diff options
| -rw-r--r-- | core/hdd/src/wlan_hdd_driver_ops.c | 4 | ||||
| -rw-r--r-- | core/hdd/src/wlan_hdd_main.c | 40 |
2 files changed, 40 insertions, 4 deletions
diff --git a/core/hdd/src/wlan_hdd_driver_ops.c b/core/hdd/src/wlan_hdd_driver_ops.c index 3a8a06dc156a..a20fcb7b7836 100644 --- a/core/hdd/src/wlan_hdd_driver_ops.c +++ b/core/hdd/src/wlan_hdd_driver_ops.c @@ -266,8 +266,6 @@ int hdd_hif_open(struct device *dev, void *bdev, const hif_bus_id *bid, } } - hif_enable_power_management(hif_ctx, cds_is_packet_log_enabled()); - return 0; err_hif_close: @@ -287,8 +285,6 @@ void hdd_hif_close(void *hif_ctx) if (hif_ctx == NULL) return; - hif_disable_power_management(hif_ctx); - hif_disable(hif_ctx, HIF_DISABLE_TYPE_REMOVE); hdd_napi_destroy(true); diff --git a/core/hdd/src/wlan_hdd_main.c b/core/hdd/src/wlan_hdd_main.c index 356c86841843..82be6b96f3f3 100644 --- a/core/hdd/src/wlan_hdd_main.c +++ b/core/hdd/src/wlan_hdd_main.c @@ -1707,6 +1707,44 @@ err_start_adapter: } /** + * hdd_enable_power_management() - API to Enable Power Management + * + * API invokes Bus Interface Layer power management functionality + * + * Return: None + */ +static void hdd_enable_power_management(void) +{ + void *hif_ctx = cds_get_context(QDF_MODULE_ID_HIF); + + if (!hif_ctx) { + hdd_err("Bus Interface Context is Invalid"); + return; + } + + hif_enable_power_management(hif_ctx, cds_is_packet_log_enabled()); +} + +/** + * hdd_disable_power_management() - API to disable Power Management + * + * API disable Bus Interface Layer Power management functionality + * + * Return: None + */ +static void hdd_disable_power_management(void) +{ + void *hif_ctx = cds_get_context(QDF_MODULE_ID_HIF); + + if (!hif_ctx) { + hdd_err("Bus Interface Context is Invalid"); + return; + } + + hif_disable_power_management(hif_ctx); +} + +/** * hdd_wlan_start_modules() - Single driver state machine for starting modules * @hdd_ctx: HDD context * @adapter: HDD adapter @@ -1835,6 +1873,7 @@ int hdd_wlan_start_modules(hdd_context_t *hdd_ctx, hdd_adapter_t *adapter, hdd_err("Failed to Enable cds modules"); goto close; } + hdd_enable_power_management(); hdd_info("Driver Modules Successfully Enabled"); hdd_ctx->driver_status = DRIVER_MODULES_ENABLED; break; @@ -7601,6 +7640,7 @@ int hdd_wlan_stop_modules(hdd_context_t *hdd_ctx, bool shutdown) hdd_info("Modules already closed"); goto done; case DRIVER_MODULES_ENABLED: + hdd_disable_power_management(); if (hdd_deconfigure_cds(hdd_ctx)) { hdd_alert("Failed to de-configure CDS"); QDF_ASSERT(0); |