From mboxrd@z Thu Jan 1 00:00:00 1970 From: gradator@gradator.net (Sylvain Rochet) Date: Tue, 16 Jun 2015 15:32:55 +0200 Subject: [BUG] at91: macb: does not work In-Reply-To: <20150616152454.348ae4ea@bbrezillon> References: <5580205B.1030804@aksignal.cz> <20150616152454.348ae4ea@bbrezillon> Message-ID: <20150616133255.GA28340@gradator.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello Ji??, On Tue, Jun 16, 2015 at 03:24:54PM +0200, Boris Brezillon wrote: > Hi Jiri, > > On Tue, 16 Jun 2015 15:10:51 +0200 > Ji?? Prchal wrote: > > > Hi, > > in v4.1-rc8 does not work ethernet. It normally gets up, but no data are going through. > > > > [ 4.400000] macb f802c000.ethernet (unnamed net_device) (uninitialized): invalid hw address, using random > > [ 4.510000] macb f802c000.ethernet eth0: Cadence MACB rev 0x0001010c at 0xf802c000 irq 37 (52:30:8f:6b:9c:b7) > > [ 4.520000] macb f802c000.ethernet eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=f802c000.etherne:03, irq=-1) > > [ 15.510000] macb f802c000.ethernet eth0: link up (100/Full) > > > > / # ip -s link ls eth0 > > 2: eth0: mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000 > > link/ether a2:61:fe:17:65:b1 brd ff:ff:ff:ff:ff:ff > > RX: bytes packets errors dropped overrun mcast > > 0 0 0 0 0 0 > > TX: bytes packets errors dropped carrier collsns > > 0 0 0 0 0 0 > > > > In v4.0.5 it's working. > > On which platform are you testing (SoC and board) ? I guess I'm also affected by this issue, but contrary to Ji?? my eth0 interface passes traffic a minute or so after booting up. This doesn't seem to be related with TM9000 screen and the ETH0/QT1070 hardware IRQ sharing. Sylvain -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: Digital signature URL: