Re: ixv device_attach: ixv0 attach returned 5 (was sr-iov issues, reset_hw() failed with error -100)

irtualizat...@freebsd.org; > freebsd-hardw...@freebsd.org > Subject: ixv device_attach: ixv0 attach returned 5 (was sr-iov issues, > reset_hw() failed with error -100) > > The sr-iov vf driver is failing to attach. > > > # pciconf -lv: (filtered to only relevant output) > ix0@

RE: ixv device_attach: ixv0 attach returned 5 (was sr-iov issues, reset_hw() failed with error -100)

] On Behalf Of Ultima Sent: Sunday, April 24, 2016 8:32 PM Cc: freebsd-current@freebsd.org; freebsd-virtualizat...@freebsd.org; freebsd-hardw...@freebsd.org Subject: ixv device_attach: ixv0 attach returned 5 (was sr-iov issues, reset_hw() failed with error -100) The sr-iov vf driver is failing

ixv device_attach: ixv0 attach returned 5 (was sr-iov issues, reset_hw() failed with error -100)

The sr-iov vf driver is failing to attach. # pciconf -lv: (filtered to only relevant output) ix0@pci0:129:0:0: class=0x02 card=0x1458 chip=0x15288086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = 'Ethernet Controller 10-Gigabit X540-AT2' class =

Re: sr-iov issues, reset_hw() failed with error -100

Recently upgraded to r297351, once running iovctl -C -f /etc/iovctl.conf everything appears to work as it should. The main network interface ramains connected and pinging works fine. iovctl.conf PF { device : ix1; num_vfs : 31; } DEFAULT { passthrough : true; } VF-0 {

Re: sr-iov issues, reset_hw() failed with error -100

I have been interested in this when I first read about it in 2012. =] Can this be done in loader.conf? I have vmm_load="YES" I'm not sure if the vf's are usable, I have not actually tested the vf's. The parent ix1 still shows no response. kldunload vmm kenv hw.vmm.force_iommu=1 kldload vmm

Re: sr-iov issues, reset_hw() failed with error -100

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 wrote: > Yeah, still getting the -100 error, I do have sendmail disabled. I

Re: sr-iov issues, reset_hw() failed with error -100

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 wrote: > Are you still getting the -100 errors when trying to

Re: sr-iov issues, reset_hw() failed with error -100

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,

Re: sr-iov issues, reset_hw() failed with error -100

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

Re: sr-iov issues, reset_hw() failed with error -100

Upgraded to r295920 and used generic kernel. Then rebooted and checked bios thoroughly. I found 3, yes 3 different areas in the bios for enabling sr-iov (some screen shots below). 2 are for vt-d(Forgot to take a screenshot of the 2nt, all were enabled) and one for sr-iov(was disabled).

Re: sr-iov issues, reset_hw() failed with error -100

I forgot to mention my kernel conf I'm not sure if it would cause this issue, but I'll test again with GENERIC. --- /usr/src/sys/amd64/conf/GENERIC 2016-02-22 21:05:37.152953000 -0500 +++ /root/MYKERNEL-11-CURRENT-AMD64 2015-12-28 19:18:22.893391452 -0500 @@ -91,6 +91,12 @@ options

Re: sr-iov issues, reset_hw() failed with error -100

I don't really have any ideas on the error -100. Error -100 means there was a mailbox error, so something failed in the initial communications setup between the PF and VF, but I don't know what exactly went wrong. I'm grasping at straws, but try using a smaller number of VFs initially, like 2?

Re: sr-iov issues, reset_hw() failed with error -100

>> -Original Message- >>> From: owner-freebsd-curr...@freebsd.org [mailto: >>> owner-freebsd-curr...@freebsd.org] On Behalf Of Ultima >>> Sent: Monday, February 22, 2016 12:02 PM >>> To: Eric Joyner <e...@freebsd.org> >>> Cc: freebsd-current

Re: sr-iov issues, reset_hw() failed with error -100

r-iov issues, reset_hw() failed with error -100 After reboot... ifconfig ix1 up dhclient ix1 DHCPDISCOVER on ix1 to 255.255.255.255 port 67 interval 4 DHCPOFFER from 192.168.1.1 DHCPREQUEST on ix1 to 255.255.255.255 port 67 DHCPACK from 192.168.1.1 bound to 192.168.1.145 -- renewal in 21600 second

Re: sr-iov issues, reset_hw() failed with error -100

bsd.org [mailto: > owner-freebsd-curr...@freebsd.org] On Behalf Of Ultima > Sent: Monday, February 22, 2016 12:02 PM > To: Eric Joyner <e...@freebsd.org> > Cc: freebsd-current@freebsd.org; freebsd-virtualizat...@freebsd.org > Subject: Re: sr-iov issues, reset_hw() failed with er

RE: sr-iov issues, reset_hw() failed with error -100

urrent@freebsd.org; freebsd-virtualizat...@freebsd.org Subject: Re: sr-iov issues, reset_hw() failed with error -100 After reboot... ifconfig ix1 up dhclient ix1 DHCPDISCOVER on ix1 to 255.255.255.255 port 67 interval 4 DHCPOFFER from 192.168.1.1 DHCPREQUEST on ix1 to 255.255.255.255 port 67 DHCPAC

Re: sr-iov issues, reset_hw() failed with error -100

Did you do an ifconfig up on ix1 before loading the VF driver? On Sat, Feb 20, 2016 at 11:57 AM Ultima wrote: > Decided to do some testing with iovctl to see how sr-iov is coming along. > Currently when adding the vf's there are a couple errors, and the network > no

Re: sr-iov issues, reset_hw() failed with error -100

After reboot... ifconfig ix1 up dhclient ix1 DHCPDISCOVER on ix1 to 255.255.255.255 port 67 interval 4 DHCPOFFER from 192.168.1.1 DHCPREQUEST on ix1 to 255.255.255.255 port 67 DHCPACK from 192.168.1.1 bound to 192.168.1.145 -- renewal in 21600 seconds. ix0 down ping 192.168.1.1 PING 192.168.1.1

sr-iov issues, reset_hw() failed with error -100

Decided to do some testing with iovctl to see how sr-iov is coming along. Currently when adding the vf's there are a couple errors, and the network no longer function after iovctl is started. My guess is the reset_hw() call that is failing. Any ideas why this call would fail? I tested this on