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!

1 files changed, 99 insertions, 0 deletions

diff --git a/sound/oss/awe_hw.h b/sound/oss/awe_hw.h
new file mode 100644
index 0000000..7e403ad
--- /dev/null
+++ b/sound/oss/awe_hw.h
@@ -0,0 +1,99 @@
+/*
+ * sound/awe_hw.h
+ *
+ * Access routines and definitions for the low level driver for the 
+ * Creative AWE32/SB32/AWE64 wave table synth.
+ *   version 0.4.4; Jan. 4, 2000
+ *
+ * Copyright (C) 1996-2000 Takashi Iwai
+ *
+ * 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 AWE_HW_H_DEF
+#define AWE_HW_H_DEF
+
+/*
+ * Emu-8000 control registers
+ * name(channel)	reg, port
+ */
+
+#define awe_cmd_idx(reg,ch)	(((reg)<< 5) | (ch))
+
+#define Data0    0		/* 0x620: doubleword r/w */
+#define Data1    1		/* 0xA20: doubleword r/w */
+#define Data2    2		/* 0xA22: word r/w */
+#define Data3    3		/* 0xE20: word r/w */
+#define Pointer  4		/* 0xE22 register pointer r/w */
+
+#define AWE_CPF(ch)	awe_cmd_idx(0,ch), Data0	/* DW: current pitch and fractional address */
+#define AWE_PTRX(ch)	awe_cmd_idx(1,ch), Data0	/* DW: pitch target and reverb send */
+#define AWE_CVCF(ch)	awe_cmd_idx(2,ch), Data0	/* DW: current volume and filter cutoff */
+#define AWE_VTFT(ch)	awe_cmd_idx(3,ch), Data0	/* DW: volume and filter cutoff targets */
+#define AWE_0080(ch)	awe_cmd_idx(4,ch), Data0	/* DW: ?? */
+#define AWE_00A0(ch)	awe_cmd_idx(5,ch), Data0	/* DW: ?? */
+#define AWE_PSST(ch)	awe_cmd_idx(6,ch), Data0	/* DW: pan send and loop start address */
+#define AWE_CSL(ch)	awe_cmd_idx(7,ch), Data0	/* DW: chorus send and loop end address */
+#define AWE_CCCA(ch)	awe_cmd_idx(0,ch), Data1	/* DW: Q, control bits, and current address */
+#define AWE_HWCF4	awe_cmd_idx(1,9),  Data1	/* DW: config dw 4 */
+#define AWE_HWCF5	awe_cmd_idx(1,10), Data1	/* DW: config dw 5 */
+#define AWE_HWCF6	awe_cmd_idx(1,13), Data1	/* DW: config dw 6 */
+#define AWE_HWCF7	awe_cmd_idx(1,14), Data1	/* DW: config dw 7? (not documented) */
+#define AWE_SMALR	awe_cmd_idx(1,20), Data1	/* DW: sound memory address for left read */
+#define AWE_SMARR	awe_cmd_idx(1,21), Data1	/* DW:    for right read */
+#define AWE_SMALW	awe_cmd_idx(1,22), Data1	/* DW: sound memory address for left write */
+#define AWE_SMARW	awe_cmd_idx(1,23), Data1	/* DW:    for right write */
+#define AWE_SMLD	awe_cmd_idx(1,26), Data1	/* W: sound memory left data */
+#define AWE_SMRD	awe_cmd_idx(1,26), Data2	/* W:    right data */
+#define AWE_WC		awe_cmd_idx(1,27), Data2	/* W: sample counter */
+#define AWE_WC_Cmd	awe_cmd_idx(1,27)
+#define AWE_WC_Port	Data2
+#define AWE_HWCF1	awe_cmd_idx(1,29), Data1	/* W: config w 1 */
+#define AWE_HWCF2	awe_cmd_idx(1,30), Data1	/* W: config w 2 */
+#define AWE_HWCF3	awe_cmd_idx(1,31), Data1	/* W: config w 3 */
+#define AWE_INIT1(ch)	awe_cmd_idx(2,ch), Data1	/* W: init array 1 */
+#define AWE_INIT2(ch)	awe_cmd_idx(2,ch), Data2	/* W: init array 2 */
+#define AWE_INIT3(ch)	awe_cmd_idx(3,ch), Data1	/* W: init array 3 */
+#define AWE_INIT4(ch)	awe_cmd_idx(3,ch), Data2	/* W: init array 4 */
+#define AWE_ENVVOL(ch)	awe_cmd_idx(4,ch), Data1	/* W: volume envelope delay */
+#define AWE_DCYSUSV(ch)	awe_cmd_idx(5,ch), Data1	/* W: volume envelope sustain and decay */
+#define AWE_ENVVAL(ch)	awe_cmd_idx(6,ch), Data1	/* W: modulation envelope delay */
+#define AWE_DCYSUS(ch)	awe_cmd_idx(7,ch), Data1	/* W: modulation envelope sustain and decay */
+#define AWE_ATKHLDV(ch)	awe_cmd_idx(4,ch), Data2	/* W: volume envelope attack and hold */
+#define AWE_LFO1VAL(ch)	awe_cmd_idx(5,ch), Data2	/* W: LFO#1 Delay */
+#define AWE_ATKHLD(ch)	awe_cmd_idx(6,ch), Data2	/* W: modulation envelope attack and hold */
+#define AWE_LFO2VAL(ch)	awe_cmd_idx(7,ch), Data2	/* W: LFO#2 Delay */
+#define AWE_IP(ch)	awe_cmd_idx(0,ch), Data3	/* W: initial pitch */
+#define AWE_IFATN(ch)	awe_cmd_idx(1,ch), Data3	/* W: initial filter cutoff and attenuation */
+#define AWE_PEFE(ch)	awe_cmd_idx(2,ch), Data3	/* W: pitch and filter envelope heights */
+#define AWE_FMMOD(ch)	awe_cmd_idx(3,ch), Data3	/* W: vibrato and filter modulation freq */
+#define AWE_TREMFRQ(ch)	awe_cmd_idx(4,ch), Data3	/* W: LFO#1 tremolo amount and freq */
+#define AWE_FM2FRQ2(ch)	awe_cmd_idx(5,ch), Data3	/* W: LFO#2 vibrato amount and freq */
+
+/* used during detection (returns ROM version?; not documented in ADIP) */
+#define AWE_U1		0xE0, Data3	  /* (R)(W) used in initialization */
+#define AWE_U2(ch)	0xC0+(ch), Data3  /* (W)(W) used in init envelope  */
+
+
+#define AWE_MAX_VOICES		32
+#define AWE_NORMAL_VOICES	30	/*30&31 are reserved for DRAM refresh*/
+
+#define AWE_MAX_CHANNELS	32	/* max midi channels (must >= voices) */
+#define AWE_MAX_LAYERS	AWE_MAX_VOICES	/* maximum number of multiple layers */
+
+#define AWE_DRAM_OFFSET		0x200000
+#define AWE_MAX_DRAM_SIZE	(28 * 1024)	/* 28 MB is max onboard memory */
+
+#endif