Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / net / wireless / b43 / phy_common.h

diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h
index 0e6194228845565e89adf54ec92b5553c3baf776..2401bee8b0819476717ad567ea627f8cdc082af3 100644 (file)
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -39,6 +39,9 @@ struct b43_c32 { s32 i, q; };
 #define B43_PHYVER_TYPE_SHIFT          8
 #define B43_PHYVER_VERSION             0x00FF
 
+/* PHY writes need to be flushed if we reach limit */
+#define B43_MAX_WRITES_IN_ROW          24
+
 /**
  * enum b43_interference_mitigation - Interference Mitigation mode
  *
@@ -232,6 +235,9 @@ struct b43_phy {
        /* PHY revision number. */
        u8 rev;
 
+       /* Count writes since last read */
+       u8 writes_counter;
+
        /* Radio versioning */
        u16 radio_manuf;        /* Radio manufacturer */
        u16 radio_ver;          /* Radio version */
@@ -430,6 +436,8 @@ int b43_phy_shm_tssi_read(struct b43_wldev *dev, u16 shm_offset);
  */
 void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on);
 
+bool b43_channel_type_is_40mhz(enum nl80211_channel_type channel_type);
+
 struct b43_c32 b43_cordic(int theta);
 
 #endif /* LINUX_B43_PHY_COMMON_H_ */