summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/microchip
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/microchip')
-rw-r--r--drivers/net/wireless/microchip/wilc1000/hif.c3
-rw-r--r--drivers/net/wireless/microchip/wilc1000/netdev.h1
-rw-r--r--drivers/net/wireless/microchip/wilc1000/wlan.c4
3 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/microchip/wilc1000/hif.c b/drivers/net/wireless/microchip/wilc1000/hif.c
index a019da0bfc3f..71b44cfe0dfc 100644
--- a/drivers/net/wireless/microchip/wilc1000/hif.c
+++ b/drivers/net/wireless/microchip/wilc1000/hif.c
@@ -1929,6 +1929,7 @@ int wilc_edit_station(struct wilc_vif *vif, const u8 *mac,
int wilc_set_power_mgmt(struct wilc_vif *vif, bool enabled, u32 timeout)
{
+ struct wilc *wilc = vif->wilc;
struct wid wid;
int result;
s8 power_mode;
@@ -1944,6 +1945,8 @@ int wilc_set_power_mgmt(struct wilc_vif *vif, bool enabled, u32 timeout)
result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1);
if (result)
netdev_err(vif->ndev, "Failed to send power management\n");
+ else
+ wilc->power_save_mode = enabled;
return result;
}
diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.h b/drivers/net/wireless/microchip/wilc1000/netdev.h
index b9a88b3e322f..6c0e634d0249 100644
--- a/drivers/net/wireless/microchip/wilc1000/netdev.h
+++ b/drivers/net/wireless/microchip/wilc1000/netdev.h
@@ -212,6 +212,7 @@ struct wilc {
s8 mac_status;
struct clk *rtc_clk;
bool initialized;
+ bool power_save_mode;
int dev_irq_num;
int close;
u8 vif_num;
diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.c b/drivers/net/wireless/microchip/wilc1000/wlan.c
index 1aa4236a2fe4..3f339c2f46f1 100644
--- a/drivers/net/wireless/microchip/wilc1000/wlan.c
+++ b/drivers/net/wireless/microchip/wilc1000/wlan.c
@@ -20,13 +20,13 @@ static inline bool is_wilc1000(u32 id)
static inline void acquire_bus(struct wilc *wilc, enum bus_acquire acquire)
{
mutex_lock(&wilc->hif_cs);
- if (acquire == WILC_BUS_ACQUIRE_AND_WAKEUP)
+ if (acquire == WILC_BUS_ACQUIRE_AND_WAKEUP && wilc->power_save_mode)
chip_wakeup(wilc);
}
static inline void release_bus(struct wilc *wilc, enum bus_release release)
{
- if (release == WILC_BUS_RELEASE_ALLOW_SLEEP)
+ if (release == WILC_BUS_RELEASE_ALLOW_SLEEP && wilc->power_save_mode)
chip_allow_sleep(wilc);
mutex_unlock(&wilc->hif_cs);
}