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qcacmn: Intra-BSS changes for MLO

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Use chip ID and destination peer to determine the target soc
and partner vdev for Intra-BSS in MLO case.

Change-Id: I709c52e74426c5e81b50c8063cad7669c0e7002d
This commit is contained in:
Manoj Ekbote
2021-11-12 17:35:20 -08:00
committed by Madan Koyyalamudi
parent 28ed233c3c
commit 80e882aa2a
13 changed files with 445 additions and 61 deletions
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24
dp/inc/cdp_txrx_mlo.h
View File

@@ -69,4 +69,28 @@ static inline void cdp_soc_mlo_soc_teardown(ol_txrx_soc_handle soc,
soc->ops->mlo_ops->mlo_soc_teardown(soc, mlo_ctx);
}
/*
* cdp_update_mlo_ptnr_list - Add vdev to MLO partner list
* @soc: soc handle
* @vdev_ids: list of partner vdevs
* @num_vdevs: number of items in list
* @vdev_id: caller's vdev id
*
* return: QDF_STATUS
*/
static inline QDF_STATUS
cdp_update_mlo_ptnr_list(ol_txrx_soc_handle soc, int8_t vdev_ids[],
uint8_t num_vdevs, uint8_t vdev_id)
{
if (!soc || !soc->ops || !soc->ops->mlo_ops)
return QDF_STATUS_E_INVAL;
if (soc->ops->mlo_ops->update_mlo_ptnr_list)
return soc->ops->mlo_ops->update_mlo_ptnr_list(soc, vdev_ids,
num_vdevs, vdev_id);
return QDF_STATUS_SUCCESS;
}
#endif /*_CDP_TXRX_MLO_H_*/

3
dp/inc/cdp_txrx_ops.h
View File

@@ -116,6 +116,9 @@ struct cdp_mlo_ops {
struct cdp_mlo_ctxt *mlo_ctxt);
void (*mlo_soc_teardown)(struct cdp_soc_t *cdp_soc,
struct cdp_mlo_ctxt *mlo_ctxt);
QDF_STATUS (*update_mlo_ptnr_list)(struct cdp_soc_t *soc_hdl,
int8_t *vdev_ids, uint8_t num_vdevs,
uint8_t vdev_id);
};
#endif

93
dp/wifi3.0/be/dp_be.c
View File

@@ -371,6 +371,57 @@ static QDF_STATUS dp_soc_detach_be(struct dp_soc *soc)
return QDF_STATUS_SUCCESS;
}
#ifdef WLAN_MLO_MULTI_CHIP
static QDF_STATUS dp_mlo_peer_find_hash_attach_wrapper(struct dp_soc *soc)
{
/* In case of MULTI chip MLO peer hash table when MLO global object
* is created, avoid from SOC attach path
*/
return QDF_STATUS_SUCCESS;
}
static void dp_mlo_peer_find_hash_detach_wrapper(struct dp_soc *soc)
{
}
static void dp_mlo_init_ptnr_list(struct dp_vdev *vdev)
{
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
qdf_mem_set(be_vdev->partner_vdev_list,
WLAN_MAX_MLO_CHIPS * WLAN_MAX_MLO_LINKS_PER_SOC,
CDP_INVALID_VDEV_ID);
}
#else
static QDF_STATUS dp_mlo_peer_find_hash_attach_wrapper(struct dp_soc *soc)
{
dp_mld_peer_hash_obj_t mld_hash_obj;
mld_hash_obj = dp_mlo_get_peer_hash_obj(soc);
if (!mld_hash_obj)
return QDF_STATUS_E_FAILURE;
return dp_mlo_peer_find_hash_attach_be(mld_hash_obj, soc->max_peers);
}
static void dp_mlo_peer_find_hash_detach_wrapper(struct dp_soc *soc)
{
dp_mld_peer_hash_obj_t mld_hash_obj;
mld_hash_obj = dp_mlo_get_peer_hash_obj(soc);
if (!mld_hash_obj)
return;
return dp_mlo_peer_find_hash_detach_be(mld_hash_obj);
}
static void dp_mlo_init_ptnr_list(struct dp_vdev *vdev)
{
}
#endif
static QDF_STATUS dp_soc_attach_be(struct dp_soc *soc,
struct cdp_soc_attach_params *params)
{
@@ -520,6 +571,8 @@ static QDF_STATUS dp_vdev_attach_be(struct dp_soc *soc, struct dp_vdev *vdev)
HAL_TX_MCAST_CTRL_MEC_NOTIFY);
}
dp_mlo_init_ptnr_list(vdev);
return QDF_STATUS_SUCCESS;
}
@@ -529,6 +582,8 @@ static QDF_STATUS dp_vdev_detach_be(struct dp_soc *soc, struct dp_vdev *vdev)
struct dp_vdev_be *be_vdev = dp_get_be_vdev_from_dp_vdev(vdev);
dp_tx_put_bank_profile(be_soc, be_vdev);
dp_clr_mlo_ptnr_list(soc, vdev);
return QDF_STATUS_SUCCESS;
}
@@ -1075,44 +1130,6 @@ dp_mlo_peer_find_hash_detach_be(dp_mld_peer_hash_obj_t mld_hash_obj)
}
}
#ifdef WLAN_MLO_MULTI_CHIP
static QDF_STATUS dp_mlo_peer_find_hash_attach_wrapper(struct dp_soc *soc)
{
/* In case of MULTI chip MLO peer hash table when MLO global object
* is created, avoid from SOC attach path
*/
return QDF_STATUS_SUCCESS;
}
static void dp_mlo_peer_find_hash_detach_wrapper(struct dp_soc *soc)
{
}
#else
static QDF_STATUS dp_mlo_peer_find_hash_attach_wrapper(struct dp_soc *soc)
{
dp_mld_peer_hash_obj_t mld_hash_obj;
mld_hash_obj = dp_mlo_get_peer_hash_obj(soc);
if (!mld_hash_obj)
return QDF_STATUS_E_FAILURE;
return dp_mlo_peer_find_hash_attach_be(mld_hash_obj, soc->max_peers);
}
static void dp_mlo_peer_find_hash_detach_wrapper(struct dp_soc *soc)
{
dp_mld_peer_hash_obj_t mld_hash_obj;
mld_hash_obj = dp_mlo_get_peer_hash_obj(soc);
if (!mld_hash_obj)
return;
return dp_mlo_peer_find_hash_detach_be(mld_hash_obj);
}
#endif
static struct dp_peer *
dp_mlo_peer_find_hash_find_be(struct dp_soc *soc,
uint8_t *peer_mac_addr,

11
dp/wifi3.0/be/dp_be.h
View File

@@ -252,6 +252,11 @@ struct dp_vdev_be {
struct dp_vdev vdev;
int8_t bank_id;
uint8_t vdev_id_check_en;
#ifdef WLAN_MLO_MULTI_CHIP
/* partner list used for Intra-BSS */
uint8_t partner_vdev_list[WLAN_MAX_MLO_CHIPS][WLAN_MAX_MLO_LINKS_PER_SOC];
#endif
};
/**
@@ -314,6 +319,7 @@ dp_mlo_get_peer_hash_obj(struct dp_soc *soc)
return be_soc->ml_ctxt;
}
void dp_clr_mlo_ptnr_list(struct dp_soc *soc, struct dp_vdev *vdev);
#else
typedef struct dp_soc_be *dp_mld_peer_hash_obj_t;
@@ -322,6 +328,11 @@ dp_mlo_get_peer_hash_obj(struct dp_soc *soc)
{
return dp_get_be_soc_from_dp_soc(soc);
}
static inline void dp_clr_mlo_ptnr_list(struct dp_soc *soc,
struct dp_vdev *vdev)
{
}
#endif
/*

120
dp/wifi3.0/be/dp_be_rx.c
View File

@@ -1143,10 +1143,10 @@ dp_rx_intrabss_fwd_mlo_allow(struct dp_peer *ta_peer,
false - not allow
*/
static bool
dp_rx_intrabss_ucast_check_be(struct dp_soc *soc, qdf_nbuf_t nbuf,
dp_rx_intrabss_ucast_check_be(qdf_nbuf_t nbuf,
struct dp_peer *ta_peer,
struct hal_rx_msdu_metadata *msdu_metadata,
uint8_t *p_tx_vdev_id)
struct dp_be_intrabss_params *params)
{
uint16_t da_peer_id;
struct dp_peer *da_peer;
@@ -1155,22 +1155,96 @@ dp_rx_intrabss_ucast_check_be(struct dp_soc *soc, qdf_nbuf_t nbuf,
return false;
da_peer_id = dp_rx_peer_metadata_peer_id_get_be(
soc,
params->dest_soc,
msdu_metadata->da_idx);
da_peer = dp_peer_get_ref_by_id(soc, da_peer_id, DP_MOD_ID_RX);
da_peer = dp_peer_get_ref_by_id(params->dest_soc, da_peer_id,
DP_MOD_ID_RX);
if (!da_peer)
return false;
*p_tx_vdev_id = da_peer->vdev->vdev_id;
params->tx_vdev_id = da_peer->vdev->vdev_id;
dp_peer_unref_delete(da_peer, DP_MOD_ID_RX);
return true;
}
#else
#ifdef WLAN_MLO_MULTI_CHIP
static bool
dp_rx_intrabss_ucast_check_be(struct dp_soc *soc, qdf_nbuf_t nbuf,
dp_rx_intrabss_ucast_check_be(qdf_nbuf_t nbuf,
struct dp_peer *ta_peer,
struct hal_rx_msdu_metadata *msdu_metadata,
uint8_t *p_tx_vdev_id)
struct dp_be_intrabss_params *params)
{
uint16_t da_peer_id;
struct dp_peer *da_peer;
bool ret = false;
uint8_t dest_chip_id;
uint8_t soc_idx;
struct dp_vdev_be *be_vdev =
dp_get_be_vdev_from_dp_vdev(ta_peer->vdev);
if (!(qdf_nbuf_is_da_valid(nbuf) || qdf_nbuf_is_da_mcbc(nbuf)))
return false;
dest_chip_id = HAL_RX_DEST_CHIP_ID_GET(msdu_metadata);
qdf_assert_always(dest_chip_id <= (DP_MLO_MAX_DEST_CHIP_ID - 1));
/* validate chip_id, get a ref, and re-assign soc */
params->dest_soc = dp_mlo_get_soc_ref_by_chip_id(
dp_mlo_get_peer_hash_obj(params->dest_soc),
dest_chip_id);
if (!params->dest_soc)
return false;
da_peer_id = dp_rx_peer_metadata_peer_id_get_be(params->dest_soc,
msdu_metadata->da_idx);
da_peer = dp_peer_get_ref_by_id(params->dest_soc, da_peer_id,
DP_MOD_ID_RX);
if (!da_peer)
return false;
/* soc unref if needed */
params->tx_vdev_id = da_peer->vdev->vdev_id;
/* If the source or destination peer in the isolation
* list then dont forward instead push to bridge stack.
*/
if (dp_get_peer_isolation(ta_peer) ||
dp_get_peer_isolation(da_peer))
goto rel_da_peer;
if (da_peer->bss_peer || da_peer == ta_peer)
goto rel_da_peer;
/* Same vdev, support Inra-BSS */
if (da_peer->vdev == ta_peer->vdev) {
ret = true;
goto rel_da_peer;
}
/* MLO specific Intra-BSS check */
if (dp_rx_intrabss_fwd_mlo_allow(ta_peer, da_peer)) {
/* index of soc in the array */
soc_idx = dest_chip_id << DP_MLO_DEST_CHIP_ID_SHIFT;
if (!(be_vdev->partner_vdev_list[soc_idx][0] ==
params->tx_vdev_id) &&
!(be_vdev->partner_vdev_list[soc_idx][1] ==
params->tx_vdev_id)) {
/*dp_soc_unref_delete(soc);*/
goto rel_da_peer;
}
ret = true;
}
rel_da_peer:
dp_peer_unref_delete(da_peer, DP_MOD_ID_RX);
return ret;
}
#else
static bool
dp_rx_intrabss_ucast_check_be(qdf_nbuf_t nbuf,
struct dp_peer *ta_peer,
struct hal_rx_msdu_metadata *msdu_metadata,
struct dp_be_intrabss_params *params)
{
uint16_t da_peer_id;
struct dp_peer *da_peer;
@@ -1180,14 +1254,15 @@ dp_rx_intrabss_ucast_check_be(struct dp_soc *soc, qdf_nbuf_t nbuf,
return false;
da_peer_id = dp_rx_peer_metadata_peer_id_get_be(
soc,
params->dest_soc,
msdu_metadata->da_idx);
da_peer = dp_peer_get_ref_by_id(soc, da_peer_id,
da_peer = dp_peer_get_ref_by_id(params->dest_soc, da_peer_id,
DP_MOD_ID_RX);
if (!da_peer)
return false;
*p_tx_vdev_id = da_peer->vdev->vdev_id;
params->tx_vdev_id = da_peer->vdev->vdev_id;
/* If the source or destination peer in the isolation
* list then dont forward instead push to bridge stack.
*/
@@ -1214,7 +1289,9 @@ rel_da_peer:
dp_peer_unref_delete(da_peer, DP_MOD_ID_RX);
return ret;
}
#endif
#endif /* WLAN_MLO_MULTI_CHIP */
#endif /* INTRA_BSS_FWD_OFFLOAD */
/*
* dp_rx_intrabss_fwd_be() - API for intrabss fwd. For EAPOL
* pkt with DA not equal to vdev mac addr, fwd is not allowed.
@@ -1230,11 +1307,12 @@ bool dp_rx_intrabss_fwd_be(struct dp_soc *soc, struct dp_peer *ta_peer,
uint8_t *rx_tlv_hdr, qdf_nbuf_t nbuf,
struct hal_rx_msdu_metadata msdu_metadata)
{
uint8_t tx_vdev_id;
uint8_t tid = qdf_nbuf_get_tid_val(nbuf);
uint8_t ring_id = QDF_NBUF_CB_RX_CTX_ID(nbuf);
struct cdp_tid_rx_stats *tid_stats = &ta_peer->vdev->pdev->stats.
tid_stats.tid_rx_stats[ring_id][tid];
bool ret = false;
struct dp_be_intrabss_params params;
/* if it is a broadcast pkt (eg: ARP) and it is not its own
* source, then clone the pkt and send the cloned pkt for
@@ -1244,15 +1322,23 @@ bool dp_rx_intrabss_fwd_be(struct dp_soc *soc, struct dp_peer *ta_peer,
* like igmpsnoop decide whether to forward or not with
* Mcast enhancement.
*/
if (qdf_nbuf_is_da_mcbc(nbuf) && !ta_peer->bss_peer)
if (qdf_nbuf_is_da_mcbc(nbuf) && !ta_peer->bss_peer) {
return dp_rx_intrabss_mcbc_fwd(soc, ta_peer, rx_tlv_hdr,
nbuf, tid_stats);
}
if (dp_rx_intrabss_ucast_check_be(soc, nbuf, ta_peer,
&msdu_metadata, &tx_vdev_id))
return dp_rx_intrabss_ucast_fwd(soc, ta_peer, tx_vdev_id,
if (dp_rx_intrabss_eapol_drop_check(soc, ta_peer, rx_tlv_hdr,
nbuf))
return true;
params.dest_soc = soc;
if (dp_rx_intrabss_ucast_check_be(nbuf, ta_peer,
&msdu_metadata, &params)) {
ret = dp_rx_intrabss_ucast_fwd(params.dest_soc, ta_peer,
params.tx_vdev_id,
rx_tlv_hdr, nbuf, tid_stats);
}
return false;
return ret;
}
#endif

11
dp/wifi3.0/be/dp_be_rx.h
View File

@@ -23,6 +23,17 @@
#include <dp_types.h>
#include "dp_be.h"
/*
* dp_be_intrabss_params
*
* @dest_soc: dest soc to forward the packet to
* @tx_vdev_id: vdev id retrieved from dest peer
*/
struct dp_be_intrabss_params {
struct dp_soc *dest_soc;
uint8_t tx_vdev_id;
};
#ifndef QCA_HOST_MODE_WIFI_DISABLED
/*

162
dp/wifi3.0/be/mlo/dp_mlo.c
View File

@@ -21,7 +21,8 @@
#include <dp_be.h>
#include <dp_htt.h>
#include <dp_internal.h>
#include <wlan_cfg.h>
#include <wlan_mlo_mgr_cmn.h>
/*
* dp_mlo_ctxt_attach_wifi3 () – Attach DP MLO context
*
@@ -148,9 +149,168 @@ static void dp_mlo_soc_teardown(struct cdp_soc_t *soc_hdl,
dp_mlo_set_soc_by_chip_id(mlo_ctxt, NULL, be_soc->mlo_chip_id);
}
static QDF_STATUS dp_mlo_add_ptnr_vdev(struct dp_vdev *vdev1,
struct dp_vdev *vdev2,
struct dp_soc *soc, uint8_t pdev_id)
{
struct dp_soc_be *soc_be = dp_get_be_soc_from_dp_soc(soc);
struct dp_vdev_be *vdev2_be = dp_get_be_vdev_from_dp_vdev(vdev2);
/* return when valid entry exists */
if (vdev2_be->partner_vdev_list[soc_be->mlo_chip_id][pdev_id] !=
CDP_INVALID_VDEV_ID)
return QDF_STATUS_SUCCESS;
if (dp_vdev_get_ref(soc, vdev1, DP_MOD_ID_RX) !=
QDF_STATUS_SUCCESS) {
qdf_info("%pK: unable to get vdev reference vdev %pK vdev_id %u",
soc, vdev1, vdev1->vdev_id);
return QDF_STATUS_E_FAILURE;
}
vdev2_be->partner_vdev_list[soc_be->mlo_chip_id][pdev_id] =
vdev1->vdev_id;
mlo_debug("Add vdev%d to vdev%d list, mlo_chip_id = %d pdev_id = %d\n",
vdev1->vdev_id, vdev2->vdev_id, soc_be->mlo_chip_id, pdev_id);
return QDF_STATUS_SUCCESS;
}
QDF_STATUS dp_update_mlo_ptnr_list(struct cdp_soc_t *soc_hdl,
int8_t partner_vdev_ids[], uint8_t num_vdevs,
uint8_t self_vdev_id)
{
int i, j;
struct dp_soc *self_soc = cdp_soc_t_to_dp_soc(soc_hdl);
struct dp_vdev *self_vdev;
QDF_STATUS ret = QDF_STATUS_SUCCESS;
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(self_soc);
struct dp_mlo_ctxt *dp_mlo = be_soc->ml_ctxt;
if (!dp_mlo)
return QDF_STATUS_E_FAILURE;
self_vdev = dp_vdev_get_ref_by_id(self_soc, self_vdev_id, DP_MOD_ID_RX);
if (!self_vdev)
return QDF_STATUS_E_FAILURE;
/* go through the input vdev id list and if there are partner vdevs,
* - then add the current vdev's id to partner vdev's list using pdev_id and
* increase the reference
* - add partner vdev to self list and increase the reference
*/
for (i = 0; i < num_vdevs; i++) {
if (partner_vdev_ids[i] == CDP_INVALID_VDEV_ID)
continue;
for (j = 0; j < WLAN_MAX_MLO_CHIPS; j++) {
struct dp_soc *soc =
dp_mlo_get_soc_ref_by_chip_id(dp_mlo, j);
if (soc) {
struct dp_vdev *vdev;
vdev = dp_vdev_get_ref_by_id(soc,
partner_vdev_ids[i], DP_MOD_ID_RX);
if (vdev) {
if (vdev == self_vdev) {
dp_vdev_unref_delete(soc,
vdev, DP_MOD_ID_RX);
/*dp_soc_unref_delete(soc); */
continue;
}
if (qdf_is_macaddr_equal(
(struct qdf_mac_addr *)self_vdev->mld_mac_addr.raw,
(struct qdf_mac_addr *)vdev->mld_mac_addr.raw)) {
if (dp_mlo_add_ptnr_vdev(self_vdev,
vdev, self_soc,
self_vdev->pdev->pdev_id) !=
QDF_STATUS_SUCCESS) {
dp_err("Unable to add self to partner vdev's list");
dp_vdev_unref_delete(soc,
vdev, DP_MOD_ID_RX);
/* TODO - release soc ref here */
/* dp_soc_unref_delete(soc);*/
ret = QDF_STATUS_E_FAILURE;
goto exit;
}
/* add to self list */
if (dp_mlo_add_ptnr_vdev(vdev, self_vdev, soc,
vdev->pdev->pdev_id) !=
QDF_STATUS_SUCCESS) {
dp_err("Unable to add vdev to self vdev's list");
dp_vdev_unref_delete(self_soc,
vdev, DP_MOD_ID_RX);
/* TODO - relase soc ref here */
/* dp_soc_unref_delete(soc);*/
ret = QDF_STATUS_E_FAILURE;
goto exit;
}
}
dp_vdev_unref_delete(soc, vdev,
DP_MOD_ID_RX);
} /* vdev */
/* TODO - release soc ref here */
/* dp_soc_unref_delete(soc); */
} /* soc */
} /* for */
} /* for */
exit:
dp_vdev_unref_delete(self_soc, self_vdev, DP_MOD_ID_RX);
return ret;
}
void dp_clr_mlo_ptnr_list(struct dp_soc *soc, struct dp_vdev *vdev)
{
struct dp_soc_be *be_soc = dp_get_be_soc_from_dp_soc(soc);
struct dp_vdev_be *vdev_be = dp_get_be_vdev_from_dp_vdev(vdev);
struct dp_mlo_ctxt *dp_mlo = be_soc->ml_ctxt;
uint8_t soc_id = be_soc->mlo_chip_id;
uint8_t pdev_id = vdev->pdev->pdev_id;
int i, j;
for (i = 0; i < WLAN_MAX_MLO_CHIPS; i++) {
for (j = 0; j < WLAN_MAX_MLO_LINKS_PER_SOC; j++) {
struct dp_vdev *pr_vdev;
struct dp_soc *pr_soc;
struct dp_soc_be *pr_soc_be;
struct dp_pdev *pr_pdev;
struct dp_vdev_be *pr_vdev_be;
if (vdev_be->partner_vdev_list[i][j] ==
CDP_INVALID_VDEV_ID)
continue;
pr_soc = dp_mlo_get_soc_ref_by_chip_id(dp_mlo, i);
pr_soc_be = dp_get_be_soc_from_dp_soc(pr_soc);
pr_vdev = dp_vdev_get_ref_by_id(pr_soc,
vdev_be->partner_vdev_list[i][j],
DP_MOD_ID_RX);
if (!pr_vdev)
continue;
/* release ref and remove self vdev from partner list */
pr_vdev_be = dp_get_be_vdev_from_dp_vdev(pr_vdev);
dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_RX);
pr_vdev_be->partner_vdev_list[soc_id][pdev_id] =
CDP_INVALID_VDEV_ID;
/* release ref and remove partner vdev from self list */
dp_vdev_unref_delete(pr_soc, pr_vdev, DP_MOD_ID_RX);
pr_pdev = pr_vdev->pdev;
vdev_be->partner_vdev_list[pr_soc_be->mlo_chip_id][pr_pdev->pdev_id] =
CDP_INVALID_VDEV_ID;
dp_vdev_unref_delete(pr_soc, pr_vdev, DP_MOD_ID_RX);
}
}
}
static struct cdp_mlo_ops dp_mlo_ops = {
.mlo_soc_setup = dp_mlo_soc_setup,
.mlo_soc_teardown = dp_mlo_soc_teardown,
.update_mlo_ptnr_list = dp_update_mlo_ptnr_list,
};
void dp_soc_mlo_fill_params(struct dp_soc *soc,

9
dp/wifi3.0/be/mlo/dp_mlo.h
View File

@@ -24,6 +24,12 @@
/* Max number of peers supported */
#define DP_MAX_MLO_PEER 512
/* Max number of chips supported */
#define DP_MLO_MAX_DEST_CHIP_ID 3
/* shift value to index into the array, used instead of mult by 2 */
#define DP_MLO_DEST_CHIP_ID_SHIFT 1
/*
* dp_mlo_ctxt
*
@@ -93,4 +99,7 @@ void dp_soc_mlo_fill_params(struct dp_soc *soc,
*/
void dp_pdev_mlo_fill_params(struct dp_pdev *pdev,
struct cdp_pdev_attach_params *params);
struct dp_soc*
dp_mlo_get_soc_ref_by_chip_id(struct dp_mlo_ctxt *ml_ctxt, uint8_t chip_id);
#endif /* __DP_MLO_H */

4
dp/wifi3.0/dp_rx.c
View File

@@ -576,10 +576,6 @@ bool dp_rx_intrabss_ucast_fwd(struct dp_soc *soc, struct dp_peer *ta_peer,
{
uint16_t len;
if (dp_rx_intrabss_eapol_drop_check(soc, ta_peer, rx_tlv_hdr,
nbuf))
return true;
len = QDF_NBUF_CB_RX_PKT_LEN(nbuf);
/* linearize the nbuf just before we send to

4
dp/wifi3.0/li/dp_li_rx.c
View File

@@ -176,6 +176,10 @@ dp_rx_intrabss_fwd_li(struct dp_soc *soc,
return dp_rx_intrabss_mcbc_fwd(soc, ta_peer, rx_tlv_hdr,
nbuf, tid_stats);
if (dp_rx_intrabss_eapol_drop_check(soc, ta_peer, rx_tlv_hdr,
nbuf))
return true;
if (dp_rx_intrabss_ucast_check_li(soc, nbuf, ta_peer,
&msdu_metadata, &tx_vdev_id))
return dp_rx_intrabss_ucast_fwd(soc, ta_peer, tx_vdev_id,

12
hal/wifi3.0/be/hal_be_rx.h
View File

@@ -1,5 +1,6 @@
/*
* Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
@@ -22,6 +23,9 @@
#include "hal_be_hw_headers.h"
#include "hal_rx.h"
#define HAL_RX_DA_IDX_CHIP_ID_OFFSET 14
#define HAL_RX_DA_IDX_CHIP_ID_MASK 0x3
/*
* macro to set the cookie into the rxdma ring entry
*/
@@ -181,6 +185,11 @@
RX_MSDU_DESC_INFO_INTRA_BSS_OFFSET)) & \
RX_MSDU_DESC_INFO_INTRA_BSS_MASK)
#define HAL_RX_MSDU_DEST_CHIP_ID_GET(msdu_info_ptr) \
((*_OFFSET_TO_WORD_PTR(msdu_info_ptr, \
RX_MSDU_DESC_INFO_DEST_CHIP_ID_OFFSET)) & \
RX_MSDU_DESC_INFO_DEST_CHIP_ID_MASK)
#define HAL_RX_MPDU_ENCRYPT_TYPE_GET(_rx_mpdu_info) \
(_HAL_MS((*_OFFSET_TO_WORD_PTR(_rx_mpdu_info, \
RX_MPDU_INFO_ENCRYPT_TYPE_OFFSET)), \
@@ -200,6 +209,9 @@
(((struct reo_destination_ring *) \
reo_desc)->rx_msdu_desc_info_details)))
#define HAL_RX_DEST_CHIP_ID_GET(msdu_metadata) \
(((msdu_metadata)->da_idx >> HAL_RX_DA_IDX_CHIP_ID_OFFSET) & \
HAL_RX_DA_IDX_CHIP_ID_MASK)
/**
* enum hal_be_rx_wbm_error_source: Indicates which module initiated the
* release of this buffer or descriptor

50
umac/mlo_mgr/src/wlan_mlo_mgr_ap.c
View File

@@ -23,7 +23,56 @@
#include <wlan_mlo_mgr_cmn.h>
#include <wlan_mlo_mgr_main.h>
#include <wlan_utility.h>
#ifdef WLAN_MLO_MULTI_CHIP
#include "cdp_txrx_mlo.h"
#endif
#ifdef WLAN_MLO_MULTI_CHIP
bool mlo_ap_vdev_attach(struct wlan_objmgr_vdev *vdev,
uint8_t link_id,
uint16_t vdev_count)
{
struct wlan_mlo_dev_context *dev_ctx;
uint8_t pr_vdev_ids[WLAN_UMAC_MLO_MAX_VDEVS] = { CDP_INVALID_VDEV_ID };
struct wlan_objmgr_psoc *psoc;
int i;
if (!vdev || !vdev->mlo_dev_ctx || !vdev->mlo_dev_ctx->ap_ctx) {
mlo_err("Invalid input");
return false;
}
psoc = wlan_vdev_get_psoc(vdev);
if (!psoc)
return false;
dev_ctx = vdev->mlo_dev_ctx;
wlan_vdev_set_link_id(vdev, link_id);
wlan_vdev_mlme_feat_ext2_cap_set(vdev, WLAN_VDEV_FEXT2_MLO);
/**
* every link will trigger mlo_ap_vdev_attach,
* and they should provide the same vdev_count.
*/
mlo_dev_lock_acquire(dev_ctx);
dev_ctx->ap_ctx->num_ml_vdevs = vdev_count;
mlo_dev_lock_release(dev_ctx);
for (i = 0; i < WLAN_UMAC_MLO_MAX_VDEVS; i++) {
if (dev_ctx->wlan_vdev_list[i])
pr_vdev_ids[i] = wlan_vdev_get_id(dev_ctx->wlan_vdev_list[i]);
}
if (cdp_update_mlo_ptnr_list(wlan_psoc_get_dp_handle(psoc),
pr_vdev_ids, WLAN_UMAC_MLO_MAX_VDEVS,
wlan_vdev_get_id(vdev) != QDF_STATUS_SUCCESS)) {
mlo_debug("Failed to add vdev to partner vdev list, vdev id:%d",
wlan_vdev_get_id(vdev));
}
return true;
}
#else
bool mlo_ap_vdev_attach(struct wlan_objmgr_vdev *vdev,
uint8_t link_id,
uint16_t vdev_count)
@@ -49,6 +98,7 @@ bool mlo_ap_vdev_attach(struct wlan_objmgr_vdev *vdev,
return true;
}
#endif
void mlo_ap_get_vdev_list(struct wlan_objmgr_vdev *vdev,
uint16_t *vdev_count,

1
wlan_cfg/wlan_cfg.h
View File

@@ -90,6 +90,7 @@
/* Max number of chips that can participate in MLO */
#if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP)
#define WLAN_MAX_MLO_CHIPS 3
#define WLAN_MAX_MLO_LINKS_PER_SOC 2
#else
#define WLAN_MAX_MLO_CHIPS 1
#endif