| Message ID | 20210714191723.31294-1-LinoSanfilippo@gmx.de (mailing list archive) |
|---|---|
| Headers | show |
| Series | Fixes for KSZ DSA switch | expand |
On 7/14/21 12:17 PM, Lino Sanfilippo wrote: > These patches fix issues I encountered while using a KSZ9897 as a DSA > switch with a broadcom GENET network device as the DSA master device. > Is this off the shelf hardware that can be interfaced to a Raspberry Pi 4 or is this a custom design that only you have access to? > PATCH 1 fixes an invalid access to an SKB in case it is scattered. > PATCH 2 fixes incorrect hardware checksum calculation caused by the DSA > tag. > > The patches have been tested with a KSZ9897 and apply against net-next. > > Lino Sanfilippo (2): > net: dsa: tag_ksz: linearize SKB before adding DSA tag > net: dsa: tag_ksz: dont let the hardware process the layer 4 checksum > > net/dsa/tag_ksz.c | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) > > > base-commit: 5e437416ff66981d8154687cfdf7de50b1d82bfc >
Hi Florian, > Gesendet: Freitag, 16. Juli 2021 um 01:23 Uhr > Von: "Florian Fainelli" <f.fainelli@gmail.com> > An: "Lino Sanfilippo" <LinoSanfilippo@gmx.de>, woojung.huh@microchip.com > Cc: UNGLinuxDriver@microchip.com, andrew@lunn.ch, vivien.didelot@gmail.com, olteanv@gmail.com, davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org > Betreff: Re: [PATCH 0/2] Fixes for KSZ DSA switch > > On 7/14/21 12:17 PM, Lino Sanfilippo wrote: > > These patches fix issues I encountered while using a KSZ9897 as a DSA > > switch with a broadcom GENET network device as the DSA master device. > > > > Is this off the shelf hardware that can be interfaced to a Raspberry Pi > 4 or is this a custom design that only you have access to? > The setup I use is a Raspberry Pi 4 connected to an EVB KSZ9897 from Microchip: https://www.microchip.com/DevelopmentTools/ProductDetails/PartNO/EVB-KSZ9897-1 Best regards, Lino