From: vaughan <vaughan.cao@oracle.com>
To: netdev@vger.kernel.org
Cc: vaughan <vaughan.cao@oracle.com>
Subject: error message: VF is not privileged to issue opcode 89-1
Date: Fri, 20 Dec 2013 17:44:51 +0800 [thread overview]
Message-ID: <52B41193.6020908@oracle.com> (raw)
Hi experts,
I encounter the following error when creating SR-IOV VF for Emulex 10GB
nic on 3.8.13 kernel.
# modprobe be2net num_vfs=4
be2net 0000:30:00.0: irq 214 for MSI/MSI-X
be2net 0000:30:00.0: enabled 1 MSI-x vector(s)
be2net 0000:30:00.0: created 0 RSS queue(s) and 1 default RX queue
be2net 0000:30:00.0: created 1 TX queue(s)
pci 0000:30:04.0: [19a2:0710] type 00 class 0x020000
pci 0000:30:04.1: [19a2:0710] type 00 class 0x020000
pci 0000:30:04.2: [19a2:0710] type 00 class 0x020000
pci 0000:30:04.3: [19a2:0710] type 00 class 0x020000
be2net 0000:30:00.0: Emulex OneConnect(be3): PF port 0
be2net 0000:30:00.1: irq 215 for MSI/MSI-X
be2net 0000:30:00.1: enabled 1 MSI-x vector(s)
be2net 0000:30:00.1: created 0 RSS queue(s) and 1 default RX queue
be2net 0000:30:00.1: created 1 TX queue(s)
pci 0000:30:06.0: [19a2:0710] type 00 class 0x020000
pci 0000:30:06.1: [19a2:0710] type 00 class 0x020000
pci 0000:30:06.2: [19a2:0710] type 00 class 0x020000
pci 0000:30:06.3: [19a2:0710] type 00 class 0x020000
be2net 0000:30:00.1: Emulex OneConnect(be3): PF port 1
be2net 0000:30:04.0: enabling device (0140 -> 0142)
be2net 0000:30:04.0: Could not use PCIe error reporting
be2net 0000:30:04.0: VF is not privileged to issue opcode 89-1
be2net 0000:30:04.0: VF is not privileged to issue opcode 125-1
be2net 0000:30:04.0: irq 216 for MSI/MSI-X
be2net 0000:30:04.0: enabled 1 MSI-x vector(s)
be2net 0000:30:04.0: created 0 RSS queue(s) and 1 default RX queue
be2net 0000:30:04.0: created 1 TX queue(s)
be2net 0000:30:04.0: VF is not privileged to issue opcode 34-1
be2net 0000:30:04.0: Exhausted multicast HW filters.
be2net 0000:30:04.0: Disabling HW multicast filtering.
be2net 0000:30:04.0: VF is not privileged to issue opcode 34-1
be2net 0000:30:04.0: Emulex OneConnect(be3): VF port 0
...
But the module gets loaded and VFs are created.
Also when the module is unloaded, below errors are seen in syslog:
be2net 0000:30:04.0: VF is not privileged to issue opcode 89-1
I checked the code, this error occurs in be_probe() and the error opcode
89 is OPCODE_COMMON_SET_INTERRUPT_ENABLE, which is essential for an
initializing process IMO. And I also found this thread
https://lkml.org/lkml/2013/5/14/690, which shows there is a bug that VFs
will be probed before PFs. According to this thread, I guess I may
encountered the same error.
Anyone can confirm if this is a real error like I guess? Thanks.
--
Regards,
Vaughan
next reply other threads:[~2013-12-20 9:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-20 9:44 vaughan [this message]
2013-12-20 16:35 ` error message: VF is not privileged to issue opcode 89-1 Greg Rose
2013-12-20 16:42 ` Ajit Khaparde
2013-12-21 2:28 ` Vaughan Cao
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