lkml.org 
[lkml]   [2020]   [Jan]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v6 0/5] usb: xhci: Add support for Renesas USB controllers
From
Date

On 13/01/2020 09:40, Vinod Koul wrote:
> This series add support for Renesas USB controllers uPD720201 and uPD720202.
> These require firmware to be loaded and in case devices have ROM those can
> also be programmed if empty. If ROM is programmed, it runs from ROM as well.
>
> This includes two patches from Christian which supported these controllers
> w/o ROM and later my patches for ROM support and multiple firmware versions,
> debugfs hook for rom erase and export of xhci-pci functions.
>
I tested this on an AVM FRITZ!Box 3490, backported to 4.19: Firmware
upload works fine.

However, I'm seeing read errors afterwards which, I suppose, are a
different story.

Here is the log:

[ 498.115808] ifx_pcie_bios_map_irq port 0 dev 0000:01:00.0 slot 0 pin 1
[ 498.121154] ifx_pcie_bios_map_irq dev 0000:01:00.0 irq 144 assigned
[ 498.488541] renesas xhci 0000:01:00.0: xHCI Host Controller
[ 498.492820] renesas xhci 0000:01:00.0: new USB bus registered,
assigned bus number 1
[ 498.506123] renesas xhci 0000:01:00.0: hcc params 0x014051cf hci
version 0x100 quirks 0x0000000101000090
[ 498.516869] hub 1-0:1.0: USB hub found
[ 498.519631] hub 1-0:1.0: 2 ports detected
[ 498.525641] renesas xhci 0000:01:00.0: xHCI Host Controller
[ 498.530217] renesas xhci 0000:01:00.0: new USB bus registered,
assigned bus number 2
[ 498.537846] renesas xhci 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 498.545095] usb usb2: We don't know the algorithms for LPM for this
host, disabling LPM.
[ 498.554921] hub 2-0:1.0: USB hub found
[ 498.557588] hub 2-0:1.0: 2 ports detected
[ 523.013361] usb 1-1: new full-speed USB device number 2 using renesas
xhci
[ 523.182725] usb 1-1: no configurations
[ 523.185085] usb 1-1: can't read configurations, error -22
[ 523.317423] usb 1-1: new full-speed USB device number 3 using renesas
xhci
[ 523.493710] usb 1-1: no configurations
[ 523.496069] usb 1-1: can't read configurations, error -22
[ 523.501951] usb usb1-port1: attempt power cycle

Regards and thanks for the patch,
Andreas

\
 
 \ /
  Last update: 2020-01-26 01:20    [W:0.106 / U:1.608 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site