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net: cnss: refactor PM QoS request wrapper API

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Make PM QoS request API generic to pass the type of latency
requirement needed by the client instead of hard coding
latency type. Add latency type as a function parameter.

CRs-Fixed: 972761
Change-Id: Ic912148d2068fe8a758b6a4b3be570ccf870f03a
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
This commit is contained in:
Sarada Prasanna Garnayak 2016-02-15 18:50:40 +05:30 • committed by David Keitel
parent f6b4ea8dca
commit 2456b24f24
3 changed files with 22 additions and 0 deletions
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11
drivers/net/wireless/cnss/cnss_pci.c
View file

@ -2867,6 +2867,17 @@ static void __exit cnss_exit(void)
platform_driver_unregister(&cnss_driver);
}
void cnss_request_pm_qos_type(int latency_type, u32 qos_val)
{
if (!penv) {
pr_err("%s: penv is NULL!\n", __func__);
return;
}
pm_qos_add_request(&penv->qos_request, latency_type, qos_val);
}
EXPORT_SYMBOL(cnss_request_pm_qos_type);
void cnss_request_pm_qos(u32 qos_val)
{
if (!penv) {

10
drivers/net/wireless/cnss/cnss_sdio.c
View file

@ -143,6 +143,16 @@ int cnss_request_bus_bandwidth(int bandwidth)
}
EXPORT_SYMBOL(cnss_request_bus_bandwidth);
void cnss_request_pm_qos_type(int latency_type, u32 qos_val)
{
if (!cnss_pdata)
return;
pr_debug("%s: PM QoS value: %d\n", __func__, qos_val);
pm_qos_add_request(&cnss_pdata->qos_request, latency_type, qos_val);
}
EXPORT_SYMBOL(cnss_request_pm_qos_type);
void cnss_request_pm_qos(u32 qos_val)
{
if (!cnss_pdata)

1
include/net/cnss.h
View file

@ -137,6 +137,7 @@ extern int cnss_wlan_pm_control(bool vote);
extern void cnss_lock_pm_sem(void);
extern void cnss_release_pm_sem(void);
extern void cnss_request_pm_qos_type(int latency_type, u32 qos_val);
extern void cnss_request_pm_qos(u32 qos_val);
extern void cnss_remove_pm_qos(void);
extern int cnss_get_platform_cap(struct cnss_platform_cap *cap);