Date: Tue, 08 Apr 2008 23:29:22 +0400 From: Boris Samorodov <bsam@ipt.ru> To: pyunyh@gmail.com Cc: freebsd-current@FreeBSD.org Subject: Re: Call for testers : age(4), Attansic/Atheros L1 gigabit ethernet controller Message-ID: <05004621@bb.ipt.ru> In-Reply-To: <20080313034321.GG16972@cdnetworks.co.kr> (Pyun YongHyeon's message of "Thu\, 13 Mar 2008 12\:43\:21 %2B0900") References: <20080310043412.GA4425@cdnetworks.co.kr> <20080310073150.GC4425@cdnetworks.co.kr> <20080313034321.GG16972@cdnetworks.co.kr>
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On Thu, 13 Mar 2008 12:43:21 +0900 Pyun YongHyeon wrote: > On Mon, Mar 10, 2008 at 04:31:50PM +0900, To freebsd-current@FreeBSD.org wrote: > > On Mon, Mar 10, 2008 at 01:34:12PM +0900, To freebsd-current@FreeBSD.org wrote: > > > Hi, > > > > > > Due to high pressure from FreeBSD user community to get a working > > > driver for Attansic/Atheros L1 giagabit ethernet I had changed > > > priorities in my TODO list. I had spent several weeks to write > > > this driver and I managed to get a working driver. From my very > > > limited testing the driver seems to work as expected. > > > > > > ATM the performance is horrible so there must be mis-programmed > > > registers or incorrectly configured parameters. Due to the > > > existence several variants of L1 hardware and lack of publicly > > > available documentation I'd like to know how many variants are > > > supported by this driver. L1 gigabit ethernet controller is > > > frequently found in ASUS motherboard. Note, it seems that there are > > > other variants of hardware as known as L2(Fast ethernet) and newer > > > gigabit ethernet(AR81xx) from Atheros. These are not supported by > > > this driver and they require a seperate driver. The following > > > hardware features are supported by age(4). > > > > > > - TCP Segmentation Offload. > > > - Hardware VLAN tag insertion/stripping. > > > - TCP/UDP checksum offload. > > > - Interrupt moderation. > > > - Hardware statistics counter support. > > > - Jumbo frame support. > > > - WOL support. > > > > > > As I said, I already know poor performance issue of age(4) but I'm > > > more interested in getting a stable driver. If you're owner of L1 > > > gigabit ethernet controller please give it spin and let me know > > > how it goes on your system. > > > > > > Install: > > > o Get age(4) jumbo diff at the following URL. The diff was > > > generated against HEAD but I guess it would also apply to RELENG_7 > > > and 7.0-RELEASE. > > > http://people.freebsd.org/~yongari/age/age.HEAD.diff > > > > For 7.0-RELEASE, use the following URL. > > http://people.freebsd.org/~yongari/age/age.7.0R.diff > It seems that previous version have a bug in getting ethernet > hardware address. To diagnose it I've updated age(4) again and > put updated files to the same URL. > For CURRENT: > http://people.freebsd.org/~yongari/age/age.HEAD.diff > For RELENG_7/7.0-RELEASE: > http://people.freebsd.org/~yongari/age/age.7.0R.diff > > > o Patch kernel srouce and rebuild/reboot your kernel. > > > #cd /usr/src > > > #patch -p0 < /path/to/age.HEAD.diff > > > > > > Test: > > > Use age(4) for your normal network activities and report success or > > > any issues you've encountered. The driver may be chatty to ease of > > > debugging. At last I have some spare time to test your patches. I use RELENG_7. Patches applied cleanly exept one simple case with sys/modules/mii/Makefile. And now all works fine! Thank you! I dreamed about using this on-board lan adapter... Here is some info (Asus P5K m/b): ----- host% dmesg | grep ^age age0: <Attansic Technology Corp, L1 Gigabit Ethernet> mem 0xfe8c0000-0xfe8fffff irq 17 at device 0.0 on pci2 age0: PCI device revision : 0x00b0 age0: Chip id/revision : 0x9006 age0: 1280 Tx FIFO, 2364 Rx FIFO age0: MSIX count : 0 age0: MSI count : 1 age0: Using 1 MSI messages. age0: Read request size : 512 bytes. age0: TLP payload size : 128 bytes. age0: PCI VPD capability not found! age0: Ethernet address: 00:1d:60:XX:XX:XX age0: [FILTER] age0: interrupt moderation is 100 us. age0: interrupt moderation is 100 us. age0: link state changed to UP host% pciconf -vl | grep -A4 age0 age0@pci0:2:0:0: class=0x020000 card=0x82261043 chip=0x10481969 rev=0xb0 hdr=0x00 vendor = 'Attansic (Now owned by Atheros)' device = 'L1 Gigabit Ethernet 10/100/1000Base-T Ethernet Controller' class = network subclass = ethernet host% ifconfig age0 age0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4> ether 00:1d:60:XX:XX:XX inet 192.168.12.89 netmask 0xffffff00 broadcast 192.168.12.255 media: Ethernet autoselect (1000baseTX <full-duplex>) status: active host% vmstat -i interrupt total rate irq1: atkbd0 76453 2 irq16: nvidia0+++* 3110144 121 irq17: atapci1 235335 9 irq18: uhci2 ehci* 1 0 irq21: uhci1 109423 4 irq22: pcm0 16 0 cpu0: timer 51011849 1999 irq256: age0 72478 2 cpu3: timer 49962753 1958 cpu1: timer 51002577 1999 cpu2: timer 49962704 1958 Total 205543733 8058 ----- WBR -- Boris Samorodov (bsam) Research Engineer, http://www.ipt.ru Telephone & Internet SP FreeBSD committer, http://www.FreeBSD.org The Power To Serve
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