Merge "msm: IPA: differentiate WDI2 and WDI3 over GSI" (262baf57) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/platform/msm/gsi/gsi.c

+88 −0

Original line number	Original line	Diff line number	Diff line
	@@ -4128,6 +4128,94 @@ int gsi_map_virtual_ch_to_per_ep(u32 ee, u32 chan_num, u32 per_ep_index)
	}		}
	EXPORT_SYMBOL(gsi_map_virtual_ch_to_per_ep);		EXPORT_SYMBOL(gsi_map_virtual_ch_to_per_ep);

			void gsi_wdi3_write_evt_ring_db(unsigned long evt_ring_hdl,
			uint32_t db_addr_low, uint32_t db_addr_high)
			{
			if (!gsi_ctx) {
			pr_err("%s:%d gsi context not allocated\n", __func__, __LINE__);
			return;
			}

			gsi_writel(db_addr_low, gsi_ctx->base +
			GSI_EE_n_EV_CH_k_CNTXT_12_OFFS(evt_ring_hdl, gsi_ctx->per.ee));

			gsi_writel(db_addr_high, gsi_ctx->base +
			GSI_EE_n_EV_CH_k_CNTXT_13_OFFS(evt_ring_hdl, gsi_ctx->per.ee));
			}
			EXPORT_SYMBOL(gsi_wdi3_write_evt_ring_db);

			void gsi_wdi3_dump_register(unsigned long chan_hdl)
			{
			uint32_t val;

			if (!gsi_ctx) {
			pr_err("%s:%d gsi context not allocated\n", __func__, __LINE__);
			return;
			}
			GSIDBG("reg dump ch id %d\n", chan_hdl);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_CNTXT_0_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_CNTXT_0_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_CNTXT_1_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_CNTXT_1_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_CNTXT_2_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_CNTXT_2_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_CNTXT_3_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_CNTXT_3_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_CNTXT_4_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_CNTXT_4_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_CNTXT_5_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_CNTXT_5_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_CNTXT_6_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_CNTXT_6_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_CNTXT_7_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_CNTXT_7_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_RE_FETCH_READ_PTR_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_RE_FETCH_READ_PTR_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_RE_FETCH_WRITE_PTR_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_RE_FETCH_WRITE_PTR_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_QOS_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_QOS_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_SCRATCH_0_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_SCRATCH_0_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_SCRATCH_1_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_SCRATCH_1_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_SCRATCH_2_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_SCRATCH_2_OFFS 0x%x\n", val);
			val = gsi_readl(gsi_ctx->base +
			GSI_EE_n_GSI_CH_k_SCRATCH_3_OFFS(chan_hdl,
			gsi_ctx->per.ee));
			GSIDBG("GSI_EE_n_GSI_CH_k_SCRATCH_3_OFFS 0x%x\n", val);
			}
			EXPORT_SYMBOL(gsi_wdi3_dump_register);

	static int msm_gsi_probe(struct platform_device *pdev)		static int msm_gsi_probe(struct platform_device *pdev)
	{		{
	struct device *dev = &pdev->dev;		struct device *dev = &pdev->dev;

drivers/platform/msm/ipa/ipa_api.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -117,7 +117,7 @@ const char *ipa_clients_strings[IPA_CLIENT_MAX] = {
	__stringify(IPA_CLIENT_HSIC5_CONS),		__stringify(IPA_CLIENT_HSIC5_CONS),
	__stringify(IPA_CLIENT_WLAN1_PROD),		__stringify(IPA_CLIENT_WLAN1_PROD),
	__stringify(IPA_CLIENT_WLAN1_CONS),		__stringify(IPA_CLIENT_WLAN1_CONS),
	__stringify(IPA_CLIENT_A5_WLAN_AMPDU_PROD),		__stringify(IPA_CLIENT_WLAN2_PROD),
	__stringify(IPA_CLIENT_WLAN2_CONS),		__stringify(IPA_CLIENT_WLAN2_CONS),
	__stringify(RESERVED_PROD_14),		__stringify(RESERVED_PROD_14),
	__stringify(IPA_CLIENT_WLAN3_CONS),		__stringify(IPA_CLIENT_WLAN3_CONS),

drivers/platform/msm/ipa/ipa_clients/ipa_wdi3.c

+47 −14

Original line number	Original line	Diff line number	Diff line
	// SPDX-License-Identifier: GPL-2.0-only		// SPDX-License-Identifier: GPL-2.0-only
	/*		/*
	* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.		* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
	*/		*/

	#include <linux/ipa_wdi3.h>		#include <linux/ipa_wdi3.h>
	@@ -8,6 +8,7 @@
	#include <linux/string.h>		#include <linux/string.h>
	#include "../ipa_common_i.h"		#include "../ipa_common_i.h"
	#include "../ipa_v3/ipa_pm.h"		#include "../ipa_v3/ipa_pm.h"
			#include "../ipa_v3/ipa_i.h"

	#define OFFLOAD_DRV_NAME "ipa_wdi"		#define OFFLOAD_DRV_NAME "ipa_wdi"
	#define IPA_WDI_DBG(fmt, args...) \		#define IPA_WDI_DBG(fmt, args...) \
	@@ -113,6 +114,10 @@ int ipa_wdi_init(struct ipa_wdi_init_in_params *in,

	ipa_wdi_ctx->is_smmu_enabled = out->is_smmu_enabled;		ipa_wdi_ctx->is_smmu_enabled = out->is_smmu_enabled;

			if (ipa3_ctx->ipa_wdi3_over_gsi)
			out->is_over_gsi = true;
			else
			out->is_over_gsi = false;
	return 0;		return 0;
	}		}
	EXPORT_SYMBOL(ipa_wdi_init);		EXPORT_SYMBOL(ipa_wdi_init);
	@@ -243,14 +248,20 @@ int ipa_wdi_reg_intf(struct ipa_wdi_reg_intf_in_params *in)

	memset(tx_prop, 0, sizeof(tx_prop));		memset(tx_prop, 0, sizeof(tx_prop));
	tx_prop[0].ip = IPA_IP_v4;		tx_prop[0].ip = IPA_IP_v4;
			if (!ipa3_ctx->ipa_wdi3_over_gsi)
	tx_prop[0].dst_pipe = IPA_CLIENT_WLAN1_CONS;		tx_prop[0].dst_pipe = IPA_CLIENT_WLAN1_CONS;
			else
			tx_prop[0].dst_pipe = IPA_CLIENT_WLAN2_CONS;
	tx_prop[0].alt_dst_pipe = in->alt_dst_pipe;		tx_prop[0].alt_dst_pipe = in->alt_dst_pipe;
	tx_prop[0].hdr_l2_type = in->hdr_info[0].hdr_type;		tx_prop[0].hdr_l2_type = in->hdr_info[0].hdr_type;
	strlcpy(tx_prop[0].hdr_name, hdr->hdr[IPA_IP_v4].name,		strlcpy(tx_prop[0].hdr_name, hdr->hdr[IPA_IP_v4].name,
	sizeof(tx_prop[0].hdr_name));		sizeof(tx_prop[0].hdr_name));

	tx_prop[1].ip = IPA_IP_v6;		tx_prop[1].ip = IPA_IP_v6;
			if (!ipa3_ctx->ipa_wdi3_over_gsi)
	tx_prop[1].dst_pipe = IPA_CLIENT_WLAN1_CONS;		tx_prop[1].dst_pipe = IPA_CLIENT_WLAN1_CONS;
			else
			tx_prop[1].dst_pipe = IPA_CLIENT_WLAN2_CONS;
	tx_prop[1].alt_dst_pipe = in->alt_dst_pipe;		tx_prop[1].alt_dst_pipe = in->alt_dst_pipe;
	tx_prop[1].hdr_l2_type = in->hdr_info[1].hdr_type;		tx_prop[1].hdr_l2_type = in->hdr_info[1].hdr_type;
	strlcpy(tx_prop[1].hdr_name, hdr->hdr[IPA_IP_v6].name,		strlcpy(tx_prop[1].hdr_name, hdr->hdr[IPA_IP_v6].name,
	@@ -259,10 +270,12 @@ int ipa_wdi_reg_intf(struct ipa_wdi_reg_intf_in_params *in)
	/* populate rx prop */		/* populate rx prop */
	rx.num_props = 2;		rx.num_props = 2;
	rx.prop = rx_prop;		rx.prop = rx_prop;

	memset(rx_prop, 0, sizeof(rx_prop));		memset(rx_prop, 0, sizeof(rx_prop));
	rx_prop[0].ip = IPA_IP_v4;		rx_prop[0].ip = IPA_IP_v4;
			if (!ipa3_ctx->ipa_wdi3_over_gsi)
	rx_prop[0].src_pipe = IPA_CLIENT_WLAN1_PROD;		rx_prop[0].src_pipe = IPA_CLIENT_WLAN1_PROD;
			else
			rx_prop[0].src_pipe = IPA_CLIENT_WLAN2_PROD;
	rx_prop[0].hdr_l2_type = in->hdr_info[0].hdr_type;		rx_prop[0].hdr_l2_type = in->hdr_info[0].hdr_type;
	if (in->is_meta_data_valid) {		if (in->is_meta_data_valid) {
	rx_prop[0].attrib.attrib_mask \|= IPA_FLT_META_DATA;		rx_prop[0].attrib.attrib_mask \|= IPA_FLT_META_DATA;
	@@ -271,7 +284,10 @@ int ipa_wdi_reg_intf(struct ipa_wdi_reg_intf_in_params *in)
	}		}

	rx_prop[1].ip = IPA_IP_v6;		rx_prop[1].ip = IPA_IP_v6;
			if (!ipa3_ctx->ipa_wdi3_over_gsi)
	rx_prop[1].src_pipe = IPA_CLIENT_WLAN1_PROD;		rx_prop[1].src_pipe = IPA_CLIENT_WLAN1_PROD;
			else
			rx_prop[1].src_pipe = IPA_CLIENT_WLAN2_PROD;
	rx_prop[1].hdr_l2_type = in->hdr_info[1].hdr_type;		rx_prop[1].hdr_l2_type = in->hdr_info[1].hdr_type;
	if (in->is_meta_data_valid) {		if (in->is_meta_data_valid) {
	rx_prop[1].attrib.attrib_mask \|= IPA_FLT_META_DATA;		rx_prop[1].attrib.attrib_mask \|= IPA_FLT_META_DATA;
	@@ -649,8 +665,13 @@ int ipa_wdi_disconn_pipes(void)
	}		}
	}		}

			if (!ipa3_ctx->ipa_wdi3_over_gsi) {
	ipa_ep_idx_rx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_PROD);		ipa_ep_idx_rx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_PROD);
	ipa_ep_idx_tx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_CONS);		ipa_ep_idx_tx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_CONS);
			} else {
			ipa_ep_idx_rx = ipa_get_ep_mapping(IPA_CLIENT_WLAN2_PROD);
			ipa_ep_idx_tx = ipa_get_ep_mapping(IPA_CLIENT_WLAN2_CONS);
			}

	if (ipa_wdi_ctx->wdi_version == IPA_WDI_3) {		if (ipa_wdi_ctx->wdi_version == IPA_WDI_3) {
	if (ipa_disconn_wdi_pipes(ipa_ep_idx_rx, ipa_ep_idx_tx)) {		if (ipa_disconn_wdi_pipes(ipa_ep_idx_rx, ipa_ep_idx_tx)) {
	@@ -705,8 +726,13 @@ int ipa_wdi_enable_pipes(void)
	return -EPERM;		return -EPERM;
	}		}

			if (!ipa3_ctx->ipa_wdi3_over_gsi) {
	ipa_ep_idx_rx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_PROD);		ipa_ep_idx_rx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_PROD);
	ipa_ep_idx_tx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_CONS);		ipa_ep_idx_tx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_CONS);
			} else {
			ipa_ep_idx_rx = ipa_get_ep_mapping(IPA_CLIENT_WLAN2_PROD);
			ipa_ep_idx_tx = ipa_get_ep_mapping(IPA_CLIENT_WLAN2_CONS);
			}

	if (ipa_wdi_ctx->wdi_version == IPA_WDI_3) {		if (ipa_wdi_ctx->wdi_version == IPA_WDI_3) {
	if (ipa_enable_wdi_pipes(ipa_ep_idx_tx, ipa_ep_idx_rx)) {		if (ipa_enable_wdi_pipes(ipa_ep_idx_tx, ipa_ep_idx_rx)) {
	@@ -766,8 +792,13 @@ int ipa_wdi_disable_pipes(void)
	return -EPERM;		return -EPERM;
	}		}

			if (!ipa3_ctx->ipa_wdi3_over_gsi) {
	ipa_ep_idx_rx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_PROD);		ipa_ep_idx_rx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_PROD);
	ipa_ep_idx_tx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_CONS);		ipa_ep_idx_tx = ipa_get_ep_mapping(IPA_CLIENT_WLAN1_CONS);
			} else {
			ipa_ep_idx_rx = ipa_get_ep_mapping(IPA_CLIENT_WLAN2_PROD);
			ipa_ep_idx_tx = ipa_get_ep_mapping(IPA_CLIENT_WLAN2_CONS);
			}

	if (ipa_wdi_ctx->wdi_version == IPA_WDI_3) {		if (ipa_wdi_ctx->wdi_version == IPA_WDI_3) {
	if (ipa_disable_wdi_pipes(ipa_ep_idx_tx, ipa_ep_idx_rx)) {		if (ipa_disable_wdi_pipes(ipa_ep_idx_tx, ipa_ep_idx_rx)) {
	@@ -825,9 +856,11 @@ int ipa_wdi_set_perf_profile(struct ipa_wdi_perf_profile *profile)
	rm_profile.max_supported_bandwidth_mbps =		rm_profile.max_supported_bandwidth_mbps =
	profile->max_supported_bw_mbps;		profile->max_supported_bw_mbps;

	if (profile->client == IPA_CLIENT_WLAN1_PROD) {		if (profile->client == IPA_CLIENT_WLAN1_PROD \|\|
			profile->client == IPA_CLIENT_WLAN2_PROD) {
	resource_name = IPA_RM_RESOURCE_WLAN_PROD;		resource_name = IPA_RM_RESOURCE_WLAN_PROD;
	} else if (profile->client == IPA_CLIENT_WLAN1_CONS) {		} else if (profile->client == IPA_CLIENT_WLAN1_CONS \|\|
			profile->client == IPA_CLIENT_WLAN2_CONS) {
	resource_name = IPA_RM_RESOURCE_WLAN_CONS;		resource_name = IPA_RM_RESOURCE_WLAN_CONS;
	} else {		} else {
	IPA_WDI_ERR("not supported\n");		IPA_WDI_ERR("not supported\n");

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

+9 −0

Original line number	Original line	Diff line number	Diff line
	@@ -5219,6 +5219,7 @@ static int ipa3_pre_init(const struct ipa3_plat_drv_res *resource_p,
	ipa3_ctx->modem_cfg_emb_pipe_flt = resource_p->modem_cfg_emb_pipe_flt;		ipa3_ctx->modem_cfg_emb_pipe_flt = resource_p->modem_cfg_emb_pipe_flt;
	ipa3_ctx->ipa_wdi2 = resource_p->ipa_wdi2;		ipa3_ctx->ipa_wdi2 = resource_p->ipa_wdi2;
	ipa3_ctx->ipa_wdi2_over_gsi = resource_p->ipa_wdi2_over_gsi;		ipa3_ctx->ipa_wdi2_over_gsi = resource_p->ipa_wdi2_over_gsi;
			ipa3_ctx->ipa_wdi3_over_gsi = resource_p->ipa_wdi3_over_gsi;
	ipa3_ctx->ipa_fltrt_not_hashable = resource_p->ipa_fltrt_not_hashable;		ipa3_ctx->ipa_fltrt_not_hashable = resource_p->ipa_fltrt_not_hashable;
	ipa3_ctx->use_64_bit_dma_mask = resource_p->use_64_bit_dma_mask;		ipa3_ctx->use_64_bit_dma_mask = resource_p->use_64_bit_dma_mask;
	ipa3_ctx->wan_rx_ring_size = resource_p->wan_rx_ring_size;		ipa3_ctx->wan_rx_ring_size = resource_p->wan_rx_ring_size;
	@@ -5804,6 +5805,7 @@ static int get_ipa_dts_configuration(struct platform_device *pdev,
	ipa_drv_res->modem_cfg_emb_pipe_flt = false;		ipa_drv_res->modem_cfg_emb_pipe_flt = false;
	ipa_drv_res->ipa_wdi2 = false;		ipa_drv_res->ipa_wdi2 = false;
	ipa_drv_res->ipa_wdi2_over_gsi = false;		ipa_drv_res->ipa_wdi2_over_gsi = false;
			ipa_drv_res->ipa_wdi3_over_gsi = false;
	ipa_drv_res->ipa_mhi_dynamic_config = false;		ipa_drv_res->ipa_mhi_dynamic_config = false;
	ipa_drv_res->use_64_bit_dma_mask = false;		ipa_drv_res->use_64_bit_dma_mask = false;
	ipa_drv_res->use_bw_vote = false;		ipa_drv_res->use_bw_vote = false;
	@@ -5902,6 +5904,13 @@ static int get_ipa_dts_configuration(struct platform_device *pdev,
	ipa_drv_res->ipa_wdi2_over_gsi		ipa_drv_res->ipa_wdi2_over_gsi
	? "True" : "False");		? "True" : "False");

			ipa_drv_res->ipa_wdi3_over_gsi =
			of_property_read_bool(pdev->dev.of_node,
			"qcom,ipa-wdi3-over-gsi");
			IPADBG(": WDI-3.0 over gsi= %s\n",
			ipa_drv_res->ipa_wdi3_over_gsi
			? "True" : "False");

	ipa_drv_res->ipa_wdi2 =		ipa_drv_res->ipa_wdi2 =
	of_property_read_bool(pdev->dev.of_node,		of_property_read_bool(pdev->dev.of_node,
	"qcom,ipa-wdi2");		"qcom,ipa-wdi2");

drivers/platform/msm/ipa/ipa_v3/ipa_i.h

+7 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1600,6 +1600,7 @@ struct ipa3_context {
	bool modem_cfg_emb_pipe_flt;		bool modem_cfg_emb_pipe_flt;
	bool ipa_wdi2;		bool ipa_wdi2;
	bool ipa_wdi2_over_gsi;		bool ipa_wdi2_over_gsi;
			bool ipa_wdi3_over_gsi;
	bool ipa_fltrt_not_hashable;		bool ipa_fltrt_not_hashable;
	bool use_64_bit_dma_mask;		bool use_64_bit_dma_mask;
	/* featurize if memory footprint becomes a concern */		/* featurize if memory footprint becomes a concern */
	@@ -1689,6 +1690,7 @@ struct ipa3_plat_drv_res {
	bool modem_cfg_emb_pipe_flt;		bool modem_cfg_emb_pipe_flt;
	bool ipa_wdi2;		bool ipa_wdi2;
	bool ipa_wdi2_over_gsi;		bool ipa_wdi2_over_gsi;
			bool ipa_wdi3_over_gsi;
	bool ipa_fltrt_not_hashable;		bool ipa_fltrt_not_hashable;
	bool use_64_bit_dma_mask;		bool use_64_bit_dma_mask;
	bool use_bw_vote;		bool use_bw_vote;
	@@ -2270,6 +2272,10 @@ int ipa_create_uc_smmu_mapping(int res_idx, bool wlan_smmu_en,
	phys_addr_t pa, struct sg_table *sgt, size_t len, bool device,		phys_addr_t pa, struct sg_table *sgt, size_t len, bool device,
	unsigned long *iova);		unsigned long *iova);

			int ipa_create_gsi_smmu_mapping(int res_idx, bool wlan_smmu_en,
			phys_addr_t pa, struct sg_table *sgt, size_t len, bool device,
			unsigned long *iova);

	/*		/*
	* Tethering bridge (Rmnet / MBIM)		* Tethering bridge (Rmnet / MBIM)
	*/		*/
	@@ -2507,6 +2513,7 @@ void ipa3_active_clients_unlock(void);
	int ipa3_wdi_init(void);		int ipa3_wdi_init(void);
	int ipa3_write_qmapid_gsi_wdi_pipe(u32 clnt_hdl, u8 qmap_id);		int ipa3_write_qmapid_gsi_wdi_pipe(u32 clnt_hdl, u8 qmap_id);
	int ipa3_write_qmapid_wdi_pipe(u32 clnt_hdl, u8 qmap_id);		int ipa3_write_qmapid_wdi_pipe(u32 clnt_hdl, u8 qmap_id);
			int ipa3_write_qmapid_wdi3_gsi_pipe(u32 clnt_hdl, u8 qmap_id);
	int ipa3_tag_process(struct ipa3_desc *desc, int num_descs,		int ipa3_tag_process(struct ipa3_desc *desc, int num_descs,
	unsigned long timeout);		unsigned long timeout);