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RealTek 8169 support question

DISCUSSION Chuck Lever 2 participants 5 messages Aug 10, 2007 – Aug 13, 2007

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Hello Francois-

I just bought a new Jetway mainboard with a pair of RTL 8169 NICs. After installing Fedora 7, and upgrading to 2.6.22.1-41.fc7, I still can't get either of the NICs to recognize a link beat from my switch.

lspci -v output:

00:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8110SC/8169SC Gigabit Ethernet (rev 10)
Subsystem: Jetway Information Co., Ltd. Unknown device 10ec
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18
I/O ports at ee00 [size=256]
Memory at fdffe000 (32-bit, non-prefetchable) [size=256]
[virtual] Expansion ROM at 10020000 [disabled] [size=64K]
Capabilities: [dc] Power Management version 2

00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8110SC/8169SC Gigabit Ethernet (rev 10)
Subsystem: Jetway Information Co., Ltd. Unknown device 10ec
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 19
I/O ports at f000 [size=256]
Memory at fdffd000 (32-bit, non-prefetchable) [size=256]
[virtual] Expansion ROM at 10030000 [disabled] [size=64K]
Capabilities: [dc] Power Management version 2

I assume "Unknown device" indicates that the driver doesn't recognize the model string?

Thanks in advance for any advice.

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#1 lore raw

Chuck Lever <[email protected]> :
[...]

Quoted 1 line

I just bought a new Jetway mainboard with a pair of RTL 8169 NICs.

Mini-ITX J7F4 ?

Quoted 13 lines

After installing Fedora 7, and upgrading to 2.6.22.1-41.fc7, I still can't get either of the NICs to recognize a link beat from my switch.

lspci -v output:

00:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8110SC/8169SC Gigabit Ethernet (rev 10)
Subsystem: Jetway Information Co., Ltd. Unknown device 10ec
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18 I/O ports at ee00 [size=256]
Memory at fdffe000 (32-bit, non-prefetchable) [size=256] [virtual] Expansion ROM at 10020000 [disabled] [size=64K]
Capabilities: [dc] Power Management version 2

[...]

Quoted 2 lines

I assume "Unknown device" indicates that the driver doesn't recognize the model string?

Not exactly. The driver uses the PCI Vendor ID/Device ID Configuration registers to identify the chipset. lspci used the same information to identify a "Realtek... RTL-8110SC/8169SC...". It is a known device. The driver does not care about the Subsystem ID ("10ec" above) so there is nothing to worry about here.

Quoted 1 line

Thanks in advance for any advice.

Have your tried 2.6.23-git-latest or at least a post 2.6.23-rc1 kernel ?

Signature · 1 line
Ueimor
#2 lore raw
Quoted 5 lines · Francois Romieu

Chuck Lever <[email protected]> :
[...]

Quoted 1 line

I just bought a new Jetway mainboard with a pair of RTL 8169 NICs.

Mini-ITX J7F4 ?

Yes. I wanted a low-power DSL router that will support IPv6 and have a familiar GUI.

Quoted 1 line

Have your tried 2.6.23-git-latest or at least a post 2.6.23-rc1 kernel ?

Not yet. I wanted to check with "the Maintainer" to see if it was worth trying. :-) The last time I tried a kernel build on one of these little Via processors, it took forever. Will give it a shot.

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#3 lore raw

Chuck Lever <[email protected]> :
[...]

Quoted 2 lines

Not yet. I wanted to check with "the Maintainer" to see if it was worth trying. :-) The last time I tried a kernel build on one of these

It is worth trying.

Quoted 1 line

little Via processors, it took forever. Will give it a shot.

Why can you not compile on a different computer ?

Signature · 1 line
Ueimor
#4 lore raw
Quoted 5 lines · Francois Romieu

Chuck Lever <[email protected]> :
[...]

Quoted 1 line

Not yet. I wanted to check with "the Maintainer" to see if it was worth trying. :-) The last time I tried a kernel build on one of these

It is worth trying.

FYI: I tested a 2.6.23-rc2 kernel over the weekend, and the NICs worked without issue.

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