Hi, On 01/21/2016 03:02 PM, Nourhan Mohamed wrote: > Dear Mattias, > > Thanks for helping out. But I still don't get where should I add the > .dtb compiled file? and how would I manage to access it through L4Linux?
You need to add the <name.dtb> file to your entry in the modules.list. In your Lua configuration where you start L4Linux you need to add another Linux kernel cmdline parameter like l4x_dtb=rom/<name.dtb> Then L4Linux should find and use the device tree. Matthias. > > BR, > Nourhan > > On Wed, Jan 20, 2016 at 6:48 PM, Matthias Lange > <matthias.la...@kernkonzept.com <mailto:matthias.la...@kernkonzept.com>> > wrote: > > Hi, > > are you using a device tree yet? In order for the driver matching to > work in (L4)Linux somebody must tell Linux about the available devices. > On ARM this can be done by either declaring a platform device statically > or by using a device tree. So you have to enable "Flattened device tree > support" in L4Linux and provide a simple device tree. See > arch/l4/boot/dts/simple.dts for an example. And do not forget to compile > the *.dts into a *.dtb file using 'dtc'. The name of the device tree > file is provided on L4Linux' cmdline using "l4x_dtb=<name>". > > Matthias. > > On 01/20/2016 06:22 PM, Nourhan Mohamed wrote: > > I have been trying to configure *L4Linux *to connect to the internet > > through *L4Re/Fiasco.OC*. I am using *qemu *on a *Versatile Express* > > Machine with *Cortex-A15* cpu. Below is my current configuration: > > > > *L4re-snapsot:* l4re-snapshot-2015123115 > > > > *obj/l4/arm-ca/conf/Makeconf.boot:* > > > MODULE_SEARCH_PATH=/home/nour/l4re/obj/fiasco/arm-mp-rv-a9-vexpress:/home/nour/l4re/obj/l4linux/arm-mp:/home/nour/l4re/files:/home/nour/l4re/files/cfg:/home/nour/l4re/src/l4/conf:/home/nour/l4re/src/l4/conf/examples > > QEMU_OPTIONS += -M vexpress-a15 -cpu cortex-a15 -smp 4 > > QEMU_OPTIONS += -m 256 -serial stdio > > QEMU_OPTIONS += -net nic,model=lan9118 -net user > > PLATFORM_TYPE := rv_vexpress > > > > *l4re/files/cfg/arm-rv.devs:* > > -- vim:set ft=lua: > > > > local Res = Io.Res > > local Hw = Io.Hw > > > > Io.hw_add_devices(function() > > NIC = Hw.Device(function() > > Property.hid = "smc91x"; > > compatible = {"smsc,lan9118"}; > > Resource.regs = Res.mmio(0x10030000, 0x10030fff); > > Resource.irq = Res.irq(60); > > end); > > > > virtio_mmio3 = Hw.Device(function() > > compatible = {"virtio,mmio"}; > > Resource.mem = Res.mmio(0x10013600, 0x100137ff); > > Resource.irq = Res.irq(75); > > end); > > > > CTRL = Hw.Device(function() > > Property.hid = "System Control"; > > Resource.regs = Res.mmio(0x10000000, 0x10000fff); > > end); > > > > clcd = Hw.Device(function() > > Property.hid = "AMBA PL110"; > > compatible = {"arm,pl111","arm,primecell"}; > > Resource.regs = Res.mmio(0x10020000, 0x10020fff); > > end); > > > > kmi0 = Hw.Device(function() > > compatible = {"arm,pl050","arm,primecell"}; > > Resource.regs = Res.mmio(0x10006000, 0x10006fff); > > Resource.irq = Res.irq(44); > > end); > > > > kmi1 = Hw.Device(function() > > compatible = {"arm,pl050","arm,primecell"}; > > Resource.regs = Res.mmio(0x10007000, 0x10007fff); > > Resource.irq = Res.irq(45); > > end); > > end) > > > > *src/l4/conf/examples/l4lx-vbus.io <http://l4lx-vbus.io> > <http://l4lx-vbus.io>:* > > local hw = Io.system_bus(); > > > > Io.add_vbus("l4linux", Io.Vi.System_bus > > { > > NIC = wrap(hw:match("smsc,lan9118")); > > }) > > > > src/l4/conf/examples/l4lx-net.cfg: > > -- vim:set ft=lua: > > > > local L4 = require("L4"); > > local lxname = "vmlinuz"; > > > > loader = L4.default_loader; > > > > vbus_l4linux = loader:new_channel(); > > local shmns = loader:create_namespace({shm = "ipctest"}); > > > > local cons = L4.default_loader:new_channel(); > > L4.default_loader:start( > > { caps = { cons = cons:svr() }, > > log = L4.Env.log, }, > > "rom/cons -k -a" > > ); > > > > L4.default_loader.log_fab = cons; > > > > loader:start( > > { caps = { > > sigma0 = > > L4.cast(L4.Proto.Factory,L4.Env.sigma0):create(L4.Proto.Sigma0); > > icu = L4.Env.icu; > > l4linux = vbus_l4linux:svr(); > > }, > > log = {"IO", "magenta"}, > > }, "rom/io -vvv rom/arm-ve.devs rom/l4lx-vbus.io > <http://l4lx-vbus.io> <http://l4lx-vbus.io>"); > > > > loader:start( > > { caps = { > > shmns = shmns:mode("rw"), > > vbus = vbus_l4linux; > > }, > > l4re_dbg = L4.Dbg.Warn, > > log = {"l4linux", "cyan", "key=1"}, > > }, > > "rom/" .. lxname .. " mem=64M console=ttyLv0 l4x_rd=rom/ramdisk-" .. > > L4.Info.arch() .. ".rd root=1:0 rw ramdisk_size=4000 > > l4shmnet.add=shmns,macpart=1"); > > > > *src/l4/conf/modules.list:* > > entry L4Linux-net > > roottask moe rom/l4lx-net.cfg > > module l4lx-net.cfg > > module l4re > > module ned > > module io > > module cons > > module l4lx-vbus.io <http://l4lx-vbus.io> <http://l4lx-vbus.io> > > module arm-ve.devs > > module vmlinuz > > module[perl] "ramdisk-$ENV{ARCH}.rd" > > > > *Run:* > > L4 Bootstrapper > > Build: #4 Mi 20. Jan 18:13:56 CET 2016, 4.7.3 > > Scanning up to 256 MB RAM, starting at offset 32MB > > Memory size is 256MB (80000000 - 8fffffff) > > RAM: 0000000080000000 - 000000008fffffff: 262144kB > > Total RAM: 256MB > > Scanning fiasco > > Scanning sigma0 > > Scanning moe > > Moving up to 13 modules behind 81100000 > > moving module 02 { 81a7c000-81aad49f } -> { 81b6c000-81b9d49f } > [201888] > > moving module 01 { 81a6a000-81a7b33b } -> { 81b5a000-81b6b33b } > [70460] > > moving module 00 { 819d8000-81a69ebb } -> { 81ac8000-81b59ebb } > [597692] > > moving module 12 { 816d8000-819d7fff } -> { 817c8000-81ac7fff } > [3145728] > > moving module 11 { 81256000-816d747b } -> { 81346000-817c747b } > [4723836] > > moving module 10 { 81255000-81255446 } -> { 81345000-81345446 } > [1095] > > moving module 09 { 81254000-8125415d } -> { 81344000-8134415d } > [350] > > moving module 08 { 81222000-81253823 } -> { 81312000-81343823 } > [202788] > > moving module 07 { 811f8000-81221623 } -> { 812e8000-81311623 } > [169508] > > moving module 06 { 81085000-811f761b } -> { 81175000-812e761b } > [1517084] > > moving module 05 { 8102b000-81084693 } -> { 8111b000-81174693 } > [366228] > > moving module 04 { 81011000-8102a463 } -> { 81101000-8111a463 } > [103524] > > moving module 03 { 81010000-810103cb } -> { 81100000-811003cb } > [972] > > Loading fiasco > > Loading sigma0 > > Loading moe > > find kernel info page... > > found kernel info page at 0x80002000 > > Regions of list 'regions' > > [ 80000000, 800001bf] { 1c0} Root mbi_rt > > [ 80001000, 80001b7f] { b80} Kern fiasco > > [ 80002000, 8009ffff] { 9e000} Kern fiasco > > [ 800c0000, 800c9f6b] { 9f6c} Sigma0 sigma0 > > [ 800d0000, 800d6177] { 6178} Sigma0 sigma0 > > [ 80140000, 80169457] { 29458} Root moe > > [ 80170000, 80176ff3] { 6ff4} Root moe > > [ 81000000, 8100f5df] { f5e0} Boot bootstrap > > [ 81100000, 81ac7fff] { 9c8000} Root Module > > API Version: (87) experimental > > Sigma0 config ip:800c0100 sp:00000000 > > Roottask config ip:80140260 sp:00000000 > > Starting kernel fiasco at 80001374 > > Realview System ID: Rev=1 HBI=190 Build=f Arch=5 FPGA=00 > > Hello from Startup::stage2 > > Per_cpu_data_alloc: (orig: 0xf008f010-0xf008f5d8) > > Number of IRQs available at this GIC: 160 > > FPU0: Arch: VFPv4(4), Part: VFPv3(30), r: 0, v: f, i: 41, t: hard, p: > > dbl/sngl > > ARM generic timer: freq=62500000 interval=62500 cnt=10064946 > > SERIAL ESC: allocated IRQ 37 for serial uart > > Not using serial hack in slow timer handler. > > Welcome to L4/Fiasco.OC! > > L4/Fiasco.OC microkernel on arm > > Rev: unknown compiled with gcc 4.7.3 [] > > Build: #1 Wed Jan 20 17:27:17 CET 2016 > > > > Per_cpu_data_alloc: (orig: 0xf008f010-0xf008f5d8) > > Allocate 1480 bytes (1KB) for CPU[9] local storage (offset=13557f0, > > 0xf13e4800-0xf13e4dc8) > > Number of CPUs: 1 > > Per_cpu_data_alloc: (orig: 0xf008f010-0xf008f5d8) > > Allocate 1480 bytes (1KB) for CPU[1] local storage (offset=115b7f0, > > 0xf11ea800-0xf11eadc8) > > FPU1: Arch: VFPv4(4), Part: VFPv3(30), r: 0, v: f, i: 41, t: hard, p: > > dbl/sngl > > Per_cpu_data_alloc: (orig: 0xf008f010-0xf008f5d8) > > Allocate 1480 bytes (1KB) for CPU[2] local storage (offset=115eff0, > > 0xf11ee000-0xf11ee5c8) > > FPU2: Arch: VFPv4(4), Part: VFPv3(30), r: 0, v: f, i: 41, t: hard, p: > > dbl/sngl > > Cache config: ON > > ID_PFR[01]: 00001131 00011011 ID_[DA]FR0: 02010555 00000000 > > ID_MMFR[04]: 10201105 20000000 01240000 02102211 > > CPU[2]: goes to idle loop > > Per_cpu_data_alloc: (orig: 0xf008f010-0xf008f5d8) > > Allocate 1480 bytes (1KB) for CPU[3] local storage (offset=1161ff0, > > 0xf11f1000-0xf11f15c8) > > FPU3: Arch: VFPv4(4), Part: VFPv3(30), r: 0, v: f, i: 41, t: hard, p: > > dbl/sngl > > Calibrating timer loop... Cache config: ON > > ID_PFR[01]: 00001131 00011011 ID_[DA]FR0: 02010555 00000000 > > ID_MMFR[04]: 10201105 20000000 01240000 02102211 > > CPU[1]: goes to idle loop > > Cache config: ON > > ID_PFR[01]: 00001131 00011011 ID_[DA]FR0: 02010555 00000000 > > ID_MMFR[04]: 10201105 20000000 01240000 02102211 > > CPU[3]: goes to idle loop > > done. > > MDB: use page size: 20 > > MDB: use page size: 12 > > SIGMA0: Hello! > > KIP @ 80002000 > > allocated 4KB for maintenance structures > > SIGMA0: Dump of all resource maps > > RAM:------------------------ > > [4:80000000;80000fff] > > [0:800a0000;800bffff] > > [0:800ca000;800cffff] > > [0:800d7000;8013ffff] > > [4:80140000;80169fff] > > [0:8016a000;8016ffff] > > [4:80170000;80176fff] > > [0:80177000;810fffff] > > [4:81100000;81ac7fff] > > [0:81ac8000;8effffff] > > IOMEM:---------------------- > > [0:0;7fffffff] > > [0:90000000;ffffffff] > > MOE: Hello world > > MOE: found 234840 KByte free memory > > MOE: found RAM from 80000000 to 8f000000 > > MOE: allocated 240 KByte for the page array @0x800d7000 > > MOE: virtual user address space [0-bfffffff] > > MOE: rom name space cap -> [C:103000] > > BOOTFS: [81100000-811003cc] [C:105000] l4lx-net.cfg > > BOOTFS: [81101000-8111a464] [C:107000] l4re > > BOOTFS: [8111b000-81174694] [C:109000] ned > > BOOTFS: [81175000-812e761c] [C:10b000] io > > BOOTFS: [812e8000-81311624] [C:10d000] fb-drv > > BOOTFS: [81312000-81343824] [C:10f000] cons > > BOOTFS: [81344000-8134415e] [C:111000] l4lx-vbus.io > <http://l4lx-vbus.io> <http://l4lx-vbus.io> > > BOOTFS: [81345000-81345447] [C:113000] arm-ve.devs > > BOOTFS: [81346000-817c747c] [C:115000] vmlinuz > > BOOTFS: [817c8000-81ac8000] [C:117000] ramdisk-arm.rd > > MOE: cmdline: moe rom/l4lx-net.cfg > > MOE: Starting: rom/ned rom/l4lx-net.cfg > > MOE: loading 'rom/ned' > > Ned says: Hi World! > > Ned: loading file: 'rom/l4lx-net.cfg' > > Console Server > > cons> > > Created vcon channel: IO [41f000] > > cons> > > Created vcon channel: l4linux [420000] > > cons> > > IO | Io service > > IO | Verboseness level: 4 > > IO | unused physical memory space: > > IO | [00000000000000-0000007fffffff] > > IO | [00000090000000-000000ffffffff] > > IO | no 'iommu' capability found use CPU-phys for DMA > > IO | Loading: config 'rom/arm-ve.devs' > > IO | Loading: config 'rom/l4lx-vbus.io <http://l4lx-vbus.io> > <http://l4lx-vbus.io>' > > IO | Real Hardware ----------------------------------- > > IO | System Bus: hid= > > IO | Resources: ==== start ==== > > IO | DMADOM [00000000000000-00000000000000 1] non-pref (32bit) > > (align=0 flags=6) > > IO | Resources: ===== end ===== > > IO | virtio_mmio3: hid= > > IO | Resources: ==== start ==== > > IO | IRQ [0000000000004b-0000000000004b 1] none (32bit) > > (align=0 flags=1) > > IO | IOMEM [00000010013600-000000100137ff 200] non-pref > > (32bit) (align=1ff flags=2) > > IO | Resources: ===== end ===== > > IO | clcd: hid=AMBA PL110 > > IO | Resources: ==== start ==== > > IO | IOMEM [00000010020000-00000010020fff 1000] non-pref > > (32bit) (align=fff flags=2) > > IO | Resources: ===== end ===== > > IO | kmi0: hid= > > IO | Resources: ==== start ==== > > IO | IRQ [0000000000002c-0000000000002c 1] none (32bit) > > (align=0 flags=1) > > IO | IOMEM [00000010006000-00000010006fff 1000] non-pref > > (32bit) (align=fff flags=2) > > IO | Resources: ===== end ===== > > IO | kmi1: hid= > > IO | Resources: ==== start ==== > > IO | IRQ [0000000000002d-0000000000002d 1] none (32bit) > > (align=0 flags=1) > > IO | IOMEM [00000010007000-00000010007fff 1000] non-pref > > (32bit) (align=fff flags=2) > > IO | Resources: ===== end ===== > > IO | NIC: hid=smc91x > > IO | Clients: ===== start ==== > > IO | NIC: [N2Vi9Proxy_devE] > > IO | Clients: ===== end ==== > > IO | Resources: ==== start ==== > > IO | IRQ [0000000000003c-0000000000003c 1] none (32bit) > > (align=0 flags=1) > > IO | IOMEM [00000010030000-00000010030fff 1000] non-pref > > (32bit) (align=fff flags=2) > > IO | Resources: ===== end ===== > > IO | CTRL: hid=System Control > > IO | Resources: ==== start ==== > > IO | IOMEM [00000010000000-00000010000fff 1000] non-pref > > (32bit) (align=fff flags=2) > > IO | Resources: ===== end ===== > > IO | warning: could not register control interface at cap > > 'platform_ctl' > > IO | Ready. Waiting for request. > > l4linux | PH 0 (t: 1) offs=00008000 vaddr=02000000 > vend=0252b724 > > l4linux | phys=02000000 ephys=0252b724 > > l4linux | f_sz=004655df memsz=0052b724 flgs=rwx > > l4linux | PH 1 (t: 4) offs=004077b0 vaddr=023ff7b0 > vend=023ff7d4 > > l4linux | phys=023ff7b0 ephys=023ff7d4 > > l4linux | f_sz=00000024 memsz=00000024 flgs=r-x > > l4linux | PH 2 (t: 1685382481) offs=00000000 vaddr=00000000 > vend=00000000 > > l4linux | phys=00000000 ephys=00000000 > > l4linux | f_sz=00000000 memsz=00000000 flgs=rwx > > l4linux | Starting binary at 0x2001338, argc=8 argv=0xafff4f84 > > *argv=0xb1007ff4 argv0=rom/vmlinuz > > l4linux | External resolver is at 0xa800079c > > l4linux | ======> L4Linux starting... <======== > > l4linux | Linux version 4.3.0-l4 (nour@nour-vb) (gcc version 4.7.3 > > (Ubuntu/Linaro 4.7.3-12ubuntu1) ) #1 SMP Wed Jan 20 17:53:39 CET 2016 > > l4linux | Binary name: rom/vmlinuz > > l4linux | This is an AEABI build. > > l4linux | Linux kernel command line (7 args): mem=64M console=ttyLv0 > > l4x_rd=rom/ramdisk-arm.rd root=1:0 rw ramdisk_size=4000 > > l4shmnet.add=shmns,macpart=1 > > l4linux | CPU mapping (l:p)[1]: 0:0 > > l4linux | Image: 020000a0 - 02600000 [6143 KiB]. > > l4linux | Areas: Text: 020000a0 - 023ff7d4 [4093kB] > > l4linux | RO-Data: 0233f000 - 023e2000 [652kB] > > l4linux | Data: 02438000 - 02460fe0 [163kB] > > l4linux | Init: 02400000 - 02438000 [224kB] > > l4linux | BSS: 024655df - 0252b724 [792kB] > > l4linux | Device scan: > > l4linux | Device: L4ICU > > l4linux | Device: NIC > > l4linux | IRQ: 0000003c - 0000003c > > l4linux | MEM: 10030000 - 10030fff > > l4linux | Device scan done. > > l4linux | l4lx_thread_create: Created thread 41d (cpu0) (u:b3000e00, > > v:b3000c00, sp:02439fa4) > > l4linux | main thread will be 41d > > l4linux | section-with-init(-data): Virt: 0x2000000 to 0x252b723 > [5293 KiB] > > l4linux | section-with-init(-data): Phys: 0x801a9000 to 0x806d4723, > > [5293 KiB] > > l4linux | section-with-init-text: Virt: 0x2000000 to 0x252b723 > [5293 KiB] > > l4linux | section-with-init-text: Phys: 0x801a9000 to 0x806d4723, > [5293 KiB] > > l4linux | Main thread running, waiting... > > l4linux | L4x: Memory size: 64MB > > l4linux | L4x: Setting superpages for main memory > > l4linux | L4x: Adjusted memory start: 02000000 > > l4linux | Main memory: Virt: 0x2600000 to 0x65fffff [65536 KiB] > > l4linux | Main memory: Phys: 0x81c00000 to 0x85bfffff, [65536 KiB] > > l4linux | l4x: vmalloc area: 06600000 - 0e600000 > > l4linux | text: Virt: 0x2000000 to 0x252b723 [5293 KiB] > > l4linux | text: Phys: 0x801a9000 to 0x806d4723, [5293 KiB] > > l4linux | Loading: rom/ramdisk-arm.rd > > l4linux | INITRD: Size of RAMdisk is 3072KiB > > l4linux | RAMdisk from 00002000 to 00302000 [3072KiB] > > l4linux | l4lx_thread_create: Created thread 423 (timer0) (u:b3000a00, > > v:00000000, sp:024bffa0) > > l4linux | Booting Linux on physical CPU 0x0 > > l4linux | Linux version 4.3.0-l4 (nour@nour-vb) (gcc version 4.7.3 > > (Ubuntu/Linaro 4.7.3-12ubuntu1) ) #1 SMP Wed Jan 20 17:53:39 CET 2016 > > l4linux | CPU: Fiasco [412fc0f1] revision 1 (ARMv7), cr=00400000 > > l4linux | CPU: PIPT / VIPT nonaliasing data cache, PIPT > instruction cache > > l4linux | Machine: L4 > > l4linux | Ignoring unrecognised tag 0x00000000 > > l4linux | Memory policy: Data cache writealloc > > l4linux | INITRD: 00002000 - 00302000 > > l4linux | PERCPU: Embedded 9 pages/cpu @0651f000 s12864 r0 d24000 > u36864 > > l4linux | Built 1 zonelists in Zone order, mobility grouping on. > Total > > pages: 17716 > > l4linux | Kernel command line: mem=64M console=ttyLv0 > > l4x_rd=rom/ramdisk-arm.rd root=1:0 rw ramdisk_size=4000 > > l4shmnet.add=shmns,macpart=1 > > l4linux | PID hash table entries: 512 (order: -1, 2048 bytes) > > l4linux | Dentry cache hash table entries: 16384 (order: 4, 65536 > bytes) > > l4linux | Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > > l4linux | Memory: 64764K/71680K available (3441K kernel code, 163K > > rwdata, 652K rodata, 224K init, 792K bss, 6916K reserved, 0K > cma-reserved) > > l4linux | Virtual kernel memory layout: > > l4linux | vector : 0xbffff000 - 0xc0000000 ( 4 kB) > > l4linux | fixmap : 0xffc00000 - 0xfff00000 (3072 kB) > > l4linux | vmalloc : 0x06600000 - 0x0e600000 ( 128 MB) > > l4linux | lowmem : 0x00000000 - 0x06600000 ( 102 MB) > > l4linux | .text : Virtual kernel memory layout: > > l4linux | vector : 0xbffff000 - 0xc0000000 ( 4 kB) > > l4linux | fixmap : 0xffc00000 - 0xfff00000 (3072 kB) > > l4linux | vmalloc : 0x06600000 - 0x0e600000 ( 128 MB) > > l4linux | loHierarchical RCU implementation. > > l4linux | Build-time adjustment of leaf fanout to 32. > > l4linux | RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1. > > l4linux | RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1 > > l4linux | NR_IRQS:282 > > l4linux | clocksource: l4kipclk: mask: 0xffffffffffffffff max_cycles: > > 0x1d854df40, max_idle_ns: 3526361616960 ns > > l4linux | l4timer: Using IRQ210 > > l4linux | sched_clock: 64 bits at 1000kHz, resolution 1000ns, wraps > > every 2199023255500ns > > l4linux | Console: colour dummy device 80x30 > > l4linux | console [ttyLv0] enabled > > l4linux | Calibrating delay loop... 410.41 BogoMIPS (lpj=2052096) > > l4linux | pid_max: default: 32768 minimum: 301 > > l4linux | Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) > > l4linux | Mountpoint-cache hash table entries: 1024 (order: 0, > 4096 bytes) > > l4linux | CPU: Testing write buffer coherency: ok > > l4linux | CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 > > l4linux | Setting up static identity map for 0x20000a0 - 0x20000a0 > > l4linux | Brought up 1 CPUs > > l4linux | SMP: Total of 1 processors activated (410.41 BogoMIPS). > > l4linux | CPU: All CPU(s) started in SVC mode. > > l4linux | VFP support v0.3: implementor 41 architecture 4 part 30 > > variant f rev 0 > > l4linux | clocksource: jiffies: mask: 0xffffffff max_cycles: > 0xffffffff, > > max_idle_ns: 19112604462750000 ns > > l4linux | NET: Registered protocol family 16 > > l4linux | DMA: preallocated 256 KiB pool for atomic coherent > allocations > > l4linux | Added static device 'L4ICU' with 0 resources. > > l4linux | Added static device 'NIC' with 2 resources. > > l4linux | l4vbus: is running > > l4linux | L4IRQ: set irq type of 212 to 1 > > l4linux | l4vbus-root :l4vbus-root:0: added vbus root driver > > l4linux | clocksource: Switched to clocksource l4kipclk > > l4linux | NET: Registered protocol family 2 > > l4linux | TCP established hash table entries: 1024 (order: 0, 4096 > bytes) > > l4linux | TCP bind hash table entries: 1024 (order: 1, 8192 bytes) > > l4linux | TCP: Hash tables configured (established 1024 bind 1024) > > l4linux | UDP hash table entries: 256 (order: 1, 8192 bytes) > > l4linux | UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) > > l4linux | NET: Registered protocol family 1 > > l4linux | RPC: Registered named UNIX socket transport module. > > l4linux | RPC: Registered udp transport module. > > l4linux | RPC: Registered tcp transport module. > > l4linux | RPC: Registered tcp NFSv4.1 backchannel transport module. > > l4linux | Trying to unpack rootfs image as initramfs... > > l4linux | rootfs image is not initramfs (junk in compressed archive); > > looks like an initrd > > l4linux | INITRD: Freeing memory. > > l4linux | Hi from the sample module > > l4linux | sample module: Also a warm welcome to the console > > l4linux | l4x: Checks passed. > > l4linux | NetWinder Floating Point Emulator V0.97 (double precision) > > l4linux | futex hash table entries: 256 (order: 2, 16384 bytes) > > l4linux | NFS: Registering the id_resolver key type > > l4linux | Key type id_resolver registered > > l4linux | Key type id_legacy registered > > l4linux | jitterentropy: Initialization failed with host not compliant > > with requirements: 2 > > l4linux | io scheduler noop registered > > l4linux | io scheduler deadline registered > > l4linux | io scheduler cfq registered (default) > > l4linux | l4fb.0: looking for capability 'fb' as goos session > > l4linux | l4fb.0: init failed err=-2 > > l4linux | could not allocate fb device: fb > > l4linux | L4 serial driver > > l4linux | serial-ttyLv.0: ttyLv0 at MMIO 0x1 (irq = 211, base_baud = > > 230400) is a L4-vcon > > l4linux | l4ser_shm: L4 shared mem serial driver > > l4linux | l4cdds: No name given, not starting. > > l4linux | brd: module loaded > > l4linux | l4bdds: No name given, not starting. > > l4linux | PPP generic driver version 2.4.2 > > l4linux | NET: Registered protocol family 24 > > l4linux | shmns: Requesting, Shmsize 1024 Kbytes > > l4linux | mousedev: PS/2 mouse device common for all mice > > l4linux | NET: Registered protocol family 17 > > l4linux | Key type dns_resolver registered > > l4linux | Registering SWP/SWPB emulation handler > > l4linux | L4IRQ: set irq type of 211 to 1 > > l4linux | RAMDISK: ext2 filesystem found at block 0 > > l4linux | RAMDISK: Loading 3072KiB [1 disk] into ram disk... done. > > l4linux | EXT4-fs (ram0): couldn't mount as ext3 due to feature > > incompatibilities > > l4linux | EXT4-fs (ram0): mounting ext2 file system using the ext4 > subsystem > > l4linux | EXT4-fs (ram0): mounted filesystem without journal. > Opts: (null) > > l4linux | VFS: Mounted root (ext2 filesystem) on device 1:0. > > l4linux | Freeing unused kernel memory: 224K (02400000 - 02438000) > > l4linux | > > l4linux | Please press Enter to activate this console. > > > > However once I enter the console, ifconfig command displays no up > > interfaces. /proc/net/dev file indicates eth0 and lo available and > I can > > run "*ifconfig eth0 up*" successfully. I configure a static IP > using ip > > command but can't get any connection to my host machine. Also, adding > > *ip=dhcp* to the l4lx-net.cfg file in the start configuration of > L4Linux > > fails with: > > > > l4linux | Waiting up to 110 more seconds for network. > > ... > > l4linux | Sending DHCP requests ...... timed out! > > l4linux | IP-Config: Retrying forever (NFS root)... > > > > I hope you can help me with that. Thanks in advance: > > Best Regards, > > Nourhan _______________________________________________ l4-hackers mailing list l4-hackers@os.inf.tu-dresden.de http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers