From: Borislav Petkov <bp@alien8.de>
To: Yazen Ghannam <yazen.ghannam@amd.com>
Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org,
mchehab@kernel.org, tony.luck@intel.com, james.morse@arm.com,
rric@kernel.org, Smita.KoralahalliChannabasappa@amd.com
Subject: Re: [PATCH v4 12/24] EDAC/amd64: Define function to get number of interleaved channels
Date: Mon, 14 Feb 2022 13:20:44 +0100 [thread overview]
Message-ID: <YgpJHNfS6cs1aEjE@zn.tnic> (raw)
In-Reply-To: <20220127204115.384161-13-yazen.ghannam@amd.com>
On Thu, Jan 27, 2022 at 08:41:03PM +0000, Yazen Ghannam wrote:
> Move number of interleaved channel calculation to a separate helper
> function. Drop unused cases.
... or by looking at that change, I think you want to have each separate
step in the address massaging be a separate function. Which, if so,
makes sense but you have to say it...
...
> +static void get_intlv_num_chan(struct addr_ctx *ctx)
> +{
> + /* Save the log2(# of channels). */
> + switch (ctx->intlv_mode) {
> + case NONE:
> + ctx->intlv_num_chan = 0;
> + break;
> + case NOHASH_2CH:
> + case DF2_HASH_2CH:
> + ctx->intlv_num_chan = 1;
> + break;
> + default:
> + /* Valid interleaving modes where checked earlier. */
"were"
> + break;
> + }
> +}
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2022-02-14 12:20 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-27 20:40 [PATCH v4 00/24] AMD MCA Address Translation Updates Yazen Ghannam
2022-01-27 20:40 ` [PATCH v4 01/24] EDAC/amd64: Define Data Fabric operations Yazen Ghannam
2022-02-11 19:10 ` Borislav Petkov
2022-03-09 21:42 ` Yazen Ghannam
2022-01-27 20:40 ` [PATCH v4 02/24] EDAC/amd64: Define functions for DramOffset Yazen Ghannam
2022-02-11 19:23 ` Borislav Petkov
2022-03-09 21:43 ` Yazen Ghannam
2022-01-27 20:40 ` [PATCH v4 03/24] EDAC/amd64: Define function to read DRAM address map registers Yazen Ghannam
2022-01-27 20:40 ` [PATCH v4 04/24] EDAC/amd64: Define function to find interleaving mode Yazen Ghannam
2022-01-27 20:40 ` [PATCH v4 05/24] EDAC/amd64: Define function to denormalize address Yazen Ghannam
2022-01-27 20:40 ` [PATCH v4 06/24] EDAC/amd64: Define function to add DRAM base and hole Yazen Ghannam
2022-01-27 20:40 ` [PATCH v4 07/24] EDAC/amd64: Define function to dehash address Yazen Ghannam
2022-02-11 22:47 ` Borislav Petkov
2022-03-09 21:50 ` Yazen Ghannam
2022-03-10 16:01 ` Borislav Petkov
2022-01-27 20:40 ` [PATCH v4 08/24] EDAC/amd64: Define function to check DRAM limit address Yazen Ghannam
2022-02-14 10:06 ` Borislav Petkov
2022-03-09 22:03 ` Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 09/24] EDAC/amd64: Remove goto statements Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 10/24] EDAC/amd64: Define function to get Interleave Address Bit Yazen Ghannam
2022-02-14 12:10 ` Borislav Petkov
2022-03-09 22:12 ` Yazen Ghannam
2022-03-10 16:09 ` Borislav Petkov
2022-01-27 20:41 ` [PATCH v4 11/24] EDAC/amd64: Skip denormalization if no interleaving Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 12/24] EDAC/amd64: Define function to get number of interleaved channels Yazen Ghannam
2022-02-14 12:20 ` Borislav Petkov [this message]
2022-03-09 22:13 ` Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 13/24] EDAC/amd64: Define function to get number of interleaved dies Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 14/24] EDAC/amd64: Define function to get number of interleaved sockets Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 15/24] EDAC/amd64: Remove unnecessary assert Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 16/24] EDAC/amd64: Define function to make space for CS ID Yazen Ghannam
2022-02-14 12:50 ` Borislav Petkov
2022-03-09 22:25 ` Yazen Ghannam
2022-03-11 21:00 ` Borislav Petkov
2022-01-27 20:41 ` [PATCH v4 17/24] EDAC/amd64: Define function to calculate " Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 18/24] EDAC/amd64: Define function to insert CS ID into address Yazen Ghannam
2022-02-14 13:09 ` Borislav Petkov
2022-03-09 22:31 ` Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 19/24] EDAC/amd64: Define function to get CS Fabric ID Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 20/24] EDAC/amd64: Define function to find shift and mask values Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 21/24] EDAC/amd64: Update CS ID calculation to match reference code Yazen Ghannam
2022-02-14 13:42 ` Borislav Petkov
2022-03-09 22:32 ` Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 22/24] EDAC/amd64: Match hash function to " Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 23/24] EDAC/amd64: Define function to get interleave address select bit Yazen Ghannam
2022-01-27 20:41 ` [PATCH v4 24/24] EDAC/amd64: Add support for address translation on DF3 systems Yazen Ghannam
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YgpJHNfS6cs1aEjE@zn.tnic \
--to=bp@alien8.de \
--cc=Smita.KoralahalliChannabasappa@amd.com \
--cc=james.morse@arm.com \
--cc=linux-edac@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=rric@kernel.org \
--cc=tony.luck@intel.com \
--cc=yazen.ghannam@amd.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).