samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: used id based search instead of mac search

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As index based search is protected with refcnt now
reverting the changes which are added as a WAR to protect
peer memory

Change-Id: Iac837d45d0d4b2509bbf7d60401d9497c0d998b0
This commit is contained in:
Chaithanya Garrepalli
2020-08-14 17:35:26 +05:30
committed by snandini
부모 9a47fcc650
커밋 3ecfd5005c
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dp/wifi3.0/dp_htt.c
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@@ -2461,7 +2461,6 @@ static void dp_process_ppdu_stats_user_rate_tlv(struct dp_pdev *pdev,
struct ppdu_info *ppdu_info)
{
uint16_t peer_id;
struct dp_peer *peer;
struct cdp_tx_completion_ppdu *ppdu_desc;
struct cdp_tx_completion_ppdu_user *ppdu_user_desc;
uint8_t curr_user_index = 0;
@@ -2484,20 +2483,7 @@ static void dp_process_ppdu_stats_user_rate_tlv(struct dp_pdev *pdev,
ppdu_desc->vdev_id);
if (!vdev)
return;
qdf_mem_copy(ppdu_user_desc->mac_addr, vdev->mac_addr.raw,
QDF_MAC_ADDR_SIZE);
} else {
peer = dp_peer_get_ref_by_id(pdev->soc, peer_id,
DP_MOD_ID_TX_PPDU_STATS);
if (peer) {
ppdu_desc->vdev_id = peer->vdev->vdev_id;
qdf_mem_copy(ppdu_user_desc->mac_addr,
peer->mac_addr.raw,
QDF_MAC_ADDR_SIZE);
dp_peer_unref_delete(peer, DP_MOD_ID_TX_PPDU_STATS);
}
}
ppdu_user_desc->peer_id = peer_id;
ppdu_user_desc->tid =
@@ -2567,7 +2553,6 @@ static void dp_process_ppdu_stats_enq_mpdu_bitmap_64_tlv(
struct cdp_tx_completion_ppdu_user *ppdu_user_desc;
uint8_t curr_user_index = 0;
uint16_t peer_id;
struct dp_peer *peer;
uint32_t size = CDP_BA_64_BIT_MAP_SIZE_DWORDS;
uint32_t tlv_type = HTT_STATS_TLV_TAG_GET(*tag_buf);
@@ -2578,18 +2563,9 @@ static void dp_process_ppdu_stats_enq_mpdu_bitmap_64_tlv(
peer_id =
HTT_PPDU_STATS_ENQ_MPDU_BITMAP_TLV_SW_PEER_ID_GET(*tag_buf);
peer = dp_peer_get_ref_by_id(pdev->soc, peer_id,
DP_MOD_ID_TX_PPDU_STATS);
curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info);
ppdu_user_desc = &ppdu_desc->user[curr_user_index];
ppdu_user_desc->tlv_bitmap |= (1 << tlv_type);
if (peer) {
ppdu_desc->vdev_id = peer->vdev->vdev_id;
qdf_mem_copy(ppdu_user_desc->mac_addr,
peer->mac_addr.raw, QDF_MAC_ADDR_SIZE);
dp_peer_unref_delete(peer, DP_MOD_ID_TX_PPDU_STATS);
}
ppdu_user_desc->peer_id = peer_id;
ppdu_user_desc->start_seq = dp_stats_buf->start_seq;
@@ -2622,7 +2598,6 @@ static void dp_process_ppdu_stats_enq_mpdu_bitmap_256_tlv(
struct cdp_tx_completion_ppdu_user *ppdu_user_desc;
uint8_t curr_user_index = 0;
uint16_t peer_id;
struct dp_peer *peer;
uint32_t size = CDP_BA_256_BIT_MAP_SIZE_DWORDS;
uint32_t tlv_type = HTT_STATS_TLV_TAG_GET(*tag_buf);
@@ -2633,18 +2608,9 @@ static void dp_process_ppdu_stats_enq_mpdu_bitmap_256_tlv(
peer_id =
HTT_PPDU_STATS_ENQ_MPDU_BITMAP_TLV_SW_PEER_ID_GET(*tag_buf);
peer = dp_peer_get_ref_by_id(pdev->soc, peer_id,
DP_MOD_ID_TX_PPDU_STATS);
curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info);
ppdu_user_desc = &ppdu_desc->user[curr_user_index];
ppdu_user_desc->tlv_bitmap |= (1 << tlv_type);
if (peer) {
ppdu_desc->vdev_id = peer->vdev->vdev_id;
qdf_mem_copy(ppdu_user_desc->mac_addr,
peer->mac_addr.raw, QDF_MAC_ADDR_SIZE);
dp_peer_unref_delete(peer, DP_MOD_ID_TX_PPDU_STATS);
}
ppdu_user_desc->peer_id = peer_id;
ppdu_user_desc->start_seq = dp_stats_buf->start_seq;
@@ -2671,7 +2637,6 @@ static void dp_process_ppdu_stats_user_cmpltn_common_tlv(
struct ppdu_info *ppdu_info)
{
uint16_t peer_id;
struct dp_peer *peer;
struct cdp_tx_completion_ppdu *ppdu_desc;
struct cdp_tx_completion_ppdu_user *ppdu_user_desc;
uint8_t curr_user_index = 0;
@@ -2686,18 +2651,9 @@ static void dp_process_ppdu_stats_user_cmpltn_common_tlv(
peer_id =
HTT_PPDU_STATS_USER_CMPLTN_COMMON_TLV_SW_PEER_ID_GET(*tag_buf);
peer = dp_peer_get_ref_by_id(pdev->soc, peer_id,
DP_MOD_ID_TX_PPDU_STATS);
curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info);
ppdu_user_desc = &ppdu_desc->user[curr_user_index];
ppdu_user_desc->tlv_bitmap |= (1 << tlv_type);
if (peer) {
ppdu_desc->vdev_id = peer->vdev->vdev_id;
qdf_mem_copy(ppdu_user_desc->mac_addr,
peer->mac_addr.raw, QDF_MAC_ADDR_SIZE);
dp_peer_unref_delete(peer, DP_MOD_ID_TX_PPDU_STATS);
}
ppdu_user_desc->peer_id = peer_id;
ppdu_user_desc->completion_status =
@@ -2808,7 +2764,6 @@ static void dp_process_ppdu_stats_user_compltn_ba_bitmap_64_tlv(
struct cdp_tx_completion_ppdu *ppdu_desc;
uint8_t curr_user_index = 0;
uint16_t peer_id;
struct dp_peer *peer;
uint32_t tlv_type = HTT_STATS_TLV_TAG_GET(*tag_buf);
ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf);
@@ -2818,18 +2773,9 @@ static void dp_process_ppdu_stats_user_compltn_ba_bitmap_64_tlv(
peer_id =
HTT_PPDU_STATS_USER_CMPLTN_BA_BITMAP_TLV_SW_PEER_ID_GET(*tag_buf);
peer = dp_peer_get_ref_by_id(pdev->soc, peer_id,
DP_MOD_ID_TX_PPDU_STATS);
curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info);
ppdu_user_desc = &ppdu_desc->user[curr_user_index];
ppdu_user_desc->tlv_bitmap |= (1 << tlv_type);
if (peer) {
ppdu_desc->vdev_id = peer->vdev->vdev_id;
qdf_mem_copy(ppdu_user_desc->mac_addr,
peer->mac_addr.raw, QDF_MAC_ADDR_SIZE);
dp_peer_unref_delete(peer, DP_MOD_ID_TX_PPDU_STATS);
}
ppdu_user_desc->peer_id = peer_id;
ppdu_user_desc->ba_seq_no = dp_stats_buf->ba_seq_no;
@@ -2857,7 +2803,6 @@ static void dp_process_ppdu_stats_user_compltn_ba_bitmap_256_tlv(
struct cdp_tx_completion_ppdu *ppdu_desc;
uint8_t curr_user_index = 0;
uint16_t peer_id;
struct dp_peer *peer;
uint32_t tlv_type = HTT_STATS_TLV_TAG_GET(*tag_buf);
ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf);
@@ -2867,18 +2812,9 @@ static void dp_process_ppdu_stats_user_compltn_ba_bitmap_256_tlv(
peer_id =
HTT_PPDU_STATS_USER_CMPLTN_BA_BITMAP_TLV_SW_PEER_ID_GET(*tag_buf);
peer = dp_peer_get_ref_by_id(pdev->soc, peer_id,
DP_MOD_ID_TX_PPDU_STATS);
curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info);
ppdu_user_desc = &ppdu_desc->user[curr_user_index];
ppdu_user_desc->tlv_bitmap |= (1 << tlv_type);
if (peer) {
ppdu_desc->vdev_id = peer->vdev->vdev_id;
qdf_mem_copy(ppdu_user_desc->mac_addr,
peer->mac_addr.raw, QDF_MAC_ADDR_SIZE);
dp_peer_unref_delete(peer, DP_MOD_ID_TX_PPDU_STATS);
}
ppdu_user_desc->peer_id = peer_id;
ppdu_user_desc->ba_seq_no = dp_stats_buf->ba_seq_no;
@@ -2901,7 +2837,6 @@ static void dp_process_ppdu_stats_user_compltn_ack_ba_status_tlv(
struct ppdu_info *ppdu_info)
{
uint16_t peer_id;
struct dp_peer *peer;
struct cdp_tx_completion_ppdu *ppdu_desc;
struct cdp_tx_completion_ppdu_user *ppdu_user_desc;
uint8_t curr_user_index = 0;
@@ -2913,17 +2848,9 @@ static void dp_process_ppdu_stats_user_compltn_ack_ba_status_tlv(
peer_id =
HTT_PPDU_STATS_USER_CMPLTN_ACK_BA_STATUS_TLV_SW_PEER_ID_GET(*tag_buf);
peer = dp_peer_get_ref_by_id(pdev->soc, peer_id,
DP_MOD_ID_TX_PPDU_STATS);
curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info);
ppdu_user_desc = &ppdu_desc->user[curr_user_index];
ppdu_user_desc->tlv_bitmap |= (1 << tlv_type);
if (peer) {
ppdu_desc->vdev_id = peer->vdev->vdev_id;
qdf_mem_copy(ppdu_user_desc->mac_addr,
peer->mac_addr.raw, QDF_MAC_ADDR_SIZE);
dp_peer_unref_delete(peer, DP_MOD_ID_TX_PPDU_STATS);
}
if (!ppdu_user_desc->ack_ba_tlv) {
ppdu_user_desc->ack_ba_tlv = 1;
} else {
@@ -3548,10 +3475,9 @@ dp_ppdu_desc_user_stats_update(struct dp_pdev *pdev,
ppdu_desc->num_mpdu += ppdu_desc->user[i].num_mpdu;
ppdu_desc->num_msdu += ppdu_desc->user[i].num_msdu;
peer = dp_peer_find_hash_find(pdev->soc,
ppdu_desc->user[i].mac_addr,
0, ppdu_desc->vdev_id,
DP_MOD_ID_TX_PPDU_STATS);
peer = dp_peer_get_ref_by_id(pdev->soc,
ppdu_desc->user[i].peer_id,
DP_MOD_ID_TX_PPDU_STATS);
/**
* This check is to make sure peer is not deleted
* after processing the TLVs.