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@xxxxxxxxxxxx>
Signed-off-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
---
v2: Move mt76_cipher_type to mt76.h to reduce duplicated code
---
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 | 18 +++---
.../net/wireless/mediatek/mt76/mt76x02_regs.h | 17 +++--
.../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, 202 insertions(+), 164 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 971195c5ca95..c7085d6cdcc4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -87,6 +87,22 @@ 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 8435e9597688..3972c56136a2 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
@@ -550,14 +550,27 @@ 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;
@@ -831,7 +844,7 @@ 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);
@@ -863,7 +876,7 @@ 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 a48c198fb9cd..9123a5611b5e 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)
{
@@ -313,14 +340,27 @@ 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)
@@ -1141,7 +1181,7 @@ 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;
@@ -1181,7 +1221,7 @@ 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;
@@ -1220,7 +1260,7 @@ 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);
@@ -1246,7 +1286,7 @@ 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 d17bf200d8de..0b6d0b41ad83 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
@@ -384,48 +384,6 @@ 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 7572c793aa51..d8c03a409266 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -43,13 +43,13 @@ mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
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;
}
@@ -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;
@@ -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..0d37642dc5d0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
@@ -692,15 +692,14 @@ 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_WEP40 = 1,
+ 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 c093c13bf1f1..2462704094b0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -413,14 +413,27 @@ 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 b565024404cf..863aa18b3024 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;
}
@@ -1207,14 +1207,14 @@ 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);
@@ -1226,14 +1226,14 @@ 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 9087a7771c35..edd3ba3a0c2d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
@@ -1072,18 +1072,17 @@ 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 5af3a958e5b0..c879a258b4a6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -433,14 +433,27 @@ 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 ffc83717fd0d..a3ccf6b47967 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
@@ -88,28 +88,28 @@ 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;
}
@@ -625,14 +625,14 @@ 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);
@@ -644,14 +644,14 @@ 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 89fed2f71161..d76cf8f8dfdf 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
@@ -198,18 +198,17 @@ 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 {
--
2.18.0
