From 7093c59a7484400489d1c5a3a51680cd68721637 Mon Sep 17 00:00:00 2001
From: Liu Zhi Fu <liuzhifu@espressif.com>
Date: Fri, 10 Feb 2017 10:28:03 +0800
Subject: [PATCH] esp32: update wifi lib for some fixes and optimizations

1. Reduce the default static rx buffer size from 25 to 10
2. Adjust ampdu interrupt size to 3, namely, raise 1 interrupt per 3-mpdu
3. Make a copy for all received packets, including AMSDU/AMPDU/MPDU
4. Fix softap mis-forward issue
5. Fix pp q full issue
6. Fix sniffer copy wrong content issue
---
 components/esp32/Kconfig | 2 +-
 components/esp32/lib     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/esp32/Kconfig b/components/esp32/Kconfig
index c6e4cc7e2..db9bb2539 100644
--- a/components/esp32/Kconfig
+++ b/components/esp32/Kconfig
@@ -495,7 +495,7 @@ config ESP32_WIFI_RX_BUFFER_NUM
     int "Max number of WiFi RX buffers"
     depends on WIFI_ENABLED
     range 2 25
-    default 25
+    default 10
     help
         Set the number of WiFi rx buffers. Each buffer takes approximately 1.6KB of RAM.
         Larger number for higher throughput but more memory. Smaller number for lower
diff --git a/components/esp32/lib b/components/esp32/lib
index d0b979760..1627461bf 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit d0b97976010528cbb469d5bb12f2c20449ca6c5b
+Subproject commit 1627461bf2fc2ec8a090b30cddae2118d542c454