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| author | Manjunathappa Prakash <prakashpm@codeaurora.org> | 2017-03-20 16:28:28 -0700 |
|---|---|---|
| committer | snandini <snandini@codeaurora.org> | 2017-10-27 01:57:54 -0700 |
| commit | c1e703a4cb35a20fd1a6b38e9d6e4471813b2fd1 (patch) | |
| tree | 8e7d8655e602428f8f18da5f2316e20b6e53fc0b /utils | |
| parent | 26cf747681dbd7cc65fe3d550a8531b0d3a10f36 (diff) | |
| download | qca-wfi-host-cmn-c1e703a4cb35a20fd1a6b38e9d6e4471813b2fd1.tar.gz | |
qcacmn: Set CPU floor freq on high throughput
On high throughput mode, send a message to perfd, through
cnss-daemon, to set the min freq for perf cluster to 700 KHz,
and release it on transition to low throughput.
Goes with corresponding changes on cnss-daemon (1834087).
Change-Id: I9c5c701fa33992e44fc3bad5e58599da0b45cbd7
CRs-Fixed: 2133069
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/nlink/inc/wlan_nlink_common.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/utils/nlink/inc/wlan_nlink_common.h b/utils/nlink/inc/wlan_nlink_common.h index d61613ef2..d8ef68df9 100644 --- a/utils/nlink/inc/wlan_nlink_common.h +++ b/utils/nlink/inc/wlan_nlink_common.h @@ -90,6 +90,7 @@ #define WLAN_SVC_WLAN_AUTO_SHUTDOWN_CANCEL_IND 0x10C #define WLAN_SVC_WLAN_RADIO_INDEX 0x10D #define WLAN_SVC_FW_SHUTDOWN_IND 0x10E +#define WLAN_SVC_CORE_MINFREQ 0x10F #define WLAN_SVC_MAX_SSID_LEN 32 #define WLAN_SVC_MAX_BSSID_LEN 6 #define WLAN_SVC_MAX_STR_LEN 16 @@ -225,4 +226,28 @@ enum wlan_tp_level { WLAN_SVC_TP_HIGH, }; +/** + * struct wlan_core_minfreq - msg to [re]set the min freq of a set of cores + * @magic: signature token: 0xBABA + * @reserved: unused for now + * @coremask: bitmap of cores (16 bits) bit0=CORE0, bit1=CORE1, ... + * coremask is ONLY valid for set command + * valid values: 0xf0, or 0x0f + * @freq: frequency in KH + * > 0: "set to the given frequency" + * == 0: "free; remove the lock" + * + * Msg structure passed by the driver to cnss-daemon. + * + * Semantical Alert: + * There can be only one outstanding lock, even for different masks. + */ +#define WLAN_CORE_MINFREQ_MAGIC 0xBABA +struct wlan_core_minfreq { + uint16_t magic; + uint16_t reserved; + uint16_t coremask; + uint16_t freq; +}; + #endif /* WLAN_NLINK_COMMON_H__ */ |