[               0h] = most_recent_erase_timestamp[32b]
[               0h] = get_sdr_repository_allocation_info_command_supported[ 1b]
[               0h] = reserve_sdr_repository_command_supported[ 1b]
[               0h] = partial_add_sdr_command_supported[ 1b]
[               0h] = delete_sdr_command_supported[ 1b]
[               0h] = reserved[ 1b]
[               0h] =
modal_non_modal_sdr_repository_update_operation_supported[ 2b]
[               0h] = overflow_flag[ 1b]
================================================================
done
================================================================
[ VALUE               TAG NAME:LENGTH                          ]
================================================================
[              22h] = cmd[ 8b]
================================================================
================================================================
[ VALUE               TAG NAME:LENGTH                          ]
================================================================
[               0h] = cmd[ 8b]
[               0h] = comp_code[ 8b]
[               0h] = reservation_id[16b]
================================================================
================================================================
[ VALUE               TAG NAME:LENGTH                          ]
================================================================
[              23h] = cmd[ 8b]
[               0h] = reservation_id[16b]
[               0h] = record_id[16b]
[               0h] = offset_into_record[ 8b]
[               5h] = bytes_to_read[ 8b]
================================================================
================================================================
[ VALUE               TAG NAME:LENGTH                          ]
================================================================
[               0h] = cmd[ 8b]
[               0h] = comp_code[ 8b]
[               0h] = next_record_id[16b]
[  BYTE ARRAY ... ] = record_data[255B]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h 00h ]
[ 00h 00h 00h 00h 00h 00h 00h ]
================================================================
FAILED: Retrieval of SDR record 0x0
SDR Cache creation failed: internal error




> BTW, thanks for all your help getting to the bottom of all this.  Since
> (it seems) Intel motherboards are the only ones with SSIF, a lot of this
> stuff hasn't been flushed out.
>

It's really no trouble, I appreciate your help. I wish I had more time
to be able to look at the code and try to see what might be going on.

Chris




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