From mboxrd@z Thu Jan 1 00:00:00 1970 From: floyd-fQS1DxmpaU3QT0dZR+AlfA@public.gmane.org (Matt Mercer) Subject: hwclock/rtc ongoing issue Date: Tue, 13 May 2003 02:44:06 -0700 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <20030513094406.GA443@unpunk.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi All, I have found atleast one other person whos system uses an ALi 1533/1535 southbridge that is also experiencing the lockup when hwclock hits the rtc device. # lspci -s 00:07.0 -xxx 00:07.0 ISA bridge: ALi Corporation M1533 PCI to ISA Bridge [Aladdin IV] 00: b9 10 33 15 0f 00 10 02 00 00 01 06 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 b9 10 33 15 30: 00 00 00 00 a0 00 00 00 00 00 00 00 00 00 00 00 40: 01 21 08 c0 1d 0a 00 67 69 95 90 55 00 00 fd 03 50: 00 00 00 00 02 00 02 00 5c 00 00 00 00 00 e0 f0 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 64 25 03 70: d2 00 20 00 09 1f 81 76 40 04 00 82 20 00 00 11 80: 07 00 33 01 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 01 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 # cat /proc/ioports 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ALi Corporation. [ALi] M5229 IDE 01f0-01f7 : ide0 02f8-02ff : serial(set) 0300-030f : 3c589_cs 0376-0376 : ALi Corporation. [ALi] M5229 IDE 03c0-03df : vesafb 03e8-03ef : serial(set) 03f6-03f6 : ide0 03f8-03ff : serial(set) 0cf8-0cff : PCI conf1 1000-100f : ALi Corporation. [ALi] M5229 IDE 1000-1007 : ide0 1008-100f : ide1 1400-14ff : ALi Corporation. [ALi] M5451 PCI AC-Link Controller Audio Device 4000-40ff : PCI CardBus #01 4400-44ff : PCI CardBus #01 8000-803f : ALi Corporation. [ALi] M7101 PMU 8040-805f : ALi Corporation. [ALi] M7101 PMU # cat /proc/interrupts CPU0 0: 151945 XT-PIC timer 1: 2 XT-PIC keyboard 2: 0 XT-PIC cascade 3: 2233 XT-PIC 3c589_cs 5: 0 XT-PIC Texas Instruments PCI1410 PC card Cardbus Controller 8: 0 XT-PIC rtc 9: 0 XT-PIC acpi 11: 33 XT-PIC usb-ohci 14: 3789 XT-PIC ide0 NMI: 0 ERR: 0 I am still trying to work out a scheme to debug the system, but perhaps knowing the hardware commonality will help some. Interesting note, my chip is actually an ALi 1535. The datasheet on this chip states the PCI ID is 0x1533. Guess the ID wasn't bumped during early generations. Will post more information as I discover it. Matt ------------------------------------------------------- Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara The only event dedicated to issues related to Linux enterprise solutions www.enterpriselinuxforum.com