#
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
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>
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>
show more ...
|