Date: Mon, 22 Feb 2016 15:01:35 -0500 From: Ultima <ultima1252@gmail.com> To: Eric Joyner <erj@freebsd.org> Cc: freebsd-current@freebsd.org, freebsd-virtualization@freebsd.org Subject: Re: sr-iov issues, reset_hw() failed with error -100 Message-ID: <CANJ8om5vjNEWr_SpEqtJjdPQj5PPZRHF%2B1S=NdOULGWeQUtQ=A@mail.gmail.com> In-Reply-To: <CA%2Bb0zg_F99P5ufChNtqdB_VWsNdHCGP_C7iapvCKYmyqL6KYiA@mail.gmail.com> References: <CANJ8om4_QnXU_4qywqAjrUW%2B25xNrt2nTE_ED7QQgfygLSqxzA@mail.gmail.com> <CA%2Bb0zg_F99P5ufChNtqdB_VWsNdHCGP_C7iapvCKYmyqL6KYiA@mail.gmail.com>
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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 (192.168.1.1): 56 data bytes
64 bytes from 192.168.1.1: icmp_seq=0 ttl=64 time=0.149 ms
64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.171 ms
64 bytes from 192.168.1.1: icmp_seq=2 ttl=64 time=0.167 ms
iovctl -Cf /etc/iovctl.conf
ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1): 56 data bytes
^C
--- 192.168.1.1 ping statistics ---
29 packets transmitted, 0 packets received, 100.0% packet loss
ifconfig ix1 up
ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1): 56 data bytes
^C
--- 192.168.1.1 ping statistics ---
12 packets transmitted, 0 packets received, 100.0% packet loss
ix1 is no longer usable until a restart...
iovctl -Dd ix1
ifconfig ix1 up
ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1): 56 data bytes
^C
--- 192.168.1.1 ping statistics ---
9 packets transmitted, 0 packets received, 100.0% packet loss
Is there anything else that maybe useful?
here is my ifconfig at the end (after ifconfig ix0 up)
ix0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0
mtu 1500
options=e400b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
ether -Hidden-
inet 192.168.1.8 netmask 0xffffff00 broadcast 192.168.1.255
inet 192.168.1.9 netmask 0xffffff00 broadcast 192.168.1.255
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (10Gbase-T <full-duplex,rxpause,txpause>)
status: active
ix1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=e407bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
ether -Hidden-
inet 192.168.1.145 netmask 0xffffff00 broadcast 192.168.1.255
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (10Gbase-T <full-duplex,rxpause,txpause>)
status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6>
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
inet 127.0.0.1 netmask 0xff000000
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
groups: lo
bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
1500
ether -Hidden-
nd6 options=9<PERFORMNUD,IFDISABLED>
groups: bridge
id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200
root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
member: ix0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 1 priority 128 path cost 2000
member: epair0a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 5 priority 128 path cost 2000
epair0a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric
0 mtu 1500
options=8<VLAN_MTU>
ether -Hidden-
inet6 fe80::ff:70ff:fe00:50a%epair0a prefixlen 64 scopeid 0x5
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
status: active
groups: epair
On Mon, Feb 22, 2016 at 1:51 PM, Eric Joyner <erj@freebsd.org> wrote:
> Did you do an ifconfig up on ix1 before loading the VF driver?
>
> On Sat, Feb 20, 2016 at 11:57 AM Ultima <ultima1252@gmail.com> 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 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 both
>> ports, ix1 is detached and unused for this test, however inserting a cable
>> results in an unusable port. iovctl -Dd ix1 removes the vf's, however
>> functionality is still not restored without a system restart.
>>
>> FreeBSD S1 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r295736: Wed Feb 17
>> 21:17:28 EST 2016 root@S1:/usr/obj/usr/src/sys/MYKERNEL amd64
>>
>> /boot/loader.conf
>> hw.ix.num_queues="4"
>>
>> /etc/iovctl.conf
>> PF {
>> device : ix1;
>> num_vfs : 31;
>> }
>>
>> DEFAULT {
>> passthrough : true;
>> }
>> VF-0 {
>> passthrough : false;
>> }
>> VF-1 {
>> passthrough : false;
>> }
>>
>> # iovctl -C -f /etc/iovctl.conf
>>
>> dmesg
>> ixv0: <Intel(R) PRO/10GbE Virtual Function Network Driver, Version -
>> 1.4.6-k> at device 0.129 on pci12
>> ixv0: Using MSIX interrupts with 2 vectors
>> ixv0: ixgbe_reset_hw() failed with error -100
>> device_attach: ixv0 attach returned 5
>> ixv0: <Intel(R) PRO/10GbE Virtual Function Network Driver, Version -
>> 1.4.6-k> at device 0.131 on pci12
>> ixv0: Using MSIX interrupts with 2 vectors
>> ixv0: ixgbe_reset_hw() failed with error -100
>> device_attach: ixv0 attach returned 5
>> pci12: <network, ethernet> at device 0.133 (no driver attached)
>> pci12: <network, ethernet> at device 0.135 (no driver attached)
>> pci12: <network, ethernet> at device 0.137 (no driver attached)
>> pci12: <network, ethernet> at device 0.139 (no driver attached)
>> pci12: <network, ethernet> at device 0.141 (no driver attached)
>> pci12: <network, ethernet> at device 0.143 (no driver attached)
>> pci12: <network, ethernet> at device 0.145 (no driver attached)
>> pci12: <network, ethernet> at device 0.147 (no driver attached)
>> pci12: <network, ethernet> at device 0.149 (no driver attached)
>> pci12: <network, ethernet> at device 0.151 (no driver attached)
>> pci12: <network, ethernet> at device 0.153 (no driver attached)
>> pci12: <network, ethernet> at device 0.155 (no driver attached)
>> pci12: <network, ethernet> at device 0.157 (no driver attached)
>> pci12: <network, ethernet> at device 0.159 (no driver attached)
>> pci12: <network, ethernet> at device 0.161 (no driver attached)
>> pci12: <network, ethernet> at device 0.163 (no driver attached)
>> pci12: <network, ethernet> at device 0.165 (no driver attached)
>> pci12: <network, ethernet> at device 0.167 (no driver attached)
>> pci12: <network, ethernet> at device 0.169 (no driver attached)
>> pci12: <network, ethernet> at device 0.171 (no driver attached)
>> pci12: <network, ethernet> at device 0.173 (no driver attached)
>> pci12: <network, ethernet> at device 0.175 (no driver attached)
>> pci12: <network, ethernet> at device 0.177 (no driver attached)
>> pci12: <network, ethernet> at device 0.179 (no driver attached)
>> pci12: <network, ethernet> at device 0.181 (no driver attached)
>> pci12: <network, ethernet> at device 0.183 (no driver attached)
>> pci12: <network, ethernet> at device 0.185 (no driver attached)
>> pci12: <network, ethernet> at device 0.187 (no driver attached)
>> pci12: <network, ethernet> at device 0.189 (no driver attached)
>>
>> pciconf -lv
>> ix1@pci0:129:0:1: class=0x020000 card=0x00001458 chip=0x15288086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'Ethernet Controller 10-Gigabit X540-AT2'
>> class = network
>> subclass = ethernet
>> none155@pci0:129:0:129: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> none156@pci0:129:0:131: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt0@pci0:129:0:133: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt1@pci0:129:0:135: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt2@pci0:129:0:137: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt3@pci0:129:0:139: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt4@pci0:129:0:141: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt5@pci0:129:0:143: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt6@pci0:129:0:145: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt7@pci0:129:0:147: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt8@pci0:129:0:149: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt9@pci0:129:0:151: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt10@pci0:129:0:153: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt11@pci0:129:0:155: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt12@pci0:129:0:157: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt13@pci0:129:0:159: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt14@pci0:129:0:161: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt15@pci0:129:0:163: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt16@pci0:129:0:165: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt17@pci0:129:0:167: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt18@pci0:129:0:169: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt19@pci0:129:0:171: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt20@pci0:129:0:173: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt21@pci0:129:0:175: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt22@pci0:129:0:177: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt23@pci0:129:0:179: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt24@pci0:129:0:181: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt25@pci0:129:0:183: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt26@pci0:129:0:185: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt27@pci0:129:0:187: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>> ppt28@pci0:129:0:189: class=0x020000 card=0x00001458 chip=0x15158086
>> rev=0x01 hdr=0x00
>> vendor = 'Intel Corporation'
>> device = 'X540 Ethernet Controller Virtual Function'
>> class = network
>> subclass = ethernet
>>
>> 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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