82801FB/FR/FW/FRW Intel High DefiNition Audio Controller

Evgeny Solovyov a.n.s.i at gmx.net
Thu Nov 10 19:33:18 GMT 2005

Hallo Ariff,

i'm sorry for my english

Can you help me? plz

i've a box with 82801FB/FR/FW/FRW Intel High DefiNition Audio 
Controller. But the Chip is 0x26688086 and not 0x266e8086 listet in your
patch  http://people.freebsd.org/~ariff/

I changed dev/sound/pci/ich.c:

-#define INTEL_82801FB   0x266e  /* ICH6 needs to be treated as ICH4 */
+#define INTEL_82801FB   0x2668  /* ICH6 needs to be treated as ICH4 */

and here is bit of dmesg:

pcm0: <Intel ICH6 (82801FB)> mem 0xb0000000-0xb0003fff irq 17 at device 
27.0 on pci0
pcm0: unable to map IO port space
device_attach: pcm0 attach returned 6

My box is:

# uname -a
FreeBSD tit007m 6.0-STABLE FreeBSD 6.0-STABLE #2: Wed Nov  9 21:09:30 
UTC 2005     root at tit007m:/usr/obj/usr/src/sys/MOBILE02  i386

And has:

# sysctl hw.snd
hw.snd.report_soft_formats: 1
hw.snd.targetirqrate: 32
hw.snd.feeder_rate_buffersize: 8192
hw.snd.feeder_rate_scaling: 5
hw.snd.feeder_rate_ratemax: 1102500
hw.snd.feeder_rate_ratemin: 4000
hw.snd.verbose: 1
hw.snd.slave_enabled: 1
hw.snd.maxautovchans: 0
hw.snd.unit: 0

# pciconf -lv

none0 at pci0:27:0:        class=0x040300 card=0x09001558 chip=0x26688086 
rev=0x03                                     hdr=0x00
     vendor   = 'Intel Corporation'
     device   = '82801FB/FR/FW/FRW Intel High DefiNition Audio Controller'
     class    = multimedia

Thank you very match!


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