pci/asihpi/hpi6000.c

179 static void hpi_write_word(struct dsp_obj *pdo, u32 address, u32 data);
181 static u32 hpi_read_word(struct dsp_obj *pdo, u32 address);
183 static void hpi_write_block(struct dsp_obj *pdo, u32 address, u32 *pdata,
186 static void hpi_read_block(struct dsp_obj *pdo, u32 address, u32 *pdata,
469 	/* The PCI2040 has the following address map */
717 		/* test access to the HPI address register (HPIA) */
773 		 * (before HPI address issued) must be non-autoinc
855 		   29..28       SDRSZ   00              11 row address pins
856 		   27..26       SDCSZ   01              8 column address pins
910 			/* test every Nth address in the DRAM */
944 			u32 address;
954 			error = hpi_dsp_code_read_word(&dsp_code, &address);
965 				address, pcode, length);
979 			u32 address;
987 			hpi_dsp_code_read_word(&dsp_code, &address);
992 				data = hpi_read_word(pdo, address);
997 						address, *pcode, data,
1002 				address += 4;
1013 			u32 address = HPI_HIF_ADDR(host_cmd);
1015 				hpi_write_word(pdo, address, 0);
1016 				address += 4;
1131 static int hpi_set_address(struct dsp_obj *pdo, u32 address)
1136 		iowrite32(address, pdo->prHPI_address);
1148 static void hpi_write_word(struct dsp_obj *pdo, u32 address, u32 data)
1150 	if (hpi_set_address(pdo, address))
1156 static u32 hpi_read_word(struct dsp_obj *pdo, u32 address)
1160 	if (hpi_set_address(pdo, address))
1169 static void hpi_write_block(struct dsp_obj *pdo, u32 address, u32 *pdata,
1177 	if (hpi_set_address(pdo, address))
1189 static void hpi_read_block(struct dsp_obj *pdo, u32 address, u32 *pdata,
1197 	if (hpi_set_address(pdo, address))
1290 	u32 address;
1302 	/* get the message address and size */
1306 			address =
1309 			phw->message_buffer_address_on_dsp = address;
1315 		address = phw->message_buffer_address_on_dsp;
1321 	if (hpi6000_dsp_block_write32(pao, dsp_index, address, p_data,
1333 	/* get the response address */
1337 			address =
1342 		phw->response_buffer_address_on_dsp = address;
1347 		address = phw->response_buffer_address_on_dsp;
1362 	if (hpi6000_dsp_block_read32(pao, dsp_index, address, p_data,
1384 static short hpi6000_send_data_check_adr(u32 address, u32 length_in_dwords)
1388 	if (address < (u32)MSG_ADDRESS)
1390 	if (address > (u32)(QUEUE_START + QUEUE_SIZE))
1392 	if ((address + (length_in_dwords << 2)) >
1396 	(void)address;
1409 	u32 length, address;
1434 			/* get the address and size */
1435 			address = hpi_read_word(pdo, HPI_HIF_ADDR(address));
1440 		if (!hpi6000_send_data_check_adr(address, length))
1455 						address, p_data, blk_len))
1457 				address += blk_len * 4;
1482 	u32 length, address;
1503 		/* get the address and size */
1505 			address = hpi_read_word(pdo, HPI_HIF_ADDR(address));
1517 						address, p_data, blk_len))
1519 				address += blk_len * 4;
1652 		u32 address;
1658 				address =
1671 			pdo->control_cache_address_on_dsp = address;
1674 			address = pdo->control_cache_address_on_dsp;
1678 		if (hpi6000_dsp_block_read32(pao, dsp_index, address,