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Commit be26588f authored Oct 27, 2015 by Skylar Chang

msm: ipa: increase the lan rx pool to achive wlan KPI



In order to achieve TCP UL 650Mbps in wlan embedded
use case, we need increase the lan rx pool size from
192 to 1000, also change the IPA_APPS_MAX_BW_IN_MBPS
to 700Mbps to get correct bandwidth vote from
wlan-driver to vote IPA clock as perf.

Change-Id: I9506da9c5747197ea8ac6e09aa4e07fea048f8d7
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>

parent 0d88d69d

drivers/platform/msm/ipa/ipa_v2/ipa_i.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -38,13 +38,13 @@
		#define MTU_BYTE 1500

		#define IPA_MAX_NUM_PIPES 0x14
		#define IPA_SYS_DESC_FIFO_SZ 0x800
		#define IPA_SYS_DESC_FIFO_SZ 0x2000
		#define IPA_SYS_TX_DATA_DESC_FIFO_SZ 0x1000
		#define IPA_LAN_RX_HEADER_LENGTH (2)
		#define IPA_QMAP_HEADER_LENGTH (4)
		#define IPA_DL_CHECKSUM_LENGTH (8)
		#define IPA_NUM_DESC_PER_SW_TX (2)
		#define IPA_GENERIC_RX_POOL_SZ 192
		#define IPA_GENERIC_RX_POOL_SZ 1000

		#define IPA_MAX_STATUS_STAT_NUM 30

include/linux/ipa.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -20,7 +20,7 @@
		#include <linux/if_ether.h>
		#include "linux/msm_gsi.h"

		#define IPA_APPS_MAX_BW_IN_MBPS 200
		#define IPA_APPS_MAX_BW_IN_MBPS 700
		/**
		* enum ipa_transport_type
		* transport type: either GSI or SPS