X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Fembeddedice.h;h=8c4bc6f2d1072f363237a2748bb99f8cf24708a2;hp=dde37f65f372d2bd1e293516b34e75e5a807bde4;hb=7c7fed0283e5c6e434de94af443218ef78175e87;hpb=9b25f5eba2a8326e28146bbe315efe21e0cea91e

diff --git a/src/target/embeddedice.h b/src/target/embeddedice.h
index dde37f65f3..8c4bc6f2d1 100644
--- a/src/target/embeddedice.h
+++ b/src/target/embeddedice.h
@@ -2,6 +2,12 @@
  *   Copyright (C) 2005, 2006 by Dominic Rath                              *
  *   Dominic.Rath@gmx.de                                                   *
  *                                                                         *
+ *   Copyright (C) 2007,2008 Øyvind Harboe                                 *
+ *   oyvind.harboe@zylin.com                                               *
+ *                                                                         *
+ *   Copyright (C) 2008 by Spencer Oliver                                  *
+ *   spen@spen-soft.co.uk                                                  *
+ *                                                                         *
  *   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     *
@@ -49,7 +55,7 @@ enum
 enum
 {
 	EICE_DBG_CONTROL_ICEDIS = 5,
-	EICE_DBG_CONTROL_MONEN = 4,	
+	EICE_DBG_CONTROL_MONEN = 4,
 	EICE_DBG_CONTROL_INTDIS = 2,
 	EICE_DBG_CONTROL_DBGRQ = 1,
 	EICE_DBG_CONTROL_DBGACK = 0,
@@ -91,82 +97,36 @@ typedef struct embeddedice_reg_s
 } embeddedice_reg_t;
 
 extern reg_cache_t* embeddedice_build_reg_cache(target_t *target, arm7_9_common_t *arm7_9);
+extern int embeddedice_setup(target_t *target);
 extern int embeddedice_read_reg(reg_t *reg);
-extern int embeddedice_write_reg(reg_t *reg, u32 value);
+extern void embeddedice_write_reg(reg_t *reg, u32 value);
 extern int embeddedice_read_reg_w_check(reg_t *reg, u8* check_value, u8* check_mask);
-extern int embeddedice_store_reg(reg_t *reg);
-extern int embeddedice_set_reg(reg_t *reg, u32 value);
+extern void embeddedice_store_reg(reg_t *reg);
+extern void embeddedice_set_reg(reg_t *reg, u32 value);
 extern int embeddedice_set_reg_w_exec(reg_t *reg, u8 *buf);
 extern int embeddedice_receive(arm_jtag_t *jtag_info, u32 *data, u32 size);
 extern int embeddedice_send(arm_jtag_t *jtag_info, u32 *data, u32 size);
 extern int embeddedice_handshake(arm_jtag_t *jtag_info, int hsbit, u32 timeout);
 
-/* If many embeddedice_write_reg() follow eachother, then the >1 invocations can be this faster version of 
+/* If many embeddedice_write_reg() follow eachother, then the >1 invocations can be this faster version of
  * embeddedice_write_reg
  */
-static __inline__ void embeddedice_write_reg_inner(reg_t *reg, u32 value)
+static __inline__ void embeddedice_write_reg_inner( jtag_tap_t *tap, int reg_addr, u32 value)
 {
-	embeddedice_reg_t *ice_reg = reg->arch_info;
-	u8 reg_addr = ice_reg->addr & 0x1f;
-#if 1
+	static const int embeddedice_num_bits[]={32,5,1};
 	u32 values[3];
-	int num_bits[3];
-	
+
 	values[0]=value;
-	num_bits[0]=32;
 	values[1]=reg_addr;
-	num_bits[1]=5;
 	values[2]=1;
-	num_bits[2]=1;
-	
-	jtag_add_dr_out(ice_reg->jtag_info->chain_pos, 
+
+	jtag_add_dr_out( tap,
 			3,
-			num_bits,
+			embeddedice_num_bits,
 			values,
-			-1);
-#else
-	scan_field_t fields[3];
-	u8 field0_out[4];
-	u8 field1_out[1];
-	u8 field2_out[1];
-
-	fields[0].device = ice_reg->jtag_info->chain_pos;
-	fields[0].num_bits = 32;
-	fields[0].out_value = field0_out;
-	buf_set_u32(fields[0].out_value, 0, 32, value);
-	fields[0].out_mask = NULL;
-	fields[0].in_value = NULL;
-	fields[0].in_check_value = NULL;
-	fields[0].in_check_mask = NULL;
-	fields[0].in_handler = NULL;
-	fields[0].in_handler_priv = NULL;
-	
-	fields[1].device = ice_reg->jtag_info->chain_pos;
-	fields[1].num_bits = 5;
-	fields[1].out_value = field1_out;
-	buf_set_u32(fields[1].out_value, 0, 5, reg_addr);
-	fields[1].out_mask = NULL;
-	fields[1].in_value = NULL;
-	fields[1].in_check_value = NULL;
-	fields[1].in_check_mask = NULL;
-	fields[1].in_handler = NULL;
-	fields[1].in_handler_priv = NULL;
-
-	fields[2].device = ice_reg->jtag_info->chain_pos;
-	fields[2].num_bits = 1;
-	fields[2].out_value = field2_out;
-	buf_set_u32(fields[2].out_value, 0, 1, 1);
-	fields[2].out_mask = NULL;
-	fields[2].in_value = NULL;
-	fields[2].in_check_value = NULL;
-	fields[2].in_check_mask = NULL;
-	fields[2].in_handler = NULL;
-	fields[2].in_handler_priv = NULL;
-	
-	jtag_add_dr_scan(3, fields, -1);
-	
-#endif
+			TAP_INVALID);
 }
 
+void embeddedice_write_dcc(jtag_tap_t *tap, int reg_addr, u8 *buffer, int little, int count);
 
 #endif /* EMBEDDED_ICE_H */