Cross Reference: /src/sys/arch/atari/dev/grf

Lines Matching refs:ba
49 #define vgar(ba, reg)		(*(((volatile u_char *)ba)+reg))
50 #define vgaw(ba, reg, val)	*(((volatile u_char *)ba)+reg) = ((u_char)val)
186 #define WGfx(ba, idx, val)			\
188 		vgaw(ba, GCT_ADDRESS, idx);	\
189 		vgaw(ba, GCT_ADDRESS_W , val);	\
192 #define WSeq(ba, idx, val)			\
194 		vgaw(ba, SEQ_ADDRESS, idx);	\
195 		vgaw(ba, SEQ_ADDRESS_W , val);	\
198 #define WCrt(ba, idx, val)			\
200 		vgaw(ba, CRT_ADDRESS, idx);	\
201 		vgaw(ba, CRT_ADDRESS_W , val);	\
204 #define WIma(ba, idx, val)			\
206 		vgaw(ba, IMA_ADDRESS, idx);	\
207 		vgaw(ba, IMA_ADDRESS_W , val);	\
210 #define WAttr(ba, idx, val)			\
212 		if(vgar(ba, GREG_STATUS1_R))	\
214 		vgaw(ba, ACT_ADDRESS_W, idx);	\
215 		vgaw(ba, ACT_ADDRESS_W, val);	\
218 static inline u_char RAttr(volatile void *ba, short idx) {
219 	if(vgar(ba, GREG_STATUS1_R))
221 	vgaw(ba, ACT_ADDRESS_W, idx);
222 	return vgar(ba, ACT_ADDRESS_R);
225 static inline u_char RSeq(volatile void *ba, short idx) {
226 	vgaw(ba, SEQ_ADDRESS, idx);
227 	return vgar(ba, SEQ_ADDRESS_R);
230 static inline u_char RCrt(volatile void *ba, short idx) {
231 	vgaw(ba, CRT_ADDRESS, idx);
232 	return vgar(ba, CRT_ADDRESS_R);
235 static inline u_char RGfx(volatile void *ba, short idx) {
236 	vgaw(ba, GCT_ADDRESS, idx);
237 	return vgar(ba, GCT_ADDRESS_R);
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