Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 15 Feb 2002 14:17:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 15 Feb 2002 14:16:19 -0500 Received: from exchange.macrolink.com ([64.173.88.99]:40205 "EHLO exchange.macrolink.com") by vger.kernel.org with ESMTP id ; Fri, 15 Feb 2002 14:16:07 -0500 Message-ID: <11E89240C407D311958800A0C9ACF7D13A769F@EXCHANGE> From: Ed Vance To: "'alexis raynaud'" Cc: "'linux-serial@vger.kernel.org'" , "'linux-kernel'" Subject: RE: Problem to use a Oxford semiconductor Intelligent DUAL Channe l UA RT (OX16PCI952) Date: Fri, 15 Feb 2002 11:17:02 -0800 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Content-Type: text/plain; charset="iso-8859-1" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi Alexis, There is no matching entry for this board in the serial driver's pci_boards table. The 9521 device code is a new one. The driver is looking for 950A for 16PCI952 UART. Since you are getting data output, I suspect your card's oscillator does not match the driver's default. What is the highest supported baud rate that this card? (the rate you get when UART divisor reg is = 1) Default is 115200 bps. If your card's oscillator rate is not 1.8432 MHz, then the default baud rate calculation will be wrong. If you can find out the maximum baud rate, try adjusting the it for the port with setserial's baud_base parameter. Two common base baud rates for 95X based cards are 921600 and 3125000. If you cannot be sure what the card's baud rate clock base is, then calculate the actual data rate by cat'ing a large file out the port and timing it. Calculate the bytes per second and multiply by the number of bit-times for your async config (usually 10, 1 start, 8 data, 1 stop). This will tell you for sure if the base_baud value needs to be adjusted. let me know what happens. Good luck, Ed Vance ---------------------------------------------------------------- Ed Vance edv@macrolink.com Macrolink, Inc. 1500 N. Kellogg Dr Anaheim, CA 92807 ---------------------------------------------------------------- -----Original Message----- From: alexis raynaud [mailto:araynaud@alphalink.fr] Sent: Friday, February 15, 2002 7:42 AM To: 'linux-serial@vger.kernel.org' Subject: Problem to use a Oxford semiconductor Intelligent DUAL Channel UA RT (OX16PCI952) Hello, I hope U can help me... here is my configuration : I have a Intel motherboard AL440LX, with a PII 400 + a OX16PCI952. My system is a RedHat 7.1 seawolf (and I also try on a Mandrake 8.1) with a kernel 2.4.2-2. Here are my version of serial's rpm : statserial-1.1-20 setserial-2.17-2 Here is the lspci -v : 00:00.0 Host bridge: Intel Corporation 440LX/EX - 82443LX/EX Host bridge (rev 03) Flags: bus master, medium devsel, latency 32 Memory at f8000000 (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 1.0 00:01.0 PCI bridge: Intel Corporation 440LX/EX - 82443LX/EX AGP bridge (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, medium devsel, latency 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 00:07.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 01) Flags: bus master, medium devsel, latency 0 00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80 [Master]) Flags: bus master, medium devsel, latency 64 I/O ports at fc90 [size=16] 00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) Flags: bus master, medium devsel, latency 64, IRQ 9 I/O ports at fcc0 [size=32] 00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 01) Flags: medium devsel, IRQ 9 00:0d.0 VGA compatible controller: ATI Technologies Inc 3D Rage I/II 215GT [Mach64 GT] (rev 41) (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc 3D Rage I/II 215GT [Mach64 GT] Flags: bus master, stepping, medium devsel, latency 66 Memory at fd000000 (32-bit, non-prefetchable) [size=16M] I/O ports at f800 [size=256] Memory at fedff000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at [disabled] [size=128K] 00:0e.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 10) Subsystem: Realtek Semiconductor Co., Ltd. RT8139 Flags: bus master, medium devsel, latency 64, IRQ 11 I/O ports at f400 [size=256] Memory at fedfec00 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 Capabilities: [60] Vital Product Data 00:0f.0 Serial controller: Oxford Semiconductor Ltd: Unknown device 9521 (prog-if 06 [16950]) Subsystem: Oxford Semiconductor Ltd: Unknown device 0001 Flags: medium devsel, IRQ 10 I/O ports at fc78 [size=8] I/O ports at fc88 [size=8] I/O ports at fce0 [size=32] Memory at fedfc000 (32-bit, non-prefetchable) [size=4K] Memory at fedfd000 (32-bit, non-prefetchable) [size=4K] Capabilities: [40] Power Management version 1 00:0f.1 Parallel controller: Oxford Semiconductor Ltd: Unknown device 9523 (prog-if 01 [BiDir]) Subsystem: Oxford Semiconductor Ltd: Unknown device 0001 Flags: medium devsel, IRQ 10 I/O ports at fc68 [size=8] I/O ports at fc74 [size=4] I/O ports at fca0 [size=32] Memory at fedfb000 (32-bit, non-prefetchable) [size=4K] Capabilities: [40] Power Management version 1 I also make a : setserial /dev/ttyS2 port 0xfc78 irq 10 that returns /dev/ttyS2, UART: 16950/954, Port: 0xfc78, IRQ: 10 witch seems to be good but when I connect a modem (UsRobotics 56k FaxModem ext)on the Serial port and run the commande "wvdialconf", I can seen the modem light blinking (Rd, Sd) but not detect it here is the result of the wvdialconf : ttyS2<*1>: ATQ0 V1 E1 -- ATQ0 V1 E1 ttyS2<*1>: ATQ0 V1 E1 -- ATQ0 V1 E1 ttyS2<*1>: ATQ0 V1 E1 -- ATQ0 V1 E1 ttyS2<*1>: nothing. ttyS0<*1>: ATQ0 V1 E1 -- ATQ0 V1 E1 -- ATQ0 V1 E1 -- nothing. ttyS1<*1>: ATQ0 V1 E1 -- ATQ0 V1 E1 -- ATQ0 V1 E1 -- nothing. Port Scan<*1>: S3 S4 S5 S6 S7 S8 S9 S10 Port Scan<*1>: S11 S12 S13 S14 S15 S16 S17 S18 Port Scan<*1>: S19 S20 S21 S22 S23 S24 S25 S26 Port Scan<*1>: S27 S28 S29 S30 S31 SA0 SA1 SA2 Port Scan<*1>: SC0 SC1 SC2 SC3 SI0 SI1 SI2 SI3 Port Scan<*1>: SI4 SI5 SI6 SI7 SI8 SI9 SI10 SI11 Port Scan<*1>: SI12 SI13 SI14 SI15 SR0 SR1 SR2 SR3 Port Scan<*1>: SR4 SR5 SR6 SR7 SR8 SR9 SR10 SR11 Port Scan<*1>: SR12 SR13 SR14 SR15 SR16 SR17 SR18 SR19 Port Scan<*1>: SR20 SR21 SR22 SR23 SR24 SR25 SR26 SR27 Port Scan<*1>: SR28 SR29 SR30 SR31 SR256 SR257 SR258 SR259 Port Scan<*1>: SR260 SR261 SR262 SR263 SR264 SR265 SR266 SR267 Port Scan<*1>: SR268 SR269 SR270 SR271 SR272 SR273 SR274 SR275 Port Scan<*1>: SR276 SR277 SR278 SR279 SR280 SR281 SR282 SR283 Port Scan<*1>: SR284 SR285 SR286 SR287 In advance, Thank a lot - To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/