2019-04-23 21:05:46

by Alexander Wetzel

[permalink] [raw]
Subject: [PATCH] mac80211_hwsim: Extended Key ID support

Allow Extended Key ID to be used with hwsim.

Hwsim can only communicate with other hwsim cards, allowing it to bypass
creation of A-MPDUs in the first place.

Mixing keyIDs in an A-MPDU is therefore impossible and can never cause
interoperability issues with other cards.

Signed-off-by: Alexander Wetzel <[email protected]>
---
drivers/net/wireless/mac80211_hwsim.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 44cffd1f6dbf..7a0310715462 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -2810,6 +2810,11 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
ieee80211_hw_set(hw, SIGNAL_DBM);
ieee80211_hw_set(hw, SUPPORTS_PS);
ieee80211_hw_set(hw, TDLS_WIDER_BW);
+
+ /* With only SW crypto support and only implementing the A-MPDU API
+ * all requirements for Extended Key ID support are met.
+ */
+ ieee80211_hw_set(hw, EXT_KEY_ID_NATIVE);
if (rctbl)
ieee80211_hw_set(hw, SUPPORTS_RC_TABLE);
ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID);
--
2.21.0