On Thu, May 24, 2018 at 04:26:02PM -0400, Stefan Berger wrote:
Implement functions for managing the storage of the external swtpm as well as starting and stopping it. Also implement functions to use swtpm_setup, which simulates the manufacturing of a TPM, which includes creation of certificates for the device. Further, the external TPM needs storage on the host that we need to set up before it can be run. We can clean up the host once the domain is undefined. This patch also implements a small layer for external device support that calls into the TPM device layer if a domain has an attached TPM. This is the layer we will wire up later on. Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxxxxxxxxxx> Reviewed-by: John Ferlan <jferlan@xxxxxxxxxx> --- src/qemu/Makefile.inc.am | 4 + src/qemu/qemu_domain.c | 2 + src/qemu/qemu_extdevice.c | 154 ++++++++++ src/qemu/qemu_extdevice.h | 53 ++++ src/qemu/qemu_process.c | 12 + src/qemu/qemu_tpm.c | 746 ++++++++++++++++++++++++++++++++++++++++++++++ src/qemu/qemu_tpm.h | 50 ++++ 7 files changed, 1021 insertions(+) create mode 100644 src/qemu/qemu_extdevice.c create mode 100644 src/qemu/qemu_extdevice.h create mode 100644 src/qemu/qemu_tpm.c create mode 100644 src/qemu/qemu_tpm.h
Reviewed-by: Ján Tomko <jtomko@xxxxxxxxxx> Jano
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