libertas: Update libertas core with GSPI constants

Add GSPI constants to libertas core.

Fix misleading comment in lbs_setup_firmware.
Signed-off-by: Colin McCabe <colin@cozybit.com>
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/libertas/host.h

@@ -66,6 +66,7 @@
 #define CMD_802_11_LED_GPIO_CTRL		0x004e
 #define CMD_802_11_EEPROM_ACCESS		0x0059
 #define CMD_802_11_BAND_CONFIG			0x0058
+#define CMD_GSPI_BUS_CONFIG			0x005a
 #define CMD_802_11D_DOMAIN_INFO			0x005b
 #define CMD_802_11_KEY_MATERIAL			0x005e
 #define CMD_802_11_SLEEP_PARAMS			0x0066

drivers/net/wireless/libertas/hostcmd.h

@@ -221,6 +221,14 @@ struct cmd_ds_mac_multicast_adr {
 	u8 maclist[ETH_ALEN * MRVDRV_MAX_MULTICAST_LIST_SIZE];
 } __attribute__ ((packed));
 
+struct cmd_ds_gspi_bus_config {
+	struct cmd_header hdr;
+	__le16 action;
+	__le16 bus_delay_mode;
+	__le16 host_time_delay_to_read_port;
+	__le16 host_time_delay_to_read_register;
+} __attribute__ ((packed));
+
 struct cmd_ds_802_11_authenticate {
 	u8 macaddr[ETH_ALEN];
 	u8 authtype;

drivers/net/wireless/libertas/main.c

@@ -1006,9 +1006,8 @@ void lbs_resume(struct lbs_private *priv)
 EXPORT_SYMBOL_GPL(lbs_resume);
 
 /**
- *  @brief This function downloads firmware image, gets
- *  HW spec from firmware and set basic parameters to
- *  firmware.
+ * @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