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Commit f6d87b26 authored by Mohammed Javid's avatar Mohammed Javid Committed by Gerrit - the friendly Code Review server
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msm: ipa4: Configure IPA_COMP_CFG 



Configure IPA_COMP_CFG register
for NON-MHI ipa configuration.

Change-Id: Icb3b25c8631a144a5048a661a9e778e474363a3f
Signed-off-by: default avatarMohammed Javid <mjavid@codeaurora.org>
parent 11a18c0d

drivers/platform/msm/ipa/ipa_v3/ipa_utils.c

+45 −0
Original line number Diff line number Diff line
@@ -1971,6 +1971,49 @@ int ipa3_cfg_filter(u32 disable) 
	return -EPERM;

}



/**

 * ipa_comp_cfg() - Configure QMB/Master port selection

 *

 * Returns:	None

 */

static void ipa_comp_cfg(void)

{

	struct ipahal_reg_comp_cfg comp_cfg;



	/* IPAv4 specific, on NON-MHI config*/

	if ((ipa3_ctx->ipa_hw_type == IPA_HW_v4_0) &&

		(ipa3_ctx->ipa_config_is_mhi == false)) {



		ipahal_read_reg_fields(IPA_COMP_CFG, &comp_cfg);

		IPADBG("Before comp config\n");

		IPADBG("ipa_qmb_select_by_address_global_en = %d\n",

			comp_cfg.ipa_qmb_select_by_address_global_en);



		IPADBG("ipa_qmb_select_by_address_prod_en = %d\n",

				comp_cfg.ipa_qmb_select_by_address_prod_en);



		IPADBG("ipa_qmb_select_by_address_cons_en = %d\n",

				comp_cfg.ipa_qmb_select_by_address_cons_en);



		comp_cfg.ipa_qmb_select_by_address_global_en = false;

		comp_cfg.ipa_qmb_select_by_address_prod_en = false;

		comp_cfg.ipa_qmb_select_by_address_cons_en = false;



		ipahal_write_reg_fields(IPA_COMP_CFG, &comp_cfg);



		ipahal_read_reg_fields(IPA_COMP_CFG, &comp_cfg);

		IPADBG("After comp config\n");

		IPADBG("ipa_qmb_select_by_address_global_en = %d\n",

			comp_cfg.ipa_qmb_select_by_address_global_en);



		IPADBG("ipa_qmb_select_by_address_prod_en = %d\n",

				comp_cfg.ipa_qmb_select_by_address_prod_en);



		IPADBG("ipa_qmb_select_by_address_cons_en = %d\n",

				comp_cfg.ipa_qmb_select_by_address_cons_en);

	}

}



/**

 * ipa3_cfg_qsb() - Configure IPA QSB maximal reads and writes

 *
@@ -2050,6 +2093,8 @@ int ipa3_init_hw(void) 


	ipa3_cfg_qsb();



	ipa_comp_cfg();



	return 0;

}

drivers/platform/msm/ipa/ipa_v3/ipahal/ipahal_reg.c

+197 −1
Original line number Diff line number Diff line
@@ -654,6 +654,202 @@ static void ipareg_parse_clkon_cfg( 
			IPA_CLKON_CFG_OPEN_RX_BMSK);

}



static void ipareg_construct_comp_cfg(

	enum ipahal_reg_name reg, const void *fields, u32 *val)

{

	struct ipahal_reg_comp_cfg *comp_cfg =

		(struct ipahal_reg_comp_cfg *)fields;



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->ipa_atomic_fetcher_arb_lock_dis,

		IPA_COMP_CFG_IPA_ATOMIC_FETCHER_ARB_LOCK_DIS_SHFT,

		IPA_COMP_CFG_IPA_ATOMIC_FETCHER_ARB_LOCK_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->ipa_qmb_select_by_address_global_en,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_GLOBAL_EN_SHFT,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_GLOBAL_EN_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gsi_multi_axi_masters_dis,

		IPA_COMP_CFG_GSI_MULTI_AXI_MASTERS_DIS_SHFT,

		IPA_COMP_CFG_GSI_MULTI_AXI_MASTERS_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gsi_snoc_cnoc_loop_protection_disable,

		IPA_COMP_CFG_GSI_SNOC_CNOC_LOOP_PROTECTION_DISABLE_SHFT,

		IPA_COMP_CFG_GSI_SNOC_CNOC_LOOP_PROTECTION_DISABLE_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gen_qmb_0_snoc_cnoc_loop_protection_disable,

		IPA_COMP_CFG_GEN_QMB_0_SNOC_CNOC_LOOP_PROTECTION_DISABLE_SHFT,

		IPA_COMP_CFG_GEN_QMB_0_SNOC_CNOC_LOOP_PROTECTION_DISABLE_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gen_qmb_1_multi_inorder_wr_dis,

		IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_WR_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_WR_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gen_qmb_0_multi_inorder_wr_dis,

		IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_WR_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_WR_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gen_qmb_1_multi_inorder_rd_dis,

		IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_RD_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_RD_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gen_qmb_0_multi_inorder_rd_dis,

		IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_RD_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_RD_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gsi_multi_inorder_wr_dis,

		IPA_COMP_CFG_GSI_MULTI_INORDER_WR_DIS_SHFT,

		IPA_COMP_CFG_GSI_MULTI_INORDER_WR_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gsi_multi_inorder_rd_dis,

		IPA_COMP_CFG_GSI_MULTI_INORDER_RD_DIS_SHFT,

		IPA_COMP_CFG_GSI_MULTI_INORDER_RD_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->ipa_qmb_select_by_address_prod_en,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_PROD_EN_SHFT,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_PROD_EN_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->ipa_qmb_select_by_address_cons_en,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_CONS_EN_SHFT,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_CONS_EN_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->ipa_dcmp_fast_clk_en,

		IPA_COMP_CFG_IPA_DCMP_FAST_CLK_EN_SHFT,

		IPA_COMP_CFG_IPA_DCMP_FAST_CLK_EN_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gen_qmb_1_snoc_bypass_dis,

		IPA_COMP_CFG_GEN_QMB_1_SNOC_BYPASS_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_1_SNOC_BYPASS_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gen_qmb_0_snoc_bypass_dis,

		IPA_COMP_CFG_GEN_QMB_0_SNOC_BYPASS_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_0_SNOC_BYPASS_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->gsi_snoc_bypass_dis,

		IPA_COMP_CFG_GSI_SNOC_BYPASS_DIS_SHFT,

		IPA_COMP_CFG_GSI_SNOC_BYPASS_DIS_BMSK);



	IPA_SETFIELD_IN_REG(*val,

		comp_cfg->enable,

		IPA_COMP_CFG_ENABLE_SHFT,

		IPA_COMP_CFG_ENABLE_BMSK);

}



static void ipareg_parse_comp_cfg(

	enum ipahal_reg_name reg, void *fields, u32 val)

{

	struct ipahal_reg_comp_cfg *comp_cfg =

		(struct ipahal_reg_comp_cfg *)fields;



	memset(comp_cfg, 0, sizeof(struct ipahal_reg_comp_cfg));



	comp_cfg->ipa_atomic_fetcher_arb_lock_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_IPA_ATOMIC_FETCHER_ARB_LOCK_DIS_SHFT,

		IPA_COMP_CFG_IPA_ATOMIC_FETCHER_ARB_LOCK_DIS_BMSK);



	comp_cfg->ipa_qmb_select_by_address_global_en =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_GLOBAL_EN_SHFT,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_GLOBAL_EN_BMSK);



	comp_cfg->gsi_multi_axi_masters_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GSI_MULTI_AXI_MASTERS_DIS_SHFT,

		IPA_COMP_CFG_GSI_MULTI_AXI_MASTERS_DIS_BMSK);



	comp_cfg->gsi_snoc_cnoc_loop_protection_disable =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GSI_SNOC_CNOC_LOOP_PROTECTION_DISABLE_SHFT,

		IPA_COMP_CFG_GSI_SNOC_CNOC_LOOP_PROTECTION_DISABLE_BMSK);



	comp_cfg->gen_qmb_0_snoc_cnoc_loop_protection_disable =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GEN_QMB_0_SNOC_CNOC_LOOP_PROTECTION_DISABLE_SHFT,

		IPA_COMP_CFG_GEN_QMB_0_SNOC_CNOC_LOOP_PROTECTION_DISABLE_BMSK);



	comp_cfg->gen_qmb_1_multi_inorder_wr_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_WR_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_WR_DIS_BMSK);



	comp_cfg->gen_qmb_0_multi_inorder_wr_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_WR_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_WR_DIS_BMSK);



	comp_cfg->gen_qmb_1_multi_inorder_rd_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_RD_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_RD_DIS_BMSK);



	comp_cfg->gen_qmb_0_multi_inorder_rd_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_RD_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_RD_DIS_BMSK);



	comp_cfg->gsi_multi_inorder_wr_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GSI_MULTI_INORDER_WR_DIS_SHFT,

		IPA_COMP_CFG_GSI_MULTI_INORDER_WR_DIS_BMSK);



	comp_cfg->gsi_multi_inorder_rd_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GSI_MULTI_INORDER_RD_DIS_SHFT,

		IPA_COMP_CFG_GSI_MULTI_INORDER_RD_DIS_BMSK);



	comp_cfg->ipa_qmb_select_by_address_prod_en =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_PROD_EN_SHFT,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_PROD_EN_BMSK);



	comp_cfg->ipa_qmb_select_by_address_cons_en =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_CONS_EN_SHFT,

		IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_CONS_EN_BMSK);



	comp_cfg->ipa_dcmp_fast_clk_en =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_IPA_DCMP_FAST_CLK_EN_SHFT,

		IPA_COMP_CFG_IPA_DCMP_FAST_CLK_EN_BMSK);



	comp_cfg->gen_qmb_1_snoc_bypass_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GEN_QMB_1_SNOC_BYPASS_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_1_SNOC_BYPASS_DIS_BMSK);



	comp_cfg->gen_qmb_0_snoc_bypass_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GEN_QMB_0_SNOC_BYPASS_DIS_SHFT,

		IPA_COMP_CFG_GEN_QMB_0_SNOC_BYPASS_DIS_BMSK);



	comp_cfg->gsi_snoc_bypass_dis =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_GSI_SNOC_BYPASS_DIS_SHFT,

		IPA_COMP_CFG_GSI_SNOC_BYPASS_DIS_BMSK);



	comp_cfg->enable =

		IPA_GETFIELD_FROM_REG(val,

		IPA_COMP_CFG_ENABLE_SHFT,

		IPA_COMP_CFG_ENABLE_BMSK);

}



static void ipareg_construct_qcncm(

	enum ipahal_reg_name reg, const void *fields, u32 *val)

{
@@ -1518,7 +1714,7 @@ static struct ipahal_reg_obj ipahal_reg_objs[IPA_HW_MAX][IPA_REG_MAX] = { 
		ipareg_construct_dummy, ipareg_parse_dummy,

		0x00005094, 0},

	[IPA_HW_v3_0][IPA_COMP_CFG] = {

		ipareg_construct_dummy, ipareg_parse_dummy,

		ipareg_construct_comp_cfg, ipareg_parse_comp_cfg,

		0x0000003C, 0},

	[IPA_HW_v3_0][IPA_STATE_AGGR_ACTIVE] = {

		ipareg_construct_dummy, ipareg_parse_dummy,

drivers/platform/msm/ipa/ipa_v3/ipahal/ipahal_reg.h

+28 −0
Original line number Diff line number Diff line
@@ -239,6 +239,34 @@ struct ipahal_reg_clkon_cfg { 
	bool open_rx;

};



/*

 * struct ipahal_reg_comp_cfg- IPA Core QMB/Master Port selection

 *

 * @all: QMB/Master port selection policy is configured via IPA_COMP_CFG

 *	- Address based Selection

 *	- Endpoint based selection / Legacy Mode

 */

struct ipahal_reg_comp_cfg {

	bool ipa_atomic_fetcher_arb_lock_dis;

	bool ipa_qmb_select_by_address_global_en;

	bool gsi_multi_axi_masters_dis;

	bool gsi_snoc_cnoc_loop_protection_disable;

	bool gen_qmb_0_snoc_cnoc_loop_protection_disable;

	bool gen_qmb_1_multi_inorder_wr_dis;

	bool gen_qmb_0_multi_inorder_wr_dis;

	bool gen_qmb_1_multi_inorder_rd_dis;

	bool gen_qmb_0_multi_inorder_rd_dis;

	bool gsi_multi_inorder_wr_dis;

	bool gsi_multi_inorder_rd_dis;

	bool ipa_qmb_select_by_address_prod_en;

	bool ipa_qmb_select_by_address_cons_en;

	bool ipa_dcmp_fast_clk_en;

	bool gen_qmb_1_snoc_bypass_dis;

	bool gen_qmb_0_snoc_bypass_dis;

	bool gsi_snoc_bypass_dis;

	bool enable;

};



/*

 * struct ipa_hash_tuple - Hash tuple members for flt and rt

 *  the fields tells if to be masked or not

drivers/platform/msm/ipa/ipa_v3/ipahal/ipahal_reg_i.h

+38 −0
Original line number Diff line number Diff line
@@ -422,4 +422,42 @@ int ipahal_reg_init(enum ipa_hw_type ipa_hw_type); 
#define IPA_HPS_FTCH_ARB_QUEUE_WEIGHTS_RX_HPS_QUEUE_WEIGHT_3_BMSK (0xf000)

#define IPA_HPS_FTCH_ARB_QUEUE_WEIGHTS_RX_HPS_QUEUE_WEIGHT_3_SHFT (0xc)



/* IPA_COMP_CFG register*/

#define IPA_COMP_CFG_IPA_ATOMIC_FETCHER_ARB_LOCK_DIS_BMSK 0x1E0000

#define IPA_COMP_CFG_IPA_ATOMIC_FETCHER_ARB_LOCK_DIS_SHFT 17

#define IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_GLOBAL_EN_BMSK 0x10000

#define IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_GLOBAL_EN_SHFT 16

#define IPA_COMP_CFG_GSI_MULTI_AXI_MASTERS_DIS_BMSK 0x8000

#define IPA_COMP_CFG_GSI_MULTI_AXI_MASTERS_DIS_SHFT 15

#define IPA_COMP_CFG_GSI_SNOC_CNOC_LOOP_PROTECTION_DISABLE_BMSK 0x4000

#define IPA_COMP_CFG_GSI_SNOC_CNOC_LOOP_PROTECTION_DISABLE_SHFT 14

#define IPA_COMP_CFG_GEN_QMB_0_SNOC_CNOC_LOOP_PROTECTION_DISABLE_BMSK 0x2000

#define IPA_COMP_CFG_GEN_QMB_0_SNOC_CNOC_LOOP_PROTECTION_DISABLE_SHFT 13

#define IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_WR_DIS_BMSK 0x1000

#define IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_WR_DIS_SHFT 12

#define IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_WR_DIS_BMSK 0x800

#define IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_WR_DIS_SHFT 11

#define IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_RD_DIS_BMSK 0x400

#define IPA_COMP_CFG_GEN_QMB_1_MULTI_INORDER_RD_DIS_SHFT 10

#define IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_RD_DIS_BMSK 0x200

#define IPA_COMP_CFG_GEN_QMB_0_MULTI_INORDER_RD_DIS_SHFT 9

#define IPA_COMP_CFG_GSI_MULTI_INORDER_WR_DIS_BMSK 0x100

#define IPA_COMP_CFG_GSI_MULTI_INORDER_WR_DIS_SHFT 8

#define IPA_COMP_CFG_GSI_MULTI_INORDER_RD_DIS_BMSK 0x80

#define IPA_COMP_CFG_GSI_MULTI_INORDER_RD_DIS_SHFT 7

#define IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_PROD_EN_BMSK 0x40

#define IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_PROD_EN_SHFT 6

#define IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_CONS_EN_BMSK 0x20

#define IPA_COMP_CFG_IPA_QMB_SELECT_BY_ADDRESS_CONS_EN_SHFT 5

#define IPA_COMP_CFG_IPA_DCMP_FAST_CLK_EN_BMSK 0x10

#define IPA_COMP_CFG_IPA_DCMP_FAST_CLK_EN_SHFT 4

#define IPA_COMP_CFG_GEN_QMB_1_SNOC_BYPASS_DIS_BMSK 0x8

#define IPA_COMP_CFG_GEN_QMB_1_SNOC_BYPASS_DIS_SHFT 3

#define IPA_COMP_CFG_GEN_QMB_0_SNOC_BYPASS_DIS_BMSK 0x4

#define IPA_COMP_CFG_GEN_QMB_0_SNOC_BYPASS_DIS_SHFT 2

#define IPA_COMP_CFG_GSI_SNOC_BYPASS_DIS_BMSK 0x2

#define IPA_COMP_CFG_GSI_SNOC_BYPASS_DIS_SHFT 1

#define IPA_COMP_CFG_ENABLE_BMSK 0x1

#define IPA_COMP_CFG_ENABLE_SHFT 0



#endif /* _IPAHAL_REG_I_H_ */