mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-12 23:46:40 +07:00
6497827f53
The calibration actual calibration flags are only used by the per chip family source files, so it makes more sense to define them in those files instead of globally. That way the code has to test for less flags. Also instead of using a separate callback for testing whether a particular calibration type is supported, simply adjust ah->supp_cals in the calibration init which is called right after the hardware reset, before any of the calibrations are run. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
115 lines
3.3 KiB
C
115 lines
3.3 KiB
C
/*
|
|
* Copyright (c) 2008-2009 Atheros Communications Inc.
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#ifndef CALIB_H
|
|
#define CALIB_H
|
|
|
|
#include "hw.h"
|
|
|
|
#define AR_PHY_CCA_FILTERWINDOW_LENGTH_INIT 3
|
|
#define AR_PHY_CCA_FILTERWINDOW_LENGTH 5
|
|
|
|
#define NUM_NF_READINGS 6
|
|
#define ATH9K_NF_CAL_HIST_MAX 5
|
|
|
|
struct ar5416IniArray {
|
|
u32 *ia_array;
|
|
u32 ia_rows;
|
|
u32 ia_columns;
|
|
};
|
|
|
|
#define INIT_INI_ARRAY(iniarray, array, rows, columns) do { \
|
|
(iniarray)->ia_array = (u32 *)(array); \
|
|
(iniarray)->ia_rows = (rows); \
|
|
(iniarray)->ia_columns = (columns); \
|
|
} while (0)
|
|
|
|
#define INI_RA(iniarray, row, column) \
|
|
(((iniarray)->ia_array)[(row) * ((iniarray)->ia_columns) + (column)])
|
|
|
|
#define INIT_CAL(_perCal) do { \
|
|
(_perCal)->calState = CAL_WAITING; \
|
|
(_perCal)->calNext = NULL; \
|
|
} while (0)
|
|
|
|
#define INSERT_CAL(_ahp, _perCal) \
|
|
do { \
|
|
if ((_ahp)->cal_list_last == NULL) { \
|
|
(_ahp)->cal_list = \
|
|
(_ahp)->cal_list_last = (_perCal); \
|
|
((_ahp)->cal_list_last)->calNext = (_perCal); \
|
|
} else { \
|
|
((_ahp)->cal_list_last)->calNext = (_perCal); \
|
|
(_ahp)->cal_list_last = (_perCal); \
|
|
(_perCal)->calNext = (_ahp)->cal_list; \
|
|
} \
|
|
} while (0)
|
|
|
|
enum ath9k_cal_state {
|
|
CAL_INACTIVE,
|
|
CAL_WAITING,
|
|
CAL_RUNNING,
|
|
CAL_DONE
|
|
};
|
|
|
|
#define MIN_CAL_SAMPLES 1
|
|
#define MAX_CAL_SAMPLES 64
|
|
#define INIT_LOG_COUNT 5
|
|
#define PER_MIN_LOG_COUNT 2
|
|
#define PER_MAX_LOG_COUNT 10
|
|
|
|
struct ath9k_percal_data {
|
|
u32 calType;
|
|
u32 calNumSamples;
|
|
u32 calCountMax;
|
|
void (*calCollect) (struct ath_hw *);
|
|
void (*calPostProc) (struct ath_hw *, u8);
|
|
};
|
|
|
|
struct ath9k_cal_list {
|
|
const struct ath9k_percal_data *calData;
|
|
enum ath9k_cal_state calState;
|
|
struct ath9k_cal_list *calNext;
|
|
};
|
|
|
|
struct ath9k_nfcal_hist {
|
|
int16_t nfCalBuffer[ATH9K_NF_CAL_HIST_MAX];
|
|
u8 currIndex;
|
|
int16_t privNF;
|
|
u8 invalidNFcount;
|
|
};
|
|
|
|
#define MAX_PACAL_SKIPCOUNT 8
|
|
struct ath9k_pacal_info{
|
|
int32_t prev_offset; /* Previous value of PA offset value */
|
|
int8_t max_skipcount; /* Max No. of times PACAL can be skipped */
|
|
int8_t skipcount; /* No. of times the PACAL to be skipped */
|
|
};
|
|
|
|
bool ath9k_hw_reset_calvalid(struct ath_hw *ah);
|
|
void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update);
|
|
void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan);
|
|
bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan);
|
|
void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah,
|
|
struct ath9k_channel *chan);
|
|
void ath9k_hw_bstuck_nfcal(struct ath_hw *ah);
|
|
s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan);
|
|
void ath9k_hw_reset_calibration(struct ath_hw *ah,
|
|
struct ath9k_cal_list *currCal);
|
|
|
|
|
|
#endif /* CALIB_H */
|