From owner-freebsd-mobile Thu Jun 27 8:21:43 2002 Delivered-To: freebsd-mobile@freebsd.org Received: from polaris.we.lc.ehu.es (polaris.we.lc.ehu.es [158.227.6.43]) by hub.freebsd.org (Postfix) with ESMTP id 22D1A37B405 for ; Thu, 27 Jun 2002 08:21:33 -0700 (PDT) Received: from v-ger.we.lc.ehu.es (v-ger.we.lc.ehu.es [158.227.6.51]) by polaris.we.lc.ehu.es (8.11.6/8.11.6) with ESMTP id g5RFLVj00694 for ; Thu, 27 Jun 2002 17:21:31 +0200 (MET DST) Received: from v-ger.we.lc.ehu.es (localhost [127.0.0.1]) by v-ger.we.lc.ehu.es (8.12.3/8.12.3) with ESMTP id g5RFLKEL001472 for ; Thu, 27 Jun 2002 17:21:20 +0200 (CEST) (envelope-from jose@v-ger.we.lc.ehu.es) Received: (from jose@localhost) by v-ger.we.lc.ehu.es (8.12.3/8.12.3/Submit) id g5RFLKfL001471 for mobile@FreeBSD.org; Thu, 27 Jun 2002 17:21:20 +0200 (CEST) Date: Thu, 27 Jun 2002 17:21:20 +0200 From: "Jose M. Alcaide" To: mobile@FreeBSD.org Subject: serious problem with wi(4) (D-Link DWL-650) Message-ID: <20020627152119.GA1331@v-ger.we.lc.ehu.es> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4i X-Operating-System: FreeBSD 4.6-RELEASE Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Hello, I have timeout problems with the D-Link DWL-650 every time I try to transmit big files (> 500 KB, for example): the transmission gets hanged after 200-300 KB have been transferred (the exact point varies). It also sometimes happens when when doing a ping flood (ping -s 1400 -f). However, data reception works just fine, including promiscuous mode. The system is running 4.6-RELEASE. The card is operating in infrastructure mode, and it gets correctly associated to a base station. WEP-128 bit is enabled. These are the relevant kernel messages: >>> D-Link DWL-650 card inserted <<< pcic0: Event mask 0x2 pcic0: Event mask 0x2 pcic0: Event mask 0x2 pcic0: Event mask 0x2 pcic0: Event mask 0x6 pcic0: Autodetected 3.3V card pccard: card inserted, slot 0 pcic0: reset 1 int is 10 stat is 6d pcic0: reset 2 int is 70 stat is 4d pcic0: reset 3 int is 70 stat is 6d pcic: I/O win 0 flags 15 240-27f wi0: Forcing IRQ to 11 pcic: I/O win 0 flags 5 240-27f wi0 at port 0x240-0x27f irq 11 flags 0x10000 slot 0 on pccard0 pcic: I/O win 0 flags 15 240-27f wi0: Forcing IRQ to 11 wi0: 802.11 address: 00:05:5d:5c:24:00 wi0: using RF:PRISM2.5 MAC:ISL3873 wi0: Intersil Firmware: Primary 1.00.07, Station 1.03.05 wi0: wi_has_wep = 1 bpf: wi0 attached pcic0: Event mask 0x9 >>> File transmission is started; after ~200-300 KB... <<< wi0: watchdog timeout wi0: timeout in wi_cmd 0x0002; event status 0x8000 wi0: timeout in wi_cmd 0x0000; event status 0x8000 wi0: wi_cmd: busy bit won't clear. wi0: wi_cmd: busy bit won't clear. wi0: init failed wi0: wi_cmd: busy bit won't clear. wi0: wi_cmd: busy bit won't clear. wi0: wi_cmd: busy bit won't clear. >>> and so on... <<< The system enters an quasi-frozen state, until I remove the card: about 15-20 seconds later the card extraction is detected and the system resumes its normal operation. I tried to set hw.pcic.intr_path=1 to no avail. Other PCMCIA cards work just fine (the machine is a Dell Inspiron 3700). Any ideas? Cheers, JMA -- ****** Jose M. Alcaide // jose@we.lc.ehu.es // jmas@FreeBSD.org ****** ** "Beware of Programmers who carry screwdrivers" -- Leonard Brandwein ** To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message