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[1/6] cmd: tpm-v1: fix compile error in TPMv1 list resources command

Message ID 20211104011253.4401-2-matt@traverse.com.au
State Superseded
Delegated to: Eugen Hristev
Headers show
Series Fix Atmel/Microchip TPMv1.2 issues | expand

Commit Message

Mathew McBride Nov. 4, 2021, 1:12 a.m. UTC
This command is not compiled by default and was not
updated to pass the udevice to tpm_get_capability.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
---
 cmd/tpm-v1.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Comments

Ilias Apalodimas Nov. 4, 2021, 7:07 a.m. UTC | #1
Hi Mathew,

On Thu, 4 Nov 2021 at 03:14, Mathew McBride <matt@traverse.com.au> wrote:
>
> This command is not compiled by default and was not
> updated to pass the udevice to tpm_get_capability.
>
> Signed-off-by: Mathew McBride <matt@traverse.com.au>
> ---
>  cmd/tpm-v1.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/cmd/tpm-v1.c b/cmd/tpm-v1.c
> index 3a7e35d525..55f2aeff46 100644
> --- a/cmd/tpm-v1.c
> +++ b/cmd/tpm-v1.c
> @@ -582,6 +582,7 @@ static int do_tpm_flush(struct cmd_tbl *cmdtp, int flag, int argc,
>  static int do_tpm_list(struct cmd_tbl *cmdtp, int flag, int argc,
>                        char *const argv[])
>  {
> +       struct udevice *dev;
>         int type = 0;
>         u16 res_count;
>         u8 buf[288];
> @@ -589,6 +590,10 @@ static int do_tpm_list(struct cmd_tbl *cmdtp, int flag, int argc,
>         int err;
>         uint i;
>
> +       err = get_tpm(&dev);
> +       if (err)
> +               return err;
> +
>         if (argc != 2)
>                 return CMD_RET_USAGE;
>
> @@ -619,7 +624,7 @@ static int do_tpm_list(struct cmd_tbl *cmdtp, int flag, int argc,
>         }
>
>         /* fetch list of already loaded resources in the TPM */
> -       err = tpm_get_capability(TPM_CAP_HANDLE, type, buf,
> +       err = tpm_get_capability(dev, TPM_CAP_HANDLE, type, buf,
>                                  sizeof(buf));
>         if (err) {
>                 printf("tpm_get_capability returned error %d.\n", err);
> --
> 2.30.1
>

Thanks for fixing this, indeed I missed the tpm1.2 changes :(

Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
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Patch

diff --git a/cmd/tpm-v1.c b/cmd/tpm-v1.c
index 3a7e35d525..55f2aeff46 100644
--- a/cmd/tpm-v1.c
+++ b/cmd/tpm-v1.c
@@ -582,6 +582,7 @@  static int do_tpm_flush(struct cmd_tbl *cmdtp, int flag, int argc,
 static int do_tpm_list(struct cmd_tbl *cmdtp, int flag, int argc,
 		       char *const argv[])
 {
+	struct udevice *dev;
 	int type = 0;
 	u16 res_count;
 	u8 buf[288];
@@ -589,6 +590,10 @@  static int do_tpm_list(struct cmd_tbl *cmdtp, int flag, int argc,
 	int err;
 	uint i;
 
+	err = get_tpm(&dev);
+	if (err)
+		return err;
+
 	if (argc != 2)
 		return CMD_RET_USAGE;
 
@@ -619,7 +624,7 @@  static int do_tpm_list(struct cmd_tbl *cmdtp, int flag, int argc,
 	}
 
 	/* fetch list of already loaded resources in the TPM */
-	err = tpm_get_capability(TPM_CAP_HANDLE, type, buf,
+	err = tpm_get_capability(dev, TPM_CAP_HANDLE, type, buf,
 				 sizeof(buf));
 	if (err) {
 		printf("tpm_get_capability returned error %d.\n", err);