7 Commits

Author	SHA1	Message	Date
Wei Liu	1ce1fe7334	tpm: rework set_buffer_size ... Make the code more idiomatic by wrapping the actual size configured in the returning Result type. This further allows simplifying get_buffer_size. The debug message in startup_tpm is more useful if it prints out the actual size than the wanted size. No functional change. Signed-off-by: Wei Liu <liuwe@microsoft.com>	2023-01-26 07:57:48 +00:00
Wei Liu	73af65f417	tpm: drop unused fields in BackendCmd struct ... They are never used. Signed-off-by: Wei Liu <liuwe@microsoft.com>	2023-01-26 07:57:48 +00:00
Wei Liu	cffde0ff65	devices: avoid unnecessary allocations in TPM code ... Use the data buffer in the TPM device directly. Signed-off-by: Wei Liu <liuwe@microsoft.com>	2023-01-26 07:57:48 +00:00
Wei Liu	e41b7d90d5	tpm: drop cmd from Emulator struct ... The command is not done asynchronously. And there is no way to propagate this error anywhere. Signed-off-by: Wei Liu <liuwe@microsoft.com>	2023-01-26 07:57:48 +00:00
Wei Liu	60425471dd	tpm: get_buffer_size always succeeds ... Signed-off-by: Wei Liu <liuwe@microsoft.com>	2023-01-26 07:57:48 +00:00
Wei Liu	7f4b5dfae5	tpm: change the style of safety comments ... To satisfy clippy's check. Signed-off-by: Wei Liu <liuwe@microsoft.com>	2022-11-18 12:50:01 +00:00
Praveen K Paladugu	19fdf8bc79	tpm: Add emulator module ... Emulator module adds methods required to communicate with swtpm over Ctrl and Data channels. Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com> Co-authored-by: Sean Yoo <t-seanyoo@microsoft.com>	2022-11-15 16:42:21 +00:00