From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <289790.83729.qm@domain.hid> Date: Tue, 23 Mar 2010 22:05:16 +0800 (CST) From: =?utf-8?B?5p2wIHpoYW8=?= MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-589563824-1269353116=:83729" Subject: [Xenomai-help] dm9000 doesn't work well with the adeos-ipipe-2.6.28.10-arm-1.12-06.patch List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org --0-589563824-1269353116=:83729 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi all, I have compiled a kernel 2.6.28.10 +=C2=A0 xenomai2.5.1 and successfully bo= oted on=C2=A0s3c2440 based board with DM9000, but ethernet comunication doe= sn't work and I see the following messagge; when i remove the Kernel Featur= es->interrupt pipeline support, the ethernet work well.Can someone help me? # ping 172.20.36.100 PING 172.20.36.100 (172.20.36.100): 56 data bytes ------------[ cut here ]------------ WARNING: at net/sched/sch_generic.c:226 dev_watchdog+0x184/0x270() NETDEV WATCHDOG: eth0 (): transmit timed out Modules linked in: [] (dump_stack+0x0/0x14) from [] (warn_slowpath+0x5c/0x= 78) [] (warn_slowpath+0x0/0x78) from [] (dev_watchdog+0x184= /0x270) =C2=A0r3:c397b800 r2:c03465e0 =C2=A0r6:00000001 r5:00000001 r4:c397b800 [] (dev_watchdog+0x0/0x270) from [] (run_timer_softirq+= 0x17c/0x1f8) =C2=A0r7:c023f408 r6:c03a7920 r5:00000100 r4:c0364000 [] (run_timer_softirq+0x0/0x1f8) from [] (__do_softirq+= 0x60/0x118) [] (__do_softirq+0x0/0x118) from [] (irq_exit+0x44/0x4c= ) [] (irq_exit+0x0/0x4c) from [] (asm_do_IRQ+0x68/0x80) [] (asm_do_IRQ+0x0/0x80) from [] (__ipipe_sync_stage+0x= 1d4/0x288) Exception stack(0xc0365eb0 to 0xc0365ef8) 5ea0:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 c0= 3a9ec0 c03a9ec0 c036ec3c c036ec38=20 5ec0: c03a9ec0 000003c0 00000001 c0365ef8 c0365edc c00720dc c0071b44 c03a9e= c0=20 5ee0: 0000001e c03aa2e0 c03a9ec4 c0365f24 c0365efc c002fbf8=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=20 =C2=A0r6:0000001e r5:c03aa2e0 r4:c036ec3c [] (__ipipe_sync_stage+0x0/0x288) from [] (__ipipe_walk= _pipeline+0x9c/0xc4) [] (__ipipe_walk_pipeline+0x0/0xc4) from [] (__ipipe_ha= ndle_irq+0x158/0x1a8) =C2=A0r7:c03a9ec4 r6:c03aa2e0 r5:0000001e r4:c03a9ec0 [] (__ipipe_handle_irq+0x0/0x1a8) from [] (__ipipe_grab= _irq+0xb0/0xcc) [] (__ipipe_grab_irq+0x0/0xcc) from [] (__irq_svc+0x28/= 0xa8) =C2=A0r6:00004000 r5:f4000000 r4:ffffffff [] (s3c24xx_default_idle+0x0/0x44) from [] (default_idl= e+0x7c/0x90) [] (default_idle+0x0/0x90) from [] (cpu_idle+0x44/0x58) [] (cpu_idle+0x0/0x58) from [] (rest_init+0x54/0x68) =C2=A0r5:c0385d28 r4:c03ab288 [] (rest_init+0x0/0x68) from [] (start_kernel+0x2b4/0x3= 24) [] (start_kernel+0x0/0x324) from [<30008034>] (0x30008034) =C2=A0r6:c0025f08 r5:c03861ec r4:c0007175 ---[ end trace da8f6a8a6146042c ]--- =0A=0A=0A --0-589563824-1269353116=:83729 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Hi all,
I have compiled a kernel 2.6.28.10= +  xenomai2.5.1 and successfully booted on s3c2440 based board w= ith DM9000, but ethernet comunication doesn't work and I see the following = messagge; when i remove the Kernel Features->interrupt pipeline support,= the ethernet work well.Can someone help me?
# ping 172.20.36.100
PIN= G 172.20.36.100 (172.20.36.100): 56 data bytes
------------[ cut here ]-= -----------
WARNING: at net/sched/sch_generic.c:226 dev_watchdog+0x184/0= x270()
NETDEV WATCHDOG: eth0 (): transmit timed out
Modules linked in= :
[<c002ec28>] (dump_stack+0x0/0x14) from [<c004acd0>] (warn= _slowpath+0x5c/0x78)
[<c004ac74>] (warn_slowpath+0x0/0x78) from [&= lt;c023f58c>] (dev_watchdog+0x184/0x270)
 r3:c397b800 r2:c03465e= 0
 r6:00000001 r5:00000001 r4:c397b800
[<c023f408>] (dev_watchdog+0x0/0x270) from [<c0054710>] (run_timer_softirq+0x17c/= 0x1f8)
 r7:c023f408 r6:c03a7920 r5:00000100 r4:c0364000
[<c00= 54594>] (run_timer_softirq+0x0/0x1f8) from [<c004f9f0>] (__do_soft= irq+0x60/0x118)
[<c004f990>] (__do_softirq+0x0/0x118) from [<c0= 04fd1c>] (irq_exit+0x44/0x4c)
[<c004fcd8>] (irq_exit+0x0/0x4c) = from [<c002a068>] (asm_do_IRQ+0x68/0x80)
[<c002a000>] (asm_d= o_IRQ+0x0/0x80) from [<c0071d08>] (__ipipe_sync_stage+0x1d4/0x288)Exception stack(0xc0365eb0 to 0xc0365ef8)
5ea0:    =             &nb= sp;            =         c03a9ec0 c03a9ec0 c036ec3c c036e= c38
5ec0: c03a9ec0 000003c0 00000001 c0365ef8 c0365edc c00720dc c0071b4= 4 c03a9ec0
5ee0: 0000001e c03aa2e0 c03a9ec4 c0365f24 c0365efc c002fbf8           =        
 r6:0000001e r5:c03aa2e= 0 r4:c036ec3c
[<c0071b34>] (__ipipe_sync_stage+0x0/0x288) from [&l= t;c00720dc>] (__ipipe_walk_pipeline+0x9c/0xc4)
[<c0072040>] (__= ipipe_walk_pipeline+0x0/0xc4) from [<c002fbf8>] (__ipipe_handle_irq+0= x158/0x1a8)
 r7:c03a9ec4 r6:c03aa2e0 r5:0000001e r4:c03a9ec0
[&l= t;c002faa0>] (__ipipe_handle_irq+0x0/0x1a8) from [<c002fd68>] (__i= pipe_grab_irq+0xb0/0xcc)
[<c002fcb8>] (__ipipe_grab_irq+0x0/0xcc) = from [<c002ab28>] (__irq_svc+0x28/0xa8)
 r6:00004000 r5:f4000= 000 r4:ffffffff
[<c002bb28>] (s3c24xx_default_idle+0x0/0x44) from = [<c002bd2c>] (default_idle+0x7c/0x90)
[<c002bcb0>] (default_= idle+0x0/0x90) from [<c002bd84>] (cpu_idle+0x44/0x58)
[<c002bd4= 0>] (cpu_idle+0x0/0x58) from [<c02a27f4>] (rest_init+0x54/0x68)
 r5:c0385d28 r4:c03ab288
[<c02a27a0>= ;] (rest_init+0x0/0x68) from [<c0008b04>] (start_kernel+0x2b4/0x324)<= BR>[<c0008850>] (start_kernel+0x0/0x324) from [<30008034>] (0x3= 0008034)
 r6:c0025f08 r5:c03861ec r4:c0007175
---[ end trace da8= f6a8a6146042c ]---

=0A=0A=0A=0A   --0-589563824-1269353116=:83729--