aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_acx.c28
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_acx.h9
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_conf.h17
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_init.c5
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_main.c4
5 files changed, 63 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.c b/drivers/net/wireless/wl12xx/wl1271_acx.c
index 0ea1a48c45f..0b343484347 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_acx.c
@@ -1118,3 +1118,31 @@ out:
kfree(acx);
return ret;
}
+
+int wl1271_acx_pm_config(struct wl1271 *wl)
+{
+ struct wl1271_acx_pm_config *acx = NULL;
+ struct conf_pm_config_settings *c = &wl->conf.pm_config;
+ int ret = 0;
+
+ wl1271_debug(DEBUG_ACX, "acx pm config");
+
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time);
+ acx->host_fast_wakeup_support = c->host_fast_wakeup_support;
+
+ ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx));
+ if (ret < 0) {
+ wl1271_warning("acx pm config failed: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(acx);
+ return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.h b/drivers/net/wireless/wl12xx/wl1271_acx.h
index b6a473f6065..1bb63af64f0 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.h
+++ b/drivers/net/wireless/wl12xx/wl1271_acx.h
@@ -961,6 +961,13 @@ struct wl1271_acx_arp_filter {
used. */
} __attribute__((packed));
+struct wl1271_acx_pm_config {
+ struct acx_header header;
+
+ __le32 host_clk_settling_time;
+ u8 host_fast_wakeup_support;
+ u8 padding[3];
+} __attribute__ ((packed));
enum {
ACX_WAKE_UP_CONDITIONS = 0x0002,
@@ -1025,6 +1032,7 @@ enum {
DOT11_RX_DOT11_MODE = 0x1012,
DOT11_RTS_THRESHOLD = 0x1013,
DOT11_GROUP_ADDRESS_TBL = 0x1014,
+ ACX_PM_CONFIG = 0x1016,
MAX_DOT11_IE = DOT11_GROUP_ADDRESS_TBL,
@@ -1073,5 +1081,6 @@ int wl1271_acx_smart_reflex(struct wl1271 *wl);
int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable);
int wl1271_acx_arp_ip_filter(struct wl1271 *wl, bool enable, u8 *address,
u8 version);
+int wl1271_acx_pm_config(struct wl1271 *wl);
#endif /* __WL1271_ACX_H__ */
diff --git a/drivers/net/wireless/wl12xx/wl1271_conf.h b/drivers/net/wireless/wl12xx/wl1271_conf.h
index 5d1b5b6493e..1993d63c214 100644
--- a/drivers/net/wireless/wl12xx/wl1271_conf.h
+++ b/drivers/net/wireless/wl12xx/wl1271_conf.h
@@ -904,6 +904,22 @@ struct conf_itrim_settings {
u32 timeout;
};
+struct conf_pm_config_settings {
+ /*
+ * Host clock settling time
+ *
+ * Range: 0 - 30000 us
+ */
+ u32 host_clk_settling_time;
+
+ /*
+ * Host fast wakeup support
+ *
+ * Range: true, false
+ */
+ bool host_fast_wakeup_support;
+};
+
struct conf_drv_settings {
struct conf_sg_settings sg;
struct conf_rx_settings rx;
@@ -911,6 +927,7 @@ struct conf_drv_settings {
struct conf_conn_settings conn;
struct conf_init_settings init;
struct conf_itrim_settings itrim;
+ struct conf_pm_config_settings pm_config;
};
#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_init.c b/drivers/net/wireless/wl12xx/wl1271_init.c
index 3b4ed070f43..c9848eecb76 100644
--- a/drivers/net/wireless/wl12xx/wl1271_init.c
+++ b/drivers/net/wireless/wl12xx/wl1271_init.c
@@ -303,6 +303,11 @@ int wl1271_hw_init(struct wl1271 *wl)
if (ret < 0)
goto out_free_memmap;
+ /* configure PM */
+ ret = wl1271_acx_pm_config(wl);
+ if (ret < 0)
+ goto out_free_memmap;
+
return 0;
out_free_memmap:
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 90a60c1147a..7e6b500dfb6 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -321,6 +321,10 @@ static struct conf_drv_settings default_conf = {
.itrim = {
.enable = false,
.timeout = 50000,
+ },
+ .pm_config = {
+ .host_clk_settling_time = 5000,
+ .host_fast_wakeup_support = false
}
};