diff options
| author | Mohit Khanna <mkhanna@qca.qualcomm.com> | 2015-11-10 09:37:24 -0800 |
|---|---|---|
| committer | Prakash Dhavali <pdhavali@codeaurora.org> | 2015-11-23 13:09:03 -0800 |
| commit | e71e2264cd2303a379a5a1474399ff057b7350c8 (patch) | |
| tree | cd176d1639c3c1d351e3ef71ed3ef4c881cb889d /core/utils | |
| parent | 585b65d9bcec2ba4457af00771ce884fd50b55af (diff) | |
qcald-3.0: tweak sys params during high tx bandwidth case
qcacld-2.0 to qcacld-3.0 propagation
In hdd_cnss_request_bus_bandwidth function, the overall bus bandwidth
and rx bandwidth requirements are being determined based on tx and
rx packets. This change detects tx bandwidth required (high or low)
and sends WLAN_SVC_WLAN_TP_TX_IND indication to cnss-daemon which can
tweak system parameters depending upon TX bandwidth needed.
Change-Id: I3eec2e3f95fa32b191d905209a38cb6d48837c33
CRs-Fixed: 918529
Diffstat (limited to 'core/utils')
| -rw-r--r-- | core/utils/nlink/inc/wlan_nlink_common.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/core/utils/nlink/inc/wlan_nlink_common.h b/core/utils/nlink/inc/wlan_nlink_common.h index 7dc7646832c7..399de6e2ccd5 100644 --- a/core/utils/nlink/inc/wlan_nlink_common.h +++ b/core/utils/nlink/inc/wlan_nlink_common.h @@ -79,7 +79,7 @@ #define WLAN_SVC_WLAN_VERSION_IND 0x107 #define WLAN_SVC_DFS_ALL_CHANNEL_UNAVAIL_IND 0x108 #define WLAN_SVC_WLAN_TP_IND 0x109 - +#define WLAN_SVC_WLAN_TP_TX_IND 0x10B #define WLAN_SVC_MAX_SSID_LEN 32 #define WLAN_SVC_MAX_BSSID_LEN 6 #define WLAN_SVC_MAX_STR_LEN 16 @@ -136,4 +136,24 @@ struct wlan_dfs_info { uint8_t country_code[WLAN_SVC_COUNTRY_CODE_LEN]; }; +/** + * enum wlan_tp_level - indicates wlan throughput level + * @WLAN_SVC_TP_NONE: used for initialization + * @WLAN_SVC_TP_LOW: used to identify low throughput level + * @WLAN_SVC_TP_MEDIUM: used to identify medium throughput level + * @WLAN_SVC_TP_HIGH: used to identify high throughput level + * + * The different throughput levels are determined on the basis of # of tx and + * rx packets and other threshold values. For example, if the # of total + * packets sent or received by the driver is greater than 500 in the last 100ms + * , the driver has a high throughput requirement. The driver may tweak certain + * system parameters based on the throughput level. + */ +enum wlan_tp_level { + WLAN_SVC_TP_NONE, + WLAN_SVC_TP_LOW, + WLAN_SVC_TP_MEDIUM, + WLAN_SVC_TP_HIGH, +}; + #endif /* WLAN_NLINK_COMMON_H__ */ |