qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH] net: tulip: Set PCI revision to match dec21143


From: Marek Vasut
Subject: Re: [PATCH] net: tulip: Set PCI revision to match dec21143
Date: Sat, 6 Jun 2020 14:02:11 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0

On 4/18/20 2:25 AM, Marek Vasut wrote:
> The tulip driver claims to emulate dec21143 and it does not emulate dec21142.
> The dec21142 and dec21143 can be discerned by the PCI revision register,
> where dec21142 reports value < 0x20 and dec21143 value >= 0x20. E.g. the
> U-Boot 'tulip' driver also only supports dec21143 and verifies that the
> PCI revision ID is >= 0x20, otherwise refuses to operate such a card.
> 
> This patch sets the PCI revision ID to 0x20 to match the dec21143 and
> thus also permits e.g. U-Boot to work with the tulip emulation.
> 
> Fixes: 34ea023d4b95 ("net: add tulip (dec21143) driver")
> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
> Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
> Cc: Paolo Bonzini <pbonzini@redhat.com>
> Cc: Peter Maydell <peter.maydell@linaro.org>
> Cc: Prasad J Pandit <pjp@fedoraproject.org>
> Cc: Sven Schnelle <svens@stackframe.org>

Bump, any news on this ? This is a bugfix.



reply via email to

[Prev in Thread] Current Thread [Next in Thread]