static inline int htt_tx_send_base( htt_pdev_handle pdev, adf_nbuf_t msdu, u_int16_t msdu_id, int download_len, u_int8_t more_data) { struct htt_host_tx_desc_t *htt_host_tx_desc; struct htt_htc_pkt *pkt; int packet_len; HTC_ENDPOINT_ID ep_id; /* * The HTT tx descriptor was attached as the prefix fragment to the * msdu netbuf during the call to htt_tx_desc_init. * Retrieve it so we can provide its HTC header space to HTC. */ htt_host_tx_desc = (struct htt_host_tx_desc_t *) adf_nbuf_get_frag_vaddr(msdu, 0); pkt = htt_htc_pkt_alloc(pdev); if (!pkt) { return 1; /* failure */ } pkt->msdu_id = msdu_id; pkt->pdev_ctxt = pdev->txrx_pdev; /* packet length includes HTT tx desc frag added above */ packet_len = adf_nbuf_len(msdu); if (packet_len < download_len) { /* * This case of packet length being less than the nominal download * length can happen for a couple reasons: * In HL, the nominal download length is a large artificial value. * In LL, the frame may not have the optional header fields * accounted for in the nominal download size (LLC/SNAP header, * IPv4 or IPv6 header). */ download_len = packet_len; } ep_id = htt_tx_htt2_get_ep_id(pdev, msdu); SET_HTC_PACKET_INFO_TX( &pkt->htc_pkt, pdev->tx_send_complete_part2, (unsigned char *) htt_host_tx_desc, download_len - HTC_HDR_LENGTH, ep_id, 1); /* tag - not relevant here */ SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msdu); adf_nbuf_trace_update(msdu, "HT:T:"); HTCSendDataPkt(pdev->htc_pdev, &pkt->htc_pkt, more_data); return 0; /* success */ }
A_STATUS htt_h2t_sync_msg(struct htt_pdev_t *pdev, u_int8_t sync_cnt) { struct htt_htc_pkt *pkt; adf_nbuf_t msg; u_int32_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 */ msg = adf_nbuf_alloc( pdev->osdev, HTT_MSG_BUF_SIZE(HTT_H2T_SYNC_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 A_NO_MEMORY; } /* set the length of the message */ adf_nbuf_put_tail(msg, HTT_H2T_SYNC_MSG_SZ); /* fill in the message contents */ msg_word = (u_int32_t *) adf_nbuf_data(msg); /* rewind beyond alignment pad to get to the HTC header reserved area */ adf_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, adf_nbuf_data(msg), adf_nbuf_len(msg), pdev->htc_endpoint, HTC_TX_PACKET_TAG_RUNTIME_PUT); SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); #ifdef ATH_11AC_TXCOMPACT if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK) htt_htc_misc_pkt_list_add(pdev, pkt); #else HTCSendPkt(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 A_OK; }
int htt_h2t_ipa_uc_get_stats(struct htt_pdev_t *pdev) { struct htt_htc_pkt *pkt = NULL; adf_nbuf_t msg = NULL; u_int32_t *msg_word; /* New buffer alloc send */ 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 */ msg = adf_nbuf_alloc( pdev->osdev, HTT_MSG_BUF_SIZE(HTT_WDI_IPA_OP_REQUEST_SZ), /* reserve room for HTC header */ 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 */ adf_nbuf_put_tail(msg, HTT_WDI_IPA_OP_REQUEST_SZ); /* rewind beyond alignment pad to get to the HTC header reserved area */ adf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); /* fill in the message contents */ msg_word = (u_int32_t *) adf_nbuf_data(msg); *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, adf_nbuf_data(msg), adf_nbuf_len(msg), pdev->htc_endpoint, 1); /* tag - not relevant here */ SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); #ifdef ATH_11AC_TXCOMPACT if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK) htt_htc_misc_pkt_list_add(pdev, pkt); #else HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt); #endif return A_OK; }
int htt_h2t_ipa_uc_rsc_cfg_msg(struct htt_pdev_t *pdev) { struct htt_htc_pkt *pkt; adf_nbuf_t msg; u_int32_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 */ msg = adf_nbuf_alloc( pdev->osdev, HTT_MSG_BUF_SIZE(HTT_WDI_IPA_CFG_SZ), /* reserve room for HTC header */ 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 */ adf_nbuf_put_tail(msg, HTT_WDI_IPA_CFG_SZ); /* fill in the message contents */ msg_word = (u_int32_t *) adf_nbuf_data(msg); /* rewind beyond alignment pad to get to the HTC header reserved area */ adf_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)pdev->ipa_uc_tx_rsc.tx_comp_base.paddr); 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)pdev->ipa_uc_tx_rsc.tx_ce_idx.paddr); msg_word++; *msg_word = 0; HTT_WDI_IPA_CFG_RX_IND_RING_BASE_ADDR_SET(*msg_word, (unsigned int)pdev->ipa_uc_rx_rsc.rx_ind_ring_base.paddr); msg_word++; *msg_word = 0; HTT_WDI_IPA_CFG_RX_IND_RING_SIZE_SET(*msg_word, (unsigned int)ol_cfg_ipa_uc_rx_ind_ring_size(pdev->ctrl_pdev)); msg_word++; *msg_word = 0; HTT_WDI_IPA_CFG_RX_IND_RD_IDX_ADDR_SET(*msg_word, (unsigned int)pdev->ipa_uc_rx_rsc.rx_ipa_prc_done_idx.paddr); 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, adf_nbuf_data(msg), adf_nbuf_len(msg), pdev->htc_endpoint, HTC_TX_PACKET_TAG_RUNTIME_PUT); SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); #ifdef ATH_11AC_TXCOMPACT if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK) htt_htc_misc_pkt_list_add(pdev, pkt); #else HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt); #endif return A_OK; }
int htt_h2t_dbg_stats_get( struct htt_pdev_t *pdev, u_int32_t stats_type_upload_mask, u_int32_t stats_type_reset_mask, u_int8_t cfg_stat_type, u_int32_t cfg_val, u_int64_t cookie) { struct htt_htc_pkt *pkt; adf_nbuf_t msg; u_int32_t *msg_word; uint16_t htc_tag = 1; pkt = htt_htc_pkt_alloc(pdev); if (!pkt) { return -1; /* 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? */ adf_os_print("%#x %#x stats not supported\n", stats_type_upload_mask, stats_type_reset_mask); return -1; /* 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 = adf_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 -1; /* failure */ } /* set the length of the message */ adf_nbuf_put_tail(msg, HTT_H2T_STATS_REQ_MSG_SZ); /* fill in the message contents */ msg_word = (u_int32_t *) adf_nbuf_data(msg); /* rewind beyond alignment pad to get to the HTC header reserved area */ adf_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 & 0xffffffff; /* cookie MSBs */ msg_word++; *msg_word = cookie >> 32; SET_HTC_PACKET_INFO_TX( &pkt->htc_pkt, htt_h2t_send_complete_free_netbuf, adf_nbuf_data(msg), adf_nbuf_len(msg), pdev->htc_endpoint, htc_tag); SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); #ifdef ATH_11AC_TXCOMPACT if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK) { htt_htc_misc_pkt_list_add(pdev, pkt); } #else HTCSendPkt(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_rx_ring_cfg_msg_hl(struct htt_pdev_t *pdev) { struct htt_htc_pkt *pkt; adf_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 = adf_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. */ adf_nbuf_put_tail(msg, HTT_RX_RING_CFG_BYTES(1)); /* fill in the message contents */ msg_word = (u_int32_t *) adf_nbuf_data(msg); /* rewind beyond alignment pad to get to the HTC header reserved area */ adf_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); HTT_RX_RING_CFG_ENABLED_FRAG_INFO_SET(*msg_word, 0); /* always present? */ 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, adf_nbuf_data(msg), adf_nbuf_len(msg), pdev->htc_endpoint, 1); /* tag - not relevant here */ SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); #ifdef ATH_11AC_TXCOMPACT if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK) { htt_htc_misc_pkt_list_add(pdev, pkt); } #else HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt); #endif if (!pdev->cfg.default_tx_comp_req) { ol_tx_target_credit_update(pdev->txrx_pdev, -1); } return A_OK; }
A_STATUS htt_h2t_rx_ring_cfg_msg_ll(struct htt_pdev_t *pdev) { struct htt_htc_pkt *pkt; adf_nbuf_t msg; u_int32_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 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 = adf_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. */ adf_nbuf_put_tail(msg, HTT_RX_RING_CFG_BYTES(1)); /* fill in the message contents */ msg_word = (u_int32_t *) adf_nbuf_data(msg); /* rewind beyond alignment pad to get to the HTC header reserved area */ adf_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; #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; /* Disable ASPM when pkt log is enabled */ adf_os_print("Pkt log is enabled\n"); htt_htc_disable_aspm(); } else { adf_os_print("Pkt log is disabled\n"); 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 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); HTT_RX_RING_CFG_ENABLED_FRAG_INFO_SET(*msg_word, 1); /* always present? */ 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_STD_DESC_HDR_STATUS_OFFSET_DWORD); HTT_RX_RING_CFG_OFFSET_MSDU_PAYLD_SET(*msg_word, HTT_RX_STD_DESC_RESERVATION_DWORD); msg_word++; *msg_word = 0; HTT_RX_RING_CFG_OFFSET_PPDU_START_SET(*msg_word, RX_STD_DESC_PPDU_START_OFFSET_DWORD); HTT_RX_RING_CFG_OFFSET_PPDU_END_SET(*msg_word, RX_STD_DESC_PPDU_END_OFFSET_DWORD); msg_word++; *msg_word = 0; HTT_RX_RING_CFG_OFFSET_MPDU_START_SET(*msg_word, RX_STD_DESC_MPDU_START_OFFSET_DWORD); HTT_RX_RING_CFG_OFFSET_MPDU_END_SET(*msg_word, RX_STD_DESC_MPDU_END_OFFSET_DWORD); msg_word++; *msg_word = 0; HTT_RX_RING_CFG_OFFSET_MSDU_START_SET(*msg_word, RX_STD_DESC_MSDU_START_OFFSET_DWORD); HTT_RX_RING_CFG_OFFSET_MSDU_END_SET(*msg_word, RX_STD_DESC_MSDU_END_OFFSET_DWORD); msg_word++; *msg_word = 0; HTT_RX_RING_CFG_OFFSET_RX_ATTN_SET(*msg_word, RX_STD_DESC_ATTN_OFFSET_DWORD); HTT_RX_RING_CFG_OFFSET_FRAG_INFO_SET(*msg_word, RX_STD_DESC_FRAG_INFO_OFFSET_DWORD); SET_HTC_PACKET_INFO_TX( &pkt->htc_pkt, htt_h2t_send_complete_free_netbuf, adf_nbuf_data(msg), adf_nbuf_len(msg), pdev->htc_endpoint, HTC_TX_PACKET_TAG_RUNTIME_PUT); SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); #ifdef ATH_11AC_TXCOMPACT if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK) htt_htc_misc_pkt_list_add(pdev, pkt); #else HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt); #endif return A_OK; }
A_STATUS htt_h2t_ver_req_msg(struct htt_pdev_t *pdev) { struct htt_htc_pkt *pkt; adf_nbuf_t msg; u_int32_t *msg_word; u_int32_t msg_size; u_int32_t max_tx_group; pkt = htt_htc_pkt_alloc(pdev); if (!pkt) { return A_ERROR; /* failure */ } max_tx_group = OL_TX_GET_MAX_GROUPS(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 */ msg = adf_nbuf_alloc( pdev->osdev, HTT_MSG_BUF_SIZE(msg_size), /* 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. */ adf_nbuf_put_tail(msg, msg_size); /* fill in the message contents */ msg_word = (u_int32_t *) adf_nbuf_data(msg); /* rewind beyond alignment pad to get to the HTC header reserved area */ adf_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(u_int32_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, adf_nbuf_data(msg), adf_nbuf_len(msg), pdev->htc_endpoint, 1); /* tag - not relevant here */ SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); #ifdef ATH_11AC_TXCOMPACT if (HTCSendPkt(pdev->htc_pdev, &pkt->htc_pkt) == A_OK) { htt_htc_misc_pkt_list_add(pdev, pkt); } #else HTCSendPkt(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 A_OK; }