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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /sound/oss/emu10k1/cardmo.h
downloadlinux-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')
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1 files changed, 62 insertions, 0 deletions
diff --git a/sound/oss/emu10k1/cardmo.h b/sound/oss/emu10k1/cardmo.h
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+++ b/sound/oss/emu10k1/cardmo.h
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+/*
+ **********************************************************************
+ * 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 */