From d1fce91a9c7a6b2382bc46816b26ab41ae5955f6 Mon Sep 17 00:00:00 2001
From: Nirav Shah <nnshah@codeaurora.org>
Date: Thu, 24 Oct 2019 10:12:23 +0530
Subject: [PATCH] qcacld-3.0: Increase value of AST skid limit for QCN7605

Increase value of AST skid limit for QCN7605 to avoid
peer create failure in FW in case of AST hash collision.

Change-Id: If931229d3b1458556a6e5c1023fb646b7274bedd
CRs-Fixed: 2517716
---
 Kbuild                                | 4 ++++
 configs/genoa.sdio.debug_defconfig    | 1 +
 configs/genoa.sdio.perf_defconfig     | 1 +
 configs/genoa.usb.debug_defconfig     | 1 +
 configs/genoa.usb.perf_defconfig      | 1 +
 core/mac/inc/wlan_tgt_def_config_hl.h | 2 ++
 6 files changed, 10 insertions(+)

diff --git a/Kbuild b/Kbuild
index 93d59202f10f..39018c3708f5 100644
--- a/Kbuild
+++ b/Kbuild
@@ -2879,6 +2879,10 @@ ifdef CONFIG_CFG_NUM_OF_TDLS_CONN_TABLE_ENTRIES
 ccflags-y += -DCFG_TGT_NUM_TDLS_CONN_TABLE_ENTRIES=$(CONFIG_CFG_NUM_OF_TDLS_CONN_TABLE_ENTRIES)
 endif
 
+ifdef CONFIG_CFG_TGT_AST_SKID_LIMIT
+ccflags-y += -DCFG_TGT_AST_SKID_LIMIT=$(CONFIG_CFG_TGT_AST_SKID_LIMIT)
+endif
+
 CONFIG_WLAN_MAX_PSOCS ?= 1
 ccflags-y += -DWLAN_MAX_PSOCS=$(CONFIG_WLAN_MAX_PSOCS)
 
diff --git a/configs/genoa.sdio.debug_defconfig b/configs/genoa.sdio.debug_defconfig
index 99f92665ed58..9784ac542cf9 100644
--- a/configs/genoa.sdio.debug_defconfig
+++ b/configs/genoa.sdio.debug_defconfig
@@ -55,4 +55,5 @@ CONFIG_TGT_NUM_MSDU_DESC := 0
 CONFIG_RX_PN_CHECK_OFFLOAD := y
 CONFIG_QCN7605_SUPPORT := y
 CONFIG_QCA_TX_PADDING_CREDIT_SUPPORT := y
+CONFIG_CFG_TGT_AST_SKID_LIMIT := 16
 ###################################
diff --git a/configs/genoa.sdio.perf_defconfig b/configs/genoa.sdio.perf_defconfig
index f767051803e4..e8b73d71d9e2 100644
--- a/configs/genoa.sdio.perf_defconfig
+++ b/configs/genoa.sdio.perf_defconfig
@@ -60,4 +60,5 @@ CONFIG_TGT_NUM_MSDU_DESC := 0
 CONFIG_RX_PN_CHECK_OFFLOAD := y
 CONFIG_QCN7605_SUPPORT := y
 CONFIG_QCA_TX_PADDING_CREDIT_SUPPORT := y
+CONFIG_CFG_TGT_AST_SKID_LIMIT := 16
 ###################################
diff --git a/configs/genoa.usb.debug_defconfig b/configs/genoa.usb.debug_defconfig
index 38dc89492bc7..15fe2c7d213d 100644
--- a/configs/genoa.usb.debug_defconfig
+++ b/configs/genoa.usb.debug_defconfig
@@ -63,4 +63,5 @@ CONFIG_TGT_NUM_MSDU_DESC := 0
 # For OOB wakeup
 CONFIG_WLAN_FEATURE_WOW_PULSE := y
 CONFIG_HTC_MAX_MSG_PER_BUNDLE_TX := 48
+CONFIG_CFG_TGT_AST_SKID_LIMIT := 16
 ###################################
diff --git a/configs/genoa.usb.perf_defconfig b/configs/genoa.usb.perf_defconfig
index 4957eb8a756d..1b54255933b8 100644
--- a/configs/genoa.usb.perf_defconfig
+++ b/configs/genoa.usb.perf_defconfig
@@ -68,4 +68,5 @@ CONFIG_TGT_NUM_MSDU_DESC := 0
 # For OOB wakeup
 CONFIG_WLAN_FEATURE_WOW_PULSE := y
 CONFIG_HTC_MAX_MSG_PER_BUNDLE_TX := 48
+CONFIG_CFG_TGT_AST_SKID_LIMIT := 16
 ###################################
diff --git a/core/mac/inc/wlan_tgt_def_config_hl.h b/core/mac/inc/wlan_tgt_def_config_hl.h
index 482202052832..5de6d8d4f7fe 100644
--- a/core/mac/inc/wlan_tgt_def_config_hl.h
+++ b/core/mac/inc/wlan_tgt_def_config_hl.h
@@ -59,7 +59,9 @@
  * probably always be appropriate; it is probably not necessary to
  * determine this value dynamically.
  */
+#ifndef CFG_TGT_AST_SKID_LIMIT
 #define CFG_TGT_AST_SKID_LIMIT          6
+#endif
 /*
  * total number of peers per device.
  * currently set to 8 to bring up IP3.9 for memory size problem