diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 02:20:36 +0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 02:20:36 +0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /sound/oss/emu10k1/cardmo.h | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'sound/oss/emu10k1/cardmo.h')
-rw-r--r-- | sound/oss/emu10k1/cardmo.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/sound/oss/emu10k1/cardmo.h b/sound/oss/emu10k1/cardmo.h new file mode 100644 index 000000000000..7026eb3a85af --- /dev/null +++ b/sound/oss/emu10k1/cardmo.h @@ -0,0 +1,62 @@ +/* + ********************************************************************** + * cardmo.h + * Copyright 1999, 2000 Creative Labs, Inc. + * + ********************************************************************** + * + * Date Author Summary of changes + * ---- ------ ------------------ + * October 20, 1999 Bertrand Lee base code release + * November 2, 1999 Alan Cox cleaned up + * + ********************************************************************** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this program; if not, write to the Free + * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, + * USA. + * + ********************************************************************** + */ + +#ifndef _CARDMO_H +#define _CARDMO_H + +#include "icardmid.h" +#include <linux/interrupt.h> + +#define CARDMIDIOUT_STATE_DEFAULT 0x00000000 +#define CARDMIDIOUT_STATE_SUSPEND 0x00000001 + +struct emu10k1_mpuout +{ + u32 status; + u32 state; + volatile int intr; + struct midi_queue *firstmidiq; + struct midi_queue *lastmidiq; + u8 laststatus; + struct tasklet_struct tasklet; + spinlock_t lock; + struct midi_openinfo openinfo; +}; + +int emu10k1_mpuout_open(struct emu10k1_card *, struct midi_openinfo *); +int emu10k1_mpuout_close(struct emu10k1_card *); +int emu10k1_mpuout_add_buffer(struct emu10k1_card *, struct midi_hdr *); + +int emu10k1_mpuout_irqhandler(struct emu10k1_card *); +void emu10k1_mpuout_bh(unsigned long); + +#endif /* _CARDMO_H */ |