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 81e45156892a5135b1f91b461ec95a2ef8e4cb1d..5f6e648e8c4104f1e004d8237542d9c7ca024ec7 100644 (file)
--- 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);