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| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-04-28 17:19:30 (GMT) |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-05-04 17:48:59 (GMT) |
| commit | d915354675a3baae834c9aae845bbb7a0fcd453d (patch) | |
| tree | e784fb1e5f54add30156d602469255d0feea23d8 /drivers/net/wireless/ath/ath10k/core.h | |
| parent | 137ce6104ffec1a86c8c14daf1cca15f8ef29d2c (diff) | |
| download | linux-d915354675a3baae834c9aae845bbb7a0fcd453d.tar.xz | |
ath10k: add ATH10K_FW_FEATURE_IGNORE_OTP_RESULT
qca6174 otp binary seems to always return an error to the host, even if the
calibration succeeded. Add a firmware feature flag to detect if the firmware
image which have this problem and workaround the issue in ath10k by ignoring
the error code.
I was also considering making this hw specific flag but as this is strictly a
firmware issue it's best to handle this via a firmware feature flag so that it
will be easy to disable the workaround.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/core.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 8444adf..827b3d7 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -460,6 +460,9 @@ enum ath10k_fw_features { */ ATH10K_FW_FEATURE_WOWLAN_SUPPORT = 6, + /* Don't trust error code from otp.bin */ + ATH10K_FW_FEATURE_IGNORE_OTP_RESULT, + /* keep last */ ATH10K_FW_FEATURE_COUNT, }; |