[v3,07/16] mt76: unify mac_shared_key_setup

Message ID	1535541407-27149-8-git-send-email-sgruszka@redhat.com (mailing list archive)
State	Accepted
Commit	047aed1c38cf4bfd5cf42ed845ef721aa6ed1283
Delegated to:	Kalle Valo
Headers	show Return-Path: <linux-wireless-owner@kernel.org> From: Stanislaw Gruszka <sgruszka@redhat.com> To: linux-wireless@vger.kernel.org Cc: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>, Felix Fietkau <nbd@nbd.name>, linux-mediatek@lists.infradead.org Subject: [PATCH v3 07/16] mt76: unify mac_shared_key_setup Date: Wed, 29 Aug 2018 13:16:38 +0200 Message-Id: <1535541407-27149-8-git-send-email-sgruszka@redhat.com> In-Reply-To: <1535541407-27149-1-git-send-email-sgruszka@redhat.com> References: <1535541407-27149-1-git-send-email-sgruszka@redhat.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk
Series	mt76 patches 2018-08-24 v3 \| expand [v3,00/16] mt76 patches 2018-08-24 v3 [v3,01/16] mt76: unify wait_for_mac [v3,02/16] mt76: rename mt76x2_regs.h [v3,03/16] mt76: merge mt76x0/regs.h into mt76x02_regs.h [v3,04/16] mt76: create new mt76x02-lib module for common mt76x{0,2} code [v3,05/16] mt76: unify mac_get_key_info [v3,06/16] mt76: add helpers for register access with mt76_dev struct [v3,07/16] mt76: unify mac_shared_key_setup [v3,08/16] mt76: unify mac_wcid_set_key [v3,09/16] mt76: unify mac_wcid_setup [v3,10/16] mt76: use mac_wcid_set_drop in mt76x0 [v3,11/16] mt76x0: use mt76_wcid_free in mt76x0 [v3,12/16] mt76: unify mt76x02_vif struct [v3,13/16] mt76: unify sta structure part 1 [v3,14/16] mt76: unify sta structure part 2 [v3,15/16] mt76x0: initalize custom tx queues [v3,16/16] mt76x0: use mt76x02_sta and mt76x02_tx_status

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c index 4b5d48246879..6d0a6fb18be9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c @@ -606,27 +606,3 @@ int mt76x0_mac_wcid_set_key(struct mt76x0_dev *dev, u8 idx, return 0; } - -int mt76x0_mac_shared_key_setup(struct mt76x0_dev *dev, u8 vif_idx, u8 key_idx, - struct ieee80211_key_conf *key) -{ - enum mt76x02_cipher_type cipher; - u8 key_data[32]; - u32 val; - - cipher = mt76x02_mac_get_key_info(key, key_data); - if (cipher == MT_CIPHER_NONE && key) - return -EINVAL; - - trace_mt76x0_set_shared_key(&dev->mt76, vif_idx, key_idx); - - mt76_wr_copy(dev, MT_SKEY(vif_idx, key_idx), - key_data, sizeof(key_data)); - - val = mt76_rr(dev, MT_SKEY_MODE(vif_idx)); - val &= ~(MT_SKEY_MODE_MASK << MT_SKEY_MODE_SHIFT(vif_idx, key_idx)); - val |= cipher << MT_SKEY_MODE_SHIFT(vif_idx, key_idx); - mt76_wr(dev, MT_SKEY_MODE(vif_idx), val); - - return 0; -} diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h index bea067b71c13..d44ef1e9a1dd 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h @@ -143,8 +143,6 @@ int mt76x0_mac_wcid_set_key(struct mt76x0_dev *dev, u8 idx, void mt76x0_mac_wcid_set_rate(struct mt76x0_dev *dev, struct mt76_wcid *wcid, const struct ieee80211_tx_rate *rate); -int mt76x0_mac_shared_key_setup(struct mt76x0_dev *dev, u8 vif_idx, u8 key_idx, - struct ieee80211_key_conf *key); u16 mt76x0_mac_tx_rate_val(struct mt76x0_dev *dev, const struct ieee80211_tx_rate *rate, u8 *nss_val); struct mt76_tx_status diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c index 8fc270b94819..fb31c103aeee 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c @@ -264,7 +264,7 @@ mt76x0_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, return ret; } - return mt76x0_mac_shared_key_setup(dev, mvif->idx, idx, key); + return mt76x02_mac_shared_key_setup(&dev->mt76, mvif->idx, idx, key); } return mt76x0_mac_wcid_set_key(dev, msta->wcid.idx, key); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c index 7137fd2a370e..6d45adc0522f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c @@ -44,3 +44,26 @@ mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data) } } EXPORT_SYMBOL_GPL(mt76x02_mac_get_key_info); + +int mt76x02_mac_shared_key_setup(struct mt76_dev *dev, u8 vif_idx, u8 key_idx, + struct ieee80211_key_conf *key) +{ + enum mt76x02_cipher_type cipher; + u8 key_data[32]; + u32 val; + + cipher = mt76x02_mac_get_key_info(key, key_data); + if (cipher == MT_CIPHER_NONE && key) + return -EOPNOTSUPP; + + val = __mt76_rr(dev, MT_SKEY_MODE(vif_idx)); + val &= ~(MT_SKEY_MODE_MASK << MT_SKEY_MODE_SHIFT(vif_idx, key_idx)); + val |= cipher << MT_SKEY_MODE_SHIFT(vif_idx, key_idx); + __mt76_wr(dev, MT_SKEY_MODE(vif_idx), val); + + __mt76_wr_copy(dev, MT_SKEY(vif_idx, key_idx), key_data, + sizeof(key_data)); + + return 0; +} +EXPORT_SYMBOL_GPL(mt76x02_mac_shared_key_setup); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h index e06a1ff3a77f..6f8b8a1d02cf 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h @@ -42,4 +42,6 @@ static inline bool mt76x02_wait_for_mac(struct mt76_dev *dev) enum mt76x02_cipher_type mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data); +int mt76x02_mac_shared_key_setup(struct mt76_dev *dev, u8 vif_idx, u8 key_idx, + struct ieee80211_key_conf *key); #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_common.c index fe0b394fd9ea..56cceeac78d8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_common.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_common.c @@ -16,6 +16,7 @@ */ #include "mt76x2.h" +#include "mt76x02_mac.h" void mt76x2_txq_init(struct mt76x2_dev *dev, struct ieee80211_txq *txq) { @@ -223,7 +224,7 @@ int mt76x2_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, return ret; } - return mt76x2_mac_shared_key_setup(dev, mvif->idx, idx, key); + return mt76x02_mac_shared_key_setup(&dev->mt76, mvif->idx, idx, key); } return mt76x2_mac_wcid_set_key(dev, msta->wcid.idx, key); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c index 07ef0a368f1e..1c5c3552a719 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c @@ -167,7 +167,7 @@ static int mt76x2_mac_reset(struct mt76x2_dev *dev, bool hard) for (i = 0; i < 16; i++) for (k = 0; k < 4; k++) - mt76x2_mac_shared_key_setup(dev, i, k, NULL); + mt76x02_mac_shared_key_setup(&dev->mt76, i, k, NULL); for (i = 0; i < 8; i++) { mt76x2_mac_set_bssid(dev, i, null_addr); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.h index 0f07fc1a19ab..4be2e0e64847 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.h @@ -175,9 +175,6 @@ void mt76x2_mac_wcid_set_rate(struct mt76x2_dev *dev, struct mt76_wcid *wcid, const struct ieee80211_tx_rate *rate); void mt76x2_mac_wcid_set_drop(struct mt76x2_dev *dev, u8 idx, bool drop); -int mt76x2_mac_shared_key_setup(struct mt76x2_dev *dev, u8 vif_idx, u8 key_idx, - struct ieee80211_key_conf *key); - int mt76x2_mac_set_beacon(struct mt76x2_dev *dev, u8 vif_idx, struct sk_buff *skb); void mt76x2_mac_set_beacon_enable(struct mt76x2_dev *dev, u8 vif_idx, bool val); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c index 92621fc5fbf8..7359ef647268 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c @@ -229,29 +229,6 @@ void mt76x2_send_tx_status(struct mt76x2_dev *dev, } EXPORT_SYMBOL_GPL(mt76x2_send_tx_status); -int mt76x2_mac_shared_key_setup(struct mt76x2_dev *dev, u8 vif_idx, u8 key_idx, - struct ieee80211_key_conf *key) -{ - enum mt76x02_cipher_type cipher; - u8 key_data[32]; - u32 val; - - cipher = mt76x02_mac_get_key_info(key, key_data); - if (cipher == MT_CIPHER_NONE && key) - return -EOPNOTSUPP; - - val = mt76_rr(dev, MT_SKEY_MODE(vif_idx)); - val &= ~(MT_SKEY_MODE_MASK << MT_SKEY_MODE_SHIFT(vif_idx, key_idx)); - val |= cipher << MT_SKEY_MODE_SHIFT(vif_idx, key_idx); - mt76_wr(dev, MT_SKEY_MODE(vif_idx), val); - - mt76_wr_copy(dev, MT_SKEY(vif_idx, key_idx), key_data, - sizeof(key_data)); - - return 0; -} -EXPORT_SYMBOL_GPL(mt76x2_mac_shared_key_setup); - int mt76x2_mac_wcid_set_key(struct mt76x2_dev *dev, u8 idx, struct ieee80211_key_conf *key) {

[v3,07/16] mt76: unify mac_shared_key_setup

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