diff options
| author | Priit Laes <plaes@plaes.org> | 2015-03-11 23:03:27 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-03-16 18:55:41 +0300 |
| commit | 52f119ddea412af870fb84412c0f7832e85c7663 (patch) | |
| tree | 7737d7a4cd7edb9780cb765d68ce488bfd64d33e /drivers/net/wireless/rtlwifi/rtl8821ae | |
| parent | 54fb66d6fe98c75d5cb0b0487f0e2b00cb412be7 (diff) | |
| download | linux-52f119ddea412af870fb84412c0f7832e85c7663.tar.xz | |
rtlwifi: No need to export rtl_evm_dbm_jaguar anymore
This function is used only by rtl8821ae so move it there
Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8821ae')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8821ae/trx.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/trx.c b/drivers/net/wireless/rtlwifi/rtl8821ae/trx.c index 72af4b9ee32b..174743aef943 100644 --- a/drivers/net/wireless/rtlwifi/rtl8821ae/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8821ae/trx.c @@ -64,6 +64,20 @@ static u16 odm_cfo(char value) return ret_val; } +static u8 _rtl8821ae_evm_dbm_jaguar(char value) +{ + char ret_val = value; + + /* -33dB~0dB to 33dB ~ 0dB*/ + if (ret_val == -128) + ret_val = 127; + else if (ret_val < 0) + ret_val = 0 - ret_val; + + ret_val = ret_val >> 1; + return ret_val; +} + static void query_rxphystatus(struct ieee80211_hw *hw, struct rtl_stats *pstatus, u8 *pdesc, struct rx_fwinfo_8821ae *p_drvinfo, @@ -246,7 +260,7 @@ static void query_rxphystatus(struct ieee80211_hw *hw, for (i = 0; i < max_spatial_stream; i++) { evm = rtl_evm_db_to_percentage(p_phystrpt->rxevm[i]); - evmdbm = rtl_evm_dbm_jaguar(p_phystrpt->rxevm[i]); + evmdbm = _rtl8821ae_evm_dbm_jaguar(p_phystrpt->rxevm[i]); if (bpacket_match_bssid) { /* Fill value in RFD, Get the first |