mwifiex: add AP command sys_config and set channel

1. support for AP sys_config command and added parsing of channel
information.
2. support for setting AP channel from cfg80211 set_channel handler

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index f0f9552..50e9b77 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -62,6 +62,12 @@
 	BAND_AN = 16,
 };
 
+#define BAND_CONFIG_MANUAL      0x00
+struct mwifiex_uap_bss_param {
+	u8 channel;
+	u8 band_cfg;
+};
+
 enum {
 	ADHOC_IDLE,
 	ADHOC_STARTED,