Re: Which module contains functins(arptimer)?

2011-09-08 Thread Vladimir Budnev
On 09/07/11 18:06, Gary Palmer wrote: On Wed, Sep 07, 2011 at 04:51:48PM +0400, Vladimir Budnev wrote: Hello. How to determine which module contains specific functinos?. For example we have arptimer in netinet/if_ether.c. But how to find in which ko it compiles? Iv tried ls /boot/kernel/ | grep

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Takuya ASADA
Hi, 2011/9/5 Ben Hutchings : > On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: >> Hi, >> >> I implemented Ethernet Flow Director sysctls to ixgbe(4), here's a detail: >> >> - Adding removing signature filter >> On linux version of ixgbe driver, it has ability to set/remove perfect >> filter

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Vlad Galu
On Sep 8, 2011, at 10:11 AM, Takuya ASADA wrote: > Hi, > > 2011/9/5 Ben Hutchings : >> On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: >>> Hi, >>> >>> I implemented Ethernet Flow Director sysctls to ixgbe(4), here's a detail: >>> >>> - Adding removing signature filter >>> On linux version

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread John Baldwin
On Monday, September 05, 2011 7:21:12 am Ben Hutchings wrote: > On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: > > Hi, > > > > I implemented Ethernet Flow Director sysctls to ixgbe(4), here's a detail: > > > > - Adding removing signature filter > > On linux version of ixgbe driver, it has

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Ben Hutchings
On Thu, 2011-09-08 at 08:34 -0400, John Baldwin wrote: > On Monday, September 05, 2011 7:21:12 am Ben Hutchings wrote: > > On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: > > > Hi, > > > > > > I implemented Ethernet Flow Director sysctls to ixgbe(4), here's a detail: > > > > > > - Adding r

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Ben Hutchings
On Thu, 2011-09-08 at 10:55 +0200, Vlad Galu wrote: > On Sep 8, 2011, at 10:11 AM, Takuya ASADA wrote: > > Hi, > > > > 2011/9/5 Ben Hutchings : > >> On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: > >>> Hi, > >>> > >>> I implemented Ethernet Flow Director sysctls to ixgbe(4), here's a deta

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Vlad Galu
On Sep 8, 2011, at 4:35 PM, Ben Hutchings wrote: > On Thu, 2011-09-08 at 10:55 +0200, Vlad Galu wrote: >> On Sep 8, 2011, at 10:11 AM, Takuya ASADA wrote: >>> Hi, >>> >>> 2011/9/5 Ben Hutchings : On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: [...] Linux also has a gen

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread K. Macy
On Thu, Sep 8, 2011 at 2:34 PM, John Baldwin wrote: > On Monday, September 05, 2011 7:21:12 am Ben Hutchings wrote: >> On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: >> > Hi, >> > >> > I implemented Ethernet Flow Director sysctls to ixgbe(4), here's a detail: >> > >> > - Adding removing si

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread John Baldwin
On Thursday, September 08, 2011 10:48:25 am K. Macy wrote: > On Thu, Sep 8, 2011 at 2:34 PM, John Baldwin wrote: > > On Monday, September 05, 2011 7:21:12 am Ben Hutchings wrote: > >> On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: > >> > Hi, > >> > > >> > I implemented Ethernet Flow Direct

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Ben Hutchings
On Thu, 2011-09-08 at 11:06 -0400, John Baldwin wrote: > On Thursday, September 08, 2011 10:48:25 am K. Macy wrote: > > On Thu, Sep 8, 2011 at 2:34 PM, John Baldwin wrote: > > > On Monday, September 05, 2011 7:21:12 am Ben Hutchings wrote: > > >> On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wro

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread K. Macy
> Whatever the mechanism is, the interface should allow for: > > - Flexible matching on layer 2, 3 and 4 header fields > - Masking out some bits before matching (e.g. ignoring priority bits of >  VLAN tag or least significant bits of IPv4 address) > - Priority of rules in case several match a singl

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Ben Hutchings
On Thu, 2011-09-08 at 18:28 +0200, K. Macy wrote: > > Whatever the mechanism is, the interface should allow for: > > > > - Flexible matching on layer 2, 3 and 4 header fields > > - Masking out some bits before matching (e.g. ignoring priority bits of > > VLAN tag or least significant bits of IPv4

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Navdeep Parhar
On Thu, Sep 08, 2011 at 08:34:11AM -0400, John Baldwin wrote: > On Monday, September 05, 2011 7:21:12 am Ben Hutchings wrote: > > On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: > > > Hi, > > > > > > I implemented Ethernet Flow Director sysctls to ixgbe(4), here's a detail: > > > > > > - A

Re: FreeBSD 7-STABLE mbuf corruption

2011-09-08 Thread Arnaud Lacombe
Hi, On Wed, Sep 7, 2011 at 8:18 PM, Sean Bruno wrote: > [...] > In addition to some txeof() handling patches ... Jack can see if this is > still relevant in the freebsd7 universe. Note that Yahoo is "special" > and we pluck and chuck code/drivers/whatever at will so I don't know how > this code w

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread George Neville-Neil
On Sep 8, 2011, at 14:49 , Navdeep Parhar wrote: > On Thu, Sep 08, 2011 at 08:34:11AM -0400, John Baldwin wrote: >> On Monday, September 05, 2011 7:21:12 am Ben Hutchings wrote: >>> On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: Hi, I implemented Ethernet Flow Director sys

Re: Test tools for new network driver

2011-09-08 Thread George Neville-Neil
On Aug 19, 2011, at 06:04 , Ben Gray wrote: > Hi, > >I'm not sure if this the right list to post to, but here goes ... > >I'm currently writing a driver for the SMSC LAN95xx range of USB to > Ethernet adapter chips (http://www.smsc.com/index.php?tid=300&pid=135&tab=1). > The basic RX/

Re: Intel NIC stops working

2011-09-08 Thread George Neville-Neil
On Aug 17, 2011, at 04:06 , Johannes wrote: > Hi Sami, > > thanks for the reply. Unfortunately, down/up the interface does not > resolve the problem. > I have to reboot my server in order to use the nic again. > Crazy suggestion. Check the memory on your server using memtest or the like. Thos

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread George Neville-Neil
On Sep 8, 2011, at 10:48 , K. Macy wrote: > On Thu, Sep 8, 2011 at 2:34 PM, John Baldwin wrote: >> On Monday, September 05, 2011 7:21:12 am Ben Hutchings wrote: >>> On Mon, 2011-09-05 at 15:51 +0900, Takuya ASADA wrote: Hi, I implemented Ethernet Flow Director sysctls to ixgbe(4)

Re: Multiqueue support for bpf

2011-09-08 Thread George Neville-Neil
On Aug 19, 2011, at 04:21 , Takuya ASADA wrote: > Any comments or suggestions? > > One comment, one question. First, I think we should try to integrate this work and then tune it up more. The API is, I think, fine, and performance tuning takes a bit of work. Second, what are the parameters

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Ben Hutchings
On Thu, 2011-09-08 at 20:13 -0400, George Neville-Neil wrote: > On Sep 8, 2011, at 14:49 , Navdeep Parhar wrote: > > > On Thu, Sep 08, 2011 at 08:34:11AM -0400, John Baldwin wrote: > >> On Monday, September 05, 2011 7:21:12 am Ben Hutchings wrote: > >>> On Mon, 2011-09-05 at 15:51 +0900, Takuya AS

Re: IP_MINTTL and RFC5082 (TTL security, GTSM) support

2011-09-08 Thread George Neville-Neil
On Aug 18, 2011, at 03:32 , Alexander V. Chernikov wrote: > Hello list! > > FreeBSD supports IP_MINTTL since long ago (5.x ?). This is RFC3682-compatible > implementation. > > It is very simple: if we can associate incoming packet with any socket, > socket is checked for minimum TTL value exi

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Navdeep Parhar
On Fri, Sep 09, 2011 at 01:44:34AM +0100, Ben Hutchings wrote: > On Thu, 2011-09-08 at 20:13 -0400, George Neville-Neil wrote: > > On Sep 8, 2011, at 14:49 , Navdeep Parhar wrote: > > > > > On Thu, Sep 08, 2011 at 08:34:11AM -0400, John Baldwin wrote: > > >> On Monday, September 05, 2011 7:21:12 a

Re: Adding Flow Director sysctls to ixgbe(4)

2011-09-08 Thread Takuya ASADA
On Sep 9, 2011, at 9:44 AM, Ben Hutchings wrote: > But it would be a lot nicer if this could be done automatically. Which > I believe it can - see the RFS and XPS features in Linux. Does it cooperate with hw queues and hw hashing now? When I saw RFS code, it was just worked with RPS. __