bcmdhd/include/sdspi.h

2  * SD-SPI Protocol Standard
21  * <<Broadcom-WL-IPTag/Dual:>>
26 #define SPI_START_M		BITFIELD_MASK(1)	/* Bit [31] 	- Start Bit */
28 #define SPI_DIR_M		BITFIELD_MASK(1)	/* Bit [30] 	- Direction */
30 #define SPI_CMD_INDEX_M		BITFIELD_MASK(6)	/* Bits [29:24] - Command number */
32 #define SPI_RW_M		BITFIELD_MASK(1)	/* Bit [23] 	- Read=0, Write=1 */
34 #define SPI_FUNC_M		BITFIELD_MASK(3)	/* Bits [22:20]	- Function Number */
36 #define SPI_RAW_M		BITFIELD_MASK(1)	/* Bit [19] 	- Read After Wr */
38 #define SPI_STUFF_M		BITFIELD_MASK(1)	/* Bit [18] 	- Stuff bit */
40 #define SPI_BLKMODE_M		BITFIELD_MASK(1)	/* Bit [19] 	- Blockmode 1=blk */
42 #define SPI_OPCODE_M		BITFIELD_MASK(1)	/* Bit [18] 	- OP Code */
44 #define SPI_ADDR_M		BITFIELD_MASK(17)	/* Bits [17:1] 	- Address */
46 #define SPI_STUFF0_M		BITFIELD_MASK(1)	/* Bit [0] 	- Stuff bit */
49 #define SPI_RSP_START_M		BITFIELD_MASK(1)	/* Bit [7] 	- Start Bit (always 0) */
51 #define SPI_RSP_PARAM_ERR_M	BITFIELD_MASK(1)	/* Bit [6] 	- Parameter Error */
53 #define SPI_RSP_RFU5_M		BITFIELD_MASK(1)	/* Bit [5] 	- RFU (Always 0) */
55 #define SPI_RSP_FUNC_ERR_M	BITFIELD_MASK(1)	/* Bit [4] 	- Function number error */
57 #define SPI_RSP_CRC_ERR_M	BITFIELD_MASK(1)	/* Bit [3] 	- COM CRC Error */
59 #define SPI_RSP_ILL_CMD_M	BITFIELD_MASK(1)	/* Bit [2] 	- Illegal Command error */
61 #define SPI_RSP_RFU1_M		BITFIELD_MASK(1)	/* Bit [1] 	- RFU (Always 0) */
63 #define SPI_RSP_IDLE_M		BITFIELD_MASK(1)	/* Bit [0] 	- In idle state */
66 /* SD-SPI Protocol Definitions */
69 #define SDSPI_IDLE_PAD		0xFF	/* SD-SPI idle value for MOSI */