From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Berg Subject: Re: [PATCH] bcm43xx: Drain TX status before starting IRQs Date: Thu, 02 Nov 2006 09:45:46 +0100 Message-ID: <1162457146.3241.13.camel@ux156> References: <200610191729.35402.mb@bu3sch.de> <45498633.7040808@lwfinger.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linville-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org, Michael Buesch , Benjamin Herrenschmidt , Jouni Malinen , bcm43xx-dev-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org Return-path: To: Larry Finger In-Reply-To: <45498633.7040808-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: bcm43xx-dev-bounces-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org Errors-To: bcm43xx-dev-bounces-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org List-Id: netdev.vger.kernel.org On Wed, 2006-11-01 at 23:46 -0600, Larry Finger wrote: > Has anyone used this patch, particularly with WPA encryption? When I try it, wpa_supplicant > immediately uses 90+% of the cpu and never actually authenticates with my AP. I wonder if it is > something with my system. Unless wpa supplicant is stupid [1] this cannot cause it any problems. johannes [1] by that, I mean sending out frames, turning off and on the interface, and then hoping to get a transmit status for frames sent before off/on cycle.