Re: USB BUG on BCM6318

[Oliver Neukum <oneukum@suse.com>]

Am Mittwoch, den 22.04.2020, 19:45 +0300 schrieb xchetah:
> 


Hi,

which kernel version?

> the problem is that there’s no connectivity at all , I can connect to 
> the AP (only without encryption ) and the ssid doesn’t always show on my 
> mobile phone.
> the usb port is working fine , I tried mounting a usb flash drive with 
> no problem.
> also the adapter is working , I tried it on Orange pi , Raspberrypi , 
> bcm6328 , all with openwrt installed on them and didn’t have any problem .
> I guess it is something related to bcm6318 or its architecture code .
> the onboard broadcom pci wifi is working .
> I suspected that its a power problem so I added an external usb power , 
> but with same issues.
> also I tried openwrt 19 ,18 ,17 with same problem.
> I’m also using two bcm6328 routers as point to point wifi 5ghz link with 
> Ralink RT5572 chipset ( rt2800usb driver ) withouyt any problem.
> dmesg is filled with :
> 
> [ 1269.191198] rt2800usb_tx_sta_fifo_read_completed: 13054 callbacks 
> suppressed
> [ 1269.191239] ieee80211 phy1: rt2800usb_tx_sta_fifo_read_completed: 
> Warning - TX status read failed -32

-EPIPE. Something is stalled. The cause is unknown. What is the very
first error during the enumeration process?

	Regards
		Oliver