qcacld-3.0: Enable host optimization for latency based on WLM mode

Enable host optimization for latency based on WLM mode and ini configuration. Change-Id: I67f49493f623287d0e420dab379d2d0116603ced CRs-Fixed: 2789141
2020-09-28 22:37:43 +05:30
parent c3b707bd8d
commit 032e69194a
11 changed files with 322 additions and 11 deletions
--- a/components/mlme/dispatcher/inc/cfg_mlme_fe_wlm.h
+++ b/components/mlme/dispatcher/inc/cfg_mlme_fe_wlm.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2020 The Linux Foundation. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for
 * any purpose with or without fee is hereby granted, provided that the
@@ -23,6 +23,29 @@
 #ifndef __CFG_MLME_FE_WLM_H
 #define __CFG_MLME_FE_WLM_H

+/*
+ * |31  18|  17  |  16    |15        8|7    2|    1     |     0     |
+ * +------+------+--------+-----------+------+----------+-----------+
+ * | RSVD | HBB  | PM-QOS |  RSVD     | RSVD | REO Ring | RX Thread |
+ * +------+------+--------+-----------+------+----------+-----------+
+ * |       common         |  TX Path  |        RX Path              |
+ *
+ * bit 0-7: Rx path related optimization
+ * bit 0: disable rx_thread for vdev
+ * bit 1: Reduce REO ring timer threshold to 32us(applicable for all REO ring)
+ * bit 2-7: Reserved
+ * bit 8-15: Tx path related optimization
+ * bit 8-15: Reserved
+ * bit 16-31: common changes
+ * bit 16: Request for pm_qos vote
+ * bit 17: Request for high ddr bus bandwidth
+ */
+
+#define WLM_HOST_RX_THREAD_FLAG         (1 << 0)
+#define WLM_HOST_REO_RING_FLAG          (1 << 1)
+#define WLM_HOST_PM_QOS_FLAG            (1 << 16)
+#define WLM_HOST_HBB_FLAG               (1 << 17)
+
 /*
 * <ini>
 * wlm_latency_enable - WLM latency Enable
@@ -69,7 +92,7 @@
 *
 * @min: 0x0
 * @max: 0xffffffff
- * @defalut: 0x0
+ * @default: 0x0
 *
 * |31  12|  11  |  10  |9    8|7    6|5    4|3    2|  1  |  0  |
 * +------+------+------+------+------+------+------+-----+-----+
@@ -112,7 +135,7 @@
 *
 * @min: 0x0
 * @max: 0xffffffff
- * @defalut: 0x8
+ * @default: 0x8
 *
 * |31  12|  11  |  10  |9    8|7    6|5    4|3    2|  1  |  0  |
 * +------+------+------+------+------+------+------+-----+-----+
@@ -155,7 +178,7 @@
 *
 * @min: 0x0
 * @max: 0xffffffff
- * @defalut: 0xa
+ * @default: 0xa
 *
 * |31  12|  11  |  10  |9    8|7    6|5    4|3    2|  1  |  0  |
 * +------+------+------+------+------+------+------+-----+-----+
@@ -198,7 +221,7 @@
 *
 * @min: 0x0
 * @max: 0xffffffff
- * @defalut: 0xc83
+ * @default: 0xc83
 *
 * |31  12|  11  |  10  |9    8|7    6|5    4|3    2|  1  |  0  |
 * +------+------+------+------+------+------+------+-----+-----+
@@ -235,12 +258,170 @@
 					      CFG_VALUE_OR_DEFAULT, \
 					      "WLM flags for ultralow level")

+/*
+ * <ini>
+ * wlm_latency_host_flags_normal - WLM Host flags setting for normal level
+ *
+ * @min: 0x0
+ * @max: 0xffffffff
+ * @default: 0x0
+ *
+ * This ini decides which host latency features gets enabled
+ * in normal latency mode.
+ *
+ * Usage: External
+ *
+ * |31  18|  17  |  16    |15        8|7    2|    1     |     0     |
+ * +------+------+--------+-----------+------+----------+-----------+
+ * | RSVD | HBB  | PM-QOS |  RSVD     | RSVD | REO Ring | RX Thread |
+ * +------+------+--------+-----------+------+----------+-----------+
+ * |       common         |  TX Path  |        RX Path              |
+ *
+ * bit 0-7: Rx path related optimization
+ * bit 0: disable rx_thread for vdev
+ * bit 1: Reduce REO ring timer threshold to 32us(applicable for all REO ring)
+ * bit 2-7: Reserved
+ * bit 8-15: Tx path related optimization
+ * bit 8-15: Reserved
+ * bit 16-31: common changes
+ * bit 16: Request for pm_qos vote
+ * bit 17: Request for high ddr bus bandwidth
+ *
+ * </ini>
+ */
+#define CFG_LATENCY_HOST_FLAGS_NORMAL \
+		CFG_INI_UINT("wlm_latency_host_flags_normal",\
+			     0, \
+			     0xffffffff, \
+			     0, \
+			     CFG_VALUE_OR_DEFAULT, \
+			     "WLM Host flags for normal level")
+
+/*
+ * <ini>
+ * wlm_latency_host_flags_moderate - WLM Host flags setting for moderate level
+ *
+ * @min: 0x0
+ * @max: 0xffffffff
+ * @default: 0x0
+ *
+ * This ini decides which host latency features gets enabled
+ * in moderate latency mode.
+ *
+ * Usage: External
+ *
+ * |31  18|  17  |  16    |15        8|7    2|    1     |     0     |
+ * +------+------+--------+-----------+------+----------+-----------+
+ * | RSVD | HBB  | PM-QOS |  RSVD     | RSVD | REO Ring | RX Thread |
+ * +------+------+--------+-----------+------+----------+-----------+
+ * |       common         |  TX Path  |        RX Path              |
+ *
+ * bit 0-7: Rx path related optimization
+ * bit 0: disable rx_thread for vdev
+ * bit 1: Reduce REO ring timer threshold to 32us(applicable for all REO ring)
+ * bit 2-7: Reserved
+ * bit 8-15: Tx path related optimization
+ * bit 8-15: Reserved
+ * bit 16-31: common changes
+ * bit 16: Request for pm_qos vote
+ * bit 17: Request for high ddr bus bandwidth
+ *
+ * </ini>
+ */
+#define CFG_LATENCY_HOST_FLAGS_MOD \
+		CFG_INI_UINT("wlm_latency_host_flags_moderate",\
+			     0, \
+			     0xffffffff, \
+			     0, \
+			     CFG_VALUE_OR_DEFAULT, \
+			     "WLM Host flags for moderate level")
+/*
+ * <ini>
+ * wlm_latency_host_flags_low - WLM Host flags setting for low level
+ *
+ * @min: 0x0
+ * @max: 0xffffffff
+ * @default: 0x0
+ *
+ * This ini decides which host latency features gets enabled
+ * in low latency mode.
+ *
+ * Usage: External
+ *
+ * |31  18|  17  |  16    |15        8|7    2|    1     |     0     |
+ * +------+------+--------+-----------+------+----------+-----------+
+ * | RSVD | HBB  | PM-QOS |  RSVD     | RSVD | REO Ring | RX Thread |
+ * +------+------+--------+-----------+------+----------+-----------+
+ * |       common         |  TX Path  |        RX Path              |
+ *
+ * bit 0-7: Rx path related optimization
+ * bit 0: disable rx_thread for vdev
+ * bit 1: Reduce REO ring timer threshold to 32us(applicable for all REO ring)
+ * bit 2-7: Reserved
+ * bit 8-15: Tx path related optimization
+ * bit 8-15: Reserved
+ * bit 16-31: common changes
+ * bit 16: Request for pm_qos vote
+ * bit 17: Request for high ddr bus bandwidth
+ *
+ * </ini>
+ */
+#define CFG_LATENCY_HOST_FLAGS_LOW CFG_INI_UINT("wlm_latency_host_flags_low",\
+						0, \
+						0xffffffff, \
+						0, \
+						CFG_VALUE_OR_DEFAULT, \
+						"WLM Host flags for low level")
+
+/*
+ * <ini>
+ * wlm_latency_host_flags_ultralow - WLM Host flags setting for ultralow level
+ *
+ * @min: 0x0
+ * @max: 0xffffffff
+ * @default: 0x0
+ *
+ * This ini decides which host latency features gets enabled
+ * in ultra low latency mode.
+ *
+ * Usage: External
+ *
+ * |31  18|  17  |  16    |15        8|7    2|    1     |     0     |
+ * +------+------+--------+-----------+------+----------+-----------+
+ * | RSVD | HBB  | PM-QOS |  RSVD     | RSVD | REO Ring | RX Thread |
+ * +------+------+--------+-----------+------+----------+-----------+
+ * |       common         |  TX Path  |        RX Path              |
+ *
+ * bit 0-7: Rx path related optimization
+ * bit 0: disable rx_thread for vdev
+ * bit 1: Reduce REO ring timer threshold to 32us(applicable for all REO ring)
+ * bit 2-7: Reserved
+ * bit 8-15: Tx path related optimization
+ * bit 8-15: Reserved
+ * bit 16-31: common changes
+ * bit 16: Request for pm_qos vote
+ * bit 17: Request for high ddr bus bandwidth
+ *
+ * </ini>
+ */
+#define CFG_LATENCY_HOST_FLAGS_ULTLOW \
+		CFG_INI_UINT("wlm_latency_host_flags_ultralow",\
+			     0, \
+			     0xffffffff, \
+			     0, \
+			     CFG_VALUE_OR_DEFAULT, \
+			     "WLM Host flags for ultralow level")
+
 #define CFG_FE_WLM_ALL \
 	CFG(CFG_LATENCY_ENABLE) \
 	CFG(CFG_LATENCY_LEVEL) \
 	CFG(CFG_LATENCY_FLAGS_NORMAL) \
 	CFG(CFG_LATENCY_FLAGS_MOD) \
 	CFG(CFG_LATENCY_FLAGS_LOW) \
-	CFG(CFG_LATENCY_FLAGS_ULTLOW)
+	CFG(CFG_LATENCY_FLAGS_ULTLOW) \
+	CFG(CFG_LATENCY_HOST_FLAGS_NORMAL) \
+	CFG(CFG_LATENCY_HOST_FLAGS_MOD) \
+	CFG(CFG_LATENCY_HOST_FLAGS_LOW) \
+	CFG(CFG_LATENCY_HOST_FLAGS_ULTLOW)

 #endif /* __CFG_MLME_FE_WLM_H */
--- a/components/mlme/dispatcher/inc/wlan_mlme_public_struct.h
+++ b/components/mlme/dispatcher/inc/wlan_mlme_public_struct.h
@@ -2212,11 +2212,13 @@ struct wlan_mlme_btm {
 * @latency_enable: Flag to check if latency is enabled
 * @latency_level: WLM latency level
 * @latency_flags: WLM latency flags setting
+ * @latency_host_flags: WLM latency host flags setting
 */
 struct wlan_mlme_fe_wlm {
 	bool latency_enable;
 	uint8_t latency_level;
 	uint32_t latency_flags[MLME_NUM_WLM_LATENCY_LEVEL];
+	uint32_t latency_host_flags[MLME_NUM_WLM_LATENCY_LEVEL];
 };

 /**
--- a/components/mlme/dispatcher/inc/wlan_mlme_ucfg_api.h
+++ b/components/mlme/dispatcher/inc/wlan_mlme_ucfg_api.h
@@ -3617,6 +3617,29 @@ QDF_STATUS ucfg_wlan_mlme_get_rrm_enabled(struct wlan_objmgr_psoc *psoc,
 QDF_STATUS
 ucfg_mlme_get_latency_enable(struct wlan_objmgr_psoc *psoc, bool *value);

+/**
+ * ucfg_mlme_get_latency_level() - Get the latency level
+ * @psoc: pointer to psoc object
+ * @value: Value that needs to be get from the caller
+ *         latency values are defined in WMI_WLM_LATENCY_LEVEL
+ *
+ * Return: QDF Status
+ */
+QDF_STATUS
+ucfg_mlme_get_latency_level(struct wlan_objmgr_psoc *psoc, uint8_t *value);
+
+/**
+ * ucfg_mlme_get_latency_host_flags() - Get host flags for latency level
+ * @psoc: pointer to psoc object
+ * @latency_level: latency level
+ * @value: Value that needs to be get from the caller
+ *
+ * Return: QDF Status
+ */
+QDF_STATUS
+ucfg_mlme_get_latency_host_flags(struct wlan_objmgr_psoc *psoc,
+				 uint8_t latency_level, uint32_t *value);
+
 /**
 * ucfg_mlme_get_dtim_selection_diversity() - get dtim selection diversity
 * bitmap