net/ipa/ipa_reg.h

19  * Device Tree.  Each register has a specified offset within that space,
21  * has a unique identifer, taken from the ipa_reg_id enumerated type.
24  * Certain "parameterized" register types are duplicated for a number of
28  * ID multiplied and a "stride" value for the register.  Similarly, some
30  * this case, the stride is multiplied by a member of the gsi_ee_id
35  * (for parameterized registers) a non-zero stride value.  Not all versions
36  * of IPA define all registers.  The offset for a register is returned by
41  * such a register has a unique identifier (from an enumerated type).
42  * The position and width of the fields in a register are defined by
45  * argument.  To encode a value to be represented in a register field,
47  * a value encoded in a register field, the field ID is passed to
49  * can be used to either encode the bit value, or to generate a mask
65 	IPA_BCR,					/* Not IPA v4.5+ */
68 	COUNTER_CFG,					/* Not IPA v4.5+ */
69 	IPA_TX_CFG,					/* IPA v3.5+ */
70 	FLAVOR_0,					/* IPA v3.5+ */
71 	IDLE_INDICATION_CFG,				/* IPA v3.5+ */
72 	QTIME_TIMESTAMP_CFG,				/* IPA v4.5+ */
73 	TIMERS_XO_CLK_DIV_CFG,				/* IPA v4.5+ */
74 	TIMERS_PULSE_GRAN_CFG,				/* IPA v4.5+ */
77 	SRC_RSRC_GRP_45_RSRC_TYPE,	/* Not IPA v3.5+; IPA v4.5, IPA v5.0 */
78 	SRC_RSRC_GRP_67_RSRC_TYPE,		/* Not IPA v3.5+; IPA v5.0 */
81 	DST_RSRC_GRP_45_RSRC_TYPE,	/* Not IPA v3.5+; IPA v4.5, IPA v5.0 */
82 	DST_RSRC_GRP_67_RSRC_TYPE,		/* Not IPA v3.5+; IPA v5.0 */
118 	IPA_DCMP_FAST_CLK_EN,				/* Not IPA v4.5+ */
137 	FULL_FLUSH_WAIT_RS_CLOSURE_EN,			/* IPA v4.5+ */
159 	CLKON_DCMP,					/* IPA v4.5+ */
160 	NTF_TX_CMDQS,					/* IPA v3.5+ */
161 	CLKON_TX_0,					/* IPA v3.5+ */
162 	CLKON_TX_1,					/* IPA v3.5+ */
172 	DPL_FIFO,					/* IPA v4.5+ */
227 	BCR_DUAL_TX				= 0x5,	/* IPA v3.5+ */
228 	BCR_ENABLE_FILTER_DATA_CACHE		= 0x6,	/* IPA v3.5+ */
229 	BCR_NOTIF_PRIORITY_OVER_ZLT		= 0x7,	/* IPA v3.5+ */
230 	BCR_FILTER_PREFETCH_EN			= 0x8,	/* IPA v3.5+ */
231 	BCR_ROUTER_PREFETCH_EN			= 0x9,	/* IPA v3.5+ */
241 	EOT_COAL_GRANULARITY,				/* Not IPA v3.5+ */
256 	DUAL_TX_ENABLE,					/* IPA v4.5+ */
257 	SSPND_PA_NO_START_STATE,		/* IPA v4,2+, not IPA v4.5 */
278 	DPL_TIMESTAMP_LSB,				/* Not IPA v5.5+ */
279 	DPL_TIMESTAMP_SEL,				/* Not IPA v5.5+ */
330 	PIPE_REPLICATE_EN,				/* IPA v5.5+ */
336 	IPA_CS_OFFLOAD_UL	/* TX */	= 0x1,	/* Not IPA v4.5+ */
337 	IPA_CS_OFFLOAD_DL	/* RX */	= 0x2,	/* Not IPA v4.5+ */
338 	IPA_CS_OFFLOAD_INLINE	/* TX and RX */	= 0x1,	/* IPA v4.5+ */
363 	HDR_METADATA_REG_VALID,				/* Not IPA v4.5+ */
364 	HDR_LEN_MSB,					/* IPA v4.5+ */
365 	HDR_OFST_METADATA_MSB,				/* IPA v4.5+ */
376 	HDR_TOTAL_LEN_OR_PAD_OFFSET_MSB,		/* IPA v4.5+ */
377 	HDR_OFST_PKT_SIZE_MSB,				/* IPA v4.5+ */
378 	HDR_ADDITIONAL_CONST_LEN_MSB,			/* IPA v4.5+ */
386 	DCPH_ENABLE,					/* IPA v4.5+ */
389 	PIPE_REPLICATION_EN,				/* Not IPA v5.5+ */
391 	HDR_FTCH_DISABLE,				/* IPA v4.5+ */
414 	AGGR_COAL_L2,					/* IPA v5.5+ */
442 	TIMER_BASE_VALUE,				/* Not IPA v4.5+ */
444 	TIMER_LIMIT,					/* IPA v4.5+ */
445 	TIMER_GRAN_SEL,					/* IPA v4.5+ */
466 	SEQ_REP_TYPE,					/* Not IPA v4.5+ */
480  * passes a packet takes through the IPA pipeline.  The last pass through can
515 	STATUS_LOCATION,				/* Not IPA v4.5+ */
592 	IPA_IRQ_BAD_SNOC_ACCESS			= 0x0,	/* Not IPA v5.5+ */
593 	IPA_IRQ_EOT_COAL			= 0x1,	/* Not IPA v3.5+ */
601 	IPA_IRQ_RX_ERR				= 0x9,	/* Not IPA v5.5+ */
602 	IPA_IRQ_DEAGGR_ERR			= 0xa,	/* Not IPA v5.5+ */
603 	IPA_IRQ_TX_ERR				= 0xb,	/* Not IPA v5.5+ */
604 	IPA_IRQ_STEP_MODE			= 0xc,	/* Not IPA v5.5+ */
605 	IPA_IRQ_PROC_ERR			= 0xd,	/* Not IPA v5.5+ */
614 	IPA_IRQ_DCMP				= 0x16,	/* Not IPA v4.5+ */
618 	IPA_IRQ_TLV_LEN_MIN_DSM			= 0x1a,	/* IPA v4.5-v5.2 */
622 	IPA_IRQ_ERROR_NON_FATAL			= 0x1e,	/* IPA v5.5+ */
623 	IPA_IRQ_ERROR_FATAL			= 0x1f,	/* IPA v5.5+ */