On current upstream (not including these three patches), my dmesg is
filled with the following from forcedeth 0.49:
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
eth0: too many iterations (6) in nv_nic_irq.
...
This is a 2x2 (2 package, each a dual core) x86-64 Opteron machine with
an nforce chipset.
lspci attached.
Jeff
00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0
Capabilities: <available only to root>
00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3)
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0
I/O ports at <ignored>
00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: 66Mhz, fast devsel, IRQ 11
I/O ports at 2880 [size=32]
I/O ports at 2800 [size=64]
I/O ports at 2840 [size=64]
Capabilities: <available only to root>
00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
(prog-if 10 [OHCI])
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 201
Memory at f2100000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
(prog-if 20 [EHCI])
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 193
Memory at febf0000 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio
Controller (rev a2)
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 217
I/O ports at 2000 [size=256]
I/O ports at 2400 [size=256]
Memory at f2101000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev f2) (prog-if 8a
[Master SecP PriP])
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0
I/O ports at 28a0 [size=16]
Capabilities: <available only to root>
00:07.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3)
(prog-if 85 [Master SecO PriO])
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 193
I/O ports at 28d0 [size=8]
I/O ports at 28f8 [size=4]
I/O ports at 28d8 [size=8]
I/O ports at 28fc [size=4]
I/O ports at 28b0 [size=16]
Memory at f2102000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
00:08.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3)
(prog-if 85 [Master SecO PriO])
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 201
I/O ports at 28e0 [size=8]
I/O ports at 2c00 [size=4]
I/O ports at 28e8 [size=8]
I/O ports at 2c04 [size=4]
I/O ports at 28c0 [size=16]
Memory at f2103000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2) (prog-if 01
[Subtractive decode])
Flags: bus master, 66Mhz, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=64
Memory behind bridge: f2000000-f20fffff
00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3)
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 209
Memory at f2104000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 28f0 [size=8]
Capabilities: <available only to root>
00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3) (prog-if 00
[Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=0
Memory behind bridge: f0000000-f1ffffff
Prefetchable memory behind bridge: 00000000d0000000-00000000dff00000
Capabilities: <available only to root>
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration
Flags: fast devsel
Capabilities: <available only to root>
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address
Map
Flags: fast devsel
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM
Controller
Flags: fast devsel
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control
Flags: fast devsel
00:19.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration
Flags: fast devsel
Capabilities: <available only to root>
00:19.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address
Map
Flags: fast devsel
00:19.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM
Controller
Flags: fast devsel
00:19.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control
Flags: fast devsel
05:05.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000
Controller (PHY/Link) (prog-if 10 [OHCI])
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, medium devsel, latency 66, IRQ 10
Memory at f2004000 (32-bit, non-prefetchable) [size=2K]
Memory at f2000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <available only to root>
0a:00.0 VGA compatible controller: nVidia Corporation NV37GL [Quadro FX 330]
(rev a2) (prog-if 00 [VGA])
Subsystem: nVidia Corporation: Unknown device 0215
Flags: fast devsel, IRQ 5
Memory at f0000000 (32-bit, non-prefetchable) [disabled] [size=16M]
[virtual] Memory at d0000000 (32-bit, non-prefetchable) [disabled]
[size=256M]
Memory at f1000000 (32-bit, non-prefetchable) [disabled] [size=16M]
40:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
(prog-if 00 [Normal decode])
Flags: bus master, 66Mhz, medium devsel, latency 66
Bus: primary=40, secondary=41, subordinate=41, sec-latency=64
Capabilities: <available only to root>
40:01.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01)
(prog-if 10 [IO-APIC])
Subsystem: Advanced Micro Devices [AMD]: Unknown device 7450
Flags: bus master, medium devsel, latency 0
Memory at f2800000 (64-bit, non-prefetchable) [size=4K]
40:02.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
(prog-if 00 [Normal decode])
Flags: bus master, 66Mhz, medium devsel, latency 66
Bus: primary=40, secondary=61, subordinate=61, sec-latency=64
I/O behind bridge: 00001000-00001fff
Memory behind bridge: f2200000-f27fffff
Prefetchable memory behind bridge: 0000000088000000-0000000088200000
Capabilities: <available only to root>
40:02.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01)
(prog-if 10 [IO-APIC])
Subsystem: Advanced Micro Devices [AMD]: Unknown device 7450
Flags: bus master, medium devsel, latency 0
Memory at f2801000 (64-bit, non-prefetchable) [size=4K]
61:04.0 SCSI storage controller: Marvell Technology Group Ltd.: Unknown device
6042 (rev 02)
Subsystem: Marvell Technology Group Ltd.: Unknown device 11ab
Flags: bus master, 66Mhz, medium devsel, latency 66, IRQ 5
Memory at f2200000 (64-bit, non-prefetchable) [size=1M]
I/O ports at 1000 [size=256]
Memory at f2700000 (64-bit, non-prefetchable) [size=512K]
[virtual] Expansion ROM at 88200000 [disabled] [size=512K]
Capabilities: <available only to root>
61:06.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X
Fusion-MPT Dual Ultra320 SCSI (rev 07)
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, medium devsel, latency 64, IRQ 177
I/O ports at 1400 [size=256]
Memory at f2300000 (64-bit, non-prefetchable) [size=1M]
Memory at f2400000 (64-bit, non-prefetchable) [size=1M]
[virtual] Expansion ROM at 88000000 [disabled] [size=1M]
Capabilities: <available only to root>
61:06.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X
Fusion-MPT Dual Ultra320 SCSI (rev 07)
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, medium devsel, latency 64, IRQ 185
I/O ports at 1800 [size=256]
Memory at f2500000 (64-bit, non-prefetchable) [size=1M]
Memory at f2600000 (64-bit, non-prefetchable) [size=1M]
[virtual] Expansion ROM at 88100000 [disabled] [size=1M]
Capabilities: <available only to root>
80:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0
Capabilities: <available only to root>
80:01.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
Subsystem: Hewlett-Packard Company: Unknown device 1500
Flags: bus master, 66Mhz, fast devsel, latency 0
I/O ports at <ignored>
Memory at f2900000 (32-bit, non-prefetchable) [size=4K]
