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Commit 682c5acf authored by Ilia Lin's avatar Ilia Lin
Browse files

msm: ipa: IPAv5 updates 



Add IPAv5 HW definitions and update structures

Change-Id: I9991ba7be9dbbcb009b901f55c32e223d20b8c31
Acked-by: default avatarNadav Levintov <nadavl@qti.qualcomm.com>
Signed-off-by: default avatarAmir Levy <alevy@codeaurora.org>
Signed-off-by: default avatarSivan Reinstein <sivanr@codeaurora.org>
Signed-off-by: default avatarIlia Lin <ilialin@codeaurora.org>
parent 488de248

include/linux/ipa.h

+7 −0
Original line number Diff line number Diff line
@@ -223,6 +223,10 @@ struct ipa_ep_cfg_hdr { 
 * @hdr_little_endian: 0-Big Endian, 1-Little Endian

 * @hdr: The header structure. Used starting IPA4.5 where part of the info

 *	at the header structure is implemented via the EXT register at the H/W

 * @hdr_bytes_to_remove_valid: 0-Ignore hdr_bytes_to_remove field, 1-Process

 *	hdr_bytes_to_remove field

 * @hdr_bytes_to_remove: desired bytes to remove from top of the packet for

 *	partial L2 header retention

 */

struct ipa_ep_cfg_hdr_ext {

	u32 hdr_pad_to_alignment;
@@ -232,6 +236,8 @@ struct ipa_ep_cfg_hdr_ext { 
	bool hdr_total_len_or_pad_valid;

	bool hdr_little_endian;

	struct ipa_ep_cfg_hdr *hdr;

	bool hdr_bytes_to_remove_valid;

	u32 hdr_bytes_to_remove;

};



/**
@@ -425,6 +431,7 @@ struct ipa_ep_cfg_cfg { 
	enum ipa_cs_offload cs_offload_en;

	u8 cs_metadata_hdr_offset;

	u8 gen_qmb_master_sel;

	u8 tx_instance;

};



/**

include/uapi/linux/msm_ipa.h

+15 −3
Original line number Diff line number Diff line
@@ -252,7 +252,7 @@ enum ipa_client_type { 
	IPA_CLIENT_A5_WLAN_AMPDU_PROD		= 12,

	IPA_CLIENT_WLAN2_CONS			= 13,



	/* RESERVED PROD			= 14, */

	IPA_CLIENT_WLAN3_PROD			= 14,

	IPA_CLIENT_WLAN3_CONS			= 15,



	/* RESERVED PROD			= 16, */
@@ -390,9 +390,12 @@ enum ipa_client_type { 


	IPA_CLIENT_APPS_WAN_LOW_LAT_PROD	= 104,

	IPA_CLIENT_APPS_WAN_LOW_LAT_CONS	= 105,



	IPA_CLIENT_QDSS_PROD			= 106,

	IPA_CLIENT_MHI_QDSS_CONS		= 107,

};



#define IPA_CLIENT_MAX (IPA_CLIENT_APPS_WAN_LOW_LAT_CONS + 1)

#define IPA_CLIENT_MAX (IPA_CLIENT_MHI_QDSS_CONS + 1)



#define IPA_CLIENT_WLAN2_PROD IPA_CLIENT_A5_WLAN_AMPDU_PROD

#define IPA_CLIENT_Q6_DL_NLO_DATA_PROD IPA_CLIENT_Q6_DL_NLO_DATA_PROD
@@ -778,6 +781,7 @@ enum ipa_rm_resource_name { 
 * @IPA_HW_v4_7: IPA hardware version 4.7

 * @IPA_HW_v4_9: IPA hardware version 4.9

 * @IPA_HW_v4_11: IPA hardware version 4.11

 * @IPA_HW_v5_0: IPA hardware version 5.0

 */

enum ipa_hw_type {

	IPA_HW_None = 0,
@@ -799,8 +803,9 @@ enum ipa_hw_type { 
	IPA_HW_v4_7 = 18,

	IPA_HW_v4_9 = 19,

	IPA_HW_v4_11 = 20,

	IPA_HW_v5_0 = 21,

};

#define IPA_HW_MAX (IPA_HW_v4_11 + 1)

#define IPA_HW_MAX (IPA_HW_v5_0 + 1)



#define IPA_HW_v4_0 IPA_HW_v4_0

#define IPA_HW_v4_1 IPA_HW_v4_1
@@ -809,6 +814,7 @@ enum ipa_hw_type { 
#define IPA_HW_v4_7 IPA_HW_v4_7

#define IPA_HW_v4_9 IPA_HW_v4_9

#define IPA_HW_v4_11 IPA_HW_v4_11

#define IPA_HW_v5_0 IPA_HW_v5_0



/**

 * struct ipa_rule_attrib - attributes of a routing/filtering
@@ -1077,6 +1083,8 @@ struct ipa_flt_rule { 
 * flt rule.

 * @cnt_idx: if 0 means disable, otherwise use for index.

 * will be assigned by ipa driver.

 * @close_aggr_irq_mod: close aggregation/coalescing and close GSI

 *  interrupt moderation

 */

struct ipa_flt_rule_v2 {

	uint8_t retain_hdr;
@@ -1094,6 +1102,7 @@ struct ipa_flt_rule_v2 { 
	uint8_t pdn_idx;

	uint8_t enable_stats;

	uint8_t cnt_idx;

	uint8_t close_aggr_irq_mod;

};



/**
@@ -1186,6 +1195,8 @@ struct ipa_rt_rule { 
 * rt rule.

 * @cnt_idx: if enable_stats is 1 and cnt_idx is 0, then cnt_idx

 * will be assigned by ipa driver.

 * @close_aggr_irq_mod: close aggregation/coalescing and close GSI

 *  interrupt moderation

 */

struct ipa_rt_rule_v2 {

	enum ipa_client_type dst;
@@ -1198,6 +1209,7 @@ struct ipa_rt_rule_v2 { 
	uint8_t coalesce;

	uint8_t enable_stats;

	uint8_t cnt_idx;

	uint8_t close_aggr_irq_mod;

};



/**