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Message-Id: <200909041355.47389.rene.mayrhofer@gibraltar.at> Date: Fri, 4 Sep 2009 13:55:47 +0200 From: Rene Mayrhofer <rene.mayrhofer@...raltar.at> To: Stephen Hemminger <shemminger@...ux-foundation.org> Cc: David Miller <davem@...emloft.net>, Mike McCormack <mikem@...g3k.org>, netdev@...r.kernel.org, Richard Leitner <leitner@...s.at> Subject: Re: [PATCH] sky2: only enable Vaux if capable of wakeup Am Donnerstag, 3. September 2009 18:16:25 schrieb Stephen Hemminger: > While perusing vendor driver, I saw that it did not enable the Vaux > power unless device was able to wake from lan for D3cold. > This might help for Rene's power issue. Unfortunately still no go: [/etc/local]# /etc/init.d/networking restart Reconfiguring network interfaces...[ 876.000122] sky2 0000:02:00.0: error interrupt status=0xffffffff [ 876.007018] sky2 0000:02:00.0: PCI hardware error (0xffff) [ 876.013131] sky2 0000:02:00.0: PCI Express error (0xffffffff) [ 876.019542] sky2 gibsrv: ram data read parity error [ 876.024972] sky2 gibsrv: ram data write parity error [ 876.030507] sky2 gibsrv: MAC parity error [ 876.034979] sky2 gibsrv: RX parity error [ 876.039364] sky2 gibsrv: TCP segmentation error [ 876.044498] BUG: unable to handle kernel NULL pointer dereference at 0000038d [ 876.048401] IP: [<f9822c05>] sky2_mac_intr+0x30/0xc1 [sky2] [ 876.048401] *pde = 00000000 [ 876.048401] Oops: 0000 [#1] PREEMPT SMP [ 876.048401] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed [ 876.048401] Modules linked in: sky2 xt_multiport cpufreq_userspace ip6t_REJECT xt_DSCP xt_length xt_mark xt_dscp xt_MARK xt_IMQ xt_CONNMARK xt_comment xt_policy ip6t_LOG xt_tcpudp ip6table_mangle iptable_mangle ip6table_filter ip6_tables sit tunnel4 8021q garp stp llc ipt_LOG xt_limit xt_state iptable_nat iptable_filter ip_tables x_tables dm_mod lm90 led_class p4_clockmod speedstep_lib freq_table tun imq nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack_ipv6 nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ipv6 iTCO_wdt evdev rng_core parport_pc parport serio_raw processor i2c_i801 i2c_core button pcspkr intel_agp squashfs loop aufs exportfs nls_utf8 nls_cp437 ide_generic sd_mod ata_generic pata_acpi skge ata_piix ide_pci_generic ide_core thermal fan thermal_sys [ 876.135785] [ 876.135785] Pid: 17610, comm: wpasupplicant Not tainted (2.6.30.5 #20) [ 876.158382] EIP: 0060:[<f9822c05>] EFLAGS: 00010286 CPU: 0 [ 876.158382] EIP is at sky2_mac_intr+0x30/0xc1 [sky2] [ 876.158382] EAX: f9840f88 EBX: 00000001 ECX: 00000008 EDX: 000000ff [ 876.158382] ESI: 00000000 EDI: f620e180 EBP: f7137eb4 ESP: f7137e9c [ 876.158382] DS: 0068 ES: 0068 FS: 00d8 GS: 00e0 SS: 0068 [ 876.185866] Process wpasupplicant (pid: 17610, ti=f7136000 task=f18daff0 task.ti=f7136000) [ 876.197466] Stack: [ 876.197466] 00000080 ff20e180 cf1993a7 f70fb520 ffffffff ffffffff f7137f28 f9826375 [ 876.210259] c2523680 c2522a20 00000040 f620e188 c184526c 00000000 f620e180 ffffffff [ 876.216099] cf1993a7 f70e6800 c1af8fc3 cf1993a7 f7137f04 c1845b23 cf1993a7 c2522a20 [ 876.220633] Call Trace: [ 876.220633] [<f9826375>] ? sky2_poll+0x1d2/0xa09 [sky2] [ 876.235944] [<c184526c>] ? insert_work+0xa5/0xbf [ 876.235944] [<c1af8fc3>] ? _spin_unlock_irqrestore+0x31/0x44 [ 876.247398] [<c1845b23>] ? __queue_work+0x36/0x4d [ 876.247398] [<c1a80b63>] ? __qdisc_run+0x73/0x1ca [ 876.258378] [<c1a6ebc5>] ? net_rx_action+0x9e/0x1ae [ 876.258378] [<c1838e5e>] ? __do_softirq+0xb2/0x188 [ 876.258378] [<c1838f73>] ? do_softirq+0x3f/0x5c [ 876.258378] [<c18390fd>] ? irq_exit+0x37/0x80 [ 876.279685] [<c18146fa>] ? smp_apic_timer_interrupt+0x7c/0x9b [ 876.286027] [<c1803a31>] ? apic_timer_interrupt+0x31/0x40 [ 876.286027] Code: c7 56 53 89 d3 83 ec 0c 65 a1 14 00 00 00 89 45 f0 31 c0 8b 74 97 3c c1 e2 07 89 d0 05 08 0f 00 00 89 55 e8 03 07 8a 10 88 55 ef <f6> 86 8d 03 00 00 02 74 12 0f b6 c2 50 56 68 84 83 82 f9 e8 bd [ 876.286027] EIP: [<f9822c05>] sky2_mac_intr+0x30/0xc1 [sky2] SS:ESP 0068:f7137e9c [ 876.317157] CR2: 000000000000038d [ 876.329711] ---[ end trace da166dbaaae741d0 ]--- [ 876.334933] Kernel panic - not syncing: Fatal exception in interrupt [ 876.342084] Pid: 17610, comm: wpasupplicant Tainted: G D 2.6.30.5 #20 Message from[ 876.350143] Call Trace: syslogd@...ralt[ 876.354354] [<c1af5bf7>] ? printk+0x1d/0x30 ar3-esys-master [ 876.360562] [<c1af5b35>] panic+0x53/0xf8 at Sep 4 13:55:[ 876.366471] [<c1806787>] oops_end+0x9f/0xbf 01 ... kernel[ 876.372675] [<c181d7ef>] no_context+0x15d/0x178 :[ 876.048401] [ 876.379258] [<c181db53>] __bad_area_nosemaphore+0x349/0x362 Oops: 0000 [#1] [ 876.386999] [<c197afed>] ? vsnprintf+0x2de/0x332 PREEMPT SMP [ 876.393669] [<c197ada0>] ? vsnprintf+0x91/0x332 Message from [ 876.400274] [<c1af8fc3>] ? _spin_unlock_irqrestore+0x31/0x44 syslogd@...ralta[ 876.408099] [<c1af8fc3>] ? _spin_unlock_irqrestore+0x31/0x44 r3-esys-master a[ 876.415929] [<c18340f7>] ? release_console_sem+0x18b/0x1c9 t Sep 4 13:55:0[ 876.423575] [<c181db89>] bad_area_nosemaphore+0x1d/0x34 1 ... kernel:[ 876.430916] [<c181de56>] do_page_fault+0x10d/0x24b [ 876.048401] l[ 876.437791] [<c181dd49>] ? do_page_fault+0x0/0x24b ast sysfs file: [ 876.444668] [<c1af945d>] error_code+0x7d/0x90 /sys/devices/sys[ 876.451059] [<c1970068>] ? blk_alloc_devt+0x59/0xb9 tem/cpu/cpu0/cpu[ 876.458035] [<f9822c05>] ? sky2_mac_intr+0x30/0xc1 [sky2] freq/scaling_set[ 876.465579] [<f9826375>] sky2_poll+0x1d2/0xa09 [sky2] speed Mess[ 876.472728] [<c184526c>] ? insert_work+0xa5/0xbf age from syslogd[ 876.479407] [<c1af8fc3>] ? _spin_unlock_irqrestore+0x31/0x44 @gibraltar3-esys[ 876.487231] [<c1845b23>] ? __queue_work+0x36/0x4d -master at Sep [ 876.494009] [<c1a80b63>] ? __qdisc_run+0x73/0x1ca [ 876.500782] [<c1a6ebc5>] net_rx_action+0x9e/0x1ae kernel:[ 876.[ 876.507564] [<c1838e5e>] __do_softirq+0xb2/0x188 185866] Process [ 876.514244] [<c1838f73>] do_softirq+0x3f/0x5c wpasupplicant (p[ 876.520622] [<c18390fd>] irq_exit+0x37/0x80 id: 17610, ti=f7[ 876.526807] [<c18146fa>] smp_apic_timer_interrupt+0x7c/0x9b 136000 task=f18d[ 876.534521] [<c1803a31>] apic_timer_interrupt+0x31/0x40 aff0 task.ti=f71[ 876.541855] Rebooting in 30 seconds.. best regards, Rene -- ------------------------------------------------- Gibraltar firewall http://www.gibraltar.at/ -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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