47 static void epat_write_regr( PIA *pi, int cont, int regr, int val)  in epat_write_regr()  argument
53 	switch (pi->mode) {  in epat_write_regr()
68 static int epat_read_regr( PIA *pi, int cont, int regr )  in epat_read_regr()  argument
74 	switch (pi->mode) {  in epat_read_regr()
97 static void epat_read_block( PIA *pi, char * buf, int count )  in epat_read_block()  argument
101 	switch (pi->mode) {  in epat_read_block()
162 static void epat_write_block( PIA *pi, char * buf, int count )     in epat_write_block()  argument
166 	switch (pi->mode) {  in epat_write_block()
200 #define	WR(r,v)		epat_write_regr(pi,2,r,v)
201 #define	RR(r)		(epat_read_regr(pi,2,r))
205 #define WRi(r,v)         epat_write_regr(pi,0,r,v)
206 #define RRi(r)           (epat_read_regr(pi,0,r))
213 static void epat_connect ( PIA *pi )  in epat_connect()  argument
215 {       pi->saved_r0 = r0();  in epat_connect()
216         pi->saved_r2 = r2();  in epat_connect()
234         if (pi->mode >= 3) {  in epat_connect()
245 static void epat_disconnect (PIA *pi)  in epat_disconnect()  argument
247 	w0(pi->saved_r0);  in epat_disconnect()
248 	w2(pi->saved_r2);  in epat_disconnect()
251 static int epat_test_proto( PIA *pi, char * scratch, int verbose )  in epat_test_proto()  argument
256         epat_connect(pi);  in epat_test_proto()
258 	epat_disconnect(pi);  in epat_test_proto()
260 	epat_connect(pi);  in epat_test_proto()
269         epat_disconnect(pi);  in epat_test_proto()
272         epat_connect(pi);  in epat_test_proto()
274         epat_read_block(pi,scratch,512);  in epat_test_proto()
280         epat_disconnect(pi);  in epat_test_proto()
284 		   pi->device,pi->port,pi->mode,cc,e[0],e[1],f);  in epat_test_proto()
290 static void epat_log_adapter( PIA *pi, char * scratch, int verbose )  in epat_log_adapter()  argument
296 	epat_connect(pi);  in epat_log_adapter()
299         epat_disconnect(pi);  in epat_log_adapter()
302 		pi->device,EPAT_VERSION,ver,pi->port);  in epat_log_adapter()
303 	printk("mode %d (%s), delay %d\n",pi->mode,  in epat_log_adapter()
304 		mode_string[pi->mode],pi->delay);  in epat_log_adapter()