Merge "net: cnss_sdio: add PM QoS support in cnss sdio platform driver" (99117aee) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/net/wireless/cnss/cnss_sdio.c

+30 −0

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@
		#include <soc/qcom/ramdump.h>
		#include <soc/qcom/memory_dump.h>
		#include <net/cnss.h>
		#include <linux/pm_qos.h>

		#define WLAN_VREG_NAME "vdd-wlan"
		#define WLAN_VREG_DSRC_NAME "vdd-wlan-dsrc"
		@@ -87,6 +88,7 @@ static struct cnss_sdio_data {
		struct cnss_unsafe_channel_list unsafe_list;
		struct cnss_sdio_info cnss_sdio_info;
		struct cnss_ssr_info ssr_info;
		struct pm_qos_request qos_request;
		} *cnss_pdata;

		#define WLAN_RECOVERY_DELAY 1
		@@ -135,6 +137,34 @@ static const struct sdio_device_id ar6k_id_table[] = {
		};
		MODULE_DEVICE_TABLE(sdio, ar6k_id_table);

		int cnss_request_bus_bandwidth(int bandwidth)
		{
		return 0;
		}
		EXPORT_SYMBOL(cnss_request_bus_bandwidth);

		void cnss_request_pm_qos(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,
		PM_QOS_CPU_DMA_LATENCY, qos_val);
		}
		EXPORT_SYMBOL(cnss_request_pm_qos);

		void cnss_remove_pm_qos(void)
		{
		if (!cnss_pdata)
		return;

		pm_qos_remove_request(&cnss_pdata->qos_request);
		pr_debug("%s: PM QoS removed\n", __func__);
		}
		EXPORT_SYMBOL(cnss_remove_pm_qos);

		int cnss_set_wlan_unsafe_channel(u16 *unsafe_ch_list, u16 ch_count)
		{
		struct cnss_unsafe_channel_list *unsafe_list;