1) Downloaded NFORCE-Linux-x86-1.23.zip driver
2) unzip NFORCE-Linux-x86-1.23.zip
3) cd NV_Linux_DRV_PKG_v1.23/RHEL5/rpm
4) rpm -ivh nvlan-rhel5-0.62-1.23.i686.rpm
rpm -ivh nvsata-rhel5-2.1-1.23.i686.rpm
5) cd NV_Linux_DRV_PKG_v1.23/RHEL5/source
6) created Makefile with the following contents
obj-m := forcedeth.o

But not able to execute "make" to install the driver. Am I missing anything? There is no change even I rebooted the PC.

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[root@localhost ~]# lspci -v
00:00.0 Host bridge: nVidia Corporation Unknown device 07c1 (rev a2)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: bus master, 66MHz, fast devsel, latency 0

00:00.1 RAM memory: nVidia Corporation nForce 630i memory controller (rev a2)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: bus master, 66MHz, fast devsel, latency 0

00:01.0 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel

00:01.1 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel

00:01.2 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel

00:01.3 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel

00:01.4 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel

00:01.5 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel

00:01.6 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel

00:02.0 RAM memory: nVidia Corporation nForce 630i memory controller (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel

00:03.0 ISA bridge: nVidia Corporation Unknown device 07d7 (rev a2)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: bus master, 66MHz, fast devsel, latency 0

00:03.1 SMBus: nVidia Corporation Unknown device 07d8 (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel, IRQ 11
I/O ports at ff00 [size=64]
I/O ports at 1c00 [size=64]
I/O ports at 1c80 [size=64]
Capabilities: [44] Power Management version 2

00:03.2 RAM memory: nVidia Corporation Unknown device 07d9 (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel

00:03.4 RAM memory: nVidia Corporation Unknown device 07c8 (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: 66MHz, fast devsel

00:04.0 USB Controller: nVidia Corporation GeForce 7100/nForce 630i (rev a1) (prog-if 10 [OHCI])
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 7
Memory at effff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2

00:04.1 USB Controller: nVidia Corporation GeForce 7100/nForce 630i (rev a1) (prog-if 20 [EHCI])
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 5
Memory at efffe000 (32-bit, non-prefetchable) [size=256]
Capabilities: [44] Debug port
Capabilities: [80] Power Management version 2

00:08.0 IDE interface: nVidia Corporation Unknown device 056c (rev a1) (prog-if 8a [Master SecP PriP])
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: bus master, 66MHz, fast devsel, latency 0
I/O ports at fc00 [size=16]
Capabilities: [44] Power Management version 2

00:09.0 Audio device: nVidia Corporation MCP73 High Definition Audio (rev a1)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 11
Memory at efff4000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-

00:0a.0 PCI bridge: nVidia Corporation Unknown device 056d (rev a1) (prog-if 01 [Subtractive decode])
Flags: bus master, 66MHz, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: efd00000-efdfffff
Prefetchable memory behind bridge: efc00000-efcfffff
Capabilities: [b8] #0d [0000]

00:0b.0 PCI bridge: nVidia Corporation Unknown device 056e (rev a1) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: ea000000-edffffff
Prefetchable memory behind bridge: 00000000d0000000-00000000dff00000
Capabilities: [40] #0d [0000]
Capabilities: [48] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable-
Capabilities: [80] Express Root Port (Slot+) IRQ 0

00:0c.0 PCI bridge: nVidia Corporation Unknown device 056f (rev a1) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: ef800000-ef9fffff
Prefetchable memory behind bridge: 00000000efb00000-00000000efb00000
Capabilities: [40] #0d [0000]
Capabilities: [48] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable-
Capabilities: [80] Express Root Port (Slot+) IRQ 0

00:0d.0 PCI bridge: nVidia Corporation Unknown device 056f (rev a1) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: efa00000-efafffff
Prefetchable memory behind bridge: 00000000efe00000-00000000efe00000
Capabilities: [40] #0d [0000]
Capabilities: [48] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable-
Capabilities: [80] Express Root Port (Slot+) IRQ 0

00:0e.0 IDE interface: nVidia Corporation Unknown device 07f0 (rev a2) (prog-if 85 [Master SecO PriO])
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 11
I/O ports at 09f0 [size=8]
I/O ports at 0bf0 [size=4]
I/O ports at 0970 [size=8]
I/O ports at 0b70 [size=4]
I/O ports at f700 [size=16]
Memory at efff8000 (32-bit, non-prefetchable) [size=8K]
Capabilities: [44] Power Management version 2
Capabilities: [8c] #12 [0010]
Capabilities: [b0] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-

00:0f.0 Ethernet controller: nVidia Corporation MCP73 Ethernet (rev a2)
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 15
Memory at efffd000 (32-bit, non-prefetchable) [size=4K]
I/O ports at f600 [size=8]
Memory at efffc000 (32-bit, non-prefetchable) [size=256]
Memory at efffb000 (32-bit, non-prefetchable) [size=16]
Capabilities: [44] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-

01:07.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev c0) (prog-if 10 [OHCI])
Subsystem: Hewlett-Packard Company Unknown device 2a65
Flags: bus master, medium devsel, latency 0, IRQ 10
Memory at efdff000 (32-bit, non-prefetchable) [size=2K]
I/O ports at cf00 [size=128]
Capabilities: [50] Power Management version 2

02:00.0 VGA compatible controller: nVidia Corporation Unknown device 06e0 (rev a1) (prog-if 00 [VGA controller])
Subsystem: Unknown device 1b0a:9004
Flags: bus master, fast devsel, latency 0, IRQ 5
Memory at ec000000 (32-bit, non-prefetchable) [size=16M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
Memory at ea000000 (64-bit, non-prefetchable) [size=32M]
I/O ports at bf00 [size=128]
[virtual] Expansion ROM at ed000000 [disabled] [size=128K]
Capabilities: [60] Power Management version 3
Capabilities: [68] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Capabilities: [78] Express Endpoint IRQ 0

03:00.0 Multimedia video controller: Conexant Unknown device 8880 (rev 0f)
Subsystem: Avermedia Technologies Inc Unknown device de39
Flags: bus master, fast devsel, latency 0, IRQ 7
Memory at ef800000 (64-bit, non-prefetchable) [size=2M]
Capabilities: [40] Express Endpoint IRQ 0
Capabilities: [80] Power Management version 2
Capabilities: [90] Vital Product Data
Capabilities: [a0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-