linux-kernel - Re: [RFC] split NAPI from network device.

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: <1166126484.31351.21.camel@localhost.localdomain>
Date:	Fri, 15 Dec 2006 07:01:23 +1100
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Stephen Hemminger <shemminger@...l.org>
Cc:	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	Eugene Surovegin <ebs@...home.net>,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC] split NAPI from network device.

On Wed, 2006-12-13 at 15:46 -0800, Stephen Hemminger wrote:
> Split off NAPI part from network device, this patch is build tested
> only! It breaks kernel API for network devices, and only three examples
> are fixed (skge, sky2, and tg3).
> 
> 1. Decomposition allows different NAPI <-> network device
>    Some hardware has N devices for one IRQ, others like MSI-X
>    want multiple receive's for one device.
> 
> 2. Cleanup locking with netpoll
> 
> 3. Change poll callback arguements and semantics
> 
> 4. Make softnet_data static (only in dev.c)

Thanks !

I'll give a go at adapting emac and maybe a few more when I get 5mn to
spare...

Ben.


-
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/