search for: 82599

The datasheet is available at http://download.intel.com/design/network/datashts/82599_datasheet.pdf See 'Table 9.7. VF PCIe Configuration Space' of the datasheet, the PCI Express Capability Structure of the VF of Intel 82599 10GbE Controller looks trivial, e.g., the PCI Express Capabilities Register is 0, so the Capability Version is 0 and pt_pcie_size_init() would fail. W...

Hi, I am trying to use SRIOV, usnig xen 4.0 on debian. On my dom0, xm pci-list-assignable-devices show that 0000:0f:10.0 0000:0f:10.2 0000:0f:10.4 0000:0f:10.6 0000:0f:11.2 0000:0f:11.4 0000:0f:11.6 these virtual interfaces correspond to eth2, i attach 0f:10.0 to a domU ubuntu machine, xm pci-attach ubuntu 0f:10.0 on my dom0 machine, i can ping other machine using eth2, (implying PF on eth2

Hi, I am trying to use SRIOV, usnig xen 4.0 on debian. On my dom0, xm pci-list-assignable-devices show that 0000:0f:10.0 0000:0f:10.2 0000:0f:10.4 0000:0f:10.6 0000:0f:11.2 0000:0f:11.4 0000:0f:11.6 these virtual interfaces correspond to eth2, i attach 0f:10.0 to a domU ubuntu machine, xm pci-attach ubuntu 0f:10.0 on my dom0 machine, i can ping other machine using eth2, (implying PF on eth2

Which version of the ixgbe driver is included in 5.6? I went through all the RHEL5 release notes, but they only ever state that the driver was updated, not which devices was added. This device is not supported up to CentOS 5.5 (2.0.44-k2), but the latest driver from the Intel web site works fine (3.2.10). 05:00.0 Ethernet controller: Intel Corporation Unknown device 151c (rev 01) 05:00.0

...s we all know there is big problem that SR-IOV & Live migration can not exist at the same time. I heard that KVM + SRIOV + MacVtap can solve this problem. So I want to try. My environment: Host: Dell R610, OS: RHEL 6.4 ( kernel 2.6.32) NIC: intel 82599 I follow a document from intel guy, it said that I should write xml like below: ============================ <network> <name>macvtap_passthrough’</name> <forward mode=’passthrough> <interface dev=’vf0...

...fault on x86), rather than as if it might be some > > potentially-unexpected change in behaviour. > > > > Thanks, > > Robin. > > I kept running this series on a KVM guest on my private workstation > (QEMU v8.0.4) and while running iperf3 on a passed-through Intel 82599 > VF. I got a bunch of IOMMU events similar to the following as well as > card resets in the host. > > .. > [ 5959.338214] vfio-pci 0000:04:10.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0037 address=0x7b657064 flags=0x0000] > [ 5963.353429] ixgbe 0000:03:00.0 enp3s0: Detecte...

...fault on x86), rather than as if it might be some > > potentially-unexpected change in behaviour. > > > > Thanks, > > Robin. > > I kept running this series on a KVM guest on my private workstation > (QEMU v8.0.4) and while running iperf3 on a passed-through Intel 82599 > VF. I got a bunch of IOMMU events similar to the following as well as > card resets in the host. > > .. > [ 5959.338214] vfio-pci 0000:04:10.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0037 address=0x7b657064 flags=0x0000] > [ 5963.353429] ixgbe 0000:03:00.0 enp3s0: Detecte...

...nly the SRIOV everything works as expected. All guests can be reached for the network and the guests and host can reach each other. The same goes for a sole bridged environment. As I dived into the issue I found an answer form the intel community: https://community.intel.com/t5/Ethernet-Products/82599-VF-to-Linux-host-bridge/td-p/351802 It says I need to add the "VF mac addresses and eth0 mac address to bridge forwarding database". I have done this with the following command: bridge fdb add 52:54:00:3c:1c:e6 dev eth_lan0 The mac address is from my VM which is on the bridge. And the...

...5' slot='0x10' function='0x4'/> <address type='pci' domain='0x0000' bus='0x15' slot='0x10' function='0x6'/> ... </forward> </network> lspci | grep Intel 15:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 15:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 15:10.0 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01) 15:10.1 Ethernet controller: Intel Corporati...

We are using an Intel 82599 chip that allows 4 PFs ( eth0..3) per VM. I am able to manually start VMs using the hostdev definition for the four network connections, but I'd like to start using the pool approach. Ubuntu 12.04 libvirt 1.0.0 Following: http://wiki.libvirt.org/page/Networking#Assignment_from_a_pool_of_SRIOV_...

...5' slot='0x10' function='0x4'/> <address type='pci' domain='0x0000' bus='0x15' slot='0x10' function='0x6'/> ... </forward> </network> lspci | grep Intel 15:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 15:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 15:10.0 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01) 15:10.1 Ethernet controller: Intel Corporati...

Hi, I have a Dell T710 with 4 X 10G ethernet interfaces (2 X Dual port Intel 82599 cards). It is running FreeBSD RELENG_8 last updated on July 13. What I see is packet loss (0 - 40%) on IPv6 packets in vlans, when the machine is not the originator of the packets. Let me try to describe a little more. If a neigbouring machine ping6 it, there will be packet loss. If it act as a r...

Hello everyone, I'm having problem with SR-IOV transparent VLAN. My host is Fedora 22 and my guest is: pfSense 2.3. The NIC is Intel 82576. I'm using pfSense Packet Capture to check the packet and find that inbound packet still have the vlan tag. The outbound packet seem fine because the router can receive DHCP discover packet from the guest and then send DHCP offer and ARP request

...is allowed to write MSI-X mask bit only if Xen *thinks* that mask is clear (interrupts enabled). If the mask is set by Xen (interrupts disabled), writes to mask bit by the guest is ignored. Currently, a write to MSI-X mask bit by the guest is silently ignored. A likely scenario is where we have a 82599 SR-IOV nic passed through to a guest. From the guest if you do ifconfig <ETH_DEV> down ifconfig <ETH_DEV> up the interrupts remain masked. On VF reset, the mask bit is set by the controller. At this point, Xen is not aware that mask is set. However, interrupts are enabled by VF dr...

Dear R-users, I would like to know how could I read a file with different lines lengths. I need read this file and create an output to feed my database. So after reading I'll need create an output like this "INSERT INTO TEMP (DATA,STATION,VAR1,VAR2) VALUES (20100910,837460, 39,390)" I mean, each line should be read. But I don`t how to do this when these lines have different

...:9D:55:3E:F8:42:01:C1:88:B8:7F:E5:1B:9D:E1:1A:5E sig_hashalgo: sha256 parm: max_vfs:Maximum number of virtual functions to allocate per physical function - default is zero and maximum value is 63 (uint) parm: allow_unsupported_sfp:Allow unsupported and untested SFP+ modules on 82599-based adapters (uint) parm: debug:Debug level (0=none,...,16=all) (int) Mauricio, what else shloud I check with kernel module? Mirek

Hi, trying to pass through a intel x520 VF on a Dell R620, I''m getting in domU: [ 58.162639] pci 0000:00:00.6: address space collision: [mem 0xd500c000-0xd500ffff 64bit pref] conflicts with System RAM [mem 0x00100000-0x176ffffff] [ 58.162654] pcifront pci-0: Could not claim resource 0000:00:00.6/0! Device offline. Try using e820_host=1 in the guest config. and in dom0 (XEN)

Hi all, if a device doesn''t support power management (pm_cap == 0) but it is acpi_pci_power_manageable() because there is a _PS0 method declared for it and _EJ0 is also declared for the slot then nobody is going to set current_state = PCI_D0 for this device. This is what I think it is happening: pci_enable_device | __pci_enable_device_flags /* here we do not set current_state

Team I have a Dell PowerEdge R720xd, with the Broadcom NetXtreme bcm5720. I found the following thread: http://forums.freebsd.org/showthread.php?t=31769 I find I am unable to use the NIC's (there are 4 on the server). When we put a cable into it we get a "watchdog timeout -- resetting" error, and the machine will pause for 5 or so seconds. IP may or may not come up randomly.

...is allowed to write MSI-X mask bit only if Xen *thinks* that mask is clear (interrupts enabled). If the mask is set by Xen (interrupts disabled), writes to mask bit by the guest is ignored. Currently, a write to MSI-X mask bit by the guest is silently ignored. A likely scenario is where we have a 82599 SR-IOV nic passed through to a guest. From the guest if you do ifconfig <ETH_DEV> down ifconfig <ETH_DEV> up the interrupts remain masked. On VF reset, the mask bit is set by the controller. At this point, Xen is not aware that mask is set. However, interrupts are enabled by VF dr...