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path: root/drivers/net/wireless/ath/ath10k/htt_tx.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath10k/htt_tx.c')
-rw-r--r--drivers/net/wireless/ath/ath10k/htt_tx.c102
1 files changed, 47 insertions, 55 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index d6b8bdcef416..bd603feb7953 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -147,6 +147,9 @@ void ath10k_htt_tx_dec_pending(struct ath10k_htt *htt)
htt->num_pending_tx--;
if (htt->num_pending_tx == htt->max_num_pending_tx - 1)
ath10k_mac_tx_unlock(htt->ar, ATH10K_TX_PAUSE_Q_FULL);
+
+ if (htt->num_pending_tx == 0)
+ wake_up(&htt->empty_tx_wq);
}
int ath10k_htt_tx_inc_pending(struct ath10k_htt *htt)
@@ -793,47 +796,26 @@ static int ath10k_htt_send_frag_desc_bank_cfg_64(struct ath10k_htt *htt)
return 0;
}
-static void ath10k_htt_fill_rx_desc_offset_32(void *rx_ring)
+static void ath10k_htt_fill_rx_desc_offset_32(struct ath10k_hw_params *hw, void *rx_ring)
{
struct htt_rx_ring_setup_ring32 *ring =
(struct htt_rx_ring_setup_ring32 *)rx_ring;
-#define desc_offset(x) (offsetof(struct htt_rx_desc, x) / 4)
- ring->mac80211_hdr_offset = __cpu_to_le16(desc_offset(rx_hdr_status));
- ring->msdu_payload_offset = __cpu_to_le16(desc_offset(msdu_payload));
- ring->ppdu_start_offset = __cpu_to_le16(desc_offset(ppdu_start));
- ring->ppdu_end_offset = __cpu_to_le16(desc_offset(ppdu_end));
- ring->mpdu_start_offset = __cpu_to_le16(desc_offset(mpdu_start));
- ring->mpdu_end_offset = __cpu_to_le16(desc_offset(mpdu_end));
- ring->msdu_start_offset = __cpu_to_le16(desc_offset(msdu_start));
- ring->msdu_end_offset = __cpu_to_le16(desc_offset(msdu_end));
- ring->rx_attention_offset = __cpu_to_le16(desc_offset(attention));
- ring->frag_info_offset = __cpu_to_le16(desc_offset(frag_info));
-#undef desc_offset
+ ath10k_htt_rx_desc_get_offsets(hw, &ring->offsets);
}
-static void ath10k_htt_fill_rx_desc_offset_64(void *rx_ring)
+static void ath10k_htt_fill_rx_desc_offset_64(struct ath10k_hw_params *hw, void *rx_ring)
{
struct htt_rx_ring_setup_ring64 *ring =
(struct htt_rx_ring_setup_ring64 *)rx_ring;
-#define desc_offset(x) (offsetof(struct htt_rx_desc, x) / 4)
- ring->mac80211_hdr_offset = __cpu_to_le16(desc_offset(rx_hdr_status));
- ring->msdu_payload_offset = __cpu_to_le16(desc_offset(msdu_payload));
- ring->ppdu_start_offset = __cpu_to_le16(desc_offset(ppdu_start));
- ring->ppdu_end_offset = __cpu_to_le16(desc_offset(ppdu_end));
- ring->mpdu_start_offset = __cpu_to_le16(desc_offset(mpdu_start));
- ring->mpdu_end_offset = __cpu_to_le16(desc_offset(mpdu_end));
- ring->msdu_start_offset = __cpu_to_le16(desc_offset(msdu_start));
- ring->msdu_end_offset = __cpu_to_le16(desc_offset(msdu_end));
- ring->rx_attention_offset = __cpu_to_le16(desc_offset(attention));
- ring->frag_info_offset = __cpu_to_le16(desc_offset(frag_info));
-#undef desc_offset
+ ath10k_htt_rx_desc_get_offsets(hw, &ring->offsets);
}
static int ath10k_htt_send_rx_ring_cfg_32(struct ath10k_htt *htt)
{
struct ath10k *ar = htt->ar;
+ struct ath10k_hw_params *hw = &ar->hw_params;
struct sk_buff *skb;
struct htt_cmd *cmd;
struct htt_rx_ring_setup_ring32 *ring;
@@ -893,7 +875,7 @@ static int ath10k_htt_send_rx_ring_cfg_32(struct ath10k_htt *htt)
ring->flags = __cpu_to_le16(flags);
ring->fw_idx_init_val = __cpu_to_le16(fw_idx);
- ath10k_htt_fill_rx_desc_offset_32(ring);
+ ath10k_htt_fill_rx_desc_offset_32(hw, ring);
ret = ath10k_htc_send(&htt->ar->htc, htt->eid, skb);
if (ret) {
dev_kfree_skb_any(skb);
@@ -906,6 +888,7 @@ static int ath10k_htt_send_rx_ring_cfg_32(struct ath10k_htt *htt)
static int ath10k_htt_send_rx_ring_cfg_64(struct ath10k_htt *htt)
{
struct ath10k *ar = htt->ar;
+ struct ath10k_hw_params *hw = &ar->hw_params;
struct sk_buff *skb;
struct htt_cmd *cmd;
struct htt_rx_ring_setup_ring64 *ring;
@@ -962,7 +945,7 @@ static int ath10k_htt_send_rx_ring_cfg_64(struct ath10k_htt *htt)
ring->flags = __cpu_to_le16(flags);
ring->fw_idx_init_val = __cpu_to_le16(fw_idx);
- ath10k_htt_fill_rx_desc_offset_64(ring);
+ ath10k_htt_fill_rx_desc_offset_64(hw, ring);
ret = ath10k_htc_send(&htt->ar->htc, htt->eid, skb);
if (ret) {
dev_kfree_skb_any(skb);
@@ -1129,7 +1112,7 @@ int ath10k_htt_tx_fetch_resp(struct ath10k *ar,
int len = 0;
int ret;
- /* Response IDs are echo-ed back only for host driver convienence
+ /* Response IDs are echo-ed back only for host driver convenience
* purposes. They aren't used for anything in the driver yet so use 0.
*/
@@ -1292,7 +1275,6 @@ static int ath10k_htt_tx_hl(struct ath10k_htt *htt, enum ath10k_hw_txrx_mode txm
struct ath10k *ar = htt->ar;
int res, data_len;
struct htt_cmd_hdr *cmd_hdr;
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
struct htt_data_tx_desc *tx_desc;
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
struct sk_buff *tmp_skb;
@@ -1303,11 +1285,15 @@ static int ath10k_htt_tx_hl(struct ath10k_htt *htt, enum ath10k_hw_txrx_mode txm
u16 flags1 = 0;
u16 msdu_id = 0;
- if ((ieee80211_is_action(hdr->frame_control) ||
- ieee80211_is_deauth(hdr->frame_control) ||
- ieee80211_is_disassoc(hdr->frame_control)) &&
- ieee80211_has_protected(hdr->frame_control)) {
- skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+ if (!is_eth) {
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
+
+ if ((ieee80211_is_action(hdr->frame_control) ||
+ ieee80211_is_deauth(hdr->frame_control) ||
+ ieee80211_is_disassoc(hdr->frame_control)) &&
+ ieee80211_has_protected(hdr->frame_control)) {
+ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+ }
}
data_len = msdu->len;
@@ -1404,7 +1390,6 @@ static int ath10k_htt_tx_32(struct ath10k_htt *htt,
{
struct ath10k *ar = htt->ar;
struct device *dev = ar->dev;
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(msdu);
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
struct ath10k_hif_sg_item sg_items[2];
@@ -1436,15 +1421,19 @@ static int ath10k_htt_tx_32(struct ath10k_htt *htt,
txbuf_paddr = htt->txbuf.paddr +
(sizeof(struct ath10k_htt_txbuf_32) * msdu_id);
- if ((ieee80211_is_action(hdr->frame_control) ||
- ieee80211_is_deauth(hdr->frame_control) ||
- ieee80211_is_disassoc(hdr->frame_control)) &&
- ieee80211_has_protected(hdr->frame_control)) {
- skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
- } else if (!(skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT) &&
- txmode == ATH10K_HW_TXRX_RAW &&
- ieee80211_has_protected(hdr->frame_control)) {
- skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+ if (!is_eth) {
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
+
+ if ((ieee80211_is_action(hdr->frame_control) ||
+ ieee80211_is_deauth(hdr->frame_control) ||
+ ieee80211_is_disassoc(hdr->frame_control)) &&
+ ieee80211_has_protected(hdr->frame_control)) {
+ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+ } else if (!(skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT) &&
+ txmode == ATH10K_HW_TXRX_RAW &&
+ ieee80211_has_protected(hdr->frame_control)) {
+ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+ }
}
skb_cb->paddr = dma_map_single(dev, msdu->data, msdu->len,
@@ -1606,7 +1595,6 @@ static int ath10k_htt_tx_64(struct ath10k_htt *htt,
{
struct ath10k *ar = htt->ar;
struct device *dev = ar->dev;
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(msdu);
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
struct ath10k_hif_sg_item sg_items[2];
@@ -1638,15 +1626,19 @@ static int ath10k_htt_tx_64(struct ath10k_htt *htt,
txbuf_paddr = htt->txbuf.paddr +
(sizeof(struct ath10k_htt_txbuf_64) * msdu_id);
- if ((ieee80211_is_action(hdr->frame_control) ||
- ieee80211_is_deauth(hdr->frame_control) ||
- ieee80211_is_disassoc(hdr->frame_control)) &&
- ieee80211_has_protected(hdr->frame_control)) {
- skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
- } else if (!(skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT) &&
- txmode == ATH10K_HW_TXRX_RAW &&
- ieee80211_has_protected(hdr->frame_control)) {
- skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+ if (!is_eth) {
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
+
+ if ((ieee80211_is_action(hdr->frame_control) ||
+ ieee80211_is_deauth(hdr->frame_control) ||
+ ieee80211_is_disassoc(hdr->frame_control)) &&
+ ieee80211_has_protected(hdr->frame_control)) {
+ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+ } else if (!(skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT) &&
+ txmode == ATH10K_HW_TXRX_RAW &&
+ ieee80211_has_protected(hdr->frame_control)) {
+ skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
+ }
}
skb_cb->paddr = dma_map_single(dev, msdu->data, msdu->len,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.