Hi, 24 hour full load testing shows positive results.
After axen3.diff has been implemented there is no TX/RX error present at all. But 'checksum err (pkt#1)' appears repeatedly like this: ... checksum err (pkt#1) checksum err (pkt#1) checksum err (pkt#1) ... You're right DHCP client is working for axen0: # cat /etc/hostname.axen0 dhcp lladdr yy.yy.yy.yy.yy What can cause 'checksum err (pkt#1)' for axen? Denis On 8/15/2018 2:29 AM, sc.dy...@gmail.com wrote: > Hi, > > On 2018/08/14 08:19, Denis wrote: >> I have 6.3 kernel compiled with option XHCI_debug and axen2.diff >> implemented. >> >> I'm using lladdr option for /etc/hostname.axen0 to have the same IP addr >> each session for different Ehternet adapters. >> >> Here is debug output when axen is connected: > > Thank you for sending report. > > It looks someone (maybe DHCP) makes the interface down and up repeatedly. > That causes TXERR (transaction error) on RX pipe. > I guess there is something inconsistent between the state of xhci and > the device. xhci spec 1.1 sec 4.3.5 requires the driver shall do > set_config and configure endpoint. > > I added set_config part to axen2.diff and attached as axen3.diff. > Can you try attached axen3.diff? > > Thanks. > >> >> xhci0: port=2 change=0x04 >> xhci0: port=2 change=0x04 >> xhci0: xhci_cmd_slot_control >> xhci0: dev 1, input=0xffffff0001988000 slot=0xffffff0001988020 >> ep0=0xffffff0001988040 >> xhci0: dev 1, setting DCBAA to 0x0000000001989000 >> xhci_pipe_init: pipe=0xffff800000a8d000 addr=0 depth=1 port=2 speed=4 >> dev 1 dci 1 (epAddr=0x0) >> xhci0: xhci_cmd_set_address BSR=1 >> xhci0: xhci_cmd_set_address BSR=0 >> xhci0: dev 1 addr 1 >> axen0 at uhub0 port 2 configuration 1 interface 0 "ASIX Elec. Corp. >> AX88179" rev 3.00/1.00 addr 2 >> axen0: AX88179, address xx:xx:xx:xx:xx:xx >> ukphy0 at axen0 phy 3: Generic IEEE 802.3u media interface, rev. 5: OUI >> 0x000732, model 0x0011 >> xhci_pipe_init: pipe=0xffff800000b38000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 5 (epAddr=0x82) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff800000bfc000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 6 (epAddr=0x3) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_abort_xfer: xfer=0xffffff044e6aee10 status=IN_PROGRESS >> err=CANCELLED actlen=0 len=65536 idx=0 >> xhci0: xhci_cmd_stop_ep dev 1 dci 5 >> xhci_event_xfer: stopped xfer=0xffffff044e6aee10 >> xhci0: xhci_cmd_set_tr_deq_async dev 1 dci 5 >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff800000b3a000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 5 (epAddr=0x82) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff800000b3e000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 6 (epAddr=0x3) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_abort_xfer: xfer=0xffffff044e6aed20 status=IN_PROGRESS >> err=CANCELLED actlen=0 len=65536 idx=42 >> xhci0: xhci_cmd_stop_ep dev 1 dci 5 >> xhci_event_xfer: stopped xfer=0xffffff044e6aed20 >> xhci0: xhci_cmd_set_tr_deq_async dev 1 dci 5 >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff800000790000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 5 (epAddr=0x82) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff800000791000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 6 (epAddr=0x3) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci0: txerr? code 4 >> axen0: usb errors on rx: IOERROR >> xhci_abort_xfer: xfer=0xffffff044e6aee10 status=NOT_STARTED >> err=CANCELLED actlen=0 len=65536 idx=-1 >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff8000007a9000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 5 (epAddr=0x82) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff8000007aa000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 6 (epAddr=0x3) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci0: txerr? code 4 >> axen0: usb errors on rx: IOERROR >> xhci0: txerr? code 4 >> axen0: usb error on tx: IOERROR >> axen0: watchdog timeout >> axen0: usb error on tx: IOERROR >> xhci_abort_xfer: xfer=0xffffff044e6aed20 status=NOT_STARTED >> err=CANCELLED actlen=0 len=65536 idx=-1 >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff800000865000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 5 (epAddr=0x82) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff800000866000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 6 (epAddr=0x3) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci0: txerr? code 4 >> axen0: usb errors on rx: IOERROR >> xhci0: txerr? code 4 >> axen0: usb error on tx: IOERROR >> xhci_abort_xfer: xfer=0xffffff044e6aee10 status=NOT_STARTED >> err=CANCELLED actlen=0 len=65536 idx=-1 >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff80000087e000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 5 (epAddr=0x82) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci_pipe_init: pipe=0xffff80000087f000 addr=2 depth=1 port=2 speed=4 >> dev 1 dci 6 (epAddr=0x3) >> xhci0: xhci_cmd_configure_ep dev 1 >> xhci0: txerr? code 4 >> axen0: usb errors on rx: IOERROR >> xhci0: txerr? code 4 >> axen0: usb error on tx: IOERROR >> axen0: watchdog timeout >> >> >
