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- /*
- * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2023 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
- * above copyright notice and this permission notice appear in all
- * copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
- * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
- #include <htt.h>
- #include <hal_hw_headers.h>
- #include <hal_api.h>
- #include "dp_peer.h"
- #include "dp_types.h"
- #include "dp_internal.h"
- #include "dp_ipa.h"
- #include "dp_rx.h"
- #include "htt_stats.h"
- #include "htt_ppdu_stats.h"
- #include "dp_htt.h"
- #ifdef WIFI_MONITOR_SUPPORT
- #include <dp_mon.h>
- #endif
- #include "qdf_mem.h" /* qdf_mem_malloc,free */
- #include "cdp_txrx_cmn_struct.h"
- #ifdef IPA_OPT_WIFI_DP
- #include "cdp_txrx_ipa.h"
- #endif
- #ifdef FEATURE_PERPKT_INFO
- #include "dp_ratetable.h"
- #endif
- #include <qdf_module.h>
- #ifdef CONFIG_SAWF_DEF_QUEUES
- #include <dp_sawf_htt.h>
- #endif
- #include <wbuff.h>
- #define HTT_TLV_HDR_LEN HTT_T2H_EXT_STATS_CONF_TLV_HDR_SIZE
- #define HTT_HTC_PKT_POOL_INIT_SIZE 64
- #define HTT_MSG_BUF_SIZE(msg_bytes) \
- ((msg_bytes) + HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING)
- #define HTT_PID_BIT_MASK 0x3
- #define DP_EXT_MSG_LENGTH 2048
- #define HTT_HEADER_LEN 16
- #define HTT_MGMT_CTRL_TLV_HDR_RESERVERD_LEN 16
- #define HTT_SHIFT_UPPER_TIMESTAMP 32
- #define HTT_MASK_UPPER_TIMESTAMP 0xFFFFFFFF00000000
- #define HTT_BKP_STATS_MAX_QUEUE_DEPTH 16
- struct dp_htt_htc_pkt *
- htt_htc_pkt_alloc(struct htt_soc *soc)
- {
- struct dp_htt_htc_pkt_union *pkt = NULL;
- HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
- if (soc->htt_htc_pkt_freelist) {
- pkt = soc->htt_htc_pkt_freelist;
- soc->htt_htc_pkt_freelist = soc->htt_htc_pkt_freelist->u.next;
- }
- HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
- if (!pkt)
- pkt = qdf_mem_malloc(sizeof(*pkt));
- if (!pkt)
- return NULL;
- htc_packet_set_magic_cookie(&(pkt->u.pkt.htc_pkt), 0);
- return &pkt->u.pkt; /* not actually a dereference */
- }
- qdf_export_symbol(htt_htc_pkt_alloc);
- void
- htt_htc_pkt_free(struct htt_soc *soc, struct dp_htt_htc_pkt *pkt)
- {
- struct dp_htt_htc_pkt_union *u_pkt =
- (struct dp_htt_htc_pkt_union *)pkt;
- HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
- htc_packet_set_magic_cookie(&(u_pkt->u.pkt.htc_pkt), 0);
- u_pkt->u.next = soc->htt_htc_pkt_freelist;
- soc->htt_htc_pkt_freelist = u_pkt;
- HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
- }
- qdf_export_symbol(htt_htc_pkt_free);
- void
- htt_htc_pkt_pool_free(struct htt_soc *soc)
- {
- struct dp_htt_htc_pkt_union *pkt, *next;
- pkt = soc->htt_htc_pkt_freelist;
- while (pkt) {
- next = pkt->u.next;
- qdf_mem_free(pkt);
- pkt = next;
- }
- soc->htt_htc_pkt_freelist = NULL;
- }
- #ifndef ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST
- /**
- * htt_htc_misc_pkt_list_trim() - trim misc list
- * @soc: HTT SOC handle
- * @level: max no. of pkts in list
- */
- static void
- htt_htc_misc_pkt_list_trim(struct htt_soc *soc, int level)
- {
- struct dp_htt_htc_pkt_union *pkt, *next, *prev = NULL;
- int i = 0;
- qdf_nbuf_t netbuf;
- HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
- pkt = soc->htt_htc_pkt_misclist;
- while (pkt) {
- next = pkt->u.next;
- /* trim the out grown list*/
- if (++i > level) {
- netbuf =
- (qdf_nbuf_t)(pkt->u.pkt.htc_pkt.pNetBufContext);
- qdf_nbuf_unmap(soc->osdev, netbuf, QDF_DMA_TO_DEVICE);
- qdf_nbuf_free(netbuf);
- qdf_mem_free(pkt);
- pkt = NULL;
- if (prev)
- prev->u.next = NULL;
- }
- prev = pkt;
- pkt = next;
- }
- HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
- }
- void
- htt_htc_misc_pkt_list_add(struct htt_soc *soc, struct dp_htt_htc_pkt *pkt)
- {
- struct dp_htt_htc_pkt_union *u_pkt =
- (struct dp_htt_htc_pkt_union *)pkt;
- int misclist_trim_level = htc_get_tx_queue_depth(soc->htc_soc,
- pkt->htc_pkt.Endpoint)
- + DP_HTT_HTC_PKT_MISCLIST_SIZE;
- HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
- if (soc->htt_htc_pkt_misclist) {
- u_pkt->u.next = soc->htt_htc_pkt_misclist;
- soc->htt_htc_pkt_misclist = u_pkt;
- } else {
- soc->htt_htc_pkt_misclist = u_pkt;
- }
- HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
- /* only ce pipe size + tx_queue_depth could possibly be in use
- * free older packets in the misclist
- */
- htt_htc_misc_pkt_list_trim(soc, misclist_trim_level);
- }
- qdf_export_symbol(htt_htc_misc_pkt_list_add);
- #endif /* ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST */
- /**
- * htt_htc_misc_pkt_pool_free() - free pkts in misc list
- * @soc: HTT SOC handle
- */
- static void
- htt_htc_misc_pkt_pool_free(struct htt_soc *soc)
- {
- struct dp_htt_htc_pkt_union *pkt, *next;
- qdf_nbuf_t netbuf;
- HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex);
- pkt = soc->htt_htc_pkt_misclist;
- while (pkt) {
- next = pkt->u.next;
- if (htc_packet_get_magic_cookie(&(pkt->u.pkt.htc_pkt)) !=
- HTC_PACKET_MAGIC_COOKIE) {
- pkt = next;
- soc->stats.skip_count++;
- continue;
- }
- netbuf = (qdf_nbuf_t) (pkt->u.pkt.htc_pkt.pNetBufContext);
- qdf_nbuf_unmap(soc->osdev, netbuf, QDF_DMA_TO_DEVICE);
- soc->stats.htc_pkt_free++;
- dp_htt_info("%pK: Pkt free count %d",
- soc->dp_soc, soc->stats.htc_pkt_free);
- qdf_nbuf_free(netbuf);
- qdf_mem_free(pkt);
- pkt = next;
- }
- soc->htt_htc_pkt_misclist = NULL;
- HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex);
- dp_info("HTC Packets, fail count = %d, skip count = %d",
- soc->stats.fail_count, soc->stats.skip_count);
- }
- /**
- * htt_t2h_mac_addr_deswizzle() - Swap MAC addr bytes if FW endianness differ
- * @tgt_mac_addr: Target MAC
- * @buffer: Output buffer
- */
- static u_int8_t *
- htt_t2h_mac_addr_deswizzle(u_int8_t *tgt_mac_addr, u_int8_t *buffer)
- {
- #ifdef BIG_ENDIAN_HOST
- /*
- * The host endianness is opposite of the target endianness.
- * To make u_int32_t elements come out correctly, the target->host
- * upload has swizzled the bytes in each u_int32_t element of the
- * message.
- * For byte-array message fields like the MAC address, this
- * upload swizzling puts the bytes in the wrong order, and needs
- * to be undone.
- */
- buffer[0] = tgt_mac_addr[3];
- buffer[1] = tgt_mac_addr[2];
- buffer[2] = tgt_mac_addr[1];
- buffer[3] = tgt_mac_addr[0];
- buffer[4] = tgt_mac_addr[7];
- buffer[5] = tgt_mac_addr[6];
- return buffer;
- #else
- /*
- * The host endianness matches the target endianness -
- * we can use the mac addr directly from the message buffer.
- */
- return tgt_mac_addr;
- #endif
- }
- /**
- * dp_htt_h2t_send_complete_free_netbuf() - Free completed buffer
- * @soc: SOC handle
- * @status: Completion status
- * @netbuf: HTT buffer
- */
- static void
- dp_htt_h2t_send_complete_free_netbuf(
- void *soc, A_STATUS status, qdf_nbuf_t netbuf)
- {
- qdf_nbuf_free(netbuf);
- }
- #ifdef ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST
- void
- dp_htt_h2t_send_complete(void *context, HTC_PACKET *htc_pkt)
- {
- struct htt_soc *soc = (struct htt_soc *) context;
- struct dp_htt_htc_pkt *htt_pkt;
- qdf_nbuf_t netbuf;
- htt_pkt = container_of(htc_pkt, struct dp_htt_htc_pkt, htc_pkt);
- /* process (free or keep) the netbuf that held the message */
- netbuf = (qdf_nbuf_t) htc_pkt->pNetBufContext;
- /*
- * adf sendcomplete is required for windows only
- */
- /* qdf_nbuf_set_sendcompleteflag(netbuf, TRUE); */
- /* free the htt_htc_pkt / HTC_PACKET object */
- qdf_nbuf_free(netbuf);
- htt_htc_pkt_free(soc, htt_pkt);
- }
- #else /* ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST */
- void
- dp_htt_h2t_send_complete(void *context, HTC_PACKET *htc_pkt)
- {
- void (*send_complete_part2)(
- void *soc, QDF_STATUS status, qdf_nbuf_t msdu);
- struct htt_soc *soc = (struct htt_soc *) context;
- struct dp_htt_htc_pkt *htt_pkt;
- qdf_nbuf_t netbuf;
- send_complete_part2 = htc_pkt->pPktContext;
- htt_pkt = container_of(htc_pkt, struct dp_htt_htc_pkt, htc_pkt);
- /* process (free or keep) the netbuf that held the message */
- netbuf = (qdf_nbuf_t) htc_pkt->pNetBufContext;
- /*
- * adf sendcomplete is required for windows only
- */
- /* qdf_nbuf_set_sendcompleteflag(netbuf, TRUE); */
- if (send_complete_part2){
- send_complete_part2(
- htt_pkt->soc_ctxt, htc_pkt->Status, netbuf);
- }
- /* free the htt_htc_pkt / HTC_PACKET object */
- htt_htc_pkt_free(soc, htt_pkt);
- }
- #endif /* ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST */
- /**
- * dp_htt_h2t_add_tcl_metadata_ver_v1() - Add tcl_metadata version V1
- * @soc: HTT SOC handle
- * @msg: Pointer to nbuf
- *
- * Return: 0 on success; error code on failure
- */
- static int dp_htt_h2t_add_tcl_metadata_ver_v1(struct htt_soc *soc,
- qdf_nbuf_t *msg)
- {
- uint32_t *msg_word;
- *msg = qdf_nbuf_alloc(
- soc->osdev,
- HTT_MSG_BUF_SIZE(HTT_VER_REQ_BYTES),
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
- if (!*msg)
- return QDF_STATUS_E_NOMEM;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(*msg, HTT_VER_REQ_BYTES)) {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "%s: Failed to expand head for HTT_H2T_MSG_TYPE_VERSION_REQ msg",
- __func__);
- return QDF_STATUS_E_FAILURE;
- }
- /* fill in the message contents */
- msg_word = (u_int32_t *)qdf_nbuf_data(*msg);
- /* rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(*msg, HTC_HDR_ALIGNMENT_PADDING);
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VERSION_REQ);
- return QDF_STATUS_SUCCESS;
- }
- #ifdef QCA_DP_TX_FW_METADATA_V2
- /**
- * dp_htt_h2t_add_tcl_metadata_ver_v2() - Add tcl_metadata version V2
- * @soc: HTT SOC handle
- * @msg: Pointer to nbuf
- *
- * Return: 0 on success; error code on failure
- */
- static int dp_htt_h2t_add_tcl_metadata_ver_v2(struct htt_soc *soc,
- qdf_nbuf_t *msg)
- {
- uint32_t *msg_word;
- *msg = qdf_nbuf_alloc(
- soc->osdev,
- HTT_MSG_BUF_SIZE(HTT_VER_REQ_BYTES + HTT_TCL_METADATA_VER_SZ),
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
- if (!*msg)
- return QDF_STATUS_E_NOMEM;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(*msg,
- HTT_VER_REQ_BYTES + HTT_TCL_METADATA_VER_SZ)) {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "%s: Failed to expand head for HTT_H2T_MSG_TYPE_VERSION_REQ msg",
- __func__);
- return QDF_STATUS_E_FAILURE;
- }
- /* fill in the message contents */
- msg_word = (u_int32_t *)qdf_nbuf_data(*msg);
- /* rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(*msg, HTC_HDR_ALIGNMENT_PADDING);
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VERSION_REQ);
- /* word 1 */
- msg_word++;
- *msg_word = 0;
- HTT_OPTION_TLV_TAG_SET(*msg_word, HTT_OPTION_TLV_TAG_TCL_METADATA_VER);
- HTT_OPTION_TLV_LENGTH_SET(*msg_word, HTT_TCL_METADATA_VER_SZ);
- HTT_OPTION_TLV_TCL_METADATA_VER_SET(*msg_word,
- HTT_OPTION_TLV_TCL_METADATA_V21);
- return QDF_STATUS_SUCCESS;
- }
- /**
- * dp_htt_h2t_add_tcl_metadata_ver() - Add tcl_metadata version
- * @soc: HTT SOC handle
- * @msg: Pointer to nbuf
- *
- * Return: 0 on success; error code on failure
- */
- static int dp_htt_h2t_add_tcl_metadata_ver(struct htt_soc *soc, qdf_nbuf_t *msg)
- {
- /* Use tcl_metadata_v1 when NSS offload is enabled */
- if (wlan_cfg_get_dp_soc_nss_cfg(soc->dp_soc->wlan_cfg_ctx) ||
- soc->dp_soc->cdp_soc.ol_ops->get_con_mode() == QDF_GLOBAL_FTM_MODE)
- return dp_htt_h2t_add_tcl_metadata_ver_v1(soc, msg);
- else
- return dp_htt_h2t_add_tcl_metadata_ver_v2(soc, msg);
- }
- #else
- static int dp_htt_h2t_add_tcl_metadata_ver(struct htt_soc *soc, qdf_nbuf_t *msg)
- {
- return dp_htt_h2t_add_tcl_metadata_ver_v1(soc, msg);
- }
- #endif
- /**
- * htt_h2t_ver_req_msg() - Send HTT version request message to target
- * @soc: HTT SOC handle
- *
- * Return: 0 on success; error code on failure
- */
- static int htt_h2t_ver_req_msg(struct htt_soc *soc)
- {
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t msg = NULL;
- QDF_STATUS status;
- status = dp_htt_h2t_add_tcl_metadata_ver(soc, &msg);
- if (status != QDF_STATUS_SUCCESS)
- return status;
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf, qdf_nbuf_data(msg),
- qdf_nbuf_len(msg), soc->htc_endpoint,
- HTC_TX_PACKET_TAG_RTPM_PUT_RC);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_VERSION_REQ,
- NULL);
- if (status != QDF_STATUS_SUCCESS) {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- }
- #ifdef IPA_OPT_WIFI_DP
- QDF_STATUS htt_h2t_rx_cce_super_rule_setup(struct htt_soc *soc, void *param)
- {
- struct wifi_dp_flt_setup *flt_params =
- (struct wifi_dp_flt_setup *)param;
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t msg;
- uint32_t *msg_word;
- uint8_t *htt_logger_bufp;
- uint16_t ver = 0;
- uint8_t i, valid = 0;
- uint8_t num_filters = flt_params->num_filters;
- uint8_t pdev_id = flt_params->pdev_id;
- uint8_t op = flt_params->op;
- uint16_t ipv4 = qdf_ntohs(QDF_NBUF_TRAC_IPV4_ETH_TYPE);
- uint16_t ipv6 = qdf_ntohs(QDF_NBUF_TRAC_IPV6_ETH_TYPE);
- QDF_STATUS status;
- if (num_filters > RX_CCE_SUPER_RULE_SETUP_NUM) {
- dp_htt_err("Wrong filter count %d", num_filters);
- return QDF_STATUS_FILT_REQ_ERROR;
- }
- msg = qdf_nbuf_alloc(soc->osdev,
- HTT_MSG_BUF_SIZE(HTT_RX_CCE_SUPER_RULE_SETUP_SZ),
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4,
- true);
- if (!msg) {
- dp_htt_err("Fail to allocate SUPER_RULE_SETUP msg ");
- return QDF_STATUS_E_FAILURE;
- }
- qdf_nbuf_put_tail(msg, HTT_RX_CCE_SUPER_RULE_SETUP_SZ);
- msg_word = (uint32_t *)qdf_nbuf_data(msg);
- memset(msg_word, 0, HTT_RX_CCE_SUPER_RULE_SETUP_SZ);
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word,
- HTT_H2T_MSG_TYPE_RX_CCE_SUPER_RULE_SETUP);
- HTT_RX_CCE_SUPER_RULE_SETUP_PDEV_ID_SET(*msg_word, pdev_id);
- HTT_RX_CCE_SUPER_RULE_SETUP_OPERATION_SET(*msg_word, op);
- /* Set cce_super_rule_params */
- for (i = 0; i < RX_CCE_SUPER_RULE_SETUP_NUM; i++) {
- valid = flt_params->flt_addr_params[i].valid;
- ver = flt_params->flt_addr_params[i].l3_type;
- msg_word++;
- if (ver == ipv4) {
- HTT_RX_CCE_SUPER_RULE_SETUP_IPV4_ADDR_ARRAY_SET(
- msg_word,
- flt_params->flt_addr_params[i].src_ipv4_addr);
- } else if (ver == ipv6) {
- HTT_RX_CCE_SUPER_RULE_SETUP_IPV6_ADDR_ARRAY_SET(
- msg_word,
- flt_params->flt_addr_params[i].src_ipv6_addr);
- } else {
- dp_htt_debug("Filter %d not in use.", i);
- }
- /* move uint32_t *msg_word by IPV6 addr size */
- msg_word += (QDF_IPV6_ADDR_SIZE / 4);
- if (ver == ipv4) {
- HTT_RX_CCE_SUPER_RULE_SETUP_IPV4_ADDR_ARRAY_SET(
- msg_word,
- flt_params->flt_addr_params[i].dst_ipv4_addr);
- } else if (ver == ipv6) {
- HTT_RX_CCE_SUPER_RULE_SETUP_IPV6_ADDR_ARRAY_SET(
- msg_word,
- flt_params->flt_addr_params[i].dst_ipv6_addr);
- } else {
- dp_htt_debug("Filter %d not in use.", i);
- }
- /* move uint32_t *msg_word by IPV6 addr size */
- msg_word += (QDF_IPV6_ADDR_SIZE / 4);
- HTT_RX_CCE_SUPER_RULE_SETUP_L3_TYPE_SET(*msg_word, ver);
- HTT_RX_CCE_SUPER_RULE_SETUP_L4_TYPE_SET(
- *msg_word,
- flt_params->flt_addr_params[i].l4_type);
- HTT_RX_CCE_SUPER_RULE_SETUP_IS_VALID_SET(*msg_word, valid);
- msg_word++;
- HTT_RX_CCE_SUPER_RULE_SETUP_L4_SRC_PORT_SET(
- *msg_word,
- flt_params->flt_addr_params[i].src_port);
- HTT_RX_CCE_SUPER_RULE_SETUP_L4_DST_PORT_SET(
- *msg_word,
- flt_params->flt_addr_params[i].dst_port);
- dp_info("opt_dp:: pdev: %u ver %u, flt_num %u, op %u",
- pdev_id, ver, i, op);
- dp_info("valid %u", valid);
- }
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- dp_htt_err("Fail to allocate dp_htt_htc_pkt buffer");
- qdf_assert(0);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_NOMEM;
- }
- pkt->soc_ctxt = NULL; /*not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg), qdf_nbuf_len(msg),
- soc->htc_endpoint,
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt,
- HTT_H2T_MSG_TYPE_RX_CCE_SUPER_RULE_SETUP,
- htt_logger_bufp);
- if (status != QDF_STATUS_SUCCESS) {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- }
- #endif /* IPA_OPT_WIFI_DP */
- int htt_srng_setup(struct htt_soc *soc, int mac_id,
- hal_ring_handle_t hal_ring_hdl,
- int hal_ring_type)
- {
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t htt_msg;
- uint32_t *msg_word;
- struct hal_srng_params srng_params;
- qdf_dma_addr_t hp_addr, tp_addr;
- uint32_t ring_entry_size =
- hal_srng_get_entrysize(soc->hal_soc, hal_ring_type);
- int htt_ring_type, htt_ring_id;
- uint8_t *htt_logger_bufp;
- int target_pdev_id;
- int lmac_id = dp_get_lmac_id_for_pdev_id(soc->dp_soc, 0, mac_id);
- QDF_STATUS status;
- /* Sizes should be set in 4-byte words */
- ring_entry_size = ring_entry_size >> 2;
- htt_msg = qdf_nbuf_alloc(soc->osdev,
- HTT_MSG_BUF_SIZE(HTT_SRING_SETUP_SZ),
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
- if (!htt_msg) {
- dp_err("htt_msg alloc failed ring type %d", hal_ring_type);
- goto fail0;
- }
- hal_get_srng_params(soc->hal_soc, hal_ring_hdl, &srng_params);
- hp_addr = hal_srng_get_hp_addr(soc->hal_soc, hal_ring_hdl);
- tp_addr = hal_srng_get_tp_addr(soc->hal_soc, hal_ring_hdl);
- switch (hal_ring_type) {
- case RXDMA_BUF:
- #ifdef QCA_HOST2FW_RXBUF_RING
- if (srng_params.ring_id ==
- (HAL_SRNG_WMAC1_SW2RXDMA0_BUF0 +
- (lmac_id * HAL_MAX_RINGS_PER_LMAC))) {
- htt_ring_id = HTT_HOST1_TO_FW_RXBUF_RING;
- htt_ring_type = HTT_SW_TO_SW_RING;
- #ifdef IPA_OFFLOAD
- } else if (srng_params.ring_id ==
- (HAL_SRNG_WMAC1_SW2RXDMA0_BUF1 +
- (lmac_id * HAL_MAX_RINGS_PER_LMAC))) {
- htt_ring_id = HTT_HOST2_TO_FW_RXBUF_RING;
- htt_ring_type = HTT_SW_TO_SW_RING;
- #ifdef IPA_WDI3_VLAN_SUPPORT
- } else if (srng_params.ring_id ==
- (HAL_SRNG_WMAC1_SW2RXDMA0_BUF2 +
- (lmac_id * HAL_MAX_RINGS_PER_LMAC))) {
- htt_ring_id = HTT_HOST3_TO_FW_RXBUF_RING;
- htt_ring_type = HTT_SW_TO_SW_RING;
- #endif
- #endif
- #else
- if (srng_params.ring_id ==
- (HAL_SRNG_WMAC1_SW2RXDMA0_BUF0 +
- (lmac_id * HAL_MAX_RINGS_PER_LMAC))) {
- htt_ring_id = HTT_RXDMA_HOST_BUF_RING;
- htt_ring_type = HTT_SW_TO_HW_RING;
- #endif
- } else if (srng_params.ring_id ==
- (HAL_SRNG_WMAC1_SW2RXDMA1_BUF +
- (lmac_id * HAL_MAX_RINGS_PER_LMAC))) {
- htt_ring_id = HTT_RXDMA_HOST_BUF_RING;
- htt_ring_type = HTT_SW_TO_HW_RING;
- #ifdef FEATURE_DIRECT_LINK
- } else if (srng_params.ring_id ==
- (HAL_SRNG_WMAC1_RX_DIRECT_LINK_SW_REFILL_RING +
- (lmac_id * HAL_MAX_RINGS_PER_LMAC))) {
- htt_ring_id = HTT_LPASS_TO_FW_RXBUF_RING;
- htt_ring_type = HTT_SW_TO_SW_RING;
- #endif
- } else {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "%s: Ring %d currently not supported",
- __func__, srng_params.ring_id);
- goto fail1;
- }
- break;
- case RXDMA_MONITOR_BUF:
- htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc,
- RXDMA_MONITOR_BUF);
- htt_ring_type = HTT_SW_TO_HW_RING;
- break;
- case RXDMA_MONITOR_STATUS:
- htt_ring_id = HTT_RXDMA_MONITOR_STATUS_RING;
- htt_ring_type = HTT_SW_TO_HW_RING;
- break;
- case RXDMA_MONITOR_DST:
- htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc,
- RXDMA_MONITOR_DST);
- htt_ring_type = HTT_HW_TO_SW_RING;
- break;
- case RXDMA_MONITOR_DESC:
- htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING;
- htt_ring_type = HTT_SW_TO_HW_RING;
- break;
- case RXDMA_DST:
- htt_ring_id = HTT_RXDMA_NON_MONITOR_DEST_RING;
- htt_ring_type = HTT_HW_TO_SW_RING;
- break;
- case TX_MONITOR_BUF:
- htt_ring_id = HTT_TX_MON_HOST2MON_BUF_RING;
- htt_ring_type = HTT_SW_TO_HW_RING;
- break;
- case TX_MONITOR_DST:
- htt_ring_id = HTT_TX_MON_MON2HOST_DEST_RING;
- htt_ring_type = HTT_HW_TO_SW_RING;
- break;
- case SW2RXDMA_LINK_RELEASE:
- htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING;
- htt_ring_type = HTT_SW_TO_HW_RING;
- break;
- default:
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "%s: Ring currently not supported", __func__);
- goto fail1;
- }
- dp_info("ring_type %d ring_id %d htt_ring_id %d hp_addr 0x%llx tp_addr 0x%llx",
- hal_ring_type, srng_params.ring_id, htt_ring_id,
- (uint64_t)hp_addr,
- (uint64_t)tp_addr);
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (qdf_nbuf_put_tail(htt_msg, HTT_SRING_SETUP_SZ) == NULL) {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "%s: Failed to expand head for SRING_SETUP msg",
- __func__);
- return QDF_STATUS_E_FAILURE;
- }
- msg_word = (uint32_t *)qdf_nbuf_data(htt_msg);
- /* rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING);
- /* word 0 */
- *msg_word = 0;
- htt_logger_bufp = (uint8_t *)msg_word;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_SRING_SETUP);
- target_pdev_id =
- dp_get_target_pdev_id_for_host_pdev_id(soc->dp_soc, mac_id);
- if ((htt_ring_type == HTT_SW_TO_HW_RING) ||
- (htt_ring_type == HTT_HW_TO_SW_RING))
- HTT_SRING_SETUP_PDEV_ID_SET(*msg_word, target_pdev_id);
- else
- HTT_SRING_SETUP_PDEV_ID_SET(*msg_word, mac_id);
- dp_info("mac_id %d", mac_id);
- HTT_SRING_SETUP_RING_TYPE_SET(*msg_word, htt_ring_type);
- /* TODO: Discuss with FW on changing this to unique ID and using
- * htt_ring_type to send the type of ring
- */
- HTT_SRING_SETUP_RING_ID_SET(*msg_word, htt_ring_id);
- /* word 1 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_RING_BASE_ADDR_LO_SET(*msg_word,
- srng_params.ring_base_paddr & 0xffffffff);
- /* word 2 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_RING_BASE_ADDR_HI_SET(*msg_word,
- (uint64_t)srng_params.ring_base_paddr >> 32);
- /* word 3 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_ENTRY_SIZE_SET(*msg_word, ring_entry_size);
- HTT_SRING_SETUP_RING_SIZE_SET(*msg_word,
- (ring_entry_size * srng_params.num_entries));
- dp_info("entry_size %d", ring_entry_size);
- dp_info("num_entries %d", srng_params.num_entries);
- dp_info("ring_size %d", (ring_entry_size * srng_params.num_entries));
- if (htt_ring_type == HTT_SW_TO_HW_RING)
- HTT_SRING_SETUP_RING_MISC_CFG_FLAG_LOOPCOUNT_DISABLE_SET(
- *msg_word, 1);
- HTT_SRING_SETUP_RING_MISC_CFG_FLAG_MSI_SWAP_SET(*msg_word,
- !!(srng_params.flags & HAL_SRNG_MSI_SWAP));
- HTT_SRING_SETUP_RING_MISC_CFG_FLAG_TLV_SWAP_SET(*msg_word,
- !!(srng_params.flags & HAL_SRNG_DATA_TLV_SWAP));
- HTT_SRING_SETUP_RING_MISC_CFG_FLAG_HOST_FW_SWAP_SET(*msg_word,
- !!(srng_params.flags & HAL_SRNG_RING_PTR_SWAP));
- /* word 4 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_HEAD_OFFSET32_REMOTE_BASE_ADDR_LO_SET(*msg_word,
- hp_addr & 0xffffffff);
- /* word 5 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_HEAD_OFFSET32_REMOTE_BASE_ADDR_HI_SET(*msg_word,
- (uint64_t)hp_addr >> 32);
- /* word 6 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_TAIL_OFFSET32_REMOTE_BASE_ADDR_LO_SET(*msg_word,
- tp_addr & 0xffffffff);
- /* word 7 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_TAIL_OFFSET32_REMOTE_BASE_ADDR_HI_SET(*msg_word,
- (uint64_t)tp_addr >> 32);
- /* word 8 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_RING_MSI_ADDR_LO_SET(*msg_word,
- srng_params.msi_addr & 0xffffffff);
- /* word 9 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_RING_MSI_ADDR_HI_SET(*msg_word,
- (uint64_t)(srng_params.msi_addr) >> 32);
- /* word 10 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_RING_MSI_DATA_SET(*msg_word,
- qdf_cpu_to_le32(srng_params.msi_data));
- /* word 11 */
- msg_word++;
- *msg_word = 0;
- HTT_SRING_SETUP_INTR_BATCH_COUNTER_TH_SET(*msg_word,
- srng_params.intr_batch_cntr_thres_entries *
- ring_entry_size);
- HTT_SRING_SETUP_INTR_TIMER_TH_SET(*msg_word,
- srng_params.intr_timer_thres_us >> 3);
- /* word 12 */
- msg_word++;
- *msg_word = 0;
- if (srng_params.flags & HAL_SRNG_LOW_THRES_INTR_ENABLE) {
- /* TODO: Setting low threshold to 1/8th of ring size - see
- * if this needs to be configurable
- */
- HTT_SRING_SETUP_INTR_LOW_TH_SET(*msg_word,
- srng_params.low_threshold);
- }
- /* "response_required" field should be set if a HTT response message is
- * required after setting up the ring.
- */
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- dp_err("pkt alloc failed, ring_type %d ring_id %d htt_ring_id %d",
- hal_ring_type, srng_params.ring_id, htt_ring_id);
- goto fail1;
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(
- &pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(htt_msg),
- qdf_nbuf_len(htt_msg),
- soc->htc_endpoint,
- HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_SRING_SETUP,
- htt_logger_bufp);
- if (status != QDF_STATUS_SUCCESS) {
- qdf_nbuf_free(htt_msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- fail1:
- qdf_nbuf_free(htt_msg);
- fail0:
- return QDF_STATUS_E_FAILURE;
- }
- qdf_export_symbol(htt_srng_setup);
- #ifdef QCA_SUPPORT_FULL_MON
- /**
- * htt_h2t_full_mon_cfg() - Send full monitor configuration msg to FW
- *
- * @htt_soc: HTT Soc handle
- * @pdev_id: Radio id
- * @config: enabled/disable configuration
- *
- * Return: Success when HTT message is sent, error on failure
- */
- int htt_h2t_full_mon_cfg(struct htt_soc *htt_soc,
- uint8_t pdev_id,
- enum dp_full_mon_config config)
- {
- struct htt_soc *soc = (struct htt_soc *)htt_soc;
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t htt_msg;
- uint32_t *msg_word;
- uint8_t *htt_logger_bufp;
- QDF_STATUS status;
- htt_msg = qdf_nbuf_alloc(soc->osdev,
- HTT_MSG_BUF_SIZE(
- HTT_RX_FULL_MONITOR_MODE_SETUP_SZ),
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING,
- 4,
- TRUE);
- if (!htt_msg)
- return QDF_STATUS_E_FAILURE;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(htt_msg, HTT_RX_FULL_MONITOR_MODE_SETUP_SZ)) {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "%s: Failed to expand head for RX Ring Cfg msg",
- __func__);
- goto fail1;
- }
- msg_word = (uint32_t *)qdf_nbuf_data(htt_msg);
- /* rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING);
- /* word 0 */
- *msg_word = 0;
- htt_logger_bufp = (uint8_t *)msg_word;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE);
- HTT_RX_FULL_MONITOR_MODE_OPERATION_PDEV_ID_SET(
- *msg_word, DP_SW2HW_MACID(pdev_id));
- msg_word++;
- *msg_word = 0;
- /* word 1 */
- if (config == DP_FULL_MON_ENABLE) {
- HTT_RX_FULL_MONITOR_MODE_ENABLE_SET(*msg_word, true);
- HTT_RX_FULL_MONITOR_MODE_ZERO_MPDU_SET(*msg_word, true);
- HTT_RX_FULL_MONITOR_MODE_NON_ZERO_MPDU_SET(*msg_word, true);
- HTT_RX_FULL_MONITOR_MODE_RELEASE_RINGS_SET(*msg_word, 0x2);
- } else if (config == DP_FULL_MON_DISABLE) {
- /* As per MAC team's suggestion, While disabling full monitor
- * mode, Set 'en' bit to true in full monitor mode register.
- */
- HTT_RX_FULL_MONITOR_MODE_ENABLE_SET(*msg_word, true);
- HTT_RX_FULL_MONITOR_MODE_ZERO_MPDU_SET(*msg_word, false);
- HTT_RX_FULL_MONITOR_MODE_NON_ZERO_MPDU_SET(*msg_word, false);
- HTT_RX_FULL_MONITOR_MODE_RELEASE_RINGS_SET(*msg_word, 0x2);
- }
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- qdf_err("HTC packet allocation failed");
- goto fail1;
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(
- &pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(htt_msg),
- qdf_nbuf_len(htt_msg),
- soc->htc_endpoint,
- HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg);
- qdf_debug("config: %d", config);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt,
- HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE,
- htt_logger_bufp);
- if (status != QDF_STATUS_SUCCESS) {
- qdf_nbuf_free(htt_msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- fail1:
- qdf_nbuf_free(htt_msg);
- return QDF_STATUS_E_FAILURE;
- }
- qdf_export_symbol(htt_h2t_full_mon_cfg);
- #else
- int htt_h2t_full_mon_cfg(struct htt_soc *htt_soc,
- uint8_t pdev_id,
- enum dp_full_mon_config config)
- {
- return 0;
- }
- qdf_export_symbol(htt_h2t_full_mon_cfg);
- #endif
- #ifdef QCA_UNDECODED_METADATA_SUPPORT
- static inline void
- dp_mon_rx_enable_phy_errors(uint32_t *msg_word,
- struct htt_rx_ring_tlv_filter *htt_tlv_filter)
- {
- if (htt_tlv_filter->phy_err_filter_valid) {
- HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_SET
- (*msg_word, htt_tlv_filter->fp_phy_err);
- HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_BUF_SRC_SET
- (*msg_word, htt_tlv_filter->fp_phy_err_buf_src);
- HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_BUF_DEST_SET
- (*msg_word, htt_tlv_filter->fp_phy_err_buf_dest);
- /* word 12*/
- msg_word++;
- *msg_word = 0;
- HTT_RX_RING_SELECTION_CFG_PHY_ERR_MASK_SET
- (*msg_word, htt_tlv_filter->phy_err_mask);
- /* word 13*/
- msg_word++;
- *msg_word = 0;
- HTT_RX_RING_SELECTION_CFG_PHY_ERR_MASK_CONT_SET
- (*msg_word, htt_tlv_filter->phy_err_mask_cont);
- }
- }
- #else
- static inline void
- dp_mon_rx_enable_phy_errors(uint32_t *msg_word,
- struct htt_rx_ring_tlv_filter *htt_tlv_filter)
- {
- }
- #endif
- int htt_h2t_rx_ring_cfg(struct htt_soc *htt_soc, int pdev_id,
- hal_ring_handle_t hal_ring_hdl,
- int hal_ring_type, int ring_buf_size,
- struct htt_rx_ring_tlv_filter *htt_tlv_filter)
- {
- struct htt_soc *soc = (struct htt_soc *)htt_soc;
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t htt_msg;
- uint32_t *msg_word;
- uint32_t *msg_word_data;
- struct hal_srng_params srng_params;
- uint32_t htt_ring_type, htt_ring_id;
- uint32_t tlv_filter;
- uint8_t *htt_logger_bufp;
- struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx = soc->dp_soc->wlan_cfg_ctx;
- uint32_t mon_drop_th = wlan_cfg_get_mon_drop_thresh(wlan_cfg_ctx);
- int target_pdev_id;
- QDF_STATUS status;
- htt_msg = qdf_nbuf_alloc(soc->osdev,
- HTT_MSG_BUF_SIZE(HTT_RX_RING_SELECTION_CFG_SZ),
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
- if (!htt_msg) {
- dp_err("htt_msg alloc failed ring type %d", hal_ring_type);
- goto fail0;
- }
- hal_get_srng_params(soc->hal_soc, hal_ring_hdl, &srng_params);
- switch (hal_ring_type) {
- case RXDMA_BUF:
- htt_ring_id = HTT_RXDMA_HOST_BUF_RING;
- htt_ring_type = HTT_SW_TO_HW_RING;
- break;
- case RXDMA_MONITOR_BUF:
- htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc,
- RXDMA_MONITOR_BUF);
- htt_ring_type = HTT_SW_TO_HW_RING;
- break;
- case RXDMA_MONITOR_STATUS:
- htt_ring_id = HTT_RXDMA_MONITOR_STATUS_RING;
- htt_ring_type = HTT_SW_TO_HW_RING;
- break;
- case RXDMA_MONITOR_DST:
- htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc,
- RXDMA_MONITOR_DST);
- htt_ring_type = HTT_HW_TO_SW_RING;
- break;
- case RXDMA_MONITOR_DESC:
- htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING;
- htt_ring_type = HTT_SW_TO_HW_RING;
- break;
- case RXDMA_DST:
- htt_ring_id = HTT_RXDMA_NON_MONITOR_DEST_RING;
- htt_ring_type = HTT_HW_TO_SW_RING;
- break;
- default:
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "%s: Ring currently not supported", __func__);
- goto fail1;
- }
- dp_info("ring_type %d ring_id %d htt_ring_id %d",
- hal_ring_type, srng_params.ring_id, htt_ring_id);
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (qdf_nbuf_put_tail(htt_msg, HTT_RX_RING_SELECTION_CFG_SZ) == NULL) {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "%s: Failed to expand head for RX Ring Cfg msg",
- __func__);
- goto fail1; /* failure */
- }
- msg_word = (uint32_t *)qdf_nbuf_data(htt_msg);
- /* rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING);
- /* word 0 */
- htt_logger_bufp = (uint8_t *)msg_word;
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG);
- /* applicable only for post Li */
- dp_rx_mon_enable(soc->dp_soc, msg_word, htt_tlv_filter);
- /*
- * pdev_id is indexed from 0 whereas mac_id is indexed from 1
- * SW_TO_SW and SW_TO_HW rings are unaffected by this
- */
- target_pdev_id =
- dp_get_target_pdev_id_for_host_pdev_id(soc->dp_soc, pdev_id);
- if (htt_ring_type == HTT_SW_TO_SW_RING ||
- htt_ring_type == HTT_SW_TO_HW_RING ||
- htt_ring_type == HTT_HW_TO_SW_RING)
- HTT_RX_RING_SELECTION_CFG_PDEV_ID_SET(*msg_word,
- target_pdev_id);
- /* TODO: Discuss with FW on changing this to unique ID and using
- * htt_ring_type to send the type of ring
- */
- HTT_RX_RING_SELECTION_CFG_RING_ID_SET(*msg_word, htt_ring_id);
- HTT_RX_RING_SELECTION_CFG_STATUS_TLV_SET(*msg_word,
- !!(srng_params.flags & HAL_SRNG_MSI_SWAP));
- HTT_RX_RING_SELECTION_CFG_RX_OFFSETS_VALID_SET(*msg_word,
- htt_tlv_filter->offset_valid);
- if (mon_drop_th > 0)
- HTT_RX_RING_SELECTION_CFG_DROP_THRESHOLD_VALID_SET(*msg_word,
- 1);
- else
- HTT_RX_RING_SELECTION_CFG_DROP_THRESHOLD_VALID_SET(*msg_word,
- 0);
- /* word 1 */
- msg_word++;
- *msg_word = 0;
- HTT_RX_RING_SELECTION_CFG_RING_BUFFER_SIZE_SET(*msg_word,
- ring_buf_size);
- dp_mon_rx_packet_length_set(soc->dp_soc, msg_word, htt_tlv_filter);
- dp_mon_rx_hdr_length_set(soc->dp_soc, msg_word, htt_tlv_filter);
- dp_mon_rx_mac_filter_set(soc->dp_soc, msg_word, htt_tlv_filter);
- /* word 2 */
- msg_word++;
- *msg_word = 0;
- if (htt_tlv_filter->enable_fp) {
- /* TYPE: MGMT */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- FP, MGMT, 0000,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_ASSOC_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- FP, MGMT, 0001,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_ASSOC_RES) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- FP, MGMT, 0010,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_REASSOC_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- FP, MGMT, 0011,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_REASSOC_RES) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- FP, MGMT, 0100,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_PROBE_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- FP, MGMT, 0101,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_PROBE_RES) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- FP, MGMT, 0110,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_TIM_ADVT) ? 1 : 0);
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, FP,
- MGMT, 0111,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_RESERVED_7) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- FP, MGMT, 1000,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_BEACON) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- FP, MGMT, 1001,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_ATIM) ? 1 : 0);
- }
- if (htt_tlv_filter->enable_md) {
- /* TYPE: MGMT */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MD, MGMT, 0000,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_ASSOC_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MD, MGMT, 0001,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_ASSOC_RES) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MD, MGMT, 0010,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_REASSOC_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MD, MGMT, 0011,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_REASSOC_RES) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MD, MGMT, 0100,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_PROBE_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MD, MGMT, 0101,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_PROBE_RES) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MD, MGMT, 0110,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_TIM_ADVT) ? 1 : 0);
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, MD,
- MGMT, 0111,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_RESERVED_7) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MD, MGMT, 1000,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_BEACON) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MD, MGMT, 1001,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_ATIM) ? 1 : 0);
- }
- if (htt_tlv_filter->enable_mo) {
- /* TYPE: MGMT */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MO, MGMT, 0000,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_ASSOC_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MO, MGMT, 0001,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_ASSOC_RES) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MO, MGMT, 0010,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_REASSOC_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MO, MGMT, 0011,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_REASSOC_RES) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MO, MGMT, 0100,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_PROBE_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MO, MGMT, 0101,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_PROBE_RES) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MO, MGMT, 0110,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_TIM_ADVT) ? 1 : 0);
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, MO,
- MGMT, 0111,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_RESERVED_7) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MO, MGMT, 1000,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_BEACON) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0,
- MO, MGMT, 1001,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_ATIM) ? 1 : 0);
- }
- /* word 3 */
- msg_word++;
- *msg_word = 0;
- if (htt_tlv_filter->enable_fp) {
- /* TYPE: MGMT */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- FP, MGMT, 1010,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_DISASSOC) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- FP, MGMT, 1011,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_AUTH) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- FP, MGMT, 1100,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_DEAUTH) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- FP, MGMT, 1101,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_ACTION) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- FP, MGMT, 1110,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_ACT_NO_ACK) ? 1 : 0);
- /* reserved*/
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, FP,
- MGMT, 1111,
- (htt_tlv_filter->fp_mgmt_filter &
- FILTER_MGMT_RESERVED_15) ? 1 : 0);
- }
- if (htt_tlv_filter->enable_md) {
- /* TYPE: MGMT */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- MD, MGMT, 1010,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_DISASSOC) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- MD, MGMT, 1011,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_AUTH) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- MD, MGMT, 1100,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_DEAUTH) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- MD, MGMT, 1101,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_ACTION) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- MD, MGMT, 1110,
- (htt_tlv_filter->md_mgmt_filter &
- FILTER_MGMT_ACT_NO_ACK) ? 1 : 0);
- }
- if (htt_tlv_filter->enable_mo) {
- /* TYPE: MGMT */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- MO, MGMT, 1010,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_DISASSOC) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- MO, MGMT, 1011,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_AUTH) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- MO, MGMT, 1100,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_DEAUTH) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- MO, MGMT, 1101,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_ACTION) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1,
- MO, MGMT, 1110,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_ACT_NO_ACK) ? 1 : 0);
- /* reserved*/
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, MO,
- MGMT, 1111,
- (htt_tlv_filter->mo_mgmt_filter &
- FILTER_MGMT_RESERVED_15) ? 1 : 0);
- }
- /* word 4 */
- msg_word++;
- *msg_word = 0;
- if (htt_tlv_filter->enable_fp) {
- /* TYPE: CTRL */
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
- CTRL, 0000,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_RESERVED_1) ? 1 : 0);
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
- CTRL, 0001,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_RESERVED_2) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
- CTRL, 0010,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_TRIGGER) ? 1 : 0);
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
- CTRL, 0011,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_RESERVED_4) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
- CTRL, 0100,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_BF_REP_POLL) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
- CTRL, 0101,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_VHT_NDP) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
- CTRL, 0110,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_FRAME_EXT) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
- CTRL, 0111,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_CTRLWRAP) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
- CTRL, 1000,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_BA_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP,
- CTRL, 1001,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_BA) ? 1 : 0);
- }
- if (htt_tlv_filter->enable_md) {
- /* TYPE: CTRL */
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
- CTRL, 0000,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_RESERVED_1) ? 1 : 0);
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
- CTRL, 0001,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_RESERVED_2) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
- CTRL, 0010,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_TRIGGER) ? 1 : 0);
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
- CTRL, 0011,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_RESERVED_4) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
- CTRL, 0100,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_BF_REP_POLL) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
- CTRL, 0101,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_VHT_NDP) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
- CTRL, 0110,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_FRAME_EXT) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
- CTRL, 0111,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_CTRLWRAP) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
- CTRL, 1000,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_BA_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD,
- CTRL, 1001,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_BA) ? 1 : 0);
- }
- if (htt_tlv_filter->enable_mo) {
- /* TYPE: CTRL */
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
- CTRL, 0000,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_RESERVED_1) ? 1 : 0);
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
- CTRL, 0001,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_RESERVED_2) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
- CTRL, 0010,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_TRIGGER) ? 1 : 0);
- /* reserved */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
- CTRL, 0011,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_RESERVED_4) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
- CTRL, 0100,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_BF_REP_POLL) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
- CTRL, 0101,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_VHT_NDP) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
- CTRL, 0110,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_FRAME_EXT) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
- CTRL, 0111,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_CTRLWRAP) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
- CTRL, 1000,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_BA_REQ) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO,
- CTRL, 1001,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_BA) ? 1 : 0);
- }
- /* word 5 */
- msg_word++;
- *msg_word = 0;
- if (htt_tlv_filter->enable_fp) {
- /* TYPE: CTRL */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
- CTRL, 1010,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_PSPOLL) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
- CTRL, 1011,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_RTS) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
- CTRL, 1100,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_CTS) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
- CTRL, 1101,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_ACK) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
- CTRL, 1110,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_CFEND) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
- CTRL, 1111,
- (htt_tlv_filter->fp_ctrl_filter &
- FILTER_CTRL_CFEND_CFACK) ? 1 : 0);
- /* TYPE: DATA */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
- DATA, MCAST,
- (htt_tlv_filter->fp_data_filter &
- FILTER_DATA_MCAST) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
- DATA, UCAST,
- (htt_tlv_filter->fp_data_filter &
- FILTER_DATA_UCAST) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP,
- DATA, NULL,
- (htt_tlv_filter->fp_data_filter &
- FILTER_DATA_NULL) ? 1 : 0);
- }
- if (htt_tlv_filter->enable_md) {
- /* TYPE: CTRL */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
- CTRL, 1010,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_PSPOLL) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
- CTRL, 1011,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_RTS) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
- CTRL, 1100,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_CTS) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
- CTRL, 1101,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_ACK) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
- CTRL, 1110,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_CFEND) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
- CTRL, 1111,
- (htt_tlv_filter->md_ctrl_filter &
- FILTER_CTRL_CFEND_CFACK) ? 1 : 0);
- /* TYPE: DATA */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
- DATA, MCAST,
- (htt_tlv_filter->md_data_filter &
- FILTER_DATA_MCAST) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
- DATA, UCAST,
- (htt_tlv_filter->md_data_filter &
- FILTER_DATA_UCAST) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD,
- DATA, NULL,
- (htt_tlv_filter->md_data_filter &
- FILTER_DATA_NULL) ? 1 : 0);
- }
- if (htt_tlv_filter->enable_mo) {
- /* TYPE: CTRL */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
- CTRL, 1010,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_PSPOLL) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
- CTRL, 1011,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_RTS) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
- CTRL, 1100,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_CTS) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
- CTRL, 1101,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_ACK) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
- CTRL, 1110,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_CFEND) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
- CTRL, 1111,
- (htt_tlv_filter->mo_ctrl_filter &
- FILTER_CTRL_CFEND_CFACK) ? 1 : 0);
- /* TYPE: DATA */
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
- DATA, MCAST,
- (htt_tlv_filter->mo_data_filter &
- FILTER_DATA_MCAST) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
- DATA, UCAST,
- (htt_tlv_filter->mo_data_filter &
- FILTER_DATA_UCAST) ? 1 : 0);
- htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO,
- DATA, NULL,
- (htt_tlv_filter->mo_data_filter &
- FILTER_DATA_NULL) ? 1 : 0);
- }
- /* word 6 */
- msg_word++;
- *msg_word = 0;
- tlv_filter = 0;
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MPDU_START,
- htt_tlv_filter->mpdu_start);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MSDU_START,
- htt_tlv_filter->msdu_start);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PACKET,
- htt_tlv_filter->packet);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MSDU_END,
- htt_tlv_filter->msdu_end);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MPDU_END,
- htt_tlv_filter->mpdu_end);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PACKET_HEADER,
- htt_tlv_filter->packet_header);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, ATTENTION,
- htt_tlv_filter->attention);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_START,
- htt_tlv_filter->ppdu_start);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END,
- htt_tlv_filter->ppdu_end);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END_USER_STATS,
- htt_tlv_filter->ppdu_end_user_stats);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter,
- PPDU_END_USER_STATS_EXT,
- htt_tlv_filter->ppdu_end_user_stats_ext);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END_STATUS_DONE,
- htt_tlv_filter->ppdu_end_status_done);
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_START_USER_INFO,
- htt_tlv_filter->ppdu_start_user_info);
- /* RESERVED bit maps to header_per_msdu in htt_tlv_filter*/
- htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, RESERVED,
- htt_tlv_filter->header_per_msdu);
- HTT_RX_RING_SELECTION_CFG_TLV_FILTER_IN_FLAG_SET(*msg_word, tlv_filter);
- msg_word_data = (uint32_t *)qdf_nbuf_data(htt_msg);
- dp_info("config_data: [0x%x][0x%x][0x%x][0x%x][0x%x][0x%x][0x%x]",
- msg_word_data[0], msg_word_data[1], msg_word_data[2],
- msg_word_data[3], msg_word_data[4], msg_word_data[5],
- msg_word_data[6]);
- /* word 7 */
- msg_word++;
- *msg_word = 0;
- if (htt_tlv_filter->offset_valid) {
- HTT_RX_RING_SELECTION_CFG_RX_PACKET_OFFSET_SET(*msg_word,
- htt_tlv_filter->rx_packet_offset);
- HTT_RX_RING_SELECTION_CFG_RX_HEADER_OFFSET_SET(*msg_word,
- htt_tlv_filter->rx_header_offset);
- /* word 8 */
- msg_word++;
- *msg_word = 0;
- HTT_RX_RING_SELECTION_CFG_RX_MPDU_END_OFFSET_SET(*msg_word,
- htt_tlv_filter->rx_mpdu_end_offset);
- HTT_RX_RING_SELECTION_CFG_RX_MPDU_START_OFFSET_SET(*msg_word,
- htt_tlv_filter->rx_mpdu_start_offset);
- /* word 9 */
- msg_word++;
- *msg_word = 0;
- HTT_RX_RING_SELECTION_CFG_RX_MSDU_END_OFFSET_SET(*msg_word,
- htt_tlv_filter->rx_msdu_end_offset);
- HTT_RX_RING_SELECTION_CFG_RX_MSDU_START_OFFSET_SET(*msg_word,
- htt_tlv_filter->rx_msdu_start_offset);
- /* word 10 */
- msg_word++;
- *msg_word = 0;
- HTT_RX_RING_SELECTION_CFG_RX_ATTENTION_OFFSET_SET(*msg_word,
- htt_tlv_filter->rx_attn_offset);
- /* word 11 */
- msg_word++;
- *msg_word = 0;
- } else {
- /* word 11 */
- msg_word += 4;
- *msg_word = 0;
- }
- soc->dp_soc->arch_ops.dp_rx_word_mask_subscribe(
- soc->dp_soc,
- msg_word,
- (void *)htt_tlv_filter);
- dp_mon_rx_wmask_subscribe(soc->dp_soc, msg_word,
- pdev_id, htt_tlv_filter);
- if (mon_drop_th > 0)
- HTT_RX_RING_SELECTION_CFG_RX_DROP_THRESHOLD_SET(*msg_word,
- mon_drop_th);
- dp_mon_rx_enable_mpdu_logging(soc->dp_soc, msg_word, htt_tlv_filter);
- dp_mon_rx_enable_phy_errors(msg_word, htt_tlv_filter);
- /* word 14*/
- msg_word += 3;
- /* word 15*/
- msg_word++;
- /* word 16*/
- msg_word++;
- *msg_word = 0;
- dp_mon_rx_enable_pkt_tlv_offset(soc->dp_soc, msg_word, htt_tlv_filter);
- /* word 20 and 21*/
- msg_word += 4;
- *msg_word = 0;
- dp_mon_rx_enable_fpmo(soc->dp_soc, msg_word, htt_tlv_filter);
- /* "response_required" field should be set if a HTT response message is
- * required after setting up the ring.
- */
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- dp_err("pkt alloc failed, ring_type %d ring_id %d htt_ring_id %d",
- hal_ring_type, srng_params.ring_id, htt_ring_id);
- goto fail1;
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(
- &pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(htt_msg),
- qdf_nbuf_len(htt_msg),
- soc->htc_endpoint,
- HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt,
- HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG,
- htt_logger_bufp);
- if (status != QDF_STATUS_SUCCESS) {
- qdf_nbuf_free(htt_msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- fail1:
- qdf_nbuf_free(htt_msg);
- fail0:
- return QDF_STATUS_E_FAILURE;
- }
- qdf_export_symbol(htt_h2t_rx_ring_cfg);
- #if defined(HTT_STATS_ENABLE)
- static inline QDF_STATUS dp_send_htt_stat_resp(struct htt_stats_context *htt_stats,
- struct dp_soc *soc, qdf_nbuf_t htt_msg)
- {
- uint32_t pdev_id;
- uint32_t *msg_word = NULL;
- uint32_t msg_remain_len = 0;
- msg_word = (uint32_t *) qdf_nbuf_data(htt_msg);
- /*COOKIE MSB*/
- pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK;
- /* stats message length + 16 size of HTT header*/
- msg_remain_len = qdf_min(htt_stats->msg_len + 16,
- (uint32_t)DP_EXT_MSG_LENGTH);
- dp_wdi_event_handler(WDI_EVENT_HTT_STATS, soc,
- msg_word, msg_remain_len,
- WDI_NO_VAL, pdev_id);
- if (htt_stats->msg_len >= DP_EXT_MSG_LENGTH) {
- htt_stats->msg_len -= DP_EXT_MSG_LENGTH;
- }
- /* Need to be freed here as WDI handler will
- * make a copy of pkt to send data to application
- */
- qdf_nbuf_free(htt_msg);
- return QDF_STATUS_SUCCESS;
- }
- #else
- static inline QDF_STATUS
- dp_send_htt_stat_resp(struct htt_stats_context *htt_stats,
- struct dp_soc *soc, qdf_nbuf_t htt_msg)
- {
- return QDF_STATUS_E_NOSUPPORT;
- }
- #endif
- #ifdef HTT_STATS_DEBUGFS_SUPPORT
- /* dp_send_htt_stats_dbgfs_msg() - Function to send htt data to upper layer.
- * @pdev: dp pdev handle
- * @msg_word: HTT msg
- * @msg_len: Length of HTT msg sent
- *
- * Return: none
- */
- static inline void
- dp_htt_stats_dbgfs_send_msg(struct dp_pdev *pdev, uint32_t *msg_word,
- uint32_t msg_len)
- {
- struct htt_dbgfs_cfg dbgfs_cfg;
- int done = 0;
- /* send 5th word of HTT msg to upper layer */
- dbgfs_cfg.msg_word = (msg_word + 4);
- dbgfs_cfg.m = pdev->dbgfs_cfg->m;
- /* stats message length + 16 size of HTT header*/
- msg_len = qdf_min(msg_len + HTT_HEADER_LEN, (uint32_t)DP_EXT_MSG_LENGTH);
- if (pdev->dbgfs_cfg->htt_stats_dbgfs_msg_process)
- pdev->dbgfs_cfg->htt_stats_dbgfs_msg_process(&dbgfs_cfg,
- (msg_len - HTT_HEADER_LEN));
- /* Get TLV Done bit from 4th msg word */
- done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*(msg_word + 3));
- if (done) {
- if (qdf_event_set(&pdev->dbgfs_cfg->htt_stats_dbgfs_event))
- dp_htt_err("%pK: Failed to set event for debugfs htt stats"
- , pdev->soc);
- }
- }
- #else
- static inline void
- dp_htt_stats_dbgfs_send_msg(struct dp_pdev *pdev, uint32_t *msg_word,
- uint32_t msg_len)
- {
- }
- #endif /* HTT_STATS_DEBUGFS_SUPPORT */
- #ifdef WLAN_SYSFS_DP_STATS
- /* dp_htt_stats_sysfs_update_config() - Function to send htt data to upper layer.
- * @pdev: dp pdev handle
- *
- * This function sets the process id and printing mode within the sysfs config
- * struct. which enables DP_PRINT statements within this process to write to the
- * console buffer provided by the user space.
- *
- * Return: None
- */
- static inline void
- dp_htt_stats_sysfs_update_config(struct dp_pdev *pdev)
- {
- struct dp_soc *soc = pdev->soc;
- if (!soc) {
- dp_htt_err("soc is null");
- return;
- }
- if (!soc->sysfs_config) {
- dp_htt_err("soc->sysfs_config is NULL");
- return;
- }
- /* set sysfs config parameters */
- soc->sysfs_config->process_id = qdf_get_current_pid();
- soc->sysfs_config->printing_mode = PRINTING_MODE_ENABLED;
- }
- /**
- * dp_htt_stats_sysfs_set_event() - Set sysfs stats event.
- * @soc: soc handle.
- * @msg_word: Pointer to htt msg word.
- *
- * Return: void
- */
- static inline void
- dp_htt_stats_sysfs_set_event(struct dp_soc *soc, uint32_t *msg_word)
- {
- int done = 0;
- done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*(msg_word + 3));
- if (done) {
- if (qdf_event_set(&soc->sysfs_config->sysfs_txrx_fw_request_done))
- dp_htt_err("%pK:event compl Fail to set event ",
- soc);
- }
- }
- #else /* WLAN_SYSFS_DP_STATS */
- static inline void
- dp_htt_stats_sysfs_update_config(struct dp_pdev *pdev)
- {
- }
- static inline void
- dp_htt_stats_sysfs_set_event(struct dp_soc *dp_soc, uint32_t *msg_word)
- {
- }
- #endif /* WLAN_SYSFS_DP_STATS */
- /* dp_htt_set_pdev_obss_stats() - Function to set pdev obss stats.
- * @pdev: dp pdev handle
- * @tag_type: HTT TLV tag type
- * @tag_buf: TLV buffer pointer
- *
- * Return: None
- */
- static inline void
- dp_htt_set_pdev_obss_stats(struct dp_pdev *pdev, uint32_t tag_type,
- uint32_t *tag_buf)
- {
- if (tag_type != HTT_STATS_PDEV_OBSS_PD_TAG) {
- dp_err("Tag mismatch");
- return;
- }
- qdf_mem_copy(&pdev->stats.htt_tx_pdev_stats.obss_pd_stats_tlv,
- tag_buf, sizeof(struct cdp_pdev_obss_pd_stats_tlv));
- qdf_event_set(&pdev->fw_obss_stats_event);
- }
- /**
- * dp_process_htt_stat_msg(): Process the list of buffers of HTT EXT stats
- * @htt_stats: htt stats info
- * @soc: dp_soc
- *
- * The FW sends the HTT EXT STATS as a stream of T2H messages. Each T2H message
- * contains sub messages which are identified by a TLV header.
- * In this function we will process the stream of T2H messages and read all the
- * TLV contained in the message.
- *
- * The following cases have been taken care of
- * Case 1: When the tlv_remain_length <= msg_remain_length of HTT MSG buffer
- * In this case the buffer will contain multiple tlvs.
- * Case 2: When the tlv_remain_length > msg_remain_length of HTT MSG buffer.
- * Only one tlv will be contained in the HTT message and this tag
- * will extend onto the next buffer.
- * Case 3: When the buffer is the continuation of the previous message
- * Case 4: tlv length is 0. which will indicate the end of message
- *
- * Return: void
- */
- static inline void dp_process_htt_stat_msg(struct htt_stats_context *htt_stats,
- struct dp_soc *soc)
- {
- htt_tlv_tag_t tlv_type = 0xff;
- qdf_nbuf_t htt_msg = NULL;
- uint32_t *msg_word;
- uint8_t *tlv_buf_head = NULL;
- uint8_t *tlv_buf_tail = NULL;
- uint32_t msg_remain_len = 0;
- uint32_t tlv_remain_len = 0;
- uint32_t *tlv_start;
- int cookie_val = 0;
- int cookie_msb = 0;
- int pdev_id;
- bool copy_stats = false;
- struct dp_pdev *pdev;
- /* Process node in the HTT message queue */
- while ((htt_msg = qdf_nbuf_queue_remove(&htt_stats->msg))
- != NULL) {
- msg_word = (uint32_t *) qdf_nbuf_data(htt_msg);
- cookie_val = *(msg_word + 1);
- htt_stats->msg_len = HTT_T2H_EXT_STATS_CONF_TLV_LENGTH_GET(
- *(msg_word +
- HTT_T2H_EXT_STATS_TLV_START_OFFSET));
- if (cookie_val) {
- if (dp_send_htt_stat_resp(htt_stats, soc, htt_msg)
- == QDF_STATUS_SUCCESS) {
- continue;
- }
- }
- cookie_msb = *(msg_word + 2);
- pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK;
- pdev = soc->pdev_list[pdev_id];
- if (!cookie_val && (cookie_msb & DBG_STATS_COOKIE_HTT_DBGFS)) {
- dp_htt_stats_dbgfs_send_msg(pdev, msg_word,
- htt_stats->msg_len);
- qdf_nbuf_free(htt_msg);
- continue;
- }
- if (!cookie_val && (cookie_msb & DBG_SYSFS_STATS_COOKIE))
- dp_htt_stats_sysfs_update_config(pdev);
- if (cookie_msb & DBG_STATS_COOKIE_DP_STATS)
- copy_stats = true;
- /* read 5th word */
- msg_word = msg_word + 4;
- msg_remain_len = qdf_min(htt_stats->msg_len,
- (uint32_t) DP_EXT_MSG_LENGTH);
- /* Keep processing the node till node length is 0 */
- while (msg_remain_len) {
- /*
- * if message is not a continuation of previous message
- * read the tlv type and tlv length
- */
- if (!tlv_buf_head) {
- tlv_type = HTT_STATS_TLV_TAG_GET(
- *msg_word);
- tlv_remain_len = HTT_STATS_TLV_LENGTH_GET(
- *msg_word);
- }
- if (tlv_remain_len == 0) {
- msg_remain_len = 0;
- if (tlv_buf_head) {
- qdf_mem_free(tlv_buf_head);
- tlv_buf_head = NULL;
- tlv_buf_tail = NULL;
- }
- goto error;
- }
- if (!tlv_buf_head)
- tlv_remain_len += HTT_TLV_HDR_LEN;
- if ((tlv_remain_len <= msg_remain_len)) {
- /* Case 3 */
- if (tlv_buf_head) {
- qdf_mem_copy(tlv_buf_tail,
- (uint8_t *)msg_word,
- tlv_remain_len);
- tlv_start = (uint32_t *)tlv_buf_head;
- } else {
- /* Case 1 */
- tlv_start = msg_word;
- }
- if (copy_stats)
- dp_htt_stats_copy_tag(pdev,
- tlv_type,
- tlv_start);
- else
- dp_htt_stats_print_tag(pdev,
- tlv_type,
- tlv_start);
- if (tlv_type == HTT_STATS_PEER_DETAILS_TAG ||
- tlv_type == HTT_STATS_PEER_STATS_CMN_TAG)
- dp_peer_update_inactive_time(pdev,
- tlv_type,
- tlv_start);
- if (cookie_msb & DBG_STATS_COOKIE_HTT_OBSS)
- dp_htt_set_pdev_obss_stats(pdev,
- tlv_type,
- tlv_start);
- msg_remain_len -= tlv_remain_len;
- msg_word = (uint32_t *)
- (((uint8_t *)msg_word) +
- tlv_remain_len);
- tlv_remain_len = 0;
- if (tlv_buf_head) {
- qdf_mem_free(tlv_buf_head);
- tlv_buf_head = NULL;
- tlv_buf_tail = NULL;
- }
- } else { /* tlv_remain_len > msg_remain_len */
- /* Case 2 & 3 */
- if (!tlv_buf_head) {
- tlv_buf_head = qdf_mem_malloc(
- tlv_remain_len);
- if (!tlv_buf_head) {
- QDF_TRACE(QDF_MODULE_ID_TXRX,
- QDF_TRACE_LEVEL_ERROR,
- "Alloc failed");
- goto error;
- }
- tlv_buf_tail = tlv_buf_head;
- }
- qdf_mem_copy(tlv_buf_tail, (uint8_t *)msg_word,
- msg_remain_len);
- tlv_remain_len -= msg_remain_len;
- tlv_buf_tail += msg_remain_len;
- }
- }
- if (htt_stats->msg_len >= DP_EXT_MSG_LENGTH) {
- htt_stats->msg_len -= DP_EXT_MSG_LENGTH;
- }
- /* indicate event completion in case the event is done */
- if (!cookie_val && (cookie_msb & DBG_SYSFS_STATS_COOKIE))
- dp_htt_stats_sysfs_set_event(soc, msg_word);
- qdf_nbuf_free(htt_msg);
- }
- return;
- error:
- qdf_nbuf_free(htt_msg);
- while ((htt_msg = qdf_nbuf_queue_remove(&htt_stats->msg))
- != NULL)
- qdf_nbuf_free(htt_msg);
- }
- void htt_t2h_stats_handler(void *context)
- {
- struct dp_soc *soc = (struct dp_soc *)context;
- struct htt_stats_context htt_stats;
- uint32_t *msg_word;
- qdf_nbuf_t htt_msg = NULL;
- uint8_t done;
- uint32_t rem_stats;
- if (!soc) {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "soc is NULL");
- return;
- }
- if (!qdf_atomic_read(&soc->cmn_init_done)) {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "soc: 0x%pK, init_done: %d", soc,
- qdf_atomic_read(&soc->cmn_init_done));
- return;
- }
- qdf_mem_zero(&htt_stats, sizeof(htt_stats));
- qdf_nbuf_queue_init(&htt_stats.msg);
- /* pull one completed stats from soc->htt_stats_msg and process */
- qdf_spin_lock_bh(&soc->htt_stats.lock);
- if (!soc->htt_stats.num_stats) {
- qdf_spin_unlock_bh(&soc->htt_stats.lock);
- return;
- }
- while ((htt_msg = qdf_nbuf_queue_remove(&soc->htt_stats.msg)) != NULL) {
- msg_word = (uint32_t *) qdf_nbuf_data(htt_msg);
- msg_word = msg_word + HTT_T2H_EXT_STATS_TLV_START_OFFSET;
- done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word);
- qdf_nbuf_queue_add(&htt_stats.msg, htt_msg);
- /*
- * Done bit signifies that this is the last T2H buffer in the
- * stream of HTT EXT STATS message
- */
- if (done)
- break;
- }
- rem_stats = --soc->htt_stats.num_stats;
- qdf_spin_unlock_bh(&soc->htt_stats.lock);
- /* If there are more stats to process, schedule stats work again.
- * Scheduling prior to processing ht_stats to queue with early
- * index
- */
- if (rem_stats)
- qdf_sched_work(0, &soc->htt_stats.work);
- dp_process_htt_stat_msg(&htt_stats, soc);
- }
- /**
- * dp_txrx_fw_stats_handler() - Function to process HTT EXT stats
- * @soc: DP SOC handle
- * @htt_t2h_msg: HTT message nbuf
- *
- * return:void
- */
- static inline void dp_txrx_fw_stats_handler(struct dp_soc *soc,
- qdf_nbuf_t htt_t2h_msg)
- {
- uint8_t done;
- qdf_nbuf_t msg_copy;
- uint32_t *msg_word;
- msg_word = (uint32_t *)qdf_nbuf_data(htt_t2h_msg);
- msg_word = msg_word + 3;
- done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word);
- /*
- * HTT EXT stats response comes as stream of TLVs which span over
- * multiple T2H messages.
- * The first message will carry length of the response.
- * For rest of the messages length will be zero.
- *
- * Clone the T2H message buffer and store it in a list to process
- * it later.
- *
- * The original T2H message buffers gets freed in the T2H HTT event
- * handler
- */
- msg_copy = qdf_nbuf_clone(htt_t2h_msg);
- if (!msg_copy) {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO,
- "T2H message clone failed for HTT EXT STATS");
- goto error;
- }
- qdf_spin_lock_bh(&soc->htt_stats.lock);
- qdf_nbuf_queue_add(&soc->htt_stats.msg, msg_copy);
- /*
- * Done bit signifies that this is the last T2H buffer in the stream of
- * HTT EXT STATS message
- */
- if (done) {
- soc->htt_stats.num_stats++;
- qdf_sched_work(0, &soc->htt_stats.work);
- }
- qdf_spin_unlock_bh(&soc->htt_stats.lock);
- return;
- error:
- qdf_spin_lock_bh(&soc->htt_stats.lock);
- while ((msg_copy = qdf_nbuf_queue_remove(&soc->htt_stats.msg))
- != NULL) {
- qdf_nbuf_free(msg_copy);
- }
- soc->htt_stats.num_stats = 0;
- qdf_spin_unlock_bh(&soc->htt_stats.lock);
- return;
- }
- int htt_soc_attach_target(struct htt_soc *htt_soc)
- {
- struct htt_soc *soc = (struct htt_soc *)htt_soc;
- return htt_h2t_ver_req_msg(soc);
- }
- void htt_set_htc_handle(struct htt_soc *htt_soc, HTC_HANDLE htc_soc)
- {
- htt_soc->htc_soc = htc_soc;
- }
- HTC_HANDLE htt_get_htc_handle(struct htt_soc *htt_soc)
- {
- return htt_soc->htc_soc;
- }
- struct htt_soc *htt_soc_attach(struct dp_soc *soc, HTC_HANDLE htc_handle)
- {
- int i;
- int j;
- int umac_alloc_size = HTT_SW_UMAC_RING_IDX_MAX *
- sizeof(struct bp_handler);
- int lmac_alloc_size = HTT_SW_LMAC_RING_IDX_MAX *
- sizeof(struct bp_handler);
- struct htt_soc *htt_soc = NULL;
- htt_soc = qdf_mem_malloc(sizeof(*htt_soc));
- if (!htt_soc) {
- dp_err("HTT attach failed");
- return NULL;
- }
- for (i = 0; i < MAX_PDEV_CNT; i++) {
- htt_soc->pdevid_tt[i].umac_path =
- qdf_mem_malloc(umac_alloc_size);
- if (!htt_soc->pdevid_tt[i].umac_path)
- break;
- for (j = 0; j < HTT_SW_UMAC_RING_IDX_MAX; j++)
- htt_soc->pdevid_tt[i].umac_path[j].bp_start_tt = -1;
- htt_soc->pdevid_tt[i].lmac_path =
- qdf_mem_malloc(lmac_alloc_size);
- if (!htt_soc->pdevid_tt[i].lmac_path) {
- qdf_mem_free(htt_soc->pdevid_tt[i].umac_path);
- break;
- }
- for (j = 0; j < HTT_SW_LMAC_RING_IDX_MAX ; j++)
- htt_soc->pdevid_tt[i].lmac_path[j].bp_start_tt = -1;
- }
- if (i != MAX_PDEV_CNT) {
- for (j = 0; j < i; j++) {
- qdf_mem_free(htt_soc->pdevid_tt[j].umac_path);
- qdf_mem_free(htt_soc->pdevid_tt[j].lmac_path);
- }
- qdf_mem_free(htt_soc);
- return NULL;
- }
- htt_soc->dp_soc = soc;
- htt_soc->htc_soc = htc_handle;
- HTT_TX_MUTEX_INIT(&htt_soc->htt_tx_mutex);
- return htt_soc;
- }
- #if defined(WDI_EVENT_ENABLE) && \
- !defined(REMOVE_PKT_LOG)
- /**
- * dp_pktlog_msg_handler() - Pktlog msg handler
- * @soc: HTT SOC handle
- * @msg_word: Pointer to payload
- *
- * Return: None
- */
- static void
- dp_pktlog_msg_handler(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- uint8_t pdev_id;
- uint8_t target_pdev_id;
- uint32_t *pl_hdr;
- target_pdev_id = HTT_T2H_PKTLOG_PDEV_ID_GET(*msg_word);
- pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc,
- target_pdev_id);
- pl_hdr = (msg_word + 1);
- dp_wdi_event_handler(WDI_EVENT_OFFLOAD_ALL, soc->dp_soc,
- pl_hdr, HTT_INVALID_PEER, WDI_NO_VAL,
- pdev_id);
- }
- #else
- static void
- dp_pktlog_msg_handler(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- }
- #endif
- #ifdef QCA_SUPPORT_PRIMARY_LINK_MIGRATE
- QDF_STATUS
- dp_h2t_ptqm_migration_msg_send(struct dp_soc *dp_soc, uint16_t vdev_id,
- uint8_t pdev_id,
- uint8_t chip_id, uint16_t peer_id,
- uint16_t ml_peer_id, uint16_t src_info,
- QDF_STATUS status)
- {
- struct htt_soc *soc = dp_soc->htt_handle;
- struct dp_htt_htc_pkt *pkt;
- uint8_t *htt_logger_bufp;
- qdf_nbuf_t msg;
- uint32_t *msg_word;
- QDF_STATUS ret = QDF_STATUS_SUCCESS;
- bool src_info_valid = false;
- msg = qdf_nbuf_alloc(
- soc->osdev,
- HTT_MSG_BUF_SIZE(sizeof(htt_h2t_primary_link_peer_migrate_resp_t)),
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
- if (!msg)
- return QDF_STATUS_E_NOMEM;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (qdf_nbuf_put_tail(msg, sizeof(htt_h2t_primary_link_peer_migrate_resp_t))
- == NULL) {
- dp_htt_err("Failed to expand head for"
- "HTT_H2T_MSG_TYPE_PRIMARY_LINK_PEER_MIGRATE_RESP");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- msg_word = (uint32_t *)qdf_nbuf_data(msg);
- memset(msg_word, 0, sizeof(htt_h2t_primary_link_peer_migrate_resp_t));
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word,
- HTT_H2T_MSG_TYPE_PRIMARY_LINK_PEER_MIGRATE_RESP);
- HTT_H2T_PRIMARY_LINK_PEER_MIGRATE_PDEV_ID_SET(*msg_word, pdev_id);
- HTT_H2T_PRIMARY_LINK_PEER_MIGRATE_CHIP_ID_SET(*msg_word, chip_id);
- HTT_H2T_PRIMARY_LINK_PEER_MIGRATE_VDEV_ID_SET(*msg_word, vdev_id);
- /* word 1 */
- msg_word++;
- *msg_word = 0;
- HTT_H2T_PRIMARY_LINK_PEER_MIGRATE_SW_LINK_PEER_ID_SET(*msg_word,
- peer_id);
- HTT_H2T_PRIMARY_LINK_PEER_MIGRATE_ML_PEER_ID_SET(*msg_word,
- ml_peer_id);
- /* word 1 */
- msg_word++;
- *msg_word = 0;
- if (src_info != 0)
- src_info_valid = true;
- HTT_H2T_PRIMARY_LINK_PEER_MIGRATE_SRC_INFO_VALID_SET(*msg_word,
- src_info_valid);
- HTT_H2T_PRIMARY_LINK_PEER_MIGRATE_SRC_INFO_SET(*msg_word,
- src_info);
- HTT_H2T_PRIMARY_LINK_PEER_MIGRATE_STATUS_SET(*msg_word,
- status);
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- dp_htt_err("Fail to allocate dp_htt_htc_pkt buffer");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_NOMEM;
- }
- pkt->soc_ctxt = NULL;
- /* macro to set packet parameters for TX */
- SET_HTC_PACKET_INFO_TX(
- &pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg),
- qdf_nbuf_len(msg),
- soc->htc_endpoint,
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- ret = DP_HTT_SEND_HTC_PKT(
- soc, pkt,
- HTT_H2T_MSG_TYPE_PRIMARY_LINK_PEER_MIGRATE_RESP,
- htt_logger_bufp);
- if (ret != QDF_STATUS_SUCCESS) {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return ret;
- }
- #endif
- #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
- /**
- * dp_vdev_txrx_hw_stats_handler - Handle vdev stats received from FW
- * @soc: htt soc handle
- * @msg_word: buffer containing stats
- *
- * Return: void
- */
- static void dp_vdev_txrx_hw_stats_handler(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- struct dp_soc *dpsoc = (struct dp_soc *)soc->dp_soc;
- uint8_t pdev_id;
- uint8_t vdev_id;
- uint8_t target_pdev_id;
- uint16_t payload_size;
- struct dp_pdev *pdev;
- struct dp_vdev *vdev;
- uint8_t *tlv_buf;
- uint32_t *tlv_buf_temp;
- uint32_t *tag_buf;
- htt_tlv_tag_t tlv_type;
- uint16_t tlv_length;
- uint64_t pkt_count = 0;
- uint64_t byte_count = 0;
- uint64_t soc_drop_cnt = 0;
- struct cdp_pkt_info tx_comp = { 0 };
- struct cdp_pkt_info tx_failed = { 0 };
- target_pdev_id =
- HTT_T2H_VDEVS_TXRX_STATS_PERIODIC_IND_PDEV_ID_GET(*msg_word);
- pdev_id = dp_get_host_pdev_id_for_target_pdev_id(dpsoc,
- target_pdev_id);
- if (pdev_id >= MAX_PDEV_CNT)
- return;
- pdev = dpsoc->pdev_list[pdev_id];
- if (!pdev) {
- dp_err("PDEV is NULL for pdev_id:%d", pdev_id);
- return;
- }
- payload_size =
- HTT_T2H_VDEVS_TXRX_STATS_PERIODIC_IND_PAYLOAD_SIZE_GET(*msg_word);
- qdf_trace_hex_dump(QDF_MODULE_ID_DP_HTT, QDF_TRACE_LEVEL_INFO,
- (void *)msg_word, payload_size + 16);
- /* Adjust msg_word to point to the first TLV in buffer */
- msg_word = msg_word + 4;
- /* Parse the received buffer till payload size reaches 0 */
- while (payload_size > 0) {
- tlv_buf = (uint8_t *)msg_word;
- tlv_buf_temp = msg_word;
- tlv_type = HTT_STATS_TLV_TAG_GET(*msg_word);
- tlv_length = HTT_STATS_TLV_LENGTH_GET(*msg_word);
- /* Add header size to tlv length*/
- tlv_length += 4;
- switch (tlv_type) {
- case HTT_STATS_SOC_TXRX_STATS_COMMON_TAG:
- {
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(SOC_DROP_CNT);
- soc_drop_cnt = HTT_VDEV_GET_STATS_U64(tag_buf);
- DP_STATS_UPD(dpsoc, tx.tqm_drop_no_peer, soc_drop_cnt);
- break;
- }
- case HTT_STATS_VDEV_TXRX_STATS_HW_STATS_TAG:
- {
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(VDEV_ID);
- vdev_id = (uint8_t)(*tag_buf);
- vdev = dp_vdev_get_ref_by_id(dpsoc, vdev_id,
- DP_MOD_ID_HTT);
- if (!vdev)
- goto invalid_vdev;
- /* Extract received packet count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(RX_PKT_CNT);
- pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- DP_STATS_UPD(vdev, rx_i.reo_rcvd_pkt.num, pkt_count);
- /* Extract received packet byte count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(RX_BYTE_CNT);
- byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- DP_STATS_UPD(vdev, rx_i.reo_rcvd_pkt.bytes, byte_count);
- /* Extract tx success packet count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(TX_SUCCESS_PKT_CNT);
- pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- tx_comp.num = pkt_count;
- /* Extract tx success packet byte count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(TX_SUCCESS_BYTE_CNT);
- byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- tx_comp.bytes = byte_count;
- /* Extract tx retry packet count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(TX_RETRY_PKT_CNT);
- pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- tx_comp.num += pkt_count;
- tx_failed.num = pkt_count;
- /* Extract tx retry packet byte count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(TX_RETRY_BYTE_CNT);
- byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- tx_comp.bytes += byte_count;
- tx_failed.bytes = byte_count;
- /* Extract tx drop packet count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(TX_DROP_PKT_CNT);
- pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- tx_comp.num += pkt_count;
- tx_failed.num += pkt_count;
- /* Extract tx drop packet byte count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(TX_DROP_BYTE_CNT);
- byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- tx_comp.bytes += byte_count;
- tx_failed.bytes += byte_count;
- /* Extract tx age-out packet count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(TX_AGE_OUT_PKT_CNT);
- pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- tx_comp.num += pkt_count;
- tx_failed.num += pkt_count;
- /* Extract tx age-out packet byte count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(TX_AGE_OUT_BYTE_CNT);
- byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- tx_comp.bytes += byte_count;
- tx_failed.bytes += byte_count;
- /* Extract tqm bypass packet count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(TX_TQM_BYPASS_PKT_CNT);
- pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- tx_comp.num += pkt_count;
- /* Extract tx bypass packet byte count from buffer */
- tag_buf = tlv_buf_temp +
- HTT_VDEV_STATS_GET_INDEX(TX_TQM_BYPASS_BYTE_CNT);
- byte_count = HTT_VDEV_GET_STATS_U64(tag_buf);
- tx_comp.bytes += byte_count;
- DP_STATS_UPD(vdev, tx.comp_pkt.num, tx_comp.num);
- DP_STATS_UPD(vdev, tx.comp_pkt.bytes, tx_comp.bytes);
- DP_STATS_UPD(vdev, tx.tx_failed, tx_failed.num);
- dp_vdev_unref_delete(dpsoc, vdev, DP_MOD_ID_HTT);
- break;
- }
- default:
- dp_htt_err("Invalid tlv_type value:%d\n", tlv_type);
- }
- invalid_vdev:
- msg_word = (uint32_t *)((uint8_t *)tlv_buf + tlv_length);
- payload_size -= tlv_length;
- }
- }
- #else
- static void dp_vdev_txrx_hw_stats_handler(struct htt_soc *soc,
- uint32_t *msg_word)
- {}
- #endif
- #ifdef CONFIG_SAWF_DEF_QUEUES
- static void dp_sawf_def_queues_update_map_report_conf(struct htt_soc *soc,
- uint32_t *msg_word,
- qdf_nbuf_t htt_t2h_msg)
- {
- dp_htt_sawf_def_queues_map_report_conf(soc, msg_word, htt_t2h_msg);
- }
- #else
- static void dp_sawf_def_queues_update_map_report_conf(struct htt_soc *soc,
- uint32_t *msg_word,
- qdf_nbuf_t htt_t2h_msg)
- {}
- #endif
- #ifdef CONFIG_SAWF
- /**
- * dp_sawf_msduq_map() - Msdu queue creation information received
- * from target
- * @soc: soc handle.
- * @msg_word: Pointer to htt msg word.
- * @htt_t2h_msg: HTT message nbuf
- *
- * Return: void
- */
- static void dp_sawf_msduq_map(struct htt_soc *soc, uint32_t *msg_word,
- qdf_nbuf_t htt_t2h_msg)
- {
- dp_htt_sawf_msduq_map(soc, msg_word, htt_t2h_msg);
- }
- /**
- * dp_sawf_dynamic_ast_update() - Dynamic AST index update for SAWF peer
- * from target
- * @soc: soc handle.
- * @msg_word: Pointer to htt msg word.
- * @htt_t2h_msg: HTT message nbuf
- *
- * Return: void
- */
- static void dp_sawf_dynamic_ast_update(struct htt_soc *soc, uint32_t *msg_word,
- qdf_nbuf_t htt_t2h_msg)
- {
- dp_htt_sawf_dynamic_ast_update(soc, msg_word, htt_t2h_msg);
- }
- /**
- * dp_sawf_mpdu_stats_handler() - HTT message handler for MPDU stats
- * @soc: soc handle.
- * @htt_t2h_msg: HTT message nbuf
- *
- * Return: void
- */
- static void dp_sawf_mpdu_stats_handler(struct htt_soc *soc,
- qdf_nbuf_t htt_t2h_msg)
- {
- dp_sawf_htt_mpdu_stats_handler(soc, htt_t2h_msg);
- }
- #else
- static void dp_sawf_msduq_map(struct htt_soc *soc, uint32_t *msg_word,
- qdf_nbuf_t htt_t2h_msg)
- {}
- static void dp_sawf_mpdu_stats_handler(struct htt_soc *soc,
- qdf_nbuf_t htt_t2h_msg)
- {}
- static void dp_sawf_dynamic_ast_update(struct htt_soc *soc, uint32_t *msg_word,
- qdf_nbuf_t htt_t2h_msg)
- {}
- #endif
- /**
- * time_allow_print() - time allow print
- * @htt_bp_handler: backpressure handler
- * @ring_id: ring_id (index)
- * @th_time: threshold time
- *
- * Return: 1 for successfully saving timestamp in array
- * and 0 for timestamp falling within 2 seconds after last one
- */
- static bool time_allow_print(struct bp_handler *htt_bp_handler,
- u_int8_t ring_id, u_int32_t th_time)
- {
- unsigned long tstamp;
- struct bp_handler *path = &htt_bp_handler[ring_id];
- tstamp = qdf_get_system_timestamp();
- if (!path)
- return 0; //unable to print backpressure messages
- if (path->bp_start_tt == -1) {
- path->bp_start_tt = tstamp;
- path->bp_duration = 0;
- path->bp_last_tt = tstamp;
- path->bp_counter = 1;
- return 1;
- }
- path->bp_duration = tstamp - path->bp_start_tt;
- path->bp_last_tt = tstamp;
- path->bp_counter++;
- if (path->bp_duration >= th_time) {
- path->bp_start_tt = -1;
- return 1;
- }
- return 0;
- }
- static void dp_htt_alert_print(enum htt_t2h_msg_type msg_type,
- struct dp_pdev *pdev, u_int8_t ring_id,
- u_int16_t hp_idx, u_int16_t tp_idx,
- u_int32_t bkp_time,
- struct bp_handler *htt_bp_handler,
- char *ring_stype)
- {
- dp_alert("seq_num %u msg_type: %d pdev_id: %d ring_type: %s ",
- pdev->bkp_stats.seq_num, msg_type, pdev->pdev_id, ring_stype);
- dp_alert("ring_id: %d hp_idx: %d tp_idx: %d bkpressure_time_ms: %d ",
- ring_id, hp_idx, tp_idx, bkp_time);
- dp_alert("last_bp_event: %ld, total_bp_duration: %ld, bp_counter: %ld",
- htt_bp_handler[ring_id].bp_last_tt,
- htt_bp_handler[ring_id].bp_duration,
- htt_bp_handler[ring_id].bp_counter);
- }
- /**
- * dp_get_srng_ring_state_from_hal(): Get hal level ring stats
- * @soc: DP_SOC handle
- * @pdev: DP pdev handle
- * @srng: DP_SRNG handle
- * @ring_type: srng src/dst ring
- * @state: ring state
- * @pdev: pdev
- * @srng: DP_SRNG handle
- * @ring_type: srng src/dst ring
- * @state: ring_state
- *
- * Return: void
- */
- static QDF_STATUS
- dp_get_srng_ring_state_from_hal(struct dp_soc *soc,
- struct dp_pdev *pdev,
- struct dp_srng *srng,
- enum hal_ring_type ring_type,
- struct dp_srng_ring_state *state)
- {
- struct hal_soc *hal_soc;
- if (!soc || !srng || !srng->hal_srng || !state)
- return QDF_STATUS_E_INVAL;
- hal_soc = (struct hal_soc *)soc->hal_soc;
- hal_get_sw_hptp(soc->hal_soc, srng->hal_srng, &state->sw_tail,
- &state->sw_head);
- hal_get_hw_hptp(soc->hal_soc, srng->hal_srng, &state->hw_head,
- &state->hw_tail, ring_type);
- state->ring_type = ring_type;
- return QDF_STATUS_SUCCESS;
- }
- #ifdef QCA_MONITOR_PKT_SUPPORT
- static void
- dp_queue_mon_ring_stats(struct dp_pdev *pdev,
- int lmac_id, uint32_t *num_srng,
- struct dp_soc_srngs_state *soc_srngs_state)
- {
- QDF_STATUS status;
- if (pdev->soc->wlan_cfg_ctx->rxdma1_enable) {
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->rxdma_mon_buf_ring[lmac_id],
- RXDMA_MONITOR_BUF,
- &soc_srngs_state->ring_state[*num_srng]);
- if (status == QDF_STATUS_SUCCESS) {
- ++(*num_srng);
- qdf_assert_always(*num_srng < DP_MAX_SRNGS);
- }
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->rxdma_mon_dst_ring[lmac_id],
- RXDMA_MONITOR_DST,
- &soc_srngs_state->ring_state[*num_srng]);
- if (status == QDF_STATUS_SUCCESS) {
- ++(*num_srng);
- qdf_assert_always(*num_srng < DP_MAX_SRNGS);
- }
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->rxdma_mon_desc_ring[lmac_id],
- RXDMA_MONITOR_DESC,
- &soc_srngs_state->ring_state[*num_srng]);
- if (status == QDF_STATUS_SUCCESS) {
- ++(*num_srng);
- qdf_assert_always(*num_srng < DP_MAX_SRNGS);
- }
- }
- }
- #else
- static void
- dp_queue_mon_ring_stats(struct dp_pdev *pdev,
- int lmac_id, uint32_t *num_srng,
- struct dp_soc_srngs_state *soc_srngs_state)
- {
- }
- #endif
- #ifndef WLAN_DP_DISABLE_TCL_CMD_CRED_SRNG
- static inline QDF_STATUS
- dp_get_tcl_cmd_cred_ring_state_from_hal(struct dp_pdev *pdev,
- struct dp_srng_ring_state *ring_state)
- {
- return dp_get_srng_ring_state_from_hal(pdev->soc, pdev,
- &pdev->soc->tcl_cmd_credit_ring,
- TCL_CMD_CREDIT, ring_state);
- }
- #else
- static inline QDF_STATUS
- dp_get_tcl_cmd_cred_ring_state_from_hal(struct dp_pdev *pdev,
- struct dp_srng_ring_state *ring_state)
- {
- return QDF_STATUS_SUCCESS;
- }
- #endif
- #ifndef WLAN_DP_DISABLE_TCL_STATUS_SRNG
- static inline QDF_STATUS
- dp_get_tcl_status_ring_state_from_hal(struct dp_pdev *pdev,
- struct dp_srng_ring_state *ring_state)
- {
- return dp_get_srng_ring_state_from_hal(pdev->soc, pdev,
- &pdev->soc->tcl_status_ring,
- TCL_STATUS, ring_state);
- }
- #else
- static inline QDF_STATUS
- dp_get_tcl_status_ring_state_from_hal(struct dp_pdev *pdev,
- struct dp_srng_ring_state *ring_state)
- {
- return QDF_STATUS_SUCCESS;
- }
- #endif
- /**
- * dp_queue_ring_stats() - Print pdev hal level ring stats
- * dp_queue_ring_stats(): Print pdev hal level ring stats
- * @pdev: DP_pdev handle
- *
- * Return: void
- */
- static void dp_queue_ring_stats(struct dp_pdev *pdev)
- {
- uint32_t i;
- int mac_id;
- int lmac_id;
- uint32_t j = 0;
- struct dp_soc *soc = pdev->soc;
- struct dp_soc_srngs_state * soc_srngs_state = NULL;
- struct dp_soc_srngs_state *drop_srngs_state = NULL;
- QDF_STATUS status;
- soc_srngs_state = qdf_mem_malloc(sizeof(struct dp_soc_srngs_state));
- if (!soc_srngs_state) {
- dp_htt_alert("Memory alloc failed for back pressure event");
- return;
- }
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->reo_exception_ring,
- REO_EXCEPTION,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->reo_reinject_ring,
- REO_REINJECT,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->reo_cmd_ring,
- REO_CMD,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->reo_status_ring,
- REO_STATUS,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->rx_rel_ring,
- WBM2SW_RELEASE,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- status = dp_get_tcl_cmd_cred_ring_state_from_hal
- (pdev, &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- status = dp_get_tcl_status_ring_state_from_hal
- (pdev, &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->wbm_desc_rel_ring,
- SW2WBM_RELEASE,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- for (i = 0; i < MAX_REO_DEST_RINGS; i++) {
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->reo_dest_ring[i],
- REO_DST,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- }
- for (i = 0; i < pdev->soc->num_tcl_data_rings; i++) {
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->tcl_data_ring[i],
- TCL_DATA,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- }
- for (i = 0; i < MAX_TCL_DATA_RINGS; i++) {
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->tx_comp_ring[i],
- WBM2SW_RELEASE,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- }
- lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc, 0, pdev->pdev_id);
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->rx_refill_buf_ring
- [lmac_id],
- RXDMA_BUF,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->rx_refill_buf_ring2,
- RXDMA_BUF,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- for (i = 0; i < MAX_RX_MAC_RINGS; i++) {
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->rx_mac_buf_ring[i],
- RXDMA_BUF,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- }
- for (mac_id = 0;
- mac_id < soc->wlan_cfg_ctx->num_rxdma_status_rings_per_pdev;
- mac_id++) {
- lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc,
- mac_id, pdev->pdev_id);
- dp_queue_mon_ring_stats(pdev, lmac_id, &j,
- soc_srngs_state);
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->rxdma_mon_status_ring[lmac_id],
- RXDMA_MONITOR_STATUS,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- }
- for (i = 0; i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
- lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc,
- i, pdev->pdev_id);
- status = dp_get_srng_ring_state_from_hal
- (pdev->soc, pdev,
- &pdev->soc->rxdma_err_dst_ring
- [lmac_id],
- RXDMA_DST,
- &soc_srngs_state->ring_state[j]);
- if (status == QDF_STATUS_SUCCESS) {
- j++;
- qdf_assert_always(j < DP_MAX_SRNGS);
- }
- }
- soc_srngs_state->max_ring_id = j;
- qdf_spin_lock_bh(&pdev->bkp_stats.list_lock);
- soc_srngs_state->seq_num = pdev->bkp_stats.seq_num;
- if (pdev->bkp_stats.queue_depth >= HTT_BKP_STATS_MAX_QUEUE_DEPTH) {
- drop_srngs_state = TAILQ_FIRST(&pdev->bkp_stats.list);
- qdf_assert_always(drop_srngs_state);
- TAILQ_REMOVE(&pdev->bkp_stats.list, drop_srngs_state,
- list_elem);
- qdf_mem_free(drop_srngs_state);
- pdev->bkp_stats.queue_depth--;
- }
- pdev->bkp_stats.queue_depth++;
- TAILQ_INSERT_TAIL(&pdev->bkp_stats.list, soc_srngs_state,
- list_elem);
- pdev->bkp_stats.seq_num++;
- qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock);
- qdf_queue_work(0, pdev->bkp_stats.work_queue,
- &pdev->bkp_stats.work);
- }
- #ifdef WIFI_MONITOR_SUPPORT
- static void
- dp_check_backpressure_in_monitor(uint8_t ring_id, struct dp_pdev *pdev)
- {
- if (ring_id >= HTT_SW_RING_IDX_MONITOR_STATUS_RING &&
- ring_id <= HTT_SW_LMAC_RING_IDX_MAX)
- pdev->monitor_pdev->is_bkpressure = true;
- }
- #else
- static void
- dp_check_backpressure_in_monitor(uint8_t ring_id, struct dp_pdev *pdev)
- {
- }
- #endif
- /**
- * dp_htt_bkp_event_alert() - htt backpressure event alert
- * @msg_word: htt packet context
- * @soc: HTT SOC handle
- *
- * Return: after attempting to print stats
- */
- static void dp_htt_bkp_event_alert(u_int32_t *msg_word, struct htt_soc *soc)
- {
- u_int8_t ring_type;
- u_int8_t pdev_id;
- uint8_t target_pdev_id;
- u_int8_t ring_id;
- u_int16_t hp_idx;
- u_int16_t tp_idx;
- u_int32_t bkp_time;
- u_int32_t th_time;
- enum htt_t2h_msg_type msg_type;
- struct dp_soc *dpsoc;
- struct dp_pdev *pdev;
- struct dp_htt_timestamp *radio_tt;
- struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
- if (!soc)
- return;
- dpsoc = (struct dp_soc *)soc->dp_soc;
- soc_cfg_ctx = dpsoc->wlan_cfg_ctx;
- msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word);
- ring_type = HTT_T2H_RX_BKPRESSURE_RING_TYPE_GET(*msg_word);
- target_pdev_id = HTT_T2H_RX_BKPRESSURE_PDEV_ID_GET(*msg_word);
- pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc,
- target_pdev_id);
- if (pdev_id >= MAX_PDEV_CNT) {
- dp_htt_debug("%pK: pdev id %d is invalid", soc, pdev_id);
- return;
- }
- th_time = wlan_cfg_time_control_bp(soc_cfg_ctx);
- pdev = (struct dp_pdev *)dpsoc->pdev_list[pdev_id];
- ring_id = HTT_T2H_RX_BKPRESSURE_RINGID_GET(*msg_word);
- hp_idx = HTT_T2H_RX_BKPRESSURE_HEAD_IDX_GET(*(msg_word + 1));
- tp_idx = HTT_T2H_RX_BKPRESSURE_TAIL_IDX_GET(*(msg_word + 1));
- bkp_time = HTT_T2H_RX_BKPRESSURE_TIME_MS_GET(*(msg_word + 2));
- radio_tt = &soc->pdevid_tt[pdev_id];
- switch (ring_type) {
- case HTT_SW_RING_TYPE_UMAC:
- if (!time_allow_print(radio_tt->umac_path, ring_id, th_time))
- return;
- dp_htt_alert_print(msg_type, pdev, ring_id, hp_idx, tp_idx,
- bkp_time, radio_tt->umac_path,
- "HTT_SW_RING_TYPE_UMAC");
- break;
- case HTT_SW_RING_TYPE_LMAC:
- if (!time_allow_print(radio_tt->lmac_path, ring_id, th_time))
- return;
- dp_check_backpressure_in_monitor(ring_id, pdev);
- dp_htt_alert_print(msg_type, pdev, ring_id, hp_idx, tp_idx,
- bkp_time, radio_tt->lmac_path,
- "HTT_SW_RING_TYPE_LMAC");
- break;
- default:
- dp_alert("Invalid ring type: %d", ring_type);
- break;
- }
- dp_queue_ring_stats(pdev);
- }
- #ifdef WLAN_FEATURE_PKT_CAPTURE_V2
- /**
- * dp_offload_ind_handler() - offload msg handler
- * @soc: HTT SOC handle
- * @msg_word: Pointer to payload
- *
- * Return: None
- */
- static void
- dp_offload_ind_handler(struct htt_soc *soc, uint32_t *msg_word)
- {
- u_int8_t pdev_id;
- u_int8_t target_pdev_id;
- target_pdev_id = HTT_T2H_PPDU_STATS_PDEV_ID_GET(*msg_word);
- pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc,
- target_pdev_id);
- dp_wdi_event_handler(WDI_EVENT_PKT_CAPTURE_OFFLOAD_TX_DATA, soc->dp_soc,
- msg_word, HTT_INVALID_VDEV, WDI_NO_VAL,
- pdev_id);
- }
- #else
- static void
- dp_offload_ind_handler(struct htt_soc *soc, uint32_t *msg_word)
- {
- }
- #endif
- #ifdef WLAN_FEATURE_11BE_MLO
- #ifdef WLAN_MLO_MULTI_CHIP
- static inline void dp_update_mlo_ts_offset(struct dp_soc *soc,
- uint32_t ts_lo, uint32_t ts_hi)
- {
- uint64_t mlo_offset;
- mlo_offset = ((uint64_t)(ts_hi) << 32 | ts_lo);
- soc->cdp_soc.ops->mlo_ops->mlo_update_mlo_ts_offset
- ((struct cdp_soc_t *)soc, mlo_offset);
- }
- static inline
- void dp_update_mlo_delta_tsf2(struct dp_soc *soc, struct dp_pdev *pdev)
- {
- uint64_t delta_tsf2 = 0;
- hal_get_tsf2_offset(soc->hal_soc, pdev->lmac_id, &delta_tsf2);
- soc->cdp_soc.ops->mlo_ops->mlo_update_delta_tsf2
- ((struct cdp_soc_t *)soc, pdev->pdev_id, delta_tsf2);
- }
- #else
- static inline void dp_update_mlo_ts_offset(struct dp_soc *soc,
- uint32_t ts_lo, uint32_t ts_hi)
- {}
- static inline
- void dp_update_mlo_delta_tsf2(struct dp_soc *soc, struct dp_pdev *pdev)
- {}
- #endif
- static void dp_htt_mlo_peer_map_handler(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- uint8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
- uint8_t *mlo_peer_mac_addr;
- uint16_t mlo_peer_id;
- uint8_t num_links;
- struct dp_mlo_flow_override_info mlo_flow_info[DP_MLO_FLOW_INFO_MAX];
- struct dp_mlo_link_info mlo_link_info[DP_MAX_MLO_LINKS];
- MLO_PEER_MAP_TLV_TAG_ID tlv_type = 0xff;
- uint16_t tlv_len = 0;
- int i = 0;
- mlo_peer_id = HTT_RX_MLO_PEER_MAP_MLO_PEER_ID_GET(*msg_word);
- num_links =
- HTT_RX_MLO_PEER_MAP_NUM_LOGICAL_LINKS_GET(*msg_word);
- mlo_peer_mac_addr =
- htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1),
- &mac_addr_deswizzle_buf[0]);
- mlo_flow_info[0].ast_idx =
- HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[0].ast_idx_valid =
- HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3));
- mlo_flow_info[0].chip_id =
- HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[0].tidmask =
- HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[0].cache_set_num =
- HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[1].ast_idx =
- HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[1].ast_idx_valid =
- HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3));
- mlo_flow_info[1].chip_id =
- HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[1].tidmask =
- HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[1].cache_set_num =
- HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[2].ast_idx =
- HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[2].ast_idx_valid =
- HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3));
- mlo_flow_info[2].chip_id =
- HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[2].tidmask =
- HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3));
- mlo_flow_info[2].cache_set_num =
- HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3));
- msg_word = msg_word + 8;
- while (msg_word && (i < DP_MAX_MLO_LINKS)) {
- mlo_link_info[i].peer_chip_id = 0xFF;
- mlo_link_info[i].vdev_id = 0xFF;
- tlv_type = HTT_RX_MLO_PEER_MAP_TLV_TAG_GET(*msg_word);
- tlv_len = HTT_RX_MLO_PEER_MAP_TLV_LENGTH_GET(*msg_word);
- if (tlv_len == 0) {
- dp_err("TLV Length is 0");
- break;
- }
- if (tlv_type == MLO_PEER_MAP_TLV_STRUCT_SOC_VDEV_PEER_IDS) {
- mlo_link_info[i].peer_chip_id =
- HTT_RX_MLO_PEER_MAP_CHIP_ID_GET(
- *(msg_word + 1));
- mlo_link_info[i].vdev_id =
- HTT_RX_MLO_PEER_MAP_VDEV_ID_GET(
- *(msg_word + 1));
- }
- /* Add header size to tlv length */
- tlv_len = tlv_len + HTT_TLV_HDR_LEN;
- msg_word = (uint32_t *)(((uint8_t *)msg_word) + tlv_len);
- i++;
- }
- dp_rx_mlo_peer_map_handler(soc->dp_soc, mlo_peer_id,
- mlo_peer_mac_addr,
- mlo_flow_info, mlo_link_info);
- }
- #ifdef QCA_SUPPORT_PRIMARY_LINK_MIGRATE
- static void dp_htt_t2h_primary_link_migration(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- u_int16_t peer_id;
- u_int16_t ml_peer_id;
- u_int16_t vdev_id;
- u_int8_t pdev_id;
- u_int8_t chip_id;
- vdev_id = HTT_T2H_PRIMARY_LINK_PEER_MIGRATE_VDEV_ID_GET(
- *msg_word);
- pdev_id = HTT_T2H_PRIMARY_LINK_PEER_MIGRATE_PDEV_ID_GET(
- *msg_word);
- chip_id = HTT_T2H_PRIMARY_LINK_PEER_MIGRATE_CHIP_ID_GET(
- *msg_word);
- ml_peer_id = HTT_T2H_PRIMARY_LINK_PEER_MIGRATE_ML_PEER_ID_GET(
- *(msg_word + 1));
- peer_id = HTT_T2H_PRIMARY_LINK_PEER_MIGRATE_SW_LINK_PEER_ID_GET(
- *(msg_word + 1));
- dp_htt_info("HTT_T2H_MSG_TYPE_PRIMARY_PEER_MIGRATE_IND msg"
- "for peer id %d vdev id %d", peer_id, vdev_id);
- dp_htt_reo_migration(soc->dp_soc, peer_id, ml_peer_id,
- vdev_id, pdev_id, chip_id);
- }
- #else
- static void dp_htt_t2h_primary_link_migration(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- }
- #endif
- static void dp_htt_mlo_peer_unmap_handler(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- uint16_t mlo_peer_id;
- mlo_peer_id = HTT_RX_MLO_PEER_UNMAP_MLO_PEER_ID_GET(*msg_word);
- dp_rx_mlo_peer_unmap_handler(soc->dp_soc, mlo_peer_id);
- }
- static void
- dp_rx_mlo_timestamp_ind_handler(struct dp_soc *soc,
- uint32_t *msg_word)
- {
- uint8_t pdev_id;
- uint8_t target_pdev_id;
- struct dp_pdev *pdev;
- if (!soc)
- return;
- target_pdev_id = HTT_T2H_MLO_TIMESTAMP_OFFSET_PDEV_ID_GET(*msg_word);
- pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc,
- target_pdev_id);
- if (pdev_id >= MAX_PDEV_CNT) {
- dp_htt_debug("%pK: pdev id %d is invalid", soc, pdev_id);
- return;
- }
- pdev = (struct dp_pdev *)soc->pdev_list[pdev_id];
- if (!pdev) {
- dp_err("Invalid pdev");
- return;
- }
- dp_wdi_event_handler(WDI_EVENT_MLO_TSTMP, soc,
- msg_word, HTT_INVALID_PEER, WDI_NO_VAL,
- pdev_id);
- qdf_spin_lock_bh(&soc->htt_stats.lock);
- pdev->timestamp.msg_type =
- HTT_T2H_MLO_TIMESTAMP_OFFSET_MSG_TYPE_GET(*msg_word);
- pdev->timestamp.pdev_id = pdev_id;
- pdev->timestamp.chip_id =
- HTT_T2H_MLO_TIMESTAMP_OFFSET_CHIP_ID_GET(*msg_word);
- pdev->timestamp.mac_clk_freq =
- HTT_T2H_MLO_TIMESTAMP_OFFSET_MAC_CLK_FREQ_MHZ_GET(*msg_word);
- pdev->timestamp.sync_tstmp_lo_us = *(msg_word + 1);
- pdev->timestamp.sync_tstmp_hi_us = *(msg_word + 2);
- pdev->timestamp.mlo_offset_lo_us = *(msg_word + 3);
- pdev->timestamp.mlo_offset_hi_us = *(msg_word + 4);
- pdev->timestamp.mlo_offset_clks = *(msg_word + 5);
- pdev->timestamp.mlo_comp_us =
- HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_US_GET(
- *(msg_word + 6));
- pdev->timestamp.mlo_comp_clks =
- HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_CLKS_GET(
- *(msg_word + 6));
- pdev->timestamp.mlo_comp_timer =
- HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_PERIOD_US_GET(
- *(msg_word + 7));
- dp_htt_debug("tsf_lo=%d tsf_hi=%d, mlo_ofst_lo=%d, mlo_ofst_hi=%d",
- pdev->timestamp.sync_tstmp_lo_us,
- pdev->timestamp.sync_tstmp_hi_us,
- pdev->timestamp.mlo_offset_lo_us,
- pdev->timestamp.mlo_offset_hi_us);
- qdf_spin_unlock_bh(&soc->htt_stats.lock);
- dp_update_mlo_ts_offset(soc,
- pdev->timestamp.mlo_offset_lo_us,
- pdev->timestamp.mlo_offset_hi_us);
- dp_update_mlo_delta_tsf2(soc, pdev);
- }
- #else
- static void dp_htt_mlo_peer_map_handler(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- dp_alert("Unexpected event");
- }
- static void dp_htt_mlo_peer_unmap_handler(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- dp_alert("Unexpected event");
- }
- static void
- dp_rx_mlo_timestamp_ind_handler(void *soc_handle,
- uint32_t *msg_word)
- {
- dp_alert("Unexpected event");
- }
- static void dp_htt_t2h_primary_link_migration(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- }
- #endif
- /**
- * dp_htt_rx_addba_handler() - RX Addba HTT msg handler
- * @soc: DP Soc handler
- * @peer_id: ID of peer
- * @tid: TID number
- * @win_sz: BA window size
- *
- * Return: None
- */
- static void
- dp_htt_rx_addba_handler(struct dp_soc *soc, uint16_t peer_id,
- uint8_t tid, uint16_t win_sz)
- {
- uint16_t status;
- struct dp_peer *peer;
- peer = dp_peer_get_ref_by_id(soc, peer_id, DP_MOD_ID_HTT);
- if (!peer) {
- dp_err("Peer not found peer id %d", peer_id);
- return;
- }
- status = dp_addba_requestprocess_wifi3((struct cdp_soc_t *)soc,
- peer->mac_addr.raw,
- peer->vdev->vdev_id, 0,
- tid, 0, win_sz, 0xffff);
- dp_addba_resp_tx_completion_wifi3(
- (struct cdp_soc_t *)soc,
- peer->mac_addr.raw, peer->vdev->vdev_id,
- tid,
- status);
- dp_peer_unref_delete(peer, DP_MOD_ID_HTT);
- dp_info("PeerID %d BAW %d TID %d stat %d",
- peer_id, win_sz, tid, status);
- }
- /**
- * dp_htt_ppdu_id_fmt_handler() - PPDU ID Format handler
- * @soc: HTT SOC handle
- * @msg_word: Pointer to payload
- *
- * Return: None
- */
- static void
- dp_htt_ppdu_id_fmt_handler(struct dp_soc *soc, uint32_t *msg_word)
- {
- uint8_t msg_type, valid, bits, offset;
- msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word);
- msg_word += HTT_PPDU_ID_FMT_IND_LINK_ID_OFFSET;
- valid = HTT_PPDU_ID_FMT_IND_VALID_GET_BITS31_16(*msg_word);
- bits = HTT_PPDU_ID_FMT_IND_BITS_GET_BITS31_16(*msg_word);
- offset = HTT_PPDU_ID_FMT_IND_OFFSET_GET_BITS31_16(*msg_word);
- dp_info("link_id: valid %u bits %u offset %u", valid, bits, offset);
- if (valid) {
- soc->link_id_offset = offset;
- soc->link_id_bits = bits;
- }
- }
- #ifdef IPA_OPT_WIFI_DP
- static void dp_ipa_rx_cce_super_rule_setup_done_handler(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- uint8_t pdev_id = 0;
- uint8_t resp_type = 0;
- uint8_t is_rules_enough = 0;
- uint8_t num_rules_avail = 0;
- int filter0_result = 0, filter1_result = 0;
- bool is_success = false;
- pdev_id = HTT_RX_CCE_SUPER_RULE_SETUP_DONE_PDEV_ID_GET(*msg_word);
- resp_type = HTT_RX_CCE_SUPER_RULE_SETUP_DONE_RESPONSE_TYPE_GET(
- *msg_word);
- dp_info("opt_dp:: cce_super_rule_rsp pdev_id: %d resp_type: %d",
- pdev_id, resp_type);
- switch (resp_type) {
- case HTT_RX_CCE_SUPER_RULE_SETUP_REQ_RESPONSE:
- {
- is_rules_enough =
- HTT_RX_CCE_SUPER_RULE_SETUP_DONE_IS_RULE_ENOUGH_GET(
- *msg_word);
- num_rules_avail =
- HTT_RX_CCE_SUPER_RULE_SETUP_DONE_AVAIL_RULE_NUM_GET(
- *msg_word);
- if (is_rules_enough == 1) {
- is_success = true;
- soc->stats.reserve_fail_cnt = 0;
- } else {
- is_success = false;
- soc->stats.reserve_fail_cnt++;
- if (soc->stats.reserve_fail_cnt >
- MAX_RESERVE_FAIL_ATTEMPT) {
- /*
- * IPA will retry only after an hour by default
- * after MAX_RESERVE_FAIL_ATTEMPT
- */
- soc->stats.abort_count++;
- soc->stats.reserve_fail_cnt = 0;
- dp_info(
- "opt_dp: Filter reserve failed max attempts");
- }
- dp_info("opt_dp:: Filter reserve failed. Rules avail %d",
- num_rules_avail);
- }
- dp_ipa_wdi_opt_dpath_notify_flt_rsvd(is_success);
- break;
- }
- case HTT_RX_CCE_SUPER_RULE_INSTALL_RESPONSE:
- {
- filter0_result =
- HTT_RX_CCE_SUPER_RULE_SETUP_DONE_CFG_RESULT_0_GET(
- *msg_word);
- filter1_result =
- HTT_RX_CCE_SUPER_RULE_SETUP_DONE_CFG_RESULT_1_GET(
- *msg_word);
- dp_ipa_wdi_opt_dpath_notify_flt_add_rem_cb(filter0_result,
- filter1_result);
- break;
- }
- case HTT_RX_CCE_SUPER_RULE_RELEASE_RESPONSE:
- {
- filter0_result =
- HTT_RX_CCE_SUPER_RULE_SETUP_DONE_CFG_RESULT_0_GET(
- *msg_word);
- filter1_result =
- HTT_RX_CCE_SUPER_RULE_SETUP_DONE_CFG_RESULT_1_GET(
- *msg_word);
- dp_ipa_wdi_opt_dpath_notify_flt_rlsd(filter0_result,
- filter1_result);
- break;
- }
- default:
- dp_info("opt_dp:: Wrong Super rule setup response");
- };
- dp_info("opt_dp:: cce super rule resp type: %d, is_rules_enough: %d",
- resp_type, is_rules_enough);
- dp_info("num_rules_avail: %d, rslt0: %d, rslt1: %d",
- num_rules_avail, filter0_result, filter1_result);
- }
- #else
- static void dp_ipa_rx_cce_super_rule_setup_done_handler(struct htt_soc *soc,
- uint32_t *msg_word)
- {
- }
- #endif
- #if defined(WLAN_FEATURE_11BE_MLO) && defined(DP_MLO_LINK_STATS_SUPPORT)
- static inline void
- dp_htt_peer_ext_evt(struct htt_soc *soc, uint32_t *msg_word)
- {
- struct dp_peer_ext_evt_info info;
- uint8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
- info.peer_id = HTT_RX_PEER_EXTENDED_PEER_ID_GET(*msg_word);
- info.vdev_id = HTT_RX_PEER_EXTENDED_VDEV_ID_GET(*msg_word);
- info.link_id =
- HTT_RX_PEER_EXTENDED_LOGICAL_LINK_ID_GET(*(msg_word + 2));
- info.link_id_valid =
- HTT_RX_PEER_EXTENDED_LOGICAL_LINK_ID_VALID_GET(*(msg_word + 2));
- info.peer_mac_addr =
- htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1),
- &mac_addr_deswizzle_buf[0]);
- dp_htt_info("peer id %u, vdev id %u, link id %u, valid %u,peer_mac " QDF_MAC_ADDR_FMT,
- info.peer_id, info.vdev_id, info.link_id,
- info.link_id_valid, QDF_MAC_ADDR_REF(info.peer_mac_addr));
- dp_rx_peer_ext_evt(soc->dp_soc, &info);
- }
- #else
- static inline void
- dp_htt_peer_ext_evt(struct htt_soc *soc, uint32_t *msg_word)
- {
- }
- #endif
- #ifdef WLAN_FEATURE_CE_RX_BUFFER_REUSE
- static void dp_htt_rx_nbuf_free(qdf_nbuf_t nbuf)
- {
- nbuf = wbuff_buff_put(nbuf);
- if (nbuf)
- qdf_nbuf_free(nbuf);
- }
- #else
- static inline void dp_htt_rx_nbuf_free(qdf_nbuf_t nbuf)
- {
- return qdf_nbuf_free(nbuf);
- }
- #endif
- #ifdef WLAN_FEATURE_TX_LATENCY_STATS
- #define TX_LATENCY_STATS_PERIOD_MAX_MS \
- (HTT_H2T_TX_LATENCY_STATS_CFG_PERIODIC_INTERVAL_M >> \
- HTT_H2T_TX_LATENCY_STATS_CFG_PERIODIC_INTERVAL_S)
- #define TX_LATENCY_STATS_GRANULARITY_MAX_MS \
- (HTT_H2T_TX_LATENCY_STATS_CFG_GRANULARITY_M >> \
- HTT_H2T_TX_LATENCY_STATS_CFG_GRANULARITY_S)
- /**
- * dp_h2t_tx_latency_stats_cfg_msg_send(): send HTT message for tx latency
- * stats config to FW
- * @dp_soc: DP SOC handle
- * @vdev_id: vdev id
- * @enable: indicates enablement of the feature
- * @period: statistical period for transmit latency in terms of ms
- * @granularity: granularity for tx latency distribution in terms of ms
- *
- * return: QDF STATUS
- */
- QDF_STATUS
- dp_h2t_tx_latency_stats_cfg_msg_send(struct dp_soc *dp_soc, uint16_t vdev_id,
- bool enable, uint32_t period,
- uint32_t granularity)
- {
- struct htt_soc *soc = dp_soc->htt_handle;
- struct dp_htt_htc_pkt *pkt;
- uint8_t *htt_logger_bufp;
- qdf_nbuf_t msg;
- uint32_t *msg_word;
- QDF_STATUS status;
- qdf_size_t size;
- if (period > TX_LATENCY_STATS_PERIOD_MAX_MS ||
- granularity > TX_LATENCY_STATS_GRANULARITY_MAX_MS)
- return QDF_STATUS_E_INVAL;
- size = sizeof(struct htt_h2t_tx_latency_stats_cfg);
- msg = qdf_nbuf_alloc(soc->osdev, HTT_MSG_BUF_SIZE(size),
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING,
- 4, TRUE);
- if (!msg)
- return QDF_STATUS_E_NOMEM;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(msg, size)) {
- dp_htt_err("Failed to expand head");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- msg_word = (uint32_t *)qdf_nbuf_data(msg);
- memset(msg_word, 0, size);
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- HTT_H2T_MSG_TYPE_SET(*msg_word,
- HTT_H2T_MSG_TYPE_TX_LATENCY_STATS_CFG);
- HTT_H2T_TX_LATENCY_STATS_CFG_VDEV_ID_SET(*msg_word, vdev_id);
- HTT_H2T_TX_LATENCY_STATS_CFG_ENABLE_SET(*msg_word, enable);
- HTT_H2T_TX_LATENCY_STATS_CFG_PERIODIC_INTERVAL_SET(*msg_word, period);
- HTT_H2T_TX_LATENCY_STATS_CFG_GRANULARITY_SET(*msg_word, granularity);
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- dp_htt_err("Fail to allocate dp_htt_htc_pkt buffer");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_NOMEM;
- }
- pkt->soc_ctxt = NULL;
- /* macro to set packet parameters for TX */
- SET_HTC_PACKET_INFO_TX(
- &pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg),
- qdf_nbuf_len(msg),
- soc->htc_endpoint,
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(
- soc, pkt,
- HTT_H2T_MSG_TYPE_TX_LATENCY_STATS_CFG,
- htt_logger_bufp);
- if (QDF_IS_STATUS_ERROR(status)) {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(soc, pkt);
- }
- dp_htt_debug("vdev id %u enable %u period %u granularity %u status %d",
- vdev_id, enable, period, granularity, status);
- return status;
- }
- /**
- * dp_htt_tx_latency_get_stats_elem(): get tx latency stats from HTT message
- * @msg_buf: pointer to stats in HTT message
- * @elem_size_msg: size of per peer stats which is reported in HTT message
- * @local_buf: additional buffer to hold the stats
- * @elem_size_local: size of per peer stats according to current host side
- * htt definition
- *
- * This function is to handle htt version mismatch(between host and target)
- * case. It compares elem_size_msg with elem_size_local, when elem_size_msg
- * is greater than or equal to elem_size_local, return the pointer to stats
- * in HTT message; otherwise, copy the stas(with size elem_size_msg) from
- * HTT message to local buffer and leave the left as zero, then return pointer
- * to this local buffer.
- *
- * return: pointer to tx latency stats
- */
- static inline htt_t2h_peer_tx_latency_stats *
- dp_htt_tx_latency_get_stats_elem(uint8_t *msg_buf, uint32_t elem_size_msg,
- htt_t2h_peer_tx_latency_stats *local_buf,
- uint32_t elem_size_local) {
- if (elem_size_msg >= elem_size_local)
- return (htt_t2h_peer_tx_latency_stats *)msg_buf;
- qdf_mem_zero(local_buf, sizeof(*local_buf));
- qdf_mem_copy(local_buf, msg_buf, elem_size_msg);
- return local_buf;
- }
- #define TX_LATENCY_STATS_GET_PAYLOAD_ELEM_SIZE \
- HTT_T2H_TX_LATENCY_STATS_PERIODIC_IND_PAYLOAD_ELEM_SIZE_GET
- #define TX_LATENCY_STATS_GET_GRANULARITY \
- HTT_T2H_TX_LATENCY_STATS_PERIODIC_IND_GRANULARITY_GET
- /**
- * dp_htt_tx_latency_stats_handler - Handle tx latency stats received from FW
- * @soc: htt soc handle
- * @htt_t2h_msg: HTT message nbuf
- *
- * Return: void
- */
- static void
- dp_htt_tx_latency_stats_handler(struct htt_soc *soc,
- qdf_nbuf_t htt_t2h_msg)
- {
- struct dp_soc *dpsoc = (struct dp_soc *)soc->dp_soc;
- uint8_t pdev_id;
- uint8_t target_pdev_id;
- struct dp_pdev *pdev;
- htt_t2h_peer_tx_latency_stats stats, *pstats;
- uint32_t elem_size_msg, elem_size_local, granularity;
- uint32_t *msg_word;
- int32_t buf_len;
- uint8_t *pbuf;
- buf_len = qdf_nbuf_len(htt_t2h_msg);
- if (buf_len <= HTT_T2H_TX_LATENCY_STATS_PERIODIC_IND_HDR_SIZE)
- return;
- pbuf = qdf_nbuf_data(htt_t2h_msg);
- msg_word = (uint32_t *)pbuf;
- target_pdev_id =
- HTT_T2H_TX_LATENCY_STATS_PERIODIC_IND_PDEV_ID_GET(*msg_word);
- pdev_id = dp_get_host_pdev_id_for_target_pdev_id(dpsoc,
- target_pdev_id);
- if (pdev_id >= MAX_PDEV_CNT)
- return;
- pdev = dpsoc->pdev_list[pdev_id];
- if (!pdev) {
- dp_err("PDEV is NULL for pdev_id:%d", pdev_id);
- return;
- }
- qdf_trace_hex_dump(QDF_MODULE_ID_DP_HTT, QDF_TRACE_LEVEL_INFO,
- (void *)pbuf, buf_len);
- elem_size_msg = TX_LATENCY_STATS_GET_PAYLOAD_ELEM_SIZE(*msg_word);
- elem_size_local = sizeof(stats);
- granularity = TX_LATENCY_STATS_GET_GRANULARITY(*msg_word);
- /* Adjust pbuf to point to the first stat in buffer */
- pbuf += HTT_T2H_TX_LATENCY_STATS_PERIODIC_IND_HDR_SIZE;
- buf_len -= HTT_T2H_TX_LATENCY_STATS_PERIODIC_IND_HDR_SIZE;
- /* Parse the received buffer till payload size reaches 0 */
- while (buf_len > 0) {
- if (buf_len < elem_size_msg) {
- dp_err_rl("invalid payload size left %d - %d",
- buf_len, elem_size_msg);
- break;
- }
- pstats = dp_htt_tx_latency_get_stats_elem(pbuf, elem_size_msg,
- &stats,
- elem_size_local);
- dp_tx_latency_stats_update_cca(dpsoc, pstats->peer_id,
- granularity,
- pstats->peer_tx_latency,
- pstats->avg_latency);
- pbuf += elem_size_msg;
- buf_len -= elem_size_msg;
- }
- dp_tx_latency_stats_report(dpsoc, pdev);
- }
- #else
- static inline void
- dp_htt_tx_latency_stats_handler(struct htt_soc *soc,
- qdf_nbuf_t htt_t2h_msg)
- {
- }
- #endif
- void dp_htt_t2h_msg_handler(void *context, HTC_PACKET *pkt)
- {
- struct htt_soc *soc = (struct htt_soc *) context;
- qdf_nbuf_t htt_t2h_msg = (qdf_nbuf_t) pkt->pPktContext;
- u_int32_t *msg_word;
- enum htt_t2h_msg_type msg_type;
- bool free_buf = true;
- /* check for successful message reception */
- if (pkt->Status != QDF_STATUS_SUCCESS) {
- if (pkt->Status != QDF_STATUS_E_CANCELED)
- soc->stats.htc_err_cnt++;
- dp_htt_rx_nbuf_free(htt_t2h_msg);
- return;
- }
- /* TODO: Check if we should pop the HTC/HTT header alignment padding */
- msg_word = (u_int32_t *) qdf_nbuf_data(htt_t2h_msg);
- msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word);
- htt_event_record(soc->htt_logger_handle,
- msg_type, (uint8_t *)msg_word);
- switch (msg_type) {
- case HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND:
- {
- dp_htt_bkp_event_alert(msg_word, soc);
- break;
- }
- case HTT_T2H_MSG_TYPE_PEER_MAP:
- {
- u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
- u_int8_t *peer_mac_addr;
- u_int16_t peer_id;
- u_int16_t hw_peer_id;
- u_int8_t vdev_id;
- u_int8_t is_wds;
- struct dp_soc *dpsoc = (struct dp_soc *)soc->dp_soc;
- peer_id = HTT_RX_PEER_MAP_PEER_ID_GET(*msg_word);
- hw_peer_id =
- HTT_RX_PEER_MAP_HW_PEER_ID_GET(*(msg_word+2));
- vdev_id = HTT_RX_PEER_MAP_VDEV_ID_GET(*msg_word);
- peer_mac_addr = htt_t2h_mac_addr_deswizzle(
- (u_int8_t *) (msg_word+1),
- &mac_addr_deswizzle_buf[0]);
- QDF_TRACE(QDF_MODULE_ID_TXRX,
- QDF_TRACE_LEVEL_DEBUG,
- "HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n",
- peer_id, vdev_id);
- /*
- * check if peer already exists for this peer_id, if so
- * this peer map event is in response for a wds peer add
- * wmi command sent during wds source port learning.
- * in this case just add the ast entry to the existing
- * peer ast_list.
- */
- is_wds = !!(dpsoc->peer_id_to_obj_map[peer_id]);
- dp_rx_peer_map_handler(soc->dp_soc, peer_id, hw_peer_id,
- vdev_id, peer_mac_addr, 0,
- is_wds);
- break;
- }
- case HTT_T2H_MSG_TYPE_PEER_UNMAP:
- {
- u_int16_t peer_id;
- u_int8_t vdev_id;
- u_int8_t mac_addr[QDF_MAC_ADDR_SIZE] = {0};
- peer_id = HTT_RX_PEER_UNMAP_PEER_ID_GET(*msg_word);
- vdev_id = HTT_RX_PEER_UNMAP_VDEV_ID_GET(*msg_word);
- dp_rx_peer_unmap_handler(soc->dp_soc, peer_id,
- vdev_id, mac_addr, 0,
- DP_PEER_WDS_COUNT_INVALID);
- break;
- }
- case HTT_T2H_MSG_TYPE_SEC_IND:
- {
- u_int16_t peer_id;
- enum cdp_sec_type sec_type;
- int is_unicast;
- peer_id = HTT_SEC_IND_PEER_ID_GET(*msg_word);
- sec_type = HTT_SEC_IND_SEC_TYPE_GET(*msg_word);
- is_unicast = HTT_SEC_IND_UNICAST_GET(*msg_word);
- /* point to the first part of the Michael key */
- msg_word++;
- dp_rx_sec_ind_handler(
- soc->dp_soc, peer_id, sec_type, is_unicast,
- msg_word, msg_word + 2);
- break;
- }
- case HTT_T2H_MSG_TYPE_PPDU_STATS_IND:
- {
- free_buf =
- dp_monitor_ppdu_stats_ind_handler(soc,
- msg_word,
- htt_t2h_msg);
- break;
- }
- case HTT_T2H_MSG_TYPE_PKTLOG:
- {
- dp_pktlog_msg_handler(soc, msg_word);
- break;
- }
- case HTT_T2H_MSG_TYPE_VERSION_CONF:
- {
- /*
- * HTC maintains runtime pm count for H2T messages that
- * have a response msg from FW. This count ensures that
- * in the case FW does not sent out the response or host
- * did not process this indication runtime_put happens
- * properly in the cleanup path.
- */
- if (htc_dec_return_htt_runtime_cnt(soc->htc_soc) >= 0)
- htc_pm_runtime_put(soc->htc_soc);
- else
- soc->stats.htt_ver_req_put_skip++;
- soc->tgt_ver.major = HTT_VER_CONF_MAJOR_GET(*msg_word);
- soc->tgt_ver.minor = HTT_VER_CONF_MINOR_GET(*msg_word);
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO_LOW,
- "target uses HTT version %d.%d; host uses %d.%d",
- soc->tgt_ver.major, soc->tgt_ver.minor,
- HTT_CURRENT_VERSION_MAJOR,
- HTT_CURRENT_VERSION_MINOR);
- if (soc->tgt_ver.major != HTT_CURRENT_VERSION_MAJOR) {
- QDF_TRACE(QDF_MODULE_ID_TXRX,
- QDF_TRACE_LEVEL_WARN,
- "*** Incompatible host/target HTT versions!");
- }
- /* abort if the target is incompatible with the host */
- qdf_assert(soc->tgt_ver.major ==
- HTT_CURRENT_VERSION_MAJOR);
- if (soc->tgt_ver.minor != HTT_CURRENT_VERSION_MINOR) {
- QDF_TRACE(QDF_MODULE_ID_TXRX,
- QDF_TRACE_LEVEL_INFO_LOW,
- "*** Warning: host/target HTT versions"
- " are different, though compatible!");
- }
- break;
- }
- case HTT_T2H_MSG_TYPE_RX_ADDBA:
- {
- uint16_t peer_id;
- uint8_t tid;
- uint16_t win_sz;
- /*
- * Update REO Queue Desc with new values
- */
- peer_id = HTT_RX_ADDBA_PEER_ID_GET(*msg_word);
- tid = HTT_RX_ADDBA_TID_GET(*msg_word);
- win_sz = HTT_RX_ADDBA_WIN_SIZE_GET(*msg_word);
- /*
- * Window size needs to be incremented by 1
- * since fw needs to represent a value of 256
- * using just 8 bits
- */
- dp_htt_rx_addba_handler(soc->dp_soc, peer_id,
- tid, win_sz + 1);
- break;
- }
- case HTT_T2H_MSG_TYPE_RX_ADDBA_EXTN:
- {
- uint16_t peer_id;
- uint8_t tid;
- uint16_t win_sz;
- peer_id = HTT_RX_ADDBA_EXTN_PEER_ID_GET(*msg_word);
- tid = HTT_RX_ADDBA_EXTN_TID_GET(*msg_word);
- msg_word++;
- win_sz = HTT_RX_ADDBA_EXTN_WIN_SIZE_GET(*msg_word);
- dp_htt_rx_addba_handler(soc->dp_soc, peer_id,
- tid, win_sz);
- break;
- }
- case HTT_T2H_PPDU_ID_FMT_IND:
- {
- dp_htt_ppdu_id_fmt_handler(soc->dp_soc, msg_word);
- break;
- }
- case HTT_T2H_MSG_TYPE_EXT_STATS_CONF:
- {
- dp_txrx_fw_stats_handler(soc->dp_soc, htt_t2h_msg);
- break;
- }
- case HTT_T2H_MSG_TYPE_PEER_MAP_V2:
- {
- u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
- u_int8_t *peer_mac_addr;
- u_int16_t peer_id;
- u_int16_t hw_peer_id;
- u_int8_t vdev_id;
- bool is_wds;
- u_int16_t ast_hash;
- struct dp_ast_flow_override_info ast_flow_info = {0};
- peer_id = HTT_RX_PEER_MAP_V2_SW_PEER_ID_GET(*msg_word);
- hw_peer_id =
- HTT_RX_PEER_MAP_V2_HW_PEER_ID_GET(*(msg_word + 2));
- vdev_id = HTT_RX_PEER_MAP_V2_VDEV_ID_GET(*msg_word);
- peer_mac_addr =
- htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1),
- &mac_addr_deswizzle_buf[0]);
- is_wds =
- HTT_RX_PEER_MAP_V2_NEXT_HOP_GET(*(msg_word + 3));
- ast_hash =
- HTT_RX_PEER_MAP_V2_AST_HASH_VALUE_GET(*(msg_word + 3));
- /*
- * Update 4 ast_index per peer, ast valid mask
- * and TID flow valid mask.
- * AST valid mask is 3 bit field corresponds to
- * ast_index[3:1]. ast_index 0 is always valid.
- */
- ast_flow_info.ast_valid_mask =
- HTT_RX_PEER_MAP_V2_AST_VALID_MASK_GET(*(msg_word + 3));
- ast_flow_info.ast_idx[0] = hw_peer_id;
- ast_flow_info.ast_flow_mask[0] =
- HTT_RX_PEER_MAP_V2_AST_0_FLOW_MASK_GET(*(msg_word + 4));
- ast_flow_info.ast_idx[1] =
- HTT_RX_PEER_MAP_V2_AST_INDEX_1_GET(*(msg_word + 4));
- ast_flow_info.ast_flow_mask[1] =
- HTT_RX_PEER_MAP_V2_AST_1_FLOW_MASK_GET(*(msg_word + 4));
- ast_flow_info.ast_idx[2] =
- HTT_RX_PEER_MAP_V2_AST_INDEX_2_GET(*(msg_word + 5));
- ast_flow_info.ast_flow_mask[2] =
- HTT_RX_PEER_MAP_V2_AST_2_FLOW_MASK_GET(*(msg_word + 4));
- ast_flow_info.ast_idx[3] =
- HTT_RX_PEER_MAP_V2_AST_INDEX_3_GET(*(msg_word + 6));
- ast_flow_info.ast_flow_mask[3] =
- HTT_RX_PEER_MAP_V2_AST_3_FLOW_MASK_GET(*(msg_word + 4));
- /*
- * TID valid mask is applicable only
- * for HI and LOW priority flows.
- * tid_valid_mas is 8 bit field corresponds
- * to TID[7:0]
- */
- ast_flow_info.tid_valid_low_pri_mask =
- HTT_RX_PEER_MAP_V2_TID_VALID_LOW_PRI_GET(*(msg_word + 5));
- ast_flow_info.tid_valid_hi_pri_mask =
- HTT_RX_PEER_MAP_V2_TID_VALID_HI_PRI_GET(*(msg_word + 5));
- QDF_TRACE(QDF_MODULE_ID_TXRX,
- QDF_TRACE_LEVEL_DEBUG,
- "HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n",
- peer_id, vdev_id);
- QDF_TRACE(QDF_MODULE_ID_TXRX,
- QDF_TRACE_LEVEL_INFO,
- "ast_idx[0] %d ast_idx[1] %d ast_idx[2] %d ast_idx[3] %d n",
- ast_flow_info.ast_idx[0],
- ast_flow_info.ast_idx[1],
- ast_flow_info.ast_idx[2],
- ast_flow_info.ast_idx[3]);
- dp_rx_peer_map_handler(soc->dp_soc, peer_id,
- hw_peer_id, vdev_id,
- peer_mac_addr, ast_hash,
- is_wds);
- /*
- * Update ast indexes for flow override support
- * Applicable only for non wds peers
- */
- if (!soc->dp_soc->ast_offload_support)
- dp_peer_ast_index_flow_queue_map_create(
- soc->dp_soc, is_wds,
- peer_id, peer_mac_addr,
- &ast_flow_info);
- break;
- }
- case HTT_T2H_MSG_TYPE_PEER_UNMAP_V2:
- {
- u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
- u_int8_t *mac_addr;
- u_int16_t peer_id;
- u_int8_t vdev_id;
- u_int8_t is_wds;
- u_int32_t free_wds_count;
- peer_id =
- HTT_RX_PEER_UNMAP_V2_SW_PEER_ID_GET(*msg_word);
- vdev_id = HTT_RX_PEER_UNMAP_V2_VDEV_ID_GET(*msg_word);
- mac_addr =
- htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1),
- &mac_addr_deswizzle_buf[0]);
- is_wds =
- HTT_RX_PEER_UNMAP_V2_NEXT_HOP_GET(*(msg_word + 2));
- free_wds_count =
- HTT_RX_PEER_UNMAP_V2_PEER_WDS_FREE_COUNT_GET(*(msg_word + 4));
- QDF_TRACE(QDF_MODULE_ID_TXRX,
- QDF_TRACE_LEVEL_INFO,
- "HTT_T2H_MSG_TYPE_PEER_UNMAP msg for peer id %d vdev id %d n",
- peer_id, vdev_id);
- dp_rx_peer_unmap_handler(soc->dp_soc, peer_id,
- vdev_id, mac_addr,
- is_wds, free_wds_count);
- break;
- }
- case HTT_T2H_MSG_TYPE_RX_DELBA:
- {
- uint16_t peer_id;
- uint8_t tid;
- uint8_t win_sz;
- QDF_STATUS status;
- peer_id = HTT_RX_DELBA_PEER_ID_GET(*msg_word);
- tid = HTT_RX_DELBA_TID_GET(*msg_word);
- win_sz = HTT_RX_DELBA_WIN_SIZE_GET(*msg_word);
- status = dp_rx_delba_ind_handler(
- soc->dp_soc,
- peer_id, tid, win_sz);
- QDF_TRACE(QDF_MODULE_ID_TXRX,
- QDF_TRACE_LEVEL_INFO,
- FL("DELBA PeerID %d BAW %d TID %d stat %d"),
- peer_id, win_sz, tid, status);
- break;
- }
- case HTT_T2H_MSG_TYPE_RX_DELBA_EXTN:
- {
- uint16_t peer_id;
- uint8_t tid;
- uint16_t win_sz;
- QDF_STATUS status;
- peer_id = HTT_RX_DELBA_EXTN_PEER_ID_GET(*msg_word);
- tid = HTT_RX_DELBA_EXTN_TID_GET(*msg_word);
- msg_word++;
- win_sz = HTT_RX_DELBA_EXTN_WIN_SIZE_GET(*msg_word);
- status = dp_rx_delba_ind_handler(soc->dp_soc,
- peer_id, tid,
- win_sz);
- dp_info("DELBA PeerID %d BAW %d TID %d stat %d",
- peer_id, win_sz, tid, status);
- break;
- }
- case HTT_T2H_MSG_TYPE_FSE_CMEM_BASE_SEND:
- {
- uint16_t num_entries;
- uint32_t cmem_ba_lo;
- uint32_t cmem_ba_hi;
- num_entries = HTT_CMEM_BASE_SEND_NUM_ENTRIES_GET(*msg_word);
- cmem_ba_lo = *(msg_word + 1);
- cmem_ba_hi = *(msg_word + 2);
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO,
- FL("CMEM FSE num_entries %u CMEM BA LO %x HI %x"),
- num_entries, cmem_ba_lo, cmem_ba_hi);
- dp_rx_fst_update_cmem_params(soc->dp_soc, num_entries,
- cmem_ba_lo, cmem_ba_hi);
- break;
- }
- case HTT_T2H_MSG_TYPE_TX_OFFLOAD_DELIVER_IND:
- {
- dp_offload_ind_handler(soc, msg_word);
- break;
- }
- case HTT_T2H_MSG_TYPE_PEER_MAP_V3:
- {
- u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE];
- u_int8_t *peer_mac_addr;
- u_int16_t peer_id;
- u_int16_t hw_peer_id;
- u_int8_t vdev_id;
- uint8_t is_wds;
- u_int16_t ast_hash = 0;
- peer_id = HTT_RX_PEER_MAP_V3_SW_PEER_ID_GET(*msg_word);
- vdev_id = HTT_RX_PEER_MAP_V3_VDEV_ID_GET(*msg_word);
- peer_mac_addr =
- htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1),
- &mac_addr_deswizzle_buf[0]);
- hw_peer_id = HTT_RX_PEER_MAP_V3_HW_PEER_ID_GET(*(msg_word + 3));
- ast_hash = HTT_RX_PEER_MAP_V3_CACHE_SET_NUM_GET(*(msg_word + 3));
- is_wds = HTT_RX_PEER_MAP_V3_NEXT_HOP_GET(*(msg_word + 4));
- dp_htt_info("HTT_T2H_MSG_TYPE_PEER_MAP_V3 msg for peer id %d vdev id %d n",
- peer_id, vdev_id);
- dp_rx_peer_map_handler(soc->dp_soc, peer_id,
- hw_peer_id, vdev_id,
- peer_mac_addr, ast_hash,
- is_wds);
- break;
- }
- case HTT_T2H_MSG_TYPE_PRIMARY_LINK_PEER_MIGRATE_IND:
- {
- dp_htt_t2h_primary_link_migration(soc, msg_word);
- break;
- }
- case HTT_T2H_MSG_TYPE_MLO_RX_PEER_MAP:
- {
- dp_htt_mlo_peer_map_handler(soc, msg_word);
- break;
- }
- case HTT_T2H_MSG_TYPE_MLO_RX_PEER_UNMAP:
- {
- dp_htt_mlo_peer_unmap_handler(soc, msg_word);
- break;
- }
- case HTT_T2H_MSG_TYPE_MLO_TIMESTAMP_OFFSET_IND:
- {
- dp_rx_mlo_timestamp_ind_handler(soc->dp_soc, msg_word);
- break;
- }
- case HTT_T2H_MSG_TYPE_VDEVS_TXRX_STATS_PERIODIC_IND:
- {
- dp_vdev_txrx_hw_stats_handler(soc, msg_word);
- break;
- }
- case HTT_T2H_SAWF_DEF_QUEUES_MAP_REPORT_CONF:
- {
- dp_sawf_def_queues_update_map_report_conf(soc, msg_word,
- htt_t2h_msg);
- break;
- }
- case HTT_T2H_SAWF_MSDUQ_INFO_IND:
- {
- dp_sawf_msduq_map(soc, msg_word, htt_t2h_msg);
- break;
- }
- case HTT_T2H_MSG_TYPE_PEER_AST_OVERRIDE_INDEX_IND:
- {
- dp_sawf_dynamic_ast_update(soc, msg_word, htt_t2h_msg);
- break;
- }
- case HTT_T2H_MSG_TYPE_STREAMING_STATS_IND:
- {
- dp_sawf_mpdu_stats_handler(soc, htt_t2h_msg);
- break;
- }
- case HTT_T2H_MSG_TYPE_RX_CCE_SUPER_RULE_SETUP_DONE:
- {
- dp_ipa_rx_cce_super_rule_setup_done_handler(soc, msg_word);
- break;
- }
- case HTT_T2H_MSG_TYPE_PEER_EXTENDED_EVENT:
- {
- dp_htt_peer_ext_evt(soc, msg_word);
- break;
- }
- case HTT_T2H_MSG_TYPE_TX_LATENCY_STATS_PERIODIC_IND:
- {
- dp_htt_tx_latency_stats_handler(soc, htt_t2h_msg);
- break;
- }
- default:
- break;
- };
- /* Free the indication buffer */
- if (free_buf)
- dp_htt_rx_nbuf_free(htt_t2h_msg);
- }
- enum htc_send_full_action
- dp_htt_h2t_full(void *context, HTC_PACKET *pkt)
- {
- return HTC_SEND_FULL_KEEP;
- }
- QDF_STATUS
- dp_htt_hif_t2h_hp_callback (void *context, qdf_nbuf_t nbuf, uint8_t pipe_id)
- {
- QDF_STATUS rc = QDF_STATUS_SUCCESS;
- HTC_PACKET htc_pkt;
- qdf_assert_always(pipe_id == DP_HTT_T2H_HP_PIPE);
- qdf_mem_zero(&htc_pkt, sizeof(htc_pkt));
- htc_pkt.Status = QDF_STATUS_SUCCESS;
- htc_pkt.pPktContext = (void *)nbuf;
- dp_htt_t2h_msg_handler(context, &htc_pkt);
- return rc;
- }
- /**
- * htt_htc_soc_attach() - Register SOC level HTT instance with HTC
- * @soc: HTT SOC handle
- *
- * Return: QDF_STATUS
- */
- static QDF_STATUS
- htt_htc_soc_attach(struct htt_soc *soc)
- {
- struct htc_service_connect_req connect;
- struct htc_service_connect_resp response;
- QDF_STATUS status;
- struct dp_soc *dpsoc = soc->dp_soc;
- qdf_mem_zero(&connect, sizeof(connect));
- qdf_mem_zero(&response, sizeof(response));
- connect.pMetaData = NULL;
- connect.MetaDataLength = 0;
- connect.EpCallbacks.pContext = soc;
- connect.EpCallbacks.EpTxComplete = dp_htt_h2t_send_complete;
- connect.EpCallbacks.EpTxCompleteMultiple = NULL;
- connect.EpCallbacks.EpRecv = dp_htt_t2h_msg_handler;
- /* rx buffers currently are provided by HIF, not by EpRecvRefill */
- connect.EpCallbacks.EpRecvRefill = NULL;
- /* N/A, fill is done by HIF */
- connect.EpCallbacks.RecvRefillWaterMark = 1;
- connect.EpCallbacks.EpSendFull = dp_htt_h2t_full;
- /*
- * Specify how deep to let a queue get before htc_send_pkt will
- * call the EpSendFull function due to excessive send queue depth.
- */
- connect.MaxSendQueueDepth = DP_HTT_MAX_SEND_QUEUE_DEPTH;
- /* disable flow control for HTT data message service */
- connect.ConnectionFlags |= HTC_CONNECT_FLAGS_DISABLE_CREDIT_FLOW_CTRL;
- /* connect to control service */
- connect.service_id = HTT_DATA_MSG_SVC;
- status = htc_connect_service(soc->htc_soc, &connect, &response);
- if (status != QDF_STATUS_SUCCESS)
- return status;
- soc->htc_endpoint = response.Endpoint;
- hif_save_htc_htt_config_endpoint(dpsoc->hif_handle, soc->htc_endpoint);
- htt_interface_logging_init(&soc->htt_logger_handle, soc->ctrl_psoc);
- dp_hif_update_pipe_callback(soc->dp_soc, (void *)soc,
- dp_htt_hif_t2h_hp_callback, DP_HTT_T2H_HP_PIPE);
- return QDF_STATUS_SUCCESS; /* success */
- }
- void *
- htt_soc_initialize(struct htt_soc *htt_soc,
- struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
- HTC_HANDLE htc_soc,
- hal_soc_handle_t hal_soc_hdl, qdf_device_t osdev)
- {
- struct htt_soc *soc = (struct htt_soc *)htt_soc;
- soc->osdev = osdev;
- soc->ctrl_psoc = ctrl_psoc;
- soc->htc_soc = htc_soc;
- soc->hal_soc = hal_soc_hdl;
- if (htt_htc_soc_attach(soc))
- goto fail2;
- return soc;
- fail2:
- return NULL;
- }
- void htt_soc_htc_dealloc(struct htt_soc *htt_handle)
- {
- htt_interface_logging_deinit(htt_handle->htt_logger_handle);
- htt_htc_misc_pkt_pool_free(htt_handle);
- htt_htc_pkt_pool_free(htt_handle);
- }
- QDF_STATUS htt_soc_htc_prealloc(struct htt_soc *soc)
- {
- int i;
- soc->htt_htc_pkt_freelist = NULL;
- /* pre-allocate some HTC_PACKET objects */
- for (i = 0; i < HTT_HTC_PKT_POOL_INIT_SIZE; i++) {
- struct dp_htt_htc_pkt_union *pkt;
- pkt = qdf_mem_malloc(sizeof(*pkt));
- if (!pkt)
- return QDF_STATUS_E_NOMEM;
- htt_htc_pkt_free(soc, &pkt->u.pkt);
- }
- return QDF_STATUS_SUCCESS;
- }
- void htt_soc_detach(struct htt_soc *htt_hdl)
- {
- int i;
- struct htt_soc *htt_handle = (struct htt_soc *)htt_hdl;
- for (i = 0; i < MAX_PDEV_CNT; i++) {
- qdf_mem_free(htt_handle->pdevid_tt[i].umac_path);
- qdf_mem_free(htt_handle->pdevid_tt[i].lmac_path);
- }
- HTT_TX_MUTEX_DESTROY(&htt_handle->htt_tx_mutex);
- qdf_mem_free(htt_handle);
- }
- /**
- * dp_h2t_ext_stats_msg_send(): function to construct HTT message to pass to FW
- * @pdev: DP PDEV handle
- * @stats_type_upload_mask: stats type requested by user
- * @config_param_0: extra configuration parameters
- * @config_param_1: extra configuration parameters
- * @config_param_2: extra configuration parameters
- * @config_param_3: extra configuration parameters
- * @cookie_val: cookie value
- * @cookie_msb: msb of debug status cookie
- * @mac_id: mac number
- *
- * return: QDF STATUS
- */
- QDF_STATUS dp_h2t_ext_stats_msg_send(struct dp_pdev *pdev,
- uint32_t stats_type_upload_mask, uint32_t config_param_0,
- uint32_t config_param_1, uint32_t config_param_2,
- uint32_t config_param_3, int cookie_val, int cookie_msb,
- uint8_t mac_id)
- {
- struct htt_soc *soc = pdev->soc->htt_handle;
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t msg;
- uint32_t *msg_word;
- uint8_t pdev_mask = 0;
- uint8_t *htt_logger_bufp;
- int mac_for_pdev;
- int target_pdev_id;
- QDF_STATUS status;
- msg = qdf_nbuf_alloc(
- soc->osdev,
- HTT_MSG_BUF_SIZE(HTT_H2T_EXT_STATS_REQ_MSG_SZ),
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
- if (!msg)
- return QDF_STATUS_E_NOMEM;
- /*TODO:Add support for SOC stats
- * Bit 0: SOC Stats
- * Bit 1: Pdev stats for pdev id 0
- * Bit 2: Pdev stats for pdev id 1
- * Bit 3: Pdev stats for pdev id 2
- */
- mac_for_pdev = dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id);
- target_pdev_id =
- dp_get_target_pdev_id_for_host_pdev_id(pdev->soc, mac_for_pdev);
- pdev_mask = 1 << target_pdev_id;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (qdf_nbuf_put_tail(msg, HTT_H2T_EXT_STATS_REQ_MSG_SZ) == NULL) {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "Failed to expand head for HTT_EXT_STATS");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- msg_word = (uint32_t *) qdf_nbuf_data(msg);
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_EXT_STATS_REQ);
- HTT_H2T_EXT_STATS_REQ_PDEV_MASK_SET(*msg_word, pdev_mask);
- HTT_H2T_EXT_STATS_REQ_STATS_TYPE_SET(*msg_word, stats_type_upload_mask);
- /* word 1 */
- msg_word++;
- *msg_word = 0;
- HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_0);
- /* word 2 */
- msg_word++;
- *msg_word = 0;
- HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_1);
- /* word 3 */
- msg_word++;
- *msg_word = 0;
- HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_2);
- /* word 4 */
- msg_word++;
- *msg_word = 0;
- HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_3);
- HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, 0);
- /* word 5 */
- msg_word++;
- /* word 6 */
- msg_word++;
- *msg_word = 0;
- HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, cookie_val);
- /* word 7 */
- msg_word++;
- *msg_word = 0;
- /* Currently Using last 2 bits for pdev_id
- * For future reference, reserving 3 bits in cookie_msb for pdev_id
- */
- cookie_msb = (cookie_msb | pdev->pdev_id);
- HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, cookie_msb);
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_NOMEM;
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg), qdf_nbuf_len(msg),
- soc->htc_endpoint,
- /* tag for FW response msg not guaranteed */
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_EXT_STATS_REQ,
- htt_logger_bufp);
- if (status != QDF_STATUS_SUCCESS) {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- }
- #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
- #define HTT_VDEV_TXRX_STATS_RESET_BITMASK_L32_MASK 0xFFFFFFFF
- #define HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_MASK 0xFFFFFFFF00000000
- #define HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_SHIFT 32
- QDF_STATUS dp_h2t_hw_vdev_stats_config_send(struct dp_soc *dpsoc,
- uint8_t pdev_id, bool enable,
- bool reset, uint64_t reset_bitmask)
- {
- struct htt_soc *soc = dpsoc->htt_handle;
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t msg;
- uint32_t *msg_word;
- uint8_t *htt_logger_bufp;
- QDF_STATUS status;
- int duration;
- uint32_t bitmask;
- int target_pdev_id;
- msg = qdf_nbuf_alloc(
- soc->osdev,
- HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_vdevs_txrx_stats_cfg)),
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true);
- if (!msg) {
- dp_htt_err("%pK: Fail to allocate "
- "HTT_H2T_HW_VDEV_TXRX_STATS_CFG_MSG_SZ msg buffer", dpsoc);
- return QDF_STATUS_E_NOMEM;
- }
- if (pdev_id != INVALID_PDEV_ID)
- target_pdev_id = DP_SW2HW_MACID(pdev_id);
- else
- target_pdev_id = 0;
- duration =
- wlan_cfg_get_vdev_stats_hw_offload_timer(dpsoc->wlan_cfg_ctx);
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(msg,
- sizeof(struct htt_h2t_vdevs_txrx_stats_cfg))) {
- dp_htt_err("%pK: Failed to expand head for HTT_HW_VDEV_STATS"
- , dpsoc);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- msg_word = (uint32_t *)qdf_nbuf_data(msg);
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VDEVS_TXRX_STATS_CFG);
- HTT_RX_VDEVS_TXRX_STATS_PDEV_ID_SET(*msg_word, target_pdev_id);
- HTT_RX_VDEVS_TXRX_STATS_ENABLE_SET(*msg_word, enable);
- HTT_RX_VDEVS_TXRX_STATS_PERIODIC_INTERVAL_SET(*msg_word,
- (duration >> 3));
- HTT_RX_VDEVS_TXRX_STATS_RESET_STATS_BITS_SET(*msg_word, reset);
- msg_word++;
- *msg_word = 0;
- bitmask = (reset_bitmask & HTT_VDEV_TXRX_STATS_RESET_BITMASK_L32_MASK);
- *msg_word = bitmask;
- msg_word++;
- *msg_word = 0;
- bitmask =
- ((reset_bitmask & HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_MASK) >>
- HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_SHIFT);
- *msg_word = bitmask;
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- dp_htt_err("%pK: Fail to allocate dp_htt_htc_pkt buffer",
- dpsoc);
- qdf_assert(0);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_NOMEM;
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg), qdf_nbuf_len(msg),
- soc->htc_endpoint,
- /* tag for no FW response msg */
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt,
- HTT_H2T_MSG_TYPE_VDEVS_TXRX_STATS_CFG,
- htt_logger_bufp);
- if (status != QDF_STATUS_SUCCESS) {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- }
- #else
- QDF_STATUS dp_h2t_hw_vdev_stats_config_send(struct dp_soc *dpsoc,
- uint8_t pdev_id, bool enable,
- bool reset, uint64_t reset_bitmask)
- {
- return QDF_STATUS_SUCCESS;
- }
- #endif
- /**
- * dp_h2t_3tuple_config_send(): function to construct 3 tuple configuration
- * HTT message to pass to FW
- * @pdev: DP PDEV handle
- * @tuple_mask: tuple configuration to report 3 tuple hash value in either
- * toeplitz_2_or_4 or flow_id_toeplitz in MSDU START TLV.
- * @mac_id: mac id
- *
- * tuple_mask[1:0]:
- * 00 - Do not report 3 tuple hash value
- * 10 - Report 3 tuple hash value in toeplitz_2_or_4
- * 01 - Report 3 tuple hash value in flow_id_toeplitz
- * 11 - Report 3 tuple hash value in both toeplitz_2_or_4 & flow_id_toeplitz
- *
- * return: QDF STATUS
- */
- QDF_STATUS dp_h2t_3tuple_config_send(struct dp_pdev *pdev,
- uint32_t tuple_mask, uint8_t mac_id)
- {
- struct htt_soc *soc = pdev->soc->htt_handle;
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t msg;
- uint32_t *msg_word;
- uint8_t *htt_logger_bufp;
- int mac_for_pdev;
- int target_pdev_id;
- msg = qdf_nbuf_alloc(
- soc->osdev,
- HTT_MSG_BUF_SIZE(HTT_3_TUPLE_HASH_CFG_REQ_BYTES),
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
- if (!msg)
- return QDF_STATUS_E_NOMEM;
- mac_for_pdev = dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id);
- target_pdev_id =
- dp_get_target_pdev_id_for_host_pdev_id(pdev->soc, mac_for_pdev);
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(msg, HTT_3_TUPLE_HASH_CFG_REQ_BYTES)) {
- QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
- "Failed to expand head for HTT_3TUPLE_CONFIG");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- dp_htt_info("%pK: config_param_sent 0x%x for target_pdev %d\n -------------",
- pdev->soc, tuple_mask, target_pdev_id);
- msg_word = (uint32_t *)qdf_nbuf_data(msg);
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_3_TUPLE_HASH_CFG);
- HTT_RX_3_TUPLE_HASH_PDEV_ID_SET(*msg_word, target_pdev_id);
- msg_word++;
- *msg_word = 0;
- HTT_H2T_FLOW_ID_TOEPLITZ_FIELD_CONFIG_SET(*msg_word, tuple_mask);
- HTT_H2T_TOEPLITZ_2_OR_4_FIELD_CONFIG_SET(*msg_word, tuple_mask);
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_NOMEM;
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(
- &pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg),
- qdf_nbuf_len(msg),
- soc->htc_endpoint,
- /* tag for no FW response msg */
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_3_TUPLE_HASH_CFG,
- htt_logger_bufp);
- return QDF_STATUS_SUCCESS;
- }
- /* This macro will revert once proper HTT header will define for
- * HTT_H2T_MSG_TYPE_PPDU_STATS_CFG in htt.h file
- * */
- #if defined(WDI_EVENT_ENABLE)
- QDF_STATUS dp_h2t_cfg_stats_msg_send(struct dp_pdev *pdev,
- uint32_t stats_type_upload_mask, uint8_t mac_id)
- {
- struct htt_soc *soc = pdev->soc->htt_handle;
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t msg;
- uint32_t *msg_word;
- uint8_t pdev_mask;
- QDF_STATUS status;
- msg = qdf_nbuf_alloc(
- soc->osdev,
- HTT_MSG_BUF_SIZE(HTT_H2T_PPDU_STATS_CFG_MSG_SZ),
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true);
- if (!msg) {
- dp_htt_err("%pK: Fail to allocate HTT_H2T_PPDU_STATS_CFG_MSG_SZ msg buffer"
- , pdev->soc);
- qdf_assert(0);
- return QDF_STATUS_E_NOMEM;
- }
- /*TODO:Add support for SOC stats
- * Bit 0: SOC Stats
- * Bit 1: Pdev stats for pdev id 0
- * Bit 2: Pdev stats for pdev id 1
- * Bit 3: Pdev stats for pdev id 2
- */
- pdev_mask = 1 << dp_get_target_pdev_id_for_host_pdev_id(pdev->soc,
- mac_id);
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (qdf_nbuf_put_tail(msg, HTT_H2T_PPDU_STATS_CFG_MSG_SZ) == NULL) {
- dp_htt_err("%pK: Failed to expand head for HTT_CFG_STATS"
- , pdev->soc);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- msg_word = (uint32_t *) qdf_nbuf_data(msg);
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_PPDU_STATS_CFG);
- HTT_H2T_PPDU_STATS_CFG_PDEV_MASK_SET(*msg_word, pdev_mask);
- HTT_H2T_PPDU_STATS_CFG_TLV_BITMASK_SET(*msg_word,
- stats_type_upload_mask);
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- dp_htt_err("%pK: Fail to allocate dp_htt_htc_pkt buffer", pdev->soc);
- qdf_assert(0);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_NOMEM;
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg), qdf_nbuf_len(msg),
- soc->htc_endpoint,
- /* tag for no FW response msg */
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_PPDU_STATS_CFG,
- (uint8_t *)msg_word);
- if (status != QDF_STATUS_SUCCESS) {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- }
- qdf_export_symbol(dp_h2t_cfg_stats_msg_send);
- #endif
- void
- dp_peer_update_inactive_time(struct dp_pdev *pdev, uint32_t tag_type,
- uint32_t *tag_buf)
- {
- struct dp_peer *peer = NULL;
- switch (tag_type) {
- case HTT_STATS_PEER_DETAILS_TAG:
- {
- htt_peer_details_tlv *dp_stats_buf =
- (htt_peer_details_tlv *)tag_buf;
- pdev->fw_stats_peer_id = dp_stats_buf->sw_peer_id;
- }
- break;
- case HTT_STATS_PEER_STATS_CMN_TAG:
- {
- htt_peer_stats_cmn_tlv *dp_stats_buf =
- (htt_peer_stats_cmn_tlv *)tag_buf;
- peer = dp_peer_get_ref_by_id(pdev->soc, pdev->fw_stats_peer_id,
- DP_MOD_ID_HTT);
- if (peer && !peer->bss_peer) {
- peer->stats.tx.inactive_time =
- dp_stats_buf->inactive_time;
- qdf_event_set(&pdev->fw_peer_stats_event);
- }
- if (peer)
- dp_peer_unref_delete(peer, DP_MOD_ID_HTT);
- }
- break;
- default:
- qdf_err("Invalid tag_type: %u", tag_type);
- }
- }
- QDF_STATUS
- dp_htt_rx_flow_fst_setup(struct dp_pdev *pdev,
- struct dp_htt_rx_flow_fst_setup *fse_setup_info)
- {
- struct htt_soc *soc = pdev->soc->htt_handle;
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t msg;
- u_int32_t *msg_word;
- struct htt_h2t_msg_rx_fse_setup_t *fse_setup;
- uint8_t *htt_logger_bufp;
- u_int32_t *key;
- QDF_STATUS status;
- msg = qdf_nbuf_alloc(
- soc->osdev,
- HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_rx_fse_setup_t)),
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
- if (!msg)
- return QDF_STATUS_E_NOMEM;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(msg,
- sizeof(struct htt_h2t_msg_rx_fse_setup_t))) {
- qdf_err("Failed to expand head for HTT RX_FSE_SETUP msg");
- return QDF_STATUS_E_FAILURE;
- }
- /* fill in the message contents */
- msg_word = (u_int32_t *)qdf_nbuf_data(msg);
- memset(msg_word, 0, sizeof(struct htt_h2t_msg_rx_fse_setup_t));
- /* rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FSE_SETUP_CFG);
- fse_setup = (struct htt_h2t_msg_rx_fse_setup_t *)msg_word;
- HTT_RX_FSE_SETUP_PDEV_ID_SET(*msg_word, fse_setup_info->pdev_id);
- msg_word++;
- HTT_RX_FSE_SETUP_NUM_REC_SET(*msg_word, fse_setup_info->max_entries);
- HTT_RX_FSE_SETUP_MAX_SEARCH_SET(*msg_word, fse_setup_info->max_search);
- HTT_RX_FSE_SETUP_IP_DA_SA_PREFIX_SET(*msg_word,
- fse_setup_info->ip_da_sa_prefix);
- msg_word++;
- HTT_RX_FSE_SETUP_BASE_ADDR_LO_SET(*msg_word,
- fse_setup_info->base_addr_lo);
- msg_word++;
- HTT_RX_FSE_SETUP_BASE_ADDR_HI_SET(*msg_word,
- fse_setup_info->base_addr_hi);
- key = (u_int32_t *)fse_setup_info->hash_key;
- fse_setup->toeplitz31_0 = *key++;
- fse_setup->toeplitz63_32 = *key++;
- fse_setup->toeplitz95_64 = *key++;
- fse_setup->toeplitz127_96 = *key++;
- fse_setup->toeplitz159_128 = *key++;
- fse_setup->toeplitz191_160 = *key++;
- fse_setup->toeplitz223_192 = *key++;
- fse_setup->toeplitz255_224 = *key++;
- fse_setup->toeplitz287_256 = *key++;
- fse_setup->toeplitz314_288 = *key;
- msg_word++;
- HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz31_0);
- msg_word++;
- HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz63_32);
- msg_word++;
- HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz95_64);
- msg_word++;
- HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz127_96);
- msg_word++;
- HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz159_128);
- msg_word++;
- HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz191_160);
- msg_word++;
- HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz223_192);
- msg_word++;
- HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz255_224);
- msg_word++;
- HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz287_256);
- msg_word++;
- HTT_RX_FSE_SETUP_HASH_314_288_SET(*msg_word,
- fse_setup->toeplitz314_288);
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- qdf_err("Fail to allocate dp_htt_htc_pkt buffer");
- qdf_assert(0);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_RESOURCES; /* failure */
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(
- &pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg),
- qdf_nbuf_len(msg),
- soc->htc_endpoint,
- /* tag for no FW response msg */
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt,
- HTT_H2T_MSG_TYPE_RX_FSE_SETUP_CFG,
- htt_logger_bufp);
- if (status == QDF_STATUS_SUCCESS) {
- dp_info("HTT_H2T RX_FSE_SETUP sent to FW for pdev = %u",
- fse_setup_info->pdev_id);
- QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_ANY, QDF_TRACE_LEVEL_DEBUG,
- (void *)fse_setup_info->hash_key,
- fse_setup_info->hash_key_len);
- } else {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- }
- QDF_STATUS
- dp_htt_rx_flow_fse_operation(struct dp_pdev *pdev,
- struct dp_htt_rx_flow_fst_operation *fse_op_info)
- {
- struct htt_soc *soc = pdev->soc->htt_handle;
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t msg;
- u_int32_t *msg_word;
- struct htt_h2t_msg_rx_fse_operation_t *fse_operation;
- uint8_t *htt_logger_bufp;
- QDF_STATUS status;
- msg = qdf_nbuf_alloc(
- soc->osdev,
- HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_rx_fse_operation_t)),
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE);
- if (!msg)
- return QDF_STATUS_E_NOMEM;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(msg,
- sizeof(struct htt_h2t_msg_rx_fse_operation_t))) {
- qdf_err("Failed to expand head for HTT_RX_FSE_OPERATION msg");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- /* fill in the message contents */
- msg_word = (u_int32_t *)qdf_nbuf_data(msg);
- memset(msg_word, 0, sizeof(struct htt_h2t_msg_rx_fse_operation_t));
- /* rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FSE_OPERATION_CFG);
- fse_operation = (struct htt_h2t_msg_rx_fse_operation_t *)msg_word;
- HTT_RX_FSE_OPERATION_PDEV_ID_SET(*msg_word, fse_op_info->pdev_id);
- msg_word++;
- HTT_RX_FSE_IPSEC_VALID_SET(*msg_word, false);
- if (fse_op_info->op_code == DP_HTT_FST_CACHE_INVALIDATE_ENTRY) {
- HTT_RX_FSE_OPERATION_SET(*msg_word,
- HTT_RX_FSE_CACHE_INVALIDATE_ENTRY);
- msg_word++;
- HTT_RX_FSE_OPERATION_IP_ADDR_SET(
- *msg_word,
- qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_31_0));
- msg_word++;
- HTT_RX_FSE_OPERATION_IP_ADDR_SET(
- *msg_word,
- qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_63_32));
- msg_word++;
- HTT_RX_FSE_OPERATION_IP_ADDR_SET(
- *msg_word,
- qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_95_64));
- msg_word++;
- HTT_RX_FSE_OPERATION_IP_ADDR_SET(
- *msg_word,
- qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_127_96));
- msg_word++;
- HTT_RX_FSE_OPERATION_IP_ADDR_SET(
- *msg_word,
- qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_31_0));
- msg_word++;
- HTT_RX_FSE_OPERATION_IP_ADDR_SET(
- *msg_word,
- qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_63_32));
- msg_word++;
- HTT_RX_FSE_OPERATION_IP_ADDR_SET(
- *msg_word,
- qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_95_64));
- msg_word++;
- HTT_RX_FSE_OPERATION_IP_ADDR_SET(
- *msg_word,
- qdf_htonl(
- fse_op_info->rx_flow->flow_tuple_info.dest_ip_127_96));
- msg_word++;
- HTT_RX_FSE_SOURCEPORT_SET(
- *msg_word,
- fse_op_info->rx_flow->flow_tuple_info.src_port);
- HTT_RX_FSE_DESTPORT_SET(
- *msg_word,
- fse_op_info->rx_flow->flow_tuple_info.dest_port);
- msg_word++;
- HTT_RX_FSE_L4_PROTO_SET(
- *msg_word,
- fse_op_info->rx_flow->flow_tuple_info.l4_protocol);
- } else if (fse_op_info->op_code == DP_HTT_FST_CACHE_INVALIDATE_FULL) {
- HTT_RX_FSE_OPERATION_SET(*msg_word,
- HTT_RX_FSE_CACHE_INVALIDATE_FULL);
- } else if (fse_op_info->op_code == DP_HTT_FST_DISABLE) {
- HTT_RX_FSE_OPERATION_SET(*msg_word, HTT_RX_FSE_DISABLE);
- } else if (fse_op_info->op_code == DP_HTT_FST_ENABLE) {
- HTT_RX_FSE_OPERATION_SET(*msg_word, HTT_RX_FSE_ENABLE);
- }
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- qdf_err("Fail to allocate dp_htt_htc_pkt buffer");
- qdf_assert(0);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_RESOURCES; /* failure */
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(
- &pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg),
- qdf_nbuf_len(msg),
- soc->htc_endpoint,
- /* tag for no FW response msg */
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt,
- HTT_H2T_MSG_TYPE_RX_FSE_OPERATION_CFG,
- htt_logger_bufp);
- if (status == QDF_STATUS_SUCCESS) {
- dp_info("HTT_H2T RX_FSE_OPERATION_CFG sent to FW for pdev = %u",
- fse_op_info->pdev_id);
- } else {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- }
- /**
- * dp_htt_rx_fisa_config(): Send HTT msg to configure FISA
- * @pdev: DP pdev handle
- * @fisa_config: Fisa config struct
- *
- * Return: Success when HTT message is sent, error on failure
- */
- QDF_STATUS
- dp_htt_rx_fisa_config(struct dp_pdev *pdev,
- struct dp_htt_rx_fisa_cfg *fisa_config)
- {
- struct htt_soc *soc = pdev->soc->htt_handle;
- struct dp_htt_htc_pkt *pkt;
- qdf_nbuf_t msg;
- u_int32_t *msg_word;
- struct htt_h2t_msg_type_fisa_config_t *htt_fisa_config;
- uint8_t *htt_logger_bufp;
- uint32_t len;
- QDF_STATUS status;
- len = HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_type_fisa_config_t));
- msg = qdf_nbuf_alloc(soc->osdev,
- len,
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING,
- 4,
- TRUE);
- if (!msg)
- return QDF_STATUS_E_NOMEM;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(msg,
- sizeof(struct htt_h2t_msg_type_fisa_config_t))) {
- qdf_err("Failed to expand head for HTT_RX_FSE_OPERATION msg");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- /* fill in the message contents */
- msg_word = (u_int32_t *)qdf_nbuf_data(msg);
- memset(msg_word, 0, sizeof(struct htt_h2t_msg_type_fisa_config_t));
- /* rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FISA_CFG);
- htt_fisa_config = (struct htt_h2t_msg_type_fisa_config_t *)msg_word;
- HTT_RX_FSE_OPERATION_PDEV_ID_SET(*msg_word, htt_fisa_config->pdev_id);
- msg_word++;
- HTT_RX_FISA_CONFIG_FISA_V2_ENABLE_SET(*msg_word, 1);
- HTT_RX_FISA_CONFIG_FISA_V2_AGGR_LIMIT_SET(*msg_word,
- (fisa_config->max_aggr_supported ? fisa_config->max_aggr_supported : 0xf));
- msg_word++;
- htt_fisa_config->fisa_timeout_threshold = fisa_config->fisa_timeout;
- pkt = htt_htc_pkt_alloc(soc);
- if (!pkt) {
- qdf_err("Fail to allocate dp_htt_htc_pkt buffer");
- qdf_assert(0);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_RESOURCES; /* failure */
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg),
- qdf_nbuf_len(msg),
- soc->htc_endpoint,
- /* tag for no FW response msg */
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_RX_FISA_CFG,
- htt_logger_bufp);
- if (status == QDF_STATUS_SUCCESS) {
- dp_info("HTT_H2T_MSG_TYPE_RX_FISA_CFG sent to FW for pdev = %u",
- fisa_config->pdev_id);
- } else {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(soc, pkt);
- }
- return status;
- }
- #ifdef WLAN_SUPPORT_PPEDS
- /**
- * dp_htt_rxdma_rxole_ppe_cfg_set() - Send RxOLE and RxDMA PPE config
- * @soc: Data path SoC handle
- * @cfg: RxDMA and RxOLE PPE config
- *
- * Return: Success when HTT message is sent, error on failure
- */
- QDF_STATUS
- dp_htt_rxdma_rxole_ppe_cfg_set(struct dp_soc *soc,
- struct dp_htt_rxdma_rxole_ppe_config *cfg)
- {
- struct htt_soc *htt_handle = soc->htt_handle;
- uint32_t len;
- qdf_nbuf_t msg;
- u_int32_t *msg_word;
- QDF_STATUS status;
- uint8_t *htt_logger_bufp;
- struct dp_htt_htc_pkt *pkt;
- len = HTT_MSG_BUF_SIZE(
- sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t));
- msg = qdf_nbuf_alloc(soc->osdev,
- len,
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING,
- 4,
- TRUE);
- if (!msg)
- return QDF_STATUS_E_NOMEM;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(
- msg, sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t))) {
- qdf_err("Failed to expand head for HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG msg");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- /* fill in the message contents */
- msg_word = (u_int32_t *)qdf_nbuf_data(msg);
- memset(msg_word, 0,
- sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t));
- /* Rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- *msg_word = 0;
- HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG);
- HTT_PPE_CFG_OVERRIDE_SET(*msg_word, cfg->override);
- HTT_PPE_CFG_REO_DEST_IND_SET(
- *msg_word, cfg->reo_destination_indication);
- HTT_PPE_CFG_MULTI_BUF_MSDU_OVERRIDE_EN_SET(
- *msg_word, cfg->multi_buffer_msdu_override_en);
- HTT_PPE_CFG_INTRA_BSS_OVERRIDE_EN_SET(
- *msg_word, cfg->intra_bss_override);
- HTT_PPE_CFG_DECAP_RAW_OVERRIDE_EN_SET(
- *msg_word, cfg->decap_raw_override);
- HTT_PPE_CFG_DECAP_NWIFI_OVERRIDE_EN_SET(
- *msg_word, cfg->decap_nwifi_override);
- HTT_PPE_CFG_IP_FRAG_OVERRIDE_EN_SET(
- *msg_word, cfg->ip_frag_override);
- pkt = htt_htc_pkt_alloc(htt_handle);
- if (!pkt) {
- qdf_err("Fail to allocate dp_htt_htc_pkt buffer");
- qdf_assert(0);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_RESOURCES; /* failure */
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg),
- qdf_nbuf_len(msg),
- htt_handle->htc_endpoint,
- /* tag for no FW response msg */
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(htt_handle, pkt,
- HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG,
- htt_logger_bufp);
- if (status != QDF_STATUS_SUCCESS) {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(htt_handle, pkt);
- return status;
- }
- dp_info("HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG sent");
- return status;
- }
- #endif /* WLAN_SUPPORT_PPEDS */
- /**
- * dp_bk_pressure_stats_handler(): worker function to print back pressure
- * stats
- *
- * @context : argument to work function
- */
- static void dp_bk_pressure_stats_handler(void *context)
- {
- struct dp_pdev *pdev = (struct dp_pdev *)context;
- struct dp_soc_srngs_state *soc_srngs_state = NULL;
- const char *ring_name;
- int i;
- struct dp_srng_ring_state *ring_state;
- bool empty_flag;
- qdf_spin_lock_bh(&pdev->bkp_stats.list_lock);
- /* Extract only first entry for printing in one work event */
- if (pdev->bkp_stats.queue_depth &&
- !TAILQ_EMPTY(&pdev->bkp_stats.list)) {
- soc_srngs_state = TAILQ_FIRST(&pdev->bkp_stats.list);
- TAILQ_REMOVE(&pdev->bkp_stats.list, soc_srngs_state,
- list_elem);
- pdev->bkp_stats.queue_depth--;
- }
- empty_flag = TAILQ_EMPTY(&pdev->bkp_stats.list);
- qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock);
- if (soc_srngs_state) {
- DP_PRINT_STATS("### BKP stats for seq_num %u START ###",
- soc_srngs_state->seq_num);
- for (i = 0; i < soc_srngs_state->max_ring_id; i++) {
- ring_state = &soc_srngs_state->ring_state[i];
- ring_name = dp_srng_get_str_from_hal_ring_type
- (ring_state->ring_type);
- DP_PRINT_STATS("%s: SW:Head pointer = %d Tail Pointer = %d\n",
- ring_name,
- ring_state->sw_head,
- ring_state->sw_tail);
- DP_PRINT_STATS("%s: HW:Head pointer = %d Tail Pointer = %d\n",
- ring_name,
- ring_state->hw_head,
- ring_state->hw_tail);
- }
- DP_PRINT_STATS("### BKP stats for seq_num %u COMPLETE ###",
- soc_srngs_state->seq_num);
- qdf_mem_free(soc_srngs_state);
- }
- dp_print_napi_stats(pdev->soc);
- /* Schedule work again if queue is not empty */
- if (!empty_flag)
- qdf_queue_work(0, pdev->bkp_stats.work_queue,
- &pdev->bkp_stats.work);
- }
- void dp_pdev_bkp_stats_detach(struct dp_pdev *pdev)
- {
- struct dp_soc_srngs_state *ring_state, *ring_state_next;
- if (!pdev->bkp_stats.work_queue)
- return;
- qdf_flush_workqueue(0, pdev->bkp_stats.work_queue);
- qdf_destroy_workqueue(0, pdev->bkp_stats.work_queue);
- qdf_flush_work(&pdev->bkp_stats.work);
- qdf_disable_work(&pdev->bkp_stats.work);
- qdf_spin_lock_bh(&pdev->bkp_stats.list_lock);
- TAILQ_FOREACH_SAFE(ring_state, &pdev->bkp_stats.list,
- list_elem, ring_state_next) {
- TAILQ_REMOVE(&pdev->bkp_stats.list, ring_state,
- list_elem);
- qdf_mem_free(ring_state);
- }
- qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock);
- qdf_spinlock_destroy(&pdev->bkp_stats.list_lock);
- }
- QDF_STATUS dp_pdev_bkp_stats_attach(struct dp_pdev *pdev)
- {
- TAILQ_INIT(&pdev->bkp_stats.list);
- pdev->bkp_stats.seq_num = 0;
- pdev->bkp_stats.queue_depth = 0;
- qdf_create_work(0, &pdev->bkp_stats.work,
- dp_bk_pressure_stats_handler, pdev);
- pdev->bkp_stats.work_queue =
- qdf_alloc_unbound_workqueue("dp_bkp_work_queue");
- if (!pdev->bkp_stats.work_queue)
- goto fail;
- qdf_spinlock_create(&pdev->bkp_stats.list_lock);
- return QDF_STATUS_SUCCESS;
- fail:
- dp_htt_alert("BKP stats attach failed");
- qdf_flush_work(&pdev->bkp_stats.work);
- qdf_disable_work(&pdev->bkp_stats.work);
- return QDF_STATUS_E_FAILURE;
- }
- #ifdef DP_UMAC_HW_RESET_SUPPORT
- QDF_STATUS dp_htt_umac_reset_send_setup_cmd(
- struct dp_soc *soc,
- const struct dp_htt_umac_reset_setup_cmd_params *setup_params)
- {
- struct htt_soc *htt_handle = soc->htt_handle;
- uint32_t len;
- qdf_nbuf_t msg;
- u_int32_t *msg_word;
- QDF_STATUS status;
- uint8_t *htt_logger_bufp;
- struct dp_htt_htc_pkt *pkt;
- len = HTT_MSG_BUF_SIZE(
- HTT_H2T_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP_BYTES);
- msg = qdf_nbuf_alloc(soc->osdev,
- len,
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING,
- 4,
- TRUE);
- if (!msg)
- return QDF_STATUS_E_NOMEM;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(
- msg, HTT_H2T_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP_BYTES)) {
- dp_htt_err("Failed to expand head");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- /* fill in the message contents */
- msg_word = (uint32_t *)qdf_nbuf_data(msg);
- /* Rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- qdf_mem_zero(msg_word,
- HTT_H2T_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP_BYTES);
- HTT_H2T_MSG_TYPE_SET(
- *msg_word,
- HTT_H2T_MSG_TYPE_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP);
- HTT_H2T_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP_T2H_MSG_METHOD_SET(
- *msg_word, htt_umac_hang_recovery_msg_t2h_msi_and_h2t_polling);
- HTT_H2T_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP_H2T_MSG_METHOD_SET(
- *msg_word, htt_umac_hang_recovery_msg_t2h_msi_and_h2t_polling);
- msg_word++;
- *msg_word = setup_params->msi_data;
- msg_word++;
- *msg_word = sizeof(htt_umac_hang_recovery_msg_shmem_t);
- msg_word++;
- *msg_word = setup_params->shmem_addr_low;
- msg_word++;
- *msg_word = setup_params->shmem_addr_high;
- pkt = htt_htc_pkt_alloc(htt_handle);
- if (!pkt) {
- qdf_err("Fail to allocate dp_htt_htc_pkt buffer");
- qdf_assert(0);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_NOMEM;
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg),
- qdf_nbuf_len(msg),
- htt_handle->htc_endpoint,
- /* tag for no FW response msg */
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(
- htt_handle, pkt,
- HTT_H2T_MSG_TYPE_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP,
- htt_logger_bufp);
- if (QDF_IS_STATUS_ERROR(status)) {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(htt_handle, pkt);
- return status;
- }
- dp_info("HTT_H2T_MSG_TYPE_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP sent");
- return status;
- }
- QDF_STATUS dp_htt_umac_reset_send_start_pre_reset_cmd(
- struct dp_soc *soc, bool is_initiator, bool is_umac_hang)
- {
- struct htt_soc *htt_handle = soc->htt_handle;
- uint32_t len;
- qdf_nbuf_t msg;
- u_int32_t *msg_word;
- QDF_STATUS status;
- uint8_t *htt_logger_bufp;
- struct dp_htt_htc_pkt *pkt;
- len = HTT_MSG_BUF_SIZE(
- HTT_H2T_UMAC_HANG_RECOVERY_START_PRE_RESET_BYTES);
- msg = qdf_nbuf_alloc(soc->osdev,
- len,
- /* reserve room for the HTC header */
- HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING,
- 4,
- TRUE);
- if (!msg)
- return QDF_STATUS_E_NOMEM;
- /*
- * Set the length of the message.
- * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added
- * separately during the below call to qdf_nbuf_push_head.
- * The contribution from the HTC header is added separately inside HTC.
- */
- if (!qdf_nbuf_put_tail(
- msg, HTT_H2T_UMAC_HANG_RECOVERY_START_PRE_RESET_BYTES)) {
- dp_htt_err("Failed to expand head");
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_FAILURE;
- }
- /* fill in the message contents */
- msg_word = (uint32_t *)qdf_nbuf_data(msg);
- /* Rewind beyond alignment pad to get to the HTC header reserved area */
- qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING);
- htt_logger_bufp = (uint8_t *)msg_word;
- qdf_mem_zero(msg_word,
- HTT_H2T_UMAC_HANG_RECOVERY_START_PRE_RESET_BYTES);
- HTT_H2T_MSG_TYPE_SET(
- *msg_word,
- HTT_H2T_MSG_TYPE_UMAC_HANG_RECOVERY_SOC_START_PRE_RESET);
- HTT_H2T_UMAC_HANG_RECOVERY_START_PRE_RESET_IS_INITIATOR_SET(
- *msg_word, is_initiator);
- HTT_H2T_UMAC_HANG_RECOVERY_START_PRE_RESET_IS_UMAC_HANG_SET(
- *msg_word, is_umac_hang);
- pkt = htt_htc_pkt_alloc(htt_handle);
- if (!pkt) {
- qdf_err("Fail to allocate dp_htt_htc_pkt buffer");
- qdf_assert(0);
- qdf_nbuf_free(msg);
- return QDF_STATUS_E_NOMEM;
- }
- pkt->soc_ctxt = NULL; /* not used during send-done callback */
- SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt,
- dp_htt_h2t_send_complete_free_netbuf,
- qdf_nbuf_data(msg),
- qdf_nbuf_len(msg),
- htt_handle->htc_endpoint,
- /* tag for no FW response msg */
- HTC_TX_PACKET_TAG_RUNTIME_PUT);
- SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg);
- status = DP_HTT_SEND_HTC_PKT(
- htt_handle, pkt,
- HTT_H2T_MSG_TYPE_UMAC_HANG_RECOVERY_SOC_START_PRE_RESET,
- htt_logger_bufp);
- if (QDF_IS_STATUS_ERROR(status)) {
- qdf_nbuf_free(msg);
- htt_htc_pkt_free(htt_handle, pkt);
- return status;
- }
- dp_info("HTT_H2T_MSG_TYPE_UMAC_HANG_RECOVERY_SOC_START_PRE_RESET sent");
- return status;
- }
- #endif
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