From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Fertser Date: Thu, 21 Oct 2010 12:53:37 +0400 Subject: Transfer zeroes via ssh test (was: Re: PIO mode) In-Reply-To: <4CBF359A.6030700@lwfinger.net> References: <20101013065845.GG1593@home.pavel.comp> <4CBB7A46.6040507@lwfinger.net> <20101018041103.GK1593@home.pavel.comp> <4CBCA6BC.6080605@lwfinger.net> <20101019004331.GN1593@home.pavel.comp> <4CBDC183.9020101@lwfinger.net> <20101019162258.GO1593@home.pavel.comp> <4CBF28C0.9000404@lwfinger.net> <20101020175427.GQ1593@home.pavel.comp> <4CBF359A.6030700@lwfinger.net> Message-ID: <20101021085337.GV1593@home.pavel.comp> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: b43-dev@lists.infradead.org On Wed, Oct 20, 2010 at 01:31:54PM -0500, Larry Finger wrote: > On 10/20/2010 12:54 PM, Paul Fertser wrote: > > It looks like we're seeing two different issues. > > I agree. With this test (transfer via ssh to cold-booted b43) i also get some interesting results: [ 2140.029809] b43-phy0 debug: Using hardware based encryption for keyidx: 0, mac: 00:02:84:7d:3c:02 [ 2148.864071] wlan0: no IPv6 routers present [ 2797.922932] CE: hpet increased min_delta_ns to 11250 nsec [ 3744.258158] ACPI: EC: GPE storm detected, transactions will use polling mode [ 4417.907722] b43-phy0 debug: TX-status contains invalid cookie: 0x1349 [ 4417.909318] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 76 [ 4417.910899] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 78 [ 4417.912325] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 80 ... [ 4418.146891] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 70 [ 4418.148529] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 72 [ 4565.170928] wlan0: disassociated from 00:02:84:7d:3c:02 (Reason: 1) Then repeated associations and deassociations until i unload the driver. Reloading brings functionality back. I need to do more tests to say if i consistently see the same time interval (between starting and failing) in this test. -- Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software! mailto:fercerpav at gmail.com