linux-kernel - Re: [PATCH V1] bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support

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Date:   Tue, 24 Jan 2023 14:44:57 +0900
From:   Masami Hiramatsu (Google) <mhiramat@...nel.org>
To:     Souradeep Chowdhury <quic_schowdhu@...cinc.com>
Cc:     <linux-kernel@...r.kernel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-arm-msm@...r.kernel.org>,
        Sai Prakash Ranjan <quic_saipraka@...cinc.com>,
        Sibi Sankar <quic_sibis@...cinc.com>,
        Rajendra Nayak <quic_rjendra@...cinc.com>
Subject: Re: [PATCH V1] bootconfig: Increase max nodes of bootconfig from
 1024 to 8192 for DCC support

On Tue, 24 Jan 2023 10:34:42 +0530
Souradeep Chowdhury <quic_schowdhu@...cinc.com> wrote:

> The Data Capture and Compare(DCC) is a debugging tool that uses the bootconfig
> for configuring the register values during boot-time. Increase the max nodes
> supported by bootconfig to cater to the requirements of the Data Capture and
> Compare Driver.

Thanks, this looks good to me :)

Acked-by: Masami Hiramatsu (Google) <mhiramat@...nel.org>

> 
> Signed-off-by: Souradeep Chowdhury <quic_schowdhu@...cinc.com>
> ---
>  include/linux/bootconfig.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/linux/bootconfig.h b/include/linux/bootconfig.h
> index 1611f9d..ca73940 100644
> --- a/include/linux/bootconfig.h
> +++ b/include/linux/bootconfig.h
> @@ -59,7 +59,7 @@ struct xbc_node {
>  /* Maximum size of boot config is 32KB - 1 */
>  #define XBC_DATA_MAX	(XBC_VALUE - 1)
> 
> -#define XBC_NODE_MAX	1024
> +#define XBC_NODE_MAX	8192
>  #define XBC_KEYLEN_MAX	256
>  #define XBC_DEPTH_MAX	16
> 
> --
> 2.7.4
> 


-- 
Masami Hiramatsu (Google) <mhiramat@...nel.org>