19 int crisv32_request_dma(unsigned int dmanr, const char *device_id,  in crisv32_request_dma()  argument
26 	if (crisv32_arbiter_allocate_bandwidth(dmanr,  in crisv32_request_dma()
33 	if (used_dma_channels[dmanr]) {  in crisv32_request_dma()
38 				dmanr,  in crisv32_request_dma()
40 				used_dma_channels_users[dmanr]);  in crisv32_request_dma()
50 	switch (dmanr) {  in crisv32_request_dma()
79 				dmanr, device_id, MAX_DMA_CHANNELS-1);  in crisv32_request_dma()
88 		if (dmanr == 0)  in crisv32_request_dma()
90 		else if (dmanr == 1)  in crisv32_request_dma()
96 		if (dmanr == 0)  in crisv32_request_dma()
98 		else if (dmanr == 1)  in crisv32_request_dma()
104 		if (dmanr == 2)  in crisv32_request_dma()
106 		else if (dmanr == 3)  in crisv32_request_dma()
112 		if (dmanr == 2)  in crisv32_request_dma()
114 		else if (dmanr == 3)  in crisv32_request_dma()
120 		if (dmanr == 4)  in crisv32_request_dma()
122 		else if (dmanr == 5)  in crisv32_request_dma()
128 		if (dmanr == 4)  in crisv32_request_dma()
130 		else if (dmanr == 5)  in crisv32_request_dma()
136 		if (dmanr == 6)  in crisv32_request_dma()
138 		else if (dmanr == 7)  in crisv32_request_dma()
144 		if (dmanr == 6)  in crisv32_request_dma()
146 		else if (dmanr == 7)  in crisv32_request_dma()
152 		if (dmanr == 9)  in crisv32_request_dma()
158 		if (dmanr == 9)  in crisv32_request_dma()
164 		if (dmanr == 11)  in crisv32_request_dma()
171 	used_dma_channels[dmanr] = 1;  in crisv32_request_dma()
172 	used_dma_channels_users[dmanr] = device_id;  in crisv32_request_dma()
179 void crisv32_free_dma(unsigned int dmanr)  in crisv32_free_dma()  argument
182 	used_dma_channels[dmanr] = 0;  in crisv32_free_dma()