From: me@tobin.cc (Tobin C. Harding)
To: kernelnewbies@lists.kernelnewbies.org
Subject: tx path circular buffer
Date: Wed, 7 Jun 2017 16:03:33 +1000 [thread overview]
Message-ID: <20170607060333.GC2747@eros> (raw)
Hi,
I am attempting to implement a circular buffer for the tx path of a
networking driver. From my understanding this is something that is
very common, yet I am struggling to find a clear way to do it.
I have tried to read the source for ath6kl, brcmfmac without
success.
I have read Documentation/circular-buffers.txt and this seems like the
solution however grep'ing drivers/net hints that this is not that
common a way to solve this problem. Also I'm getting in knots with
atomic_t types when copying the text document.
Before I bore you with all my non-working code, does any one please
know, off the top of their heads, a driver with simple-ish / nice clean
implementation that I can learn from?
thanks,
Tobin.
next reply other threads:[~2017-06-07 6:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-07 6:03 Tobin C. Harding [this message]
2017-06-07 8:48 ` tx path circular buffer Greg KH
2017-06-08 6:34 ` Tobin C. Harding
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