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Date: Sun, 25 Oct 2020 14:25:28 -0700 From: Jakub Kicinski <kuba@...nel.org> To: Parshuram Thombare <pthombar@...ence.com> Cc: <linux@...linux.org.uk>, <andrew@...n.ch>, <nicolas.ferre@...rochip.com>, <davem@...emloft.net>, <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <mparab@...ence.com> Subject: Re: [PATCH v5] net: macb: add support for high speed interface On Sat, 24 Oct 2020 13:18:09 +0200 Parshuram Thombare wrote: > This patch adds support for 10GBASE-R interface to the linux driver for > Cadence's ethernet controller. > This controller has separate MAC's and PCS'es for low and high speed paths. > High speed PCS supports 100M, 1G, 2.5G, 5G and 10G through rate adaptation > implementation. However, since it doesn't support auto negotiation, linux > driver is modified to support 10GBASE-R instead of USXGMII. > > Signed-off-by: Parshuram Thombare <pthombar@...ence.com> > --- > Changes between v4 and v5: > 1. Correctly programming MAC bits mac_config. > > Changes between v3 and v4: > 1. Adapted new phylink pcs_ops for low speed PCS. > 2. Moved high speed MAC configuration from pcs_config > to mac_config. > > Changes between v2 and v3: > 1. Replace USXGMII interface by 10GBASE-R interface. > 2. Adapted new phylink pcs_ops for high speed PCS. > 3. Added pcs_get_state for high speed PCS. # Form letter - net-next is closed We have already sent a pull request for 5.10 and therefore net-next is closed for new drivers, features, and code refactoring. Please repost when net-next reopens after 5.10-rc1 is cut. (http://vger.kernel.org/~davem/net-next.html will not be up to date this time around, sorry about that). RFC patches sent for review only are obviously welcome at any time.
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