Date: Mon, 18 Jan 2010 20:53:26 -0500 From: Alex <alex323@gmail.com> To: Paul B Mahol <onemda@gmail.com> Cc: freebsd-mobile@freebsd.org Subject: Re: Wireless problems on 8.0-RELEASE Message-ID: <20100118205326.54143464@gmail.com> In-Reply-To: <3a142e751001181334t4e48a21bk499df4b4edccd73e@mail.gmail.com> References: <20100106103504.51cc1428@gmail.com> <3a142e751001171430t613e015nd3f660437fd9aa9c@mail.gmail.com> <20100117191701.2a308ae0@gmail.com> <3a142e751001171859k39b20885y3b15a3bc5ac2c225@mail.gmail.com> <3a142e751001171900l1b341b78o409734bc744f30a8@mail.gmail.com> <20100118090840.52be92e3@gmail.com> <3a142e751001180823i2e891017u4cb0111a1a8ee6be@mail.gmail.com> <20100118114000.15dcd17c@gmail.com> <3a142e751001181334t4e48a21bk499df4b4edccd73e@mail.gmail.com>
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On Mon, 18 Jan 2010 21:34:27 +0000 Paul B Mahol <onemda@gmail.com> wrote: > On 1/18/10, Alex <alex323@gmail.com> wrote: > > On Mon, 18 Jan 2010 16:23:56 +0000 > > Paul B Mahol <onemda@gmail.com> wrote: > > > >> On 1/18/10, Alex <alex323@gmail.com> wrote: > >> > The module is loaded at boot time in loader.conf, but I think > >> > this is the message you were looking for: > >> > > >> > ntoskrnl dummy called... > >> > >> I was looking for: > >> > >> no match for IoWMIQueryAllData > >> no match for IoWMIOpenBlock > >> > >> Does message appears only when uploading > >> or just always, after boot is completed > >> but before interface is turned up (via ifconfig) > >> > > > > I've never seen those messages in the dmesg output. Strangely, the > > only method by which I can successfully upload large files is scp. > > Here is my test results (another driver/card combination): > With opera and gmail, upload "stuck" at ~32kb but rtorrent and sftp > uploads just fine. Upload of 1.3M file in opera stuck at few kb but > it was complete after > few seconds. > > >> You said that 7.2 doesnt have this problem, > >> are you using same SYS and INF files with 8.0 ? > >> > > > > No, because Lenovo released updates for the driver. Both the older > > version of the driver (the one I used on 7.2) and the newest > > version of the driver produce the same problems on 8.0. If you > > want, I can upload the older version of the driver too. > > Try to remove line with OID_GEN_CURRENT_LOOKAHEAD > in /sys/dev/if_ndis.c, rebuild and reinstall if_ndis module and see > if that helps. > /sys/dev/if_ndis.c does not exist, however /sys/dev/if_ndis/if_ndis.c does exist. I have commented out the line and executed: make buildkernel make installkernel but it did not seem to fix the problem (I don't use modules -- I only compile in what I need). > Why are you have tso disabled, does it works with tso enabled? > Are there any other custom sysctl options? > If I recall correctly, someone on IRC recommended I try disabling that. Changing this setting had no effect -- the problem existed either way. It is enabled now. No other sysctl options are in effect. > What is signal strength of the AP? And current link speed? (this one > is available only on CURRENT and from my git repo code) SSID/MESH ID BSSID CHAN RATE S:N INT CAPS skynet 00:28:10:00:28:10 6 54M -71:-96 100 EP media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps mode 11g -- Alex
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