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Message-ID: <15210.56924.536714.812107@aop.cigital.com>
Date: Fri, 3 Aug 2001 13:24:44 -0400
From: Viren R.Shah <viren@cigital.com>
To: jon@FreeBSD.org, freebsd-bugs@FreeBSD.org
Subject: Re: misc/28203: NEWCARD won't recognize my cardbus controllers or my Xircom Realport 10/100+56k card
X-Mailer: VM 6.92 under 21.1 (patch 14) "Cuyahoga Valley" XEmacs Lucid
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Hi,
  I tried out the patch you sent and it didn't work. Here's the dmesg:


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Copyright (c) 1992-2001 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.0-CURRENT #1: Fri Aug  3 13:00:29 EDT 2001
    root@slithytove.cigital.com:/usr/src/sys/i386/compile/LAPTOP
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 848147015 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (848.15-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x686  Stepping = 6
  Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 268353536 (262064K bytes)
avail memory = 255594496 (249604K bytes)
Preloaded elf kernel "kernel" at 0xc057a000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc057a09c.
Pentium Pro MTRR support enabled
WARNING: Driver mistake: destroy_dev on 154/0
Using $PIR table, 10 entries at 0xc00fbc20
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82815 (i815 GMCH) Host To Hub bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at 0.0 (no driver attached)
pcib2: <PCI-PCI bridge> at device 30.0 on pci0
pci2: <PCI bus> on pcib2
pci2: <multimedia, audio> at 3.0 (no driver attached)
xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0xe880-0xe8ff mem 0xf8ffdc00-0xf8ffdc7f irq 10 at device 8.0 on pci2
xl0: Ethernet address: 00:b0:d0:a7:a4:c1
miibus0: <MII bus> on xl0
xlphy0: <3c905C 10/100 internal PHY> on miibus0
xlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pccbb0: <TI4451 PCI-CardBus Bridge> irq 11 at device 15.0 on pci2
pcib2: can't decode default resource id 16 for pccbb0, bypassing
pccbb0: Could not grab register memory
device_probe_and_attach: pccbb0 attach returned 12
pccbb0: <TI4451 PCI-CardBus Bridge> irq 11 at device 15.1 on pci2
pcib2: can't decode default resource id 16 for pccbb0, bypassing
pccbb0: Could not grab register memory
device_probe_and_attach: pccbb0 attach returned 12
pci2: <serial bus, FireWire> at 15.2 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH2 ATA100 controller> port 0xbfa0-0xbfaf at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> port 0xdce0-0xdcff irq 11 at device 31.2 on pci0
usb0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
orm0: <Option ROMs> at iomem 0xc0000-0xcffff,0xd0000-0xd07ff,0xd0800-0xd0fff,0xd1000-0xd17ff,0xd1800-0xd1fff,0xd2000-0xd27ff,0xd2800-0xd2fff,0xd3000-0xd37ff,0xd3800-0xd3fff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
pmtimer0 on isa0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0c01> can't assign resources
unknown: <PNP0303> can't assign resources
unknown: <PNP0f13> can't assign resources
unknown: <PNP0b00> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0401> can't assign resources
unknown: <PNP0700> can't assign resources
ata0-slave: identify retries exceeded
ad0: DMA limited to UDMA33, non-ATA66 compliant cable
ad0: 9590MB <HITACHI_DK23BA-10> [19485/16/63] at ata0-master UDMA33
Mounting root from ufs:/dev/ad0s2a
link_elf: symbol vm_mtx undefined
vmnet1: promiscuous mode enabled

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So far, I've been getting my Cardbus card and controllers to work fine
with the following 2 patches:


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Content-Description: pci_pci.c patch
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	filename="pci_pci.patch"
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--- pci_pci.c.orig	Wed Jun 13 08:39:56 2001
+++ pci_pci.c	Sat Jun 16 13:58:35 2001
@@ -286,9 +286,9 @@
 			      " (decoding 0x%x-0x%x)\n",
 			      device_get_name(child), device_get_unit(child), start, end,
 			      sc->iobase, sc->iolimit);
-		return(NULL);
+		/* HACK VRS return(NULL); */
 	    }
-	    if (bootverbose)
+	    if (1)
 		device_printf(sc->dev, "device %s%d requested decoded I/O range 0x%lx-0x%lx\n",
 			      device_get_name(child), device_get_unit(child), start, end);
 	    break;
@@ -306,9 +306,9 @@
 			      " (decoding 0x%x-0x%x, 0x%x-0x%x)\n",
 			      device_get_name(child), device_get_unit(child), start, end,
 			      sc->membase, sc->memlimit, sc->pmembase, sc->pmemlimit);
-		return(NULL);
+		/* HACK VRS return(NULL); */
 	    }
-	    if (bootverbose)
+	    if (1)
 		device_printf(sc->dev, "device %s%d requested decoded memory range 0x%lx-0x%lx\n",
 			      device_get_name(child), device_get_unit(child), start, end);
 	    break;

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Content-Description: sio.c patch
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	filename="sio.patch"
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--- sio.c.orig	Tue Jun  5 09:10:38 2001
+++ sio.c	Sat Jun 16 13:53:14 2001
@@ -579,8 +579,9 @@
 static struct pci_ids pci_ids[] = {
 	{ 0x100812b9, "3COM PCI FaxModem", 0x10 },
 	{ 0x048011c1, "Lucent kermit based PCI Modem", 0x14 },
-	{ 0x0000151f, "SmartLink 5634PCV SurfRider", 0x10 },
-	/* { 0xXXXXXXXX, "Xircom Cardbus modem", 0x10 }, */
+	/*	{ 0x0000151f, "SmartLink 5634PCV SurfRider", 0x10 }, */
+	{ 0x0103115d, "Xircom Cardbus modem", 0x10 }, 
+	/*	{ 0xac42104c, "Xircom Cardbus modem", 0x10 },  */
 	{ 0x00000000, NULL, 0 }
 };
 
@@ -928,6 +929,13 @@
 	 */
 /* EXTRA DELAY? */
 	sio_setreg(com, com_mcr, mcr_image);
+
+        /*
+	 * It seems my Xircom CBEM56G Cardbus modem wants to be reset
+	 * to 8 bits *again*, or else probe test 0 will fail.
+	 * gwk@sgi.com, 4/19/2001
+	 */
+	sio_setreg(com, com_cfcr, CFCR_8BITS);
 
 	/*
 	 * Some pcmcia cards have the "TXRDY bug", so we check everyone

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What else can I do to help resolve this?

Thanks
Viren
-- 
Viren Shah                    | "You can't trust code that you did not totally
Research Associate, Cigital Inc.  | create yourself. (Especially code from 
viren@cigital.com             | companies that employ people like me.)"
http://www.cigital.com/~vshah | - Ken Thompson "Reflections on Trusting Trust"
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