Zeroconf, dhcp (2011-01-28)

2011-01-28 09:53:24 Zeroconf, dhcp

Daniele Pagani (ITALY)

Message: 97732

Dear sirs,

I'm running uClinux 2.6.28.10-ADI-2009R1.1 on a Blackfin537.

I'm running avahi-daemon 0.6.25 and it works fine

I've installed and it works fine udhcpc

Now, I need zeroconf protocol, so I try both zcip (from Busybox) and avahi-autoipd 0.6.25

I've not success with them.

1) zcip -v eth1 zcip.script

init eth1

zcip: init eth1: No such file or directory

(I'm using a ethernet switch, but it works fine, so I need to use eth1)

root:~> ./avahi-autoipd -s -t avahi-autoipd.action eth1

root:~>

I don't see anything...

So, could somebody suggest me something?

Regards,

Daniele.

zcip.script

avahi-autoipd.action

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2011-02-03 03:05:19 libdaemon

Daniele Pagani (ITALY)

Message: 97874

I need to use avahi-autoipd with uClinux on BF537.

I see that I need also libdaemon.

Who can I build it?

Regards,

Daniele.

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2011-02-04 12:09:46 Re: libdaemon

Mike Frysinger (UNITED STATES)

Message: 97934

what are you looking for exactly ? you want someone to d/l libdaemon and document compile instructions for you ?

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2011-02-07 05:29:03 Re: libdaemon

Daniele Pagani (ITALY)

Message: 97977

My goal is to have autoip feature on my board.

I've tested dhcpcd with link-local support, but autoip doesn't work (I don't see anything).

So, I've tested zcip, but it always answers "no file found".

So, I want to test avahi-autoip. I compiled avahi-daemon, but avahi-autoip needs libdaemon and I don't find it in library selection.

Regards,

Daniele.

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2011-02-07 10:26:47 Re: libdaemon

Mike Frysinger (UNITED STATES)

Message: 97978

it is not in the dist. you'll have to d/l it from its website and integrate it into the dist, or compile by hand.

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2011-02-07 14:10:17 Re: libdaemon

Mike Frysinger (UNITED STATES)

Message: 97979

some quick notes:

- you'll have to use "export ac_cv_func_setpgrp_void=yes" ... if integrating into the dist, adding to its Makefile should be fine

- libdaemon/dexec.c needs the one call to fork() changed to vfork() ... this change looks safe for everyone and shouldnt require anything else

- libdaemon/dfork.c wont work under nommu. what it does is:

- create a pipe

- fork a child

- the child forks again to daemonize (this step could be gutted and replaced with daemon())

- the child writes its pid to the pipe and returns

- the parent reads the pid from the pipe and returns

since the daemon_fork() expects both the parent and the grandchild to continue to execute, we cant support this on nommu. the calling code will need tweaking to expect a more vfork/exec or daemon style.

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2011-02-10 10:05:46 Re: libdaemon

Daniele Pagani (ITALY)

Message: 98076

Thank you for information,

but I prefer to use zcip, if possible.

I don't understand why zcip doesn't work.

root:~> zcip -v eth1 zcip.script

init eth1

zcip: init eth1: No such file or directory

root:~> ifconfig

eth0 Link encap:Ethernet HWaddr 12:34:56:78:9A:34

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:1385 errors:0 dropped:0 overruns:0 frame:0

TX packets:321 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:152005 (148.4 KiB) TX bytes:31632 (30.8 KiB)

eth1 Link encap:Ethernet HWaddr 12:34:56:78:9A:34

inet addr:192.168.1.34 Bcast:192.168.1.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:1385 errors:0 dropped:0 overruns:0 frame:0

TX packets:321 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:127075 (124.0 KiB) TX bytes:31632 (30.8 KiB)

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

root:~> dmesg

Linux version 2.6.28.10-ADI-2009R1.1 (root@linux-26md) (gcc version 4.1.2 (ADI svn)) #630 Tue Feb 1 16:15:25 CET 2011

Warning: limiting memory to 27MB due to hardware anomaly 05000263

Board Memory: 32MB

Kernel Managed Memory: 28MB

Memory map:

fixedcode = 0x00000400-0x00000490

text = 0x00001000-0x00119b50

rodata = 0x00119b50-0x0016f9f0

bss = 0x00170000-0x00181d7c

data = 0x00181d7c-0x00192000

stack = 0x00190000-0x00192000

init = 0x00192000-0x0051d000

available = 0x0051d000-0x01aff000

DMA Zone = 0x01b00000-0x01c00000

Hardware Trace Active and Enabled

Boot Mode: 0

Compiled for ADSP-BF537 Rev 0.2

Warning: Compiled for Rev 2, but running on Rev 3

Blackfin Linux support by http://blackfin.uclinux.org/

Processor Speed: 500 MHz core clock and 100 MHz System Clock

boot memmap: 000000000051d000 - 0000000001aff000 (usable)

On node 0 totalpages: 6911

free_area_init_node: node 0, pgdat 0018e85c, node_mem_map 0051f000

DMA zone: 54 pages used for memmap

DMA zone: 0 pages reserved

DMA zone: 6857 pages, LIFO batch:0

Normal zone: 0 pages used for memmap

Movable zone: 0 pages used for memmap

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

Data Cache Enabled for CPU0 (write-back)

Built 1 zonelists in Zone order, mobility grouping off. Total pages: 6857

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,115200 console=ttyBF0,115200 max_mem=32M mem=28M

Configuring Blackfin Priority Driven Interrupts

PID hash table entries: 128 (order: 7, 512 bytes)

console [ttyBF0] enabled

Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)

Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)

Kernel managed physical pages: 6911

Memory available: 22120k/28672k RAM, (3628k init code, 1122k kernel code, 482k data, 1024k dma, 296k reserved)

Calibrating delay loop... 997.37 BogoMIPS (lpj=1994752)

Security Framework initialized

Mount-cache hash table entries: 512

Blackfin Scratchpad data SRAM: 4 KB

Blackfin L1 Data A SRAM: 16 KB (15 KB free)

Blackfin L1 Data B SRAM: 16 KB (16 KB free)

Blackfin L1 Instruction SRAM: 48 KB (37 KB free)

net_namespace: 288 bytes

NET: Registered protocol family 16

Blackfin DMA Controller

stamp_init(): registering device resources

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 1024 (order: 1, 8192 bytes)

TCP bind hash table entries: 1024 (order: 0, 4096 bytes)

TCP: Hash tables configured (established 1024 bind 1024)

TCP reno registered

NET: Registered protocol family 1

Setting up Blackfin MMR debugfs

JFFS2 version 2.2. 2001-2006 Red Hat, Inc.

msgmni has been set to 43

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc00400 (irq = 18) is a BFIN-UART

Ethernet Channel Bonding Driver: v3.3.0 (June 10, 2008)

bonding: Warning: either miimon or arp_interval and arp_ip_target module parameters must be specified, otherwise bonding will not detect link failures! see bonding.txt for details.

bfin_mii_bus: probed

bfin_mac: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:03, irq=-1, mdc_clk=2500000Hz(mdc_div=19)@sclk=100MHz)

bfin_mac bfin_mac.0: Blackfin on-chip Ethernet MAC driver, Version 1.1

physmap platform flash device: 00400000 at 20000000

physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank

Amd/Fujitsu Extended Query Table at 0x0040

number of CFI chips: 1

cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.

RedBoot partition parsing not available

Using physmap partition information

Creating 4 MTD partitions on "physmap-flash.0":

0x00000000-0x00040000 : "bootloader(nor)"