diff options
Diffstat (limited to 'package/b43/src/lo.h')
-rw-r--r-- | package/b43/src/lo.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/package/b43/src/lo.h b/package/b43/src/lo.h index 1da321cabc..e69de29bb2 100644 --- a/package/b43/src/lo.h +++ b/package/b43/src/lo.h @@ -1,85 +0,0 @@ -#ifndef B43_LO_H_ -#define B43_LO_H_ - -#include "phy.h" - -struct b43_wldev; - -/* Local Oscillator control value-pair. */ -struct b43_loctl { - /* Control values. */ - s8 i; - s8 q; -}; -/* Debugging: Poison value for i and q values. */ -#define B43_LOCTL_POISON 111 - -/* This struct holds calibrated LO settings for a set of - * Baseband and RF attenuation settings. */ -struct b43_lo_calib { - /* The set of attenuation values this set of LO - * control values is calibrated for. */ - struct b43_bbatt bbatt; - struct b43_rfatt rfatt; - /* The set of control values for the LO. */ - struct b43_loctl ctl; - /* The time when these settings were calibrated (in jiffies) */ - unsigned long calib_time; - /* List. */ - struct list_head list; -}; - -/* Size of the DC Lookup Table in 16bit words. */ -#define B43_DC_LT_SIZE 32 - -/* Local Oscillator calibration information */ -struct b43_txpower_lo_control { - /* Lists of RF and BB attenuation values for this device. - * Used for building hardware power control tables. */ - struct b43_rfatt_list rfatt_list; - struct b43_bbatt_list bbatt_list; - - /* The DC Lookup Table is cached in memory here. - * Note that this is only used for Hardware Power Control. */ - u16 dc_lt[B43_DC_LT_SIZE]; - - /* List of calibrated control values (struct b43_lo_calib). */ - struct list_head calib_list; - /* Last time the power vector was read (jiffies). */ - unsigned long pwr_vec_read_time; - /* Last time the txctl values were measured (jiffies). */ - unsigned long txctl_measured_time; - - /* Current TX Bias value */ - u8 tx_bias; - /* Current TX Magnification Value (if used by the device) */ - u8 tx_magn; - - /* Saved device PowerVector */ - u64 power_vector; -}; - -/* Calibration expire timeouts. - * Timeouts must be multiple of 15 seconds. To make sure - * the item really expired when the 15 second timer hits, we - * subtract two additional seconds from the timeout. */ -#define B43_LO_CALIB_EXPIRE (HZ * (30 - 2)) -#define B43_LO_PWRVEC_EXPIRE (HZ * (30 - 2)) -#define B43_LO_TXCTL_EXPIRE (HZ * (180 - 4)) - - -/* Adjust the Local Oscillator to the saved attenuation - * and txctl values. - */ -void b43_lo_g_adjust(struct b43_wldev *dev); -/* Adjust to specific values. */ -void b43_lo_g_adjust_to(struct b43_wldev *dev, - u16 rfatt, u16 bbatt, u16 tx_control); - -void b43_gphy_dc_lt_init(struct b43_wldev *dev, bool update_all); - -void b43_lo_g_maintanance_work(struct b43_wldev *dev); -void b43_lo_g_cleanup(struct b43_wldev *dev); -void b43_lo_g_init(struct b43_wldev *dev); - -#endif /* B43_LO_H_ */ |