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Date:      Fri, 16 Mar 2012 16:50:22 +0100
From:      Jan Winter <jan.winter@kantarmedia.de>
To:        pyunyh@gmail.com, stable@freebsd.org
Subject:   Re: bce: Device not configured
Message-ID:  <4F63613E.8040507@kantarmedia.de>
In-Reply-To: <20120316173215.GB6841@michelle.cdnetworks.com>
References:  <4F5F46DE.5050608@kantarmedia.de> <20120314184047.GA8023@michelle.cdnetworks.com> <4F60AC6C.2060805@kantarmedia.de> <20120315172928.GB3295@michelle.cdnetworks.com> <4F61FA9A.5000805@kantarmedia.de> <20120316173215.GB6841@michelle.cdnetworks.com>

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On 03/16/12 18:32, YongHyeon PYUN wrote:
> On Thu, Mar 15, 2012 at 03:20:10PM +0100, Jan Winter wrote:
>> On 03/15/12 18:29, YongHyeon PYUN wrote:
>>> On Wed, Mar 14, 2012 at 03:34:20PM +0100, Jan Winter wrote:
>>>> On 03/14/12 19:40, YongHyeon PYUN wrote:
>>>>> On Tue, Mar 13, 2012 at 02:08:46PM +0100, Jan Winter wrote:
>>>>>> Hello,
>>>>>>
>>>>>> on an Dell Blade m610 is not possible to change the network media
>>>>>> option:
>>>>>>
>>>>>> ifconfig bce0 media 100baseTX mediaopt full-duplex up
>>>>>> ifconfig: SIOCSIFMEDIA (media): Device not configured
>>>>>>
>>>>>> Setting the media option to "autoselect" and connecting the m610 to a
>>>>>> 100 MBit switch, I always get "no carrier"
>>>>>> only 1g full-duplex seems to be working. I have tested this on
>>>>>> 8.3-prerelease and 9-stable
>>>>>>
>>>>>> any Ideas?
>>>>>>
>>>>>> cheers
>>>>>> Jan
>>>>>>
>>>>>> pciconf -lv
>>>>>> bce0@pci0:1:0:0:        class=0x020000 card=0x02871028 chip=0x163a14e4
>>>>>> rev=0x20 hdr=0x00
>>>>>>      vendor     = 'Broadcom Corporation'
>>>>>>      device     = 'NetXtreme II BCM5709S Gigabit Ethernet'
>>>>>>      class      = network
>>>>>>      subclass   = ethernet
>>>>>>
>>>>>> dmesg
>>>>>> bce0:<Broadcom NetXtreme II BCM5709 1000Base-SX (C0)>    mem
>>>>>> 0xda000000-0xdbffffff irq 36 at device 0.0 on pci1
>>>>>> miibus0:<MII bus>    on bce0
>>>>>> brgphy0:<BCM5709S 1000/2500baseSX PHY>    PHY 2 on miibus0
>>>>>> brgphy0:  1000baseSX-FDX, auto
>>>>>> bce0: Ethernet address: 00:26:b9:fb:04:0c
>>>>>> bce0: ASIC (0x57092000); Rev (C0); Bus (PCIe x4, 2.5Gbps); B/C (5.0.11);
>>>>>> Bufs (RX:2;TX:2;PG:8); Flags (SPLT|MSI|MFW); MFW (NCSI 2.0.5)
>>>>>> Coal (RX:6,6,18,18; TX:20,20,80,80)
>>>>>> bce1:<Broadcom NetXtreme II BCM5709 1000Base-SX (C0)>    mem
>>>>>> 0xdc000000-0xddffffff irq 48 at device 0.1 on pci1
>>>>>> miibus1:<MII bus>    on bce1
>>>>>> brgphy1:<BCM5709S 1000/2500baseSX PHY>    PHY 2 on miibus1
>>>>>> brgphy1:  1000baseSX-FDX, auto
>>>>>> bce1: Ethernet address: 00:26:b9:fb:04:0e
>>>>>> bce1: ASIC (0x57092000); Rev (C0); Bus (PCIe x4, 2.5Gbps); B/C (5.0.11);
>>>>>> Bufs (RX:2;TX:2;PG:8); Flags (SPLT|MSI|MFW); MFW (NCSI 2.0.5)
>>>>>> Coal (RX:6,6,18,18; TX:20,20,80,80)
>>>>>>
>>>>> I'm not sure you're seeing one of long standing remote PHY issue of
>>>>> blade box but would you try the patch at the following URL?
>>>>> http://people.freebsd.org/~yongari/bce/bce.rphy.diff
>>>>>
>>>>> After applying the patch, show me the dmesg output(bce(4) and
>>>>> brgphy(4) related ones) and 'ifconfig -m bce0'.
>>>>> Note, the patch was not tested at all(lack of hardware).
>>>> Hello,
>>>>
>>>> thank you very much, for your quick support
>>>> Now its looking much better
>>>>
>>>> ifconfig -m bce0
>>>> bce0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST>   metric 0 mtu
>>>> 1500
>>>>
>>>> options=c01bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO,LINKSTATE>
>>>>
>>>> capabilities=c01bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO,LINKSTATE>
>>>>          ether 00:26:b9:fb:04:0c
>>>>          inet 192.168.100.30 netmask 0xffffff00 broadcast 192.168.100.255
>>>>          inet6 fe80::226:b9ff:fefb:40c%bce0 prefixlen 64 tentative
>>>> scopeid 0x1
>>>>          nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>>>>          media: Ethernet autoselect (1000baseT<full-duplex>)
>>>>          status: active
>>>>          supported media:
>>>>                  media autoselect
>>>>                  media 1000baseT mediaopt full-duplex
>>>>                  media 1000baseT
>>>>                  media 100baseTX mediaopt full-duplex
>>>>                  media 100baseTX
>>>>                  media 10baseT/UTP mediaopt full-duplex
>>>>                  media 10baseT/UTP
>>>>
>>>> dmesg:
>>>> .....
>>>> bce0:<Broadcom NetXtreme II BCM5709 1000Base-SX (C0)>   mem
>>>> 0xda000000-0xdbffffff irq 36 at device 0.0 on pci1
>>>> bce0: attempting to allocate 1 MSI vectors (16 supported)
>>>> msi: routing MSI IRQ 256 to local APIC 16 vector 52
>>>> bce0: using IRQ 256 for MSI
>>>> bce0: Remote PHY : TP
>>>> bce0: bpf attached
>>>> bce0: Ethernet address: 00:26:b9:fb:04:0c
>>>> bce0: ASIC (0x57092000); Rev (C0); Bus (PCIe x4, 2.5Gbps); B/C (5.0.11);
>>>> Bufs (RX:2;TX:2;PG:8); Flags (SPLT|MSI|Remote PHY(TP)|MFW); MFW (NCSI
>>>> 2.0.5)
>>>> Coal (RX:6,6,18,18; TX:20,20,80,80)
>>>> bce1:<Broadcom NetXtreme II BCM5709 1000Base-SX (C0)>   mem
>>>> 0xdc000000-0xddffffff irq 48 at device 0.1 on pci1
>>>> bce1: attempting to allocate 1 MSI vectors (16 supported)
>>>> msi: routing MSI IRQ 257 to local APIC 16 vector 53
>>>> bce1: using IRQ 257 for MSI
>>>> bce1: Remote PHY : TP
>>>> bce1: bpf attached
>>>> bce1: Ethernet address: 00:26:b9:fb:04:0e
>>>> bce1: ASIC (0x57092000); Rev (C0); Bus (PCIe x4, 2.5Gbps); B/C (5.0.11);
>>>> Bufs (RX:2;TX:2;PG:8); Flags (SPLT|MSI|Remote PHY(TP)|MFW); MFW (NCSI
>>>> 2.0.5)
>>>> Coal (RX:6,6,18,18; TX:20,20,80,80)
>>>> .....
>>>>
>>>> I have done a quick test with 100 and 1000 MBit, both working very well.
>>> Thanks a lot for testing.  This patch was made long time ago but I
>>> haven't had chance to commit it due to lack of access to hardware.
>>> Because the patch bypasses mii(4) layer and makes it hard to read
>>> code, I didn't like the patch but it seems the patch makes bce(4)
>>> usable on blade boxes at least.
>>> I'll commit the patch next week.
>>>
>>>> Its possible to get a Patch for 8 Stable?
>>>>
>>> I will do MFC to stable/[7-9]. And bce.rphy.diff should be applied
>>> cleanly to stable/[7-9].
>> I getting erros with the 8-stable source
>>
> Oops, try this one for stable/8.
> http://people.freebsd.org/~yongari/bce/bce.rphy.stable8.diff
thank you for the 8-stable patch! but i am sorry this patch doesn't 
work. I getting a kernel trap on boot.
The bce driver is compiled as module

pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
bce0: <Broadcom NetXtreme II BCM5709 1000Base-SX (C0)> mem 
0xda000000-0xdbffffff irq 36 at device 0.0 on pci1
bce0: Remote PHY : TP
bce0: Ethernet address: 00:26:b9:fa:f0:78
bce0: [ITHREAD]


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 10
fault virtual address    = 0x88
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80626551
stack pointer            = 0x28:0xffffffff80f8b3e0
frame pointer            = 0x28:0xffffffff80f8b410
code segment        = base 0x0, limit 0xfffff, type 0x1b
             = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 0 (swapper)
trap number        = 12
panic: page fault
cpuid = 0
KDB: stack backtrace:
#0 0xffffffff8062fe6e at kdb_backtrace+0x5e
#1 0xffffffff805fd087 at panic+0x187
#2 0xffffffff808f3170 at trap_fatal+0x290
#3 0xffffffff808f34c1 at trap_pfault+0x201
#4 0xffffffff808f397f at trap+0x3df
#5 0xffffffff808daed4 at calltrap+0x8
#6 0xffffffff80f352b8 at bce_attach+0x3268
#7 0xffffffff80629999 at device_attach+0x69
#8 0xffffffff8062b16a at bus_generic_attach+0x1a
#9 0xffffffff802074af at acpi_pci_attach+0x14f
#10 0xffffffff80629999 at device_attach+0x69
#11 0xffffffff8062b16a at bus_generic_attach+0x1a
#12 0xffffffff80209217 at acpi_pcib_attach+0x1a7
#13 0xffffffff8020a125 at acpi_pcib_pci_attach+0x95
#14 0xffffffff80629999 at device_attach+0x69
#15 0xffffffff8062b16a at bus_generic_attach+0x1a
#16 0xffffffff802074af at acpi_pci_attach+0x14f
#17 0xffffffff80629999 at device_attach+0x69
Uptime: 1s
Automatic reboot in 15 seconds - press a key on the console to abort




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