Hi Anders, On 10/9/2017 5:15 PM, Anders Montonen wrote: > Hi, > > We have a custom Altera Cyclone V SoCFPGA board, where connecting a > particular brand of USB memory sticks produces and enless stream of > console errors messages until it is removed from the system. > > On the board, the SoC has a fixed connection to a Microchip LAN9152 > Ethernet/hub device with two downstream ports. Apart from this issue, > every other device we have connected appears to work fine. > > The sticks are "Intenso Rainbow Line"-branded generic memory sticks using > an Alcor Micro controller with VID/PID 0x058f/0x6387. The device > descriptor has a bcdDevice field of 1.ff, but otherwise look valid. The > sticks work fine on every other host I've tried, both Windows and desktop > and embedded Linux (none with the dwc2 controller though). The stick also > works with our board if I add another USB hub in between. > > I've reproduced this with kernels 4.9.39 and 4.13.5. The controller is > configured as host-only. Any suggestions on how to proceed? I noticed that > unusual_devs.h contained an entry for another device with the same VID/PID > pair, but adding the same quirks for this device did not help. > > Regards, > Anders Montonen > > usb 1-1.2: new high-speed USB device number 4 using dwc2 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 13 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_update_urb_state_abn(): trimming xfer length > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 5 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 11 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 7 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600029 > usb 1-1.2: New USB device found, idVendor=058f, idProduct=6387 > usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 > usb 1-1.2: Product: Intenso Rainbow Line > usb 1-1.2: Manufacturer: 6989 > usb 1-1.2: SerialNumber: 194D3F5F > usb-storage 1-1.2:1.0: USB Mass Storage device detected > scsi host0: usb-storage 1-1.2:1.0 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 5 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_update_urb_state_abn(): trimming xfer length > dwc2 ffb40000.usb: dwc2_update_urb_state(): trimming xfer length > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 11 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 12 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 1 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 15 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 14 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 11 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 0 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 8 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x06600029 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 11 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 8 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 8 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 7 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 7 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 5 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 2 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 10 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 2 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 6 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 11 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 13 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 0 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 0 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 10 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 6 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 5 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 3 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 10 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 2 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 14 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 2 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 10 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > usb 1-1.2: reset high-speed USB device number 4 using dwc2 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 14 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600029 > dwc2 ffb40000.usb: dwc2_hc_chhltd_intr_dma: Channel 0 - ChHltd set, but > reason is unknown > dwc2 ffb40000.usb: hcint 0x00000002, intsts 0x04600009 > usb 1-1.2: USB disconnect, device number 4 > -- > To unsubscribe from this list: send the line "unsubscribe linux-usb" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at https://urldefense.proofpoint.com/v2/url?u=http-3A__vger.kernel.org_majordomo-2Dinfo.html&d=DwIBAg&c=DPL6_X_6JkXFx7AXWqB0tg&r=6z9Al9FrHR_ZqbbtSAsD16pvOL2S3XHxQnSzq8kusyI&m=Sji5JEl0Fz3ynKRxMqhDyG8N7tJoqL2O6D9EXBVl43U&s=7MgwuXdMzbYMizXOXx6sual-qAXrhm0CHfTLQXuesys&e= > Could you please provide log with enabled VERBOSE debug messages. Thanks, Minas -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
