| /* |
| * Copyright (c) 2011-2019 The Linux Foundation. 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. |
| */ |
| |
| /** |
| * @file htt_h2t.c |
| * @brief Provide functions to send host->target HTT messages. |
| * @details |
| * This file contains functions related to host->target HTT messages. |
| * There are a couple aspects of this host->target messaging: |
| * 1. This file contains the function that is called by HTC when |
| * a host->target send completes. |
| * This send-completion callback is primarily relevant to HL, |
| * to invoke the download scheduler to set up a new download, |
| * and optionally free the tx frame whose download is completed. |
| * For both HL and LL, this completion callback frees up the |
| * HTC_PACKET object used to specify the download. |
| * 2. This file contains functions for creating messages to send |
| * from the host to the target. |
| */ |
| |
| #include <qdf_mem.h> /* qdf_mem_copy */ |
| #include <qdf_nbuf.h> /* qdf_nbuf_map_single */ |
| #include <htc_api.h> /* HTC_PACKET */ |
| #include <htc.h> /* HTC_HDR_ALIGNMENT_PADDING */ |
| #include <htt.h> /* HTT host->target msg defs */ |
| #include <wdi_ipa.h> /* HTT host->target WDI IPA msg defs */ |
| #include <ol_txrx_htt_api.h> /* ol_tx_completion_handler, htt_tx_status */ |
| #include <ol_htt_tx_api.h> |
| #include <ol_txrx_types.h> |
| #include <ol_tx_send.h> |
| |
| #include <htt_internal.h> |
| #include <wlan_policy_mgr_api.h> |
| |
| #define HTT_MSG_BUF_SIZE(msg_bytes) \ |
| ((msg_bytes) + HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING) |
| |
| #ifndef container_of |
| #define container_of(ptr, type, member) \ |
| ((type *)((char *)(ptr) - (char *)(&((type *)0)->member))) |
| #endif |
| |
| #ifdef ATH_11AC_TXCOMPACT |
| #define HTT_SEND_HTC_PKT(pdev, pkt) \ |
| do { \ |
| if (htc_send_pkt(pdev->htc_pdev, &pkt->htc_pkt) == QDF_STATUS_SUCCESS) \ |
| htt_htc_misc_pkt_list_add(pdev, pkt); \ |
| } while (0) |
| #else |
| #define HTT_SEND_HTC_PKT(pdev, ppkt) \ |
| htc_send_pkt(pdev->htc_pdev, &pkt->htc_pkt); |
| #endif |
| |
| |
| static void |
| htt_h2t_send_complete_free_netbuf(void *pdev, QDF_STATUS status, |
| qdf_nbuf_t netbuf, uint16_t msdu_id) |
| { |
| qdf_nbuf_free(netbuf); |
| } |
| |
| #ifndef QCN7605_SUPPORT |
| static void htt_t2h_adjust_bus_target_delta(struct htt_pdev_t *pdev) |
| { |
| int32_t credit_delta; |
| |
| if (pdev->cfg.is_high_latency && !pdev->cfg.default_tx_comp_req) { |
| HTT_TX_MUTEX_ACQUIRE(&pdev->credit_mutex); |
| qdf_atomic_add(1, &pdev->htt_tx_credit.bus_delta); |
| credit_delta = htt_tx_credit_update(pdev); |
| HTT_TX_MUTEX_RELEASE(&pdev->credit_mutex); |
| |
| if (credit_delta) |
| ol_tx_credit_completion_handler(pdev->txrx_pdev, |
| credit_delta); |
| } |
| } |
| #else |
| static void htt_t2h_adjust_bus_target_delta(struct htt_pdev_t *pdev) |
| { |
| /* UNPAUSE OS Q */ |
| ol_tx_flow_ct_unpause_os_q(pdev->txrx_pdev); |
| } |
| #endif |
| |
| void htt_h2t_send_complete(void *context, HTC_PACKET *htc_pkt) |
| { |
| void (*send_complete_part2)(void *pdev, QDF_STATUS status, |
| qdf_nbuf_t msdu, uint16_t msdu_id); |
| struct htt_pdev_t *pdev = (struct htt_pdev_t *)context; |
| struct htt_htc_pkt *htt_pkt; |
| qdf_nbuf_t netbuf; |
| |
| send_complete_part2 = htc_pkt->pPktContext; |
| |
| htt_pkt = container_of(htc_pkt, struct htt_htc_pkt, htc_pkt); |
| |
| /* process (free or keep) the netbuf that held the message */ |
| netbuf = (qdf_nbuf_t) htc_pkt->pNetBufContext; |
| if (send_complete_part2) { |
| send_complete_part2(htt_pkt->pdev_ctxt, htc_pkt->Status, netbuf, |
| htt_pkt->msdu_id); |
| } |
| |
| htt_t2h_adjust_bus_target_delta(pdev); |
| /* free the htt_htc_pkt / HTC_PACKET object */ |
| htt_htc_pkt_free(pdev, htt_pkt); |
| } |
| |
| enum htc_send_full_action htt_h2t_full(void *context, HTC_PACKET *pkt) |
| { |
| /* FIX THIS */ |
| return HTC_SEND_FULL_KEEP; |
| } |
| |
| #if defined(HELIUMPLUS) |
| QDF_STATUS htt_h2t_frag_desc_bank_cfg_msg(struct htt_pdev_t *pdev) |
| { |
| QDF_STATUS rc = QDF_STATUS_SUCCESS; |
| |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| u_int32_t *msg_word; |
| struct htt_tx_frag_desc_bank_cfg_t *bank_cfg; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return QDF_STATUS_E_FAILURE; /* failure */ |
| |
| /* show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| msg = qdf_nbuf_alloc( |
| pdev->osdev, |
| HTT_MSG_BUF_SIZE(sizeof(struct htt_tx_frag_desc_bank_cfg_t)), |
| /* reserve room for the HTC header */ |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return QDF_STATUS_E_FAILURE; /* failure */ |
| } |
| |
| /* |
| * Set the length of the message. |
| * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added |
| * separately during the below call to adf_nbuf_push_head. |
| * The contribution from the HTC header is added separately inside HTC. |
| */ |
| qdf_nbuf_put_tail(msg, sizeof(struct htt_tx_frag_desc_bank_cfg_t)); |
| |
| /* fill in the message contents */ |
| msg_word = (u_int32_t *) qdf_nbuf_data(msg); |
| |
| memset(msg_word, 0, sizeof(struct htt_tx_frag_desc_bank_cfg_t)); |
| /* 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_FRAG_DESC_BANK_CFG); |
| |
| bank_cfg = (struct htt_tx_frag_desc_bank_cfg_t *)msg_word; |
| |
| /** @note @todo Hard coded to 0 Assuming just one pdev for now.*/ |
| HTT_H2T_FRAG_DESC_BANK_PDEVID_SET(*msg_word, 0); |
| /** @note Hard coded to 1.*/ |
| HTT_H2T_FRAG_DESC_BANK_NUM_BANKS_SET(*msg_word, 1); |
| HTT_H2T_FRAG_DESC_BANK_DESC_SIZE_SET(*msg_word, pdev->frag_descs.size); |
| HTT_H2T_FRAG_DESC_BANK_SWAP_SET(*msg_word, 0); |
| |
| /** Bank specific data structure.*/ |
| #if HTT_PADDR64 |
| bank_cfg->bank_base_address[0].lo = qdf_get_lower_32_bits( |
| pdev->frag_descs.desc_pages.dma_pages->page_p_addr); |
| bank_cfg->bank_base_address[0].hi = qdf_get_upper_32_bits( |
| pdev->frag_descs.desc_pages.dma_pages->page_p_addr); |
| #else /* ! HTT_PADDR64 */ |
| bank_cfg->bank_base_address[0] = |
| pdev->frag_descs.desc_pages.dma_pages->page_p_addr; |
| #endif /* HTT_PADDR64 */ |
| /* Logical Min index */ |
| HTT_H2T_FRAG_DESC_BANK_MIN_IDX_SET(bank_cfg->bank_info[0], 0); |
| /* Logical Max index */ |
| HTT_H2T_FRAG_DESC_BANK_MAX_IDX_SET(bank_cfg->bank_info[0], |
| pdev->frag_descs.pool_elems-1); |
| |
| SET_HTC_PACKET_INFO_TX( |
| &pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| 1); /* tag - not relevant here */ |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| |
| rc = htc_send_pkt(pdev->htc_pdev, &pkt->htc_pkt); |
| #ifdef ATH_11AC_TXCOMPACT |
| if (rc == QDF_STATUS_SUCCESS) |
| htt_htc_misc_pkt_list_add(pdev, pkt); |
| #endif |
| |
| return rc; |
| } |
| |
| #endif /* defined(HELIUMPLUS) */ |
| |
| QDF_STATUS htt_h2t_ver_req_msg(struct htt_pdev_t *pdev) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| uint32_t msg_size; |
| uint32_t max_tx_group; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return QDF_STATUS_E_FAILURE; /* failure */ |
| |
| max_tx_group = ol_tx_get_max_tx_groups_supported(pdev->txrx_pdev); |
| |
| if (max_tx_group) |
| msg_size = HTT_VER_REQ_BYTES + |
| sizeof(struct htt_option_tlv_mac_tx_queue_groups_t); |
| else |
| msg_size = HTT_VER_REQ_BYTES; |
| |
| /* show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for the HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, HTT_MSG_BUF_SIZE(msg_size), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, |
| true); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return QDF_STATUS_E_FAILURE; /* 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. |
| */ |
| qdf_nbuf_put_tail(msg, msg_size); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VERSION_REQ); |
| |
| if (max_tx_group) { |
| *(msg_word + 1) = 0; |
| |
| /* Fill Group Info */ |
| HTT_OPTION_TLV_TAG_SET(*(msg_word+1), |
| HTT_OPTION_TLV_TAG_MAX_TX_QUEUE_GROUPS); |
| HTT_OPTION_TLV_LENGTH_SET(*(msg_word+1), |
| (sizeof(struct htt_option_tlv_mac_tx_queue_groups_t)/ |
| sizeof(uint32_t))); |
| HTT_OPTION_TLV_VALUE0_SET(*(msg_word+1), max_tx_group); |
| } |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| 1); /* tag - not relevant here */ |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| HTT_SEND_HTC_PKT(pdev, pkt); |
| |
| if ((pdev->cfg.is_high_latency) && |
| (!pdev->cfg.default_tx_comp_req)) |
| ol_tx_target_credit_update(pdev->txrx_pdev, -1); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| #if defined(HELIUMPLUS) |
| /** |
| * htt_h2t_rx_ring_rfs_cfg_msg_ll() - Configure receive flow steering |
| * @pdev: handle to the HTT instance |
| * |
| * Return: QDF_STATUS_SUCCESS on success |
| * A_NO_MEMORY No memory fail |
| */ |
| QDF_STATUS htt_h2t_rx_ring_rfs_cfg_msg_ll(struct htt_pdev_t *pdev) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| uint32_t msg_local; |
| struct cds_config_info *cds_cfg; |
| |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO_LOW, |
| "Receive flow steering configuration, disable gEnableFlowSteering(=0) in ini if FW doesnot support it\n"); |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return QDF_STATUS_E_NOMEM; /* failure */ |
| |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for the HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, |
| HTT_MSG_BUF_SIZE(HTT_RFS_CFG_REQ_BYTES), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, |
| true); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return QDF_STATUS_E_NOMEM; /* 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. |
| */ |
| qdf_nbuf_put_tail(msg, HTT_RFS_CFG_REQ_BYTES); |
| |
| /* 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); |
| |
| msg_local = 0; |
| HTT_H2T_MSG_TYPE_SET(msg_local, HTT_H2T_MSG_TYPE_RFS_CONFIG); |
| if (ol_cfg_is_flow_steering_enabled(pdev->ctrl_pdev)) { |
| HTT_RX_RFS_CONFIG_SET(msg_local, 1); |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO_LOW, |
| "Enable Rx flow steering"); |
| } else { |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO_LOW, |
| "Disable Rx flow steering"); |
| } |
| cds_cfg = cds_get_ini_config(); |
| if (cds_cfg) { |
| msg_local |= ((cds_cfg->max_msdus_per_rxinorderind & 0xff) |
| << 16); |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO_LOW, |
| "Updated maxMSDUsPerRxInd"); |
| } |
| |
| *msg_word = msg_local; |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO_LOW, |
| "%s: Sending msg_word: 0x%08x", |
| __func__, *msg_word); |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| 1); /* tag - not relevant here */ |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| HTT_SEND_HTC_PKT(pdev, pkt); |
| return QDF_STATUS_SUCCESS; |
| } |
| #else |
| /** |
| * htt_h2t_rx_ring_rfs_cfg_msg_ll() - Configure receive flow steering |
| * @pdev: handle to the HTT instance |
| * |
| * Return: QDF_STATUS_SUCCESS on success |
| * A_NO_MEMORY No memory fail |
| */ |
| QDF_STATUS htt_h2t_rx_ring_rfs_cfg_msg_ll(struct htt_pdev_t *pdev) |
| { |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO, |
| "Doesnot support receive flow steering configuration\n"); |
| return QDF_STATUS_SUCCESS; |
| } |
| #endif /* HELIUMPLUS */ |
| |
| QDF_STATUS htt_h2t_rx_ring_cfg_msg_ll(struct htt_pdev_t *pdev) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| int enable_ctrl_data, enable_mgmt_data, |
| enable_null_data, enable_phy_data, enable_hdr, |
| enable_ppdu_start, enable_ppdu_end; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return QDF_STATUS_E_FAILURE; /* failure */ |
| |
| /* |
| * show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for the HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, |
| HTT_MSG_BUF_SIZE(HTT_RX_RING_CFG_BYTES(1)), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, |
| true); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return QDF_STATUS_E_FAILURE; /* 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. |
| */ |
| qdf_nbuf_put_tail(msg, HTT_RX_RING_CFG_BYTES(1)); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_RING_CFG); |
| HTT_RX_RING_CFG_NUM_RINGS_SET(*msg_word, 1); |
| |
| msg_word++; |
| *msg_word = 0; |
| #if HTT_PADDR64 |
| HTT_RX_RING_CFG_IDX_SHADOW_REG_PADDR_LO_SET( |
| *msg_word, |
| qdf_get_lower_32_bits(pdev->rx_ring.alloc_idx.paddr)); |
| msg_word++; |
| HTT_RX_RING_CFG_IDX_SHADOW_REG_PADDR_HI_SET( |
| *msg_word, |
| qdf_get_upper_32_bits(pdev->rx_ring.alloc_idx.paddr)); |
| #else /* ! HTT_PADDR64 */ |
| HTT_RX_RING_CFG_IDX_SHADOW_REG_PADDR_SET(*msg_word, |
| pdev->rx_ring.alloc_idx.paddr); |
| #endif /* HTT_PADDR64 */ |
| |
| msg_word++; |
| *msg_word = 0; |
| #if HTT_PADDR64 |
| HTT_RX_RING_CFG_BASE_PADDR_LO_SET(*msg_word, |
| pdev->rx_ring.base_paddr); |
| { |
| uint32_t tmp; |
| |
| tmp = qdf_get_upper_32_bits(pdev->rx_ring.base_paddr); |
| if (tmp & 0xfffffe0) { |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO, |
| "%s:%d paddr > 37 bits!. Trimmed.", |
| __func__, __LINE__); |
| tmp &= 0x01f; |
| } |
| |
| |
| msg_word++; |
| HTT_RX_RING_CFG_BASE_PADDR_HI_SET(*msg_word, tmp); |
| } |
| #else /* ! HTT_PADDR64 */ |
| HTT_RX_RING_CFG_BASE_PADDR_SET(*msg_word, pdev->rx_ring.base_paddr); |
| #endif /* HTT_PADDR64 */ |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_LEN_SET(*msg_word, pdev->rx_ring.size); |
| HTT_RX_RING_CFG_BUF_SZ_SET(*msg_word, HTT_RX_BUF_SIZE); |
| |
| /* FIX THIS: if the FW creates a complete translated rx descriptor, |
| * then the MAC DMA of the HW rx descriptor should be disabled. |
| */ |
| msg_word++; |
| *msg_word = 0; |
| #ifndef REMOVE_PKT_LOG |
| if (ol_cfg_is_packet_log_enabled(pdev->ctrl_pdev)) { |
| enable_ctrl_data = 1; |
| enable_mgmt_data = 1; |
| enable_null_data = 1; |
| enable_phy_data = 1; |
| enable_hdr = 1; |
| enable_ppdu_start = 1; |
| enable_ppdu_end = 1; |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO_LOW, |
| "%s : %d Pkt log is enabled\n", __func__, __LINE__); |
| } else { |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO, |
| "%s : %d Pkt log is disabled\n", __func__, __LINE__); |
| enable_ctrl_data = 0; |
| enable_mgmt_data = 0; |
| enable_null_data = 0; |
| enable_phy_data = 0; |
| enable_hdr = 0; |
| enable_ppdu_start = 0; |
| enable_ppdu_end = 0; |
| } |
| #else |
| enable_ctrl_data = 0; |
| enable_mgmt_data = 0; |
| enable_null_data = 0; |
| enable_phy_data = 0; |
| enable_hdr = 0; |
| enable_ppdu_start = 0; |
| enable_ppdu_end = 0; |
| #endif |
| if (QDF_GLOBAL_MONITOR_MODE == cds_get_conparam()) { |
| enable_ctrl_data = 1; |
| enable_mgmt_data = 1; |
| enable_null_data = 1; |
| enable_phy_data = 1; |
| enable_hdr = 1; |
| enable_ppdu_start = 1; |
| enable_ppdu_end = 1; |
| /* Disable ASPM for monitor mode */ |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO, |
| "%s : %d Monitor mode is enabled\n", |
| __func__, __LINE__); |
| } |
| |
| HTT_RX_RING_CFG_ENABLED_802_11_HDR_SET(*msg_word, enable_hdr); |
| HTT_RX_RING_CFG_ENABLED_MSDU_PAYLD_SET(*msg_word, 1); |
| HTT_RX_RING_CFG_ENABLED_PPDU_START_SET(*msg_word, enable_ppdu_start); |
| HTT_RX_RING_CFG_ENABLED_PPDU_END_SET(*msg_word, enable_ppdu_end); |
| HTT_RX_RING_CFG_ENABLED_MPDU_START_SET(*msg_word, 1); |
| HTT_RX_RING_CFG_ENABLED_MPDU_END_SET(*msg_word, 1); |
| HTT_RX_RING_CFG_ENABLED_MSDU_START_SET(*msg_word, 1); |
| HTT_RX_RING_CFG_ENABLED_MSDU_END_SET(*msg_word, 1); |
| HTT_RX_RING_CFG_ENABLED_RX_ATTN_SET(*msg_word, 1); |
| /* always present? */ |
| HTT_RX_RING_CFG_ENABLED_FRAG_INFO_SET(*msg_word, 1); |
| HTT_RX_RING_CFG_ENABLED_UCAST_SET(*msg_word, 1); |
| HTT_RX_RING_CFG_ENABLED_MCAST_SET(*msg_word, 1); |
| /* Must change to dynamic enable at run time |
| * rather than at compile time |
| */ |
| HTT_RX_RING_CFG_ENABLED_CTRL_SET(*msg_word, enable_ctrl_data); |
| HTT_RX_RING_CFG_ENABLED_MGMT_SET(*msg_word, enable_mgmt_data); |
| HTT_RX_RING_CFG_ENABLED_NULL_SET(*msg_word, enable_null_data); |
| HTT_RX_RING_CFG_ENABLED_PHY_SET(*msg_word, enable_phy_data); |
| HTT_RX_RING_CFG_IDX_INIT_VAL_SET(*msg_word, |
| *pdev->rx_ring.alloc_idx.vaddr); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_OFFSET_802_11_HDR_SET(*msg_word, |
| RX_DESC_HDR_STATUS_OFFSET32); |
| HTT_RX_RING_CFG_OFFSET_MSDU_PAYLD_SET(*msg_word, |
| HTT_RX_DESC_RESERVATION32); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_OFFSET_PPDU_START_SET(*msg_word, |
| RX_DESC_PPDU_START_OFFSET32); |
| HTT_RX_RING_CFG_OFFSET_PPDU_END_SET(*msg_word, |
| RX_DESC_PPDU_END_OFFSET32); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_OFFSET_MPDU_START_SET(*msg_word, |
| RX_DESC_MPDU_START_OFFSET32); |
| HTT_RX_RING_CFG_OFFSET_MPDU_END_SET(*msg_word, |
| RX_DESC_MPDU_END_OFFSET32); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_OFFSET_MSDU_START_SET(*msg_word, |
| RX_DESC_MSDU_START_OFFSET32); |
| HTT_RX_RING_CFG_OFFSET_MSDU_END_SET(*msg_word, |
| RX_DESC_MSDU_END_OFFSET32); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_OFFSET_RX_ATTN_SET(*msg_word, |
| RX_DESC_ATTN_OFFSET32); |
| HTT_RX_RING_CFG_OFFSET_FRAG_INFO_SET(*msg_word, |
| RX_DESC_FRAG_INFO_OFFSET32); |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| HTC_TX_PACKET_TAG_RUNTIME_PUT); |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| HTT_SEND_HTC_PKT(pdev, pkt); |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| QDF_STATUS |
| htt_h2t_rx_ring_cfg_msg_hl(struct htt_pdev_t *pdev) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| u_int32_t *msg_word; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return A_ERROR; /* failure */ |
| |
| /* |
| * show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| msg = qdf_nbuf_alloc( |
| pdev->osdev, |
| HTT_MSG_BUF_SIZE(HTT_RX_RING_CFG_BYTES(1)), |
| /* reserve room for the HTC header */ |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return A_ERROR; /* failure */ |
| } |
| /* |
| * Set the length of the message. |
| * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added |
| * separately during the below call to adf_nbuf_push_head. |
| * The contribution from the HTC header is added separately inside HTC. |
| */ |
| qdf_nbuf_put_tail(msg, HTT_RX_RING_CFG_BYTES(1)); |
| |
| /* 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_RX_RING_CFG); |
| HTT_RX_RING_CFG_NUM_RINGS_SET(*msg_word, 1); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_IDX_SHADOW_REG_PADDR_SET( |
| *msg_word, pdev->rx_ring.alloc_idx.paddr); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_BASE_PADDR_SET(*msg_word, pdev->rx_ring.base_paddr); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_LEN_SET(*msg_word, pdev->rx_ring.size); |
| HTT_RX_RING_CFG_BUF_SZ_SET(*msg_word, HTT_RX_BUF_SIZE); |
| |
| /* FIX THIS: if the FW creates a complete translated rx descriptor, |
| * then the MAC DMA of the HW rx descriptor should be disabled. */ |
| msg_word++; |
| *msg_word = 0; |
| |
| HTT_RX_RING_CFG_ENABLED_802_11_HDR_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_MSDU_PAYLD_SET(*msg_word, 1); |
| HTT_RX_RING_CFG_ENABLED_PPDU_START_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_PPDU_END_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_MPDU_START_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_MPDU_END_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_MSDU_START_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_MSDU_END_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_RX_ATTN_SET(*msg_word, 0); |
| /* always present? */ |
| HTT_RX_RING_CFG_ENABLED_FRAG_INFO_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_UCAST_SET(*msg_word, 1); |
| HTT_RX_RING_CFG_ENABLED_MCAST_SET(*msg_word, 1); |
| /* Must change to dynamic enable at run time |
| * rather than at compile time |
| */ |
| HTT_RX_RING_CFG_ENABLED_CTRL_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_MGMT_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_NULL_SET(*msg_word, 0); |
| HTT_RX_RING_CFG_ENABLED_PHY_SET(*msg_word, 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_OFFSET_802_11_HDR_SET(*msg_word, |
| 0); |
| HTT_RX_RING_CFG_OFFSET_MSDU_PAYLD_SET(*msg_word, |
| 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_OFFSET_PPDU_START_SET(*msg_word, |
| 0); |
| HTT_RX_RING_CFG_OFFSET_PPDU_END_SET(*msg_word, |
| 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_OFFSET_MPDU_START_SET(*msg_word, |
| 0); |
| HTT_RX_RING_CFG_OFFSET_MPDU_END_SET(*msg_word, |
| 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_OFFSET_MSDU_START_SET(*msg_word, |
| 0); |
| HTT_RX_RING_CFG_OFFSET_MSDU_END_SET(*msg_word, |
| 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_RX_RING_CFG_OFFSET_RX_ATTN_SET(*msg_word, |
| 0); |
| HTT_RX_RING_CFG_OFFSET_FRAG_INFO_SET(*msg_word, |
| 0); |
| |
| SET_HTC_PACKET_INFO_TX( |
| &pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| 1); /* tag - not relevant here */ |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| |
| #ifdef ATH_11AC_TXCOMPACT |
| if (htc_send_pkt(pdev->htc_pdev, &pkt->htc_pkt) == QDF_STATUS_SUCCESS) |
| htt_htc_misc_pkt_list_add(pdev, pkt); |
| #else |
| htc_send_pkt(pdev->htc_pdev, &pkt->htc_pkt); |
| #endif |
| |
| if ((pdev->cfg.is_high_latency) && |
| (!pdev->cfg.default_tx_comp_req)) |
| ol_tx_target_credit_update(pdev->txrx_pdev, -1); |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * htt_h2t_rx_ring_rfs_cfg_msg_hl() - Configure receive flow steering |
| * @pdev: handle to the HTT instance |
| * |
| * Return: QDF_STATUS_SUCCESS on success |
| * A_NO_MEMORY No memory fail |
| */ |
| QDF_STATUS htt_h2t_rx_ring_rfs_cfg_msg_hl(struct htt_pdev_t *pdev) |
| { |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO, |
| "Doesnot support Receive flow steering configuration\n"); |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| int |
| htt_h2t_dbg_stats_get(struct htt_pdev_t *pdev, |
| uint32_t stats_type_upload_mask, |
| uint32_t stats_type_reset_mask, |
| uint8_t cfg_stat_type, uint32_t cfg_val, uint8_t cookie) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| uint16_t htc_tag = 1; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return -EINVAL; /* failure */ |
| |
| if (stats_type_upload_mask >= 1 << HTT_DBG_NUM_STATS || |
| stats_type_reset_mask >= 1 << HTT_DBG_NUM_STATS) { |
| /* FIX THIS - add more details? */ |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_ERROR, |
| "%#x %#x stats not supported\n", |
| stats_type_upload_mask, stats_type_reset_mask); |
| htt_htc_pkt_free(pdev, pkt); |
| return -EINVAL; /* failure */ |
| } |
| |
| if (stats_type_reset_mask) |
| htc_tag = HTC_TX_PACKET_TAG_RUNTIME_PUT; |
| |
| /* show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| |
| msg = qdf_nbuf_alloc(pdev->osdev, |
| HTT_MSG_BUF_SIZE(HTT_H2T_STATS_REQ_MSG_SZ), |
| /* reserve room for HTC header */ |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, |
| false); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return -EINVAL; /* failure */ |
| } |
| /* set the length of the message */ |
| qdf_nbuf_put_tail(msg, HTT_H2T_STATS_REQ_MSG_SZ); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_STATS_REQ); |
| HTT_H2T_STATS_REQ_UPLOAD_TYPES_SET(*msg_word, stats_type_upload_mask); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_H2T_STATS_REQ_RESET_TYPES_SET(*msg_word, stats_type_reset_mask); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_H2T_STATS_REQ_CFG_VAL_SET(*msg_word, cfg_val); |
| HTT_H2T_STATS_REQ_CFG_STAT_TYPE_SET(*msg_word, cfg_stat_type); |
| |
| /* cookie LSBs */ |
| msg_word++; |
| *msg_word = cookie; |
| |
| /* cookie MSBs */ |
| msg_word++; |
| *msg_word = 0; |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| htc_tag); /* tag - not relevant here */ |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| |
| #ifdef ATH_11AC_TXCOMPACT |
| if (htc_send_pkt(pdev->htc_pdev, &pkt->htc_pkt) == QDF_STATUS_SUCCESS) |
| htt_htc_misc_pkt_list_add(pdev, pkt); |
| #else |
| htc_send_pkt(pdev->htc_pdev, &pkt->htc_pkt); |
| #endif |
| |
| if ((pdev->cfg.is_high_latency) && |
| (!pdev->cfg.default_tx_comp_req)) |
| ol_tx_target_credit_update(pdev->txrx_pdev, -1); |
| |
| return 0; |
| } |
| |
| A_STATUS htt_h2t_sync_msg(struct htt_pdev_t *pdev, uint8_t sync_cnt) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return A_NO_MEMORY; |
| |
| /* show that this is not a tx frame download |
| (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, HTT_MSG_BUF_SIZE(HTT_H2T_SYNC_MSG_SZ), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, |
| false); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return A_NO_MEMORY; |
| } |
| /* set the length of the message */ |
| qdf_nbuf_put_tail(msg, HTT_H2T_SYNC_MSG_SZ); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_SYNC); |
| HTT_H2T_SYNC_COUNT_SET(*msg_word, sync_cnt); |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| HTC_TX_PACKET_TAG_RUNTIME_PUT); |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| HTT_SEND_HTC_PKT(pdev, pkt); |
| |
| if ((pdev->cfg.is_high_latency) && |
| (!pdev->cfg.default_tx_comp_req)) |
| ol_tx_target_credit_update(pdev->txrx_pdev, -1); |
| |
| return A_OK; |
| } |
| |
| int |
| htt_h2t_aggr_cfg_msg(struct htt_pdev_t *pdev, |
| int max_subfrms_ampdu, int max_subfrms_amsdu) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return -EINVAL; /* failure */ |
| |
| /* show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, HTT_MSG_BUF_SIZE(HTT_AGGR_CFG_MSG_SZ), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, |
| false); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return -EINVAL; /* failure */ |
| } |
| /* set the length of the message */ |
| qdf_nbuf_put_tail(msg, HTT_AGGR_CFG_MSG_SZ); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_AGGR_CFG); |
| |
| if (max_subfrms_ampdu && (max_subfrms_ampdu <= 64)) { |
| HTT_AGGR_CFG_MAX_NUM_AMPDU_SUBFRM_SET(*msg_word, |
| max_subfrms_ampdu); |
| } |
| |
| if (max_subfrms_amsdu && (max_subfrms_amsdu < 32)) { |
| HTT_AGGR_CFG_MAX_NUM_AMSDU_SUBFRM_SET(*msg_word, |
| max_subfrms_amsdu); |
| } |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| HTC_TX_PACKET_TAG_RUNTIME_PUT); |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| |
| #ifdef ATH_11AC_TXCOMPACT |
| if (htc_send_pkt(pdev->htc_pdev, &pkt->htc_pkt) == QDF_STATUS_SUCCESS) |
| htt_htc_misc_pkt_list_add(pdev, pkt); |
| #else |
| htc_send_pkt(pdev->htc_pdev, &pkt->htc_pkt); |
| #endif |
| |
| if ((pdev->cfg.is_high_latency) && |
| (!pdev->cfg.default_tx_comp_req)) |
| ol_tx_target_credit_update(pdev->txrx_pdev, -1); |
| |
| return 0; |
| } |
| |
| #ifdef IPA_OFFLOAD |
| /** |
| * htt_h2t_ipa_uc_rsc_cfg_msg() - Send WDI IPA config message to firmware |
| * @pdev: handle to the HTT instance |
| * |
| * Return: 0 success |
| * A_NO_MEMORY No memory fail |
| */ |
| #ifdef QCA_WIFI_3_0 |
| int htt_h2t_ipa_uc_rsc_cfg_msg(struct htt_pdev_t *pdev) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return -A_NO_MEMORY; |
| |
| /* show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, HTT_MSG_BUF_SIZE(HTT_WDI_IPA_CFG_SZ), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, |
| false); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return -A_NO_MEMORY; |
| } |
| /* set the length of the message */ |
| qdf_nbuf_put_tail(msg, HTT_WDI_IPA_CFG_SZ); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_TX_PKT_POOL_SIZE_SET(*msg_word, |
| pdev->ipa_uc_tx_rsc.alloc_tx_buf_cnt); |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_WDI_IPA_CFG); |
| |
| msg_word++; |
| *msg_word = 0; |
| /* TX COMP RING BASE LO */ |
| HTT_WDI_IPA_CFG_TX_COMP_RING_BASE_ADDR_LO_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_tx_rsc.tx_comp_ring->mem_info)); |
| msg_word++; |
| *msg_word = 0; |
| /* TX COMP RING BASE HI, NONE */ |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_TX_COMP_RING_SIZE_SET(*msg_word, |
| (unsigned int)ol_cfg_ipa_uc_tx_max_buf_cnt(pdev->ctrl_pdev)); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_TX_COMP_WR_IDX_ADDR_LO_SET(*msg_word, |
| (unsigned int)pdev->ipa_uc_tx_rsc.tx_comp_idx_paddr); |
| msg_word++; |
| *msg_word = 0; |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_TX_CE_WR_IDX_ADDR_LO_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_tx_rsc.tx_ce_idx->mem_info)); |
| msg_word++; |
| *msg_word = 0; |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_RING_BASE_ADDR_LO_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_rx_rsc.rx_ind_ring->mem_info)); |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_RING_BASE_ADDR_HI_SET(*msg_word, |
| 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_RING_SIZE_SET(*msg_word, |
| (unsigned int)qdf_get_pwr2(pdev->rx_ring.fill_level)); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_RD_IDX_ADDR_LO_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_rx_rsc.rx_ipa_prc_done_idx->mem_info)); |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_RD_IDX_ADDR_HI_SET(*msg_word, |
| 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_WR_IDX_ADDR_LO_SET(*msg_word, |
| (unsigned int)pdev->ipa_uc_rx_rsc.rx_rdy_idx_paddr); |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_WR_IDX_ADDR_HI_SET(*msg_word, |
| 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_RING2_BASE_ADDR_LO_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_rx_rsc.rx2_ind_ring->mem_info)); |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_RING2_BASE_ADDR_HI_SET(*msg_word, |
| 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_RING2_SIZE_SET(*msg_word, |
| (unsigned int)qdf_get_pwr2(pdev->rx_ring.fill_level)); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_RING2_RD_IDX_ADDR_LO_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_rx_rsc.rx2_ipa_prc_done_idx->mem_info)); |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_RING2_RD_IDX_ADDR_HI_SET(*msg_word, |
| 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_RING2_WR_IDX_ADDR_LO_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_rx_rsc.rx2_ipa_prc_done_idx->mem_info)); |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_RING2_WR_IDX_ADDR_HI_SET(*msg_word, |
| 0); |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| HTC_TX_PACKET_TAG_RUNTIME_PUT); |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| HTT_SEND_HTC_PKT(pdev, pkt); |
| return A_OK; |
| } |
| #else |
| /* Rome Support only WDI 1.0 */ |
| int htt_h2t_ipa_uc_rsc_cfg_msg(struct htt_pdev_t *pdev) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return A_NO_MEMORY; |
| |
| /* show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, HTT_MSG_BUF_SIZE(HTT_WDI_IPA_CFG_SZ), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, |
| false); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return A_NO_MEMORY; |
| } |
| /* set the length of the message */ |
| qdf_nbuf_put_tail(msg, HTT_WDI_IPA_CFG_SZ); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_TX_PKT_POOL_SIZE_SET(*msg_word, |
| pdev->ipa_uc_tx_rsc.alloc_tx_buf_cnt); |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_WDI_IPA_CFG); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_TX_COMP_RING_BASE_ADDR_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_tx_rsc.tx_comp_ring->mem_info)); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_TX_COMP_RING_SIZE_SET( |
| *msg_word, |
| (unsigned int)ol_cfg_ipa_uc_tx_max_buf_cnt(pdev->ctrl_pdev)); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_TX_COMP_WR_IDX_ADDR_SET(*msg_word, |
| (unsigned int)pdev->ipa_uc_tx_rsc.tx_comp_idx_paddr); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_TX_CE_WR_IDX_ADDR_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_tx_rsc.tx_ce_idx->mem_info)); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_RING_BASE_ADDR_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_rx_rsc.rx_ind_ring->mem_info)); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_RING_SIZE_SET(*msg_word, |
| (unsigned int)qdf_get_pwr2(pdev->rx_ring.fill_level)); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_RD_IDX_ADDR_SET(*msg_word, |
| (unsigned int)qdf_mem_get_dma_addr(pdev->osdev, |
| &pdev->ipa_uc_rx_rsc.rx_ipa_prc_done_idx->mem_info)); |
| |
| msg_word++; |
| *msg_word = 0; |
| HTT_WDI_IPA_CFG_RX_IND_WR_IDX_ADDR_SET(*msg_word, |
| (unsigned int)pdev->ipa_uc_rx_rsc.rx_rdy_idx_paddr); |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| HTC_TX_PACKET_TAG_RUNTIME_PUT); |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| HTT_SEND_HTC_PKT(pdev, pkt); |
| return A_OK; |
| } |
| #endif |
| |
| /** |
| * htt_h2t_ipa_uc_set_active() - Propagate WDI path enable/disable to firmware |
| * @pdev: handle to the HTT instance |
| * @uc_active: WDI UC path enable or not |
| * @is_tx: TX path or RX path |
| * |
| * Return: 0 success |
| * A_NO_MEMORY No memory fail |
| */ |
| int htt_h2t_ipa_uc_set_active(struct htt_pdev_t *pdev, |
| bool uc_active, bool is_tx) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| uint8_t active_target = 0; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return -A_NO_MEMORY; |
| |
| /* show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, |
| HTT_MSG_BUF_SIZE(HTT_WDI_IPA_OP_REQUEST_SZ), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, |
| false); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return -A_NO_MEMORY; |
| } |
| /* set the length of the message */ |
| qdf_nbuf_put_tail(msg, HTT_WDI_IPA_OP_REQUEST_SZ); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| if (uc_active && is_tx) |
| active_target = HTT_WDI_IPA_OPCODE_TX_RESUME; |
| else if (!uc_active && is_tx) |
| active_target = HTT_WDI_IPA_OPCODE_TX_SUSPEND; |
| else if (uc_active && !is_tx) |
| active_target = HTT_WDI_IPA_OPCODE_RX_RESUME; |
| else if (!uc_active && !is_tx) |
| active_target = HTT_WDI_IPA_OPCODE_RX_SUSPEND; |
| |
| QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO, |
| "%s: HTT_H2T_MSG_TYPE_WDI_IPA_OP_REQ (%d)\n", |
| __func__, active_target); |
| |
| HTT_WDI_IPA_OP_REQUEST_OP_CODE_SET(*msg_word, active_target); |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_WDI_IPA_OP_REQ); |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| 1); /* tag - not relevant here */ |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| HTT_SEND_HTC_PKT(pdev, pkt); |
| return A_OK; |
| } |
| |
| /** |
| * htt_h2t_ipa_uc_get_stats() - WDI UC state query request to firmware |
| * @pdev: handle to the HTT instance |
| * |
| * Return: 0 success |
| * A_NO_MEMORY No memory fail |
| */ |
| int htt_h2t_ipa_uc_get_stats(struct htt_pdev_t *pdev) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return -A_NO_MEMORY; |
| |
| /* show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, |
| HTT_MSG_BUF_SIZE(HTT_WDI_IPA_OP_REQUEST_SZ), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, |
| false); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return -A_NO_MEMORY; |
| } |
| /* set the length of the message */ |
| qdf_nbuf_put_tail(msg, HTT_WDI_IPA_OP_REQUEST_SZ); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| HTT_WDI_IPA_OP_REQUEST_OP_CODE_SET(*msg_word, |
| HTT_WDI_IPA_OPCODE_DBG_STATS); |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_WDI_IPA_OP_REQ); |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| 1); /* tag - not relevant here */ |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| HTT_SEND_HTC_PKT(pdev, pkt); |
| return A_OK; |
| } |
| |
| /** |
| * htt_h2t_ipa_uc_get_share_stats() - WDI UC wifi sharing state request to FW |
| * @pdev: handle to the HTT instance |
| * |
| * Return: A_OK success |
| * A_NO_MEMORY No memory fail |
| */ |
| int htt_h2t_ipa_uc_get_share_stats(struct htt_pdev_t *pdev, uint8_t reset_stats) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return -A_NO_MEMORY; |
| |
| /* show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, |
| HTT_MSG_BUF_SIZE(HTT_WDI_IPA_OP_REQUEST_SZ)+ |
| HTT_MSG_BUF_SIZE(WLAN_WDI_IPA_GET_SHARING_STATS_REQ_SZ), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, false); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return -A_NO_MEMORY; |
| } |
| /* set the length of the message */ |
| qdf_nbuf_put_tail(msg, HTT_WDI_IPA_OP_REQUEST_SZ+ |
| WLAN_WDI_IPA_GET_SHARING_STATS_REQ_SZ); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| HTT_WDI_IPA_OP_REQUEST_OP_CODE_SET(*msg_word, |
| HTT_WDI_IPA_OPCODE_GET_SHARING_STATS); |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_WDI_IPA_OP_REQ); |
| |
| msg_word++; |
| *msg_word = 0; |
| WLAN_WDI_IPA_GET_SHARING_STATS_REQ_RESET_STATS_SET(*msg_word, |
| reset_stats); |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| 1); /* tag - not relevant here */ |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| HTT_SEND_HTC_PKT(pdev, pkt); |
| return A_OK; |
| } |
| |
| /** |
| * htt_h2t_ipa_uc_set_quota() - WDI UC state query request to firmware |
| * @pdev: handle to the HTT instance |
| * |
| * Return: A_OK success |
| * A_NO_MEMORY No memory fail |
| */ |
| int htt_h2t_ipa_uc_set_quota(struct htt_pdev_t *pdev, uint64_t quota_bytes) |
| { |
| struct htt_htc_pkt *pkt; |
| qdf_nbuf_t msg; |
| uint32_t *msg_word; |
| |
| pkt = htt_htc_pkt_alloc(pdev); |
| if (!pkt) |
| return -A_NO_MEMORY; |
| |
| /* show that this is not a tx frame download |
| * (not required, but helpful) |
| */ |
| pkt->msdu_id = HTT_TX_COMPL_INV_MSDU_ID; |
| pkt->pdev_ctxt = NULL; /* not used during send-done callback */ |
| |
| /* reserve room for HTC header */ |
| msg = qdf_nbuf_alloc(pdev->osdev, |
| HTT_MSG_BUF_SIZE(HTT_WDI_IPA_OP_REQUEST_SZ)+ |
| HTT_MSG_BUF_SIZE(WLAN_WDI_IPA_SET_QUOTA_REQ_SZ), |
| HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, false); |
| if (!msg) { |
| htt_htc_pkt_free(pdev, pkt); |
| return -A_NO_MEMORY; |
| } |
| /* set the length of the message */ |
| qdf_nbuf_put_tail(msg, HTT_WDI_IPA_OP_REQUEST_SZ+ |
| WLAN_WDI_IPA_SET_QUOTA_REQ_SZ); |
| |
| /* 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); |
| |
| *msg_word = 0; |
| HTT_WDI_IPA_OP_REQUEST_OP_CODE_SET(*msg_word, |
| HTT_WDI_IPA_OPCODE_SET_QUOTA); |
| HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_WDI_IPA_OP_REQ); |
| |
| msg_word++; |
| *msg_word = 0; |
| WLAN_WDI_IPA_SET_QUOTA_REQ_SET_QUOTA_SET(*msg_word, quota_bytes > 0); |
| |
| msg_word++; |
| *msg_word = 0; |
| WLAN_WDI_IPA_SET_QUOTA_REQ_QUOTA_LO_SET(*msg_word, |
| (uint32_t)(quota_bytes & |
| WLAN_WDI_IPA_SET_QUOTA_REQ_QUOTA_LO_M)); |
| |
| msg_word++; |
| *msg_word = 0; |
| WLAN_WDI_IPA_SET_QUOTA_REQ_QUOTA_HI_SET(*msg_word, |
| (uint32_t)(quota_bytes>>32 & |
| WLAN_WDI_IPA_SET_QUOTA_REQ_QUOTA_HI_M)); |
| |
| SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, |
| htt_h2t_send_complete_free_netbuf, |
| qdf_nbuf_data(msg), |
| qdf_nbuf_len(msg), |
| pdev->htc_tx_endpoint, |
| 1); /* tag - not relevant here */ |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); |
| HTT_SEND_HTC_PKT(pdev, pkt); |
| return A_OK; |
| } |
| #endif /* IPA_OFFLOAD */ |