From owner-freebsd-bugs Sun Dec 14 23:20:05 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id XAA29373 for bugs-outgoing; Sun, 14 Dec 1997 23:20:05 -0800 (PST) (envelope-from owner-freebsd-bugs) Received: (from gnats@localhost) by hub.freebsd.org (8.8.7/8.8.7) id XAA29341; Sun, 14 Dec 1997 23:20:02 -0800 (PST) (envelope-from gnats) Resent-Date: Sun, 14 Dec 1997 23:20:02 -0800 (PST) Resent-Message-Id: <199712150720.XAA29341@hub.freebsd.org> Resent-From: gnats (GNATS Management) Resent-To: freebsd-bugs Resent-Reply-To: FreeBSD-gnats@FreeBSD.ORG, nnd@itfs.nsk.su Received: from gw.itfs.nsk.su (gw.itfs.nsk.su [193.124.36.33]) by hub.freebsd.org (8.8.7/8.8.7) with SMTP id XAA28818 for ; Sun, 14 Dec 1997 23:12:53 -0800 (PST) (envelope-from nnd@ctserv.itfs.nsk.su) Received: from ctserv.itfs.nsk.su (ctserv.itfs.nsk.su [193.124.36.37]) by gw.itfs.nsk.su (8.6.12/8.6.12) with ESMTP id NAA05512 for ; Mon, 15 Dec 1997 13:04:15 +0600 Received: (from root@localhost) by ctserv.itfs.nsk.su (8.8.8/8.8.8) id MAA01489; Mon, 15 Dec 1997 12:59:59 +0600 (NS) (envelope-from nnd) Message-Id: <199712150659.MAA01489@ctserv.itfs.nsk.su> Date: Mon, 15 Dec 1997 12:59:59 +0600 (NS) From: nnd@itfs.nsk.su Reply-To: nnd@itfs.nsk.su To: FreeBSD-gnats-submit@FreeBSD.ORG X-Send-Pr-Version: 3.2 Subject: i386/5300: /sys/i386/isa/pcibus.c does'nt discovered Cyclades Cyclom-16YeP Sender: owner-freebsd-bugs@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk >Number: 5300 >Category: i386 >Synopsis: /sys/i386/isa/pcibus.c does'nt discovered Cyclades Cyclom-16YeP >Confidential: no >Severity: critical >Priority: medium >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Dec 14 23:20:00 PST 1997 >Last-Modified: >Originator: Nickolay N. Dudorov >Organization: STP Infoteka >Release: FreeBSD 3.0-971208-SNAP i386 >Environment: PC with PCI motherboard an ONLY Cyclades Cyclom-16YeP on the PCI bus. >Description: Here is the (extract from) boot:-v dmesg for one of my PCs before and after the next "patch" was applied to /sys/i386/isa/pcibus.c ============================================================= --- pcibus.c.ORIG Sun Dec 14 14:47:08 1997 +++ pcibus.c Mon Dec 15 12:51:42 1997 @@ -162,7 +162,7 @@ class = inl(pci_cfgenable(0, device, 0, 8, 4)) >> 8; if (bootverbose) printf("[class=%06x] ", class); - if (class == 0 || (class & 0xf8f0ff) != 0) + if (class == 0 || (class & 0xf870ff) != 0) continue; header = inb(pci_cfgenable(0, device, 0, 14, 1)); =============================================================== Before: Dec 14 14:34:25 ctserv /kernel: Copyright (c) 1992-1997 FreeBSD Inc. Dec 14 14:34:25 ctserv /kernel: Copyright (c) 1982, 1986, 1989, 1991, 1993 Dec 14 14:34:25 ctserv /kernel: The Regents of the University of California. All rights reserved. Dec 14 14:34:25 ctserv /kernel: FreeBSD 3.0-971208-SNAP #1: Sat Dec 13 20:39:41 NS 1997 Dec 14 14:34:25 ctserv /kernel: nnd@ctserv.itfs.nsk.su:/usr/src/sys/compile/TSERV Dec 14 14:34:25 ctserv /kernel: Calibrating clock(s) ... i8254 clock: 1193421 Hz Dec 14 14:34:25 ctserv /kernel: CLK_USE_I8254_CALIBRATION not specified - using default frequency Dec 14 14:34:25 ctserv /kernel: CPU: i486 DX2 (486-class CPU) Dec 14 14:34:25 ctserv /kernel: Origin = "GenuineIntel" Id = 0x435 Stepping=5 Dec 14 14:34:25 ctserv /kernel: Features=0x3 Dec 14 14:34:25 ctserv /kernel: real memory = 16777216 (16384K bytes) Dec 14 14:34:25 ctserv /kernel: Physical memory chunk(s): Dec 14 14:34:26 ctserv /kernel: 0x00001000 - 0x0009efff, 647168 bytes (158 pages) Dec 14 14:34:26 ctserv /kernel: 0x00206000 - 0x00ffdfff, 14647296 bytes (3576 pages) Dec 14 14:34:26 ctserv /kernel: avail memory = 14688256 (14344K bytes) Dec 14 14:34:26 ctserv /kernel: Found BIOS32 Service Directory header at 0xf00f0120 Dec 14 14:34:26 ctserv /kernel: Entry = 0xf138c (0xf00f138c) Rev = 0 Len = 1 Dec 14 14:34:26 ctserv /kernel: PCI BIOS entry at 0x1370 Dec 14 14:34:26 ctserv /kernel: Other BIOS signatures found: Dec 14 14:34:26 ctserv /kernel: ACPI: 00000000 Dec 14 14:34:26 ctserv /kernel: $PnP: 000f0130 Dec 14 14:34:26 ctserv /kernel: pci_open(1): mode 1 addr port (0x0cf8) is 0x80002858 Dec 14 14:34:26 ctserv /kernel: pci_open(1a): mode1res=0x80000000 (0x80000000) Dec 14 14:34:26 ctserv /kernel: pci_cfgcheck: device 0 1 2 3 4 5 [class=000000] 6 7 8 9 10 11 12 13 14 15 16 17 18 19 [class=078000] 20 21 22 23 24 25 26 27 28 29 30 31 -- nothing found Dec 14 14:34:26 ctserv /kernel: pci_open(1b): mode1res=0xff000001 (0xff000001) Dec 14 14:34:26 ctserv /kernel: pci_open(2): mode 2 enable port (0x0cf8) is 0xff Dec 14 14:34:26 ctserv /kernel: Probing for devices on the ISA bus: After: Dec 14 14:48:41 ctserv /kernel: Copyright (c) 1992-1997 FreeBSD Inc. Dec 14 14:48:41 ctserv /kernel: Copyright (c) 1982, 1986, 1989, 1991, 1993 Dec 14 14:48:41 ctserv /kernel: The Regents of the University of California. All rights reserved. Dec 14 14:48:41 ctserv /kernel: FreeBSD 3.0-971208-SNAP #2: Sun Dec 14 14:47:22 NS 1997 Dec 14 14:48:41 ctserv /kernel: nnd@ctserv.itfs.nsk.su:/usr/src/sys/compile/TSERV Dec 14 14:48:41 ctserv /kernel: Calibrating clock(s) ... i8254 clock: 1193422 Hz Dec 14 14:48:41 ctserv /kernel: CLK_USE_I8254_CALIBRATION not specified - using default frequency Dec 14 14:48:41 ctserv /kernel: CPU: i486 DX2 (486-class CPU) Dec 14 14:48:41 ctserv /kernel: Origin = "GenuineIntel" Id = 0x435 Stepping=5 Dec 14 14:48:41 ctserv /kernel: Features=0x3 Dec 14 14:48:41 ctserv /kernel: real memory = 16777216 (16384K bytes) Dec 14 14:48:41 ctserv /kernel: Physical memory chunk(s): Dec 14 14:48:41 ctserv /kernel: 0x00001000 - 0x0009efff, 647168 bytes (158 pages) Dec 14 14:48:41 ctserv /kernel: 0x00206000 - 0x00ffdfff, 14647296 bytes (3576 pages) Dec 14 14:48:41 ctserv /kernel: avail memory = 14688256 (14344K bytes) Dec 14 14:48:41 ctserv /kernel: Found BIOS32 Service Directory header at 0xf00f0120 Dec 14 14:48:41 ctserv /kernel: Entry = 0xf138c (0xf00f138c) Rev = 0 Len = 1 Dec 14 14:48:41 ctserv /kernel: PCI BIOS entry at 0x1370 Dec 14 14:48:42 ctserv /kernel: Other BIOS signatures found: Dec 14 14:48:42 ctserv /kernel: ACPI: 00000000 Dec 14 14:48:42 ctserv /kernel: $PnP: 000f0130 Dec 14 14:48:42 ctserv /kernel: pci_open(1): mode 1 addr port (0x0cf8) is 0x80002858 Dec 14 14:48:42 ctserv /kernel: pci_open(1a): mode1res=0x80000000 (0x80000000) Dec 14 14:48:42 ctserv /kernel: pci_cfgcheck: device 0 1 2 3 4 5 [class=000000] 6 7 8 9 10 11 12 13 14 15 16 17 18 19 [class=078000] [hdr=00] is there (id=0101120e) Dec 14 14:48:42 ctserv /kernel: Probing for devices on PCI bus 0: Dec 14 14:48:42 ctserv /kernel: found-> vendor=0x8086, dev=0x0486, revid=0x02 Dec 14 14:48:42 ctserv /kernel: class=00-00-00, hdrtype=0x00, mfdev=0 Dec 14 14:48:42 ctserv /kernel: chip0: rev 0x02 on pci0.5.0 Dec 14 14:48:42 ctserv /kernel: Clock 33MHz, L1 Cache Write-through Dec 14 14:48:42 ctserv /kernel: L2 Cache , 3-2-2-2/3-2-2-2 Dec 14 14:48:42 ctserv /kernel: DRAM: Fast Code Read, Fast Data Read, Fast Write, Dec 14 14:48:42 ctserv /kernel: Timing: RAS: 2 Clocks, CAS Read: , CAS Write: 2/1 Dec 14 14:48:42 ctserv /kernel: CPU-to-PCI Byte Merging Dec 14 14:48:42 ctserv /kernel: CPU-to-PCI Bursting Dec 14 14:48:42 ctserv /kernel: PCI Posted Writes Dec 14 14:48:42 ctserv /kernel: DRAM Parity Disabled Dec 14 14:48:42 ctserv /kernel: PCI IDE controller: Primary (1F0h-1F7h,3F6h,3F7h) RTC (70-77h) Dec 14 14:48:42 ctserv /kernel: found-> vendor=0x120e, dev=0x0101, revid=0x01 Dec 14 14:48:42 ctserv /kernel: class=07-80-00, hdrtype=0x00, mfdev=0 Dec 14 14:48:42 ctserv /kernel: intpin=a, irq=11 Dec 14 14:48:42 ctserv /kernel: map[0]: type 1, range 32, base ffbffc00, size 7 Dec 14 14:48:42 ctserv /kernel: map[1]: type 4, range 32, base 0000fc80, size 7 Dec 14 14:48:42 ctserv /kernel: map[2]: type 1, range 32, base ffbf8000, size 14 Dec 14 14:48:42 ctserv /kernel: cy0: rev 0x01 int a irq 11 on pci0.19.0 Dec 14 14:48:42 ctserv /kernel: Probing for devices on the ISA bus: >How-To-Repeat: Get the PC with such PCI config and boot FreeBSD-current on it. >Fix: Substitute "right" value for "0xf8f0ff" class-mask OR applay abovementioned patch. >Audit-Trail: >Unformatted: