Date: Mon, 26 Mar 2007 13:52:18 +0200 From: "Daan Vreeken [PA4DAN]" <Danovitsch@vitsch.net> To: Paul Haddad <paul@pth.com> Cc: freebsd-bugs@freebsd.org Subject: Re: misc/110804: re driver doesn't properly support RTL8110SC Message-ID: <200703261352.18970.Danovitsch@vitsch.net> In-Reply-To: <200703251514.l2PFEf8L056452@www.freebsd.org> References: <200703251514.l2PFEf8L056452@www.freebsd.org>
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On Sunday 25 March 2007 17:14, Paul Haddad wrote:
> >Number: 110804
> >Category: misc
> >Synopsis: re driver doesn't properly support RTL8110SC
> >Confidential: no
> >Severity: serious
> >Priority: low
> >Responsible: freebsd-bugs
> >State: open
> >Quarter:
> >Keywords:
> >Date-Required:
> >Class: sw-bug
> >Submitter-Id: current-users
> >Arrival-Date: Sun Mar 25 15:20:01 GMT 2007
> >Closed-Date:
> >Last-Modified:
> >Originator: Paul Haddad
> >Release: pfSense 1.0.1/6.1 (but verified problem still exists in
> > 6.2) Organization:
>
> PTH Consulting
>
> >Environment:
>
> FreeBSD router.pth.prv 6.1-RELEASE-p15 FreeBSD 6.1-RELEASE-p15 #3: Sat Mar
> 17 23:09:48 UTC 2007
> root@pfSense.local:/usr/obj.pfSense/usr/src/sys/pfSense_wrap.6 i386
>
> >Description:
>
> The Jetway AD3RTLANG (3 port RTL8110SC card) device isn't supported
> properly in the RE driver. It seems like the device is listed in if_reg.h
> but it isn't matching the device. The below is the pciconf for the device.
>
>
> none0@pci0:9:0: class=0x020000 card=0x10ec16f3 chip=0x816910ec rev=0x10
> hdr=0x00 class = network
> subclass = ethernet
> none2@pci0:11:0: class=0x020000 card=0x10ec16f3 chip=0x816910ec
> rev=0x10 hdr=0x00 class = network
> subclass = ethernet
> none3@pci0:12:0: class=0x020000 card=0x10ec16f3 chip=0x816910ec
> rev=0x10 hdr=0x00 class = network
> subclass = ethernet
>
> This doesn't seem to match what the RE driver is looking for. I've tried
> to change the matching logic for the driver but haven't had any luck with
> this.
I stumbled upon this two weeks ago while setting up a new (mini-ITX) server
for my company. The attached patch adds the correct ID's for the Realtek
chips on the Jetway triple-gigabit expansion card.
After patching the kernel all three devices are properly detected and work
like a charm.
This tiny patch was sponsoren by : Vitsch Electronics
pciconf, dmesg or any other information is available upon request.
grtz,
--
Daan
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--- if_re.c~ Mon Jan 1 02:07:02 2007
+++ if_re.c Mon Jan 1 02:11:38 2007
@@ -182,6 +182,8 @@
"RealTek 8169S Single-chip Gigabit Ethernet" },
{ RT_VENDORID, RT_DEVICEID_8169, RL_HWREV_8169_8110SB,
"RealTek 8169SB/8110SB Single-chip Gigabit Ethernet" },
+ { RT_VENDORID, RT_DEVICEID_8169, RL_HWREV_8169_8110SC,
+ "RealTek 8169SC/8110SC Single-chip Gigabit Ethernet" },
{ RT_VENDORID, RT_DEVICEID_8169SC, RL_HWREV_8169_8110SC,
"RealTek 8169SC/8110SC Single-chip Gigabit Ethernet" },
{ RT_VENDORID, RT_DEVICEID_8169, RL_HWREV_8110S,
@@ -1219,7 +1221,9 @@
* Allocate the parent bus DMA tag appropriate for PCI.
*/
#define RL_NSEG_NEW 32
- error = bus_dma_tag_create(bus_get_dma_tag(dev), 1, 0,
+// DAAN Daan daan !!
+// error = bus_dma_tag_create(bus_get_dma_tag(dev), 1, 0,
+ error = bus_dma_tag_create(NULL, 1, 0,
BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
MAXBSIZE, RL_NSEG_NEW, BUS_SPACE_MAXSIZE_32BIT, 0,
NULL, NULL, &sc->rl_parent_tag);
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