X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Pico%2Fcd%2FLC89510.h;h=2b0d382658f64f58d0672e53f0fafb1e22ab109e;hb=b923ecbe75225bc7a1b6fbf419fd962a59066d59;hp=7a0fa5e257c08cea532c9df49644698fd3b59cce;hpb=cc68a136aa179a5f32fe40208371eb9c2b0aadae;p=picodrive.git

diff --git a/Pico/cd/LC89510.h b/Pico/cd/LC89510.h
index 7a0fa5e..2b0d382 100644
--- a/Pico/cd/LC89510.h
+++ b/Pico/cd/LC89510.h
@@ -1,3 +1,12 @@
+/***********************************************************
+ *                                                         *
+ * This source was taken from the Gens project             *
+ * Written by Stéphane Dallongeville                       *
+ * Copyright (c) 2002 by Stéphane Dallongeville            *
+ * Modified/adapted for PicoDrive by notaz, 2007           *
+ *                                                         *
+ ***********************************************************/
+
 #ifndef _LC89510_H
 #define _LC89510_H
 
@@ -7,9 +16,10 @@ extern "C" {
 
 typedef struct
 {
-	unsigned int Host_Data;
-	unsigned int DMA_Adr;
-	unsigned int Stop_Watch;
+	unsigned char Buffer[(32 * 1024 * 2) + 2352];
+//	unsigned int Host_Data;		// unused
+//	unsigned int DMA_Adr;		// 0A
+//	unsigned int Stop_Watch;	// 0C
 	unsigned int COMIN;
 	unsigned int IFSTAT;
 	union
@@ -87,7 +97,7 @@ typedef struct
 		} B;
 		unsigned int N;
 	} CTRL;
-	unsigned char Buffer[(32 * 1024 * 2) + 2352];
+	unsigned int Decode_Reg_Read;
 } CDC;
 
 typedef struct
@@ -102,25 +112,20 @@ typedef struct
 	unsigned short Seconde;
 	unsigned short Frame;
 	unsigned char  Ext;
+	unsigned char  pad[3];
 } CDD;
 
 
-extern int CDC_Decode_Reg_Read;
-
-
-void LC89510_Reset(void);
-unsigned short Read_CDC_Host(int is_sub);
-void Update_CDC_TRansfer(void);
-void CDC_Update_Header(void);
-
-unsigned char CDC_Read_Reg(void);
-void CDC_Write_Reg(unsigned char Data);
+PICO_INTERNAL_ASM unsigned short Read_CDC_Host(int is_sub);
+PICO_INTERNAL void LC89510_Reset(void);
+PICO_INTERNAL void Update_CDC_TRansfer(int which);
+PICO_INTERNAL void CDC_Update_Header(void);
 
-void CDD_Export_Status(void);
-void CDD_Import_Command(void);
+PICO_INTERNAL unsigned char CDC_Read_Reg(void);
+PICO_INTERNAL void CDC_Write_Reg(unsigned char Data);
 
-unsigned char SCD_Read_Byte(unsigned int Adr);
-unsigned short SCD_Read_Word(unsigned int Adr);
+PICO_INTERNAL void CDD_Export_Status(void);
+PICO_INTERNAL void CDD_Import_Command(void);
 
 #ifdef __cplusplus
 };