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Date: Tue, 6 Apr 2004 10:20:10 +0400
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Thread-Topic: dev/sound/pcm/sound.h shadows INTR_MPSAFE declaration
Thread-Index: AcQbhkUpnl/ESyuXTzisCx74h3H9hAAFb8oQ
From: "Yuriy Tsibizov" <Yuriy.Tsibizov@gfk.ru>
To: "Doug White" <dwhite@gumbysoft.com>
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Subject: RE: dev/sound/pcm/sound.h shadows INTR_MPSAFE declaration
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> > Today I've noticied that my driver is marked as Giant-locked:
>=20
> Is it actually MPSAFE?  If so, feel free to mark it as such,=20
> although pcm
> isn't fully locked yet, so we take no responsibility for any damage
> caused :)

Some sound drivers in -CURRENT allocate interrupts with INTR_MPSAFE.=20
The problem is that after including dev/sound/pcm/sound.h INTR_MPSAFE no =
longer equals to 512, but it is set to 0. And if sound driver interrupt =
was allocated as INTR_TYPE_AV|INTR_MPSAFE it will be marked only as =
INTR_TYPE_TTY.=20

Yuriy.