linux-kernel - Re: [PATCH 10/18] EDAC/amd64: Add read_mc

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Message-ID: <YoTSNajDepFS6Wxp@zn.tnic>
Date:   Wed, 18 May 2022 13:02:13 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Yazen Ghannam <yazen.ghannam@....com>
Cc:     linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org,
        Smita.KoralahalliChannabasappa@....com, muralidhara.mk@....com,
        naveenkrishna.chatradhi@....com
Subject: Re: [PATCH 10/18] EDAC/amd64: Add read_mc_regs() into pvt->ops

On Mon, May 09, 2022 at 02:55:26PM +0000, Yazen Ghannam wrote:
> @@ -3766,6 +3751,7 @@ static struct low_ops umc_ops = {
>  	.read_base_mask			= umc_read_base_mask,
>  	.determine_memory_type		= umc_determine_memory_type,
>  	.determine_ecc_sym_sz		= umc_determine_ecc_sym_sz,
> +	.read_mc_regs			= umc_read_mc_regs,
>  };
>  
>  /* Use Family 16h versions for defaults and adjust as needed below. */
> @@ -3777,6 +3763,7 @@ static struct low_ops dct_ops = {
>  	.read_base_mask			= dct_read_base_mask,
>  	.determine_memory_type		= dct_determine_memory_type,
>  	.determine_ecc_sym_sz		= dct_determine_ecc_sym_sz,
> +	.read_mc_regs			= dct_read_mc_regs,

Aha, good, here you do that split I mentioned earlier.

>  static int per_family_init(struct amd64_pvt *pvt)
> @@ -3938,7 +3925,15 @@ static int hw_info_get(struct amd64_pvt *pvt)
>  	if (ret)
>  		return ret;
>  
> -	read_mc_regs(pvt);
> +	pvt->ops->read_mc_regs(pvt);
> +
> +	pvt->ops->prep_chip_selects(pvt);
> +
> +	pvt->ops->read_base_mask(pvt);
> +
> +	pvt->ops->determine_memory_type(pvt);
> +
> +	pvt->ops->determine_ecc_sym_sz(pvt);
>  

Yeah, no need for the spaces.

Thx.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette