Linux-2.6.12-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!
diff --git a/sound/oss/gus_hw.h b/sound/oss/gus_hw.h
new file mode 100644
index 0000000..f97a0b8
--- /dev/null
+++ b/sound/oss/gus_hw.h
@@ -0,0 +1,50 @@
+
+/*
+ * I/O addresses
+ */
+
+#define u_Base (gus_base + 0x000)
+#define u_Mixer u_Base
+#define u_Status (gus_base + 0x006)
+#define u_TimerControl (gus_base + 0x008)
+#define u_TimerData (gus_base + 0x009)
+#define u_IRQDMAControl (gus_base + 0x00b)
+#define u_MidiControl (gus_base + 0x100)
+#define MIDI_RESET 0x03
+#define MIDI_ENABLE_XMIT 0x20
+#define MIDI_ENABLE_RCV 0x80
+#define u_MidiStatus u_MidiControl
+#define MIDI_RCV_FULL 0x01
+#define MIDI_XMIT_EMPTY 0x02
+#define MIDI_FRAME_ERR 0x10
+#define MIDI_OVERRUN 0x20
+#define MIDI_IRQ_PEND 0x80
+#define u_MidiData (gus_base + 0x101)
+#define u_Voice (gus_base + 0x102)
+#define u_Command (gus_base + 0x103)
+#define u_DataLo (gus_base + 0x104)
+#define u_DataHi (gus_base + 0x105)
+#define u_MixData (gus_base + 0x106) /* Rev. 3.7+ mixing */
+#define u_MixSelect (gus_base + 0x506) /* registers. */
+#define u_IrqStatus u_Status
+# define MIDI_TX_IRQ 0x01 /* pending MIDI xmit IRQ */
+# define MIDI_RX_IRQ 0x02 /* pending MIDI recv IRQ */
+# define GF1_TIMER1_IRQ 0x04 /* general purpose timer */
+# define GF1_TIMER2_IRQ 0x08 /* general purpose timer */
+# define WAVETABLE_IRQ 0x20 /* pending wavetable IRQ */
+# define ENVELOPE_IRQ 0x40 /* pending volume envelope IRQ */
+# define DMA_TC_IRQ 0x80 /* pending dma tc IRQ */
+
+#define ICS2101 1
+# define ICS_MIXDEVS 6
+# define DEV_MIC 0
+# define DEV_LINE 1
+# define DEV_CD 2
+# define DEV_GF1 3
+# define DEV_UNUSED 4
+# define DEV_VOL 5
+
+# define CHN_LEFT 0
+# define CHN_RIGHT 1
+#define CS4231 2
+#define u_DRAMIO (gus_base + 0x107)