Date: Tue, 26 Sep 2023 08:41:30 -0400 From: mike tancsa <mike@sentex.net> To: Kurt Jaeger <pi@freebsd.org> Cc: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Re: ifconfig -v ix0 output delay Message-ID: <14cd1c6b-0020-4116-a3de-0b7399810bee@sentex.net> In-Reply-To: <20230926072840.GA81481@home.opsec.eu> References: <dcf71d1b-7bae-4db7-bd97-9ecb7f4d8a64@sentex.net> <20230926072840.GA81481@home.opsec.eu>
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On 9/26/2023 3:28 AM, Kurt Jaeger wrote: > Hi! > >> A small annoyance, but I was wondering why "ifconfig -v ix0" seems to take >> a "long time" compared to other 10G nics. e.g. > [...] > > Which version of the ix driver did you load ? The base one or > the one from the ports, net/intel-ix-kmod ? I'm not sure > freebsd@intel.com is reading this list, so maybe pointing > them to the issue via some PR would be useful. This is just the base driver, built in ix with copper PHY pciconf -lvcb ix0 ix0@pci0:1:0:0: class=0x020000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x1528 subvendor=0x15d9 subdevice=0x1528 vendor = 'Intel Corporation' device = 'Ethernet Controller 10-Gigabit X540-AT2' class = network subclass = ethernet bar [10] = type Prefetchable Memory, range 64, base 0xc7c00000, size 2097152, enabled bar [18] = type I/O Port, range 32, base 0x6020, size 32, enabled bar [20] = type Prefetchable Memory, range 64, base 0xc7e04000, size 16384, enabled cap 01[40] = powerspec 3 supports D0 D3 current D0 cap 05[50] = MSI supports 1 message, 64 bit, vector masks cap 11[70] = MSI-X supports 64 messages, enabled Table in map 0x20[0x0], PBA in map 0x20[0x2000] cap 10[a0] = PCI-Express 2 endpoint max data 256(512) FLR NS max read 512 link x8(x8) speed 5.0(5.0) ASPM disabled(L0s/L1) ecap 0001[100] = AER 2 0 fatal 0 non-fatal 1 corrected ecap 000e[150] = ARI 1 ecap 0010[160] = SR-IOV 1 IOV disabled, Memory Space disabled, ARI disabled 0 VFs configured out of 64 supported First VF RID Offset 0x0180, VF RID Stride 0x0002 VF Device ID 0x1515 Page Sizes: 4096 (enabled), 8192, 65536, 262144, 1048576, 4194304 ecap 000d[1d0] = ACS 1 Source Validation unavailable, Translation Blocking unavailable P2P Req Redirect unavailable, P2P Cmpl Redirect unavailable P2P Upstream Forwarding unavailable, P2P Egress Control unavailable P2P Direct Translated unavailable, Enhanced Capability unavailable
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