| #
ff3cd8e9 |
| 15-Sep-2021 |
Willy Tu <wltu@google.com> |
google-ipmi-sys: Refactor to use new version of OEM IPMI Handler
Using the new version of ipmi handler provide a higher level wrapper
over the same functionalities. It helps us parse the input and o
google-ipmi-sys: Refactor to use new version of OEM IPMI Handler
Using the new version of ipmi handler provide a higher level wrapper
over the same functionalities. It helps us parse the input and output to
have more control of the input/output we see.
The input and output will be
`std::uint8_t, std::optional<std::vector<uint8_t>>`.
This represents `subcommand` and any input data.
Changes to note,
- all subcommand in the request/response struct are removed. It will be
managed by the wrapper directly.
- Unit tests checking for input with only the subcommand are
removed.
- Move all reply struct to header files to be accessible in unit test.
Tested:
All IPMI OEM command still works the same as before this change.
Change-Id: I4230ab84a497a867248fe82224e32cc69b314b64
Signed-off-by: Willy Tu <wltu@google.com>
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|
| #
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.
Tested:
Success
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>
show more ...
|