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Commit 101cfba4 authored by Chaitanya Pratapa's avatar Chaitanya Pratapa
Browse files

msm: ipa: increase number of pkt ctx for cv2x rsrc grp 



ADPL requires minimum 2 packet context for HW replication.
Otherwise IPA goes to a bad state when ADPL is enabled in
AUTO PCIe mode for cv2x use case. Make changes to increase
number of pkt ctx for cv2x ADPL use case.

Change-Id: Id5fd256325fe75258ee3ea4cf75299a60b1a0cf2
Signed-off-by: default avatarChaitanya Pratapa <cpratapa@codeaurora.org>
parent e7f634dd

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

+3 −3
Original line number Diff line number Diff line 
/* Copyright (c) 2012-2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -311,7 +311,7 @@ static const struct rsrc_min_max ipa3_rsrc_src_grp_config 
	[IPA_4_0_AUTO] = {

		/*not-used  UL_DL    CV2X  not-used, other are invalid */

		[IPA_v4_0_RSRC_GRP_TYPE_SRC_PKT_CONTEXTS] = {

		{1, 63}, {1, 63}, {1, 1}, {0, 0}, {0, 0}, {0, 0} },

		{1, 63}, {1, 63}, {2, 2}, {0, 0}, {0, 0}, {0, 0} },

		[IPA_v4_0_RSRC_GRP_TYPE_SRS_DESCRIPTOR_LISTS] = {

		{10, 10}, {10, 10}, {8, 8}, {0, 0}, {0, 0}, {0, 0} },

		[IPA_v4_0_RSRC_GRP_TYPE_SRC_DESCRIPTOR_BUFF] = {
@@ -324,7 +324,7 @@ static const struct rsrc_min_max ipa3_rsrc_src_grp_config 
	[IPA_4_0_AUTO_MHI] = {

		/* PCIE  DDR   DMA/CV2X not used, other are invalid */

		[IPA_v4_0_RSRC_GRP_TYPE_SRC_PKT_CONTEXTS] = {

		{4, 4}, {5, 5}, {1, 1}, {0, 0}, {0, 0}, {0, 0} },

		{3, 3}, {5, 5}, {2, 2}, {0, 0}, {0, 0}, {0, 0} },

		[IPA_v4_0_RSRC_GRP_TYPE_SRS_DESCRIPTOR_LISTS] = {

		{10, 10}, {10, 10}, {8, 8}, {0, 0}, {0, 0}, {0, 0} },

		[IPA_v4_0_RSRC_GRP_TYPE_SRC_DESCRIPTOR_BUFF] = {