| #
e8929699 |
| 19-Aug-2024 |
Brandon Kim <brandonkim@google.com> |
bios_setting: Add a write handler
Tested:
```
// Test that it writes a new file if it doesn't exist
~# rm /run/oem_bios_setting
// Invalid command (no size / payload)
~# ipmitool raw 0x2e 0x32 0x79
bios_setting: Add a write handler
Tested:
```
// Test that it writes a new file if it doesn't exist
~# rm /run/oem_bios_setting
// Invalid command (no size / payload)
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x19
Unable to send RAW command (channel=0x0 netfn=0x2e lun=0x0 cmd=0x32 rsp=0xc7): Request data length invalid
// Invalid command (size doesn't match)
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x19 0x01 0x30 0x31
Unable to send RAW command (channel=0x0 netfn=0x2e lun=0x0 cmd=0x32 rsp=0xc7): Request data length invalid
// Command success
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x19 0x02 0x30 0x31
79 2b 00 19 02
// Read back
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x18
79 2b 00 18 02 30 31
~# cat /run/oem_bios_setting
01~#
// Verify overwrite works (truncates the previous bytes)
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x19 0x01 0x33
79 2b 00 19 01
~# cat /run/oem_bios_setting
3~#
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x18
79 2b 00 18 01 33
```
Signed-off-by: Brandon Kim <brandonkim@google.com>
Change-Id: I84db782da9b2f121c0a81a855692b5ca25ffda54
show more ...
|
| #
93a4c0ab |
| 16-Aug-2024 |
Brandon Kim <brandonkim@google.com> |
bios_setting: Add a read handler
Tested:
```
~# echo -n "01234567" > /run/oem_bios_setting
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x18
79 2b 00 18 08 30 31 32 33 34 35 36 37
~# rm /run/oem_bios_s
bios_setting: Add a read handler
Tested:
```
~# echo -n "01234567" > /run/oem_bios_setting
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x18
79 2b 00 18 08 30 31 32 33 34 35 36 37
~# rm /run/oem_bios_setting
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x18
Unable to send RAW command (channel=0x0 netfn=0x2e lun=0x0 cmd=0x32 rsp=0xca): Cannot return number of requested data bytes
```
Signed-off-by: Brandon Kim <brandonkim@google.com>
Change-Id: Icde2de4799a751634f56a580351bf10254dd7e4f
show more ...
|
| #
559cb011 |
| 03-May-2024 |
Brandon Kim <brandonkim@google.com> |
bm_instance: Create a new handler
This OEM handler will get properties from tmpfs to serve over IPMI.
Tested:
~# cat /run/bm-instance/asset-tag
12345
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x17 0
bm_instance: Create a new handler
This OEM handler will get properties from tmpfs to serve over IPMI.
Tested:
~# cat /run/bm-instance/asset-tag
12345
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x17 0x00
79 2b 00 17 05 31 32 33 34 35
...
...
(Verified this works for all 7 sub commands)
Signed-off-by: Brandon Kim <brandonkim@google.com>
Change-Id: I191b6f4994d91ada49a3332a8e93a3a305561904
show more ...
|
| #
8ef49716 |
| 04-Feb-2024 |
Willy Tu <wltu@google.com> |
Reserve boot-time-monitor cmd on 18-20
The implementation is delayed and still work in progress. It is being
used for testing internally and needs to be reserved to make sure it
doesn't break later
Reserve boot-time-monitor cmd on 18-20
The implementation is delayed and still work in progress. It is being
used for testing internally and needs to be reserved to make sure it
doesn't break later on.
Change-Id: I7145fc9299e06b129d5a22381d520bbfad674499
Signed-off-by: Willy Tu <wltu@google.com>
show more ...
|
| #
d455bfd6 |
| 30-Jan-2024 |
Gaurav Gandhi <gauravgandhi@google.com> |
Add new oem command to set accel power mode
Signed-off-by: Gaurav Gandhi <gauravgandhi@google.com>
Change-Id: Ie0b47477b7ae9e8ae206ac0645571a7a79dbda40
|
| #
a92d0e6b |
| 29-Jun-2023 |
John Wedig <johnwedig@google.com> |
Add IPMI OEM command LinuxBootDone
Add a new OEM command for LinuxBoot to notify the BMC when it is about
to kexec into the OS. This is intended to give the BMC a chance to
prepare for an untrusted
Add IPMI OEM command LinuxBootDone
Add a new OEM command for LinuxBoot to notify the BMC when it is about
to kexec into the OS. This is intended to give the BMC a chance to
prepare for an untrusted OS, e.g. disable any interfaces it doesn't want
the OS to have access to.
Tested:
Exercised the new OEM command using ipmitool
$ ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x11
79 2b 00 11
Change-Id: Ica76d77cdde48cebfbced32d8e7e860b559074e8
Signed-off-by: John Wedig <johnwedig@google.com>
show more ...
|
| #
5e70dc8c |
| 15-Sep-2022 |
Nikhil Namjoshi <nikhilnamjoshi@google.com> |
Add ipmi OEM handler to get the BMC mode
The response can indicate one of the BMC mode
below
0 -> Non Bare Metal Mode
1 -> Bare Metal Mode
2 -> Bare Metal Cleaning Mode
The Bare Metal Cleaning Mode
Add ipmi OEM handler to get the BMC mode
The response can indicate one of the BMC mode
below
0 -> Non Bare Metal Mode
1 -> Bare Metal Mode
2 -> Bare Metal Cleaning Mode
The Bare Metal Cleaning Mode is not
yet supported
Tested:
Response in BM Mode
ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x10
79 2b 00 14 01
Response in Non-BM Mode
ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x10
79 2b 00 14 00
Signed-off-by: Nikhil Namjoshi <nikhilnamjoshi@google.com>
Change-Id: I34474fd04f9aed35bd71725805ed52a5df8ab8c9
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|
| #
e4fddf43 |
| 07-Apr-2022 |
Willy Tu <wltu@google.com> |
google-ipmi-sys: Add SysPCIeSlotBifurcation subcommand placeholder
Set SysPCIeSlotBifurcation to 15 before the final implmentation is
finished to prevent it from changing as more systems depends on
google-ipmi-sys: Add SysPCIeSlotBifurcation subcommand placeholder
Set SysPCIeSlotBifurcation to 15 before the final implmentation is
finished to prevent it from changing as more systems depends on this
command.
Change-Id: Iea403571c65c4587c26adc09eb839768ff23a46d
Signed-off-by: Willy Tu <wltu@google.com>
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|
| #
4f0d1de6 |
| 20-Sep-2021 |
Steve Foreman <foremans@google.com> |
Add IPMI interface for CustomAccel service
Change-Id: I28a8976e382b457233ac521e9ab71f75abe029d1
Signed-off-by: Steve Foreman <foremans@google.com>
|
| #
a2056e9c |
| 10-Oct-2021 |
Willy Tu <wltu@google.com> |
Add Google Copyright 2021
Change-Id: I26020265613218d0c8df85b83772856bfc555e86
Signed-off-by: Willy Tu <wltu@google.com>
|
| #
8cfa4c44 |
| 16-Jun-2021 |
linyuny <linyuny@google.com> |
Add new google ipmi sys command: SysHostPowerOff
New google ipmi sys command to let the BMC knows host shutdown,
allow host to gracefully shutdown and disable the watchdog with given
Add new google ipmi sys command: SysHostPowerOff
New google ipmi sys command to let the BMC knows host shutdown,
allow host to gracefully shutdown and disable the watchdog with given
time delay.
Signed-off-by: Yunyun Lin <linyuny@google.com>
Change-Id: I02171c9cfed57ae5d10d66b515e4ab7ee8856466
show more ...
|
| #
3b1b427c |
| 02-Mar-2021 |
Willy Tu <wltu@google.com> |
Add OEM command to request flash size
The BMC flash is `/dev/mtd0` and the size can found in
`/sys/class/mtd/mtd0/size`. This OEM command will request that
information with MTDINFO.
Add OEM command to request flash size
The BMC flash is `/dev/mtd0` and the size can found in
`/sys/class/mtd/mtd0/size`. This OEM command will request that
information with MTDINFO.
Tested:
Successfully requested the flash size information with ipmitool.
```
cat /sys/class/mtd/mtd0/size
67108864
```
67108864 / 1024 / 1024 = 64MB flash
```
ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x09
79 2b 00 09 00 00 00 04
```
Output in little endian.
0x04000000 -> 67108864
Change-Id: Iec1b33503d1166a42ceef4b8491e5c19c3a077fe
Signed-off-by: Willy Tu <wltu@google.com>
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|
| #
ac4a16f7 |
| 02-Feb-2021 |
Shounak Mitra <shounak@google.com> |
Add sys command for powercycle on host shutdown.
The new command will trigger a power cycle the next time the host shuts
down. This can exist in parallel with the existing mechanism to t
Add sys command for powercycle on host shutdown.
The new command will trigger a power cycle the next time the host shuts
down. This can exist in parallel with the existing mechanism to trigger
a power cycle after a specified time interval.
The implementation of host state detection and power cycling is platfrom
specific; the new command will just add a temporary file that marks the
system ready to powercycle on the next shutdown. Usually, a systemd unit
would be enabled by the presence of this file to handle the power
cycling process.
Signed-off-by: Shounak Mitra <shounak@google.com>
Change-Id: I0cc40307748fb996be3f6062d8cba1a4b5049683
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|
| #
29f35bce |
| 04-Nov-2020 |
William A. Kennington III <wak@google.com> |
Add suppport for retrieving machine name
This adds support for reading /etc/os-release, parsing out
OPENBMC_TARGET_MACHINE and returning this to the caller.
Change-Id: If2a419b9
Add suppport for retrieving machine name
This adds support for reading /etc/os-release, parsing out
OPENBMC_TARGET_MACHINE and returning this to the caller.
Change-Id: If2a419b9a77597686f5137efce97b1150142f181
Signed-off-by: William A. Kennington III <wak@google.com>
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|
| #
0e9aae5d |
| 13-Aug-2020 |
Patrick Venture <venture@google.com> |
split the commands out
Split the commands out to avoid conflicts in multiple definitions of
IPMI_CC_OK, etc, in a different environment.
Signed-off-by: Patrick Venture <venture@
split the commands out
Split the commands out to avoid conflicts in multiple definitions of
IPMI_CC_OK, etc, in a different environment.
Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I1f3a0214b4f6f6417a5649b0fc2d297119f8ad88
show more ...
|