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Message-ID: <4665EEF7.3000306@trash.net> Date: Wed, 06 Jun 2007 01:17:11 +0200 From: Patrick McHardy <kaber@...sh.net> To: Stephen Hemminger <shemminger@...ux-foundation.org> CC: netdev@...r.kernel.org, socketcan@...tkopp.net, hadi@...erus.ca, xemul@...ru, ebiederm@...ssion.com, tgraf@...g.ch Subject: Re: [RFC RTNETLINK 04/09]: Link creation API Stephen Hemminger wrote: > On Tue, 5 Jun 2007 16:12:57 +0200 (MEST) > Patrick McHardy <kaber@...sh.net> wrote: > > >>[RTNETLINK]: Link creation API >> >>Add rtnetlink API for creating, changing and deleting software devices. >> >>Signed-off-by: Patrick McHardy <kaber@...sh.net> >> > > If you want I'll extend existing bridge netlink to use these. Are you talking about brige-port information or bridge device configuration? So far the API is not suitable for anything that currently uses IFLA_PROTINFO because the sender is not the driver which created the device and doesn't use AF_UNSPEC. For bridge device configuration it would certainly be nice to have, but I'm not sure yet how to handle enslave operations. So far my favourite idea is to add enslave/release operations to rtnl_link_ops and call them when IFLA_MASTER is set (so the netlink message would look like this: ifindex: eth0 master: br0 nlmsg_type: RTM_NETLINK). But I haven't really thought this through yet. I would also like to add support for handling "secondary device state" like bridge port state and others that currently use IFLA_PROTINFO (a lot of the code is very similar to the generic code), but all ideas so far turned out not to work very well. I'm leaving for a short vacation until Sunday tommorrow, so replies may be delayed :) - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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