Date: Fri, 30 Mar 2007 12:39:20 +0300 From: Danny Braniss <danny@cs.huji.ac.il> To: freebsd-hackers@freebsd.org Subject: fujitsu/siemens bge/irq256? Message-ID: <E1HXDZp-0006yP-22@cs1.cs.huji.ac.il>
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hi,
I'm evaluating a fukitsu/siemens intel box, and it
does boot and run freebsd-7.0, but 6.2 gets stuck on boot.
somethings are 'wierd':
1- with 7.0, if I enable serial console (boot_multicons="-D"),
the boot process will get stuck, but hitting any character
on the serial console will unstuck it.
...
da0: 300.000MB/s transfers
da0: Command Queueing Enabled
da0: 69618MB (142577664 512 byte sectors: 255H 63S/T 8875C)
GEOM_LABEL: Label for provider da0s6 is ext2fs//mopi.
Trying to mount root from nfs:
bNgFeS0 :R OlOiTn:k 1s3t2a.t6e5 .c1h6a.n1g1e2d: /tdo/ aDOWN
bge0: link state changed to UP
at this point it's stuck, pinging this host nothing/nada
if i now hit any key in the serial console, it will unstuck,
bsd> ping fujitsu
PING fujitsu.cs.huji.ac.il (132.65.80.2): 56 data bytes
--------- stuck, but as soon as I hit any-key:
64 bytes from 132.65.80.2: icmp_seq=0 ttl=63 time=9377.005 ms
64 bytes from 132.65.80.2: icmp_seq=1 ttl=63 time=8360.420 ms
--------- probably indicating that the receiver is ok.
...
64 bytes from 132.65.80.2: icmp_seq=23 ttl=63 time=0.291 ms
64 bytes from 132.65.80.2: icmp_seq=24 ttl=63 time=0.283 ms
64 bytes from 132.65.80.2: icmp_seq=25 ttl=63 time=0.158 ms
64 bytes from 132.65.80.2: icmp_seq=26 ttl=63 time=0.160 ms
and the boot is now complete.
2- notice irq for bge
fujitsu> vmstat -i
interrupt total rate
irq1: atkbd0 6 0
irq4: sio0 5 0
irq24: mpt0 146 0
cpu0: timer 327600 1997
irq256: bge0 16148 98
cpu1: timer 319629 1948
cpu3: timer 319629 1948
cpu2: timer 319628 1948
Total 1302791 7943
but:
fujitsu> dmesg | grep bge
bge0: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x9003>\
mem 0xfc810000-0xfc81ffff,0xfc800000-0xfc80ffff irq 16 at device 4.0 on
pci
now, if I boot 6.2-stable, no amount of magic will budge it, it's stuck:
...
ioapic0: Assigning ISA IRQ 1 to local APIC 0
ioapic0: Assigning ISA IRQ 4 to local APIC 6
ioapic0: Assigning ISA IRQ 9 to local APIC 0
ioapic0: Assigning ISA IRQ 12 to local APIC 6
ioapic0: Assigning ISA IRQ 14 to local APIC 0
ioapic0: Assigning ISA IRQ 15 to local APIC 6
ioapic0: Assigning PCI IRQ 16 to local APIC 0
ioapic0: Assigning PCI IRQ 17 to local APIC 6
ioapic0: Assigning PCI IRQ 20 to local APIC 0
ioapic0: Assigning PCI IRQ 21 to local APIC 6
ioapic0: Assigning PCI IRQ 22 to local APIC 0
ioapic0: Assigning PCI IRQ 23 to local APIC 6
ioapic1: Assigning PCI IRQ 24 to local APIC 0
Trying to mount root from nfs:
DbFgSe 0R:O OlTi:n k1 3s2t.a6t5e. 1c6h.a1n1g2e:d/ dt/o7
OWN
tgbeg0e:0 :l ilnikn kU Ps
ate changed to UP
which translated means:
...
bge0: state changed to UP
but all is quiet.
need some help here.
danny
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