static int jtag_vpi_queue_tdi(uint8_t *bits, int nb_bits, int tap_shift)
{
int nb_xfer = DIV_ROUND_UP(nb_bits, XFERT_MAX_SIZE * 8);
- uint8_t *xmit_buffer = bits;
- int xmit_nb_bits = nb_bits;
- int i = 0;
int retval;
while (nb_xfer) {
-
if (nb_xfer == 1) {
- retval = jtag_vpi_queue_tdi_xfer(&xmit_buffer[i], xmit_nb_bits, tap_shift);
+ retval = jtag_vpi_queue_tdi_xfer(bits, nb_bits, tap_shift);
if (retval != ERROR_OK)
return retval;
} else {
- retval = jtag_vpi_queue_tdi_xfer(&xmit_buffer[i], XFERT_MAX_SIZE * 8, NO_TAP_SHIFT);
+ retval = jtag_vpi_queue_tdi_xfer(bits, XFERT_MAX_SIZE * 8, NO_TAP_SHIFT);
if (retval != ERROR_OK)
return retval;
- xmit_nb_bits -= XFERT_MAX_SIZE * 8;
- i += XFERT_MAX_SIZE;
+ nb_bits -= XFERT_MAX_SIZE * 8;
+ if (bits)
+ bits += XFERT_MAX_SIZE;
}
nb_xfer--;