CC      /home/vladimir/Downloads/DPO_RT3290_LinuxSTA_V2600_20120508/os/linux/rt3290sta.mod.o
  LD [M]  /home/vladimir/Downloads/DPO_RT3290_LinuxSTA_V2600_20120508/os/linux/rt3290sta.ko
make[1]: Leaving directory `/usr/src/linux-headers-3.8.0-19-generic'
cp -f /home/vladimir/Downloads/DPO_RT3290_LinuxSTA_V2600_20120508/os/linux/rt3290sta.ko /tftpboot
cp: cannot create regular file ‘/tftpboot’: Permission denied
make: *** [LINUX] Error 1