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path: root/drivers/net/wireless/libertas/main.c
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Diffstat (limited to 'drivers/net/wireless/libertas/main.c')
-rw-r--r--drivers/net/wireless/libertas/main.c77
1 files changed, 40 insertions, 37 deletions
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 6836a6dd985..ca8149cd5bd 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -539,6 +539,43 @@ static int lbs_thread(void *data)
return 0;
}
+/**
+ * @brief This function gets the HW spec from the firmware and sets
+ * some basic parameters.
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @return 0 or -1
+ */
+static int lbs_setup_firmware(struct lbs_private *priv)
+{
+ int ret = -1;
+ s16 curlevel = 0, minlevel = 0, maxlevel = 0;
+
+ lbs_deb_enter(LBS_DEB_FW);
+
+ /* Read MAC address from firmware */
+ memset(priv->current_addr, 0xff, ETH_ALEN);
+ ret = lbs_update_hw_spec(priv);
+ if (ret)
+ goto done;
+
+ /* Read power levels if available */
+ ret = lbs_get_tx_power(priv, &curlevel, &minlevel, &maxlevel);
+ if (ret == 0) {
+ priv->txpower_cur = curlevel;
+ priv->txpower_min = minlevel;
+ priv->txpower_max = maxlevel;
+ }
+
+ /* Send cmd to FW to enable 11D function */
+ ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_11D_ENABLE, 1);
+
+ lbs_set_mac_control(priv);
+done:
+ lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
+ return ret;
+}
+
int lbs_suspend(struct lbs_private *priv)
{
int ret;
@@ -584,47 +621,13 @@ int lbs_resume(struct lbs_private *priv)
lbs_pr_err("deep sleep activation failed: %d\n", ret);
}
- lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
- return ret;
-}
-EXPORT_SYMBOL_GPL(lbs_resume);
-
-/**
- * @brief This function gets the HW spec from the firmware and sets
- * some basic parameters.
- *
- * @param priv A pointer to struct lbs_private structure
- * @return 0 or -1
- */
-static int lbs_setup_firmware(struct lbs_private *priv)
-{
- int ret = -1;
- s16 curlevel = 0, minlevel = 0, maxlevel = 0;
-
- lbs_deb_enter(LBS_DEB_FW);
-
- /* Read MAC address from firmware */
- memset(priv->current_addr, 0xff, ETH_ALEN);
- ret = lbs_update_hw_spec(priv);
- if (ret)
- goto done;
-
- /* Read power levels if available */
- ret = lbs_get_tx_power(priv, &curlevel, &minlevel, &maxlevel);
- if (ret == 0) {
- priv->txpower_cur = curlevel;
- priv->txpower_min = minlevel;
- priv->txpower_max = maxlevel;
- }
+ if (priv->setup_fw_on_resume)
+ ret = lbs_setup_firmware(priv);
- /* Send cmd to FW to enable 11D function */
- ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_11D_ENABLE, 1);
-
- lbs_set_mac_control(priv);
-done:
lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
return ret;
}
+EXPORT_SYMBOL_GPL(lbs_resume);
/**
* This function handles the timeout of command sending.