From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Ryder Lee <ryder.lee@mediatek.com>,
Xing Song <xing.song@mediatek.com>, Felix Fietkau <nbd@nbd.name>,
Sasha Levin <sashal@kernel.org>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Subject: [PATCH AUTOSEL 5.12 111/160] mt76: fix iv and CCMP header insertion
Date: Tue, 6 Jul 2021 07:17:37 -0400 [thread overview]
Message-ID: <20210706111827.2060499-111-sashal@kernel.org> (raw)
In-Reply-To: <20210706111827.2060499-1-sashal@kernel.org>
From: Ryder Lee <ryder.lee@mediatek.com>
[ Upstream commit c368362c36d3d4cedbc9a1c9caa95960912cc429 ]
The iv from RXD is only for TKIP_RSC/CCMP_PN/GCMP_PN, and it needs a
check for CCMP header insertion. Move mt76_cipher_type to mt76.h to
reduce duplicated code.
Signed-off-by: Xing Song <xing.song@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mt76.h | 16 +++++
.../net/wireless/mediatek/mt76/mt7603/mac.c | 33 +++++++---
.../net/wireless/mediatek/mt76/mt7603/regs.h | 12 ----
.../net/wireless/mediatek/mt76/mt7615/mac.c | 64 +++++++++++++++----
.../net/wireless/mediatek/mt76/mt7615/mac.h | 42 ------------
.../net/wireless/mediatek/mt76/mt76x02_mac.c | 28 ++++----
.../net/wireless/mediatek/mt76/mt76x02_regs.h | 18 +++---
.../net/wireless/mediatek/mt76/mt7915/mac.c | 29 ++++++---
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 30 ++++-----
.../net/wireless/mediatek/mt76/mt7915/mcu.h | 23 ++++---
.../net/wireless/mediatek/mt76/mt7921/mac.c | 29 ++++++---
.../net/wireless/mediatek/mt76/mt7921/mcu.c | 30 ++++-----
.../net/wireless/mediatek/mt76/mt7921/mcu.h | 23 ++++---
13 files changed, 208 insertions(+), 169 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 36a430f09f64..38abeb273e3c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -85,6 +85,22 @@ enum mt76_rxq_id {
__MT_RXQ_MAX
};
+enum mt76_cipher_type {
+ MT_CIPHER_NONE,
+ MT_CIPHER_WEP40,
+ MT_CIPHER_TKIP,
+ MT_CIPHER_TKIP_NO_MIC,
+ MT_CIPHER_AES_CCMP,
+ MT_CIPHER_WEP104,
+ MT_CIPHER_BIP_CMAC_128,
+ MT_CIPHER_WEP128,
+ MT_CIPHER_WAPI,
+ MT_CIPHER_CCMP_CCX,
+ MT_CIPHER_CCMP_256,
+ MT_CIPHER_GCMP,
+ MT_CIPHER_GCMP_256,
+};
+
struct mt76_queue_buf {
dma_addr_t addr;
u16 len;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
index cc4e7bc48294..92a7b45fbc15 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
@@ -564,14 +564,27 @@ mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb)
u8 *data = (u8 *)rxd;
if (status->flag & RX_FLAG_DECRYPTED) {
- status->iv[0] = data[5];
- status->iv[1] = data[4];
- status->iv[2] = data[3];
- status->iv[3] = data[2];
- status->iv[4] = data[1];
- status->iv[5] = data[0];
-
- insert_ccmp_hdr = FIELD_GET(MT_RXD2_NORMAL_FRAG, rxd2);
+ switch (FIELD_GET(MT_RXD2_NORMAL_SEC_MODE, rxd2)) {
+ case MT_CIPHER_AES_CCMP:
+ case MT_CIPHER_CCMP_CCX:
+ case MT_CIPHER_CCMP_256:
+ insert_ccmp_hdr =
+ FIELD_GET(MT_RXD2_NORMAL_FRAG, rxd2);
+ fallthrough;
+ case MT_CIPHER_TKIP:
+ case MT_CIPHER_TKIP_NO_MIC:
+ case MT_CIPHER_GCMP:
+ case MT_CIPHER_GCMP_256:
+ status->iv[0] = data[5];
+ status->iv[1] = data[4];
+ status->iv[2] = data[3];
+ status->iv[3] = data[2];
+ status->iv[4] = data[1];
+ status->iv[5] = data[0];
+ break;
+ default:
+ break;
+ }
}
rxd += 4;
@@ -828,7 +841,7 @@ void mt7603_wtbl_set_rates(struct mt7603_dev *dev, struct mt7603_sta *sta,
sta->wcid.tx_info |= MT_WCID_TX_INFO_SET;
}
-static enum mt7603_cipher_type
+static enum mt76_cipher_type
mt7603_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
{
memset(key_data, 0, 32);
@@ -860,7 +873,7 @@ mt7603_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
int mt7603_wtbl_set_key(struct mt7603_dev *dev, int wcid,
struct ieee80211_key_conf *key)
{
- enum mt7603_cipher_type cipher;
+ enum mt76_cipher_type cipher;
u32 addr = mt7603_wtbl3_addr(wcid);
u8 key_data[32];
int key_len = sizeof(key_data);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/regs.h b/drivers/net/wireless/mediatek/mt76/mt7603/regs.h
index 6741e6907194..3b901090b29c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/regs.h
@@ -765,16 +765,4 @@ enum {
#define MT_WTBL1_OR (MT_WTBL1_BASE + 0x2300)
#define MT_WTBL1_OR_PSM_WRITE BIT(31)
-enum mt7603_cipher_type {
- MT_CIPHER_NONE,
- MT_CIPHER_WEP40,
- MT_CIPHER_TKIP,
- MT_CIPHER_TKIP_NO_MIC,
- MT_CIPHER_AES_CCMP,
- MT_CIPHER_WEP104,
- MT_CIPHER_BIP_CMAC_128,
- MT_CIPHER_WEP128,
- MT_CIPHER_WAPI,
-};
-
#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index 5a63869193f2..b5a9ca53bbe7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -57,6 +57,33 @@ static const struct mt7615_dfs_radar_spec jp_radar_specs = {
},
};
+static enum mt76_cipher_type
+mt7615_mac_get_cipher(int cipher)
+{
+ switch (cipher) {
+ case WLAN_CIPHER_SUITE_WEP40:
+ return MT_CIPHER_WEP40;
+ case WLAN_CIPHER_SUITE_WEP104:
+ return MT_CIPHER_WEP104;
+ case WLAN_CIPHER_SUITE_TKIP:
+ return MT_CIPHER_TKIP;
+ case WLAN_CIPHER_SUITE_AES_CMAC:
+ return MT_CIPHER_BIP_CMAC_128;
+ case WLAN_CIPHER_SUITE_CCMP:
+ return MT_CIPHER_AES_CCMP;
+ case WLAN_CIPHER_SUITE_CCMP_256:
+ return MT_CIPHER_CCMP_256;
+ case WLAN_CIPHER_SUITE_GCMP:
+ return MT_CIPHER_GCMP;
+ case WLAN_CIPHER_SUITE_GCMP_256:
+ return MT_CIPHER_GCMP_256;
+ case WLAN_CIPHER_SUITE_SMS4:
+ return MT_CIPHER_WAPI;
+ default:
+ return MT_CIPHER_NONE;
+ }
+}
+
static struct mt76_wcid *mt7615_rx_get_wcid(struct mt7615_dev *dev,
u8 idx, bool unicast)
{
@@ -297,14 +324,27 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb)
u8 *data = (u8 *)rxd;
if (status->flag & RX_FLAG_DECRYPTED) {
- status->iv[0] = data[5];
- status->iv[1] = data[4];
- status->iv[2] = data[3];
- status->iv[3] = data[2];
- status->iv[4] = data[1];
- status->iv[5] = data[0];
-
- insert_ccmp_hdr = FIELD_GET(MT_RXD2_NORMAL_FRAG, rxd2);
+ switch (FIELD_GET(MT_RXD2_NORMAL_SEC_MODE, rxd2)) {
+ case MT_CIPHER_AES_CCMP:
+ case MT_CIPHER_CCMP_CCX:
+ case MT_CIPHER_CCMP_256:
+ insert_ccmp_hdr =
+ FIELD_GET(MT_RXD2_NORMAL_FRAG, rxd2);
+ fallthrough;
+ case MT_CIPHER_TKIP:
+ case MT_CIPHER_TKIP_NO_MIC:
+ case MT_CIPHER_GCMP:
+ case MT_CIPHER_GCMP_256:
+ status->iv[0] = data[5];
+ status->iv[1] = data[4];
+ status->iv[2] = data[3];
+ status->iv[3] = data[2];
+ status->iv[4] = data[1];
+ status->iv[5] = data[0];
+ break;
+ default:
+ break;
+ }
}
rxd += 4;
if ((u8 *)rxd - skb->data >= skb->len)
@@ -1037,7 +1077,7 @@ EXPORT_SYMBOL_GPL(mt7615_mac_set_rates);
static int
mt7615_mac_wtbl_update_key(struct mt7615_dev *dev, struct mt76_wcid *wcid,
struct ieee80211_key_conf *key,
- enum mt7615_cipher_type cipher, u16 cipher_mask,
+ enum mt76_cipher_type cipher, u16 cipher_mask,
enum set_key_cmd cmd)
{
u32 addr = mt7615_mac_wtbl_addr(dev, wcid->idx) + 30 * 4;
@@ -1077,7 +1117,7 @@ mt7615_mac_wtbl_update_key(struct mt7615_dev *dev, struct mt76_wcid *wcid,
static int
mt7615_mac_wtbl_update_pk(struct mt7615_dev *dev, struct mt76_wcid *wcid,
- enum mt7615_cipher_type cipher, u16 cipher_mask,
+ enum mt76_cipher_type cipher, u16 cipher_mask,
int keyidx, enum set_key_cmd cmd)
{
u32 addr = mt7615_mac_wtbl_addr(dev, wcid->idx), w0, w1;
@@ -1116,7 +1156,7 @@ mt7615_mac_wtbl_update_pk(struct mt7615_dev *dev, struct mt76_wcid *wcid,
static void
mt7615_mac_wtbl_update_cipher(struct mt7615_dev *dev, struct mt76_wcid *wcid,
- enum mt7615_cipher_type cipher, u16 cipher_mask,
+ enum mt76_cipher_type cipher, u16 cipher_mask,
enum set_key_cmd cmd)
{
u32 addr = mt7615_mac_wtbl_addr(dev, wcid->idx);
@@ -1142,7 +1182,7 @@ int __mt7615_mac_wtbl_set_key(struct mt7615_dev *dev,
struct ieee80211_key_conf *key,
enum set_key_cmd cmd)
{
- enum mt7615_cipher_type cipher;
+ enum mt76_cipher_type cipher;
u16 cipher_mask = wcid->cipher;
int err;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
index 169f4e17b5b4..1fb07799671b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
@@ -375,48 +375,6 @@ struct mt7615_dfs_radar_spec {
struct mt7615_dfs_pattern radar_pattern[16];
};
-enum mt7615_cipher_type {
- MT_CIPHER_NONE,
- MT_CIPHER_WEP40,
- MT_CIPHER_TKIP,
- MT_CIPHER_TKIP_NO_MIC,
- MT_CIPHER_AES_CCMP,
- MT_CIPHER_WEP104,
- MT_CIPHER_BIP_CMAC_128,
- MT_CIPHER_WEP128,
- MT_CIPHER_WAPI,
- MT_CIPHER_CCMP_256 = 10,
- MT_CIPHER_GCMP,
- MT_CIPHER_GCMP_256,
-};
-
-static inline enum mt7615_cipher_type
-mt7615_mac_get_cipher(int cipher)
-{
- switch (cipher) {
- case WLAN_CIPHER_SUITE_WEP40:
- return MT_CIPHER_WEP40;
- case WLAN_CIPHER_SUITE_WEP104:
- return MT_CIPHER_WEP104;
- case WLAN_CIPHER_SUITE_TKIP:
- return MT_CIPHER_TKIP;
- case WLAN_CIPHER_SUITE_AES_CMAC:
- return MT_CIPHER_BIP_CMAC_128;
- case WLAN_CIPHER_SUITE_CCMP:
- return MT_CIPHER_AES_CCMP;
- case WLAN_CIPHER_SUITE_CCMP_256:
- return MT_CIPHER_CCMP_256;
- case WLAN_CIPHER_SUITE_GCMP:
- return MT_CIPHER_GCMP;
- case WLAN_CIPHER_SUITE_GCMP_256:
- return MT_CIPHER_GCMP_256;
- case WLAN_CIPHER_SUITE_SMS4:
- return MT_CIPHER_WAPI;
- default:
- return MT_CIPHER_NONE;
- }
-}
-
static inline struct mt7615_txp_common *
mt7615_txwi_to_txp(struct mt76_dev *dev, struct mt76_txwi_cache *t)
{
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
index 771bad60e1bc..b21edc8e86e1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -34,24 +34,24 @@ mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
{
memset(key_data, 0, 32);
if (!key)
- return MT_CIPHER_NONE;
+ return MT76X02_CIPHER_NONE;
if (key->keylen > 32)
- return MT_CIPHER_NONE;
+ return MT76X02_CIPHER_NONE;
memcpy(key_data, key->key, key->keylen);
switch (key->cipher) {
case WLAN_CIPHER_SUITE_WEP40:
- return MT_CIPHER_WEP40;
+ return MT76X02_CIPHER_WEP40;
case WLAN_CIPHER_SUITE_WEP104:
- return MT_CIPHER_WEP104;
+ return MT76X02_CIPHER_WEP104;
case WLAN_CIPHER_SUITE_TKIP:
- return MT_CIPHER_TKIP;
+ return MT76X02_CIPHER_TKIP;
case WLAN_CIPHER_SUITE_CCMP:
- return MT_CIPHER_AES_CCMP;
+ return MT76X02_CIPHER_AES_CCMP;
default:
- return MT_CIPHER_NONE;
+ return MT76X02_CIPHER_NONE;
}
}
@@ -63,7 +63,7 @@ int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx,
u32 val;
cipher = mt76x02_mac_get_key_info(key, key_data);
- if (cipher == MT_CIPHER_NONE && key)
+ if (cipher == MT76X02_CIPHER_NONE && key)
return -EOPNOTSUPP;
val = mt76_rr(dev, MT_SKEY_MODE(vif_idx));
@@ -91,10 +91,10 @@ void mt76x02_mac_wcid_sync_pn(struct mt76x02_dev *dev, u8 idx,
eiv = mt76_rr(dev, MT_WCID_IV(idx) + 4);
pn = (u64)eiv << 16;
- if (cipher == MT_CIPHER_TKIP) {
+ if (cipher == MT76X02_CIPHER_TKIP) {
pn |= (iv >> 16) & 0xff;
pn |= (iv & 0xff) << 8;
- } else if (cipher >= MT_CIPHER_AES_CCMP) {
+ } else if (cipher >= MT76X02_CIPHER_AES_CCMP) {
pn |= iv & 0xffff;
} else {
return;
@@ -112,7 +112,7 @@ int mt76x02_mac_wcid_set_key(struct mt76x02_dev *dev, u8 idx,
u64 pn;
cipher = mt76x02_mac_get_key_info(key, key_data);
- if (cipher == MT_CIPHER_NONE && key)
+ if (cipher == MT76X02_CIPHER_NONE && key)
return -EOPNOTSUPP;
mt76_wr_copy(dev, MT_WCID_KEY(idx), key_data, sizeof(key_data));
@@ -126,16 +126,16 @@ int mt76x02_mac_wcid_set_key(struct mt76x02_dev *dev, u8 idx,
pn = atomic64_read(&key->tx_pn);
iv_data[3] = key->keyidx << 6;
- if (cipher >= MT_CIPHER_TKIP) {
+ if (cipher >= MT76X02_CIPHER_TKIP) {
iv_data[3] |= 0x20;
put_unaligned_le32(pn >> 16, &iv_data[4]);
}
- if (cipher == MT_CIPHER_TKIP) {
+ if (cipher == MT76X02_CIPHER_TKIP) {
iv_data[0] = (pn >> 8) & 0xff;
iv_data[1] = (iv_data[0] | 0x20) & 0x7f;
iv_data[2] = pn & 0xff;
- } else if (cipher >= MT_CIPHER_AES_CCMP) {
+ } else if (cipher >= MT76X02_CIPHER_AES_CCMP) {
put_unaligned_le16((pn & 0xffff), &iv_data[0]);
}
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
index 3e722276b5c2..fa7872ac22bf 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
@@ -692,15 +692,15 @@ struct mt76_wcid_key {
} __packed __aligned(4);
enum mt76x02_cipher_type {
- MT_CIPHER_NONE,
- MT_CIPHER_WEP40,
- MT_CIPHER_WEP104,
- MT_CIPHER_TKIP,
- MT_CIPHER_AES_CCMP,
- MT_CIPHER_CKIP40,
- MT_CIPHER_CKIP104,
- MT_CIPHER_CKIP128,
- MT_CIPHER_WAPI,
+ MT76X02_CIPHER_NONE,
+ MT76X02_CIPHER_WEP40,
+ MT76X02_CIPHER_WEP104,
+ MT76X02_CIPHER_TKIP,
+ MT76X02_CIPHER_AES_CCMP,
+ MT76X02_CIPHER_CKIP40,
+ MT76X02_CIPHER_CKIP104,
+ MT76X02_CIPHER_CKIP128,
+ MT76X02_CIPHER_WAPI,
};
#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 819670767521..be40b0777517 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -404,14 +404,27 @@ int mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb)
u8 *data = (u8 *)rxd;
if (status->flag & RX_FLAG_DECRYPTED) {
- status->iv[0] = data[5];
- status->iv[1] = data[4];
- status->iv[2] = data[3];
- status->iv[3] = data[2];
- status->iv[4] = data[1];
- status->iv[5] = data[0];
-
- insert_ccmp_hdr = FIELD_GET(MT_RXD2_NORMAL_FRAG, rxd2);
+ switch (FIELD_GET(MT_RXD1_NORMAL_SEC_MODE, rxd1)) {
+ case MT_CIPHER_AES_CCMP:
+ case MT_CIPHER_CCMP_CCX:
+ case MT_CIPHER_CCMP_256:
+ insert_ccmp_hdr =
+ FIELD_GET(MT_RXD2_NORMAL_FRAG, rxd2);
+ fallthrough;
+ case MT_CIPHER_TKIP:
+ case MT_CIPHER_TKIP_NO_MIC:
+ case MT_CIPHER_GCMP:
+ case MT_CIPHER_GCMP_256:
+ status->iv[0] = data[5];
+ status->iv[1] = data[4];
+ status->iv[2] = data[3];
+ status->iv[3] = data[2];
+ status->iv[4] = data[1];
+ status->iv[5] = data[0];
+ break;
+ default:
+ break;
+ }
}
rxd += 4;
if ((u8 *)rxd - skb->data >= skb->len)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index f069a5a03e14..22c791b084ba 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -88,28 +88,28 @@ struct mt7915_fw_region {
#define HE_PHY(p, c) u8_get_bits(c, IEEE80211_HE_PHY_##p)
#define HE_MAC(m, c) u8_get_bits(c, IEEE80211_HE_MAC_##m)
-static enum mt7915_cipher_type
+static enum mcu_cipher_type
mt7915_mcu_get_cipher(int cipher)
{
switch (cipher) {
case WLAN_CIPHER_SUITE_WEP40:
- return MT_CIPHER_WEP40;
+ return MCU_CIPHER_WEP40;
case WLAN_CIPHER_SUITE_WEP104:
- return MT_CIPHER_WEP104;
+ return MCU_CIPHER_WEP104;
case WLAN_CIPHER_SUITE_TKIP:
- return MT_CIPHER_TKIP;
+ return MCU_CIPHER_TKIP;
case WLAN_CIPHER_SUITE_AES_CMAC:
- return MT_CIPHER_BIP_CMAC_128;
+ return MCU_CIPHER_BIP_CMAC_128;
case WLAN_CIPHER_SUITE_CCMP:
- return MT_CIPHER_AES_CCMP;
+ return MCU_CIPHER_AES_CCMP;
case WLAN_CIPHER_SUITE_CCMP_256:
- return MT_CIPHER_CCMP_256;
+ return MCU_CIPHER_CCMP_256;
case WLAN_CIPHER_SUITE_GCMP:
- return MT_CIPHER_GCMP;
+ return MCU_CIPHER_GCMP;
case WLAN_CIPHER_SUITE_GCMP_256:
- return MT_CIPHER_GCMP_256;
+ return MCU_CIPHER_GCMP_256;
case WLAN_CIPHER_SUITE_SMS4:
- return MT_CIPHER_WAPI;
+ return MCU_CIPHER_WAPI;
default:
return MT_CIPHER_NONE;
}
@@ -1060,14 +1060,14 @@ mt7915_mcu_sta_key_tlv(struct mt7915_sta *msta, struct sk_buff *skb,
sec_key = &sec->key[0];
sec_key->cipher_len = sizeof(*sec_key);
- if (cipher == MT_CIPHER_BIP_CMAC_128) {
- sec_key->cipher_id = MT_CIPHER_AES_CCMP;
+ if (cipher == MCU_CIPHER_BIP_CMAC_128) {
+ sec_key->cipher_id = MCU_CIPHER_AES_CCMP;
sec_key->key_id = bip->keyidx;
sec_key->key_len = 16;
memcpy(sec_key->key, bip->key, 16);
sec_key = &sec->key[1];
- sec_key->cipher_id = MT_CIPHER_BIP_CMAC_128;
+ sec_key->cipher_id = MCU_CIPHER_BIP_CMAC_128;
sec_key->cipher_len = sizeof(*sec_key);
sec_key->key_len = 16;
memcpy(sec_key->key, key->key, 16);
@@ -1079,14 +1079,14 @@ mt7915_mcu_sta_key_tlv(struct mt7915_sta *msta, struct sk_buff *skb,
sec_key->key_len = key->keylen;
memcpy(sec_key->key, key->key, key->keylen);
- if (cipher == MT_CIPHER_TKIP) {
+ if (cipher == MCU_CIPHER_TKIP) {
/* Rx/Tx MIC keys are swapped */
memcpy(sec_key->key + 16, key->key + 24, 8);
memcpy(sec_key->key + 24, key->key + 16, 8);
}
/* store key_conf for BIP batch update */
- if (cipher == MT_CIPHER_AES_CCMP) {
+ if (cipher == MCU_CIPHER_AES_CCMP) {
memcpy(bip->key, key->key, key->keylen);
bip->keyidx = key->keyidx;
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
index 2d584142c27b..1a865ef81a43 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
@@ -1023,18 +1023,17 @@ enum {
STA_REC_MAX_NUM
};
-enum mt7915_cipher_type {
- MT_CIPHER_NONE,
- MT_CIPHER_WEP40,
- MT_CIPHER_WEP104,
- MT_CIPHER_WEP128,
- MT_CIPHER_TKIP,
- MT_CIPHER_AES_CCMP,
- MT_CIPHER_CCMP_256,
- MT_CIPHER_GCMP,
- MT_CIPHER_GCMP_256,
- MT_CIPHER_WAPI,
- MT_CIPHER_BIP_CMAC_128,
+enum mcu_cipher_type {
+ MCU_CIPHER_WEP40 = 1,
+ MCU_CIPHER_WEP104,
+ MCU_CIPHER_WEP128,
+ MCU_CIPHER_TKIP,
+ MCU_CIPHER_AES_CCMP,
+ MCU_CIPHER_CCMP_256,
+ MCU_CIPHER_GCMP,
+ MCU_CIPHER_GCMP_256,
+ MCU_CIPHER_WAPI,
+ MCU_CIPHER_BIP_CMAC_128,
};
enum {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index a6d2a25b3495..fa135d8a972e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -378,14 +378,27 @@ int mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb)
u8 *data = (u8 *)rxd;
if (status->flag & RX_FLAG_DECRYPTED) {
- status->iv[0] = data[5];
- status->iv[1] = data[4];
- status->iv[2] = data[3];
- status->iv[3] = data[2];
- status->iv[4] = data[1];
- status->iv[5] = data[0];
-
- insert_ccmp_hdr = FIELD_GET(MT_RXD2_NORMAL_FRAG, rxd2);
+ switch (FIELD_GET(MT_RXD1_NORMAL_SEC_MODE, rxd1)) {
+ case MT_CIPHER_AES_CCMP:
+ case MT_CIPHER_CCMP_CCX:
+ case MT_CIPHER_CCMP_256:
+ insert_ccmp_hdr =
+ FIELD_GET(MT_RXD2_NORMAL_FRAG, rxd2);
+ fallthrough;
+ case MT_CIPHER_TKIP:
+ case MT_CIPHER_TKIP_NO_MIC:
+ case MT_CIPHER_GCMP:
+ case MT_CIPHER_GCMP_256:
+ status->iv[0] = data[5];
+ status->iv[1] = data[4];
+ status->iv[2] = data[3];
+ status->iv[3] = data[2];
+ status->iv[4] = data[1];
+ status->iv[5] = data[0];
+ break;
+ default:
+ break;
+ }
}
rxd += 4;
if ((u8 *)rxd - skb->data >= skb->len)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
index be88c9f5637a..ee4875765f85 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
@@ -87,28 +87,28 @@ struct mt7921_fw_region {
#define to_wcid_lo(id) FIELD_GET(GENMASK(7, 0), (u16)id)
#define to_wcid_hi(id) FIELD_GET(GENMASK(9, 8), (u16)id)
-static enum mt7921_cipher_type
+static enum mcu_cipher_type
mt7921_mcu_get_cipher(int cipher)
{
switch (cipher) {
case WLAN_CIPHER_SUITE_WEP40:
- return MT_CIPHER_WEP40;
+ return MCU_CIPHER_WEP40;
case WLAN_CIPHER_SUITE_WEP104:
- return MT_CIPHER_WEP104;
+ return MCU_CIPHER_WEP104;
case WLAN_CIPHER_SUITE_TKIP:
- return MT_CIPHER_TKIP;
+ return MCU_CIPHER_TKIP;
case WLAN_CIPHER_SUITE_AES_CMAC:
- return MT_CIPHER_BIP_CMAC_128;
+ return MCU_CIPHER_BIP_CMAC_128;
case WLAN_CIPHER_SUITE_CCMP:
- return MT_CIPHER_AES_CCMP;
+ return MCU_CIPHER_AES_CCMP;
case WLAN_CIPHER_SUITE_CCMP_256:
- return MT_CIPHER_CCMP_256;
+ return MCU_CIPHER_CCMP_256;
case WLAN_CIPHER_SUITE_GCMP:
- return MT_CIPHER_GCMP;
+ return MCU_CIPHER_GCMP;
case WLAN_CIPHER_SUITE_GCMP_256:
- return MT_CIPHER_GCMP_256;
+ return MCU_CIPHER_GCMP_256;
case WLAN_CIPHER_SUITE_SMS4:
- return MT_CIPHER_WAPI;
+ return MCU_CIPHER_WAPI;
default:
return MT_CIPHER_NONE;
}
@@ -577,14 +577,14 @@ mt7921_mcu_sta_key_tlv(struct mt7921_sta *msta, struct sk_buff *skb,
sec_key = &sec->key[0];
sec_key->cipher_len = sizeof(*sec_key);
- if (cipher == MT_CIPHER_BIP_CMAC_128) {
- sec_key->cipher_id = MT_CIPHER_AES_CCMP;
+ if (cipher == MCU_CIPHER_BIP_CMAC_128) {
+ sec_key->cipher_id = MCU_CIPHER_AES_CCMP;
sec_key->key_id = bip->keyidx;
sec_key->key_len = 16;
memcpy(sec_key->key, bip->key, 16);
sec_key = &sec->key[1];
- sec_key->cipher_id = MT_CIPHER_BIP_CMAC_128;
+ sec_key->cipher_id = MCU_CIPHER_BIP_CMAC_128;
sec_key->cipher_len = sizeof(*sec_key);
sec_key->key_len = 16;
memcpy(sec_key->key, key->key, 16);
@@ -596,14 +596,14 @@ mt7921_mcu_sta_key_tlv(struct mt7921_sta *msta, struct sk_buff *skb,
sec_key->key_len = key->keylen;
memcpy(sec_key->key, key->key, key->keylen);
- if (cipher == MT_CIPHER_TKIP) {
+ if (cipher == MCU_CIPHER_TKIP) {
/* Rx/Tx MIC keys are swapped */
memcpy(sec_key->key + 16, key->key + 24, 8);
memcpy(sec_key->key + 24, key->key + 16, 8);
}
/* store key_conf for BIP batch update */
- if (cipher == MT_CIPHER_AES_CCMP) {
+ if (cipher == MCU_CIPHER_AES_CCMP) {
memcpy(bip->key, key->key, key->keylen);
bip->keyidx = key->keyidx;
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
index 2fdc62367b3f..4028c667bd68 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
@@ -214,18 +214,17 @@ struct sta_rec_sec {
struct sec_key key[2];
} __packed;
-enum mt7921_cipher_type {
- MT_CIPHER_NONE,
- MT_CIPHER_WEP40,
- MT_CIPHER_WEP104,
- MT_CIPHER_WEP128,
- MT_CIPHER_TKIP,
- MT_CIPHER_AES_CCMP,
- MT_CIPHER_CCMP_256,
- MT_CIPHER_GCMP,
- MT_CIPHER_GCMP_256,
- MT_CIPHER_WAPI,
- MT_CIPHER_BIP_CMAC_128,
+enum mcu_cipher_type {
+ MCU_CIPHER_WEP40 = 1,
+ MCU_CIPHER_WEP104,
+ MCU_CIPHER_WEP128,
+ MCU_CIPHER_TKIP,
+ MCU_CIPHER_AES_CCMP,
+ MCU_CIPHER_CCMP_256,
+ MCU_CIPHER_GCMP,
+ MCU_CIPHER_GCMP_256,
+ MCU_CIPHER_WAPI,
+ MCU_CIPHER_BIP_CMAC_128,
};
enum {
--
2.30.2
next prev parent reply other threads:[~2021-07-06 11:30 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210706111827.2060499-1-sashal@kernel.org>
2021-07-06 11:15 ` [PATCH AUTOSEL 5.12 010/160] net: pch_gbe: Use proper accessors to BE data in pch_ptp_match() Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 016/160] atm: iphase: fix possible use-after-free in ia_module_exit() Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 017/160] mISDN: fix possible use-after-free in HFC_cleanup() Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 018/160] atm: nicstar: Fix possible use-after-free in nicstar_cleanup() Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 019/160] net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 021/160] net: mdio: ipq8064: add regmap config to disable REGCACHE Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 026/160] bpf: Check for BPF_F_ADJ_ROOM_FIXED_GSO when bpf_skb_change_proto Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 027/160] net: mdio: provide shim implementation of devm_of_mdiobus_register Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 028/160] net/sched: cls_api: increase max_reclassify_loop Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 033/160] net: xilinx_emaclite: Do not print real IOMEM pointer Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 036/160] e100: handle eeprom as little endian Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 037/160] igb: handle vlan types with checker enabled Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 038/160] igb: fix assignment on big endian machines Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 042/160] net/mlx5e: IPsec/rep_tc: Fix rep_tc_update_skb drops IPsec packet Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 043/160] net/mlx5: Fix lag port remapping logic Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 046/160] net: stmmac: the XPCS obscures a potential "PHY not found" error Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 051/160] virtio-net: Add validation for used length Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 052/160] ipv6: use prandom_u32() for ID generation Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 059/160] net: tcp better handling of reordering then loss cases Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 065/160] net: bridge: mrp: Update ring transitions Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 067/160] ice: set the value of global config lock timeout longer Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 068/160] ice: fix clang warning regarding deadcode.DeadStores Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 069/160] virtio_net: Remove BUG() to avoid machine dead Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 070/160] net: mscc: ocelot: check return value after calling platform_get_resource() Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 071/160] net: bcmgenet: " Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 072/160] net: mvpp2: " Sasha Levin
2021-07-06 11:16 ` [PATCH AUTOSEL 5.12 073/160] net: micrel: " Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 074/160] net: moxa: Use devm_platform_get_and_ioremap_resource() Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 081/160] net: phy: realtek: add delay to fix RXC generation issue Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 082/160] selftests: Clean forgotten resources as part of cleanup() Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 083/160] net: sgi: ioc3-eth: check return value after calling platform_get_resource() Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 085/160] fjes: " Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 087/160] r8169: avoid link-up interrupt issue on RTL8106e if user enables ASPM Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 089/160] ibmvnic: fix kernel build warnings in build_hdr_descs_arr Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 090/160] xfrm: Fix error reporting in xfrm_state_construct Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 092/160] wlcore/wl12xx: Fix wl12xx get_mac error if device is in ELP Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 093/160] wl1251: Fix possible buffer overflow in wl1251_cmd_scan Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 094/160] cw1200: add missing MODULE_DEVICE_TABLE Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 097/160] net: hsr: don't check sequence number if tag removal is offloaded Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 098/160] bpf: Fix up register-based shifts in interpreter to silence KUBSAN Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 099/160] ice: fix incorrect payload indicator on PTYPE Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 100/160] ice: mark PTYPE 2 as reserved Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 101/160] mt76: mt7615: fix fixed-rate tx status reporting Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 102/160] mt76: dma: use ieee80211_tx_status_ext to free packets when tx fails Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 104/160] net: ipa: Add missing of_node_put() in ipa_firmware_load() Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 105/160] net: sched: fix error return code in tcf_del_walker() Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 109/160] mt76: mt7915: fix tssi indication field of DBDC NICs Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 110/160] mt76: mt7915: fix IEEE80211_HE_PHY_CAP7_MAX_NC for station mode Sasha Levin
2021-07-06 11:17 ` Sasha Levin [this message]
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 112/160] rtl8xxxu: Fix device info for RTL8192EU devices Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 114/160] net: fec: add FEC_QUIRK_HAS_MULTI_QUEUES represents i.MX6SX ENET IP Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 115/160] net: fec: add ndo_select_queue to fix TX bandwidth fluctuations Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 116/160] atm: nicstar: use 'dma_free_coherent' instead of 'kfree' Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 117/160] atm: nicstar: register the interrupt handler in the right place Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 118/160] vsock: notify server to shutdown when client has pending signal Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 121/160] iwlwifi: mvm: don't change band on bound PHY contexts Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 122/160] iwlwifi: mvm: apply RX diversity per PHY context Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 123/160] iwlwifi: mvm: fix error print when session protection ends Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 124/160] iwlwifi: mvm: support LONG_GROUP for WOWLAN_GET_STATUSES version Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 125/160] iwlwifi: pcie: free IML DMA memory allocation Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 126/160] iwlwifi: pcie: fix context info freeing Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 127/160] rtw88: 8822c: update RF parameter tables to v62 Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 128/160] rtw88: add quirks to disable pci capabilities Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 129/160] sfc: avoid double pci_remove of VFs Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 130/160] sfc: error code if SRIOV cannot be disabled Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 131/160] net: dsa: b53: Create default VLAN entry explicitly Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 132/160] wireless: wext-spy: Fix out-of-bounds warning Sasha Levin
2021-07-06 11:17 ` [PATCH AUTOSEL 5.12 133/160] cfg80211: fix default HE tx bitrate mask in 2G band Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 134/160] mac80211: consider per-CPU statistics if present Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 135/160] mac80211_hwsim: add concurrent channels scanning support over virtio Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 136/160] mac80211: Properly WARN on HW scan before restart Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 138/160] media, bpf: Do not copy more entries than user space requested Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 139/160] net: retrieve netns cookie via getsocketopt Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 140/160] net: ip: avoid OOM kills with large UDP sends over loopback Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 143/160] Bluetooth: Fix the HCI to MGMT status conversion table Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 144/160] Bluetooth: Fix alt settings for incoming SCO with transparent coding format Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 145/160] Bluetooth: Shutdown controller after workqueues are flushed or cancelled Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 147/160] Bluetooth: L2CAP: Fix invalid access if ECRED Reconfigure fails Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 148/160] Bluetooth: L2CAP: Fix invalid access on ECRED Connection response Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 150/160] Bluetooth: mgmt: Fix the command returns garbage parameter value Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 154/160] bpf: Fix false positive kmemleak report in bpf_ringbuf_area_alloc() Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 155/160] flow_offload: action should not be NULL when it is referenced Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 156/160] sctp: validate from_addr_param return Sasha Levin
2021-07-06 11:18 ` [PATCH AUTOSEL 5.12 157/160] sctp: add size validation when walking chunks Sasha Levin
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