libserial-newlnx: ASYNC_LOW_LATENCY patch reverted Reports from Das Signal indicate that loadtools performance on Debian is about the same as on Slackware, and that including or omitting the ASYNC_LOW_LATENCY patch from Serg makes no difference. Because the patch in question does not appear to be necessary, it is being reverted until and unless someone other than Serg reports an actual real-world system on which loadtools operation times are slowed compared to the Mother's Slackware reference and on which Slackware-like performance can be restored by setting the ASYNC_LOW_LATENCY flag.

/*
 * Handling of TMFFS2 responses from ETM
 */

#include <sys/types.h>
#include <stdio.h>

extern u_char rvi_msg[];
extern int rvi_msg_len;

void
handle_ffs2_response()
{
	if (rvi_msg[3])
		print_etm_pkt_raw("FFS2 error");
	else if (rvi_msg_len == 5)
		async_msg_output("FFS2 command successful");
	else
		print_etm_pkt_raw("FFS2 response");
}