From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Mon, 11 May 2009 09:12:32 +0000 (+0000)
Subject: switch to jtag_add_dr_scan_check() - USB performance fix
X-Git-Tag: v0.2.0~769
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=f5b8fecf2ea7a3415f5ac868da9f0566e8730598

switch to jtag_add_dr_scan_check() - USB performance fix

git-svn-id: svn://svn.berlios.de/openocd/trunk@1738 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---

diff --git a/src/target/etb.c b/src/target/etb.c
index 81e4515689..5f6e648e8c 100644
--- a/src/target/etb.c
+++ b/src/target/etb.c
@@ -177,7 +177,7 @@ static int etb_read_ram(etb_t *etb, u32 *data, int num_frames)
 	fields[0].num_bits = 32;
 	fields[0].out_value = NULL;
 	fields[0].in_value = NULL;
-	
+
 	fields[1].tap = etb->tap;
 	fields[1].num_bits = 7;
 	fields[1].out_value = malloc(1);
@@ -233,18 +233,24 @@ int etb_read_reg_w_check(reg_t *reg, u8* check_value, u8* check_mask)
 	fields[0].num_bits = 32;
 	fields[0].out_value = reg->value;
 	fields[0].in_value = NULL;
+	fields[0].check_value = NULL;
+	fields[0].check_mask = NULL;
 
 	fields[1].tap = etb_reg->etb->tap;
 	fields[1].num_bits = 7;
 	fields[1].out_value = malloc(1);
 	buf_set_u32(fields[1].out_value, 0, 7, reg_addr);
 	fields[1].in_value = NULL;
+	fields[1].check_value = NULL;
+	fields[1].check_mask = NULL;
 
 	fields[2].tap = etb_reg->etb->tap;
 	fields[2].num_bits = 1;
 	fields[2].out_value = malloc(1);
 	buf_set_u32(fields[2].out_value, 0, 1, 0);
 	fields[2].in_value = NULL;
+	fields[2].check_value = NULL;
+	fields[2].check_mask = NULL;
 
 	jtag_add_dr_scan(3, fields, TAP_INVALID);
 
@@ -253,10 +259,10 @@ int etb_read_reg_w_check(reg_t *reg, u8* check_value, u8* check_mask)
 	 */
 	buf_set_u32(fields[1].out_value, 0, 7, 0x0);
 	fields[0].in_value = reg->value;
+	fields[0].check_value = check_value;
+	fields[0].check_mask = check_mask;
 
-	jtag_add_dr_scan(3, fields, TAP_INVALID);
-
-	jtag_check_value_mask(fields+0, check_value, check_mask);
+	jtag_add_dr_scan_check(3, fields, TAP_INVALID);
 
 	free(fields[1].out_value);
 	free(fields[2].out_value);