From: Jonathan.Cameron@huawei.com (Jonathan Cameron)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 1/3] perf: cavium: Support memory controller PMU counters
Date: Wed, 26 Jul 2017 17:25:15 +0100 [thread overview]
Message-ID: <20170726172515.0000185c@huawei.com> (raw)
In-Reply-To: <20170726154623.GB11453@hc>
On Wed, 26 Jul 2017 17:46:23 +0200
Jan Glauber <jan.glauber@caviumnetworks.com> wrote:
> On Wed, Jul 26, 2017 at 04:17:11PM +0100, Suzuki K Poulose wrote:
> > How about adding a soc specific (wrapper) driver for the memory controller, which
> > could use the PCI id and trigger EDAC and PMU drivers (based on what is
> > selected by configs) ?
>
> Sounds good to me. Is there a driver that already does this?
Sounds like a classic MFD (multifunction device). There are quite a few pci
devices to be found under drivers/mfd/ than may provide some inspiration.
Jonathan
>
> --Jan
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
To: Jan Glauber <jan.glauber@caviumnetworks.com>
Cc: Suzuki K Poulose <Suzuki.Poulose@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Will Deacon <will.deacon@arm.com>, Borislav Petkov <bp@alien8.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v8 1/3] perf: cavium: Support memory controller PMU counters
Date: Wed, 26 Jul 2017 17:25:15 +0100 [thread overview]
Message-ID: <20170726172515.0000185c@huawei.com> (raw)
In-Reply-To: <20170726154623.GB11453@hc>
On Wed, 26 Jul 2017 17:46:23 +0200
Jan Glauber <jan.glauber@caviumnetworks.com> wrote:
> On Wed, Jul 26, 2017 at 04:17:11PM +0100, Suzuki K Poulose wrote:
> > How about adding a soc specific (wrapper) driver for the memory controller, which
> > could use the PCI id and trigger EDAC and PMU drivers (based on what is
> > selected by configs) ?
>
> Sounds good to me. Is there a driver that already does this?
Sounds like a classic MFD (multifunction device). There are quite a few pci
devices to be found under drivers/mfd/ than may provide some inspiration.
Jonathan
>
> --Jan
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2017-07-26 16:25 UTC|newest]
Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-25 15:04 [PATCH v8 0/3] Cavium ARM64 uncore PMU support Jan Glauber
2017-07-25 15:04 ` Jan Glauber
2017-07-25 15:04 ` [PATCH v8 1/3] perf: cavium: Support memory controller PMU counters Jan Glauber
2017-07-25 15:04 ` Jan Glauber
2017-07-25 15:39 ` Suzuki K Poulose
2017-07-25 15:39 ` Suzuki K Poulose
2017-07-26 11:19 ` Jan Glauber
2017-07-26 11:19 ` Jan Glauber
2017-07-26 12:47 ` Suzuki K Poulose
2017-07-26 12:47 ` Suzuki K Poulose
2017-07-26 13:10 ` Jan Glauber
2017-07-26 13:10 ` Jan Glauber
2017-07-26 14:35 ` Suzuki K Poulose
2017-07-26 14:35 ` Suzuki K Poulose
2017-07-26 14:55 ` Borislav Petkov
2017-07-26 14:55 ` Borislav Petkov
2017-07-26 15:13 ` Jan Glauber
2017-07-26 15:13 ` Jan Glauber
2017-07-26 15:17 ` Suzuki K Poulose
2017-07-26 15:17 ` Suzuki K Poulose
2017-07-26 15:28 ` Borislav Petkov
2017-07-26 15:28 ` Borislav Petkov
2017-07-26 15:46 ` Jan Glauber
2017-07-26 15:46 ` Jan Glauber
2017-07-26 16:25 ` Jonathan Cameron [this message]
2017-07-26 16:25 ` Jonathan Cameron
2017-07-26 16:40 ` Jan Glauber
2017-07-26 16:40 ` Jan Glauber
2017-07-26 15:35 ` Borislav Petkov
2017-07-26 15:35 ` Borislav Petkov
2017-07-26 15:45 ` Jan Glauber
2017-07-26 15:45 ` Jan Glauber
2017-07-26 15:55 ` Borislav Petkov
2017-07-26 15:55 ` Borislav Petkov
2017-07-26 16:19 ` Greg KH
2017-07-26 16:19 ` Greg KH
2017-07-26 16:30 ` Borislav Petkov
2017-07-26 16:30 ` Borislav Petkov
2017-07-26 17:33 ` Greg KH
2017-07-26 17:33 ` Greg KH
2017-07-26 17:33 ` Greg KH
2017-07-26 20:02 ` David Daney
2017-07-26 20:02 ` David Daney
2017-07-26 20:02 ` David Daney
2017-07-26 20:08 ` Greg KH
2017-07-26 20:08 ` Greg KH
2017-07-26 21:02 ` David Daney
2017-07-26 21:02 ` David Daney
2017-07-26 21:02 ` David Daney
2017-07-27 2:29 ` Greg KH
2017-07-27 2:29 ` Greg KH
2017-07-27 2:29 ` Greg KH
2017-07-27 17:29 ` David Daney
2017-07-27 17:29 ` David Daney
2017-07-27 17:29 ` David Daney
2017-07-28 1:11 ` Greg KH
2017-07-28 1:11 ` Greg KH
2017-07-28 1:11 ` Greg KH
2017-07-28 7:23 ` Borislav Petkov
2017-07-28 7:23 ` Borislav Petkov
2017-07-28 7:23 ` Borislav Petkov
2017-07-27 5:11 ` Borislav Petkov
2017-07-27 5:11 ` Borislav Petkov
2017-07-27 5:11 ` Borislav Petkov
2017-07-27 9:08 ` Jan Glauber
2017-07-27 9:08 ` Jan Glauber
2017-07-27 9:08 ` Jan Glauber
2017-07-27 13:15 ` Borislav Petkov
2017-07-27 13:15 ` Borislav Petkov
2017-07-28 23:12 ` Greg KH
2017-07-28 23:12 ` Greg KH
2017-07-28 23:12 ` Greg KH
2017-08-08 13:25 ` Will Deacon
2017-08-08 13:25 ` Will Deacon
2017-08-08 13:25 ` Will Deacon
2017-08-15 9:13 ` Jan Glauber
2017-08-15 9:13 ` Jan Glauber
2017-08-15 9:13 ` Jan Glauber
2017-08-07 9:37 ` Suzuki K Poulose
2017-08-07 9:37 ` Suzuki K Poulose
2017-07-25 15:56 ` Jonathan Cameron
2017-07-25 15:56 ` Jonathan Cameron
2017-07-25 15:04 ` [PATCH v8 2/3] perf: cavium: Support transmit-link " Jan Glauber
2017-07-25 15:04 ` Jan Glauber
2017-07-25 15:04 ` [PATCH v8 3/3] perf: cavium: Add Documentation Jan Glauber
2017-07-25 15:04 ` Jan Glauber
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=20170726172515.0000185c@huawei.com \
--to=jonathan.cameron@huawei.com \
--cc=linux-arm-kernel@lists.infradead.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.