From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Richael Zhuang <richael.zhuang@arm.com>, dev@dpdk.org
Cc: nd@arm.com, David Hunt <david.hunt@intel.com>
Subject: Re: [dpdk-dev] [PATCH v1 1/1] power: add support for cppc cpufreq
Date: Thu, 22 Apr 2021 10:06:11 +0100 [thread overview]
Message-ID: <05d09823-3b20-0192-b03c-9f086b041b36@intel.com> (raw)
In-Reply-To: <20210422061540.23304-2-richael.zhuang@arm.com>
On 22-Apr-21 7:15 AM, Richael Zhuang wrote:
> Currently in DPDK only acpi_cpufreq and pstate_cpufreq drivers are
> supported, which are both not available on arm64 platforms. Add
> support for cppc_cpufreq driver which works on most arm64 platforms.
>
> Signed-off-by: Richael Zhuang <richael.zhuang@arm.com>
> ---
Just a general note: this looks like a copy-paste of pstate code. Which
is perfectly fine, except that we can do better than copying some faults
of the pstate code to other drivers. I've submitted a patch [1]
attempting to fix some of the pressing issues and code duplication in
pstate driver, but i'm sure with a fresh driver, you can do even better :)
[1]
http://patches.dpdk.org/project/dpdk/patch/20210402092701.258316-1-anatoly.burakov@intel.com/
--
Thanks,
Anatoly
next prev parent reply other threads:[~2021-04-22 9:06 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-22 6:15 [dpdk-dev] [PATCH v1 0/1] power: add support for cppc cpufreq driver Richael Zhuang
2021-04-22 6:15 ` [dpdk-dev] [PATCH v1 1/1] power: add support for cppc cpufreq Richael Zhuang
2021-04-22 9:06 ` Burakov, Anatoly [this message]
2021-04-22 9:29 ` Richael Zhuang
2021-04-22 9:59 ` Burakov, Anatoly
2021-04-22 10:02 ` Richael Zhuang
2021-04-23 11:37 ` Burakov, Anatoly
2021-04-24 7:03 ` Richael Zhuang
2021-05-12 3:49 ` [dpdk-dev] [PATCH v2 0/2] power: add support for cppc cpufreq driver Richael Zhuang
2021-05-12 3:49 ` [dpdk-dev] [PATCH v2 1/2] power: add support for cppc cpufreq Richael Zhuang
2021-05-12 3:49 ` [dpdk-dev] [PATCH v2 2/2] test/power: round cpuinfo cur freq only when using CPPC cpufreq Richael Zhuang
2021-05-12 3:57 ` [dpdk-dev] [PATCH v3 0/2] power: add support for cppc cpufreq driver Richael Zhuang
2021-05-12 3:57 ` [dpdk-dev] [PATCH v3 1/2] power: add support for cppc cpufreq Richael Zhuang
2021-06-23 3:55 ` [dpdk-dev] [PATCH v4 0/2] power: add support for cppc cpufreq driver Richael Zhuang
2021-06-23 3:55 ` [dpdk-dev] [PATCH v4 1/2] power: add support for cppc cpufreq Richael Zhuang
2021-06-23 14:10 ` David Hunt
2021-06-24 2:13 ` Richael Zhuang
2021-06-25 2:02 ` [dpdk-dev] [PATCH v5 0/2] power: add support for cppc cpufreq driver Richael Zhuang
2021-06-25 2:02 ` [dpdk-dev] [PATCH v5 1/2] power: add support for cppc cpufreq Richael Zhuang
2021-07-07 13:47 ` David Hunt
2021-07-08 2:09 ` Richael Zhuang
2021-07-08 2:34 ` [dpdk-dev] [PATCH v6 0/2] power: add support for cppc cpufreq driver Richael Zhuang
2021-07-08 2:34 ` [dpdk-dev] [PATCH v6 1/2] power: add support for cppc cpufreq Richael Zhuang
2021-07-08 8:27 ` David Hunt
2021-07-08 13:30 ` David Marchand
2021-07-08 20:43 ` David Marchand
2021-07-09 2:37 ` Richael Zhuang
2021-07-09 3:34 ` [dpdk-dev] [PATCH v7 0/2] power: add support for cppc cpufreq driver Richael Zhuang
2021-07-09 3:34 ` [dpdk-dev] [PATCH v7 1/2] power: add support for cppc cpufreq Richael Zhuang
2021-07-09 9:10 ` David Marchand
2021-07-09 10:35 ` Richael Zhuang
2021-07-09 9:52 ` David Hunt
2021-07-09 10:55 ` [dpdk-dev] [PATCH v8 0/2] power: add support for cppc cpufreq driver Richael Zhuang
2021-07-09 10:55 ` [dpdk-dev] [PATCH v8 1/2] power: add support for cppc cpufreq Richael Zhuang
2021-07-09 10:55 ` [dpdk-dev] [PATCH v8 2/2] test/power: round cpuinfo cur freq only in CPPC cpufreq Richael Zhuang
2021-07-09 14:07 ` [dpdk-dev] [PATCH v8 0/2] power: add support for cppc cpufreq driver David Marchand
2021-07-12 2:05 ` Richael Zhuang
2021-07-09 3:34 ` [dpdk-dev] [PATCH v7 2/2] test/power: round cpuinfo cur freq only in CPPC cpufreq Richael Zhuang
2021-07-08 2:34 ` [dpdk-dev] [PATCH v6 " Richael Zhuang
2021-07-08 8:27 ` David Hunt
2021-06-25 2:02 ` [dpdk-dev] [PATCH v5 2/2] test/power: round cpuinfo cur freq only when using " Richael Zhuang
2021-06-23 3:55 ` [dpdk-dev] [PATCH v4 " Richael Zhuang
2021-06-23 14:13 ` David Hunt
2021-05-12 3:57 ` [dpdk-dev] [PATCH v3 " Richael Zhuang
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