netdev - Re: [PATCH] net: usbnet: support 64bit stats in qmi

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Date:   Thu, 23 Mar 2017 09:46:47 +0100
From:   Oliver Neukum <oneukum@...e.com>
To:     Greg Ungerer <gerg@...ux-m68k.org>, bjorn@...k.no
Cc:     linux-usb@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] net: usbnet: support 64bit stats in qmi_wwan driver

Am Donnerstag, den 23.03.2017, 11:25 +1000 schrieb Greg Ungerer:
> Add support for the net stats64 counters to the usbnet core and then to
> the qmi_wwan driver.
> 
> This is a strait forward addition of 64bit counters for RX and TX packets
> and byte counts. It is done in the same style as for the other net drivers
> that support stats64.
> 
> The bulk of the change is to the usbnet core. Then it is trivial to use
> that in the qmi_wwan.c driver. It would be very simple to extend this
> support to other usbnet based drivers.
> 
> The motivation to add this is that it is not particularly difficult to
> get the RX and TX byte counts to wrap on 32bit platforms.

Hi,

you need to export the symbol usbnet_get_stats64
Other than that it looks good.

	Regards
		Oliver