diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k')
20 files changed, 915 insertions, 200 deletions
diff --git a/drivers/net/wireless/ath/ath10k/Kconfig b/drivers/net/wireless/ath/ath10k/Kconfig index e1ad6b9166a6..a7fb5441ced4 100644 --- a/drivers/net/wireless/ath/ath10k/Kconfig +++ b/drivers/net/wireless/ath/ath10k/Kconfig @@ -47,8 +47,7 @@ config ATH10K_SNOC select QCOM_QMI_HELPERS ---help--- This module adds support for integrated WCN3990 chip connected - to system NOC(SNOC). Currently work in progress and will not - fully work. + to system NOC(SNOC). config ATH10K_DEBUG bool "Atheros ath10k debugging" diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index d210b0ed59be..399b501f3c3c 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -561,6 +561,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .hw_ops = &wcn3990_ops, .decap_align_bytes = 1, .num_peers = TARGET_HL_10_TLV_NUM_PEERS, + .n_cipher_suites = 8, .ast_skid_limit = TARGET_HL_10_TLV_AST_SKID_LIMIT, .num_wds_entries = TARGET_HL_10_TLV_NUM_WDS_ENTRIES, .target_64bit = true, @@ -594,6 +595,7 @@ static const char *const ath10k_core_fw_feature_str[] = { [ATH10K_FW_FEATURE_NO_PS] = "no-ps", [ATH10K_FW_FEATURE_MGMT_TX_BY_REF] = "mgmt-tx-by-reference", [ATH10K_FW_FEATURE_NON_BMI] = "non-bmi", + [ATH10K_FW_FEATURE_SINGLE_CHAN_INFO_PER_CHANNEL] = "single-chan-info-per-channel", }; static unsigned int ath10k_core_get_fw_feature_str(char *buf, @@ -2183,6 +2185,8 @@ static void ath10k_core_restart(struct work_struct *work) if (ret) ath10k_warn(ar, "failed to send firmware crash dump via devcoredump: %d", ret); + + complete(&ar->driver_recovery); } static void ath10k_core_set_coverage_class_work(struct work_struct *work) @@ -3074,6 +3078,7 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev, init_completion(&ar->scan.completed); init_completion(&ar->scan.on_channel); init_completion(&ar->target_suspend); + init_completion(&ar->driver_recovery); init_completion(&ar->wow.wakeup_completed); init_completion(&ar->install_key_done); diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 042418097cf9..46e9c8c97a4d 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -474,6 +474,7 @@ struct ath10k_htt_data_stats { u64 bw[ATH10K_COUNTER_TYPE_MAX][ATH10K_BW_NUM]; u64 nss[ATH10K_COUNTER_TYPE_MAX][ATH10K_NSS_NUM]; u64 gi[ATH10K_COUNTER_TYPE_MAX][ATH10K_GI_NUM]; + u64 rate_table[ATH10K_COUNTER_TYPE_MAX][ATH10K_RATE_TABLE_NUM]; }; struct ath10k_htt_tx_stats { @@ -493,6 +494,7 @@ struct ath10k_sta { u32 smps; u16 peer_id; struct rate_info txrate; + struct ieee80211_tx_info tx_info; struct work_struct update_wk; u64 rx_duration; @@ -760,6 +762,9 @@ enum ath10k_fw_features { /* Firmware load is done externally, not by bmi */ ATH10K_FW_FEATURE_NON_BMI = 19, + /* Firmware sends only one chan_info event per channel */ + ATH10K_FW_FEATURE_SINGLE_CHAN_INFO_PER_CHANNEL = 20, + /* keep last */ ATH10K_FW_FEATURE_COUNT, }; @@ -960,6 +965,7 @@ struct ath10k { } hif; struct completion target_suspend; + struct completion driver_recovery; const struct ath10k_hw_regs *regs; const struct ath10k_hw_ce_regs *hw_ce_regs; diff --git a/drivers/net/wireless/ath/ath10k/coredump.c b/drivers/net/wireless/ath/ath10k/coredump.c index 4d28063052fe..eadae2f9206b 100644 --- a/drivers/net/wireless/ath/ath10k/coredump.c +++ b/drivers/net/wireless/ath/ath10k/coredump.c @@ -867,9 +867,105 @@ static const struct ath10k_mem_region qca9984_hw10_mem_regions[] = { }, }; +static const struct ath10k_mem_section ipq4019_soc_reg_range[] = { + {0x080000, 0x080004}, + {0x080020, 0x080024}, + {0x080028, 0x080050}, + {0x0800d4, 0x0800ec}, + {0x08010c, 0x080118}, + {0x080284, 0x080290}, + {0x0802a8, 0x0802b8}, + {0x0802dc, 0x08030c}, + {0x082000, 0x083fff} +}; + +static const struct ath10k_mem_region qca4019_hw10_mem_regions[] = { + { + .type = ATH10K_MEM_REGION_TYPE_DRAM, + .start = 0x400000, + .len = 0x68000, + .name = "DRAM", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_REG, + .start = 0xC0000, + .len = 0x40000, + .name = "SRAM", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_REG, + .start = 0x98000, + .len = 0x50000, + .name = "IRAM", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x30000, + .len = 0x7000, + .name = "APB REG 1", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x3f000, + .len = 0x3000, + .name = "APB REG 2", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x43000, + .len = 0x3000, + .name = "WIFI REG", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_IOREG, + .start = 0x4A000, + .len = 0x5000, + .name = "CE REG", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, + { + .type = ATH10K_MEM_REGION_TYPE_REG, + .start = 0x080000, + .len = 0x083fff - 0x080000, + .name = "REG_TOTAL", + .section_table = { + .sections = ipq4019_soc_reg_range, + .size = ARRAY_SIZE(ipq4019_soc_reg_range), + }, + }, +}; + static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { { .hw_id = QCA6174_HW_1_0_VERSION, + .hw_rev = ATH10K_HW_QCA6174, .region_table = { .regions = qca6174_hw10_mem_regions, .size = ARRAY_SIZE(qca6174_hw10_mem_regions), @@ -877,6 +973,7 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { }, { .hw_id = QCA6174_HW_1_1_VERSION, + .hw_rev = ATH10K_HW_QCA6174, .region_table = { .regions = qca6174_hw10_mem_regions, .size = ARRAY_SIZE(qca6174_hw10_mem_regions), @@ -884,6 +981,7 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { }, { .hw_id = QCA6174_HW_1_3_VERSION, + .hw_rev = ATH10K_HW_QCA6174, .region_table = { .regions = qca6174_hw10_mem_regions, .size = ARRAY_SIZE(qca6174_hw10_mem_regions), @@ -891,6 +989,7 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { }, { .hw_id = QCA6174_HW_2_1_VERSION, + .hw_rev = ATH10K_HW_QCA6174, .region_table = { .regions = qca6174_hw21_mem_regions, .size = ARRAY_SIZE(qca6174_hw21_mem_regions), @@ -898,6 +997,7 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { }, { .hw_id = QCA6174_HW_3_0_VERSION, + .hw_rev = ATH10K_HW_QCA6174, .region_table = { .regions = qca6174_hw30_mem_regions, .size = ARRAY_SIZE(qca6174_hw30_mem_regions), @@ -905,6 +1005,7 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { }, { .hw_id = QCA6174_HW_3_2_VERSION, + .hw_rev = ATH10K_HW_QCA6174, .region_table = { .regions = qca6174_hw30_mem_regions, .size = ARRAY_SIZE(qca6174_hw30_mem_regions), @@ -912,6 +1013,7 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { }, { .hw_id = QCA9377_HW_1_1_DEV_VERSION, + .hw_rev = ATH10K_HW_QCA9377, .region_table = { .regions = qca6174_hw30_mem_regions, .size = ARRAY_SIZE(qca6174_hw30_mem_regions), @@ -919,6 +1021,7 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { }, { .hw_id = QCA988X_HW_2_0_VERSION, + .hw_rev = ATH10K_HW_QCA988X, .region_table = { .regions = qca988x_hw20_mem_regions, .size = ARRAY_SIZE(qca988x_hw20_mem_regions), @@ -926,6 +1029,7 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { }, { .hw_id = QCA9984_HW_1_0_DEV_VERSION, + .hw_rev = ATH10K_HW_QCA9984, .region_table = { .regions = qca9984_hw10_mem_regions, .size = ARRAY_SIZE(qca9984_hw10_mem_regions), @@ -933,6 +1037,7 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { }, { .hw_id = QCA9888_HW_2_0_DEV_VERSION, + .hw_rev = ATH10K_HW_QCA9888, .region_table = { .regions = qca9984_hw10_mem_regions, .size = ARRAY_SIZE(qca9984_hw10_mem_regions), @@ -940,12 +1045,20 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { }, { .hw_id = QCA99X0_HW_2_0_DEV_VERSION, + .hw_rev = ATH10K_HW_QCA99X0, .region_table = { .regions = qca99x0_hw20_mem_regions, .size = ARRAY_SIZE(qca99x0_hw20_mem_regions), }, }, - + { + .hw_id = QCA4019_HW_1_0_DEV_VERSION, + .hw_rev = ATH10K_HW_QCA4019, + .region_table = { + .regions = qca4019_hw10_mem_regions, + .size = ARRAY_SIZE(qca4019_hw10_mem_regions), + }, + }, }; static u32 ath10k_coredump_get_ramdump_size(struct ath10k *ar) @@ -987,7 +1100,8 @@ const struct ath10k_hw_mem_layout *ath10k_coredump_get_mem_layout(struct ath10k return NULL; for (i = 0; i < ARRAY_SIZE(hw_mem_layouts); i++) { - if (ar->target_version == hw_mem_layouts[i].hw_id) + if (ar->target_version == hw_mem_layouts[i].hw_id && + ar->hw_rev == hw_mem_layouts[i].hw_rev) return &hw_mem_layouts[i]; } diff --git a/drivers/net/wireless/ath/ath10k/coredump.h b/drivers/net/wireless/ath/ath10k/coredump.h index 3baaf9d2cbcd..5dac653e1649 100644 --- a/drivers/net/wireless/ath/ath10k/coredump.h +++ b/drivers/net/wireless/ath/ath10k/coredump.h @@ -165,6 +165,7 @@ struct ath10k_mem_region { */ struct ath10k_hw_mem_layout { u32 hw_id; + u32 hw_rev; struct { const struct ath10k_mem_region *regions; diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c index b09cdc699c69..4778a455d81a 100644 --- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c +++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c @@ -71,7 +71,7 @@ void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar, u16 peer_id, u8 tid spin_lock_bh(&ar->data_lock); peer = ath10k_peer_find_by_id(ar, peer_id); - if (!peer) + if (!peer || !peer->sta) goto out; arsta = (struct ath10k_sta *)peer->sta->drv_priv; @@ -665,7 +665,7 @@ static ssize_t ath10k_dbg_sta_dump_tx_stats(struct file *file, "retry", "ampdu"}; const char *str[ATH10K_COUNTER_TYPE_MAX] = {"bytes", "packets"}; int len = 0, i, j, k, retval = 0; - const int size = 2 * 4096; + const int size = 16 * 4096; char *buf; buf = kzalloc(size, GFP_KERNEL); @@ -719,6 +719,16 @@ static ssize_t ath10k_dbg_sta_dump_tx_stats(struct file *file, len += scnprintf(buf + len, size - len, "%llu ", stats->legacy[j][i]); len += scnprintf(buf + len, size - len, "\n"); + len += scnprintf(buf + len, size - len, + " Rate table %s (1,2 ... Mbps)\n ", + str[j]); + for (i = 0; i < ATH10K_RATE_TABLE_NUM; i++) { + len += scnprintf(buf + len, size - len, "%llu ", + stats->rate_table[j][i]); + if (!((i + 1) % 8)) + len += + scnprintf(buf + len, size - len, "\n "); + } } } diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index ffec98f7be50..f42bac204ef8 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -469,6 +469,166 @@ static struct sk_buff *ath10k_htt_rx_pop_paddr(struct ath10k_htt *htt, return msdu; } +static inline void ath10k_htt_append_frag_list(struct sk_buff *skb_head, + struct sk_buff *frag_list, + unsigned int frag_len) +{ + skb_shinfo(skb_head)->frag_list = frag_list; + skb_head->data_len = frag_len; + skb_head->len += skb_head->data_len; +} + +static int ath10k_htt_rx_handle_amsdu_mon_32(struct ath10k_htt *htt, + struct sk_buff *msdu, + struct htt_rx_in_ord_msdu_desc **msdu_desc) +{ + struct ath10k *ar = htt->ar; + u32 paddr; + struct sk_buff *frag_buf; + struct sk_buff *prev_frag_buf; + u8 last_frag; + struct htt_rx_in_ord_msdu_desc *ind_desc = *msdu_desc; + struct htt_rx_desc *rxd; + int amsdu_len = __le16_to_cpu(ind_desc->msdu_len); + + rxd = (void *)msdu->data; + trace_ath10k_htt_rx_desc(ar, rxd, sizeof(*rxd)); + + skb_put(msdu, sizeof(struct htt_rx_desc)); + skb_pull(msdu, sizeof(struct htt_rx_desc)); + skb_put(msdu, min(amsdu_len, HTT_RX_MSDU_SIZE)); + amsdu_len -= msdu->len; + + last_frag = ind_desc->reserved; + if (last_frag) { + if (amsdu_len) { + ath10k_warn(ar, "invalid amsdu len %u, left %d", + __le16_to_cpu(ind_desc->msdu_len), + amsdu_len); + } + return 0; + } + + ind_desc++; + paddr = __le32_to_cpu(ind_desc->msdu_paddr); + frag_buf = ath10k_htt_rx_pop_paddr(htt, paddr); + if (!frag_buf) { + ath10k_warn(ar, "failed to pop frag-1 paddr: 0x%x", paddr); + return -ENOENT; + } + + skb_put(frag_buf, min(amsdu_len, HTT_RX_BUF_SIZE)); + ath10k_htt_append_frag_list(msdu, frag_buf, amsdu_len); + + amsdu_len -= frag_buf->len; + prev_frag_buf = frag_buf; + last_frag = ind_desc->reserved; + while (!last_frag) { + ind_desc++; + paddr = __le32_to_cpu(ind_desc->msdu_paddr); + frag_buf = ath10k_htt_rx_pop_paddr(htt, paddr); + if (!frag_buf) { + ath10k_warn(ar, "failed to pop frag-n paddr: 0x%x", + paddr); + prev_frag_buf->next = NULL; + return -ENOENT; + } + + skb_put(frag_buf, min(amsdu_len, HTT_RX_BUF_SIZE)); + last_frag = ind_desc->reserved; + amsdu_len -= frag_buf->len; + + prev_frag_buf->next = frag_buf; + prev_frag_buf = frag_buf; + } + + if (amsdu_len) { + ath10k_warn(ar, "invalid amsdu len %u, left %d", + __le16_to_cpu(ind_desc->msdu_len), amsdu_len); + } + + *msdu_desc = ind_desc; + + prev_frag_buf->next = NULL; + return 0; +} + +static int +ath10k_htt_rx_handle_amsdu_mon_64(struct ath10k_htt *htt, + struct sk_buff *msdu, + struct htt_rx_in_ord_msdu_desc_ext **msdu_desc) +{ + struct ath10k *ar = htt->ar; + u64 paddr; + struct sk_buff *frag_buf; + struct sk_buff *prev_frag_buf; + u8 last_frag; + struct htt_rx_in_ord_msdu_desc_ext *ind_desc = *msdu_desc; + struct htt_rx_desc *rxd; + int amsdu_len = __le16_to_cpu(ind_desc->msdu_len); + + rxd = (void *)msdu->data; + trace_ath10k_htt_rx_desc(ar, rxd, sizeof(*rxd)); + + skb_put(msdu, sizeof(struct htt_rx_desc)); + skb_pull(msdu, sizeof(struct htt_rx_desc)); + skb_put(msdu, min(amsdu_len, HTT_RX_MSDU_SIZE)); + amsdu_len -= msdu->len; + + last_frag = ind_desc->reserved; + if (last_frag) { + if (amsdu_len) { + ath10k_warn(ar, "invalid amsdu len %u, left %d", + __le16_to_cpu(ind_desc->msdu_len), + amsdu_len); + } + return 0; + } + + ind_desc++; + paddr = __le64_to_cpu(ind_desc->msdu_paddr); + frag_buf = ath10k_htt_rx_pop_paddr(htt, paddr); + if (!frag_buf) { + ath10k_warn(ar, "failed to pop frag-1 paddr: 0x%llx", paddr); + return -ENOENT; + } + + skb_put(frag_buf, min(amsdu_len, HTT_RX_BUF_SIZE)); + ath10k_htt_append_frag_list(msdu, frag_buf, amsdu_len); + + amsdu_len -= frag_buf->len; + prev_frag_buf = frag_buf; + last_frag = ind_desc->reserved; + while (!last_frag) { + ind_desc++; + paddr = __le64_to_cpu(ind_desc->msdu_paddr); + frag_buf = ath10k_htt_rx_pop_paddr(htt, paddr); + if (!frag_buf) { + ath10k_warn(ar, "failed to pop frag-n paddr: 0x%llx", + paddr); + prev_frag_buf->next = NULL; + return -ENOENT; + } + + skb_put(frag_buf, min(amsdu_len, HTT_RX_BUF_SIZE)); + last_frag = ind_desc->reserved; + amsdu_len -= frag_buf->len; + + prev_frag_buf->next = frag_buf; + prev_frag_buf = frag_buf; + } + + if (amsdu_len) { + ath10k_warn(ar, "invalid amsdu len %u, left %d", + __le16_to_cpu(ind_desc->msdu_len), amsdu_len); + } + + *msdu_desc = ind_desc; + + prev_frag_buf->next = NULL; + return 0; +} + static int ath10k_htt_rx_pop_paddr32_list(struct ath10k_htt *htt, struct htt_rx_in_ord_ind *ev, struct sk_buff_head *list) @@ -477,7 +637,7 @@ static int ath10k_htt_rx_pop_paddr32_list(struct ath10k_htt *htt, struct htt_rx_in_ord_msdu_desc *msdu_desc = ev->msdu_descs32; struct htt_rx_desc *rxd; struct sk_buff *msdu; - int msdu_count; + int msdu_count, ret; bool is_offload; u32 paddr; @@ -495,6 +655,18 @@ static int ath10k_htt_rx_pop_paddr32_list(struct ath10k_htt *htt, return -ENOENT; } + if (!is_offload && ar->monitor_arvif) { + ret = ath10k_htt_rx_handle_amsdu_mon_32(htt, msdu, + &msdu_desc); + if (ret) { + __skb_queue_purge(list); + return ret; + } + __skb_queue_tail(list, msdu); + msdu_desc++; + continue; + } + __skb_queue_tail(list, msdu); if (!is_offload) { @@ -527,7 +699,7 @@ static int ath10k_htt_rx_pop_paddr64_list(struct ath10k_htt *htt, struct htt_rx_in_ord_msdu_desc_ext *msdu_desc = ev->msdu_descs64; struct htt_rx_desc *rxd; struct sk_buff *msdu; - int msdu_count; + int msdu_count, ret; bool is_offload; u64 paddr; @@ -544,6 +716,18 @@ static int ath10k_htt_rx_pop_paddr64_list(struct ath10k_htt *htt, return -ENOENT; } + if (!is_offload && ar->monitor_arvif) { + ret = ath10k_htt_rx_handle_amsdu_mon_64(htt, msdu, + &msdu_desc); + if (ret) { + __skb_queue_purge(list); + return ret; + } + __skb_queue_tail(list, msdu); + msdu_desc++; + continue; + } + __skb_queue_tail(list, msdu); if (!is_offload) { @@ -1159,7 +1343,8 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar, struct sk_buff *msdu, struct ieee80211_rx_status *status, enum htt_rx_mpdu_encrypt_type enctype, - bool is_decrypted) + bool is_decrypted, + const u8 first_hdr[64]) { struct ieee80211_hdr *hdr; struct htt_rx_desc *rxd; @@ -1167,6 +1352,9 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar, size_t crypto_len; bool is_first; bool is_last; + bool msdu_limit_err; + int bytes_aligned = ar->hw_params.decap_align_bytes; + u8 *qos; rxd = (void *)msdu->data - sizeof(*rxd); is_first = !!(rxd->msdu_end.common.info0 & @@ -1184,16 +1372,45 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar, * [FCS] <-- at end, needs to be trimmed */ + /* Some hardwares(QCA99x0 variants) limit number of msdus in a-msdu when + * deaggregate, so that unwanted MSDU-deaggregation is avoided for + * error packets. If limit exceeds, hw sends all remaining MSDUs as + * a single last MSDU with this msdu limit error set. + */ + msdu_limit_err = ath10k_rx_desc_msdu_limit_error(&ar->hw_params, rxd); + + /* If MSDU limit error happens, then don't warn on, the partial raw MSDU + * without first MSDU is expected in that case, and handled later here. + */ /* This probably shouldn't happen but warn just in case */ - if (WARN_ON_ONCE(!is_first)) + if (WARN_ON_ONCE(!is_first && !msdu_limit_err)) return; /* This probably shouldn't happen but warn just in case */ - if (WARN_ON_ONCE(!(is_first && is_last))) + if (WARN_ON_ONCE(!(is_first && is_last) && !msdu_limit_err)) return; skb_trim(msdu, msdu->len - FCS_LEN); + /* Push original 80211 header */ + if (unlikely(msdu_limit_err)) { + hdr = (struct ieee80211_hdr *)first_hdr; + hdr_len = ieee80211_hdrlen(hdr->frame_control); + crypto_len = ath10k_htt_rx_crypto_param_len(ar, enctype); + + if (ieee80211_is_data_qos(hdr->frame_control)) { + qos = ieee80211_get_qos_ctl(hdr); + qos[0] |= IEEE80211_QOS_CTL_A_MSDU_PRESENT; + } + + if (crypto_len) + memcpy(skb_push(msdu, crypto_len), + (void *)hdr + round_up(hdr_len, bytes_aligned), + crypto_len); + + memcpy(skb_push(msdu, hdr_len), hdr, hdr_len); + } + /* In most cases this will be true for sniffed frames. It makes sense * to deliver them as-is without stripping the crypto param. This is * necessary for software based decryption. @@ -1467,7 +1684,7 @@ static void ath10k_htt_rx_h_undecap(struct ath10k *ar, switch (decap) { case RX_MSDU_DECAP_RAW: ath10k_htt_rx_h_undecap_raw(ar, msdu, status, enctype, - is_decrypted); + is_decrypted, first_hdr); break; case RX_MSDU_DECAP_NATIVE_WIFI: ath10k_htt_rx_h_undecap_nwifi(ar, msdu, status, first_hdr, @@ -2627,7 +2844,7 @@ void ath10k_htt_htc_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb) dev_kfree_skb_any(skb); } -static inline int ath10k_get_legacy_rate_idx(struct ath10k *ar, u8 rate) +static inline s8 ath10k_get_legacy_rate_idx(struct ath10k *ar, u8 rate) { static const u8 legacy_rates[] = {1, 2, 5, 11, 6, 9, 12, 18, 24, 36, 48, 54}; @@ -2646,11 +2863,11 @@ static void ath10k_accumulate_per_peer_tx_stats(struct ath10k *ar, struct ath10k_sta *arsta, struct ath10k_per_peer_tx_stats *pstats, - u8 legacy_rate_idx) + s8 legacy_rate_idx) { struct rate_info *txrate = &arsta->txrate; struct ath10k_htt_tx_stats *tx_stats; - int ht_idx, gi, mcs, bw, nss; + int idx, ht_idx, gi, mcs, bw, nss; if (!arsta->tx_stats) return; @@ -2661,6 +2878,8 @@ ath10k_accumulate_per_peer_tx_stats(struct ath10k *ar, mcs = txrate->mcs; bw = txrate->bw; nss = txrate->nss; + idx = mcs * 8 + 8 * 10 * nss; + idx += bw * 2 + gi; #define STATS_OP_FMT(name) tx_stats->stats[ATH10K_STATS_TYPE_##name] @@ -2709,12 +2928,16 @@ ath10k_accumulate_per_peer_tx_stats(struct ath10k *ar, pstats->succ_bytes + pstats->retry_bytes; STATS_OP_FMT(AMPDU).gi[0][gi] += pstats->succ_bytes + pstats->retry_bytes; + STATS_OP_FMT(AMPDU).rate_table[0][idx] += + pstats->succ_bytes + pstats->retry_bytes; STATS_OP_FMT(AMPDU).bw[1][bw] += pstats->succ_pkts + pstats->retry_pkts; STATS_OP_FMT(AMPDU).nss[1][nss] += pstats->succ_pkts + pstats->retry_pkts; STATS_OP_FMT(AMPDU).gi[1][gi] += pstats->succ_pkts + pstats->retry_pkts; + STATS_OP_FMT(AMPDU).rate_table[1][idx] += + pstats->succ_pkts + pstats->retry_pkts; } else { tx_stats->ack_fails += ATH10K_HW_BA_FAIL(pstats->flags); @@ -2743,6 +2966,15 @@ ath10k_accumulate_per_peer_tx_stats(struct ath10k *ar, STATS_OP_FMT(RETRY).bw[1][bw] += pstats->retry_pkts; STATS_OP_FMT(RETRY).nss[1][nss] += pstats->retry_pkts; STATS_OP_FMT(RETRY).gi[1][gi] += pstats->retry_pkts; + + if (txrate->flags >= RATE_INFO_FLAGS_MCS) { + STATS_OP_FMT(SUCC).rate_table[0][idx] += pstats->succ_bytes; + STATS_OP_FMT(SUCC).rate_table[1][idx] += pstats->succ_pkts; + STATS_OP_FMT(FAIL).rate_table[0][idx] += pstats->failed_bytes; + STATS_OP_FMT(FAIL).rate_table[1][idx] += pstats->failed_pkts; + STATS_OP_FMT(RETRY).rate_table[0][idx] += pstats->retry_bytes; + STATS_OP_FMT(RETRY).rate_table[1][idx] += pstats->retry_pkts; + } } static void @@ -2751,8 +2983,10 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar, struct ath10k_per_peer_tx_stats *peer_stats) { struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv; + struct ieee80211_chanctx_conf *conf = NULL; u8 rate = 0, sgi; s8 rate_idx = 0; + bool skip_auto_rate; struct rate_info txrate; lockdep_assert_held(&ar->data_lock); @@ -2762,6 +2996,13 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar, txrate.nss = ATH10K_HW_NSS(peer_stats->ratecode); txrate.mcs = ATH10K_HW_MCS_RATE(peer_stats->ratecode); sgi = ATH10K_HW_GI(peer_stats->flags); + skip_auto_rate = ATH10K_FW_SKIPPED_RATE_CTRL(peer_stats->flags); + + /* Firmware's rate control skips broadcast/management frames, + * if host has configure fixed rates and in some other special cases. + */ + if (skip_auto_rate) + return; if (txrate.flags == WMI_RATE_PREAMBLE_VHT && txrate.mcs > 9) { ath10k_warn(ar, "Invalid VHT mcs %hhd peer stats", txrate.mcs); @@ -2776,7 +3017,7 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar, } memset(&arsta->txrate, 0, sizeof(arsta->txrate)); - + memset(&arsta->tx_info.status, 0, sizeof(arsta->tx_info.status)); if (txrate.flags == WMI_RATE_PREAMBLE_CCK || txrate.flags == WMI_RATE_PREAMBLE_OFDM) { rate = ATH10K_HW_LEGACY_RATE(peer_stats->ratecode); @@ -2795,11 +3036,59 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar, arsta->txrate.mcs = txrate.mcs; } - if (sgi) - arsta->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI; + switch (txrate.flags) { + case WMI_RATE_PREAMBLE_OFDM: + if (arsta->arvif && arsta->arvif->vif) + conf = rcu_dereference(arsta->arvif->vif->chanctx_conf); + if (conf && conf->def.chan->band == NL80211_BAND_5GHZ) + arsta->tx_info.status.rates[0].idx = rate_idx - 4; + break; + case WMI_RATE_PREAMBLE_CCK: + arsta->tx_info.status.rates[0].idx = rate_idx; + if (sgi) + arsta->tx_info.status.rates[0].flags |= + (IEEE80211_TX_RC_USE_SHORT_PREAMBLE | + IEEE80211_TX_RC_SHORT_GI); + break; + case WMI_RATE_PREAMBLE_HT: + arsta->tx_info.status.rates[0].idx = + txrate.mcs + ((txrate.nss - 1) * 8); + if (sgi) + arsta->tx_info.status.rates[0].flags |= + IEEE80211_TX_RC_SHORT_GI; + arsta->tx_info.status.rates[0].flags |= IEEE80211_TX_RC_MCS; + break; + case WMI_RATE_PREAMBLE_VHT: + ieee80211_rate_set_vht(&arsta->tx_info.status.rates[0], + txrate.mcs, txrate.nss); + if (sgi) + arsta->tx_info.status.rates[0].flags |= + IEEE80211_TX_RC_SHORT_GI; + arsta->tx_info.status.rates[0].flags |= IEEE80211_TX_RC_VHT_MCS; + break; + } arsta->txrate.nss = txrate.nss; arsta->txrate.bw = ath10k_bw_to_mac80211_bw(txrate.bw); + if (sgi) + arsta->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI; + + switch (arsta->txrate.bw) { + case RATE_INFO_BW_40: + arsta->tx_info.status.rates[0].flags |= + IEEE80211_TX_RC_40_MHZ_WIDTH; + break; + case RATE_INFO_BW_80: + arsta->tx_info.status.rates[0].flags |= + IEEE80211_TX_RC_80_MHZ_WIDTH; + break; + } + + if (peer_stats->succ_pkts) { + arsta->tx_info.flags = IEEE80211_TX_STAT_ACK; + arsta->tx_info.status.rates[0].count = 1; + ieee80211_tx_rate_update(ar->hw, sta, &arsta->tx_info); + } if (ath10k_debug_is_extd_tx_stats_enabled(ar)) ath10k_accumulate_per_peer_tx_stats(ar, arsta, peer_stats, @@ -2832,7 +3121,7 @@ static void ath10k_htt_fetch_peer_stats(struct ath10k *ar, rcu_read_lock(); spin_lock_bh(&ar->data_lock); peer = ath10k_peer_find_by_id(ar, peer_id); - if (!peer) { + if (!peer || !peer->sta) { ath10k_warn(ar, "Invalid peer id %d peer stats buffer\n", peer_id); goto out; @@ -2885,7 +3174,7 @@ static void ath10k_fetch_10_2_tx_stats(struct ath10k *ar, u8 *data) rcu_read_lock(); spin_lock_bh(&ar->data_lock); peer = ath10k_peer_find_by_id(ar, peer_id); - if (!peer) { + if (!peer || !peer->sta) { ath10k_warn(ar, "Invalid peer id %d in peer stats buffer\n", peer_id); goto out; diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c index af8ae8117c62..61ecf931ba4d 100644 --- a/drivers/net/wireless/ath/ath10k/hw.c +++ b/drivers/net/wireless/ath/ath10k/hw.c @@ -1119,8 +1119,15 @@ static int ath10k_qca99x0_rx_desc_get_l3_pad_bytes(struct htt_rx_desc *rxd) RX_MSDU_END_INFO1_L3_HDR_PAD); } +static bool ath10k_qca99x0_rx_desc_msdu_limit_error(struct htt_rx_desc *rxd) +{ + return !!(rxd->msdu_end.common.info0 & + __cpu_to_le32(RX_MSDU_END_INFO0_MSDU_LIMIT_ERR)); +} + const struct ath10k_hw_ops qca99x0_ops = { .rx_desc_get_l3_pad_bytes = ath10k_qca99x0_rx_desc_get_l3_pad_bytes, + .rx_desc_get_msdu_limit_error = ath10k_qca99x0_rx_desc_msdu_limit_error, }; const struct ath10k_hw_ops qca6174_ops = { diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index 1b5da272d18c..e50a8dc5b093 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -624,6 +624,7 @@ struct ath10k_hw_ops { int (*rx_desc_get_l3_pad_bytes)(struct htt_rx_desc *rxd); void (*set_coverage_class)(struct ath10k *ar, s16 value); int (*enable_pll_clk)(struct ath10k *ar); + bool (*rx_desc_get_msdu_limit_error)(struct htt_rx_desc *rxd); }; extern const struct ath10k_hw_ops qca988x_ops; @@ -642,6 +643,15 @@ ath10k_rx_desc_get_l3_pad_bytes(struct ath10k_hw_params *hw, return 0; } +static inline bool +ath10k_rx_desc_msdu_limit_error(struct ath10k_hw_params *hw, + struct htt_rx_desc *rxd) +{ + if (hw->hw_ops->rx_desc_get_msdu_limit_error) + return hw->hw_ops->rx_desc_get_msdu_limit_error(rxd); + return false; +} + /* Target specific defines for MAIN firmware */ #define TARGET_NUM_VDEVS 8 #define TARGET_NUM_PEER_AST 2 diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 7e49342bae38..e49b36752ba2 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -22,6 +22,7 @@ #include <net/mac80211.h> #include <linux/etherdevice.h> #include <linux/acpi.h> +#include <linux/of.h> #include "hif.h" #include "core.h" @@ -4637,11 +4638,44 @@ static int ath10k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) return ret; } +static int __ath10k_fetch_bb_timing_dt(struct ath10k *ar, + struct wmi_bb_timing_cfg_arg *bb_timing) +{ + struct device_node *node; + const char *fem_name; + int ret; + + node = ar->dev->of_node; + if (!node) + return -ENOENT; + + ret = of_property_read_string_index(node, "ext-fem-name", 0, &fem_name); + if (ret) + return -ENOENT; + + /* + * If external Front End module used in hardware, then default base band timing + * parameter cannot be used since they were fine tuned for reference hardware, + * so choosing different value suitable for that external FEM. + */ + if (!strcmp("microsemi-lx5586", fem_name)) { + bb_timing->bb_tx_timing = 0x00; + bb_timing->bb_xpa_timing = 0x0101; + } else { + return -ENOENT; + } + + ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot bb_tx_timing 0x%x bb_xpa_timing 0x%x\n", + bb_timing->bb_tx_timing, bb_timing->bb_xpa_timing); + return 0; +} + static int ath10k_start(struct ieee80211_hw *hw) { struct ath10k *ar = hw->priv; u32 param; int ret = 0; + struct wmi_bb_timing_cfg_arg bb_timing = {0}; /* * This makes sense only when restarting hw. It is harmless to call @@ -4796,6 +4830,19 @@ static int ath10k_start(struct ieee80211_hw *hw) clear_bit(ATH10K_FLAG_BTCOEX, &ar->dev_flags); } + if (test_bit(WMI_SERVICE_BB_TIMING_CONFIG_SUPPORT, ar->wmi.svc_map)) { + ret = __ath10k_fetch_bb_timing_dt(ar, &bb_timing); + if (!ret) { + ret = ath10k_wmi_pdev_bb_timing(ar, &bb_timing); + if (ret) { + ath10k_warn(ar, + "failed to set bb timings: %d\n", + ret); + goto err_core_stop; + } + } + } + ar->num_started_vdevs = 0; ath10k_regd_update(ar); @@ -5154,6 +5201,17 @@ static int ath10k_add_interface(struct ieee80211_hw *hw, goto err; } + if (test_bit(WMI_SERVICE_VDEV_DISABLE_4_ADDR_SRC_LRN_SUPPORT, + ar->wmi.svc_map)) { + vdev_param = ar->wmi.vdev_param->disable_4addr_src_lrn; + ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param, + WMI_VDEV_DISABLE_4_ADDR_SRC_LRN); + if (ret && ret != -EOPNOTSUPP) { + ath10k_warn(ar, "failed to disable 4addr src lrn vdev %i: %d\n", + arvif->vdev_id, ret); + } + } + ar->free_vdev_map &= ~(1LL << arvif->vdev_id); spin_lock_bh(&ar->data_lock); list_add(&arvif->list, &ar->arvifs); @@ -5754,30 +5812,6 @@ static int ath10k_mac_tdls_vif_stations_count(struct ieee80211_hw *hw, return data.num_tdls_stations; } -static void ath10k_mac_tdls_vifs_count_iter(void *data, u8 *mac, - struct ieee80211_vif *vif) -{ - struct ath10k_vif *arvif = (void *)vif->drv_priv; - int *num_tdls_vifs = data; - - if (vif->type != NL80211_IFTYPE_STATION) - return; - - if (ath10k_mac_tdls_vif_stations_count(arvif->ar->hw, vif) > 0) - (*num_tdls_vifs)++; -} - -static int ath10k_mac_tdls_vifs_count(struct ieee80211_hw *hw) -{ - int num_tdls_vifs = 0; - - ieee80211_iterate_active_interfaces_atomic(hw, - IEEE80211_IFACE_ITER_NORMAL, - ath10k_mac_tdls_vifs_count_iter, - &num_tdls_vifs); - return num_tdls_vifs; -} - static int ath10k_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_scan_request *hw_req) @@ -6285,7 +6319,6 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, */ enum wmi_peer_type peer_type = WMI_PEER_TYPE_DEFAULT; u32 num_tdls_stations; - u32 num_tdls_vifs; ath10k_dbg(ar, ATH10K_DBG_MAC, "mac vdev %d peer create %pM (new sta) sta %d / %d peer %d / %d\n", @@ -6293,15 +6326,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, ar->num_stations + 1, ar->max_num_stations, ar->num_peers + 1, ar->max_num_peers); - if (ath10k_debug_is_extd_tx_stats_enabled(ar)) { - arsta->tx_stats = kzalloc(sizeof(*arsta->tx_stats), - GFP_KERNEL); - if (!arsta->tx_stats) - goto exit; - } - num_tdls_stations = ath10k_mac_tdls_vif_stations_count(hw, vif); - num_tdls_vifs = ath10k_mac_tdls_vifs_count(hw); if (sta->tdls) { if (num_tdls_stations >= ar->max_num_tdls_vdevs) { @@ -6321,12 +6346,22 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, goto exit; } + if (ath10k_debug_is_extd_tx_stats_enabled(ar)) { + arsta->tx_stats = kzalloc(sizeof(*arsta->tx_stats), + GFP_KERNEL); + if (!arsta->tx_stats) { + ret = -ENOMEM; + goto exit; + } + } + ret = ath10k_peer_create(ar, vif, sta, arvif->vdev_id, sta->addr, peer_type); if (ret) { ath10k_warn(ar, "failed to add peer %pM for vdev %d when adding a new sta: %i\n", sta->addr, arvif->vdev_id, ret); ath10k_mac_dec_num_stations(arvif, sta); + kfree(arsta->tx_stats); goto exit; } @@ -6339,6 +6374,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, spin_unlock_bh(&ar->data_lock); ath10k_peer_delete(ar, arvif->vdev_id, sta->addr); ath10k_mac_dec_num_stations(arvif, sta); + kfree(arsta->tx_stats); ret = -ENOENT; goto exit; } @@ -6359,6 +6395,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, ath10k_peer_delete(ar, arvif->vdev_id, sta->addr); ath10k_mac_dec_num_stations(arvif, sta); + kfree(arsta->tx_stats); goto exit; } @@ -6370,6 +6407,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, sta->addr, arvif->vdev_id, ret); ath10k_peer_delete(ar, arvif->vdev_id, sta->addr); ath10k_mac_dec_num_stations(arvif, sta); + kfree(arsta->tx_stats); if (num_tdls_stations != 0) goto exit; @@ -6385,9 +6423,6 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, "mac vdev %d peer delete %pM sta %pK (sta gone)\n", arvif->vdev_id, sta->addr, sta); - if (ath10k_debug_is_extd_tx_stats_enabled(ar)) - kfree(arsta->tx_stats); - if (sta->tdls) { ret = ath10k_mac_tdls_peer_update(ar, arvif->vdev_id, sta, @@ -6427,6 +6462,11 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, } spin_unlock_bh(&ar->data_lock); + if (ath10k_debug_is_extd_tx_stats_enabled(ar)) { + kfree(arsta->tx_stats); + arsta->tx_stats = NULL; + } + for (i = 0; i < ARRAY_SIZE(sta->txq); i++) ath10k_mac_txq_unref(ar, sta->txq[i]); @@ -8313,7 +8353,6 @@ static u32 ath10k_mac_wrdd_get_mcc(struct ath10k *ar, union acpi_object *wrdd) static int ath10k_mac_get_wrdd_regulatory(struct ath10k *ar, u16 *rd) { - struct pci_dev __maybe_unused *pdev = to_pci_dev(ar->dev); acpi_handle root_handle; acpi_handle handle; struct acpi_buffer wrdd = {ACPI_ALLOCATE_BUFFER, NULL}; @@ -8321,7 +8360,7 @@ static int ath10k_mac_get_wrdd_regulatory(struct ath10k *ar, u16 *rd) u32 alpha2_code; char alpha2[3]; - root_handle = ACPI_HANDLE(&pdev->dev); + root_handle = ACPI_HANDLE(ar->dev); if (!root_handle) return -EOPNOTSUPP; diff --git a/drivers/net/wireless/ath/ath10k/qmi.c b/drivers/net/wireless/ath/ath10k/qmi.c index 56cb1831dcdf..37b3bd629f48 100644 --- a/drivers/net/wireless/ath/ath10k/qmi.c +++ b/drivers/net/wireless/ath/ath10k/qmi.c @@ -543,7 +543,7 @@ static int ath10k_qmi_cap_send_sync_msg(struct ath10k_qmi *qmi) goto out; if (resp->resp.result != QMI_RESULT_SUCCESS_V01) { - ath10k_err(ar, "capablity req rejected: %d\n", resp->resp.error); + ath10k_err(ar, "capability req rejected: %d\n", resp->resp.error); ret = -EINVAL; goto out; } @@ -623,7 +623,7 @@ static int ath10k_qmi_host_cap_send_sync(struct ath10k_qmi *qmi) goto out; } - ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi host capablity request completed\n"); + ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi host capability request completed\n"); return 0; out: @@ -657,7 +657,7 @@ ath10k_qmi_ind_register_send_sync_msg(struct ath10k_qmi *qmi) wlfw_ind_register_req_msg_v01_ei, &req); if (ret < 0) { qmi_txn_cancel(&txn); - ath10k_err(ar, "failed to send indication registed request: %d\n", ret); + ath10k_err(ar, "failed to send indication registered request: %d\n", ret); goto out; } @@ -931,9 +931,9 @@ static int ath10k_qmi_setup_msa_resources(struct ath10k_qmi *qmi, u32 msa_size) qmi->msa_mem_size = resource_size(&r); qmi->msa_va = devm_memremap(dev, qmi->msa_pa, qmi->msa_mem_size, MEMREMAP_WT); - if (!qmi->msa_pa) { + if (IS_ERR(qmi->msa_va)) { dev_err(dev, "failed to map memory region: %pa\n", &r.start); - return -EBUSY; + return PTR_ERR(qmi->msa_va); } } else { qmi->msa_va = dmam_alloc_coherent(dev, msa_size, diff --git a/drivers/net/wireless/ath/ath10k/rx_desc.h b/drivers/net/wireless/ath/ath10k/rx_desc.h index 310674de3cb8..dfbfe674e11e 100644 --- a/drivers/net/wireless/ath/ath10k/rx_desc.h +++ b/drivers/net/wireless/ath/ath10k/rx_desc.h @@ -572,6 +572,7 @@ struct rx_msdu_start { #define RX_MSDU_END_INFO0_REPORTED_MPDU_LENGTH_LSB 0 #define RX_MSDU_END_INFO0_FIRST_MSDU BIT(14) #define RX_MSDU_END_INFO0_LAST_MSDU BIT(15) +#define RX_MSDU_END_INFO0_MSDU_LIMIT_ERR BIT(18) #define RX_MSDU_END_INFO0_PRE_DELIM_ERR BIT(30) #define RX_MSDU_END_INFO0_RESERVED_3B BIT(31) @@ -676,6 +677,12 @@ struct rx_msdu_end { * Indicates the last MSDU of the A-MSDU. MPDU end status is * only valid when last_msdu is set. * + *msdu_limit_error + * Indicates that the MSDU threshold was exceeded and thus + * all the rest of the MSDUs will not be scattered and + * will not be decapsulated but will be received in RAW format + * as a single MSDU buffer. + * *reserved_3a * Reserved: HW should fill with zero. FW should ignore. * diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index 8d3d9bca410f..54efe6be8f1d 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -46,14 +46,14 @@ static char *const ce_name[] = { "WLAN_CE_11", }; -static struct ath10k_wcn3990_vreg_info vreg_cfg[] = { - {NULL, "vdd-0.8-cx-mx", 800000, 800000, 0, 0, false}, - {NULL, "vdd-1.8-xo", 1800000, 1800000, 0, 0, false}, - {NULL, "vdd-1.3-rfa", 1304000, 1304000, 0, 0, false}, - {NULL, "vdd-3.3-ch0", 3312000, 3312000, 0, 0, false}, +static struct ath10k_vreg_info vreg_cfg[] = { + {NULL, "vdd-0.8-cx-mx", 800000, 850000, 0, 0, false}, + {NULL, "vdd-1.8-xo", 1800000, 1850000, 0, 0, false}, + {NULL, "vdd-1.3-rfa", 1300000, 1350000, 0, 0, false}, + {NULL, "vdd-3.3-ch0", 3300000, 3350000, 0, 0, false}, }; -static struct ath10k_wcn3990_clk_info clk_cfg[] = { +static struct ath10k_clk_info clk_cfg[] = { {NULL, "cxo_ref_clk_pin", 0, false}, }; @@ -474,14 +474,14 @@ static struct service_to_pipe target_service_to_ce_map_wlan[] = { }, }; -void ath10k_snoc_write32(struct ath10k *ar, u32 offset, u32 value) +static void ath10k_snoc_write32(struct ath10k *ar, u32 offset, u32 value) { struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); iowrite32(value, ar_snoc->mem + offset); } -u32 ath10k_snoc_read32(struct ath10k *ar, u32 offset) +static u32 ath10k_snoc_read32(struct ath10k *ar, u32 offset) { struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); u32 val; @@ -918,7 +918,9 @@ static void ath10k_snoc_buffer_cleanup(struct ath10k *ar) static void ath10k_snoc_hif_stop(struct ath10k *ar) { - ath10k_snoc_irq_disable(ar); + if (!test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags)) + ath10k_snoc_irq_disable(ar); + napi_synchronize(&ar->napi); napi_disable(&ar->napi); ath10k_snoc_buffer_cleanup(ar); @@ -927,10 +929,14 @@ static void ath10k_snoc_hif_stop(struct ath10k *ar) static int ath10k_snoc_hif_start(struct ath10k *ar) { + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); + napi_enable(&ar->napi); ath10k_snoc_irq_enable(ar); ath10k_snoc_rx_post(ar); + clear_bit(ATH10K_SNOC_FLAG_RECOVERY, &ar_snoc->flags); + ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot hif start\n"); return 0; @@ -994,7 +1000,8 @@ static int ath10k_snoc_wlan_enable(struct ath10k *ar) static void ath10k_snoc_wlan_disable(struct ath10k *ar) { - ath10k_qmi_wlan_disable(ar); + if (!test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags)) + ath10k_qmi_wlan_disable(ar); } static void ath10k_snoc_hif_power_down(struct ath10k *ar) @@ -1091,6 +1098,11 @@ static int ath10k_snoc_napi_poll(struct napi_struct *ctx, int budget) struct ath10k *ar = container_of(ctx, struct ath10k, napi); int done = 0; + if (test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags)) { + napi_complete(ctx); + return done; + } + ath10k_ce_per_engine_service_any(ar); done = ath10k_htt_txrx_compl_task(ar, budget); @@ -1187,17 +1199,29 @@ int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type) struct ath10k_bus_params bus_params; int ret; + if (test_bit(ATH10K_SNOC_FLAG_UNREGISTERING, &ar_snoc->flags)) + return 0; + switch (type) { case ATH10K_QMI_EVENT_FW_READY_IND: + if (test_bit(ATH10K_SNOC_FLAG_REGISTERED, &ar_snoc->flags)) { + queue_work(ar->workqueue, &ar->restart_work); + break; + } + bus_params.dev_type = ATH10K_DEV_TYPE_LL; bus_params.chip_id = ar_snoc->target_info.soc_version; ret = ath10k_core_register(ar, &bus_params); if (ret) { - ath10k_err(ar, "failed to register driver core: %d\n", + ath10k_err(ar, "Failed to register driver core: %d\n", ret); + return ret; } + set_bit(ATH10K_SNOC_FLAG_REGISTERED, &ar_snoc->flags); break; case ATH10K_QMI_EVENT_FW_DOWN_IND: + set_bit(ATH10K_SNOC_FLAG_RECOVERY, &ar_snoc->flags); + set_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags); break; default: ath10k_err(ar, "invalid fw indication: %llx\n", type); @@ -1246,7 +1270,7 @@ static void ath10k_snoc_release_resource(struct ath10k *ar) } static int ath10k_get_vreg_info(struct ath10k *ar, struct device *dev, - struct ath10k_wcn3990_vreg_info *vreg_info) + struct ath10k_vreg_info *vreg_info) { struct regulator *reg; int ret = 0; @@ -1284,7 +1308,7 @@ done: } static int ath10k_get_clk_info(struct ath10k *ar, struct device *dev, - struct ath10k_wcn3990_clk_info *clk_info) + struct ath10k_clk_info *clk_info) { struct clk *handle; int ret = 0; @@ -1311,10 +1335,80 @@ static int ath10k_get_clk_info(struct ath10k *ar, struct device *dev, return ret; } -static int ath10k_wcn3990_vreg_on(struct ath10k *ar) +static int __ath10k_snoc_vreg_on(struct ath10k *ar, + struct ath10k_vreg_info *vreg_info) +{ + int ret; + + ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc regulator %s being enabled\n", + vreg_info->name); + + ret = regulator_set_voltage(vreg_info->reg, vreg_info->min_v, + vreg_info->max_v); + if (ret) { + ath10k_err(ar, + "failed to set regulator %s voltage-min: %d voltage-max: %d\n", + vreg_info->name, vreg_info->min_v, vreg_info->max_v); + return ret; + } + + if (vreg_info->load_ua) { + ret = regulator_set_load(vreg_info->reg, vreg_info->load_ua); + if (ret < 0) { + ath10k_err(ar, "failed to set regulator %s load: %d\n", + vreg_info->name, vreg_info->load_ua); + goto err_set_load; + } + } + + ret = regulator_enable(vreg_info->reg); + if (ret) { + ath10k_err(ar, "failed to enable regulator %s\n", + vreg_info->name); + goto err_enable; + } + + if (vreg_info->settle_delay) + udelay(vreg_info->settle_delay); + + return 0; + +err_enable: + regulator_set_load(vreg_info->reg, 0); +err_set_load: + regulator_set_voltage(vreg_info->reg, 0, vreg_info->max_v); + + return ret; +} + +static int __ath10k_snoc_vreg_off(struct ath10k *ar, + struct ath10k_vreg_info *vreg_info) +{ + int ret; + + ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc regulator %s being disabled\n", + vreg_info->name); + + ret = regulator_disable(vreg_info->reg); + if (ret) + ath10k_err(ar, "failed to disable regulator %s\n", + vreg_info->name); + + ret = regulator_set_load(vreg_info->reg, 0); + if (ret < 0) + ath10k_err(ar, "failed to set load %s\n", vreg_info->name); + + ret = regulator_set_voltage(vreg_info->reg, 0, vreg_info->max_v); + if (ret) + ath10k_err(ar, "failed to set voltage %s\n", vreg_info->name); + + return ret; +} + +static int ath10k_snoc_vreg_on(struct ath10k *ar) { struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); - struct ath10k_wcn3990_vreg_info *vreg_info; + struct ath10k_vreg_info *vreg_info; int ret = 0; int i; @@ -1324,62 +1418,30 @@ static int ath10k_wcn3990_vreg_on(struct ath10k *ar) if (!vreg_info->reg) continue; - ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc regulator %s being enabled\n", - vreg_info->name); - - ret = regulator_set_voltage(vreg_info->reg, vreg_info->min_v, - vreg_info->max_v); - if (ret) { - ath10k_err(ar, - "failed to set regulator %s voltage-min: %d voltage-max: %d\n", - vreg_info->name, vreg_info->min_v, vreg_info->max_v); - goto err_reg_config; - } - - if (vreg_info->load_ua) { - ret = regulator_set_load(vreg_info->reg, - vreg_info->load_ua); - if (ret < 0) { - ath10k_err(ar, - "failed to set regulator %s load: %d\n", - vreg_info->name, - vreg_info->load_ua); - goto err_reg_config; - } - } - - ret = regulator_enable(vreg_info->reg); - if (ret) { - ath10k_err(ar, "failed to enable regulator %s\n", - vreg_info->name); + ret = __ath10k_snoc_vreg_on(ar, vreg_info); + if (ret) goto err_reg_config; - } - - if (vreg_info->settle_delay) - udelay(vreg_info->settle_delay); } return 0; err_reg_config: - for (; i >= 0; i--) { + for (i = i - 1; i >= 0; i--) { vreg_info = &ar_snoc->vreg[i]; if (!vreg_info->reg) continue; - regulator_disable(vreg_info->reg); - regulator_set_load(vreg_info->reg, 0); - regulator_set_voltage(vreg_info->reg, 0, vreg_info->max_v); + __ath10k_snoc_vreg_off(ar, vreg_info); } return ret; } -static int ath10k_wcn3990_vreg_off(struct ath10k *ar) +static int ath10k_snoc_vreg_off(struct ath10k *ar) { struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); - struct ath10k_wcn3990_vreg_info *vreg_info; + struct ath10k_vreg_info *vreg_info; int ret = 0; int i; @@ -1389,33 +1451,16 @@ static int ath10k_wcn3990_vreg_off(struct ath10k *ar) if (!vreg_info->reg) continue; - ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc regulator %s being disabled\n", - vreg_info->name); - - ret = regulator_disable(vreg_info->reg); - if (ret) - ath10k_err(ar, "failed to disable regulator %s\n", - vreg_info->name); - - ret = regulator_set_load(vreg_info->reg, 0); - if (ret < 0) - ath10k_err(ar, "failed to set load %s\n", - vreg_info->name); - - ret = regulator_set_voltage(vreg_info->reg, 0, - vreg_info->max_v); - if (ret) - ath10k_err(ar, "failed to set voltage %s\n", - vreg_info->name); + ret = __ath10k_snoc_vreg_off(ar, vreg_info); } return ret; } -static int ath10k_wcn3990_clk_init(struct ath10k *ar) +static int ath10k_snoc_clk_init(struct ath10k *ar) { struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); - struct ath10k_wcn3990_clk_info *clk_info; + struct ath10k_clk_info *clk_info; int ret = 0; int i; @@ -1449,7 +1494,7 @@ static int ath10k_wcn3990_clk_init(struct ath10k *ar) return 0; err_clock_config: - for (; i >= 0; i--) { + for (i = i - 1; i >= 0; i--) { clk_info = &ar_snoc->clk[i]; if (!clk_info->handle) @@ -1461,10 +1506,10 @@ err_clock_config: return ret; } -static int ath10k_wcn3990_clk_deinit(struct ath10k *ar) +static int ath10k_snoc_clk_deinit(struct ath10k *ar) { struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); - struct ath10k_wcn3990_clk_info *clk_info; + struct ath10k_clk_info *clk_info; int i; for (i = 0; i < ARRAY_SIZE(clk_cfg); i++) { @@ -1488,18 +1533,18 @@ static int ath10k_hw_power_on(struct ath10k *ar) ath10k_dbg(ar, ATH10K_DBG_SNOC, "soc power on\n"); - ret = ath10k_wcn3990_vreg_on(ar); + ret = ath10k_snoc_vreg_on(ar); if (ret) return ret; - ret = ath10k_wcn3990_clk_init(ar); + ret = ath10k_snoc_clk_init(ar); if (ret) goto vreg_off; return ret; vreg_off: - ath10k_wcn3990_vreg_off(ar); + ath10k_snoc_vreg_off(ar); return ret; } @@ -1509,9 +1554,9 @@ static int ath10k_hw_power_off(struct ath10k *ar) ath10k_dbg(ar, ATH10K_DBG_SNOC, "soc power off\n"); - ath10k_wcn3990_clk_deinit(ar); + ath10k_snoc_clk_deinit(ar); - ret = ath10k_wcn3990_vreg_off(ar); + ret = ath10k_snoc_vreg_off(ar); return ret; } @@ -1609,7 +1654,6 @@ static int ath10k_snoc_probe(struct platform_device *pdev) } ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc probe\n"); - ath10k_warn(ar, "Warning: SNOC support is still work-in-progress, it will not work properly!"); return 0; @@ -1628,8 +1672,17 @@ err_core_destroy: static int ath10k_snoc_remove(struct platform_device *pdev) { struct ath10k *ar = platform_get_drvdata(pdev); + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc remove\n"); + + reinit_completion(&ar->driver_recovery); + + if (test_bit(ATH10K_SNOC_FLAG_RECOVERY, &ar_snoc->flags)) + wait_for_completion_timeout(&ar->driver_recovery, 3 * HZ); + + set_bit(ATH10K_SNOC_FLAG_UNREGISTERING, &ar_snoc->flags); + ath10k_core_unregister(ar); ath10k_hw_power_off(ar); ath10k_snoc_free_irq(ar); @@ -1641,12 +1694,12 @@ static int ath10k_snoc_remove(struct platform_device *pdev) } static struct platform_driver ath10k_snoc_driver = { - .probe = ath10k_snoc_probe, - .remove = ath10k_snoc_remove, - .driver = { - .name = "ath10k_snoc", - .of_match_table = ath10k_snoc_dt_match, - }, + .probe = ath10k_snoc_probe, + .remove = ath10k_snoc_remove, + .driver = { + .name = "ath10k_snoc", + .of_match_table = ath10k_snoc_dt_match, + }, }; module_platform_driver(ath10k_snoc_driver); diff --git a/drivers/net/wireless/ath/ath10k/snoc.h b/drivers/net/wireless/ath/ath10k/snoc.h index e1d2d6675556..2b2f23cf7c5d 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.h +++ b/drivers/net/wireless/ath/ath10k/snoc.h @@ -53,7 +53,7 @@ struct ath10k_snoc_ce_irq { u32 irq_line; }; -struct ath10k_wcn3990_vreg_info { +struct ath10k_vreg_info { struct regulator *reg; const char *name; u32 min_v; @@ -63,13 +63,19 @@ struct ath10k_wcn3990_vreg_info { bool required; }; -struct ath10k_wcn3990_clk_info { +struct ath10k_clk_info { struct clk *handle; const char *name; u32 freq; bool required; }; +enum ath10k_snoc_flags { + ATH10K_SNOC_FLAG_REGISTERED, + ATH10K_SNOC_FLAG_UNREGISTERING, + ATH10K_SNOC_FLAG_RECOVERY, +}; + struct ath10k_snoc { struct platform_device *dev; struct ath10k *ar; @@ -81,9 +87,10 @@ struct ath10k_snoc { struct ath10k_snoc_ce_irq ce_irqs[CE_COUNT_MAX]; struct ath10k_ce ce; struct timer_list rx_post_retry; - struct ath10k_wcn3990_vreg_info *vreg; - struct ath10k_wcn3990_clk_info *clk; + struct ath10k_vreg_info *vreg; + struct ath10k_clk_info *clk; struct ath10k_qmi *qmi; + unsigned long int flags; }; static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar) @@ -91,8 +98,6 @@ static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar) return (struct ath10k_snoc *)ar->drv_priv; } -void ath10k_snoc_write32(struct ath10k *ar, u32 offset, u32 value); -u32 ath10k_snoc_read32(struct ath10k *ar, u32 offset); int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type); #endif /* _SNOC_H_ */ diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h index 7978a7783f90..04663076d27a 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-ops.h +++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h @@ -219,6 +219,9 @@ struct wmi_ops { struct sk_buff *(*gen_echo)(struct ath10k *ar, u32 value); struct sk_buff *(*gen_pdev_get_tpc_table_cmdid)(struct ath10k *ar, u32 param); + struct sk_buff *(*gen_bb_timing) + (struct ath10k *ar, + const struct wmi_bb_timing_cfg_arg *arg); }; @@ -1576,4 +1579,21 @@ ath10k_wmi_report_radar_found(struct ath10k *ar, ar->wmi.cmd->radar_found_cmdid); } +static inline int +ath10k_wmi_pdev_bb_timing(struct ath10k *ar, + const struct wmi_bb_timing_cfg_arg *arg) +{ + struct sk_buff *skb; + + if (!ar->wmi.ops->gen_bb_timing) + return -EOPNOTSUPP; + + skb = ar->wmi.ops->gen_bb_timing(ar, arg); + + if (IS_ERR(skb)) + return PTR_ERR(skb); + + return ath10k_wmi_cmd_send(ar, skb, + ar->wmi.cmd->set_bb_timing_cmdid); +} #endif diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index bab8b2527fb8..892bd8c30dd9 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -621,7 +621,7 @@ static void ath10k_wmi_tlv_op_rx(struct ath10k *ar, struct sk_buff *skb) ath10k_wmi_event_mgmt_tx_compl(ar, skb); break; default: - ath10k_warn(ar, "Unknown eventid: %d\n", id); + ath10k_dbg(ar, ATH10K_DBG_WMI, "Unknown eventid: %d\n", id); break; } @@ -762,6 +762,9 @@ static int ath10k_wmi_tlv_op_pull_ch_info_ev(struct ath10k *ar, arg->noise_floor = ev->noise_floor; arg->rx_clear_count = ev->rx_clear_count; arg->cycle_count = ev->cycle_count; + if (test_bit(ATH10K_FW_FEATURE_SINGLE_CHAN_INFO_PER_CHANNEL, + ar->running_fw->fw_file.fw_features)) + arg->mac_clk_mhz = ev->mac_clk_mhz; kfree(tb); return 0; @@ -3452,7 +3455,6 @@ ath10k_wmi_tlv_op_gen_config_pno_start(struct ath10k *ar, struct wmi_tlv *tlv; struct sk_buff *skb; __le32 *channel_list; - u16 tlv_len; size_t len; void *ptr; u32 i; @@ -3510,8 +3512,6 @@ ath10k_wmi_tlv_op_gen_config_pno_start(struct ath10k *ar, /* nlo_configured_parameters(nlo_list) */ cmd->no_of_ssids = __cpu_to_le32(min_t(u8, pno->uc_networks_count, WMI_NLO_MAX_SSIDS)); - tlv_len = __le32_to_cpu(cmd->no_of_ssids) * - sizeof(struct nlo_configured_parameters); tlv = ptr; tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_STRUCT); diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h index c2cb413392ee..e07e9907e355 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h @@ -1582,6 +1582,16 @@ struct ath10k_mgmt_tx_pkt_addr { dma_addr_t paddr; }; +struct chan_info_params { + u32 err_code; + u32 freq; + u32 cmd_flags; + u32 noise_floor; + u32 rx_clear_count; + u32 cycle_count; + u32 mac_clk_mhz; +}; + struct wmi_tlv_mgmt_tx_compl_ev { __le32 desc_id; __le32 status; diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 25e8fa789e8d..ba837403e266 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -539,6 +539,7 @@ static struct wmi_cmd_map wmi_10_2_4_cmd_map = { WMI_10_2_PDEV_BSS_CHAN_INFO_REQUEST_CMDID, .pdev_get_tpc_table_cmdid = WMI_CMD_UNSUPPORTED, .radar_found_cmdid = WMI_CMD_UNSUPPORTED, + .set_bb_timing_cmdid = WMI_10_2_PDEV_SET_BB_TIMING_CONFIG_CMDID, }; /* 10.4 WMI cmd track */ @@ -825,6 +826,7 @@ static struct wmi_vdev_param_map wmi_vdev_param_map = { .meru_vc = WMI_VDEV_PARAM_UNSUPPORTED, .rx_decap_type = WMI_VDEV_PARAM_UNSUPPORTED, .bw_nss_ratemask = WMI_VDEV_PARAM_UNSUPPORTED, + .disable_4addr_src_lrn = WMI_VDEV_PARAM_UNSUPPORTED, }; /* 10.X WMI VDEV param map */ @@ -900,6 +902,7 @@ static struct wmi_vdev_param_map wmi_10x_vdev_param_map = { .meru_vc = WMI_VDEV_PARAM_UNSUPPORTED, .rx_decap_type = WMI_VDEV_PARAM_UNSUPPORTED, .bw_nss_ratemask = WMI_VDEV_PARAM_UNSUPPORTED, + .disable_4addr_src_lrn = WMI_VDEV_PARAM_UNSUPPORTED, }; static struct wmi_vdev_param_map wmi_10_2_4_vdev_param_map = { @@ -974,6 +977,7 @@ static struct wmi_vdev_param_map wmi_10_2_4_vdev_param_map = { .meru_vc = WMI_VDEV_PARAM_UNSUPPORTED, .rx_decap_type = WMI_VDEV_PARAM_UNSUPPORTED, .bw_nss_ratemask = WMI_VDEV_PARAM_UNSUPPORTED, + .disable_4addr_src_lrn = WMI_VDEV_PARAM_UNSUPPORTED, }; static struct wmi_vdev_param_map wmi_10_4_vdev_param_map = { @@ -1051,6 +1055,7 @@ static struct wmi_vdev_param_map wmi_10_4_vdev_param_map = { .bw_nss_ratemask = WMI_10_4_VDEV_PARAM_BW_NSS_RATEMASK, .inc_tsf = WMI_10_4_VDEV_PARAM_TSF_INCREMENT, .dec_tsf = WMI_10_4_VDEV_PARAM_TSF_DECREMENT, + .disable_4addr_src_lrn = WMI_10_4_VDEV_PARAM_DISABLE_4_ADDR_SRC_LRN, }; static struct wmi_pdev_param_map wmi_pdev_param_map = { @@ -2554,60 +2559,69 @@ static int ath10k_wmi_10_4_op_pull_ch_info_ev(struct ath10k *ar, return 0; } -void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb) +/* + * Handle the channel info event for firmware which only sends one + * chan_info event per scanned channel. + */ +static void ath10k_wmi_event_chan_info_unpaired(struct ath10k *ar, + struct chan_info_params *params) { - struct wmi_ch_info_ev_arg arg = {}; struct survey_info *survey; - u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count; - int idx, ret; + int idx; - ret = ath10k_wmi_pull_ch_info(ar, skb, &arg); - if (ret) { - ath10k_warn(ar, "failed to parse chan info event: %d\n", ret); + if (params->cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) { + ath10k_dbg(ar, ATH10K_DBG_WMI, "chan info report completed\n"); return; } - err_code = __le32_to_cpu(arg.err_code); - freq = __le32_to_cpu(arg.freq); - cmd_flags = __le32_to_cpu(arg.cmd_flags); - noise_floor = __le32_to_cpu(arg.noise_floor); - rx_clear_count = __le32_to_cpu(arg.rx_clear_count); - cycle_count = __le32_to_cpu(arg.cycle_count); + idx = freq_to_idx(ar, params->freq); + if (idx >= ARRAY_SIZE(ar->survey)) { + ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n", + params->freq, idx); + return; + } - ath10k_dbg(ar, ATH10K_DBG_WMI, - "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n", - err_code, freq, cmd_flags, noise_floor, rx_clear_count, - cycle_count); + survey = &ar->survey[idx]; - spin_lock_bh(&ar->data_lock); + if (!params->mac_clk_mhz) + return; - switch (ar->scan.state) { - case ATH10K_SCAN_IDLE: - case ATH10K_SCAN_STARTING: - ath10k_warn(ar, "received chan info event without a scan request, ignoring\n"); - goto exit; - case ATH10K_SCAN_RUNNING: - case ATH10K_SCAN_ABORTING: - break; - } + memset(survey, 0, sizeof(*survey)); - idx = freq_to_idx(ar, freq); + survey->noise = params->noise_floor; + survey->time = (params->cycle_count / params->mac_clk_mhz) / 1000; + survey->time_busy = (params->rx_clear_count / params->mac_clk_mhz) / 1000; + survey->filled |= SURVEY_INFO_NOISE_DBM | SURVEY_INFO_TIME | + SURVEY_INFO_TIME_BUSY; +} + +/* + * Handle the channel info event for firmware which sends chan_info + * event in pairs(start and stop events) for every scanned channel. + */ +static void ath10k_wmi_event_chan_info_paired(struct ath10k *ar, + struct chan_info_params *params) +{ + struct survey_info *survey; + int idx; + + idx = freq_to_idx(ar, params->freq); if (idx >= ARRAY_SIZE(ar->survey)) { ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n", - freq, idx); - goto exit; + params->freq, idx); + return; } - if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) { + if (params->cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) { if (ar->ch_info_can_report_survey) { survey = &ar->survey[idx]; - survey->noise = noise_floor; + survey->noise = params->noise_floor; survey->filled = SURVEY_INFO_NOISE_DBM; ath10k_hw_fill_survey_time(ar, survey, - cycle_count, - rx_clear_count, + params->cycle_count, + params->rx_clear_count, ar->survey_last_cycle_count, ar->survey_last_rx_clear_count); } @@ -2617,10 +2631,55 @@ void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb) ar->ch_info_can_report_survey = true; } - if (!(cmd_flags & WMI_CHAN_INFO_FLAG_PRE_COMPLETE)) { - ar->survey_last_rx_clear_count = rx_clear_count; - ar->survey_last_cycle_count = cycle_count; + if (!(params->cmd_flags & WMI_CHAN_INFO_FLAG_PRE_COMPLETE)) { + ar->survey_last_rx_clear_count = params->rx_clear_count; + ar->survey_last_cycle_count = params->cycle_count; } +} + +void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb) +{ + struct chan_info_params ch_info_param; + struct wmi_ch_info_ev_arg arg = {}; + int ret; + + ret = ath10k_wmi_pull_ch_info(ar, skb, &arg); + if (ret) { + ath10k_warn(ar, "failed to parse chan info event: %d\n", ret); + return; + } + + ch_info_param.err_code = __le32_to_cpu(arg.err_code); + ch_info_param.freq = __le32_to_cpu(arg.freq); + ch_info_param.cmd_flags = __le32_to_cpu(arg.cmd_flags); + ch_info_param.noise_floor = __le32_to_cpu(arg.noise_floor); + ch_info_param.rx_clear_count = __le32_to_cpu(arg.rx_clear_count); + ch_info_param.cycle_count = __le32_to_cpu(arg.cycle_count); + ch_info_param.mac_clk_mhz = __le32_to_cpu(arg.mac_clk_mhz); + + ath10k_dbg(ar, ATH10K_DBG_WMI, + "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n", + ch_info_param.err_code, ch_info_param.freq, ch_info_param.cmd_flags, + ch_info_param.noise_floor, ch_info_param.rx_clear_count, + ch_info_param.cycle_count); + + spin_lock_bh(&ar->data_lock); + + switch (ar->scan.state) { + case ATH10K_SCAN_IDLE: + case ATH10K_SCAN_STARTING: + ath10k_warn(ar, "received chan info event without a scan request, ignoring\n"); + goto exit; + case ATH10K_SCAN_RUNNING: + case ATH10K_SCAN_ABORTING: + break; + } + + if (test_bit(ATH10K_FW_FEATURE_SINGLE_CHAN_INFO_PER_CHANNEL, + ar->running_fw->fw_file.fw_features)) + ath10k_wmi_event_chan_info_unpaired(ar, &ch_info_param); + else + ath10k_wmi_event_chan_info_paired(ar, &ch_info_param); exit: spin_unlock_bh(&ar->data_lock); @@ -8785,6 +8844,27 @@ ath10k_wmi_barrier(struct ath10k *ar) return 0; } +static struct sk_buff * +ath10k_wmi_10_2_4_op_gen_bb_timing(struct ath10k *ar, + const struct wmi_bb_timing_cfg_arg *arg) +{ + struct wmi_pdev_bb_timing_cfg_cmd *cmd; + struct sk_buff *skb; + + skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd)); + if (!skb) + return ERR_PTR(-ENOMEM); + + cmd = (struct wmi_pdev_bb_timing_cfg_cmd *)skb->data; + cmd->bb_tx_timing = __cpu_to_le32(arg->bb_tx_timing); + cmd->bb_xpa_timing = __cpu_to_le32(arg->bb_xpa_timing); + + ath10k_dbg(ar, ATH10K_DBG_WMI, + "wmi pdev bb_tx_timing 0x%x bb_xpa_timing 0x%x\n", + arg->bb_tx_timing, arg->bb_xpa_timing); + return skb; +} + static const struct wmi_ops wmi_ops = { .rx = ath10k_wmi_op_rx, .map_svc = wmi_main_svc_map, @@ -9058,6 +9138,7 @@ static const struct wmi_ops wmi_10_2_4_ops = { .gen_pdev_enable_adaptive_cca = ath10k_wmi_op_gen_pdev_enable_adaptive_cca, .get_vdev_subtype = ath10k_wmi_10_2_4_op_get_vdev_subtype, + .gen_bb_timing = ath10k_wmi_10_2_4_op_gen_bb_timing, /* .gen_bcn_tmpl not implemented */ /* .gen_prb_tmpl not implemented */ /* .gen_p2p_go_bcn_ie not implemented */ diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index c5a343c93013..2034ccc7cc72 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -205,6 +205,8 @@ enum wmi_service { WMI_SERVICE_SPOOF_MAC_SUPPORT, WMI_SERVICE_TX_DATA_ACK_RSSI, WMI_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT, + WMI_SERVICE_VDEV_DISABLE_4_ADDR_SRC_LRN_SUPPORT, + WMI_SERVICE_BB_TIMING_CONFIG_SUPPORT, WMI_SERVICE_THERM_THROT, /* keep last */ @@ -245,6 +247,9 @@ enum wmi_10x_service { WMI_10X_SERVICE_PEER_STATS, WMI_10X_SERVICE_RESET_CHIP, WMI_10X_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, + WMI_10X_SERVICE_VDEV_BCN_RATE_CONTROL, + WMI_10X_SERVICE_PER_PACKET_SW_ENCRYPT, + WMI_10X_SERVICE_BB_TIMING_CONFIG_SUPPORT, }; enum wmi_main_service { @@ -360,6 +365,9 @@ enum wmi_10_4_service { WMI_10_4_SERVICE_PEER_TID_CONFIGS_SUPPORT, WMI_10_4_SERVICE_VDEV_BCN_RATE_CONTROL, WMI_10_4_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT, + WMI_10_4_SERVICE_HTT_ASSERT_TRIGGER_SUPPORT, + WMI_10_4_SERVICE_VDEV_FILTER_NEIGHBOR_RX_PACKETS, + WMI_10_4_SERVICE_VDEV_DISABLE_4_ADDR_SRC_LRN_SUPPORT, }; static inline char *wmi_service_name(int service_id) @@ -569,6 +577,8 @@ static inline void wmi_10x_svc_map(const __le32 *in, unsigned long *out, WMI_SERVICE_RESET_CHIP, len); SVCMAP(WMI_10X_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, len); + SVCMAP(WMI_10X_SERVICE_BB_TIMING_CONFIG_SUPPORT, + WMI_SERVICE_BB_TIMING_CONFIG_SUPPORT, len); } static inline void wmi_main_svc_map(const __le32 *in, unsigned long *out, @@ -787,6 +797,8 @@ static inline void wmi_10_4_svc_map(const __le32 *in, unsigned long *out, WMI_SERVICE_TX_DATA_ACK_RSSI, len); SVCMAP(WMI_10_4_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT, WMI_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT, len); + SVCMAP(WMI_10_4_SERVICE_VDEV_DISABLE_4_ADDR_SRC_LRN_SUPPORT, + WMI_SERVICE_VDEV_DISABLE_4_ADDR_SRC_LRN_SUPPORT, len); } #undef SVCMAP @@ -987,6 +999,7 @@ struct wmi_cmd_map { u32 pdev_wds_entry_list_cmdid; u32 tdls_set_offchan_mode_cmdid; u32 radar_found_cmdid; + u32 set_bb_timing_cmdid; }; /* @@ -1602,6 +1615,8 @@ enum wmi_10_2_cmd_id { WMI_10_2_SET_LTEU_CONFIG_CMDID, WMI_10_2_SET_CCA_PARAMS, WMI_10_2_PDEV_BSS_CHAN_INFO_REQUEST_CMDID, + WMI_10_2_FWTEST_CMDID, + WMI_10_2_PDEV_SET_BB_TIMING_CONFIG_CMDID, WMI_10_2_PDEV_UTF_CMDID = WMI_10_2_END_CMDID - 1, }; @@ -4985,6 +5000,7 @@ enum wmi_rate_preamble { (((preamble) << 6) | ((nss) << 4) | (rate)) #define ATH10K_HW_AMPDU(flags) ((flags) & 0x1) #define ATH10K_HW_BA_FAIL(flags) (((flags) >> 1) & 0x3) +#define ATH10K_FW_SKIPPED_RATE_CTRL(flags) (((flags) >> 6) & 0x1) #define ATH10K_VHT_MCS_NUM 10 #define ATH10K_BW_NUM 4 @@ -4992,6 +5008,7 @@ enum wmi_rate_preamble { #define ATH10K_LEGACY_NUM 12 #define ATH10K_GI_NUM 2 #define ATH10K_HT_MCS_NUM 32 +#define ATH10K_RATE_TABLE_NUM 320 /* Value to disable fixed rate setting */ #define WMI_FIXED_RATE_NONE (0xff) @@ -5065,6 +5082,7 @@ struct wmi_vdev_param_map { u32 bw_nss_ratemask; u32 inc_tsf; u32 dec_tsf; + u32 disable_4addr_src_lrn; }; #define WMI_VDEV_PARAM_UNSUPPORTED 0 @@ -5404,8 +5422,20 @@ enum wmi_10_4_vdev_param { WMI_10_4_VDEV_PARAM_ATF_SSID_SCHED_POLICY, WMI_10_4_VDEV_PARAM_DISABLE_DYN_BW_RTS, WMI_10_4_VDEV_PARAM_TSF_DECREMENT, + WMI_10_4_VDEV_PARAM_SELFGEN_FIXED_RATE, + WMI_10_4_VDEV_PARAM_AMPDU_SUBFRAME_SIZE_PER_AC, + WMI_10_4_VDEV_PARAM_NSS_VHT160, + WMI_10_4_VDEV_PARAM_NSS_VHT80_80, + WMI_10_4_VDEV_PARAM_AMSDU_SUBFRAME_SIZE_PER_AC, + WMI_10_4_VDEV_PARAM_DISABLE_CABQ, + WMI_10_4_VDEV_PARAM_SIFS_TRIGGER_RATE, + WMI_10_4_VDEV_PARAM_TX_POWER, + WMI_10_4_VDEV_PARAM_ENABLE_DISABLE_RTT_RESPONDER_ROLE, + WMI_10_4_VDEV_PARAM_DISABLE_4_ADDR_SRC_LRN, }; +#define WMI_VDEV_DISABLE_4_ADDR_SRC_LRN 1 + #define WMI_VDEV_PARAM_TXBF_SU_TX_BFEE BIT(0) #define WMI_VDEV_PARAM_TXBF_MU_TX_BFEE BIT(1) #define WMI_VDEV_PARAM_TXBF_SU_TX_BFER BIT(2) @@ -6442,6 +6472,14 @@ struct wmi_chan_info_event { __le32 noise_floor; __le32 rx_clear_count; __le32 cycle_count; + __le32 chan_tx_pwr_range; + __le32 chan_tx_pwr_tp; + __le32 rx_frame_count; + __le32 my_bss_rx_cycle_count; + __le32 rx_11b_mode_data_duration; + __le32 tx_frame_cnt; + __le32 mac_clk_mhz; + } __packed; struct wmi_10_4_chan_info_event { @@ -6670,6 +6708,10 @@ struct wmi_ch_info_ev_arg { __le32 chan_tx_pwr_range; __le32 chan_tx_pwr_tp; __le32 rx_frame_count; + __le32 my_bss_rx_cycle_count; + __le32 rx_11b_mode_data_duration; + __le32 tx_frame_cnt; + __le32 mac_clk_mhz; }; /* From 10.4 firmware, not sure all have the same values. */ @@ -7141,6 +7183,23 @@ struct wmi_pdev_chan_info_req_cmd { __le32 reserved; } __packed; +/* bb timing register configurations */ +struct wmi_bb_timing_cfg_arg { + /* Tx_end to pa off timing */ + u32 bb_tx_timing; + + /* Tx_end to external pa off timing */ + u32 bb_xpa_timing; +}; + +struct wmi_pdev_bb_timing_cfg_cmd { + /* Tx_end to pa off timing */ + __le32 bb_tx_timing; + + /* Tx_end to external pa off timing */ + __le32 bb_xpa_timing; +} __packed; + struct ath10k; struct ath10k_vif; struct ath10k_fw_stats_pdev; diff --git a/drivers/net/wireless/ath/ath10k/wow.c b/drivers/net/wireless/ath/ath10k/wow.c index 51b26b305885..36d4245c308e 100644 --- a/drivers/net/wireless/ath/ath10k/wow.c +++ b/drivers/net/wireless/ath/ath10k/wow.c @@ -135,7 +135,7 @@ static void ath10k_wow_convert_8023_to_80211 &old_hdr_mask->h_proto, sizeof(old_hdr_mask->h_proto)); - /* Caculate new pkt_offset */ + /* Calculate new pkt_offset */ if (old->pkt_offset < ETH_ALEN) new->pkt_offset = old->pkt_offset + offsetof(struct ieee80211_hdr_3addr, addr1); @@ -146,7 +146,7 @@ static void ath10k_wow_convert_8023_to_80211 else new->pkt_offset = old->pkt_offset + hdr_len + rfc_len - ETH_HLEN; - /* Caculate new hdr end offset */ + /* Calculate new hdr end offset */ if (total_len > ETH_HLEN) hdr_80211_end_offset = hdr_len + rfc_len; else if (total_len > offsetof(struct ethhdr, h_proto)) |