LQ Newbie
Registered: Feb 2004
Location: San Diego, CA
Distribution: fedora core 3
Posts: 4
Rep:
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PCI card conflict
I recently bought a new PCI video card for my machine and I am having problems getting it to work with my LAN card.
Firstly here is the hardware I am using
Computer - Dell dimension 2350 running FC3
Video card - ATI radeon PowerColor 7000 (PCI)
LAN card - D-Link DFE-530TX+ (PCI also)
The problem is as follows - both cards work fine individually, but not together ie the Radeon card works great when the D-Link card is removed and the D-Link card works great when the Radeon card is disabled (I use the onboard graphics in this case - but the crappy onboard graphics is the reason I got the Radeon card in the first place).
When both cards are present and enabled in the BIOS, my system crashes at the bootup stage of 'initialising hardware' with a segmentation fault while running the rc.sysinit file.
To give people an idea of how the hotplug configures my PCI slots I have included the output of '/proc/interrupts', 'lspci -v', 'lsmod', 'dmesg | grep irq' and 'dmesg | grep IRQ' for the cases where only the Radeon is present or where only the D-Link is present.
Any help on this would be much appreciated - thanks.
###############
Radeon Only:
###############
/proc/interrupts
CPU0
0: 287356 XT-PIC timer
1: 287 XT-PIC i8042
2: 0 XT-PIC cascade
5: 16054 XT-PIC radeon@pci:0000:01:05.0
8: 1 XT-PIC rtc
12: 3099 XT-PIC i8042
14: 10949 XT-PIC ide0
15: 14539 XT-PIC ide1
NMI: 0
ERR: 0
lspci -v
00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 03)
Subsystem: Dell: Unknown device 0147
Flags: bus master, fast devsel, latency 0
Memory at e0000000 (32-bit, prefetchable) [size=64M]
Capabilities: [e4] Vendor Specific Information
00:02.0 Display controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 03)
Subsystem: Dell: Unknown device 0147
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at d0000000 (32-bit, prefetchable) [size=128M]
Memory at e6000000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 1
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 82) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: e4000000-e5ffffff
Prefetchable memory behind bridge: d8000000-dfffffff
00:1f.0 ISA bridge: Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge (rev 02)
Flags: bus master, medium devsel, latency 0
00:1f.1 IDE interface: Intel Corporation 82801DB (ICH4) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Dell: Unknown device 0147
Flags: bus master, medium devsel, latency 0, IRQ 7
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at f000 [size=16]
Memory at 0ff00000 (32-bit, non-prefetchable) [size=1K]
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 02)
Subsystem: Dell: Unknown device 0147
Flags: medium devsel, IRQ 5
I/O ports at 0500 [size=32]
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE] (prog-if 00 [VGA])
Subsystem: C.P. Technology Co. Ltd: Unknown device 2049
Flags: bus master, stepping, medium devsel, latency 32, IRQ 5
Memory at d8000000 (32-bit, prefetchable) [size=128M]
I/O ports at c000 [size=256]
Memory at e5000000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 2
lsmod
Module Size Used by
radeon 75201 1
drm 68949 2 radeon
autofs4 28229 0
sunrpc 164229 1
dm_mod 57333 0
md5 4033 1
ipv6 263105 10
i2c_i801 8653 0
i2c_core 21313 1 i2c_i801
via_rhine 27849 0
mii 5569 1 via_rhine
floppy 64629 0
ext3 130633 3
jbd 83161 1 ext3
dmesg | grep irq
CPU 0 irqstacks, hard=c0447000 soft=c0446000
PCI: IRQ 0 for device 0000:00:1f.1 doesn't match PIRQ mask - try pci=usepirqmask
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ICH4: not 100% native mode: will probe irqs later
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
dmesg | grep IRQ
PCI: Using IRQ router PIIX/ICH [8086/24c0] at 0000:00:1f.0
PCI: IRQ 0 for device 0000:00:1f.1 doesn't match PIRQ mask - try pci=usepirqmask
PCI: Found IRQ 7 for device 0000:00:1f.1
Serial: 8250/16550 driver $Revision: 1.90 $ 76 ports, IRQ sharing enabled
PCI: Found IRQ 7 for device 0000:00:1f.1
PCI: Found IRQ 5 for device 0000:01:05.0
PCI: Sharing IRQ 5 with 0000:00:1f.3
#############
D-Link only
#############
/proc/interrupts
CPU0
0: 204413 XT-PIC timer
1: 171 XT-PIC i8042
2: 0 XT-PIC cascade
8: 1 XT-PIC rtc
11: 98 XT-PIC eth0
12: 127 XT-PIC i8042
14: 6855 XT-PIC ide0
15: 2444 XT-PIC ide1
NMI: 0
ERR: 0
lspci -v
00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 03)
Subsystem: Dell: Unknown device 0147
Flags: bus master, fast devsel, latency 0
Memory at e8000000 (32-bit, prefetchable) [size=64M]
Capabilities: [e4] Vendor Specific Information
00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 03) (prog-if 00 [VGA])
Subsystem: Dell: Unknown device 0147
Flags: bus master, fast devsel, latency 0, IRQ 5
Memory at e0000000 (32-bit, prefetchable) [size=128M]
Memory at ee000000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 1
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 82) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: ec000000-edffffff
00:1f.0 ISA bridge: Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge (rev 02)
Flags: bus master, medium devsel, latency 0
00:1f.1 IDE interface: Intel Corporation 82801DB (ICH4) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Dell: Unknown device 0147
Flags: bus master, medium devsel, latency 0, IRQ 7
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at f000 [size=16]
Memory at 0ff00000 (32-bit, non-prefetchable) [size=1K]
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 02)
Subsystem: Dell: Unknown device 0147
Flags: medium devsel, IRQ 11
I/O ports at 0500 [size=32]
01:05.0 Ethernet controller: VIA Technologies, Inc. VT6105 [Rhine-III] (rev 86)
Subsystem: D-Link System Inc: Unknown device 1406
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at c000 [size=256]
Memory at ed000000 (32-bit, non-prefetchable) [size=256]
Capabilities: [40] Power Management version 2
lsmod
Module Size Used by
autofs4 28229 0
sunrpc 164229 1
dm_mod 57333 0
md5 4033 1
ipv6 263105 10
i2c_i801 8653 0
i2c_core 21313 1 i2c_i801
via_rhine 27849 0
mii 5569 1 via_rhine
floppy 64629 0
ext3 130633 3
jbd 83161 1 ext3
dmesg | grep irq
CPU 0 irqstacks, hard=c0447000 soft=c0446000
PCI: IRQ 0 for device 0000:00:1f.1 doesn't match PIRQ mask - try pci=usepirqmask
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ICH4: not 100% native mode: will probe irqs later
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
dmesg | grep IRQ
PCI: Using IRQ router PIIX/ICH [8086/24c0] at 0000:00:1f.0
PCI: IRQ 0 for device 0000:00:1f.1 doesn't match PIRQ mask - try pci=usepirqmask
PCI: Found IRQ 7 for device 0000:00:1f.1
Serial: 8250/16550 driver $Revision: 1.90 $ 76 ports, IRQ sharing enabled
PCI: Found IRQ 7 for device 0000:00:1f.1
PCI: Found IRQ 11 for device 0000:01:05.0
PCI: Sharing IRQ 11 with 0000:00:1f.3
eth0: VIA Rhine III at 0xed000000, 00:13:46:71:15:2f, IRQ 11.
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