diff options
| author | Anilkumar Kolli <akolli@qti.qualcomm.com> | 2017-05-31 14:21:27 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2017-06-01 15:58:09 +0300 |
| commit | a9f5f287fa1d47d61dfa8b60f94831174b2ea4d0 (patch) | |
| tree | 4eb308ce3f169b13d5e9f380a6b77af6e1e12dd2 /drivers/net/wireless/ath/ath10k/bmi.h | |
| parent | 4f40b423339b8121fbd5d6735bf6942020355c98 (diff) | |
| download | linux-a9f5f287fa1d47d61dfa8b60f94831174b2ea4d0.tar.xz | |
ath10k: add BMI parameters to fix calibration from DT/pre-cal
QCA99X0, QCA9888, QCA9984 supports calibration data in
either OTP or DT/pre-cal file. Current ath10k supports
Calibration data from OTP only.
If caldata is loaded from DT/pre-cal file, fetching board id
and applying calibration parameters like tx power gets failed.
error log:
[ 15.733663] ath10k_pci 0000:01:00.0: failed to fetch board file: -2
[ 15.741474] ath10k_pci 0000:01:00.0: could not probe fw (-2)
This patch adds calibration data support from DT/pre-cal
file. Below parameters are used to get board id and
applying calibration parameters from cal data.
EEPROM[OTP] FLASH[DT/pre-cal file]
Cal param 0x700 0x10000
Board id 0x10 0x8000
Tested on QCA9888 with pre-cal file.
Signed-off-by: Anilkumar Kolli <akolli@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/bmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/bmi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/bmi.h b/drivers/net/wireless/ath/ath10k/bmi.h index ff97e0e73c4e..9c0839b2ca8f 100644 --- a/drivers/net/wireless/ath/ath10k/bmi.h +++ b/drivers/net/wireless/ath/ath10k/bmi.h @@ -83,6 +83,8 @@ enum bmi_cmd_id { #define BMI_NVRAM_SEG_NAME_SZ 16 #define BMI_PARAM_GET_EEPROM_BOARD_ID 0x10 +#define BMI_PARAM_GET_FLASH_BOARD_ID 0x8000 +#define BMI_PARAM_FLASH_SECTION_ALL 0x10000 #define ATH10K_BMI_BOARD_ID_FROM_OTP_MASK 0x7c00 #define ATH10K_BMI_BOARD_ID_FROM_OTP_LSB 10 |