ref: a74c7ca5ea3290dd55c6f2a03aa7c3bcd22d3f61
dir: /sys/src/9/mtx/mtx/
dev root cons swap arch pnp pci env pipe proc mnt srv dup cap kprof uart rtc ether netif ip arp chandial ip ipv6 ipaux iproute netif netlog nullmedium pktmedium inferno link pcimtx ether2114x pci ethermedium netdevmedium misc pci pcimtx uarti8250 ip tcp udp ipifc icmp icmp6 igmp port int cpuserver = 0; bootdir /$objtype/bin/paqfs /$objtype/bin/auth/factotum bootfs.paq boot