From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Sat, 28 Jun 2014 22:45:21 +0200 Subject: [U-Boot] [PATCH] usb: ci_udc: fix interaction with CONFIG_USB_ETH_CDC In-Reply-To: <53AF278F.80403@posteo.de> References: <1403546568-30830-1-git-send-email-swarren@wwwdotorg.org> <53AE1BA9.9000401@posteo.de> <53AF278F.80403@posteo.de> Message-ID: <201406282245.21271.marex@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Saturday, June 28, 2014 at 10:37:35 PM, J?rg Krause wrote: > On 06/28/2014 09:59 PM, Marek Vasut wrote: > > I would actually be really glad if you could test plain u-boot-usb/master > > and see if your USB problem is present there. Also, it would be really > > nice to isolate the sequence of commands which triggers the bug, so we > > have a proper reproducible testcase. > > > > Anyway, this thread is not a place where I would like to discuss this. > > This should be discussed in the "original" thread, that is: > > > > Subj: [PATCH] usb: ci_udc: fix interaction with CONFIG_USB_ETH_CDC > > I cloned u-boot-usb/master and tested it. I am running "tftpd > rootfs.ubifs" several times. Here is the log (I shortened the loading > process bar): [...] > => tftp rootfs.ubifs > using ci_udc, OUT ep- IN ep- STATUS ep- > MAC 00:19:b8:00:00:02 > HOST MAC 00:19:b8:00:00:01 > high speed config #1: 2 mA, Ethernet Gadget, using CDC Ethernet > USB network up! > Using usb_ether device > TFTP from server 10.0.0.1; our IP address is 10.0.0.2 > Filename 'rootfs.ubifs'. > Load address: 0x40008000 > Loading: [snip] > ##############################################################T ### > [snip] > 1.7 MiB/s Here it's 1.7MB/s ... > done > Bytes transferred = 13205504 (c98000 hex) > => tftp rootfs.ubifs > using ci_udc, OUT ep- IN ep- STATUS ep- > MAC 00:19:b8:00:00:02 > HOST MAC 00:19:b8:00:00:01 > high speed config #1: 2 mA, Ethernet Gadget, using CDC Ethernet > USB network up! > Using usb_ether device > TFTP from server 10.0.0.1; our IP address is 10.0.0.2 > Filename 'rootfs.ubifs'. > Load address: 0x40008000 > Loading: > ################################################################# > [snip] > 5.6 MiB/s ... and here it's 5.6 MB/s ... that's weird. [...] > The error always appears after calling tftp the third time! The first > two runs work fine, but the third one always fails. I run this test > about 20 times. And finally, what is the contents of 'rootfs.ubifs' ? Best regards,