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

Lines Matching refs:ba
83 #define vgar(ba, reg) (*(((volatile unsigned char *)ba)+reg))
86 #define vgaw(ba, reg, val) \
87 	*(((volatile unsigned char *)ba)+reg) = ((unsigned char)val)
265 #define WGfx(ba, idx, val) \
266 	do { vgaw(ba, GCT_ADDRESS, idx); vgaw(ba, GCT_ADDRESS_W , val); } while (0)
268 #define WSeq(ba, idx, val) \
269 	do { vgaw(ba, SEQ_ADDRESS, idx); vgaw(ba, SEQ_ADDRESS_W , val); } while (0)
271 #define WCrt(ba, idx, val) \
272 	do { vgaw(ba, CRT_ADDRESS, idx); vgaw(ba, CRT_ADDRESS_W , val); } while (0)
274 #define WIma(ba, idx, val) \
275 	do { vgaw(ba, IMA_ADDRESS, idx); vgaw(ba, IMA_ADDRESS_W , val); } while (0)
277 #define WAttr(ba, idx, val) \
279 		if(vgar(ba, GREG_STATUS1_R)); \
280 		vgaw(ba, ACT_ADDRESS_W, idx); \
281 		vgaw(ba, ACT_ADDRESS_W, val); \
284 #define SetTextPlane(ba, m) \
286 		WGfx(ba, GCT_ID_READ_MAP_SELECT, m & 3 ); \
287 		WSeq(ba, SEQ_ID_MAP_MASK, (1 << (m & 3))); \
290 #define setMerlinDACmode(ba, mode) \
292 		vgaw(ba, MERLIN_VDAC_DATA,  mode | \
293 			(vgar(ba, MERLIN_VDAC_DATA) & 0x0f)); \
302 static inline void RegWakeup(volatile void *ba) {
307 		vgaw(ba, PASS_ADDRESS_W, 0x00);
310 		vgaw(ba, PASS_ADDRESS_DOM, 0x00);
319 static inline void RegOnpass(volatile void *ba) {
326 		vgaw(ba, PASS_ADDRESS_W, 0x00);
329 		vgaw(ba, PASS_ADDRESS_DOMW, 0x00);
333 		vgaw(ba, MERLIN_SWITCH_REG, Merlin_switch);
341 static inline void RegOffpass(volatile void *ba) {
348 		vgaw(ba, PASS_ADDRESS_W, 0x01);
351 		vgaw(ba, PASS_ADDRESS_DOM, 0x00);
355 		vgaw(ba, MERLIN_SWITCH_REG, Merlin_switch);
362 static inline unsigned char RAttr(volatile void *ba, short idx) {
363 	if(vgar(ba, GREG_STATUS1_R));
364 	vgaw(ba, ACT_ADDRESS_W, idx);
365 	return vgar (ba, ACT_ADDRESS_R);
368 static inline unsigned char RSeq(volatile void *ba, short idx) {
369 	vgaw (ba, SEQ_ADDRESS, idx);
370 	return vgar (ba, SEQ_ADDRESS_R);
373 static inline unsigned char RCrt(volatile void *ba, short idx) {
374 	vgaw (ba, CRT_ADDRESS, idx);
375 	return vgar (ba, CRT_ADDRESS_R);
378 static inline unsigned char RGfx(volatile void *ba, short idx) {
379 	vgaw(ba, GCT_ADDRESS, idx);
380 	return vgar (ba, GCT_ADDRESS_R);
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