Commit ead3dcff authored by Bruno Randolf's avatar Bruno Randolf Committed by John W. Linville
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ath5k: Enable 802.11j 4.9GHz frequencies

This enables 4.9GHz frequencies in ath5k if they are allowed as indicated by
the regulatory domain code. Currently this is MKK9_MKKC (0xfe).
Signed-off-by: default avatarBruno Randolf <>
Signed-off-by: default avatarJohn W. Linville <>
parent 5719efdd
......@@ -57,9 +57,8 @@ int ath5k_hw_set_capabilities(struct ath5k_hw *ah)
* XXX current ieee80211 implementation because the IEEE
* XXX channel mapping does not support negative channel
* XXX numbers (2312MHz is channel -19). Of course, this
* XXX doesn't matter because these channels are out of range
* XXX but some regulation domains like MKK (Japan) will
* XXX support frequencies somewhere around 4.8GHz.
* XXX doesn't matter because these channels are out of the
* XXX legal range.
......@@ -67,8 +66,10 @@ int ath5k_hw_set_capabilities(struct ath5k_hw *ah)
if (AR5K_EEPROM_HDR_11A(ee_header)) {
/* 4920 */
caps->cap_range.range_5ghz_min = 5005;
if (ath_is_49ghz_allowed(caps->cap_eeprom.ee_regdomain))
caps->cap_range.range_5ghz_min = 4920;
caps->cap_range.range_5ghz_min = 5005;
caps->cap_range.range_5ghz_max = 6100;
/* Set supported modes */
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