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qcacld-3.0: Memory optimize for QCS403 platform

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Memory optimize for QCS403 platform, 1x1 chip. Reduce CE1 htt data
dest ring buffer from 512 to 256, reduce CE2 wmi dest ring buffer from
128 to 64, reduce CE9 & CE10 desg ring buffer from 512 to 64, disable
CE11 pktlog. Note: this change only affect specific WLAN build config for
extremely saving memory, for debug purose, there is another build
selecting default WLAN config for reference HW.

Change-Id: I868e74b09cdb11df3dccaa3f9e051da55724983d
CRs-Fixed: 2432631
This commit is contained in:
hangtian 2019-04-10 11:15:20 +08:00 • committed by nshrivas
commit 1c37fb9ccc
5 changed files with 31 additions and 2 deletions
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3
Kbuild
View file

@ -2145,6 +2145,9 @@ cppflags-$(CONFIG_FEATURE_BECN_STATS) += -DWLAN_FEATURE_BEACON_RECEPTION_STATS
#Set RX_PERFORMANCE
cppflags-$(CONFIG_RX_PERFORMANCE) += -DRX_PERFORMANCE
#Set QCS403_MEM_OPTIMIZE
cppflags-$(CONFIG_QCS403_MEM_OPTIMIZE) += -DQCS403_MEM_OPTIMIZE
#Enable OL debug and wmi unified functions
cppflags-$(CONFIG_ATH_PERF_PWR_OFFLOAD) += -DATH_PERF_PWR_OFFLOAD

3
configs/qcs40x.snoc.perf_defconfig
View file

@ -62,6 +62,7 @@ CONFIG_FEATURE_MONITOR_MODE_SUPPORT := n
CONFIG_DESC_DUP_DETECT_DEBUG := n
CONFIG_DEBUG_RX_RING_BUFFER := n
CONFIG_RX_PERFORMANCE := y
CONFIG_QCS403_MEM_OPTIMIZE := y
ifeq ($(CONFIG_INET_LRO), y)
CONFIG_WLAN_LRO := y
@ -87,7 +88,7 @@ CONFIG_FEATURE_TSO_DEBUG := y
CONFIG_MPC_UT_FRAMEWORK := n
CONFIG_FEATURE_EPPING := n
CONFIG_WLAN_NAPI_DEBUG := n
CONFIG_REMOVE_PKT_LOG := n
CONFIG_REMOVE_PKT_LOG := y
CONFIG_FEATURE_STATS_EXT := y
CONFIG_FEATURE_HTC_CREDIT_HISTORY := y
CONFIG_TRACE_RECORD_FEATURE := y

7
core/dp/ol/inc/ol_cfg.h
View file

@ -42,6 +42,13 @@ enum wlan_frm_fmt {
wlan_frm_fmt_802_3,
};
/* Max throughput */
#ifdef QCS403_MEM_OPTIMIZE
#define MAX_THROUGHPUT 400
#else
#define MAX_THROUGHPUT 800
#endif
/* Throttle period Different level Duty Cycle values*/
#define THROTTLE_DUTY_CYCLE_LEVEL0 (0)
#define THROTTLE_DUTY_CYCLE_LEVEL1 (50)

2
core/dp/txrx/ol_cfg.c
View file

@ -127,7 +127,7 @@ struct cdp_cfg *ol_pdev_cfg_attach(qdf_device_t osdev, void *pcfg_param)
cfg_ctx->max_vdev = CFG_TGT_NUM_VDEV;
cfg_ctx->pn_rx_fwd_check = 1;
cfg_ctx->frame_type = wlan_frm_fmt_802_3;
cfg_ctx->max_thruput_mbps = 800;
cfg_ctx->max_thruput_mbps = MAX_THROUGHPUT;
cfg_ctx->max_nbuf_frags = 1;
cfg_ctx->vow_config = vow_config;
cfg_ctx->target_tx_credit = CFG_TGT_NUM_MSDU_DESC;

18
core/hdd/src/wlan_hdd_driver_ops.c
View file

@ -150,6 +150,22 @@ static void hdd_hif_init_driver_state_callbacks(void *data,
cbk->is_target_ready = hdd_is_target_ready;
}
/**
* hdd_hif_set_attribute() - API to set CE attribute if memory is limited
* @hif_ctx: hif context
*
* Return: None
*/
#ifdef QCS403_MEM_OPTIMIZE
static void hdd_hif_set_attribute(struct hif_opaque_softc *hif_ctx)
{
hif_set_attribute(hif_ctx, HIF_LOWDESC_CE_NO_PKTLOG_CFG);
}
#else
static void hdd_hif_set_attribute(struct hif_opaque_softc *hif_ctx)
{}
#endif
/**
* hdd_init_cds_hif_context() - API to set CDS HIF Context
* @hif: HIF Context
@ -237,6 +253,8 @@ int hdd_hif_open(struct device *dev, void *bdev, const struct hif_bus_id *bid,
goto err_hif_close;
}
hdd_hif_set_attribute(hif_ctx);
status = hif_enable(hif_ctx, dev, bdev, bid, bus_type,
(reinit == true) ? HIF_ENABLE_TYPE_REINIT :
HIF_ENABLE_TYPE_PROBE);