lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Wed, 10 Jan 2024 13:08:07 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Krishna Chaitanya Chundru <quic_krichai@...cinc.com>
Cc: Bjorn Helgaas <helgaas@...nel.org>, agross@...nel.org,
	andersson@...nel.org, konrad.dybcio@...aro.org,
	krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
	vireshk@...nel.org, nm@...com, sboyd@...nel.org, mani@...nel.org,
	lpieralisi@...nel.org, kw@...ux.com, robh@...nel.org,
	bhelgaas@...gle.com, rafael@...nel.org,
	linux-arm-msm@...r.kernel.org, linux-pci@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org, quic_vbadigan@...cinc.com,
	quic_nitegupt@...cinc.com, quic_skananth@...cinc.com,
	quic_ramkri@...cinc.com, quic_parass@...cinc.com
Subject: Re: [PATCH v5 5/5] PCI: qcom: Add OPP support to scale performance
 state of power domain

On 10-01-24, 12:42, Krishna Chaitanya Chundru wrote:
> At present we are not changing the link width after link is initialized, but
> we have plans to
> 
> add support change link width dynamically at runtime.

Hmm okay.

> So, I think it is better to have ICC BW voting in the driver itself.

I guess it is better to have more entries in the OPP table then.. 15-20 OPPs
isn't too many to be honest.

Replicating code is the last thing I would like to do.

Maybe you can show the different layouts of the OPP table if you are concerned.
We can then see if it is getting too much or not.

-- 
viresh

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ