Re: request for help: 'fixing' the 802.11 TX path

2012-10-28 Thread Adrian Chadd
On 28 October 2012 20:43, PseudoCylon wrote: > Cannot we just add custom hand off function to ieee80211_start()? Yes. That's the general idea. But what I don't want to do is have it just wake up the driver TX taskqueue - well, unless we have to. That means we'll have two context switches for ea

Re: request for help: 'fixing' the 802.11 TX path

2012-10-28 Thread PseudoCylon
> -- > > Message: 1 > Date: Sat, 27 Oct 2012 16:18:11 -0700 > From: Adrian Chadd > To: freebsd-wirel...@freebsd.org > Cc: FreeBSD Net , freebsd-a...@freebsd.org > Subject: request for help: 'fixing' the 802.11 TX path > Message-ID

Re: VIMAGE crashes on 9.x with hotplug net80211 devices

2012-10-28 Thread Hans Petter Selasky
Hi, I currently have not tested VIMAGE with USB devices. Detach is the final exit for a USB device. There is also shutdown, but softc still is around. --HPS On Sunday 28 October 2012 19:47:20 Adrian Chadd wrote: > ping? > > Marko - would you be willing to add the if_free() vnet context setup

Re: VIMAGE crashes on 9.x with hotplug net80211 devices

2012-10-28 Thread Adrian Chadd
ping? Marko - would you be willing to add the if_free() vnet context setup into -HEAD? Hans, what do you think about USB device attach? detach will be covered by the above (I hope!) but we still need to do a CURVNET_SET(vnet0); during hotplug attach. Thanks, Adrian On 23 October 2012 10:37,