From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] drivers: net: ethernet: xilinx: xilinx_emaclite: Compatible with 'xlnx,xps-ethernetlite-2.00.b' for QEMU using Date: Sat, 01 Nov 2014 17:03:34 -0400 (EDT) Message-ID: <20141101.170334.1183930795197912809.davem@davemloft.net> References: <54544E98.4060007@gmail.com> <54545AB9.70206@gmail.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: michal.simek@xilinx.com, soren.brinkmann@xilinx.com, sthokal@xilinx.com, manuel.schoelling@gmx.de, paul.gortmaker@windriver.com, f.fainelli@gmail.com, ebiederm@xmission.com, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org To: gang.chen.5i5j@gmail.com Return-path: In-Reply-To: <54545AB9.70206@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Chen Gang Date: Sat, 01 Nov 2014 11:59:53 +0800 > On 11/1/14 11:08, Chen Gang wrote: >> When use current latest upstream qemu (current version: 2.1.2), need let >> driver compatible with 'xlnx,xps-ethernetlite-2.00.b', or can not find >> net device in microblaze qemu. Related QEMU commands under fedora 20: >> >> yum install libvirt >> yum install tunctl >> tunctl -b >> ip link set tap0 up >> brctl addif virbr0 tap0 >> ./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 192.168.122.1 netmask 255.255.255.0 > > Oh, sorry, it is 192.168.122.2 (192.168.122.1 is the router address). > > Thanks. > >> ifconfig eth0 up >> >> After add this patch, can find the device, and can be used by 'telnetd' >> (need cross-build busybox with glibc for it), then outside can telnet to >> it without password. >> >> Signed-off-by: Chen Gang Applied with correct commit message, thanks.