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Date: Tue, 29 Nov 2016 19:11:13 -0500 (EST) From: David Miller <davem@...emloft.net> To: niklas.cassel@...s.com Cc: peppe.cavallaro@...com, alexandre.torgue@...com, niklass@...s.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] net: stmmac: enable tx queue 0 for gmac4 IPs synthesized with multiple TX queues From: Niklas Cassel <niklas.cassel@...s.com> Date: Thu, 24 Nov 2016 15:36:33 +0100 > From: Niklas Cassel <niklas.cassel@...s.com> > > The dwmac4 IP can synthesized with 1-8 number of tx queues. > On an IP synthesized with DWC_EQOS_NUM_TXQ > 1, all txqueues are disabled > by default. For these IPs, the bitfield TXQEN is R/W. > > Always enable tx queue 0. The write will have no effect on IPs synthesized > with DWC_EQOS_NUM_TXQ == 1. > > The driver does still not utilize more than one tx queue in the IP. > > Signed-off-by: Niklas Cassel <niklas.cassel@...s.com> Applied to net-next, thanks.
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