From: Takashi Iwai <tiwai@suse.de>
To: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: alsa-devel@alsa-project.org, clemens@ladisch.de
Subject: Re: [PATCH] ALSA: firewire-motu: add support for MOTU UltraLite-mk3 (FireWire only model)
Date: Mon, 25 May 2020 08:30:32 +0200 [thread overview]
Message-ID: <s5hv9kkv853.wl-tiwai@suse.de> (raw)
In-Reply-To: <20200523071733.170129-1-o-takashi@sakamocchi.jp>
On Sat, 23 May 2020 09:17:33 +0200,
Takashi Sakamoto wrote:
>
> UltraLite-mk3 was shipped 2008 by MOTU. This model has two lineups;
> FireWire-only and FireWire/USB2.0 Hybrid model. Additionally, the latter
> has two variants in respect of the type of IEEE 1394 connector; alpha
> and beta connector.
>
> This commit adds support for the FireWire-only model, which is already
> discontinued.
>
> $ python3 crpp < /sys/bus/firewire/devices/fw1/config_rom
> ROM header and bus information block
> -----------------------------------------------------------------
> 400 0410353a bus_info_length 4, crc_length 16, crc 13626
> 404 31333934 bus_name "1394"
> 408 20ff7000 irmc 0, cmc 0, isc 1, bmc 0, cyc_clk_acc 255, max_rec 7 (256)
> 40c 0001f200 company_id 0001f2 |
> 410 000902c7 device_id 00000902c7 | EUI-64 0001f200000902c7
>
> root directory
> -----------------------------------------------------------------
> 414 0004ef04 directory_length 4, crc 61188
> 418 030001f2 vendor
> 41c 0c0083c0 node capabilities per IEEE 1394
> 420 d1000002 --> unit directory at 428
> 424 8d000005 --> eui-64 leaf at 438
>
> unit directory at 428
> -----------------------------------------------------------------
> 428 00035556 directory_length 3, crc 21846
> 42c 120001f2 specifier id
> 430 13000019 version
> 434 17100800 model
>
> eui-64 leaf at 438
> -----------------------------------------------------------------
> 438 0002f3c5 leaf_length 2, crc 62405
> 43c 0001f200 company_id 0001f2 |
> 440 000902c7 device_id 00000902c7 | EUI-64 0001f200000902c7
>
> Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Applied now. Thanks.
Takashi
prev parent reply other threads:[~2020-05-25 6:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-23 7:17 [PATCH] ALSA: firewire-motu: add support for MOTU UltraLite-mk3 (FireWire only model) Takashi Sakamoto
2020-05-25 6:30 ` Takashi Iwai [this message]
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