From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36236) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xo6RZ-0004fO-BC for qemu-devel@nongnu.org; Tue, 11 Nov 2014 03:05:02 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xo6RP-0000c5-9V for qemu-devel@nongnu.org; Tue, 11 Nov 2014 03:04:53 -0500 Message-ID: <5461C48B.5040307@gmail.com> Date: Tue, 11 Nov 2014 16:10:51 +0800 From: Chen Gang MIME-Version: 1.0 References: <54574A46.3060709@gmail.com> <5461A8C7.5070104@msgid.tls.msk.ru> In-Reply-To: <5461A8C7.5070104@msgid.tls.msk.ru> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [Qemu-trivial] [PATCH] pc-bios: petalogix-s3adsp1800.dtb: Use 'xlnx, xps-ethernetlite-2.00.a' instead of 'xlnx, xps-ethernetlite-2.00.b' List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Michael Tokarev , Guenter Roeck , Peter Maydell Cc: QEMU Trivial , qemu-devel On 11/11/14 14:12, Michael Tokarev wrote: > 03.11.2014 12:26, Chen Gang wrote: >> For Linux upstream kernel (e.g. 3.17-rc7), the related compatible string >> 'xlnx,xps-ethernetlite-2.00.a' is supported, but 'b' is not supported, >> so change qemu dtb file to match kernel driver. >> >> The related operation for qemu (after this patch): >> >> yum install libvirt >> yum install tunctl >> tunctl -b >> ip link set tap0 up >> brctl addif virbr0 tap0 >> >> ./configure >> make >> ./microblaze-softmmu/qemu-system-microblaze -M petalogix-s3adsp1800 \ >> -kernel ../linux-stable.microblaze/arch/microblaze/boot/linux.bin \ >> -no-reboot -append "console=ttyUL0,115200 doreboot" -nographic \ >> -net nic,vlan=0,model=xlnx.xps-ethernetlite,macaddr=00:16:35:AF:94:00 \ >> -net tap,vlan=0,ifname=tap0,script=no,downscript=no >> >> in microblaze qemu bash (guest machine): >> >> ifconfig eth0 add 192.168.122.2 netmask 255.255.255.0 >> ifconfig eth0 up >> >> Then can telnet 192.168.122.2 directly without password from the host >> machine. >> >> The related operation for generating new dtb: >> >> building Linux kernel firstly, then get dts tool "./scripts/dts/dts". >> "./scripts/dtc/dtc -I dtb -O dts -o ../work.dts ../qemu/petalogix-s3adsp1800.dtb" >> edit work.dts (replace 'xlnx,xps-ethernetlite-2.00.b') >> "./scripts/dtc/dtc -I dts -O dtb -o ..qemu/petalogix-s3adsp1800.dtb ../work.dts" > > Oh well. I don't like this patch to be lost, but I must admit I don't > understand what's happening here. Applied to -trivial. > OK, thank you for your work. And I shall try to make another patch for qemu within this month. Thanks. -- Chen Gang Open, share, and attitude like air, water, and life which God blessed