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Commit c29f56b9 authored by Kalle Valo's avatar Kalle Valo
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Merge ath-current from ath.git 

ath.git fixes for 4.14. Major changes:

ath10k

* fix security vulnerability with missing PN check on certain hardware

* revert ath10k napi fix as it caused regressions on QCA6174

wcn36xx

* remove unnecessary rcu_read_unlock() from error path
parents a6127b44 e48e9c42
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Showing with 98 additions and 28 deletions
drivers/net/wireless/ath/ath10k/htt_rx.c
View file @ c29f56b9
...@@ -550,6 +550,11 @@ static int ath10k_htt_rx_crypto_param_len(struct ath10k *ar, ...@@ -550,6 +550,11 @@ static int ath10k_htt_rx_crypto_param_len(struct ath10k *ar,
return IEEE80211_TKIP_IV_LEN; return IEEE80211_TKIP_IV_LEN;
case HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2: case HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2:
return IEEE80211_CCMP_HDR_LEN; return IEEE80211_CCMP_HDR_LEN;
case HTT_RX_MPDU_ENCRYPT_AES_CCM256_WPA2:
return IEEE80211_CCMP_256_HDR_LEN;
case HTT_RX_MPDU_ENCRYPT_AES_GCMP_WPA2:
case HTT_RX_MPDU_ENCRYPT_AES_GCMP256_WPA2:
return IEEE80211_GCMP_HDR_LEN;
case HTT_RX_MPDU_ENCRYPT_WEP128: case HTT_RX_MPDU_ENCRYPT_WEP128:
case HTT_RX_MPDU_ENCRYPT_WAPI: case HTT_RX_MPDU_ENCRYPT_WAPI:
break; break;
...@@ -575,6 +580,11 @@ static int ath10k_htt_rx_crypto_tail_len(struct ath10k *ar, ...@@ -575,6 +580,11 @@ static int ath10k_htt_rx_crypto_tail_len(struct ath10k *ar,
return IEEE80211_TKIP_ICV_LEN; return IEEE80211_TKIP_ICV_LEN;
case HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2: case HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2:
return IEEE80211_CCMP_MIC_LEN; return IEEE80211_CCMP_MIC_LEN;
case HTT_RX_MPDU_ENCRYPT_AES_CCM256_WPA2:
return IEEE80211_CCMP_256_MIC_LEN;
case HTT_RX_MPDU_ENCRYPT_AES_GCMP_WPA2:
case HTT_RX_MPDU_ENCRYPT_AES_GCMP256_WPA2:
return IEEE80211_GCMP_MIC_LEN;
case HTT_RX_MPDU_ENCRYPT_WEP128: case HTT_RX_MPDU_ENCRYPT_WEP128:
case HTT_RX_MPDU_ENCRYPT_WAPI: case HTT_RX_MPDU_ENCRYPT_WAPI:
break; break;
...@@ -1051,9 +1061,21 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar, ...@@ -1051,9 +1061,21 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar,
hdr = (void *)msdu->data; hdr = (void *)msdu->data;
/* Tail */ /* Tail */
if (status->flag & RX_FLAG_IV_STRIPPED) if (status->flag & RX_FLAG_IV_STRIPPED) {
skb_trim(msdu, msdu->len - skb_trim(msdu, msdu->len -
ath10k_htt_rx_crypto_tail_len(ar, enctype)); ath10k_htt_rx_crypto_tail_len(ar, enctype));
} else {
/* MIC */
if ((status->flag & RX_FLAG_MIC_STRIPPED) &&
enctype == HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2)
skb_trim(msdu, msdu->len - 8);
/* ICV */
if (status->flag & RX_FLAG_ICV_STRIPPED &&
enctype != HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2)
skb_trim(msdu, msdu->len -
ath10k_htt_rx_crypto_tail_len(ar, enctype));
}
/* MMIC */ /* MMIC */
if ((status->flag & RX_FLAG_MMIC_STRIPPED) && if ((status->flag & RX_FLAG_MMIC_STRIPPED) &&
...@@ -1075,7 +1097,8 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar, ...@@ -1075,7 +1097,8 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar,
static void ath10k_htt_rx_h_undecap_nwifi(struct ath10k *ar, static void ath10k_htt_rx_h_undecap_nwifi(struct ath10k *ar,
struct sk_buff *msdu, struct sk_buff *msdu,
struct ieee80211_rx_status *status, struct ieee80211_rx_status *status,
const u8 first_hdr[64]) const u8 first_hdr[64],
enum htt_rx_mpdu_encrypt_type enctype)
{ {
struct ieee80211_hdr *hdr; struct ieee80211_hdr *hdr;
struct htt_rx_desc *rxd; struct htt_rx_desc *rxd;
...@@ -1083,6 +1106,7 @@ static void ath10k_htt_rx_h_undecap_nwifi(struct ath10k *ar, ...@@ -1083,6 +1106,7 @@ static void ath10k_htt_rx_h_undecap_nwifi(struct ath10k *ar,
u8 da[ETH_ALEN]; u8 da[ETH_ALEN];
u8 sa[ETH_ALEN]; u8 sa[ETH_ALEN];
int l3_pad_bytes; int l3_pad_bytes;
int bytes_aligned = ar->hw_params.decap_align_bytes;
/* Delivered decapped frame: /* Delivered decapped frame:
* [nwifi 802.11 header] <-- replaced with 802.11 hdr * [nwifi 802.11 header] <-- replaced with 802.11 hdr
...@@ -1111,6 +1135,14 @@ static void ath10k_htt_rx_h_undecap_nwifi(struct ath10k *ar, ...@@ -1111,6 +1135,14 @@ static void ath10k_htt_rx_h_undecap_nwifi(struct ath10k *ar,
/* push original 802.11 header */ /* push original 802.11 header */
hdr = (struct ieee80211_hdr *)first_hdr; hdr = (struct ieee80211_hdr *)first_hdr;
hdr_len = ieee80211_hdrlen(hdr->frame_control); hdr_len = ieee80211_hdrlen(hdr->frame_control);
if (!(status->flag & RX_FLAG_IV_STRIPPED)) {
memcpy(skb_push(msdu,
ath10k_htt_rx_crypto_param_len(ar, enctype)),
(void *)hdr + round_up(hdr_len, bytes_aligned),
ath10k_htt_rx_crypto_param_len(ar, enctype));
}
memcpy(skb_push(msdu, hdr_len), hdr, hdr_len); memcpy(skb_push(msdu, hdr_len), hdr, hdr_len);
/* original 802.11 header has a different DA and in /* original 802.11 header has a different DA and in
...@@ -1171,6 +1203,7 @@ static void ath10k_htt_rx_h_undecap_eth(struct ath10k *ar, ...@@ -1171,6 +1203,7 @@ static void ath10k_htt_rx_h_undecap_eth(struct ath10k *ar,
u8 sa[ETH_ALEN]; u8 sa[ETH_ALEN];
int l3_pad_bytes; int l3_pad_bytes;
struct htt_rx_desc *rxd; struct htt_rx_desc *rxd;
int bytes_aligned = ar->hw_params.decap_align_bytes;
/* Delivered decapped frame: /* Delivered decapped frame:
* [eth header] <-- replaced with 802.11 hdr & rfc1042/llc * [eth header] <-- replaced with 802.11 hdr & rfc1042/llc
...@@ -1199,6 +1232,14 @@ static void ath10k_htt_rx_h_undecap_eth(struct ath10k *ar, ...@@ -1199,6 +1232,14 @@ static void ath10k_htt_rx_h_undecap_eth(struct ath10k *ar,
/* push original 802.11 header */ /* push original 802.11 header */
hdr = (struct ieee80211_hdr *)first_hdr; hdr = (struct ieee80211_hdr *)first_hdr;
hdr_len = ieee80211_hdrlen(hdr->frame_control); hdr_len = ieee80211_hdrlen(hdr->frame_control);
if (!(status->flag & RX_FLAG_IV_STRIPPED)) {
memcpy(skb_push(msdu,
ath10k_htt_rx_crypto_param_len(ar, enctype)),
(void *)hdr + round_up(hdr_len, bytes_aligned),
ath10k_htt_rx_crypto_param_len(ar, enctype));
}
memcpy(skb_push(msdu, hdr_len), hdr, hdr_len); memcpy(skb_push(msdu, hdr_len), hdr, hdr_len);
/* original 802.11 header has a different DA and in /* original 802.11 header has a different DA and in
...@@ -1212,12 +1253,14 @@ static void ath10k_htt_rx_h_undecap_eth(struct ath10k *ar, ...@@ -1212,12 +1253,14 @@ static void ath10k_htt_rx_h_undecap_eth(struct ath10k *ar,
static void ath10k_htt_rx_h_undecap_snap(struct ath10k *ar, static void ath10k_htt_rx_h_undecap_snap(struct ath10k *ar,
struct sk_buff *msdu, struct sk_buff *msdu,
struct ieee80211_rx_status *status, struct ieee80211_rx_status *status,
const u8 first_hdr[64]) const u8 first_hdr[64],
enum htt_rx_mpdu_encrypt_type enctype)
{ {
struct ieee80211_hdr *hdr; struct ieee80211_hdr *hdr;
size_t hdr_len; size_t hdr_len;
int l3_pad_bytes; int l3_pad_bytes;
struct htt_rx_desc *rxd; struct htt_rx_desc *rxd;
int bytes_aligned = ar->hw_params.decap_align_bytes;
/* Delivered decapped frame: /* Delivered decapped frame:
* [amsdu header] <-- replaced with 802.11 hdr * [amsdu header] <-- replaced with 802.11 hdr
...@@ -1233,6 +1276,14 @@ static void ath10k_htt_rx_h_undecap_snap(struct ath10k *ar, ...@@ -1233,6 +1276,14 @@ static void ath10k_htt_rx_h_undecap_snap(struct ath10k *ar,
hdr = (struct ieee80211_hdr *)first_hdr; hdr = (struct ieee80211_hdr *)first_hdr;
hdr_len = ieee80211_hdrlen(hdr->frame_control); hdr_len = ieee80211_hdrlen(hdr->frame_control);
if (!(status->flag & RX_FLAG_IV_STRIPPED)) {
memcpy(skb_push(msdu,
ath10k_htt_rx_crypto_param_len(ar, enctype)),
(void *)hdr + round_up(hdr_len, bytes_aligned),
ath10k_htt_rx_crypto_param_len(ar, enctype));
}
memcpy(skb_push(msdu, hdr_len), hdr, hdr_len); memcpy(skb_push(msdu, hdr_len), hdr, hdr_len);
} }
...@@ -1267,13 +1318,15 @@ static void ath10k_htt_rx_h_undecap(struct ath10k *ar, ...@@ -1267,13 +1318,15 @@ static void ath10k_htt_rx_h_undecap(struct ath10k *ar,
is_decrypted); is_decrypted);
break; break;
case RX_MSDU_DECAP_NATIVE_WIFI: case RX_MSDU_DECAP_NATIVE_WIFI:
ath10k_htt_rx_h_undecap_nwifi(ar, msdu, status, first_hdr); ath10k_htt_rx_h_undecap_nwifi(ar, msdu, status, first_hdr,
enctype);
break; break;
case RX_MSDU_DECAP_ETHERNET2_DIX: case RX_MSDU_DECAP_ETHERNET2_DIX:
ath10k_htt_rx_h_undecap_eth(ar, msdu, status, first_hdr, enctype); ath10k_htt_rx_h_undecap_eth(ar, msdu, status, first_hdr, enctype);
break; break;
case RX_MSDU_DECAP_8023_SNAP_LLC: case RX_MSDU_DECAP_8023_SNAP_LLC:
ath10k_htt_rx_h_undecap_snap(ar, msdu, status, first_hdr); ath10k_htt_rx_h_undecap_snap(ar, msdu, status, first_hdr,
enctype);
break; break;
} }
} }
...@@ -1316,7 +1369,8 @@ static void ath10k_htt_rx_h_csum_offload(struct sk_buff *msdu) ...@@ -1316,7 +1369,8 @@ static void ath10k_htt_rx_h_csum_offload(struct sk_buff *msdu)
static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, static void ath10k_htt_rx_h_mpdu(struct ath10k *ar,
struct sk_buff_head *amsdu, struct sk_buff_head *amsdu,
struct ieee80211_rx_status *status) struct ieee80211_rx_status *status,
bool fill_crypt_header)
{ {
struct sk_buff *first; struct sk_buff *first;
struct sk_buff *last; struct sk_buff *last;
...@@ -1326,7 +1380,6 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, ...@@ -1326,7 +1380,6 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar,
enum htt_rx_mpdu_encrypt_type enctype; enum htt_rx_mpdu_encrypt_type enctype;
u8 first_hdr[64]; u8 first_hdr[64];
u8 *qos; u8 *qos;
size_t hdr_len;
bool has_fcs_err; bool has_fcs_err;
bool has_crypto_err; bool has_crypto_err;
bool has_tkip_err; bool has_tkip_err;
...@@ -1351,15 +1404,17 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, ...@@ -1351,15 +1404,17 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar,
* decapped header. It'll be used for undecapping of each MSDU. * decapped header. It'll be used for undecapping of each MSDU.
*/ */
hdr = (void *)rxd->rx_hdr_status; hdr = (void *)rxd->rx_hdr_status;
hdr_len = ieee80211_hdrlen(hdr->frame_control); memcpy(first_hdr, hdr, RX_HTT_HDR_STATUS_LEN);
memcpy(first_hdr, hdr, hdr_len);
/* Each A-MSDU subframe will use the original header as the base and be /* Each A-MSDU subframe will use the original header as the base and be
* reported as a separate MSDU so strip the A-MSDU bit from QoS Ctl. * reported as a separate MSDU so strip the A-MSDU bit from QoS Ctl.
*/ */
hdr = (void *)first_hdr; hdr = (void *)first_hdr;
if (ieee80211_is_data_qos(hdr->frame_control)) {
qos = ieee80211_get_qos_ctl(hdr); qos = ieee80211_get_qos_ctl(hdr);
qos[0] &= ~IEEE80211_QOS_CTL_A_MSDU_PRESENT; qos[0] &= ~IEEE80211_QOS_CTL_A_MSDU_PRESENT;
}
/* Some attention flags are valid only in the last MSDU. */ /* Some attention flags are valid only in the last MSDU. */
last = skb_peek_tail(amsdu); last = skb_peek_tail(amsdu);
...@@ -1406,9 +1461,14 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, ...@@ -1406,9 +1461,14 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar,
status->flag |= RX_FLAG_DECRYPTED; status->flag |= RX_FLAG_DECRYPTED;
if (likely(!is_mgmt)) if (likely(!is_mgmt))
status->flag |= RX_FLAG_IV_STRIPPED | status->flag |= RX_FLAG_MMIC_STRIPPED;
RX_FLAG_MMIC_STRIPPED;
} if (fill_crypt_header)
status->flag |= RX_FLAG_MIC_STRIPPED |
RX_FLAG_ICV_STRIPPED;
else
status->flag |= RX_FLAG_IV_STRIPPED;
}
skb_queue_walk(amsdu, msdu) { skb_queue_walk(amsdu, msdu) {
ath10k_htt_rx_h_csum_offload(msdu); ath10k_htt_rx_h_csum_offload(msdu);
...@@ -1424,6 +1484,9 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar, ...@@ -1424,6 +1484,9 @@ static void ath10k_htt_rx_h_mpdu(struct ath10k *ar,
if (is_mgmt) if (is_mgmt)
continue; continue;
if (fill_crypt_header)
continue;
hdr = (void *)msdu->data; hdr = (void *)msdu->data;
hdr->frame_control &= ~__cpu_to_le16(IEEE80211_FCTL_PROTECTED); hdr->frame_control &= ~__cpu_to_le16(IEEE80211_FCTL_PROTECTED);
} }
...@@ -1434,6 +1497,9 @@ static void ath10k_htt_rx_h_deliver(struct ath10k *ar, ...@@ -1434,6 +1497,9 @@ static void ath10k_htt_rx_h_deliver(struct ath10k *ar,
struct ieee80211_rx_status *status) struct ieee80211_rx_status *status)
{ {
struct sk_buff *msdu; struct sk_buff *msdu;
struct sk_buff *first_subframe;
first_subframe = skb_peek(amsdu);
while ((msdu = __skb_dequeue(amsdu))) { while ((msdu = __skb_dequeue(amsdu))) {
/* Setup per-MSDU flags */ /* Setup per-MSDU flags */
...@@ -1442,6 +1508,13 @@ static void ath10k_htt_rx_h_deliver(struct ath10k *ar, ...@@ -1442,6 +1508,13 @@ static void ath10k_htt_rx_h_deliver(struct ath10k *ar,
else else
status->flag |= RX_FLAG_AMSDU_MORE; status->flag |= RX_FLAG_AMSDU_MORE;
if (msdu == first_subframe) {
first_subframe = NULL;
status->flag &= ~RX_FLAG_ALLOW_SAME_PN;
} else {
status->flag |= RX_FLAG_ALLOW_SAME_PN;
}
ath10k_process_rx(ar, status, msdu); ath10k_process_rx(ar, status, msdu);
} }
} }
...@@ -1584,7 +1657,7 @@ static int ath10k_htt_rx_handle_amsdu(struct ath10k_htt *htt) ...@@ -1584,7 +1657,7 @@ static int ath10k_htt_rx_handle_amsdu(struct ath10k_htt *htt)
ath10k_htt_rx_h_unchain(ar, &amsdu); ath10k_htt_rx_h_unchain(ar, &amsdu);
ath10k_htt_rx_h_filter(ar, &amsdu, rx_status); ath10k_htt_rx_h_filter(ar, &amsdu, rx_status);
ath10k_htt_rx_h_mpdu(ar, &amsdu, rx_status); ath10k_htt_rx_h_mpdu(ar, &amsdu, rx_status, true);
ath10k_htt_rx_h_deliver(ar, &amsdu, rx_status); ath10k_htt_rx_h_deliver(ar, &amsdu, rx_status);
return num_msdus; return num_msdus;
...@@ -1745,8 +1818,7 @@ static void ath10k_htt_rx_delba(struct ath10k *ar, struct htt_resp *resp) ...@@ -1745,8 +1818,7 @@ static void ath10k_htt_rx_delba(struct ath10k *ar, struct htt_resp *resp)
} }
static int ath10k_htt_rx_extract_amsdu(struct sk_buff_head *list, static int ath10k_htt_rx_extract_amsdu(struct sk_buff_head *list,
struct sk_buff_head *amsdu, struct sk_buff_head *amsdu)
int budget_left)
{ {
struct sk_buff *msdu; struct sk_buff *msdu;
struct htt_rx_desc *rxd; struct htt_rx_desc *rxd;
...@@ -1757,9 +1829,8 @@ static int ath10k_htt_rx_extract_amsdu(struct sk_buff_head *list, ...@@ -1757,9 +1829,8 @@ static int ath10k_htt_rx_extract_amsdu(struct sk_buff_head *list,
if (WARN_ON(!skb_queue_empty(amsdu))) if (WARN_ON(!skb_queue_empty(amsdu)))
return -EINVAL; return -EINVAL;
while ((msdu = __skb_dequeue(list)) && budget_left) { while ((msdu = __skb_dequeue(list))) {
__skb_queue_tail(amsdu, msdu); __skb_queue_tail(amsdu, msdu);
budget_left--;
rxd = (void *)msdu->data - sizeof(*rxd); rxd = (void *)msdu->data - sizeof(*rxd);
if (rxd->msdu_end.common.info0 & if (rxd->msdu_end.common.info0 &
...@@ -1850,8 +1921,7 @@ static int ath10k_htt_rx_h_rx_offload(struct ath10k *ar, ...@@ -1850,8 +1921,7 @@ static int ath10k_htt_rx_h_rx_offload(struct ath10k *ar,
return num_msdu; return num_msdu;
} }
static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb, static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb)
int budget_left)
{ {
struct ath10k_htt *htt = &ar->htt; struct ath10k_htt *htt = &ar->htt;
struct htt_resp *resp = (void *)skb->data; struct htt_resp *resp = (void *)skb->data;
...@@ -1908,9 +1978,9 @@ static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb, ...@@ -1908,9 +1978,9 @@ static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb,
if (offload) if (offload)
num_msdus = ath10k_htt_rx_h_rx_offload(ar, &list); num_msdus = ath10k_htt_rx_h_rx_offload(ar, &list);
while (!skb_queue_empty(&list) && budget_left) { while (!skb_queue_empty(&list)) {
__skb_queue_head_init(&amsdu); __skb_queue_head_init(&amsdu);
ret = ath10k_htt_rx_extract_amsdu(&list, &amsdu, budget_left); ret = ath10k_htt_rx_extract_amsdu(&list, &amsdu);
switch (ret) { switch (ret) {
case 0: case 0:
/* Note: The in-order indication may report interleaved /* Note: The in-order indication may report interleaved
...@@ -1920,10 +1990,9 @@ static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb, ...@@ -1920,10 +1990,9 @@ static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb,
* should still give an idea about rx rate to the user. * should still give an idea about rx rate to the user.
*/ */
num_msdus += skb_queue_len(&amsdu); num_msdus += skb_queue_len(&amsdu);
budget_left -= skb_queue_len(&amsdu);
ath10k_htt_rx_h_ppdu(ar, &amsdu, status, vdev_id); ath10k_htt_rx_h_ppdu(ar, &amsdu, status, vdev_id);
ath10k_htt_rx_h_filter(ar, &amsdu, status); ath10k_htt_rx_h_filter(ar, &amsdu, status);
ath10k_htt_rx_h_mpdu(ar, &amsdu, status); ath10k_htt_rx_h_mpdu(ar, &amsdu, status, false);
ath10k_htt_rx_h_deliver(ar, &amsdu, status); ath10k_htt_rx_h_deliver(ar, &amsdu, status);
break; break;
case -EAGAIN: case -EAGAIN:
...@@ -2563,8 +2632,7 @@ int ath10k_htt_txrx_compl_task(struct ath10k *ar, int budget) ...@@ -2563,8 +2632,7 @@ int ath10k_htt_txrx_compl_task(struct ath10k *ar, int budget)
} }
spin_lock_bh(&htt->rx_ring.lock); spin_lock_bh(&htt->rx_ring.lock);
num_rx_msdus = ath10k_htt_rx_in_ord_ind(ar, skb, num_rx_msdus = ath10k_htt_rx_in_ord_ind(ar, skb);
(budget - quota));
spin_unlock_bh(&htt->rx_ring.lock); spin_unlock_bh(&htt->rx_ring.lock);
if (num_rx_msdus < 0) { if (num_rx_msdus < 0) {
resched_napi = true; resched_napi = true;
......
drivers/net/wireless/ath/ath10k/rx_desc.h
View file @ c29f56b9
...@@ -239,6 +239,9 @@ enum htt_rx_mpdu_encrypt_type { ...@@ -239,6 +239,9 @@ enum htt_rx_mpdu_encrypt_type {
HTT_RX_MPDU_ENCRYPT_WAPI = 5, HTT_RX_MPDU_ENCRYPT_WAPI = 5,
HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2 = 6, HTT_RX_MPDU_ENCRYPT_AES_CCM_WPA2 = 6,
HTT_RX_MPDU_ENCRYPT_NONE = 7, HTT_RX_MPDU_ENCRYPT_NONE = 7,
HTT_RX_MPDU_ENCRYPT_AES_CCM256_WPA2 = 8,
HTT_RX_MPDU_ENCRYPT_AES_GCMP_WPA2 = 9,
HTT_RX_MPDU_ENCRYPT_AES_GCMP256_WPA2 = 10,
}; };
#define RX_MPDU_START_INFO0_PEER_IDX_MASK 0x000007ff #define RX_MPDU_START_INFO0_PEER_IDX_MASK 0x000007ff
......
drivers/net/wireless/ath/wcn36xx/main.c
View file @ c29f56b9
...@@ -812,7 +812,6 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw, ...@@ -812,7 +812,6 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
if (!sta) { if (!sta) {
wcn36xx_err("sta %pM is not found\n", wcn36xx_err("sta %pM is not found\n",
bss_conf->bssid); bss_conf->bssid);
rcu_read_unlock();
goto out; goto out;
} }
sta_priv = wcn36xx_sta_to_priv(sta); sta_priv = wcn36xx_sta_to_priv(sta);
......
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