From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id CCA7DDDDEC for ; Sun, 16 Nov 2008 08:01:21 +1100 (EST) Subject: Re: USB problems in 2.6.28-rc* From: Benjamin Herrenschmidt To: Sean MacLennan In-Reply-To: <20081115144243.02ec88d0@lappy.seanm.ca> References: <20081115144243.02ec88d0@lappy.seanm.ca> Content-Type: text/plain Date: Sun, 16 Nov 2008 08:01:15 +1100 Message-Id: <1226782875.7178.164.camel@pasglop> Mime-Version: 1.0 Cc: linuxppc-dev List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Sat, 2008-11-15 at 14:42 -0500, Sean MacLennan wrote: > Anybody else seeing USB problems in the 2.6.28 kernels? The warp has a > USB 1.1 port off the 440EP processor. > > In 2.6.26 we had some problems with certain USB keys, but 2.6.27 fixed > it. However, the 2.6.28 stream broke it again before rc1. We get this > twice when you try to use the usb key: Please reports this to the linux-usb mailing list ! (You can keep this list on CC but the main people capable to help you are over there) Cheers, Ben. > sd 0:0:0:0: [sda] 990865 512-byte hardware sectors: (507 MB/483 MiB) > sd 0:0:0:0: [sda] Write Protect is off > sd 0:0:0:0: [sda] Assuming drive cache: write through > sda: sda1 > sd 0:0:0:0: [sda] Attached SCSI removable disk > usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 > usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 > usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 > usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 > usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 > usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 > usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 > usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 > sd 0:0:0:0: timing out command, waited 60s > > It then seems to work. I haven't looked into it too much since we > aren't switching to 2.6.28 anytime soon (it breaks our Secure Digital > card driver). > > But I am hoping somebody might know a quick fix... something like "have > you got CONFIG_x set" type answer ;) > > Cheers, > Sean > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev