ath: Add a driver_info bitmask field

The driver_info stores the device category information which
is used to load appropriate device firmware, select firmware offset
and eeprom starting location. The driver_info is accessed across
ath9k_htc and ath9k_hw. Hence placed under common structure.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 501050c0296f10a3e7ea6abb4a45170fffa2b095..20ea68c59f7b9dbdb6ac1503660ee197d1a39497 100644 (file)
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -104,6 +104,11 @@ enum ath_cipher {
        ATH_CIPHER_MIC = 127
 };
 
+enum ath_drv_info {
+       AR7010_DEVICE           = BIT(0),
+       AR9287_DEVICE           = BIT(1),
+};
+
 /**
  * struct ath_ops - Register read/write operations
  *
@@ -147,6 +152,7 @@ struct ath_common {
        u8 rx_chainmask;
 
        u32 rx_bufsize;
+       u32 driver_info;
 
        u32 keymax;
        DECLARE_BITMAP(keymap, ATH_KEYMAX);