From: Ilias Apalodimas <ilias.apalodimas@linaro.org>
To: u-boot@lists.denx.de
Subject: [PATCH v3 08/11] tpm: Add an implementation of define_space
Date: Mon, 25 Jan 2021 10:36:32 +0200 [thread overview]
Message-ID: <YA6DEBdqFS2gamOJ@apalos.home> (raw)
In-Reply-To: <20210123102600.v3.8.Id0d4b4dbb1473da74703264f0b20940f1d65dd81@changeid>
On Sat, Jan 23, 2021 at 10:26:04AM -0700, Simon Glass wrote:
> Add support for this so that the TPM can be set up for use with
> Chromium OS verified boot.
>
> Signed-off-by: Simon Glass <sjg@chromium.org>
> ---
[...]
> + /*
> + * Fill the command structure starting from the first buffer:
> + * - the password (if any)
> + */
> + ret = pack_byte_string(command_v2, sizeof(command_v2), "s",
> + offset, nv_policy, nv_policy_size);
> + offset += nv_policy_size;
Do we need to increase offsetr here? It doesn't seem to be used afterwards.
> + if (ret)
> + return TPM_LIB_ERROR;
> +
> + return tpm_sendrecv_command(dev, command_v2, NULL, NULL);
> +}
> +
> u32 tpm2_pcr_extend(struct udevice *dev, u32 index, u32 algorithm,
> const u8 *digest, u32 digest_len)
> {
> --
> 2.30.0.280.ga3ce27912f-goog
>
next prev parent reply other threads:[~2021-01-25 8:36 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-23 17:25 [PATCH v3 00/11] tpm: Support using TPM1 and TPM2 from a single API Simon Glass
2021-01-23 17:25 ` [PATCH v3 01/11] tpm: Don't include cr50 in TPL/SPL Simon Glass
2021-01-25 8:26 ` Ilias Apalodimas
2021-01-23 17:25 ` [PATCH v3 02/11] tpm: Use logging in the uclass Simon Glass
2021-01-25 8:26 ` Ilias Apalodimas
2021-01-23 17:25 ` [PATCH v3 03/11] tpm: Add debugging of request in tpm_sendrecv_command() Simon Glass
2021-01-25 8:28 ` Ilias Apalodimas
2021-01-23 17:26 ` [PATCH v3 04/11] tpm: Add an API that can support v1.2 and v2 Simon Glass
2021-01-25 8:31 ` Ilias Apalodimas
2021-01-23 17:26 ` [PATCH v3 05/11] tpm: Switch TPMv1 over to use the new API Simon Glass
2021-01-25 8:32 ` Ilias Apalodimas
2021-02-07 14:37 ` Simon Glass
2021-01-23 17:26 ` [PATCH v3 06/11] tpm: Add a basic API implementation for TPMv2 Simon Glass
2021-01-25 8:33 ` Ilias Apalodimas
2021-01-23 17:26 ` [PATCH v3 07/11] tpm: Reduce duplication in a few functions Simon Glass
2021-01-25 8:34 ` Ilias Apalodimas
2021-01-23 17:26 ` [PATCH v3 08/11] tpm: Add an implementation of define_space Simon Glass
2021-01-25 8:36 ` Ilias Apalodimas [this message]
2021-01-23 17:26 ` [PATCH v3 09/11] tpm: Add TPM2 support for read/write values Simon Glass
2021-01-25 8:37 ` Ilias Apalodimas
2021-01-23 17:26 ` [PATCH v3 10/11] tpm: Add TPM2 support for write_lock Simon Glass
2021-01-25 8:38 ` Ilias Apalodimas
2021-01-23 17:26 ` [PATCH v3 11/11] tpm: Allow disabling platform hierarchy with TPM2 Simon Glass
2021-01-25 8:38 ` Ilias Apalodimas
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