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Date:      Wed, 09 Mar 2016 22:00:32 +0000
From:      Eric Joyner <ricera10@gmail.com>
To:        Ultima <ultima1252@gmail.com>
Cc:        freebsd-current@freebsd.org, freebsd-virtualization@freebsd.org
Subject:   Re: sr-iov issues, reset_hw() failed with error -100
Message-ID:  <CA%2Bb0zg8L39BdcvWozfQ6P8QdWJfcnTnNOyOkVyxPe32yVOAaKA@mail.gmail.com>
In-Reply-To: <CANJ8om6fLBcdRrh0F%2Bwfpz0AefpwuYocyJvUkieE63uZUMWt-Q@mail.gmail.com>
References:  <CANJ8om4_QnXU_4qywqAjrUW%2B25xNrt2nTE_ED7QQgfygLSqxzA@mail.gmail.com> <CA%2Bb0zg_F99P5ufChNtqdB_VWsNdHCGP_C7iapvCKYmyqL6KYiA@mail.gmail.com> <CANJ8om5vjNEWr_SpEqtJjdPQj5PPZRHF%2B1S=NdOULGWeQUtQ=A@mail.gmail.com> <CA%2Bb0zg-mFqZJLu8AmVVrxSUOzgBpC8xWrbCQxzexy4vG7khKMA@mail.gmail.com> <CANJ8om6Ujc5=LH_jAxfzR6j8m5wmPLn0153aytJPDY2rx0pxbA@mail.gmail.com> <CANJ8om5vP7wvRzFxL7bfiqfsT4TWouriv2q%2BP9x4n%2BzG3cT%2B-w@mail.gmail.com> <CANJ8om7Wy=fG_u1hRiU6GCMFeZS1sO4jwaxF6irDQ%2B7Mjepxtw@mail.gmail.com> <CA%2Bb0zg88M_S_0ZES91FbJwSKaVQNr%2BJ5SYTxChWerFEeDjO43Q@mail.gmail.com> <CANJ8om6fLBcdRrh0F%2Bwfpz0AefpwuYocyJvUkieE63uZUMWt-Q@mail.gmail.com>

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I don't know if you're still interested in this, but did you do "kenv
hw.vmm.force_iommu=1" before loading the vmm module? I think that might be
necessary.

On Wed, Feb 24, 2016 at 5:12 PM Ultima <ultima1252@gmail.com> wrote:

>  Yeah, still getting the -100 error, I do have sendmail disabled. I just
> tested with sendmail up and running then add the VF's and it still shows
> the error message.
>
> On Wed, Feb 24, 2016 at 8:04 PM, Eric Joyner <ricera10@gmail.com> wrote:
>
>> Are you still getting the -100 errors when trying to load the VF driver?
>>
>> I've tried SR-IOV on a system here, and I can confirm that traffic stops
>> passing on the PF interface when you create a VF interface. That didn't
>> used to happen, so I'm investigating why that is right now.
>>
>> On Wed, Feb 24, 2016 at 8:09 AM Ultima <ultima1252@gmail.com> wrote:
>>
>>>  Decided to do some more tests, I actually have a second board with
>>> sr-iov
>>> capabilities that I used for awhile with vmware esxi. I decided to test
>>> this out and unfortunately it won't activate, it is giving the no space
>>> left on device error message. I double checked bios and all VT-d related
>>> options are enabled and have hw.ix.num_queues="4" in /boot/loader.conf.
>>> Is
>>> there anything else that may need to be set? .(It did work on vmware)
>>>
>>>  For my second test, I moved the X540-AT1 to the board with the X540-AT2.
>>> It functioned with the same issues as the AT2 tho.
>>>
>>>
>>> I don't think I listed the motherboards in question yet so ill list them
>>> now.
>>>
>>> S1200BTLRM -
>>>
>>> http://ark.intel.com/products/69633/Intel-Server-Board-S1200BTLRM?q=S1200BTLRM
>>> MD80-TM0
>>> <http://ark.intel.com/products/69633/Intel-Server-Board-S1200BTLRM?q=S1200BTLRMMD80-TM0>;
>>> - http://b2b.gigabyte.com/products/product-page.aspx?pid=5146#ov
>>>
>>> I'm not sure if it will be of any help tho.
>>>
>>> Ultima
>>> _______________________________________________
>>> freebsd-current@freebsd.org mailing list
>>> https://lists.freebsd.org/mailman/listinfo/freebsd-current
>>> To unsubscribe, send any mail to "
>>> freebsd-current-unsubscribe@freebsd.org"
>>>
>>
>



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