I'm seeing the following error on an MPC8347 based board. The physical board is wired up with the fsl-usb2-dr controller setup as a USB device using port0 and fsl-usb2-mph as a USB host using port1. The EHCI driver fails with the following error when initializing the fsl-usb2-mph controller:
In particular I'm wondering if anyone knows the cause of "HC died; cleaning up". The board has a hard wired USB hub connected to port1, and the host controller seems to be dying while probing that device. Cheers, g. [ 0.754259] usbmon: debugfs is not available [ 0.758862] fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller [ 0.765948] fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 [ 0.795863] fsl-ehci fsl-ehci.0: irq 39, io base 0xe0022000 [ 0.801475] fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 [ 0.809948] usb usb1: configuration #1 chosen from 1 choice [ 0.815971] hub 1-0:1.0: USB hub found [ 0.819778] hub 1-0:1.0: 2 ports detected [ 0.928972] USB Universal Host Controller Interface driver v3.0 [ 0.935257] Initializing USB Mass Storage driver... [ 1.167836] usb 1-1: new high speed USB device using fsl-ehci and address 2 [ 1.175150] fsl-ehci fsl-ehci.0: fatal error [ 1.179467] fsl-ehci fsl-ehci.0: HC died; cleaning up [ 1.184585] hub 1-0:1.0: cannot reset port 1 (err = -19) [ 1.189934] hub 1-0:1.0: cannot disable port 1 (err = -19) [ 1.195465] hub 1-0:1.0: cannot reset port 1 (err = -19) [ 1.200809] hub 1-0:1.0: cannot disable port 1 (err = -19) [ 1.206327] hub 1-0:1.0: cannot reset port 1 (err = -19) [ 1.211666] hub 1-0:1.0: cannot disable port 1 (err = -19) [ 1.217189] hub 1-0:1.0: cannot reset port 1 (err = -19) [ 1.222527] hub 1-0:1.0: cannot disable port 1 (err = -19) [ 1.228044] hub 1-0:1.0: cannot disable port 1 (err = -19) [ 1.233558] hub 1-0:1.0: hub_port_status failed (err = -19) [ 1.239246] usbcore: registered new interface driver usb-storage -- Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd. [EMAIL PROTECTED] (403) 399-0195 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
