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| author | Rafał Miłecki <zajec5@gmail.com> | 2010-01-25 18:59:59 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-01-25 16:36:31 -0500 |
| commit | 986504540306137dfc90a936f9f25086d15621c5 (patch) | |
| tree | e41a8ea05d14152054f07fe3c4bd2fbc3c7836bb /drivers/net/wireless/b43/phy_common.h | |
| parent | 3ed0fac3b56504aaaa3d800e7891ed4a7068b85c (diff) | |
| download | lwn-986504540306137dfc90a936f9f25086d15621c5.tar.gz lwn-986504540306137dfc90a936f9f25086d15621c5.zip | |
b43: make cordic common (LP-PHY and N-PHY need it)
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/phy_common.h')
| -rw-r--r-- | drivers/net/wireless/b43/phy_common.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h index f635f9e4f83d..9e4de47d0608 100644 --- a/drivers/net/wireless/b43/phy_common.h +++ b/drivers/net/wireless/b43/phy_common.h @@ -5,6 +5,8 @@ struct b43_wldev; +/* Complex number using 2 32-bit signed integers */ +struct b43_c32 { s32 i, q; }; /* PHY register routing bits */ #define B43_PHYROUTE 0x0C00 /* PHY register routing bits mask */ @@ -421,5 +423,6 @@ 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); +struct b43_c32 b43_cordic(int theta); #endif /* LINUX_B43_PHY_COMMON_H_ */ |