Commit b1c00e5a authored by Øyvind Harboe's avatar Øyvind Harboe
Browse files

zy1000: faster jtag_add_ir_scan()

Faster and simpler.

Signed-off-by: default avatarØyvind Harboe <>
parent 27401e4c
......@@ -608,15 +608,9 @@ int interface_jtag_add_ir_scan(int num_fields, const struct scan_field *fields,
if (!found)
/* if a device isn't listed, set it to BYPASS */
uint8_t ones[]={0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff};
struct scan_field tmp;
memset(&tmp, 0, sizeof(tmp));
tmp.out_value = ones;
tmp.num_bits = scan_size;
scanFields(1, &tmp, TAP_IRSHIFT, pause);
/* update device information */
buf_cpy(tmp.out_value, tap->cur_instr, scan_size);
assert(scan_size <= 32);
shiftValueInner(TAP_IRSHIFT, pause?TAP_IRPAUSE:TAP_IRSHIFT, scan_size, 0xffffffff);
tap->bypass = 1;
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