diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/wmi-tlv.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi-tlv.c | 85 |
1 files changed, 76 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index 8c49a26fc571..cdc1e64d52ad 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -618,6 +618,9 @@ static void ath10k_wmi_tlv_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_TLV_TDLS_PEER_EVENTID: ath10k_wmi_event_tdls_peer(ar, skb); break; + case WMI_TLV_MGMT_TX_COMPLETION_EVENTID: + ath10k_wmi_event_mgmt_tx_compl(ar, skb); + break; default: ath10k_warn(ar, "Unknown eventid: %d\n", id); break; @@ -659,6 +662,31 @@ static int ath10k_wmi_tlv_op_pull_scan_ev(struct ath10k *ar, return 0; } +static int +ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev(struct ath10k *ar, struct sk_buff *skb, + struct wmi_tlv_mgmt_tx_compl_ev_arg *arg) +{ + const void **tb; + const struct wmi_tlv_mgmt_tx_compl_ev *ev; + int ret; + + tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath10k_warn(ar, "failed to parse tlv: %d\n", ret); + return ret; + } + + ev = tb[WMI_TLV_TAG_STRUCT_MGMT_TX_COMPL_EVENT]; + + arg->desc_id = ev->desc_id; + arg->status = ev->status; + arg->pdev_id = ev->pdev_id; + + kfree(tb); + return 0; +} + static int ath10k_wmi_tlv_op_pull_mgmt_rx_ev(struct ath10k *ar, struct sk_buff *skb, struct wmi_mgmt_rx_ev_arg *arg) @@ -1076,6 +1104,8 @@ static int ath10k_wmi_tlv_op_pull_svc_rdy_ev(struct ath10k *ar, arg->phy_capab = ev->phy_capability; arg->num_rf_chains = ev->num_rf_chains; arg->eeprom_rd = reg->eeprom_rd; + arg->low_5ghz_chan = reg->low_5ghz_chan; + arg->high_5ghz_chan = reg->high_5ghz_chan; arg->num_mem_reqs = ev->num_mem_reqs; arg->service_map = svc_bmap; arg->service_map_len = ath10k_wmi_tlv_len(svc_bmap); @@ -1584,6 +1614,11 @@ static struct sk_buff *ath10k_wmi_tlv_op_gen_init(struct ath10k *ar) cfg->keep_alive_pattern_size = __cpu_to_le32(0); cfg->max_tdls_concurrent_sleep_sta = __cpu_to_le32(1); cfg->max_tdls_concurrent_buffer_sta = __cpu_to_le32(1); + cfg->wmi_send_separate = __cpu_to_le32(0); + cfg->num_ocb_vdevs = __cpu_to_le32(0); + cfg->num_ocb_channels = __cpu_to_le32(0); + cfg->num_ocb_schedules = __cpu_to_le32(0); + cfg->host_capab = __cpu_to_le32(0); ath10k_wmi_put_host_mem_chunks(ar, chunks); @@ -1614,10 +1649,10 @@ ath10k_wmi_tlv_op_gen_start_scan(struct ath10k *ar, bssid_len = arg->n_bssids * sizeof(struct wmi_mac_addr); ie_len = roundup(arg->ie_len, 4); len = (sizeof(*tlv) + sizeof(*cmd)) + - (arg->n_channels ? sizeof(*tlv) + chan_len : 0) + - (arg->n_ssids ? sizeof(*tlv) + ssid_len : 0) + - (arg->n_bssids ? sizeof(*tlv) + bssid_len : 0) + - (arg->ie_len ? sizeof(*tlv) + ie_len : 0); + sizeof(*tlv) + chan_len + + sizeof(*tlv) + ssid_len + + sizeof(*tlv) + bssid_len + + sizeof(*tlv) + ie_len; skb = ath10k_wmi_alloc_skb(ar, len); if (!skb) @@ -1785,7 +1820,6 @@ ath10k_wmi_tlv_op_gen_vdev_start(struct ath10k *ar, { struct wmi_tlv_vdev_start_cmd *cmd; struct wmi_channel *ch; - struct wmi_p2p_noa_descriptor *noa; struct wmi_tlv *tlv; struct sk_buff *skb; size_t len; @@ -1843,7 +1877,6 @@ ath10k_wmi_tlv_op_gen_vdev_start(struct ath10k *ar, tlv = ptr; tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_STRUCT); tlv->len = 0; - noa = (void *)tlv->value; /* Note: This is a nested TLV containing: * [wmi_tlv][wmi_p2p_noa_descriptor][wmi_tlv].. @@ -2605,6 +2638,30 @@ ath10k_wmi_tlv_op_gen_request_stats(struct ath10k *ar, u32 stats_mask) return skb; } +static int +ath10k_wmi_mgmt_tx_alloc_msdu_id(struct ath10k *ar, struct sk_buff *skb, + dma_addr_t paddr) +{ + struct ath10k_wmi *wmi = &ar->wmi; + struct ath10k_mgmt_tx_pkt_addr *pkt_addr; + int ret; + + pkt_addr = kmalloc(sizeof(*pkt_addr), GFP_ATOMIC); + if (!pkt_addr) + return -ENOMEM; + + pkt_addr->vaddr = skb; + pkt_addr->paddr = paddr; + + spin_lock_bh(&ar->data_lock); + ret = idr_alloc(&wmi->mgmt_pending_tx, pkt_addr, 0, + wmi->mgmt_max_num_pending_tx, GFP_ATOMIC); + spin_unlock_bh(&ar->data_lock); + + ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx alloc msdu_id ret %d\n", ret); + return ret; +} + static struct sk_buff * ath10k_wmi_tlv_op_gen_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, dma_addr_t paddr) @@ -2616,9 +2673,9 @@ ath10k_wmi_tlv_op_gen_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, u32 buf_len = msdu->len; struct wmi_tlv *tlv; struct sk_buff *skb; + int len, desc_id; u32 vdev_id; void *ptr; - int len; if (!cb->vif) return ERR_PTR(-EINVAL); @@ -2649,13 +2706,17 @@ ath10k_wmi_tlv_op_gen_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, if (!skb) return ERR_PTR(-ENOMEM); + desc_id = ath10k_wmi_mgmt_tx_alloc_msdu_id(ar, msdu, paddr); + if (desc_id < 0) + goto err_free_skb; + ptr = (void *)skb->data; tlv = ptr; tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_MGMT_TX_CMD); tlv->len = __cpu_to_le16(sizeof(*cmd)); cmd = (void *)tlv->value; cmd->vdev_id = __cpu_to_le32(vdev_id); - cmd->desc_id = 0; + cmd->desc_id = __cpu_to_le32(desc_id); cmd->chanfreq = 0; cmd->buf_len = __cpu_to_le32(buf_len); cmd->frame_len = __cpu_to_le32(msdu->len); @@ -2672,6 +2733,10 @@ ath10k_wmi_tlv_op_gen_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, memcpy(ptr, msdu->data, buf_len); return skb; + +err_free_skb: + dev_kfree_skb(skb); + return ERR_PTR(desc_id); } static struct sk_buff * @@ -2700,7 +2765,8 @@ ath10k_wmi_tlv_op_gen_force_fw_hang(struct ath10k *ar, static struct sk_buff * ath10k_wmi_tlv_op_gen_dbglog_cfg(struct ath10k *ar, u64 module_enable, - u32 log_level) { + u32 log_level) +{ struct wmi_tlv_dbglog_cmd *cmd; struct wmi_tlv *tlv; struct sk_buff *skb; @@ -3835,6 +3901,7 @@ static const struct wmi_ops wmi_tlv_ops = { .pull_scan = ath10k_wmi_tlv_op_pull_scan_ev, .pull_mgmt_rx = ath10k_wmi_tlv_op_pull_mgmt_rx_ev, + .pull_mgmt_tx_compl = ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev, .pull_ch_info = ath10k_wmi_tlv_op_pull_ch_info_ev, .pull_vdev_start = ath10k_wmi_tlv_op_pull_vdev_start_ev, .pull_peer_kick = ath10k_wmi_tlv_op_pull_peer_kick_ev, |