Context Navigation

hwr_mapping.h @ 161

Last change on this file since 161 was 158, checked in by alain, 13 years ago
Introducing the giet_vm and some example applications
File size: 1.5 KB

Rev	Line
[158]	1	#ifndef _HWR_MAPPING_H
	2	#define _HWR_MAPPING_H
	3
	4	/*
	5	* Registers mapping for the different peripherals
	6	*/
	7
	8	/* IOC (block device) */
	9	enum IOC_registers {
	10	BLOCK_DEVICE_BUFFER,
	11	BLOCK_DEVICE_LBA,
	12	BLOCK_DEVICE_COUNT,
	13	BLOCK_DEVICE_OP,
	14	BLOCK_DEVICE_STATUS,
	15	BLOCK_DEVICE_IRQ_ENABLE,
	16	BLOCK_DEVICE_SIZE,
	17	BLOCK_DEVICE_BLOCK_SIZE,
	18	};
	19	enum IOC_operations {
	20	BLOCK_DEVICE_NOOP,
	21	BLOCK_DEVICE_READ,
	22	BLOCK_DEVICE_WRITE,
	23	};
	24	enum IOC_status{
	25	BLOCK_DEVICE_IDLE,
	26	BLOCK_DEVICE_BUSY,
	27	BLOCK_DEVICE_READ_SUCCESS,
	28	BLOCK_DEVICE_WRITE_SUCCESS,
	29	BLOCK_DEVICE_READ_ERROR,
	30	BLOCK_DEVICE_WRITE_ERROR,
	31	BLOCK_DEVICE_ERROR,
	32	};
	33
	34	/* DMA */
	35	enum DMA_registers {
	36	DMA_SRC = 0,
	37	DMA_DST = 1,
	38	DMA_LEN = 2,
	39	DMA_RESET = 3,
	40	DMA_IRQ_DISABLE = 4,
	41	/**/
	42	DMA_END = 5,
	43	DMA_SPAN = 8,
	44	};
	45
	46	/* GCD */
	47	enum GCD_registers {
	48	GCD_OPA = 0,
	49	GCD_OPB = 1,
	50	GCD_START = 2,
	51	GCD_STATUS = 3,
	52	/**/
	53	GCD_END = 4,
	54	};
	55
	56	/* ICU */
	57	enum ICU_registers {
	58	ICU_INT = 0,
	59	ICU_MASK = 1,
	60	ICU_MASK_SET = 2,
	61	ICU_MASK_CLEAR = 3,
	62	ICU_IT_VECTOR = 4,
	63	/**/
	64	ICU_END = 5,
	65	ICU_SPAN = 8,
	66	};
	67
	68	/* TIMER */
	69	enum TIMER_registers {
	70	TIMER_VALUE = 0,
	71	TIMER_MODE = 1,
	72	TIMER_PERIOD = 2,
	73	TIMER_RESETIRQ = 3,
	74	/**/
	75	TIMER_SPAN = 4,
	76	};
	77
	78	/* TTY */
	79	enum TTY_registers {
	80	TTY_WRITE = 0,
	81	TTY_STATUS = 1,
	82	TTY_READ = 2,
	83	TTY_CONFIG = 3,
	84	/**/
	85	TTY_SPAN = 4,
	86	};
	87
	88	#endif
	89

Note: See TracBrowser for help on using the repository browser.