[openib-general] NOP command failed to generate interrupt (IRQ 201)

[QiWang, Chen]

Hi, grant

On node c01-14, I installed openib-gen2, kernel 2.6.13.2
but I have IRQ problem.
-----------------------------------

ib_mthca: Mellanox InfiniBand HCA driver v0.06 (June 23, 2005)
ib_mthca: Initializing  (0000:03:00.0)
ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 51 (level, low) -> IRQ 201
ib_mthca 0000:03:00.0: Found bridge:  (0000:02:01.0)
ib_mthca 0000:03:00.0: FW version 000300030003, max commands 64
ib_mthca 0000:03:00.0: FW size 6143 KB (start e7a00000, end e7ffffff)
ib_mthca 0000:03:00.0: HCA memory size 131071 KB (start e0000000, end
e7ffffff)
ib_mthca 0000:03:00.0: Max QPs: 16777216, reserved QPs: 1024, entry
size: 256
ib_mthca 0000:03:00.0: Max SRQs: 1024, reserved SRQs: 16, entry size: 32
ib_mthca 0000:03:00.0: Max CQs: 16777216, reserved CQs: 128, entry size:
64
ib_mthca 0000:03:00.0: Max EQs: 64, reserved EQs: 1, entry size: 64
ib_mthca 0000:03:00.0: reserved MPTs: 16, reserved MTTs: 16
ib_mthca 0000:03:00.0: Max PDs: 16777216, reserved PDs: 0, reserved
UARs: 1
ib_mthca 0000:03:00.0: Max QP/MCG: 16777216, reserved MGMs: 0
ib_mthca 0000:03:00.0: Flags: 00370347
ib_mthca 0000:03:00.0: profile[ 0]--10/20 @ 0x        e0000000 (size 0x
4000000)
ib_mthca 0000:03:00.0: profile[ 1]-- 0/16 @ 0x        e4000000 (size 0x
1000000)
ib_mthca 0000:03:00.0: profile[ 2]-- 7/18 @ 0x        e5000000 (size 0x
800000)
ib_mthca 0000:03:00.0: profile[ 3]-- 9/17 @ 0x        e5800000 (size 0x
800000)
ib_mthca 0000:03:00.0: profile[ 4]-- 3/16 @ 0x        e6000000 (size 0x
400000)
ib_mthca 0000:03:00.0: profile[ 5]-- 4/16 @ 0x        e6400000 (size 0x
200000)
ib_mthca 0000:03:00.0: profile[ 6]--12/15 @ 0x        e6600000 (size 0x
100000)
ib_mthca 0000:03:00.0: profile[ 7]-- 8/13 @ 0x        e6700000 (size 0x
80000)
ib_mthca 0000:03:00.0: profile[ 8]--11/11 @ 0x        e6780000 (size 0x
10000)
ib_mthca 0000:03:00.0: profile[ 9]-- 2/10 @ 0x        e6790000 (size 0x
8000)
ib_mthca 0000:03:00.0: profile[10]-- 6/ 5 @ 0x        e6798000 (size 0x
800)
ib_mthca 0000:03:00.0: HCA memory: allocated 106082 KB/124928 KB (18846
KB free)
ib_mthca 0000:03:00.0: Allocated EQ 1 with 65536 entries
ib_mthca 0000:03:00.0: Allocated EQ 2 with 128 entries
ib_mthca 0000:03:00.0: Allocated EQ 3 with 128 entries
ib_mthca 0000:03:00.0: Setting mask 00000000000f43fe for eqn 2
ib_mthca 0000:03:00.0: Setting mask 0000000000000400 for eqn 3
ib_mthca 0000:03:00.0: NOP command failed to generate interrupt (IRQ
201), aborting.
ib_mthca 0000:03:00.0: BIOS or ACPI interrupt routing problem?
ib_mthca 0000:03:00.0: Clearing mask 00000000000f43fe for eqn 2
ib_mthca 0000:03:00.0: Clearing mask 0000000000000400 for eqn 3
ACPI: PCI interrupt for device 0000:03:00.0 disabled
ib_mthca: probe of 0000:03:00.0 failed with error -16
-----------------------------------


On Thu, 2005-09-22 at 11:29 -0700, Grant Grundler wrote:

> On Thu, Sep 22, 2005 at 05:22:58PM +0800, QiWang, Chen wrote:
> > Hi ,
> >    I install openib gen2 on c01-14, kernel=2.6.13
> > But I do not know how it works.
> 
> See the openib-gen2/README.kernel-build for directions on
> how to build+install the kernel drivers. 
> 
> See the openib.org wiki for userspace instructions:
> 	https://openib.org/tiki/tiki-index.php
> 
> If something is wrong or not clear, please ask on the openib-general
> mailing list.
> 
> 
> grant

-- 
QiWang, Chen <QiWang.Chen at Clustars.CN>
Clustars Supercomputing Technology corp.
http://www.Clustars.CN
TEL:+86-0816-2546345-815
FAX:+86-0816-2546370
Mobile:+86-13096497499
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