Recent versions of stlink firmware allow accessing access port other than zero and setting the CSW. Modify the internal API to provide ap_num and csw. There is no interest to modify HLA to use ap_num and csw, so set and use some backward compatible defaults. Change-Id: I3f6dfc6c670d19467d9f5e717c6c956db6faf7f3 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/6602 Tested-by: jenkins Reviewed-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>