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Date:      Tue, 21 Nov 2000 19:15:24 +0200
From:      A G F Keahan <ak@freenet.co.uk>
To:        gandalf@vilnya.demon.co.uk
Cc:        freebsd-multimedia@freebsd.org
Subject:   ES1371 (rev 2) AC97 problem
Message-ID:  <3A1AADAC.2B0EF3CE@freenet.co.uk>

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pcm fails to attach the card with the following error message:

pcm0: <AudioPCI ES1371> port 0xb800-0xb83f irq 5 at device 14.0 on pci0
pcm0: ac97 codec invalid or not present (id == 0)
device_probe_and_attach: pcm0 attach returned 6


The relevant line from 'pciconf -l':

pcm0@pci0:14:0: class=0x040100 card=0x20001274 chip=0x58801274 rev=0x02
hdr=0x00

Verbose output (es_debug=1) appended below:

pcm0: <AudioPCI ES1371> port 0xb800-0xb83f irq 5 at device 14.0 on pci0
es_init
es_init rev == 7 || rev >= 9
wrcodec addr 0x26 data 0x0
wrcodec addr 0x0 data 0x0
rdcodec addr 0x0 ... loop 1 t 0x1000 x 0x40000000 loop 2 t 0x5000 x
0x70000 loop 3 t 0x1000 0x40000000 ret 0x0
rdcodec addr 0x7c ... loop 1 t 0x1000 x 0x40000000 loop 2 t 0x5000 x
0x70000 loop 3 t 0x1000 0x40000000 ret 0x0
rdcodec addr 0x7e ... loop 1 t 0x1000 x 0x40000000 loop 2 t 0x5000 x
0x70000 loop 3 t 0x1000 0x40000000 ret 0x0
pcm0: ac97 codec invalid or not present (id == 0)
device_probe_and_attach: pcm0 attach returned 6

Any ideas?

Alex


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