From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from duke.felloff.net ([216.126.196.34]) by ewsd; Thu Jul 2 15:27:49 EDT 2020 Message-ID: Date: Thu, 2 Jul 2020 21:27:39 +0200 From: cinap_lenrek@felloff.net To: 9front@9front.org Subject: Re: [9front] 9front and raspberry pi 4 8gb model In-Reply-To: <8eb3649e-8da6-5bd6-d065-dbfdae3bdd27@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit List-ID: <9front.9front.org> List-Help: X-Glyph: ➈ X-Bullshit: abstract firewall factory-based AJAX extension cache-oriented persistence enhancement-oriented framework ok, a update. i received my raspberry pi 4 8gb variant this monday and today had some chance trying to reproduce the problem. the patch for the xhci reset i sent just worked out of the box. (tested with a usb mouse) i also disabled the patch to verify that the new xhcireset() mailbox command is actually required, and indeed, it is. xhci just hangs otherwise. it is unclear to me why this did not work for you. maybe you have another problem with your usb device? can you verify that it works at all with the 9front usb stack on a pc with a xhci controller? everything appears to be working fine now, the commits are: changeset: 7862:cd897da2cce1 tag: tip user: cinap_lenrek@felloff.net date: Thu Jul 02 21:12:40 2020 +0200 summary: bcm64: handle 8GB of physical memory for raspberry pi4 changeset: 7861:887585744716 user: cinap_lenrek@felloff.net date: Thu Jul 02 21:04:01 2020 +0200 summary: bcm64: fix usb xhci controller on pi4 8GB variant (thanks richard miller) -- cinap