[U-Boot] [PATCH 1/1] cmd: usb: display bus number

[Heinrich Schuchardt]

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Content preview:  On 1/2/19 3:21 PM, Marek Vasut wrote: > On 1/2/19 12:29 PM,
   Heinrich Schuchardt wrote: >> If multiple USB buses exist, the output of
  the commands 'usb tree' and 'usb >> info' is confusing because it is not clear
   where the output for a new bus >> starts. >> >> Print an additional line
  for each bus indicating the bus number, e.g. >> >> => usb tree >> USB device
   tree: >> USB bus 0 >> 1 Hub (5 Gb/s, 0mA) >> U-Boot XHCI Host Controller
  >> >> USB bus 1 >> 1 Hub (5 Gb/s, 0mA) >> U-Boot XHCI Host Controller >> >>
   Signed-off-by: Heinrich Schuchardt >> --- >> cmd/usb.c | 1 + >> 1 file changed,
   1 insertion(+) >> >> diff --git a/cmd/usb.c b/cmd/usb.c >> index 0ccb1b5148..6da945c376
   100644 >> --- a/cmd/usb.c >> +++ b/cmd/usb.c >> @@ -470,6 +470,7 @@ static
   void usb_for_each_root_dev(usb_dev_func_t func) >> if (!device_active(bus))
   >> continue; >> >> + printf("USB bus %d\n", bus->seq); > > Isn't this only
   valid if you use SEQ_ALIAS ? [...] 

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From: Heinrich Schuchardt <xypron.glpk at gmx.de>
Subject: Re: [PATCH 1/1] cmd: usb: display bus number
Date: Wed, 2 Jan 2019 17:03:06 +0100
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URL: <http://lists.denx.de/pipermail/u-boot/attachments/20190102/31d069b5/attachment.mht>