66 static int wilc_sdio_cmd52(struct wilc *wilc, struct sdio_cmd52 *cmd)  in wilc_sdio_cmd52()  argument
74 	func->num = cmd->function;  in wilc_sdio_cmd52()
75 	if (cmd->read_write) {  /* write */  in wilc_sdio_cmd52()
76 		if (cmd->raw) {  in wilc_sdio_cmd52()
77 			sdio_writeb(func, cmd->data, cmd->address, &ret);  in wilc_sdio_cmd52()
78 			data = sdio_readb(func, cmd->address, &ret);  in wilc_sdio_cmd52()
79 			cmd->data = data;  in wilc_sdio_cmd52()
81 			sdio_writeb(func, cmd->data, cmd->address, &ret);  in wilc_sdio_cmd52()
84 		data = sdio_readb(func, cmd->address, &ret);  in wilc_sdio_cmd52()
85 		cmd->data = data;  in wilc_sdio_cmd52()
95 static int wilc_sdio_cmd53(struct wilc *wilc, struct sdio_cmd53 *cmd)  in wilc_sdio_cmd53()  argument
100 	u8 *buf = cmd->buffer;  in wilc_sdio_cmd53()
104 	func->num = cmd->function;  in wilc_sdio_cmd53()
105 	func->cur_blksize = cmd->block_size;  in wilc_sdio_cmd53()
106 	if (cmd->block_mode)  in wilc_sdio_cmd53()
107 		size = cmd->count * cmd->block_size;  in wilc_sdio_cmd53()
109 		size = cmd->count;  in wilc_sdio_cmd53()
111 	if (cmd->use_global_buf) {  in wilc_sdio_cmd53()
119 	if (cmd->read_write) {  /* write */  in wilc_sdio_cmd53()
120 		if (cmd->use_global_buf)  in wilc_sdio_cmd53()
121 			memcpy(buf, cmd->buffer, size);  in wilc_sdio_cmd53()
123 		ret = sdio_memcpy_toio(func, cmd->address, buf, size);  in wilc_sdio_cmd53()
125 		ret = sdio_memcpy_fromio(func, buf, cmd->address, size);  in wilc_sdio_cmd53()
127 		if (cmd->use_global_buf)  in wilc_sdio_cmd53()
128 			memcpy(cmd->buffer, buf, size);  in wilc_sdio_cmd53()
224 	struct sdio_cmd52 cmd;  in wilc_sdio_reset()  local
228 	cmd.read_write = 1;  in wilc_sdio_reset()
229 	cmd.function = 0;  in wilc_sdio_reset()
230 	cmd.raw = 0;  in wilc_sdio_reset()
231 	cmd.address = SDIO_CCCR_ABORT;  in wilc_sdio_reset()
232 	cmd.data = WILC_SDIO_CCCR_ABORT_RESET;  in wilc_sdio_reset()
233 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_reset()
235 		dev_err(&func->dev, "Fail cmd 52, reset cmd ...\n");  in wilc_sdio_reset()
285 	struct sdio_cmd52 cmd;  in wilc_sdio_set_func0_csa_address()  local
291 	cmd.read_write = 1;  in wilc_sdio_set_func0_csa_address()
292 	cmd.function = 0;  in wilc_sdio_set_func0_csa_address()
293 	cmd.raw = 0;  in wilc_sdio_set_func0_csa_address()
294 	cmd.address = WILC_SDIO_FBR_CSA_REG;  in wilc_sdio_set_func0_csa_address()
295 	cmd.data = (u8)adr;  in wilc_sdio_set_func0_csa_address()
296 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_set_func0_csa_address()
299 			cmd.address);  in wilc_sdio_set_func0_csa_address()
303 	cmd.address = WILC_SDIO_FBR_CSA_REG + 1;  in wilc_sdio_set_func0_csa_address()
304 	cmd.data = (u8)(adr >> 8);  in wilc_sdio_set_func0_csa_address()
305 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_set_func0_csa_address()
308 			cmd.address);  in wilc_sdio_set_func0_csa_address()
312 	cmd.address = WILC_SDIO_FBR_CSA_REG + 2;  in wilc_sdio_set_func0_csa_address()
313 	cmd.data = (u8)(adr >> 16);  in wilc_sdio_set_func0_csa_address()
314 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_set_func0_csa_address()
317 			cmd.address);  in wilc_sdio_set_func0_csa_address()
328 	struct sdio_cmd52 cmd;  in wilc_sdio_set_block_size()  local
331 	cmd.read_write = 1;  in wilc_sdio_set_block_size()
332 	cmd.function = 0;  in wilc_sdio_set_block_size()
333 	cmd.raw = 0;  in wilc_sdio_set_block_size()
334 	cmd.address = SDIO_FBR_BASE(func_num) + SDIO_CCCR_BLKSIZE;  in wilc_sdio_set_block_size()
335 	cmd.data = (u8)block_size;  in wilc_sdio_set_block_size()
336 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_set_block_size()
339 			cmd.address);  in wilc_sdio_set_block_size()
343 	cmd.address = SDIO_FBR_BASE(func_num) + SDIO_CCCR_BLKSIZE +  1;  in wilc_sdio_set_block_size()
344 	cmd.data = (u8)(block_size >> 8);  in wilc_sdio_set_block_size()
345 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_set_block_size()
348 			cmd.address);  in wilc_sdio_set_block_size()
369 		struct sdio_cmd52 cmd;  in wilc_sdio_write_reg()  local
371 		cmd.read_write = 1;  in wilc_sdio_write_reg()
372 		cmd.function = 0;  in wilc_sdio_write_reg()
373 		cmd.raw = 0;  in wilc_sdio_write_reg()
374 		cmd.address = addr;  in wilc_sdio_write_reg()
375 		cmd.data = data;  in wilc_sdio_write_reg()
376 		ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_write_reg()
379 				"Failed cmd 52, read reg (%08x) ...\n", addr);  in wilc_sdio_write_reg()
381 		struct sdio_cmd53 cmd;  in wilc_sdio_write_reg()  local
390 		cmd.read_write = 1;  in wilc_sdio_write_reg()
391 		cmd.function = 0;  in wilc_sdio_write_reg()
392 		cmd.address = WILC_SDIO_FBR_DATA_REG;  in wilc_sdio_write_reg()
393 		cmd.block_mode = 0;  in wilc_sdio_write_reg()
394 		cmd.increment = 1;  in wilc_sdio_write_reg()
395 		cmd.count = sizeof(u32);  in wilc_sdio_write_reg()
396 		cmd.buffer = (u8 *)&data;  in wilc_sdio_write_reg()
397 		cmd.use_global_buf = true;  in wilc_sdio_write_reg()
398 		cmd.block_size = sdio_priv->block_size;  in wilc_sdio_write_reg()
399 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_write_reg()
413 	struct sdio_cmd53 cmd;  in wilc_sdio_write()  local
416 	cmd.read_write = 1;  in wilc_sdio_write()
421 		cmd.function = 0;  in wilc_sdio_write()
422 		cmd.address = WILC_SDIO_FBR_DATA_REG;  in wilc_sdio_write()
427 		cmd.function = 1;  in wilc_sdio_write()
428 		cmd.address = WILC_SDIO_F1_DATA_REG;  in wilc_sdio_write()
435 	cmd.use_global_buf = false;  in wilc_sdio_write()
437 		cmd.block_mode = 1;  in wilc_sdio_write()
438 		cmd.increment = 1;  in wilc_sdio_write()
439 		cmd.count = nblk;  in wilc_sdio_write()
440 		cmd.buffer = buf;  in wilc_sdio_write()
441 		cmd.block_size = block_size;  in wilc_sdio_write()
447 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_write()
459 		cmd.block_mode = 0;  in wilc_sdio_write()
460 		cmd.increment = 1;  in wilc_sdio_write()
461 		cmd.count = nleft;  in wilc_sdio_write()
462 		cmd.buffer = buf;  in wilc_sdio_write()
464 		cmd.block_size = block_size;  in wilc_sdio_write()
471 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_write()
489 		struct sdio_cmd52 cmd;  in wilc_sdio_read_reg()  local
491 		cmd.read_write = 0;  in wilc_sdio_read_reg()
492 		cmd.function = 0;  in wilc_sdio_read_reg()
493 		cmd.raw = 0;  in wilc_sdio_read_reg()
494 		cmd.address = addr;  in wilc_sdio_read_reg()
495 		ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_read_reg()
498 				"Failed cmd 52, read reg (%08x) ...\n", addr);  in wilc_sdio_read_reg()
501 		*data = cmd.data;  in wilc_sdio_read_reg()
503 		struct sdio_cmd53 cmd;  in wilc_sdio_read_reg()  local
509 		cmd.read_write = 0;  in wilc_sdio_read_reg()
510 		cmd.function = 0;  in wilc_sdio_read_reg()
511 		cmd.address = WILC_SDIO_FBR_DATA_REG;  in wilc_sdio_read_reg()
512 		cmd.block_mode = 0;  in wilc_sdio_read_reg()
513 		cmd.increment = 1;  in wilc_sdio_read_reg()
514 		cmd.count = sizeof(u32);  in wilc_sdio_read_reg()
515 		cmd.buffer = (u8 *)data;  in wilc_sdio_read_reg()
516 		cmd.use_global_buf = true;  in wilc_sdio_read_reg()
518 		cmd.block_size = sdio_priv->block_size;  in wilc_sdio_read_reg()
519 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_read_reg()
536 	struct sdio_cmd53 cmd;  in wilc_sdio_read()  local
539 	cmd.read_write = 0;  in wilc_sdio_read()
544 		cmd.function = 0;  in wilc_sdio_read()
545 		cmd.address = WILC_SDIO_FBR_DATA_REG;  in wilc_sdio_read()
550 		cmd.function = 1;  in wilc_sdio_read()
551 		cmd.address = WILC_SDIO_F1_DATA_REG;  in wilc_sdio_read()
558 	cmd.use_global_buf = false;  in wilc_sdio_read()
560 		cmd.block_mode = 1;  in wilc_sdio_read()
561 		cmd.increment = 1;  in wilc_sdio_read()
562 		cmd.count = nblk;  in wilc_sdio_read()
563 		cmd.buffer = buf;  in wilc_sdio_read()
564 		cmd.block_size = block_size;  in wilc_sdio_read()
570 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_read()
582 		cmd.block_mode = 0;  in wilc_sdio_read()
583 		cmd.increment = 1;  in wilc_sdio_read()
584 		cmd.count = nleft;  in wilc_sdio_read()
585 		cmd.buffer = buf;  in wilc_sdio_read()
587 		cmd.block_size = block_size;  in wilc_sdio_read()
594 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_read()
615 	struct sdio_cmd52 cmd;  in wilc_sdio_deinit()  local
618 	cmd.read_write = 1;  in wilc_sdio_deinit()
619 	cmd.function = 0;  in wilc_sdio_deinit()
620 	cmd.raw = 1;  in wilc_sdio_deinit()
623 	cmd.address = SDIO_CCCR_IENx;  in wilc_sdio_deinit()
624 	cmd.data = 0;  in wilc_sdio_deinit()
625 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_deinit()
632 	cmd.address = SDIO_CCCR_IOEx;  in wilc_sdio_deinit()
633 	cmd.data = 0;  in wilc_sdio_deinit()
634 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_deinit()
642 	cmd.read_write = 0;  in wilc_sdio_deinit()
643 	cmd.address = SDIO_FBR_BASE(1);  in wilc_sdio_deinit()
644 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_deinit()
650 	cmd.read_write = 1;  in wilc_sdio_deinit()
651 	cmd.address = SDIO_FBR_BASE(1);  in wilc_sdio_deinit()
652 	cmd.data &= ~SDIO_FBR_ENABLE_CSA;  in wilc_sdio_deinit()
653 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_deinit()
668 	struct sdio_cmd52 cmd;  in wilc_sdio_init()  local
675 	cmd.read_write = 1;  in wilc_sdio_init()
676 	cmd.function = 0;  in wilc_sdio_init()
677 	cmd.raw = 1;  in wilc_sdio_init()
678 	cmd.address = SDIO_FBR_BASE(1);  in wilc_sdio_init()
679 	cmd.data = SDIO_FBR_ENABLE_CSA;  in wilc_sdio_init()
680 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_init()
682 		dev_err(&func->dev, "Fail cmd 52, enable csa...\n");  in wilc_sdio_init()
691 		dev_err(&func->dev, "Fail cmd 52, set func 0 block size...\n");  in wilc_sdio_init()
699 	cmd.read_write = 1;  in wilc_sdio_init()
700 	cmd.function = 0;  in wilc_sdio_init()
701 	cmd.raw = 1;  in wilc_sdio_init()
702 	cmd.address = SDIO_CCCR_IOEx;  in wilc_sdio_init()
703 	cmd.data = WILC_SDIO_CCCR_IO_EN_FUNC1;  in wilc_sdio_init()
704 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_init()
707 			"Fail cmd 52, set IOE register...\n");  in wilc_sdio_init()
714 	cmd.read_write = 0;  in wilc_sdio_init()
715 	cmd.function = 0;  in wilc_sdio_init()
716 	cmd.raw = 0;  in wilc_sdio_init()
717 	cmd.address = SDIO_CCCR_IORx;  in wilc_sdio_init()
720 		cmd.data = 0;  in wilc_sdio_init()
721 		ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_init()
724 				"Fail cmd 52, get IOR register...\n");  in wilc_sdio_init()
727 		if (cmd.data == WILC_SDIO_CCCR_IO_EN_FUNC1)  in wilc_sdio_init()
748 	cmd.read_write = 1;  in wilc_sdio_init()
749 	cmd.function = 0;  in wilc_sdio_init()
750 	cmd.raw = 1;  in wilc_sdio_init()
751 	cmd.address = SDIO_CCCR_IENx;  in wilc_sdio_init()
752 	cmd.data = WILC_SDIO_CCCR_IEN_MASTER | WILC_SDIO_CCCR_IEN_FUNC1;  in wilc_sdio_init()
753 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_init()
755 		dev_err(&func->dev, "Fail cmd 52, set IEN register...\n");  in wilc_sdio_init()
765 			dev_err(&func->dev, "Fail cmd read chip id...\n");  in wilc_sdio_init()
778 	struct sdio_cmd52 cmd;  in wilc_sdio_read_size()  local
783 	cmd.read_write = 0;  in wilc_sdio_read_size()
784 	cmd.function = 0;  in wilc_sdio_read_size()
785 	cmd.raw = 0;  in wilc_sdio_read_size()
786 	cmd.address = WILC_SDIO_INTERRUPT_DATA_SZ_REG;  in wilc_sdio_read_size()
787 	cmd.data = 0;  in wilc_sdio_read_size()
788 	wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_read_size()
789 	tmp = cmd.data;  in wilc_sdio_read_size()
791 	cmd.address = WILC_SDIO_INTERRUPT_DATA_SZ_REG + 1;  in wilc_sdio_read_size()
792 	cmd.data = 0;  in wilc_sdio_read_size()
793 	wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_read_size()
794 	tmp |= (cmd.data << 8);  in wilc_sdio_read_size()
806 	struct sdio_cmd52 cmd;  in wilc_sdio_read_int()  local
814 		cmd.function = 1;  in wilc_sdio_read_int()
815 		cmd.address = WILC_SDIO_EXT_IRQ_FLAG_REG;  in wilc_sdio_read_int()
817 		cmd.function = 0;  in wilc_sdio_read_int()
818 		cmd.address = WILC_SDIO_IRQ_FLAG_REG;  in wilc_sdio_read_int()
820 	cmd.raw = 0;  in wilc_sdio_read_int()
821 	cmd.read_write = 0;  in wilc_sdio_read_int()
822 	cmd.data = 0;  in wilc_sdio_read_int()
823 	wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_read_int()
824 	irq_flags = cmd.data;  in wilc_sdio_read_int()
825 	tmp |= FIELD_PREP(IRG_FLAGS_MASK, cmd.data);  in wilc_sdio_read_int()
856 		struct sdio_cmd52 cmd;  in wilc_sdio_clear_int_ext()  local
858 		cmd.read_write = 1;  in wilc_sdio_clear_int_ext()
859 		cmd.function = 0;  in wilc_sdio_clear_int_ext()
860 		cmd.raw = 0;  in wilc_sdio_clear_int_ext()
861 		cmd.address = WILC_SDIO_IRQ_CLEAR_FLAG_REG;  in wilc_sdio_clear_int_ext()
862 		cmd.data = reg;  in wilc_sdio_clear_int_ext()
864 		ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_clear_int_ext()
868 				cmd.address, __LINE__);  in wilc_sdio_clear_int_ext()