I am getting the same QUERY_FW failed on RHEL5.2
with xenxen paravirtualized guest with pciback
module.
No one seems to have tried answering this
question on the list, let me ping xen-devel and ofed people
again.
after executing in dom0
echo -n 0000:0e:00.0
> /sys/bus/pci/drivers/ib_mthca/unbind
echo -n
0000:0e:00.0 >
/sys/bus/pci/drivers/pciback/new_slot
echo -n 0000:0e:00.0
> /sys/bus/pci/drivers/pciback/bind
#dmesg
ACPI:
PCI interrupt for device 0000:0e:00.0 disabled
tap
tap-1-51712: 2 getting info
tap tap-2-51712: 2 getting
info
pciback 0000:0e:00.0: seizing device
PCI: Enabling
device 0000:0e:00.0 (0140 -> 0142)
ACPI: PCI Interrupt
0000:0e:00.0[A] -> GSI 16 (level, low) -> IRQ
16
ACPI: PCI interrupt for device 0000:0e:00.0
disabled
#xm create -c rhel52_64_3
PCI: Fatal:
No PCI config space access function found
rtc: IRQ 8 is not
free.
i8042.c: No controller found.
GUEST
dmesg:
ib_mthca: Mellanox InfiniBand HCA driver v1.0
(April 4, 2008)
ib_mthca: Initializing 0000:00:00.0
PCI:
Enabling device 0000:00:00.0 (0000 -> 0002)
PCI: Setting
latency timer of device 0000:00:00.0 to 64
ib_mthca
0000:00:00.0: QUERY_FW command failed, aborting.
ib_mthca:
probe of 0000:00:00.0 failed with error -11
in
dom0:
Feb 11 19:44:37 p128 kernel: tap tap-3-51712: 2
getting info
Feb 11 19:44:37 p128 kernel: pciback: vpci:
0000:0e:00.0: assign to virtual slot 0
Feb 11 19:44:37 p128
kernel: device vif3.0 entered promiscuous mode
Feb 11
19:44:37 p128 kernel: ADDRCONF(NETDEV_UP): vif3.0: link is not
ready
Feb 11 19:44:39 p128 kernel: blktap: ring-ref 9,
event-channel 9, protocol 1 (x86_64-abi)
Feb 11 19:44:48
p128 kernel: pciback 0000:0e:00.0: Driver tried to write to a
read-only configuration space field at offset 0x44, size 2.
This may be harmless, but if you have problems with your
device:
Feb 11 19:44:48 p128 kernel: 1) see permissive
attribute in sysfs
Feb 11 19:44:48 p128 kernel: 2) report
problems to the xen-devel mailing list along with details of
your device obtained from lspci.
Feb 11 19:44:48 p128
kernel: PCI: Enabling device 0000:0e:00.0 (0000 ->
0002)
Feb 11 19:44:48 p128 kernel: ACPI: PCI Interrupt
0000:0e:00.0[A] -> GSI 16 (level, low) -> IRQ 16
Feb
11 19:44:49 p128 kernel: ACPI: PCI interrupt for device
0000:0e:00.0 disabled
some more details -
[root@p128 ~]# rpm -qa | grep
xen
kernel-xen-2.6.18-92.1.22.el5
xen-3.0.3-64.el5_2.9
xen-libs-3.0.3-64.el5_2.9
xen-libs-3.0.3-64.el5_2.9
[root@p128
~]# ibv_devinfo
hca_id:
mthca0
fw_ver:
5.3.0
node_guid:
0002:c902:0022:cd48
sys_image_guid:
0002:c902:0022:cd4b
vendor_id:
0x02c9
vendor_part_id:
25218
hw_ver:
0x20
board_id:
MT_0370130002
phys_port_cnt:
2
port:
1
state:
PORT_INIT
(2)
max_mtu:
2048
(4)
active_mtu:
512
(2)
sm_lid:
0
port_lid:
0
port_lmc:
0x00
port:
2
state:
PORT_DOWN
(1)
max_mtu:
2048
(4)
active_mtu:
512
(2)
sm_lid:
0
port_lid:
0
port_lmc:
0x00
any help greatly
appreciated.
~subbu
On Sat, Oct 18, 2008 at 4:54 AM, David
Brown
<dmlb2000@xxxxxxxxx> wrote:
Okay
so my question to the openfabrics guys is, why would the
OFED
drivers fail to read the firmware?
Any
thoughts?
Thanks,
- David
Brown
---------- Forwarded message
----------
From: David Brown <dmlb2000@xxxxxxxxx>
Date: Thu, Sep
11, 2008 at 2:24 PM
Subject: pciback module not
working
To: xen-users@xxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx
This
issue was brought up about a year and a half ago. So I'll
bring
it up again and see if anything
happens.
I've got an infiniband network and am
attempting to pass the
infiniband card through the host
and give it to the guest.
I'm working with standard
CentOS 5.2 on both guest and host with their
provided xen
(3.0.3 ish). I've also attempted to install the
newest
Xen 3.3 and use their standard host kernel and
that did the same
thing. The guest dmesg output in the
guest is similar on both
permissive and normal
mode.
I'm getting issues with detecting the firmware
on the card for some reason...
Any help would be
appreciated.
Thanks,
- David Brown
===
GUEST dmesg output ===
ib_mthca: Mellanox InfiniBand HCA
driver v1.0 (February 28, 2008)
ib_mthca: Initializing
0000:00:00.0
PCI: Enabling device 0000:00:00.0 (0000
-> 0002)
PCI: Setting latency timer of device
0000:00:00.0 to 64
ib_mthca 0000:00:00.0: QUERY_FW
command failed, aborting.
ib_mthca: probe of 0000:00:00.0
failed with error -11
=======================
===
Host modprobe.conf ===
alias eth0 bnx2
alias eth1
bnx2
alias scsi_hostadapter cciss
options pciback
hide=(41:00.0)
=====================
=== Host
lspci output ===
# lspci -vs 41:00.0
41:00.0
InfiniBand: Mellanox Technologies MT25204 [InfiniHost III
Lx
HCA] (rev 20)
Subsystem:
Hewlett-Packard Company Unknown device 170a
Flags: fast devsel, IRQ 16
Memory at fdc00000 (64-bit, non-prefetchable) [disabled]
[size=1M]
Memory at fd000000
(64-bit, prefetchable) [disabled] [size=8M]
Capabilities: [40] Power Management version
2
Capabilities: [48] Vital Product
Data
Capabilities: [90] Message
Signalled Interrupts: 64bit+ Queue=0/5 Enable-
Capabilities: [84] MSI-X: Enable- Mask-
TabSize=32
Capabilities: [60]
Express Endpoint IRQ 0
=====================
This
makes sure it get loaded first off before anything
else.
=== Host mkinitrd cmd ===
# mkinitrd -f
--with=pciback --preload
pciback
/boot/initrd-2.6.18-92.1.10.el5xen.img
2.6.18-92.1.10.el5xen
====================
===
Host pciback dmesg ===
pciback 0000:41:00.0: Driver tried
to write to a read-only
configuration space field at
offset 0x44, size 2. This may be
harmless, but if you
have problems with your device:
1) see permissive
attribute in sysfs
2) report problems to the xen-devel
mailing list along with details of
your device obtained
from lspci.
PCI: Enabling device 0000:41:00.0 (0000 ->
0002)
ACPI: PCI Interrupt 0000:41:00.0[A] -> GSI 16
(level, low) -> IRQ 16
PCI: Setting latency timer of
device 0000:41:00.0 to 64
ACPI: PCI interrupt for device
0000:41:00.0 disabled
======================
===
Host pciback dmesg (after setting it permissive)
===
pciback 0000:41:00.0: enabling permissive mode
configuration space accesses!
pciback 0000:41:00.0:
permissive mode is potentially unsafe!
pciback: vpci:
0000:41:00.0: assign to virtual slot 0
device vif1.0
entered promiscuous mode
ADDRCONF(NETDEV_UP): vif1.0:
link is not ready
blkback: ring-ref 9, event-channel 28,
protocol 1 (x86_64-abi)
PCI: Enabling device 0000:41:00.0
(0000 -> 0002)
ACPI: PCI Interrupt 0000:41:00.0[A]
-> GSI 16 (level, low) -> IRQ 16
PCI: Setting
latency timer of device 0000:41:00.0 to 64
ACPI: PCI
interrupt for device 0000:41:00.0
disabled
=========================================
===
Guest lspci output ===
# lspci -v
00:00.0 InfiniBand:
Mellanox Technologies MT25204 [InfiniHost III Lx
HCA]
(rev 20)
Subsystem: Hewlett-Packard
Company Unknown device 170a
Flags:
fast devsel, IRQ 16
Memory at
fdc00000 (64-bit, non-prefetchable) [disabled]
[size=1M]
Memory at fd000000
(64-bit, prefetchable) [disabled] [size=8M]
Capabilities: [40] Power Management version
2
Capabilities: [48] Vital Product
Data
Capabilities: [90] Message
Signalled Interrupts: 64bit+
Queue=0/5 Enable-
Capabilities: [84] MSI-X: Enable- Mask-
TabSize=32
Capabilities: [60]
Express Endpoint IRQ
0
=====================
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