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Commit fb33af0c authored by Amir Levy's avatar Amir Levy Committed by Gerrit - the friendly Code Review server
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msm: ipa: Fixing routing and filtering rule miss logic 



Change the logic rule which determines if there was a routing miss.
In case of a miss the routing id will be 0x3ff.
The new logic checks the routing id by comparing it to 0x3ff directly.

Change-Id: I79aa75768dc19a735852789206e11bb9e92fa0c3
Acked-by: default avatarMichal Amsterdam <mamsterd@qti.qualcomm.com>
Signed-off-by: default avatarAmir Levy <alevy@codeaurora.org>
parent 3fc21416

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

+4 −2
Original line number Diff line number Diff line
@@ -883,13 +883,15 @@ static void ipa_pkt_status_parse( 
	status->flt_hash = hw_status->flt_hash;

	status->flt_global = hw_status->flt_hash;

	status->flt_ret_hdr = hw_status->flt_ret_hdr;

	status->flt_miss = ~(hw_status->flt_rule_id) ? false : true;

	status->flt_miss = (hw_status->rt_rule_id ==

		IPAHAL_PKT_STATUS_FLTRT_RULE_MISS_ID);

	status->flt_rule_id = hw_status->flt_rule_id;

	status->rt_local = hw_status->rt_local;

	status->rt_hash = hw_status->rt_hash;

	status->ucp = hw_status->ucp;

	status->rt_tbl_idx = hw_status->rt_tbl_idx;

	status->rt_miss = ~(hw_status->rt_rule_id) ? false : true;

	status->rt_miss = (hw_status->rt_rule_id ==

		IPAHAL_PKT_STATUS_FLTRT_RULE_MISS_ID);

	status->rt_rule_id = hw_status->rt_rule_id;

	status->nat_hit = hw_status->nat_hit;

	status->nat_entry_idx = hw_status->nat_entry_idx;

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

+3 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

/*

 * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.

 */



#ifndef _IPAHAL_I_H_
@@ -64,6 +64,8 @@ 


#define IPAHAL_IPC_LOG_PAGES 50



#define IPAHAL_PKT_STATUS_FLTRT_RULE_MISS_ID 0x3ff



/*

 * struct ipahal_context - HAL global context data

 * @hw_type: IPA H/W type/version.