On 08/18/2011 10:00 AM, bala suru wrote: > Hi, > > I'm running VM on kvm-qemu hyper visor . I need to access the serail > port on the VM , > I tried the sample code to read/write com port but I get port error when > ever I tried write something to the port(dev/ttyS0) . > > the same code work fine on the normal OS .. is it the same way as > normal OS for accessing the serial port in vms ..?
I'm using a serial console in my system images. Download any the system-image tarballs at: http://landley.net/aboriginal/downloads/binaries/ Then use the "./run-emulator.sh" scripts, which should give you a serial console in the emulated Linux system connected to qemu's stdin/stdout. The qemu command line is in that script. Rb
