infineon/include/bcmsdspi.h

64 struct sdioh_info {  struct
65 	uint cfg_bar;                   	/* pci cfg address for bar */
66 	uint32 caps;                    	/* cached value of capabilities reg */
67 	uint		bar0;			/* BAR0 for PCI Device */
68 	osl_t 		*osh;			/* osh handler */
69 	void		*bcmsdh;		/* handler to upper layer stack (bcmsdh) */
70 	void		*controller;	/* Pointer to SPI Controller's private data struct */
72 	uint		lockcount; 		/* nest count of sdspi_lock() calls */
73 	bool		client_intr_enabled;	/* interrupt connnected flag */
74 	bool		intr_handler_valid;	/* client driver interrupt handler valid */
75 	sdioh_cb_fn_t	intr_handler;		/* registered interrupt handler */
76 	void		*intr_handler_arg;	/* argument to call interrupt handler */
77 	bool		initialized;		/* card initialized */
78 	uint32		target_dev;		/* Target device ID */
79 	uint32		intmask;		/* Current active interrupts */
80 	void		*sdos_info;		/* Pointer to per-OS private data */
82 	uint32		controller_type;	/* Host controller type */
83 	uint8		version;		/* Host Controller Spec Compliance Version */
84 	uint 		irq;			/* Client irq */
85 	uint32 		intrcount;		/* Client interrupts */
86 	uint32 		local_intrcount;	/* Controller interrupts */
87 	bool 		host_init_done;		/* Controller initted */
88 	bool 		card_init_done;		/* Client SDIO interface initted */
89 	bool 		polled_mode;		/* polling for command completion */
91 	bool		sd_use_dma;		/* DMA on CMD53 */
92 	bool 		sd_blockmode;		/* sd_blockmode == FALSE => 64 Byte Cmd 53s. */
94 	bool 		use_client_ints;	/* If this is false, make sure to restore */
95 	bool		got_hcint;		/* Host Controller interrupt. */
97 	int 		adapter_slot;		/* Maybe dealing with multiple slots/controllers */
98 	int 		sd_mode;		/* SD1/SD4/SPI */
99 	int 		client_block_size[SDIOD_MAX_IOFUNCS];		/* Blocksize */
100 	uint32 		data_xfer_count;	/* Current register transfer size */
101 	uint32		cmd53_wr_data;		/* Used to pass CMD53 write data */
102 	uint32		card_response;		/* Used to pass back response status byte */
103 	uint32		card_rsp_data;		/* Used to pass back response data word */
104 	uint16 		card_rca;		/* Current Address */
105 	uint8 		num_funcs;		/* Supported funcs on client */
106 	uint32 		com_cis_ptr;
130 extern int spi_register_irq(sdioh_info_t *sd, uint irq);  argument