netdev - Re: macb broken on HiFive Unleashed

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Date:   Wed, 10 Mar 2021 20:55:08 +0100
From:   Andreas Schwab <schwab@...ux-m68k.org>
To:     <Claudiu.Beznea@...rochip.com>
Cc:     <linux-riscv@...ts.infradead.org>, <ckeepax@...nsource.cirrus.com>,
        <andrew@...n.ch>, <w@....eu>, <Nicolas.Ferre@...rochip.com>,
        <daniel@...f.com>, <alexandre.belloni@...tlin.com>,
        <pthombar@...ence.com>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: macb broken on HiFive Unleashed

On Mär 09 2021, Claudiu.Beznea@...rochip.com wrote:

> I don't have a SiFive HiFive Unleashed to investigate this. Can you check
> if reverting commits on macb driver b/w 5.10 and 5.11 solves your issues:
>
> git log --oneline v5.10..v5.11 -- drivers/net/ethernet/cadence/
> 1d0d561ad1d7 net: macb: Correct usage of MACB_CAPS_CLK_HW_CHG flag
> 1d608d2e0d51 Revert "macb: support the two tx descriptors on at91rm9200"
> 700d566e8171 net: macb: add support for sama7g5 emac interface
> ec771de654e4 net: macb: add support for sama7g5 gem interface
> f4de93f03ed8 net: macb: unprepare clocks in case of failure
> 38493da4e6a8 net: macb: add function to disable all macb clocks
> daafa1d33cc9 net: macb: add capability to not set the clock rate
> edac63861db7 net: macb: add userio bits as platform configuration
> 9e6cad531c9d net: macb: Fix passing zero to 'PTR_ERR'
> 0012eeb370f8 net: macb: fix NULL dereference due to no pcs_config method
> e4e143e26ce8 net: macb: add support for high speed interface

Unfortunately, that didn't help.

Andreas.

-- 
Andreas Schwab, schwab@...ux-m68k.org
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