linux-kernel - RE: [PATCH net] r8169: disable L23

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]

Message-ID: <0835B3720019904CB8F7AA43166CEEB2505DFA@RTITMBSV03.realtek.com.tw>
Date:	Wed, 9 Jul 2014 06:36:05 +0000
From:	Hayes Wang <hayeswang@...ltek.com>
To:	Francois Romieu <romieu@...zoreil.com>
CC:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	nic_swsd <nic_swsd@...ltek.com>
Subject: RE: [PATCH net] r8169: disable L23

 Francois Romieu [mailto:romieu@...zoreil.com] 
> Sent: Wednesday, July 09, 2014 4:17 AM
> To: Hayes Wang
> Cc: netdev@...r.kernel.org; linux-kernel@...r.kernel.org; nic_swsd
> Subject: Re: [PATCH net] r8169: disable L23
[...]
> Can you elaborate what L23 is or should the commit message be reworded
> as "Disable a (yet undocumented) power saving feature that randomly
> causes RTL8411, RTL8111G, RTL8402, RTL8105, and RTL8106 devices to be
> lost on some systems." ?

The L2/L3 are the link status which are defined in the specification of the PCI
Express Base Specification for the link state power manager. I don't know them
much, so I don't sure if I could explain them clearly. 

Best Regards,
Hayes
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/