Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1266365

Re: [PATCH v3 00/12] usb: early: add support for early printk through USB3 debug port

Show all headers | View raw

Hi,

On 11/09/15 at 03:38pm, Lu Baolu wrote:
> This patch series adds support for early printk through USB3 debug port.
> USB3 debug port is described in xHCI specification as an optional extended
> capability.
> 

I did a test with your previous patchset with the manually wired cable.
debug host detected the remote device, but later the devie automaticlly
disconnected and earlyprintk hangs.

I have not got more time, will try your new patchset when I have time.

Thanks
Dave
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH v3 00/12] usb: early: add support for early printk through USB3 debug port Lu Baolu <baolu.lu@linux.intel.com> - 2015-11-09 08:50 +0100
  [PATCH v3 11/12] usb: serial: usb_debug: add support for dbc debug device Lu Baolu <baolu.lu@linux.intel.com> - 2015-11-09 08:50 +0100
  [PATCH v3 09/12] x86: early_printk: add USB3 debug port earlyprintk support Lu Baolu <baolu.lu@linux.intel.com> - 2015-11-09 08:50 +0100
  [PATCH v3 04/12] usb: xhci: dbc: add support for Intel xHCI dbc quirk Lu Baolu <baolu.lu@linux.intel.com> - 2015-11-09 08:50 +0100
  [PATCH v3 02/12] x86: fixmap: add permanent fixmap for xhci debug port Lu Baolu <baolu.lu@linux.intel.com> - 2015-11-09 08:50 +0100
  [PATCH v3 10/12] usb: xhci: dbc: add handshake between debug target and host Lu Baolu <baolu.lu@linux.intel.com> - 2015-11-09 08:50 +0100
  [PATCH v3 07/12] usb: xhci: dbc: handle dbc-configured exit Lu Baolu <baolu.lu@linux.intel.com> - 2015-11-09 08:50 +0100
  [PATCH v3 01/12] usb: xhci: add sysfs file for xHCI debug port Lu Baolu <baolu.lu@linux.intel.com> - 2015-11-09 08:50 +0100
    Re: [PATCH v3 01/12] usb: xhci: add sysfs file for xHCI debug port Dave Young <dyoung@redhat.com> - 2015-11-10 10:40 +0100
      Re: [PATCH v3 01/12] usb: xhci: add sysfs file for xHCI debug port "Lu, Baolu" <baolu.lu@linux.intel.com> - 2015-11-11 03:10 +0100
  Re: [PATCH v3 00/12] usb: early: add support for early printk  through USB3 debug port Dave Young <dyoung@redhat.com> - 2015-11-10 10:50 +0100
    Re: [PATCH v3 00/12] usb: early: add support for early printk through  USB3 debug port "Lu, Baolu" <baolu.lu@linux.intel.com> - 2015-11-11 02:40 +0100
      Re: [PATCH v3 00/12] usb: early: add support for early printk  through USB3 debug port Dave Young <dyoung@redhat.com> - 2015-11-11 03:30 +0100
        Re: [PATCH v3 00/12] usb: early: add support for early printk through  USB3 debug port "Lu, Baolu" <baolu.lu@linux.intel.com> - 2015-11-11 03:50 +0100
        Re: [PATCH v3 00/12] usb: early: add support for early printk through  USB3 debug port "Lu, Baolu" <baolu.lu@linux.intel.com> - 2015-11-11 07:00 +0100
        Re: [PATCH v3 00/12] usb: early: add support for early printk through  USB3 debug port "Lu, Baolu" <baolu.lu@linux.intel.com> - 2015-11-12 03:50 +0100
          Re: [PATCH v3 00/12] usb: early: add support for early printk  through USB3 debug port Dave Young <dyoung@redhat.com> - 2015-11-12 07:10 +0100
            Re: [PATCH v3 00/12] usb: early: add support for early printk through  USB3 debug port "Lu, Baolu" <baolu.lu@linux.intel.com> - 2015-11-13 03:10 +0100
              Re: [PATCH v3 00/12] usb: early: add support for early printk  through USB3 debug port Dave Young <dyoung@redhat.com> - 2015-11-13 03:30 +0100
                Re: [PATCH v3 00/12] usb: early: add support for early printk through  USB3 debug port Lu Baolu <baolu.lu@linux.intel.com> - 2015-11-13 07:30 +0100

csiph-web