Date: Thu, 2 May 2002 13:40:48 -0500 From: Damon Permezel <dap@damon.com> To: freebsd-questions@freebsd.org Subject: dell poweredge 4600: host-pci bridges not crossed? Message-ID: <20020502184048.GL24693@fubar.damon.com>
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Hi.
New toy. The 4600 has 6 PCI-X slots, which I believe are paired on 3 busses
across HOST-PCI bridges.
The BIOS knows there is a broadcom NeteXtreme card plugged in. It shows the
pair of slots running in PCI-X mode with one slot empty and one slot with the
device which it identifies.
There is an additional BCM57xx device on the motherb**rd. This is found and
the device works.
Running 4.5-RELEASE, updated last night.
Scanpci, pciconf, and the boot-time pci probes do not find the additional card.
BIOS finds it, and identifies it,
and the link comes up when plugged into a switch, so I am reasonably
sure it is seated correctly.
Here is the `pciconf -v -l' output:
chip0@pci0:0:0: class=0x060000 card=0x00000000 chip=0x00111166 rev=0x22 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
device = 'CMIC-HE'
class = bridge
subclass = HOST-PCI
chip1@pci0:0:1: class=0x060000 card=0x00000000 chip=0x00111166 rev=0x00 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
device = 'CMIC-HE'
class = bridge
subclass = HOST-PCI
chip2@pci0:0:2: class=0x060000 card=0x00000000 chip=0x00111166 rev=0x00 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
device = 'CMIC-HE'
class = bridge
subclass = HOST-PCI
chip3@pci0:0:3: class=0x060000 card=0x00000000 chip=0x00111166 rev=0x00 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
device = 'CMIC-HE'
class = bridge
subclass = HOST-PCI
fxp0@pci0:4:0: class=0x020000 card=0x01061028 chip=0x12298086 rev=0x08 hdr=0x00
vendor = 'Intel Corporation'
device = '82557/8/9 EtherExpress PRO/100(B) Ethernet Adapter'
class = network
subclass = ethernet
ahc0@pci0:6:0: class=0x010000 card=0x01061028 chip=0x001f9005 rev=0x01 hdr=0x00
vendor = 'Adaptec'
device = 'AHA-2940U2/AHA-2940U2W AIC-7890/1 Ultra2 SCSI Controller'
class = mass storage
subclass = SCSI
none0@pci0:14:0: class=0x030000 card=0x01061028 chip=0x47521002 rev=0x27 hdr=0x00
vendor = 'ATI Technologies'
device = 'Rage XL PCI'
class = display
subclass = VGA
chip4@pci0:15:0: class=0x060000 card=0x02011166 chip=0x02011166 rev=0x93 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
device = 'CSB5 PCI to ISA Bridge'
class = bridge
subclass = HOST-PCI
atapci0@pci0:15:1: class=0x010182 card=0x02121166 chip=0x02121166 rev=0x93 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
device = 'CSB5 PCI EIDE Controller'
class = mass storage
subclass = ATA
isab0@pci0:15:3: class=0x060100 card=0x02301166 chip=0x02251166 rev=0x00 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
class = bridge
subclass = PCI-ISA
chip5@pci0:16:0: class=0x060000 card=0x00000000 chip=0x00101166 rev=0x03 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
device = 'CIOB30'
class = bridge
subclass = HOST-PCI
chip6@pci0:16:2: class=0x060000 card=0x00000000 chip=0x00101166 rev=0x03 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
device = 'CIOB30'
class = bridge
subclass = HOST-PCI
chip7@pci0:17:0: class=0x060000 card=0x00000000 chip=0x00101166 rev=0x03 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
device = 'CIOB30'
class = bridge
subclass = HOST-PCI
chip8@pci0:17:2: class=0x060000 card=0x00000000 chip=0x00101166 rev=0x03 hdr=0x00
vendor = 'Reliance Computer Corp./ServerWorks'
device = 'CIOB30'
class = bridge
subclass = HOST-PCI
bge0@pci1:6:0: class=0x020000 card=0x01061028 chip=0x164414e4 rev=0x14 hdr=0x00
vendor = 'Broadcom Corporation'
device = 'BCM5700/1 Gigabit Ethernet Controller'
class = network
subclass = ethernet
pcib9@pci1:8:0: class=0x060400 card=0x00000068 chip=0x03098086 rev=0x01 hdr=0x01
vendor = 'Intel Corporation'
device = '80303 I/O Processor PCI-to-PCI Bridge Unit'
class = bridge
subclass = PCI-PCI
aac0@pci1:8:1: class=0x010400 card=0x01061028 chip=0x000a1028 rev=0x01 hdr=0x00
vendor = 'Dell Computer Corporation'
device = 'PowerEdge 3/Di Expandable RAID Controller'
class = mass storage
subclass = RAID
none1@pci2:6:0: class=0x010000 card=0x00c51028 chip=0x00c59005 rev=0x01 hdr=0x00
vendor = 'Adaptec'
device = 'RAID Subsystem HBA'
class = mass storage
subclass = SCSI
none2@pci2:6:1: class=0x010000 card=0x00c51028 chip=0x00c59005 rev=0x01 hdr=0x00
vendor = 'Adaptec'
device = 'RAID Subsystem HBA'
class = mass storage
subclass = SCSI
Here is `dmesg':
Copyright (c) 1992-2002 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 4.5-RELEASE-p4 #0: Thu May 2 00:00:20 CDT 2002
root@:/usr/obj/usr/src/sys/FUBAR
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 1986388284 Hz
CPU: Pentium 4 (1986.39-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf24 Stepping = 4
Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,<b28>,ACC>
real memory = 536805376 (524224K bytes)
avail memory = 519397376 (507224K bytes)
Preloaded elf kernel "kernel" at 0xc031c000.
md0: Malloc disk
Using $PIR table, 13 entries at 0xc00fc140
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xecc0-0xecff mem 0xfe000000-0xfe0fffff,0xfe203000-0xfe203fff irq 11 at device 4.0 on pci0
fxp0: Ethernet address 00:06:5b:88:18:bc
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ahc0: <Adaptec aic7890/91 Ultra2 SCSI adapter> port 0xe800-0xe8ff mem 0xfe202000-0xfe202fff irq 10 at device 6.0 on pci0
aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/255 SCBs
pci0: <ATI Mach64-GR graphics accelerator> at 14.0
atapci0: <Generic PCI ATA controller> port 0x8b0-0x8bf,0x8d8-0x8db,0x8d0-0x8d7,0x8c8-0x8cb,0x8c0-0x8c7 at device 15.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
isab0: <PCI to ISA bridge (vendor=1166 device=0225)> at device 15.3 on pci0
isa0: <ISA bus> on isab0
pcib1: <Host to PCI bridge> on motherboard
pci1: <PCI bus> on pcib1
bge0: <Broadcom BCM5700 Gigabit Ethernet> mem 0xfcf00000-0xfcf0ffff irq 5 at device 6.0 on pci1
bge0: Ethernet address: 00:06:5b:88:18:bd
miibus1: <MII bus> on bge0
brgphy0: <BCM5401 10/100/1000baseTX PHY> on miibus1
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto
pcib9: <PCI to PCI bridge (vendor=8086 device=0309)> at device 8.0 on pci1
pci2: <PCI bus> on pcib9
pci2: <unknown card> (vendor=0x9005, dev=0x00c5) at 6.0 irq 11
pci2: <unknown card> (vendor=0x9005, dev=0x00c5) at 6.1 irq 10
aac0: <Dell PERC 3/Di> mem 0xf0000000-0xf7ffffff irq 11 at device 8.1 on pci1
aac0: i960RX 100MHz, 118MB cache memory, optional battery present
aac0: Kernel 2.7-0, Build 3153, S/N b821d3
pcib2: <Host to PCI bridge> on motherboard
pci3: <PCI bus> on pcib2
pcib3: <Host to PCI bridge> on motherboard
pci4: <PCI bus> on pcib3
pcib4: <Host to PCI bridge> on motherboard
pci5: <PCI bus> on pcib4
pcib5: <Host to PCI bridge> on motherboard
pci6: <PCI bus> on pcib5
pcib6: <Host to PCI bridge> on motherboard
pci7: <PCI bus> on pcib6
pcib7: <Host to PCI bridge> on motherboard
pci8: <PCI bus> on pcib7
pcib8: <Host to PCI bridge> on motherboard
pci9: <PCI bus> on pcib8
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcbfff,0xec000-0xeffff on isa0
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
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
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 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ata0-slave: ata_command: timeout waiting for intr
ata0-slave: identify failed
acd0: DVD-ROM <LG DVD-ROM DRN-8080B> at ata0-master using PIO4
aacd0: <RAID 5> on aac0
aacd0: 32768MB (67108992 sectors)
aacd1: <RAID 5> on aac0
aacd1: 32768MB (67108992 sectors)
aacd2: <RAID 5> on aac0
aacd2: 38601MB (79056000 sectors)
Mounting root from ufs:/dev/aacd0s1a
aac0: **Monitor** Battery charge is now OK
Tons of PCI busses found, but no second bge.
--
--
Damon Permezel
dap@damon.com
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