STATUS_BUFFER_SIZE
statptr += STATUS_BUFFER_SIZE;
for (; statptr != host->status_ptr[devidx]; statptr = (statptr + 1) & (STATUS_BUFFER_SIZE - 1)) {
ptr += STATUS_BUFFER_SIZE;
for (; ptr != host->status_ptr[target]; ptr = (ptr + 1) & (STATUS_BUFFER_SIZE - 1)) {
host->status_ptr[(_q)] = (host->status_ptr[(_q)] + 1) & (STATUS_BUFFER_SIZE - 1); \
struct status_entry status[9][STATUS_BUFFER_SIZE];