diff options
Diffstat (limited to 'drivers/net/wireless/ti/wl12xx')
| -rw-r--r-- | drivers/net/wireless/ti/wl12xx/main.c | 67 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wl12xx/wl12xx.h | 53 |
2 files changed, 118 insertions, 2 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c index be7129ba16ad..d50dfac91631 100644 --- a/drivers/net/wireless/ti/wl12xx/main.c +++ b/drivers/net/wireless/ti/wl12xx/main.c @@ -1378,7 +1378,7 @@ static u32 wl12xx_get_rx_packet_len(struct wl1271 *wl, void *rx_data, static int wl12xx_tx_delayed_compl(struct wl1271 *wl) { - if (wl->fw_status_1->tx_results_counter == + if (wl->fw_status->tx_results_counter == (wl->tx_results_count & 0xff)) return 0; @@ -1438,6 +1438,37 @@ out: return ret; } +static void wl12xx_convert_fw_status(struct wl1271 *wl, void *raw_fw_status, + struct wl_fw_status *fw_status) +{ + struct wl12xx_fw_status *int_fw_status = raw_fw_status; + + fw_status->intr = le32_to_cpu(int_fw_status->intr); + fw_status->fw_rx_counter = int_fw_status->fw_rx_counter; + fw_status->drv_rx_counter = int_fw_status->drv_rx_counter; + fw_status->tx_results_counter = int_fw_status->tx_results_counter; + fw_status->rx_pkt_descs = int_fw_status->rx_pkt_descs; + + fw_status->fw_localtime = le32_to_cpu(int_fw_status->fw_localtime); + fw_status->link_ps_bitmap = le32_to_cpu(int_fw_status->link_ps_bitmap); + fw_status->link_fast_bitmap = + le32_to_cpu(int_fw_status->link_fast_bitmap); + fw_status->total_released_blks = + le32_to_cpu(int_fw_status->total_released_blks); + fw_status->tx_total = le32_to_cpu(int_fw_status->tx_total); + + fw_status->counters.tx_released_pkts = + int_fw_status->counters.tx_released_pkts; + fw_status->counters.tx_lnk_free_pkts = + int_fw_status->counters.tx_lnk_free_pkts; + fw_status->counters.tx_voice_released_blks = + int_fw_status->counters.tx_voice_released_blks; + fw_status->counters.tx_last_rate = + int_fw_status->counters.tx_last_rate; + + fw_status->log_start_addr = le32_to_cpu(int_fw_status->log_start_addr); +} + static u32 wl12xx_sta_get_ap_rate_mask(struct wl1271 *wl, struct wl12xx_vif *wlvif) { @@ -1677,6 +1708,7 @@ static struct wlcore_ops wl12xx_ops = { .tx_delayed_compl = wl12xx_tx_delayed_compl, .hw_init = wl12xx_hw_init, .init_vif = NULL, + .convert_fw_status = wl12xx_convert_fw_status, .sta_get_ap_rate_mask = wl12xx_sta_get_ap_rate_mask, .get_pg_ver = wl12xx_get_pg_ver, .get_mac = wl12xx_get_mac, @@ -1711,22 +1743,53 @@ static struct ieee80211_sta_ht_cap wl12xx_ht_cap = { }, }; +static const struct ieee80211_iface_limit wl12xx_iface_limits[] = { + { + .max = 3, + .types = BIT(NL80211_IFTYPE_STATION), + }, + { + .max = 1, + .types = BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_P2P_GO) | + BIT(NL80211_IFTYPE_P2P_CLIENT), + }, +}; + +static const struct ieee80211_iface_combination +wl12xx_iface_combinations[] = { + { + .max_interfaces = 3, + .limits = wl12xx_iface_limits, + .n_limits = ARRAY_SIZE(wl12xx_iface_limits), + .num_different_channels = 1, + }, +}; + static int wl12xx_setup(struct wl1271 *wl) { struct wl12xx_priv *priv = wl->priv; struct wlcore_platdev_data *pdev_data = dev_get_platdata(&wl->pdev->dev); struct wl12xx_platform_data *pdata = pdev_data->pdata; + BUILD_BUG_ON(WL12XX_MAX_LINKS > WLCORE_MAX_LINKS); + BUILD_BUG_ON(WL12XX_MAX_AP_STATIONS > WL12XX_MAX_LINKS); + wl->rtable = wl12xx_rtable; wl->num_tx_desc = WL12XX_NUM_TX_DESCRIPTORS; wl->num_rx_desc = WL12XX_NUM_RX_DESCRIPTORS; - wl->num_channels = 1; + wl->num_links = WL12XX_MAX_LINKS; + wl->max_ap_stations = WL12XX_MAX_AP_STATIONS; + wl->iface_combinations = wl12xx_iface_combinations; + wl->n_iface_combinations = ARRAY_SIZE(wl12xx_iface_combinations); wl->num_mac_addr = WL12XX_NUM_MAC_ADDRESSES; wl->band_rate_to_idx = wl12xx_band_rate_to_idx; wl->hw_tx_rate_tbl_size = WL12XX_CONF_HW_RXTX_RATE_MAX; wl->hw_min_ht_rate = WL12XX_CONF_HW_RXTX_RATE_MCS0; + wl->fw_status_len = sizeof(struct wl12xx_fw_status); wl->fw_status_priv_len = 0; wl->stats.fw_stats_len = sizeof(struct wl12xx_acx_statistics); + wl->ofdm_only_ap = true; wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, &wl12xx_ht_cap); wlcore_set_ht_cap(wl, IEEE80211_BAND_5GHZ, &wl12xx_ht_cap); wl12xx_conf_init(wl); diff --git a/drivers/net/wireless/ti/wl12xx/wl12xx.h b/drivers/net/wireless/ti/wl12xx/wl12xx.h index 9e5484a73667..75c92658bfea 100644 --- a/drivers/net/wireless/ti/wl12xx/wl12xx.h +++ b/drivers/net/wireless/ti/wl12xx/wl12xx.h @@ -65,6 +65,9 @@ #define WL12XX_RX_BA_MAX_SESSIONS 3 +#define WL12XX_MAX_AP_STATIONS 8 +#define WL12XX_MAX_LINKS 12 + struct wl127x_rx_mem_pool_addr { u32 addr; u32 addr_extra; @@ -79,4 +82,54 @@ struct wl12xx_priv { struct wl127x_rx_mem_pool_addr *rx_mem_addr; }; +struct wl12xx_fw_packet_counters { + /* Cumulative counter of released packets per AC */ + u8 tx_released_pkts[NUM_TX_QUEUES]; + + /* Cumulative counter of freed packets per HLID */ + u8 tx_lnk_free_pkts[WL12XX_MAX_LINKS]; + + /* Cumulative counter of released Voice memory blocks */ + u8 tx_voice_released_blks; + + /* Tx rate of the last transmitted packet */ + u8 tx_last_rate; + + u8 padding[2]; +} __packed; + +/* FW status registers */ +struct wl12xx_fw_status { + __le32 intr; + u8 fw_rx_counter; + u8 drv_rx_counter; + u8 reserved; + u8 tx_results_counter; + __le32 rx_pkt_descs[WL12XX_NUM_RX_DESCRIPTORS]; + + __le32 fw_localtime; + + /* + * A bitmap (where each bit represents a single HLID) + * to indicate if the station is in PS mode. + */ + __le32 link_ps_bitmap; + + /* + * A bitmap (where each bit represents a single HLID) to indicate + * if the station is in Fast mode + */ + __le32 link_fast_bitmap; + + /* Cumulative counter of total released mem blocks since FW-reset */ + __le32 total_released_blks; + + /* Size (in Memory Blocks) of TX pool */ + __le32 tx_total; + + struct wl12xx_fw_packet_counters counters; + + __le32 log_start_addr; +} __packed; + #endif /* __WL12XX_PRIV_H__ */ |