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()
237 	struct sdio_cmd52 cmd;  in wilc_sdio_reset()  local
241 	cmd.read_write = 1;  in wilc_sdio_reset()
242 	cmd.function = 0;  in wilc_sdio_reset()
243 	cmd.raw = 0;  in wilc_sdio_reset()
244 	cmd.address = SDIO_CCCR_ABORT;  in wilc_sdio_reset()
245 	cmd.data = WILC_SDIO_CCCR_ABORT_RESET;  in wilc_sdio_reset()
246 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_reset()
248 		dev_err(&func->dev, "Fail cmd 52, reset cmd ...\n");  in wilc_sdio_reset()
298 	struct sdio_cmd52 cmd;  in wilc_sdio_set_func0_csa_address()  local
304 	cmd.read_write = 1;  in wilc_sdio_set_func0_csa_address()
305 	cmd.function = 0;  in wilc_sdio_set_func0_csa_address()
306 	cmd.raw = 0;  in wilc_sdio_set_func0_csa_address()
307 	cmd.address = WILC_SDIO_FBR_CSA_REG;  in wilc_sdio_set_func0_csa_address()
308 	cmd.data = (u8)adr;  in wilc_sdio_set_func0_csa_address()
309 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_set_func0_csa_address()
312 			cmd.address);  in wilc_sdio_set_func0_csa_address()
316 	cmd.address = WILC_SDIO_FBR_CSA_REG + 1;  in wilc_sdio_set_func0_csa_address()
317 	cmd.data = (u8)(adr >> 8);  in wilc_sdio_set_func0_csa_address()
318 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_set_func0_csa_address()
321 			cmd.address);  in wilc_sdio_set_func0_csa_address()
325 	cmd.address = WILC_SDIO_FBR_CSA_REG + 2;  in wilc_sdio_set_func0_csa_address()
326 	cmd.data = (u8)(adr >> 16);  in wilc_sdio_set_func0_csa_address()
327 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_set_func0_csa_address()
330 			cmd.address);  in wilc_sdio_set_func0_csa_address()
341 	struct sdio_cmd52 cmd;  in wilc_sdio_set_block_size()  local
344 	cmd.read_write = 1;  in wilc_sdio_set_block_size()
345 	cmd.function = 0;  in wilc_sdio_set_block_size()
346 	cmd.raw = 0;  in wilc_sdio_set_block_size()
347 	cmd.address = SDIO_FBR_BASE(func_num) + SDIO_CCCR_BLKSIZE;  in wilc_sdio_set_block_size()
348 	cmd.data = (u8)block_size;  in wilc_sdio_set_block_size()
349 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_set_block_size()
352 			cmd.address);  in wilc_sdio_set_block_size()
356 	cmd.address = SDIO_FBR_BASE(func_num) + SDIO_CCCR_BLKSIZE +  1;  in wilc_sdio_set_block_size()
357 	cmd.data = (u8)(block_size >> 8);  in wilc_sdio_set_block_size()
358 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_set_block_size()
361 			cmd.address);  in wilc_sdio_set_block_size()
382 		struct sdio_cmd52 cmd;  in wilc_sdio_write_reg()  local
384 		cmd.read_write = 1;  in wilc_sdio_write_reg()
385 		cmd.function = 0;  in wilc_sdio_write_reg()
386 		cmd.raw = 0;  in wilc_sdio_write_reg()
387 		cmd.address = addr;  in wilc_sdio_write_reg()
388 		cmd.data = data;  in wilc_sdio_write_reg()
389 		ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_write_reg()
392 				"Failed cmd 52, read reg (%08x) ...\n", addr);  in wilc_sdio_write_reg()
394 		struct sdio_cmd53 cmd;  in wilc_sdio_write_reg()  local
403 		cmd.read_write = 1;  in wilc_sdio_write_reg()
404 		cmd.function = 0;  in wilc_sdio_write_reg()
405 		cmd.address = WILC_SDIO_FBR_DATA_REG;  in wilc_sdio_write_reg()
406 		cmd.block_mode = 0;  in wilc_sdio_write_reg()
407 		cmd.increment = 1;  in wilc_sdio_write_reg()
408 		cmd.count = sizeof(u32);  in wilc_sdio_write_reg()
409 		cmd.buffer = (u8 *)&data;  in wilc_sdio_write_reg()
410 		cmd.use_global_buf = true;  in wilc_sdio_write_reg()
411 		cmd.block_size = sdio_priv->block_size;  in wilc_sdio_write_reg()
412 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_write_reg()
426 	struct sdio_cmd53 cmd;  in wilc_sdio_write()  local
429 	cmd.read_write = 1;  in wilc_sdio_write()
434 		cmd.function = 0;  in wilc_sdio_write()
435 		cmd.address = WILC_SDIO_FBR_DATA_REG;  in wilc_sdio_write()
440 		cmd.function = 1;  in wilc_sdio_write()
441 		cmd.address = WILC_SDIO_F1_DATA_REG;  in wilc_sdio_write()
448 	cmd.use_global_buf = false;  in wilc_sdio_write()
450 		cmd.block_mode = 1;  in wilc_sdio_write()
451 		cmd.increment = 1;  in wilc_sdio_write()
452 		cmd.count = nblk;  in wilc_sdio_write()
453 		cmd.buffer = buf;  in wilc_sdio_write()
454 		cmd.block_size = block_size;  in wilc_sdio_write()
460 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_write()
472 		cmd.block_mode = 0;  in wilc_sdio_write()
473 		cmd.increment = 1;  in wilc_sdio_write()
474 		cmd.count = nleft;  in wilc_sdio_write()
475 		cmd.buffer = buf;  in wilc_sdio_write()
477 		cmd.block_size = block_size;  in wilc_sdio_write()
484 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_write()
502 		struct sdio_cmd52 cmd;  in wilc_sdio_read_reg()  local
504 		cmd.read_write = 0;  in wilc_sdio_read_reg()
505 		cmd.function = 0;  in wilc_sdio_read_reg()
506 		cmd.raw = 0;  in wilc_sdio_read_reg()
507 		cmd.address = addr;  in wilc_sdio_read_reg()
508 		ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_read_reg()
511 				"Failed cmd 52, read reg (%08x) ...\n", addr);  in wilc_sdio_read_reg()
514 		*data = cmd.data;  in wilc_sdio_read_reg()
516 		struct sdio_cmd53 cmd;  in wilc_sdio_read_reg()  local
522 		cmd.read_write = 0;  in wilc_sdio_read_reg()
523 		cmd.function = 0;  in wilc_sdio_read_reg()
524 		cmd.address = WILC_SDIO_FBR_DATA_REG;  in wilc_sdio_read_reg()
525 		cmd.block_mode = 0;  in wilc_sdio_read_reg()
526 		cmd.increment = 1;  in wilc_sdio_read_reg()
527 		cmd.count = sizeof(u32);  in wilc_sdio_read_reg()
528 		cmd.buffer = (u8 *)data;  in wilc_sdio_read_reg()
529 		cmd.use_global_buf = true;  in wilc_sdio_read_reg()
531 		cmd.block_size = sdio_priv->block_size;  in wilc_sdio_read_reg()
532 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_read_reg()
549 	struct sdio_cmd53 cmd;  in wilc_sdio_read()  local
552 	cmd.read_write = 0;  in wilc_sdio_read()
557 		cmd.function = 0;  in wilc_sdio_read()
558 		cmd.address = WILC_SDIO_FBR_DATA_REG;  in wilc_sdio_read()
563 		cmd.function = 1;  in wilc_sdio_read()
564 		cmd.address = WILC_SDIO_F1_DATA_REG;  in wilc_sdio_read()
571 	cmd.use_global_buf = false;  in wilc_sdio_read()
573 		cmd.block_mode = 1;  in wilc_sdio_read()
574 		cmd.increment = 1;  in wilc_sdio_read()
575 		cmd.count = nblk;  in wilc_sdio_read()
576 		cmd.buffer = buf;  in wilc_sdio_read()
577 		cmd.block_size = block_size;  in wilc_sdio_read()
583 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_read()
595 		cmd.block_mode = 0;  in wilc_sdio_read()
596 		cmd.increment = 1;  in wilc_sdio_read()
597 		cmd.count = nleft;  in wilc_sdio_read()
598 		cmd.buffer = buf;  in wilc_sdio_read()
600 		cmd.block_size = block_size;  in wilc_sdio_read()
607 		ret = wilc_sdio_cmd53(wilc, &cmd);  in wilc_sdio_read()
628 	struct sdio_cmd52 cmd;  in wilc_sdio_deinit()  local
631 	cmd.read_write = 1;  in wilc_sdio_deinit()
632 	cmd.function = 0;  in wilc_sdio_deinit()
633 	cmd.raw = 1;  in wilc_sdio_deinit()
636 	cmd.address = SDIO_CCCR_IENx;  in wilc_sdio_deinit()
637 	cmd.data = 0;  in wilc_sdio_deinit()
638 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_deinit()
645 	cmd.address = SDIO_CCCR_IOEx;  in wilc_sdio_deinit()
646 	cmd.data = 0;  in wilc_sdio_deinit()
647 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_deinit()
655 	cmd.read_write = 0;  in wilc_sdio_deinit()
656 	cmd.address = SDIO_FBR_BASE(1);  in wilc_sdio_deinit()
657 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_deinit()
663 	cmd.read_write = 1;  in wilc_sdio_deinit()
664 	cmd.address = SDIO_FBR_BASE(1);  in wilc_sdio_deinit()
665 	cmd.data &= ~SDIO_FBR_ENABLE_CSA;  in wilc_sdio_deinit()
666 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_deinit()
681 	struct sdio_cmd52 cmd;  in wilc_sdio_init()  local
687 	cmd.read_write = 1;  in wilc_sdio_init()
688 	cmd.function = 0;  in wilc_sdio_init()
689 	cmd.raw = 1;  in wilc_sdio_init()
690 	cmd.address = SDIO_FBR_BASE(1);  in wilc_sdio_init()
691 	cmd.data = SDIO_FBR_ENABLE_CSA;  in wilc_sdio_init()
692 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_init()
694 		dev_err(&func->dev, "Fail cmd 52, enable csa...\n");  in wilc_sdio_init()
703 		dev_err(&func->dev, "Fail cmd 52, set func 0 block size...\n");  in wilc_sdio_init()
711 	cmd.read_write = 1;  in wilc_sdio_init()
712 	cmd.function = 0;  in wilc_sdio_init()
713 	cmd.raw = 1;  in wilc_sdio_init()
714 	cmd.address = SDIO_CCCR_IOEx;  in wilc_sdio_init()
715 	cmd.data = WILC_SDIO_CCCR_IO_EN_FUNC1;  in wilc_sdio_init()
716 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_init()
719 			"Fail cmd 52, set IOE register...\n");  in wilc_sdio_init()
726 	cmd.read_write = 0;  in wilc_sdio_init()
727 	cmd.function = 0;  in wilc_sdio_init()
728 	cmd.raw = 0;  in wilc_sdio_init()
729 	cmd.address = SDIO_CCCR_IORx;  in wilc_sdio_init()
732 		cmd.data = 0;  in wilc_sdio_init()
733 		ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_init()
736 				"Fail cmd 52, get IOR register...\n");  in wilc_sdio_init()
739 		if (cmd.data == WILC_SDIO_CCCR_IO_EN_FUNC1)  in wilc_sdio_init()
760 	cmd.read_write = 1;  in wilc_sdio_init()
761 	cmd.function = 0;  in wilc_sdio_init()
762 	cmd.raw = 1;  in wilc_sdio_init()
763 	cmd.address = SDIO_CCCR_IENx;  in wilc_sdio_init()
764 	cmd.data = WILC_SDIO_CCCR_IEN_MASTER | WILC_SDIO_CCCR_IEN_FUNC1;  in wilc_sdio_init()
765 	ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_init()
767 		dev_err(&func->dev, "Fail cmd 52, set IEN register...\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 = is_wilc1000(wilc->chipid) ?  in wilc_sdio_read_int()
822 	cmd.raw = 0;  in wilc_sdio_read_int()
823 	cmd.read_write = 0;  in wilc_sdio_read_int()
824 	cmd.data = 0;  in wilc_sdio_read_int()
825 	wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_read_int()
826 	irq_flags = cmd.data;  in wilc_sdio_read_int()
831 	tmp |= FIELD_PREP(IRG_FLAGS_MASK, cmd.data);  in wilc_sdio_read_int()
864 			struct sdio_cmd52 cmd;  in wilc_sdio_clear_int_ext()  local
866 			cmd.read_write = 1;  in wilc_sdio_clear_int_ext()
867 			cmd.function = 0;  in wilc_sdio_clear_int_ext()
868 			cmd.raw = 0;  in wilc_sdio_clear_int_ext()
869 			cmd.address = WILC3000_SDIO_IRQ_FLAG_REG;  in wilc_sdio_clear_int_ext()
870 			cmd.data = reg;  in wilc_sdio_clear_int_ext()
872 			ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_clear_int_ext()
894 		struct sdio_cmd52 cmd;  in wilc_sdio_clear_int_ext()  local
896 		cmd.read_write = 1;  in wilc_sdio_clear_int_ext()
897 		cmd.function = 0;  in wilc_sdio_clear_int_ext()
898 		cmd.raw = 0;  in wilc_sdio_clear_int_ext()
899 		cmd.address = is_wilc1000(wilc->chipid) ?  in wilc_sdio_clear_int_ext()
902 		cmd.data = reg;  in wilc_sdio_clear_int_ext()
904 		ret = wilc_sdio_cmd52(wilc, &cmd);  in wilc_sdio_clear_int_ext()
908 				cmd.address, __LINE__);  in wilc_sdio_clear_int_ext()