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Commit 1df710cc authored by Ashok Vuyyuru's avatar Ashok Vuyyuru
Browse files

msm: ipa3: Send enable force clear only for producer pipe 



Enable forceclear only supported for producer pipe so
avoid sending the force clear command to consumer pipes.

Change-Id: I850f360f18c6598af6914c9cd2c89cacad1ac4c9
Signed-off-by: default avatarAshok Vuyyuru <avuyyuru@codeaurora.org>
parent 464112e0

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

+18 −16
Original line number Diff line number Diff line
@@ -2632,6 +2632,7 @@ int ipa3_suspend_gsi_wdi_pipe(u32 clnt_hdl) 
	}

	if (ep->valid) {

		IPADBG("suspended pipe %d\n", ipa_ep_idx);

		if (IPA_CLIENT_IS_PROD(ep->client)) {

			source_pipe_bitmask = 1 <<

				ipa3_get_ep_mapping(ep->client);

			res = ipa3_enable_force_clear(clnt_hdl,
@@ -2650,6 +2651,7 @@ int ipa3_suspend_gsi_wdi_pipe(u32 clnt_hdl) 
			} else {

				disable_force_clear = true;

			}

		}

retry_gsi_stop:

		res = ipa3_stop_gsi_channel(ipa_ep_idx);

		if (res != 0 && res != -GSI_STATUS_AGAIN &&

drivers/platform/msm/ipa/ipa_v3/ipa_wdi3_i.c

+18 −16
Original line number Diff line number Diff line
@@ -848,6 +848,7 @@ int ipa3_disable_wdi3_pipes(int ipa_ep_idx_tx, int ipa_ep_idx_rx) 
	 * as IPA uC will fail to suspend the pipe otherwise.

	 */

	ep = &ipa3_ctx->ep[ipa_ep_idx_rx];

	if (IPA_CLIENT_IS_PROD(ep->client)) {

		source_pipe_bitmask = 1 <<

			ipa3_get_ep_mapping(ep->client);

		result = ipa3_enable_force_clear(ipa_ep_idx_rx,
@@ -866,6 +867,7 @@ int ipa3_disable_wdi3_pipes(int ipa_ep_idx_tx, int ipa_ep_idx_rx) 
		} else {

			disable_force_clear = true;

		}

	}



	/* stop gsi rx channel */

	result = ipa3_stop_gsi_channel(ipa_ep_idx_rx);

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

+19 −17
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.

 */



#include "ipa_i.h"
@@ -1793,6 +1793,7 @@ int ipa3_disable_wigig_pipe_i(enum ipa_client_type client) 
	}



	IPADBG("pipe %d\n", ipa_ep_idx);

	if (IPA_CLIENT_IS_PROD(ep->client)) {

		source_pipe_bitmask = 1 << ipa_ep_idx;

		res = ipa3_enable_force_clear(ipa_ep_idx,

				false, source_pipe_bitmask);
@@ -1810,6 +1811,7 @@ int ipa3_disable_wigig_pipe_i(enum ipa_client_type client) 
		} else {

			disable_force_clear = true;

		}

	}

retry_gsi_stop:

	res = ipa3_stop_gsi_channel(ipa_ep_idx);

	if (res != 0 && res != -GSI_STATUS_AGAIN &&