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qcacmn: Multicast support for MLO

瀏覽代碼 
Multicast support for MLO
1. Following functions are newly added.
	dp_rx_igmp_handler()
	dp_tx_mlo_mcast_handler_be()
	dp_rx_mlo_mcast_handler_be()
	dp_mlo_get_mcast_primary_vdev()

Change-Id: If215f843369e6e2621ef302b924e524c86f0d30b
此提交包含在：
Sai Rupesh Chevuru
2021-11-23 19:39:15 +05:30
提交者 Madan Koyyalamudi
父節點 64d845ab39
當前提交 b43e679a58
共有 17 個檔案被更改，包括 709 行新增 和 54 行删除
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133
dp/wifi3.0/dp_tx.c
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@@ -65,6 +65,42 @@
#define DP_RETRY_COUNT 7
#ifdef WLAN_MCAST_MLO
#define DP_TX_TCL_METADATA_PDEV_ID_SET(_var, _val)\
HTT_TX_TCL_METADATA_V2_PDEV_ID_SET(_var, _val)
#define DP_TX_TCL_METADATA_VALID_HTT_SET(_var, _val) \
HTT_TX_TCL_METADATA_V2_VALID_HTT_SET(_var, _val)
#define DP_TX_TCL_METADATA_TYPE_SET(_var, _val) \
HTT_TX_TCL_METADATA_TYPE_V2_SET(_var, _val)
#define DP_TX_TCL_METADATA_HOST_INSPECTED_SET(_var, _val) \
HTT_TX_TCL_METADATA_V2_HOST_INSPECTED_SET(_var, _val)
#define DP_TX_TCL_METADATA_PEER_ID_SET(_var, _val) \
HTT_TX_TCL_METADATA_V2_PEER_ID_SET(_var, _val)
#define DP_TX_TCL_METADATA_VDEV_ID_SET(_var, _val) \
HTT_TX_TCL_METADATA_V2_VDEV_ID_SET(_var, _val)
#define DP_TCL_METADATA_TYPE_PEER_BASED \
HTT_TCL_METADATA_V2_TYPE_PEER_BASED
#define DP_TCL_METADATA_TYPE_VDEV_BASED \
HTT_TCL_METADATA_V2_TYPE_VDEV_BASED
#else
#define DP_TX_TCL_METADATA_PDEV_ID_SET(_var, _val)\
HTT_TX_TCL_METADATA_PDEV_ID_SET(_var, _val)
#define DP_TX_TCL_METADATA_VALID_HTT_SET(_var, _val) \
HTT_TX_TCL_METADATA_VALID_HTT_SET(_var, _val)
#define DP_TX_TCL_METADATA_TYPE_SET(_var, _val) \
HTT_TX_TCL_METADATA_TYPE_SET(_var, _val)
#define DP_TX_TCL_METADATA_HOST_INSPECTED_SET(_var, _val) \
HTT_TX_TCL_METADATA_HOST_INSPECTED_SET(_var, _val)
#define DP_TX_TCL_METADATA_PEER_ID_SET(_var, _val) \
HTT_TX_TCL_METADATA_PEER_ID_SET(_var, _val)
#define DP_TX_TCL_METADATA_VDEV_ID_SET(_var, _val) \
HTT_TX_TCL_METADATA_VDEV_ID_SET(_var, _val)
#define DP_TCL_METADATA_TYPE_PEER_BASED \
HTT_TCL_METADATA_TYPE_PEER_BASED
#define DP_TCL_METADATA_TYPE_VDEV_BASED \
HTT_TCL_METADATA_TYPE_VDEV_BASED
#endif
/*mapping between hal encrypt type and cdp_sec_type*/
uint8_t sec_type_map[MAX_CDP_SEC_TYPE] = {HAL_TX_ENCRYPT_TYPE_NO_CIPHER,
HAL_TX_ENCRYPT_TYPE_WEP_128,
@@ -1908,6 +1944,41 @@ int dp_tx_frame_is_drop(struct dp_vdev *vdev, uint8_t *srcmac, uint8_t *dstmac)
return 0;
}
#if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP) && \
defined(WLAN_MCAST_MLO)
/* MLO peer id for reinject*/
#define DP_MLO_MCAST_REINJECT_PEER_ID 0XFFFD
/* MLO vdev id inc offset */
#define DP_MLO_VDEV_ID_OFFSET 0x80
static inline void
dp_tx_update_mcast_param(uint16_t peer_id,
uint16_t *htt_tcl_metadata,
struct dp_vdev *vdev,
struct dp_tx_msdu_info_s *msdu_info)
{
if (peer_id == DP_MLO_MCAST_REINJECT_PEER_ID) {
*htt_tcl_metadata = 0;
DP_TX_TCL_METADATA_TYPE_SET(
*htt_tcl_metadata,
HTT_TCL_METADATA_V2_TYPE_GLOBAL_SEQ_BASED);
HTT_TX_TCL_METADATA_GLBL_SEQ_NO_SET(*htt_tcl_metadata,
msdu_info->gsn);
msdu_info->vdev_id = vdev->vdev_id + DP_MLO_VDEV_ID_OFFSET;
} else {
msdu_info->vdev_id = vdev->vdev_id;
}
}
#else
static inline void
dp_tx_update_mcast_param(uint16_t peer_id,
uint16_t *htt_tcl_metadata,
struct dp_vdev *vdev,
struct dp_tx_msdu_info_s *msdu_info)
{
}
#endif
/**
* dp_tx_send_msdu_single() - Setup descriptor and enqueue single MSDU to TCL
* @vdev: DP vdev handle
@@ -1950,17 +2021,17 @@ dp_tx_send_msdu_single(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
if (qdf_unlikely(peer_id == DP_INVALID_PEER)) {
htt_tcl_metadata = vdev->htt_tcl_metadata;
HTT_TX_TCL_METADATA_HOST_INSPECTED_SET(htt_tcl_metadata, 1);
DP_TX_TCL_METADATA_HOST_INSPECTED_SET(htt_tcl_metadata, 1);
} else if (qdf_unlikely(peer_id != HTT_INVALID_PEER)) {
HTT_TX_TCL_METADATA_TYPE_SET(htt_tcl_metadata,
HTT_TCL_METADATA_TYPE_PEER_BASED);
HTT_TX_TCL_METADATA_PEER_ID_SET(htt_tcl_metadata,
peer_id);
DP_TX_TCL_METADATA_TYPE_SET(htt_tcl_metadata,
DP_TCL_METADATA_TYPE_PEER_BASED);
DP_TX_TCL_METADATA_PEER_ID_SET(htt_tcl_metadata,
peer_id);
} else
htt_tcl_metadata = vdev->htt_tcl_metadata;
if (msdu_info->exception_fw)
HTT_TX_TCL_METADATA_VALID_HTT_SET(htt_tcl_metadata, 1);
DP_TX_TCL_METADATA_VALID_HTT_SET(htt_tcl_metadata, 1);
dp_tx_desc_update_fast_comp_flag(soc, tx_desc,
!pdev->enhanced_stats_en);
@@ -1979,6 +2050,7 @@ dp_tx_send_msdu_single(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
tx_desc->dma_addr = qdf_nbuf_mapped_paddr_get(tx_desc->nbuf);
dp_tx_desc_history_add(soc, tx_desc->dma_addr, nbuf,
tx_desc->id, DP_TX_DESC_MAP);
dp_tx_update_mcast_param(peer_id, &htt_tcl_metadata, vdev, msdu_info);
/* Enqueue the Tx MSDU descriptor to HW for transmit */
status = soc->arch_ops.tx_hw_enqueue(soc, vdev, tx_desc,
htt_tcl_metadata,
@@ -2177,7 +2249,7 @@ qdf_nbuf_t dp_tx_send_msdu_multiple(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
htt_tcl_metadata = vdev->htt_tcl_metadata;
if (msdu_info->exception_fw) {
HTT_TX_TCL_METADATA_VALID_HTT_SET(htt_tcl_metadata, 1);
DP_TX_TCL_METADATA_VALID_HTT_SET(htt_tcl_metadata, 1);
}
/*
@@ -2204,6 +2276,10 @@ qdf_nbuf_t dp_tx_send_msdu_multiple(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
}
}
dp_tx_update_mcast_param(DP_INVALID_PEER,
&htt_tcl_metadata,
vdev,
msdu_info);
/*
* Enqueue the Tx MSDU descriptor to HW for transmit
*/
@@ -3226,6 +3302,7 @@ int dp_tx_proxy_arp(struct dp_vdev *vdev, qdf_nbuf_t nbuf)
* @vdev: datapath vdev handle
* @tx_desc: software descriptor head pointer
* @status : Tx completion status from HTT descriptor
* @reinject_reason : reinject reason from HTT descriptor
*
* This function reinjects frames back to Target.
* Todo - Host queue needs to be added
@@ -3236,7 +3313,8 @@ static
void dp_tx_reinject_handler(struct dp_soc *soc,
struct dp_vdev *vdev,
struct dp_tx_desc_s *tx_desc,
uint8_t *status)
uint8_t *status,
uint8_t reinject_reason)
{
struct dp_peer *peer = NULL;
uint32_t peer_id = HTT_INVALID_PEER;
@@ -3252,15 +3330,23 @@ void dp_tx_reinject_handler(struct dp_soc *soc,
qdf_assert(vdev);
qdf_mem_zero(&msdu_info, sizeof(msdu_info));
dp_tx_get_queue(vdev, nbuf, &msdu_info.tx_queue);
dp_tx_debug("Tx reinject path");
DP_STATS_INC_PKT(vdev, tx_i.reinject_pkts, 1,
qdf_nbuf_len(tx_desc->nbuf));
#if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP)
#ifdef WLAN_MCAST_MLO
if (reinject_reason == HTT_TX_FW2WBM_REINJECT_REASON_MLO_MCAST) {
if (soc->arch_ops.dp_tx_mcast_handler)
soc->arch_ops.dp_tx_mcast_handler(soc, vdev, nbuf);
dp_tx_desc_release(tx_desc, tx_desc->pool_id);
return;
}
#endif
#endif
#ifdef WDS_VENDOR_EXTENSION
if (qdf_unlikely(vdev->tx_encap_type != htt_cmn_pkt_type_raw)) {
is_mcast = (IS_MULTICAST(wh->i_addr1)) ? 1 : 0;
@@ -3318,6 +3404,9 @@ void dp_tx_reinject_handler(struct dp_soc *soc,
dp_tx_debug("nbuf copy failed");
break;
}
qdf_mem_zero(&msdu_info, sizeof(msdu_info));
dp_tx_get_queue(vdev, nbuf,
&msdu_info.tx_queue);
nbuf_copy = dp_tx_send_msdu_single(vdev,
nbuf_copy,
@@ -4498,7 +4587,13 @@ void dp_tx_process_htt_completion(struct dp_soc *soc,
}
case HTT_TX_FW2WBM_TX_STATUS_REINJECT:
{
dp_tx_reinject_handler(soc, vdev, tx_desc, status);
uint8_t reinject_reason;
reinject_reason =
HTT_TX_WBM_COMPLETION_V2_REINJECT_REASON_GET(
htt_desc[0]);
dp_tx_reinject_handler(soc, vdev, tx_desc,
status, reinject_reason);
break;
}
case HTT_TX_FW2WBM_TX_STATUS_INSPECT:
@@ -4843,21 +4938,21 @@ QDF_STATUS dp_tx_vdev_attach(struct dp_vdev *vdev)
/*
* Fill HTT TCL Metadata with Vdev ID and MAC ID
*/
HTT_TX_TCL_METADATA_TYPE_SET(vdev->htt_tcl_metadata,
HTT_TCL_METADATA_TYPE_VDEV_BASED);
DP_TX_TCL_METADATA_TYPE_SET(vdev->htt_tcl_metadata,
DP_TCL_METADATA_TYPE_VDEV_BASED);
HTT_TX_TCL_METADATA_VDEV_ID_SET(vdev->htt_tcl_metadata,
vdev->vdev_id);
DP_TX_TCL_METADATA_VDEV_ID_SET(vdev->htt_tcl_metadata,
vdev->vdev_id);
pdev_id =
dp_get_target_pdev_id_for_host_pdev_id(vdev->pdev->soc,
vdev->pdev->pdev_id);
HTT_TX_TCL_METADATA_PDEV_ID_SET(vdev->htt_tcl_metadata, pdev_id);
DP_TX_TCL_METADATA_PDEV_ID_SET(vdev->htt_tcl_metadata, pdev_id);
/*
* Set HTT Extension Valid bit to 0 by default
*/
HTT_TX_TCL_METADATA_VALID_HTT_SET(vdev->htt_tcl_metadata, 0);
DP_TX_TCL_METADATA_VALID_HTT_SET(vdev->htt_tcl_metadata, 0);
dp_tx_vdev_update_search_flags(vdev);