Cross Reference: /src/sys/dev/ic/atppc.c

Lines Matching defs:ecr
912 	u_int8_t ecr;
918 	/* If ECP capable, configure ecr register */
920 		/* Read ECR with mode masked out */
921 		ecr = (atppc_r_ecr(atppc) & 0x1f);
927 			ecr |= ATPPC_ECR_ECP;
934 				ecr |= ATPPC_ECR_EPP;
944 			ecr |= ATPPC_ECR_FIFO;
950 			ecr |= ATPPC_ECR_PS2;
956 			ecr |= ATPPC_ECR_STD;
962 			ecr |= ATPPC_ECR_STD;
979 		atppc_w_ecr(atppc, ecr);
1025 		ecr = atppc_r_ctr(atppc);
1027 		ecr |= PCD;
1028 		atppc_w_ctr(atppc, ecr);
1793 	u_int8_t ecr;
1815 		ecr = atppc_r_ecr(atppc);
1817 		if (ecr & ATPPC_FIFO_EMPTY) {
1819 			if (ecr & ATPPC_FIFO_FULL) {
1833 				ecr &= ~ATPPC_SERVICE_INTR;
1834 				atppc_w_ecr(atppc, ecr);
1846 		else if (ecr & ATPPC_FIFO_FULL) {
1850 		else if (ecr & ATPPC_SERVICE_INTR) {
1861 			atppc_ecp_read_dma(atppc, &worklen, ecr);
1863 			atppc_ecp_read_pio(atppc, &worklen, ecr);
1883 	unsigned char ecr)
1894 	ecr &= ~ATPPC_SERVICE_INTR;
1895 	ecr |= ATPPC_ENABLE_DMA;
1896 	atppc_w_ecr(atppc, ecr);
1906 	ecr = atppc->sc_ecr_intr;
1911 	ecr &= ~ATPPC_ENABLE_DMA;
1912 	atppc_w_ecr(atppc, ecr);
1919 	unsigned char ecr)
1922 	ecr &= ~ATPPC_ENABLE_DMA;
1923 	atppc_w_ecr(atppc, ecr);
1934 	unsigned char ecr = atppc_r_ecr(atppc);
1943 	if ((ecr & ATPPC_FIFO_EMPTY) && (ecr & ATPPC_FIFO_FULL)) {
2055 	unsigned char ecr;
2060 	ecr = ecr_sav;
2071 	atppc_w_ecr(atppc, ecr);
2078 		atppc_fifo_write_dma(atppc, ecr, ctr);
2080 		atppc_fifo_write_pio(atppc, ecr, ctr);
2090 atppc_fifo_write_dma(struct atppc_softc * const atppc, unsigned char ecr,
2108 		atppc_w_ecr(atppc, ecr);
2119 		ecr &= ~ATPPC_SERVICE_INTR;
2120 		ecr |= ATPPC_ENABLE_DMA;
2121 		atppc_w_ecr(atppc, ecr);
2132 		ecr = atppc->sc_ecr_intr;
2137 		ecr &= ~ATPPC_ENABLE_DMA;
2138 		atppc_w_ecr(atppc, ecr);
2143 			if (ecr & ATPPC_FIFO_EMPTY) {
2144 				if (ecr & ATPPC_FIFO_FULL) {
2154 			ecr &= ~ATPPC_SERVICE_INTR;
2155 			atppc_w_ecr(atppc, ecr);
2166 			ecr = atppc->sc_ecr_intr;
2175 atppc_fifo_write_pio(struct atppc_softc * const atppc, unsigned char ecr,
2183 	ecr &= ~ATPPC_ENABLE_DMA;
2184 	atppc_w_ecr(atppc, ecr);
2204 			ecr = atppc_r_ecr(atppc);
2209 				if (ecr & ATPPC_FIFO_EMPTY) {
2210 					if (ecr & ATPPC_FIFO_FULL) {
2221 				ecr &= ~ATPPC_SERVICE_INTR;
2222 				atppc_w_ecr(atppc, ecr);
2232 				/* Get ECR value saved by interrupt handler */
2233 				ecr = atppc->sc_ecr_intr;
2239 				ecr = atppc_r_ecr(atppc);
2241 				if (ecr & ATPPC_FIFO_EMPTY) {
2242 					if (ecr & ATPPC_FIFO_FULL) {
2270 	unsigned char ecr = atppc_r_ecr(atppc);
2279 	if ((ecr & ATPPC_FIFO_EMPTY) && (ecr & ATPPC_FIFO_FULL)) {
2281 	} else if (!(ecr & ATPPC_FIFO_EMPTY)) {
2297 			ecr = atppc_r_ecr(atppc);
2299 			if (ecr & ATPPC_FIFO_FULL)
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