AMCC yosemite 440ep PCI slot doesn't work.
Andrew Liu
shengping.liu at windriver.com
Mon Sep 24 19:34:40 EST 2007
By default, it is IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE
I change it to IRQ_SENSE_EDGE | IRQ_POLARITY_NEGATIVE or
IRQ_SENSE_EDGE | IRQ_POLARITY_POSITIVE.
It displays:
eth2: link up, 100Mbps, full-duplex, lpa 0x45E1
eth2: no IPv6 routers present
NETDEV WATCHDOG: eth2: transmit timed out
eth2: Transmit timeout, status 0c 0005 c07f media 10.
eth2: Tx queue start entry 4 dirty entry 0.
eth2: Tx descriptor 0 is 0008a05a. (queue head)
eth2: Tx descriptor 1 is 0008a04e.
eth2: Tx descriptor 2 is 0008a046.
eth2: Tx descriptor 3 is 0008a05a.
eth2: link up, 100Mbps, full-duplex, lpa 0x45E1
and
root at localhost:/root> ifconfig eth2
eth2 Link encap:Ethernet HWaddr 00:0E:2E:7E:F5:E6
inet addr:128.224.149.13 Bcast:128.224.255.255 Mask:255.255.0.0
inet6 addr: fe80::20e:2eff:fe7e:f5e6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 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:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:25 Base address:0x6f00
and
root at localhost:/root> cat /proc/interrupts
CPU0
2: 0 UIC0 Edge IBM IIC
7: 0 UIC0 Edge IBM IIC
10: 11961 UIC0 Edge MAL TX EOB
11: 18471 UIC0 Edge MAL RX EOB
25: 0 UIC0 Edge eth2
32: 0 UIC1 Edge MAL SERR
33: 0 UIC1 Edge MAL TX DE
34: 0 UIC1 Edge MAL RX DE
40: 32 UIC1 Edge ohci_hcd:usb1
60: 0 UIC1 Edge EMAC
BAD: 0
Can PCI slot use level trigger?
give me some advice.
Thanks.
Valentine Barshak wrote:
> Andrew Liu wrote:
>> Hello All,
>>
>> when insert a RealTek RTL8139 network card into PCI slot,
>> After system boot up,
>>
>> root at localhost:/root> ifconfig eth2 192.168.17.12
>> irq 25: nobody cared (try booting with the "irqpoll" option)
>> Call Trace:
>> [cf135af0] [c0008820] show_stack+0x48/0x190 (unreliable)
>> [cf135b20] [c003c414] __report_bad_irq+0x34/0xac
>> [cf135b40] [c003c714] note_interrupt+0x288/0x2c8
>> [cf135b70] [c003b818] __do_IRQ+0x104/0x110
>> [cf135b90] [c0006900] do_IRQ+0xbc/0xc0
>> [cf135ba0] [c00020c0] ret_from_except+0x0/0x18
>> [cf135c60] [00000019] 0x19
>> [cf135c90] [c000668c] do_softirq+0x54/0x58
>> [cf135ca0] [c001df40] irq_exit+0x48/0x58
>> [cf135cb0] [c00068b4] do_IRQ+0x70/0xc0
>> [cf135cc0] [c00020c0] ret_from_except+0x0/0x18
>> [cf135d80] [c003c2b4] setup_irq+0x1ac/0x200
>> [cf135da0] [c003c3cc] request_irq+0xc4/0xd8
>> [cf135dd0] [c0122328] rtl8139_open+0x38/0x210
>> [cf135df0] [c0187500] dev_open+0x7c/0xcc
>> [cf135e10] [c0187420] dev_change_flags+0x16c/0x1d0
>> [cf135e30] [c01cbff0] devinet_ioctl+0x604/0x720
>> [cf135ea0] [c01cc1f8] inet_ioctl+0x98/0xbc
>> [cf135eb0] [c0179328] sock_ioctl+0x60/0x260
>> [cf135ed0] [c006c360] do_ioctl+0x38/0x84
>> [cf135ee0] [c006c438] vfs_ioctl+0x8c/0x40c
>> [cf135f10] [c006c7f8] sys_ioctl+0x40/0x74
>> [cf135f40] [c0001a84] ret_from_syscall+0x0/0x3c
>> handlers:
>> [<c0122bd4>] (rtl8139_interrupt+0x0/0x52c)
>> Disabling IRQ #25
>> root at localhost:/root>
>> Message from syslogd at localhost at Thu Jan 1 00:02:13 1970 ...
>> localhost kernel: Disabling IRQ #25
>>
>> root at localhost:/root>
>>
>>
>> The system boot up information as follows:
>> root at localhost:/root> dmesg
>> Linux version 2.6.23-rc6-gea60adb5 (sliu at localhost.localdomain) (gcc
>> version 4.0.0 (DENX ELDK 4.1 4.0.0)) #3 Fri Sep 21 18:37:59 CST 2007
>> AMCC PowerPC 440EP Yosemite Platform
>> Entering add_active_range(0, 0, 65536) 0 entries of 256 used
>> Zone PFN ranges:
>> DMA 0 -> 65536
>> Normal 65536 -> 65536
>> Movable zone start PFN for each node
>> early_node_map[1] active PFN ranges
>> 0: 0 -> 65536
>> On node 0 totalpages: 65536
>> DMA zone: 512 pages used for memmap
>> DMA zone: 0 pages reserved
>> DMA zone: 65024 pages, LIFO batch:15
>> Normal zone: 0 pages used for memmap
>> Movable zone: 0 pages used for memmap
>> Built 1 zonelists in Zone order. Total pages: 65024
>> Kernel command line: root=/dev/nfs rw
>> nfsroot=128.224.149.6:/tftpboot/sliu/rootfs
>> ip=128.224.149.11::128.224.149.1:255.255.255.0:yosemite:eth0:off
>> console=ttyS0,9600
>> PID hash table entries: 1024 (order: 10, 4096 bytes)
>> console [ttyS0] enabled
>> Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
>> Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
>> Memory: 256896k available (2052k kernel code, 716k data, 152k init, 0k
>> highmem)
>> Calibrating delay loop... 798.72 BogoMIPS (lpj=1597440)
>> Mount-cache hash table entries: 512
>> NET: Registered protocol family 16
>> PCI: Probing PCI hardware
>> PCI: Scanning bus 0000:00
>> PCI: Found 0000:00:0c.0 [10ec/8139] 000200 00
>> PCI: Calling quirk c000444c for 0000:00:0c.0
>> PCI: Fixups for bus 0000:00
>> PCI: Bus scan for 0000:00 returning with max=00
>> PCI: fixup irq: (0000:00:0c.0) got 25
>> SCSI subsystem initialized
>> usbcore: registered new interface driver usbfs
>> usbcore: registered new interface driver hub
>> usbcore: registered new device driver usb
>> NET: Registered protocol family 2
>> IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
>> TCP established hash table entries: 8192 (order: 4, 65536 bytes)
>> TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
>> TCP: Hash tables configured (established 8192 bind 8192)
>> TCP reno registered
>> io scheduler noop registered
>> io scheduler anticipatory registered (default)
>> io scheduler deadline registered
>> io scheduler cfq registered
>> PCI: Calling quirk c00fbab4 for 0000:00:0c.0
>> PCI: Calling quirk c02ae3b8 for 0000:00:0c.0
>> Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
>> serial8250: ttyS0 at MMIO 0x0 (irq = 0) is a 16550A
>> serial8250: ttyS1 at MMIO 0x0 (irq = 1) is a 16550A
>> RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
>> PPC 4xx OCP EMAC driver, version 3.54
>> mal0: initialized, 4 TX channels, 2 RX channels
>> zmii0: bridge in RMII mode
>> eth0: emac0, MAC 00:10:ec:00:87:42
>> eth0: found Generic MII PHY (0x01)
>> eth1: emac1, MAC 00:00:00:00:00:00
>> eth1: found Generic MII PHY (0x03)
>> 8139too Fast Ethernet driver 0.9.28
>> eth2: RealTek RTL8139 at 0xd1012f00, 00:0e:2e:7e:f5:e6, IRQ 25
>> eth2: Identified 8139 chip type 'RTL-8100B/8139D'
>> pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver
>> usbcore: registered new interface driver pegasus
>> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
>> ide: Assuming 33MHz system bus speed for PIO modes; override with
>> idebus=xx
>> usbmon: debugfs is not available
>> ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
>> ppc-soc-ohci ppc-soc-ohci.0: USB Host Controller
>> ppc-soc-ohci ppc-soc-ohci.0: new USB bus registered, assigned bus
>> number 1
>> ppc-soc-ohci ppc-soc-ohci.0: irq 40, io mem 0xef601000
>> usb usb1: configuration #1 chosen from 1 choice
>> hub 1-0:1.0: USB hub found
>> hub 1-0:1.0: 2 ports detected
>> Initializing USB Mass Storage driver...
>> usbcore: registered new interface driver usb-storage
>> USB Mass Storage support registered.
>> ether gadget: using random self ethernet address
>> ether gadget: using random host ethernet address
>> usb0: Ethernet Gadget, version: May Day 2005
>> usb0: using musbhsfc_udc, OUT ep2 IN ep1 STATUS ep3
>> usb0: MAC 66:91:74:ab:fb:61
>> usb0: HOST MAC 1a:b5:87:5d:8f:00
>> usb0: RNDIS ready
>> musbhsfc_udc: registered gadget driver 'ether'
>> TCP cubic registered
>> NET: Registered protocol family 1
>> NET: Registered protocol family 17
>> usb 1-1: new full speed USB device using ppc-soc-ohci and address 2
>> usb 1-1: configuration #1 chosen from 1 choice
>> eth0: link is up, 100 FDX, pause enabled
>> scsi0 : SCSI emulation for USB Mass Storage devices
>> usb-storage: device found at 2
>> usb-storage: waiting for device to settle before scanning
>> IP-Config: Complete:
>> device=eth0, addr=128.224.149.11, mask=255.255.255.0,
>> gw=128.224.149.1,
>> host=yosemite, domain=, nis-domain=(none),
>> bootserver=255.255.255.255, rootserver=128.224.149.6, rootpath=
>> Looking up port of RPC 100003/2 on 128.224.149.6
>> Looking up port of RPC 100005/1 on 128.224.149.6
>> VFS: Mounted root (nfs filesystem).
>> Freeing unused kernel memory: 152k init
>> scsi 0:0:0:0: Direct-Access Kingston DataTraveler 2.0 6.16 PQ: 0
>> ANSI: 0 CCS
>> sd 0:0:0:0: [sda] 244735 512-byte hardware sectors (125 MB)
>> sd 0:0:0:0: [sda] Write Protect is off
>> sd 0:0:0:0: [sda] Mode Sense: 45 00 00 08
>> sd 0:0:0:0: [sda] Assuming drive cache: write through
>> sd 0:0:0:0: [sda] 244735 512-byte hardware sectors (125 MB)
>> sd 0:0:0:0: [sda] Write Protect is off
>> sd 0:0:0:0: [sda] Mode Sense: 45 00 00 08
>> sd 0:0:0:0: [sda] Assuming drive cache: write through
>> sda: sda1
>> sd 0:0:0:0: [sda] Attached SCSI removable disk
>> sd 0:0:0:0: Attached scsi generic sg0 type 0
>> usb-storage: device scan complete
>> irq 25: nobody cared (try booting with the "irqpoll" option)
>> Call Trace:
>> [cf135af0] [c0008820] show_stack+0x48/0x190 (unreliable)
>> [cf135b20] [c003c414] __report_bad_irq+0x34/0xac
>> [cf135b40] [c003c714] note_interrupt+0x288/0x2c8
>> [cf135b70] [c003b818] __do_IRQ+0x104/0x110
>> [cf135b90] [c0006900] do_IRQ+0xbc/0xc0
>> [cf135ba0] [c00020c0] ret_from_except+0x0/0x18
>> [cf135c60] [00000019] 0x19
>> [cf135c90] [c000668c] do_softirq+0x54/0x58
>> [cf135ca0] [c001df40] irq_exit+0x48/0x58
>> [cf135cb0] [c00068b4] do_IRQ+0x70/0xc0
>> [cf135cc0] [c00020c0] ret_from_except+0x0/0x18
>> [cf135d80] [c003c2b4] setup_irq+0x1ac/0x200
>> [cf135da0] [c003c3cc] request_irq+0xc4/0xd8
>> [cf135dd0] [c0122328] rtl8139_open+0x38/0x210
>> [cf135df0] [c0187500] dev_open+0x7c/0xcc
>> [cf135e10] [c0187420] dev_change_flags+0x16c/0x1d0
>> [cf135e30] [c01cbff0] devinet_ioctl+0x604/0x720
>> [cf135ea0] [c01cc1f8] inet_ioctl+0x98/0xbc
>> [cf135eb0] [c0179328] sock_ioctl+0x60/0x260
>> [cf135ed0] [c006c360] do_ioctl+0x38/0x84
>> [cf135ee0] [c006c438] vfs_ioctl+0x8c/0x40c
>> [cf135f10] [c006c7f8] sys_ioctl+0x40/0x74
>> [cf135f40] [c0001a84] ret_from_syscall+0x0/0x3c
>> handlers:
>> [<c0122bd4>] (rtl8139_interrupt+0x0/0x52c)
>> Disabling IRQ #25
>> eth2: link up, 100Mbps, full-duplex, lpa 0x45E1
>>
>>
>> Who can give some advice?
>>
>> Thanks.
>> BRs,
>> Andrew.
>>
>>
>> _______________________________________________
>> Linuxppc-dev mailing list
>> Linuxppc-dev at ozlabs.org
>> https://ozlabs.org/mailman/listinfo/linuxppc-dev
>
> Looks like wrong external interrupt settings (trigger/level) for PCI
> interrupt.
>
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