Re: Re: Re: kern/150516: [em] e1000 receive queue handling problem

2011-02-25 Thread beezarliu
On 2011-02-26 07:52:54, Arnaud Lacombe wrote: >Hi, > >What is the point to invent a complex logic to detected a situation >the chip warn you about ? > >The attached patch has currently survived longer than anything I've >been ever tested, without dirty hack, like raising `nmbclusters'. Sorry, I di

Re: Re: igb driver RX (was TX) hangs when out of mbuf clusters

2011-02-11 Thread beezarliu
On 2011-02-12 03:57:42, Jack Vogel wrote: >Yes, it was the fix for this, Mike has tested and confirmed it eliminates >the problem, and yes >I will MFC the relevant bits back to 8 and 7 for you asap. > >Jack > > >On Fri, Feb 11, 2011 at 11:53 AM, Karim Fodil-Lemelin < >fodillemlinka...@gmail.com> wr

Re: Re: Problem with igb(4) updated to version 2.0.7

2010-12-06 Thread beezarliu
+1 On 2010-12-04 17:16:53, Eugene Grosbein wrote: >On 04.12.2010 15:08, Jack Vogel wrote: >> This isn't some simple 'go change this line or parameter', >> there were some problematic issues that my Linux coworkers >> faced, I have to go look into it before I even decide... >> >> so...patience fri

82599 receiving packets with vlan tag=0 (vlan strip problem)?

2010-11-25 Thread beezarliu
sets the VP bit in the receive descriptor to indicate that the packet had a VLAN tag that was stripped. If the RXDCTL.VME bit is not set, the 802.1q packets can still be received if they pass the receive filter, but the VLAN tag is not stripped and the VP bit is not set. Any commet? Thanks 20

Re: RE: RADIX_MPATH usage information

2010-10-09 Thread beezarliu
How about the documentation? I enjoyed one of your article about routing architecture in FreeBSD8, so I'm looking forward to this one. Thanks 2010-10-09 beezarliu 发件人: Li, Qing 发送时间: 2010-08-28 00:01:06 收件人: zeus.panche...@gmail.com; freebsd-net@freebsd.org 抄送: 主题: RE: RADIX_

Re: Re: Re: igb statistics error

2010-07-21 Thread beezarliu
any IP address, to exclude the unicast issue. And I found the same result. 82576's tpr > 82578's gprc = 82571's tpr = 82571's gprc. So I'm really curious about the TPR. Is the meaning/implementation changed for 82576? Thanks 2010-07-21 beezarliu 发件人:

igb statistics error

2010-07-19 Thread beezarliu
, hgotc = 0, lenerrs = 0, scvpc = 0, hrmpc = 0, doosync = 0, lostcarrier = 0, skip_wakeup = 0, wakeup = 0, getbuffail = 0, eop = 0, m_flagserr = 0, m_lenserr = 0, rcviferr = 0} 2010-07-19 beezarliu ___ freebsd-net@freebsd.org mailing list http

Re: Re: ixgbe input errors at high data rates

2010-03-12 Thread beezarliu
Speaking of multiqueue support in intel 10G, such as 82598, if we use RSS feature, can we select certain ip/port pair to open a tcp connection, so that the returning packet will come back from a pre-known receive queue? 2010-03-12 beezarliu 发件人: Jack Vogel 发送时间: 2010-03-12 02:57:15

possible memory leak in em_dma_free?

2009-11-25 Thread beezarliu
dmamem_free(dma->dma_tag, dma->dma_vaddr, dma->dma_map); dma->dma_map = NULL; } bus_dma_tag_destroy(dma->dma_tag); dma->dma_tag = NULL; } 2009-11-25 beezarliu ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/