Imported Upstream version 4.2-build2006upstream/4.2-build2006upstream

1 files changed, 80 insertions, 0 deletions

diff --git a/attic/drv/oss_vortex/vortex.h b/attic/drv/oss_vortex/vortex.h
new file mode 100644
index 0000000..749d446
--- /dev/null
+++ b/attic/drv/oss_vortex/vortex.h
@@ -0,0 +1,80 @@
+/*
+ * Purpose: Definitions for the Vortex driver
+ */
+/*
+ *
+ * This file is part of Open Sound System.
+ *
+ * Copyright (C) 4Front Technologies 1996-2008.
+ *
+ * This this source file is released under GPL v2 license (no other versions).
+ * See the COPYING file included in the main directory of this source
+ * distribution for the license terms and conditions.
+ *
+ */
+#include "oss_vortex_cfg.h"
+#include "midi_core.h"
+#include <ac97.h>
+#include <oss_pci.h>
+
+#define MAX_PORTC 2
+
+typedef struct
+{
+  int open_mode;
+  int speed, bits, channels;
+  int voice_chn;
+  int audio_enabled;
+  int trigger_bits;
+  int audiodev;
+}
+vortex_portc;
+
+
+typedef struct vortex_devc
+{
+  oss_device_t *osdev;
+  unsigned int bar0addr;
+  unsigned int *bar0virt;
+  volatile unsigned int *dwRegister;
+  unsigned int bar0_size;
+  int irq;
+  char *name;
+  int id;			/* Vortex1 or Vortex2 */
+  oss_mutex_t mutex;
+  oss_mutex_t low_mutex;
+
+  /* Block pointers */
+  oss_native_word global_base;
+  oss_native_word dma_base;
+  oss_native_word midi_base;
+  oss_native_word fifo_base;
+  oss_native_word adbarb_block_base;
+  oss_native_word serial_block_base;
+  oss_native_word parallel_base;
+  oss_native_word src_base;
+
+  /* Mixer parameters */
+  ac97_devc ac97devc;
+  int mixer_dev;
+
+  /* Audio parameters */
+  vortex_portc portc[MAX_PORTC];
+  int open_mode;
+  int origbufsize;
+
+  oss_native_word sr_active;
+  unsigned int tail_index[32];
+  unsigned int dst_index[32];
+  unsigned char sr_list[256];
+  unsigned int dst_routed[256];
+
+  /* MIDI */
+  int midi_opened;
+  int midi_dev;
+  oss_midi_inputbyte_t midi_input_intr;
+}
+vortex_devc;
+
+#define READL(a)	(devc->dwRegister[a>>2])
+#define WRITEL(a, d)	(devc->dwRegister[a>>2]=d)