Stefan Berger 88f8307457 tpm_emulator: Report an error if chardev is missing ... This patch fixes the odd error reporting when trying to send a file descriptor to the TPM emulator if one has not passed a valid chardev. $ x86_64-softmmu/qemu-system-x86_64 -tpmdev emulator,id=tpm0 qemu-system-x86_64: -tpmdev emulator,id=tpm0: tpm-emulator: Failed to send CMD_SET_DATAFD: Success qemu-system-x86_64: -tpmdev emulator,id=tpm0: tpm-emulator: Could not cleanly shutdown the TPM: Success This is the new error report: $ x86_64-softmmu/qemu-system-x86_64 -tpmdev emulator,id=tpm0 qemu-system-x86_64: -tpmdev emulator,id=tpm0: tpm-emulator: parameter 'chardev' is missing This change does not hide the display of supported TPM types if a non-existent type is passed: $ x86_64-softmmu/qemu-system-x86_64 -tpmdev nonexistent,id=tpm0 qemu-system-x86_64: -tpmdev nonexistent,id=tpm0: Parameter 'type' expects a TPM backend type Supported TPM types (choose only one): passthrough Passthrough TPM backend driver emulator TPM emulator backend driver Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>		2020-07-24 12:44:13 -04:00
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tpm	tpm_emulator: Report an error if chardev is missing	2020-07-24 12:44:13 -04:00
cryptodev-builtin.c	cryptodev: Fix cryptodev_builtin_cleanup() error API violation	2020-04-29 08:01:52 +02:00
cryptodev-vhost-user.c	error: Eliminate error_propagate() with Coccinelle, part 1	2020-07-10 15:18:08 +02:00
cryptodev-vhost.c	cryptodev: add vhost support	2018-03-01 18:26:17 +02:00
cryptodev.c	error: Eliminate error_propagate() with Coccinelle, part 1	2020-07-10 15:18:08 +02:00
dbus-vmstate.c	qom: Drop parameter @errp of object_property_add() & friends	2020-05-15 07:07:58 +02:00
hostmem-file.c	error: Eliminate error_propagate() with Coccinelle, part 1	2020-07-10 15:18:08 +02:00
hostmem-memfd.c	error: Eliminate error_propagate() with Coccinelle, part 1	2020-07-10 15:18:08 +02:00
hostmem-ram.c	machine: alias -mem-path and -mem-prealloc into memory-foo backend	2020-02-19 16:49:53 +00:00
hostmem.c	qom: Change object_get_canonical_path_component() not to malloc	2020-07-21 16:23:43 +02:00
Kconfig	tpm: Move backend code under the 'backends/' directory	2020-06-19 07:25:55 -04:00
Makefile.objs	backends: Add TPM files into their own directory	2020-06-19 07:24:42 -04:00
rng-builtin.c	virtio-rng: change default backend to rng-builtin	2019-09-04 06:32:51 -04:00
rng-egd.c	qom: Drop parameter @errp of object_property_add() & friends	2020-05-15 07:07:58 +02:00
rng-random.c	qom: Drop parameter @errp of object_property_add() & friends	2020-05-15 07:07:58 +02:00
rng.c	qom: Put name parameter before value / visitor parameter	2020-07-10 15:18:08 +02:00
trace-events	Add dbus-vmstate object	2020-01-06 18:41:32 +04:00
vhost-user.c	qom: Drop parameter @errp of object_property_add() & friends	2020-05-15 07:07:58 +02:00