knoppix 3.4(517) cannot find aic 7899

I start a box by knoppix 3.4(0517), but it cannot found aic7899 scsi card and disk. Slax can find them. what's wrong?





knoppix26 2 ; lspci -v:


0000:00:00.0 Host bridge: ServerWorks CNB20HE Host Bridge (rev 23)
Flags: fast devsel

0000:00:00.1 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01)
Flags: bus master, medium devsel, latency 64

0000:00:00.2 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01)
Flags: medium devsel

0000:00:00.3 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01)
Flags: medium devsel

0000:00:03.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 0d)
Subsystem: Intel Corp.: Unknown device 340f
Flags: bus master, medium devsel, latency 64, IRQ 21
Memory at fe7e0000 (32-bit, non-prefetchable) [size=fe790000]
I/O ports at 1400 [size=64]
Memory at fe7a0000 (32-bit, non-prefetchable) [size=128K]
Expansion ROM at 00010000 [disabled]
Capabilities: [dc] Power Management version 2

0000:00:04.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 0d)
Subsystem: Intel Corp.: Unknown device 340f
Flags: bus master, medium devsel, latency 64, IRQ 20
Memory at fe780000 (32-bit, non-prefetchable) [size=fe750000]
I/O ports at 1440 [size=64]
Memory at fe760000 (32-bit, non-prefetchable) [size=128K]
Expansion ROM at 00010000 [disabled]
Capabilities: [dc] Power Management version 2

0000:00:0c.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) (prog-if 00 [VGA])
Subsystem: Intel Corp.: Unknown device 340f
Flags: bus master, stepping, medium devsel, latency 64, IRQ 18
Memory at fd000000 (32-bit, non-prefetchable) [size=fe7c0000]
I/O ports at 1000 [size=256]
Memory at fe7f0000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at 00020000 [disabled]
Capabilities: [5c] Power Management version 2

0000:00:0f.0 ISA bridge: ServerWorks CSB5 South Bridge (rev 92)
Subsystem: Intel Corp.: Unknown device 340f
Flags: bus master, medium devsel, latency 32

0000:00:0f.1 IDE interface: ServerWorks CSB5 IDE Controller (rev 92) (prog-if 8a [Master SecP PriP])
Subsystem: Intel Corp.: Unknown device 340f
Flags: bus master, medium devsel, latency 64
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at 03a0 [size=16]
I/O ports at 0410 [size=4]

0000:00:0f.2 USB Controller: ServerWorks OSB4/CSB5 OHCI USB Controller (rev 05) (prog-if 10 [OHCI])
Subsystem: Intel Corp.: Unknown device 340f
Flags: bus master, medium devsel, latency 64, IRQ 10
Memory at fe740000 (32-bit, non-prefetchable)

0000:00:0f.3 Host bridge: ServerWorks CSB5 LPC bridge
Subsystem: Intel Corp.: Unknown device 340f
Flags: bus master, medium devsel, latency 0, IRQ 10




slax lspci:

00:00.0 Host bridge: ServerWorks CNB20HE Host Bridge (rev 23)
00:00.1 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01)
00:00.2 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01)
00:00.3 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01)
00:03.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 0d)
00:04.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 0d)
00:0c.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27)
00:0f.0 ISA bridge: ServerWorks CSB5 South Bridge (rev 92)
00:0f.1 IDE interface: ServerWorks CSB5 IDE Controller (rev 92)
00:0f.2 USB Controller: ServerWorks OSB4/CSB5 OHCI USB Controller (rev 05)
00:0f.3 Host bridge: ServerWorks: Unknown device 0230
01:07.0 SCSI storage controller: Adaptec AIC-7899P U160/m (rev 01)
01:07.1 SCSI storage controller: Adaptec AIC-7899P U160/m (rev 01)

slax more /proc/ioports:

0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
01f0-01f7 : ide0
02f8-02ff : serial(auto)
03a0-03af : ServerWorks CSB5 IDE Controller
03a0-03a7 : ide0
03a8-03af : ide1
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(auto)
0410-0413 : ServerWorks CSB5 IDE Controller
0cf8-0cff : PCI conf1
1000-10ff : ATI Technologies Inc Rage XL
1400-143f : Intel Corp. 82557/8/9 [Ethernet Pro 100]
1400-143f : eepro100
1440-147f : Intel Corp. 82557/8/9 [Ethernet Pro 100] (#2)
1440-147f : eepro100
2000-20ff : Adaptec AIC-7899P U160/m (#2)
2400-24ff : Adaptec AIC-7899P U160/m