On Fri, Mar 23, 2012 at 11:09 AM, Mike Tancsa <m...@sentex.net> wrote: > On 3/20/2012 2:57 PM, John Baldwin wrote: >>>> TX when link becomes active. I've also updated it to fix resume for em >>>> and igb to DTRT when buf_ring is used, and to not include old-style start >>>> routines at all when using multiq. It is at >>>> http://www.freebsd.org/~jhb/patches/e1000_txeof2.patch >>> Thank for the patch sirs, so far it does look like it did the trick. >>> I'll know for certain here in a few days if I'm still in the clear. >>> I'm guessing after it goes through some more testing it'll be too late >>> to slip it into 8.3? >> >> Yes, this is too late for 8.3, but thanks for testing! > > Hi, > Is there a RELENG_8 version of this patch ? I have a server that used to > shows this issue quite a bit, but has not since 7.3.2. I would be happy > to stress it on the box. The patch above does not apply cleanly due to > the netmap diffs, but I can manually merge if thats the only difference. > > em1: <Intel(R) PRO/1000 Network Connection 7.3.2> port 0x2000-0x201f mem > 0xb4100000-0xb411ffff,0xb4120000-0xb4123fff irq 16 at device 0.0 on pci11 > em1: Using MSIX interrupts with 3 vectors > em1: [ITHREAD] > em1: [ITHREAD] > em1: [ITHREAD] > em1: Ethernet address: 00:15:17:ed:68:a4 > > em1@pci0:11:0:0: class=0x020000 card=0x34ec8086 chip=0x10d38086 > rev=0x00 hdr=0x00 > vendor = 'Intel Corporation' > device = 'Intel 82574L Gigabit Ethernet Controller (82574L)' > class = network > subclass = ethernet > bar [10] = type Memory, range 32, base 0xb4100000, size 131072, > enabled > bar [18] = type I/O Port, range 32, base 0x2000, size 32, enabled > bar [1c] = type Memory, range 32, base 0xb4120000, size 16384, enabled > cap 01[c8] = powerspec 2 supports D0 D3 current D0 > cap 05[d0] = MSI supports 1 message, 64 bit > cap 10[e0] = PCI-Express 1 endpoint max data 128(256) link x1(x1) > cap 11[a0] = MSI-X supports 5 messages in map 0x1c enabled > ecap 0001[100] = AER 1 0 fatal 0 non-fatal 0 corrected > ecap 0003[140] = Serial 1 001517ffffed68a4 > > > -- > ------------------- > Mike Tancsa, tel +1 519 651 3400 > Sentex Communications, m...@sentex.net > Providing Internet services since 1994 www.sentex.net > Cambridge, Ontario Canada http://www.tancsa.com/
Mike, Attached is my patch with the small issues you mention cleaned up. It worked for me against RELENG_8 (8.3-PRERELEASE) as of 4 days ago. On the testing front, I've been stable for those 4 days across the pool of test machines. Prior I couldn't get past 48 hours without an interface 'wedge'. Thanks again! Jason
if_em_fix-fbsd83.diff
Description: Binary data
_______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
