Thread (7 messages) 7 messages, 1 author, 2019-10-18
STALE2459d

[PATCH AUTOSEL 4.19 022/100] ath10k: assign 'n_cipher_suites = 11' for WCN3990 to enable WPA3

From: Sasha Levin <sashal@kernel.org>
Date: 2019-10-18 22:06:12
Also in: linux-wireless, lkml, stable
Subsystem: atheros ath generic utilities, qualcomm atheros ath10k wireless driver, the rest · Maintainers: Jeff Johnson, Linus Torvalds

From: Abhishek Ambure <redacted>

[ Upstream commit 7ba31e6e0cdc0cc2e60e1fcbf467f3c95aea948e ]

Hostapd uses CCMP, GCMP & GCMP-256 as 'wpa_pairwise' option to run WPA3.
In WCN3990 firmware cipher suite numbers 9 to 11 are for CCMP,
GCMP & GCMP-256.

To enable CCMP, GCMP & GCMP-256 cipher suites in WCN3990 firmware,
host sets 'n_cipher_suites = 11' while initializing hardware parameters.

Tested HW: WCN3990
Tested FW: WLAN.HL.2.0-01188-QCAHLSWMTPLZ-1

Signed-off-by: Abhishek Ambure <redacted>
Signed-off-by: Kalle Valo <redacted>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/wireless/ath/ath10k/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 5210cffb53440..2791ef2fd716c 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -532,7 +532,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_ops = &wcn3990_ops,
 		.decap_align_bytes = 1,
 		.num_peers = TARGET_HL_10_TLV_NUM_PEERS,
-		.n_cipher_suites = 8,
+		.n_cipher_suites = 11,
 		.ast_skid_limit = TARGET_HL_10_TLV_AST_SKID_LIMIT,
 		.num_wds_entries = TARGET_HL_10_TLV_NUM_WDS_ENTRIES,
 		.target_64bit = true,
-- 
2.20.1
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