From: Laurent Vivier <laurent@vivier.eu>
To: Aleksandar Markovic <aleksandar.m.mail@gmail.com>,
Finn Thain <fthain@telegraphics.com.au>
Cc: Jason Wang <jasowang@redhat.com>,
Aleksandar Rikalo <aleksandar.rikalo@rt-rk.com>,
Herve Poussineau <hpoussin@reactos.org>,
QEMU Developers <qemu-devel@nongnu.org>,
qemu-stable@nongnu.org
Subject: Re: [PATCH 00/10] Fixes for DP8393X SONIC device emulation
Date: Fri, 20 Dec 2019 13:54:02 +0100 [thread overview]
Message-ID: <067319c3-b426-bb83-56da-6612180d35c5@vivier.eu> (raw)
In-Reply-To: <CAL1e-=jN-8zEnCvxq4actoBcrjBviqfxBjGCTT7mBxmSPhiF3w@mail.gmail.com>
Le 20/12/2019 à 12:38, Aleksandar Markovic a écrit :
> On Sat, Dec 14, 2019 at 2:29 AM Finn Thain <fthain@telegraphics.com.au> wrote:
>>
>> Hi All,
>>
>> There is a bug in the DP8393X emulation that can stop packet reception.
>>
>> Whilst debugging that issue I found that the receiver algorithm differs
>> from the one described in the National Semiconductor datasheet.
>>
>
> Finn, could you please provide the link to the exact datasheet that
> you used for reference, so that we are on the same page while looking
> at your code?
According to his comments ,"National Semiconductor DP83932C" and
sections seem to be the same, I think the datasheet is:
https://www.eit.lth.se/fileadmin/eit/courses/datablad/Periphery/Communication/DP83932C.pdf
Thanks,
Laurent
next prev parent reply other threads:[~2019-12-20 12:55 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-14 1:25 [PATCH 00/10] Fixes for DP8393X SONIC device emulation Finn Thain
2019-12-14 1:25 ` [PATCH 08/10] dp8393x: Implement packet size limit and RBAE interrupt Finn Thain
2019-12-14 1:25 ` [PATCH 09/10] dp8393x: Don't stop reception upon RBE interrupt assertion Finn Thain
2019-12-14 1:25 ` [PATCH 06/10] dp8393x: Clear RRRA command register bit only when appropriate Finn Thain
2019-12-14 13:31 ` Philippe Mathieu-Daudé
2019-12-14 1:25 ` [PATCH 02/10] dp8393x: Clean up endianness hacks Finn Thain
2019-12-14 1:25 ` [PATCH 05/10] dp8393x: Update LLFA register Finn Thain
2019-12-14 1:25 ` [PATCH 10/10] dp8393x: Don't clobber packet checksum Finn Thain
2019-12-14 13:21 ` Philippe Mathieu-Daudé
2019-12-14 1:25 ` [PATCH 07/10] dp8393x: Implement TBWC0 and TBWC1 registers to restore buffer state Finn Thain
2019-12-14 1:25 ` [PATCH 01/10] dp8393x: Mask EOL bit from descriptor addresses Finn Thain
2019-12-14 13:35 ` Philippe Mathieu-Daudé
2019-12-14 23:21 ` Finn Thain
2019-12-14 1:25 ` [PATCH 04/10] dp8393x: Don't advance RX descriptor twice Finn Thain
2019-12-14 1:25 ` [PATCH 03/10] dp8393x: Have dp8393x_receive() return the packet size Finn Thain
2019-12-14 13:26 ` Philippe Mathieu-Daudé
2019-12-14 1:43 ` [PATCH 00/10] Fixes for DP8393X SONIC device emulation no-reply
2019-12-14 2:52 ` Finn Thain
2019-12-14 13:38 ` Philippe Mathieu-Daudé
2019-12-14 13:45 ` Eric Blake
2019-12-14 17:17 ` Aleksandar Markovic
2019-12-14 23:16 ` Finn Thain
2019-12-14 23:32 ` Aleksandar Markovic
2019-12-14 23:35 ` Aleksandar Markovic
2019-12-20 4:24 ` Finn Thain
2019-12-23 17:17 ` Philippe Mathieu-Daudé
2019-12-24 0:12 ` NetBSD/arc on MIPS Magnum, was " Finn Thain
2019-12-24 4:33 ` Finn Thain
2019-12-24 6:53 ` Hervé Poussineau
2020-01-06 22:15 ` Finn Thain
2019-12-16 0:36 ` Finn Thain
2019-12-20 4:21 ` Finn Thain
2019-12-20 11:38 ` Aleksandar Markovic
2019-12-20 12:03 ` Aleksandar Markovic
2019-12-20 12:54 ` Laurent Vivier [this message]
2019-12-20 23:22 ` Finn Thain
2019-12-21 12:03 ` Aleksandar Markovic
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