.threshold = 0,
},
.hci_io_ds = HCI_IO_DS_6MA,
+ .rate = {
+ .rate_retry_score = 32000,
+ .per_add = 8192,
+ .per_th1 = 2048,
+ .per_th2 = 4096,
+ .max_per = 8100,
+ .inverse_curiosity_factor = 5,
+ .tx_fail_low_th = 4,
+ .tx_fail_high_th = 10,
+ .per_alpha_shift = 4,
+ .per_add_shift = 13,
+ .per_beta1_shift = 10,
+ .per_beta2_shift = 8,
+ .rate_check_up = 2,
+ .rate_check_down = 12,
+ .rate_retry_policy = {
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00,
+ },
+ },
};
static char *fwlog_param;
if (test_and_set_bit(WL1271_FLAG_STA_STATE_SENT, &wl->flags))
return 0;
- ret = wl1271_cmd_set_sta_state(wl);
+ ret = wl12xx_cmd_set_peer_state(wl);
if (ret < 0)
return ret;
if (ret < 0)
goto out_free_memmap;
- ret = wl1271_acx_sta_mem_cfg(wl);
+ ret = wl12xx_acx_mem_cfg(wl);
if (ret < 0)
goto out_free_memmap;
return ret;
}
+#if 0
static void wl1271_irq_ps_regulate_link(struct wl1271 *wl, u8 hlid, u8 tx_blks)
{
bool fw_ps;
wl->links[hlid].allocated_blks);
}
}
+#endif
-static u32 wl1271_tx_allocated_blocks(struct wl1271 *wl)
-{
- int i;
- u32 total_alloc_blocks = 0;
-
- for (i = 0; i < NUM_TX_QUEUES; i++)
- total_alloc_blocks += wl->tx_allocated_blocks[i];
-
- return total_alloc_blocks;
-}
-
-static void wl1271_fw_status(struct wl1271 *wl,
- struct wl1271_fw_full_status *full_status)
+static void wl12xx_fw_status(struct wl1271 *wl,
+ struct wl12xx_fw_status *status)
{
- struct wl1271_fw_common_status *status = &full_status->common;
struct timespec ts;
u32 old_tx_blk_count = wl->tx_blocks_available;
- u32 freed_blocks = 0, ac_freed_blocks;
- int i;
+ int avail, freed_blocks;
- if (wl->bss_type == BSS_TYPE_AP_BSS) {
- wl1271_raw_read(wl, FW_STATUS_ADDR, status,
- sizeof(struct wl1271_fw_ap_status), false);
- } else {
- wl1271_raw_read(wl, FW_STATUS_ADDR, status,
- sizeof(struct wl1271_fw_sta_status), false);
- }
+ wl1271_raw_read(wl, FW_STATUS_ADDR, status, sizeof(*status), false);
wl1271_debug(DEBUG_IRQ, "intr: 0x%x (fw_rx_counter = %d, "
"drv_rx_counter = %d, tx_results_counter = %d)",
status->drv_rx_counter,
status->tx_results_counter);
- /* update number of available TX blocks */
- for (i = 0; i < NUM_TX_QUEUES; i++) {
- ac_freed_blocks = le32_to_cpu(status->tx_released_blks[i]) -
- wl->tx_blocks_freed[i];
- freed_blocks += ac_freed_blocks;
+ freed_blocks = le32_to_cpu(status->total_released_blks) -
+ wl->tx_blocks_freed;
+ wl->tx_blocks_freed = le32_to_cpu(status->total_released_blks);
- wl->tx_allocated_blocks[i] -= ac_freed_blocks;
+ wl->tx_allocated_blocks -= freed_blocks;
- wl->tx_blocks_freed[i] =
- le32_to_cpu(status->tx_released_blks[i]);
- }
+ avail = le32_to_cpu(status->tx_total) - wl->tx_allocated_blocks;
- if (wl->bss_type == BSS_TYPE_AP_BSS) {
- /* Update num of allocated TX blocks per link and ps status */
- wl1271_irq_update_links_status(wl, &full_status->ap);
- wl->tx_blocks_available += freed_blocks;
- } else {
- int avail = full_status->sta.tx_total -
- wl1271_tx_allocated_blocks(wl);
-
- /*
- * The FW might change the total number of TX memblocks before
- * we get a notification about blocks being released. Thus, the
- * available blocks calculation might yield a temporary result
- * which is lower than the actual available blocks. Keeping in
- * mind that only blocks that were allocated can be moved from
- * TX to RX, tx_blocks_available should never decrease here.
- */
- wl->tx_blocks_available = max((int)wl->tx_blocks_available,
- avail);
- }
+ /*
+ * The FW might change the total number of TX memblocks before
+ * we get a notification about blocks being released. Thus, the
+ * available blocks calculation might yield a temporary result
+ * which is lower than the actual available blocks. Keeping in
+ * mind that only blocks that were allocated can be moved from
+ * TX to RX, tx_blocks_available should never decrease here.
+ */
+ wl->tx_blocks_available = max((int)wl->tx_blocks_available,
+ avail);
/* if more blocks are available now, tx work can be scheduled */
if (wl->tx_blocks_available > old_tx_blk_count)
clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
+ /* for AP update num of allocated TX blocks per link and ps status */
+ if (wl->bss_type == BSS_TYPE_AP_BSS) {
+#if 0
+ wl1271_irq_update_links_status(wl, status);
+#endif
+ }
+
/* update the host-chipset time offset */
getnstimeofday(&ts);
wl->time_offset = (timespec_to_ns(&ts) >> 10) -
clear_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags);
smp_mb__after_clear_bit();
- wl1271_fw_status(wl, wl->fw_status);
- intr = le32_to_cpu(wl->fw_status->common.intr);
+ wl12xx_fw_status(wl, wl->fw_status);
+ intr = le32_to_cpu(wl->fw_status->intr);
intr &= WL1271_INTR_MASK;
if (!intr) {
done = true;
if (likely(intr & WL1271_ACX_INTR_DATA)) {
wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_DATA");
- wl1271_rx(wl, &wl->fw_status->common);
+ wl12xx_rx(wl, wl->fw_status);
/* Check if any tx blocks were freed */
spin_lock_irqsave(&wl->wl_lock, flags);
}
/* check for tx results */
- if (wl->fw_status->common.tx_results_counter !=
+ if (wl->fw_status->tx_results_counter !=
(wl->tx_results_count & 0xff))
wl1271_tx_complete(wl);
const char *fw_name;
int ret;
- switch (wl->bss_type) {
- case BSS_TYPE_AP_BSS:
- if (wl->chip.id == CHIP_ID_1283_PG20)
- fw_name = WL128X_AP_FW_NAME;
- else
- fw_name = WL127X_AP_FW_NAME;
- break;
- case BSS_TYPE_IBSS:
- case BSS_TYPE_STA_BSS:
- if (wl->chip.id == CHIP_ID_1283_PG20)
- fw_name = WL128X_FW_NAME;
- else
- fw_name = WL1271_FW_NAME;
- break;
- default:
- wl1271_error("no compatible firmware for bss_type %d",
- wl->bss_type);
- return -EINVAL;
- }
+ if (wl->chip.id == CHIP_ID_1283_PG20)
+ fw_name = WL128X_FW_NAME;
+ else
+ fw_name = WL127X_FW_NAME;
wl1271_debug(DEBUG_BOOT, "booting firmware %s", fw_name);
}
memcpy(wl->fw, fw->data, wl->fw_len);
- wl->fw_bss_type = wl->bss_type;
ret = 0;
out:
wl12xx_cmd_stop_fwlog(wl);
/* Read the first memory block address */
- wl1271_fw_status(wl, wl->fw_status);
- first_addr = __le32_to_cpu(wl->fw_status->sta.log_start_addr);
+ wl12xx_fw_status(wl, wl->fw_status);
+ first_addr = le32_to_cpu(wl->fw_status->log_start_addr);
if (!first_addr)
goto out;
* of each memory block hold the hardware address of the next
* one. The last memory block points to the first one.
*/
- addr = __le32_to_cpup((__le32 *)block);
+ addr = le32_to_cpup((__le32 *)block);
if (!wl12xx_copy_fwlog(wl, block + sizeof(addr),
WL12XX_HW_BLOCK_SIZE - sizeof(addr)))
break;
goto out;
}
- /* Make sure the firmware type matches the BSS type */
- if (wl->fw == NULL || wl->fw_bss_type != wl->bss_type) {
+ if (wl->fw == NULL) {
ret = wl1271_fetch_firmware(wl);
if (ret < 0)
goto out;
int wl1271_plt_start(struct wl1271 *wl)
{
int retries = WL1271_BOOT_RETRIES;
+ struct wiphy *wiphy = wl->hw->wiphy;
int ret;
mutex_lock(&wl->mutex);
wl1271_notice("firmware booted in PLT mode (%s)",
wl->chip.fw_ver_str);
+ /* update hw/fw version info in wiphy struct */
+ wiphy->hw_version = wl->chip.id;
+ strncpy(wiphy->fw_version, wl->chip.fw_ver_str,
+ sizeof(wiphy->fw_version));
+
goto out;
irq_disable:
if (ret < 0)
goto out_unlock;
- ret = wl1271_acx_set_ap_beacon_filter(wl, true);
+ ret = wl1271_acx_beacon_filter_opt(wl, true);
wl1271_ps_elp_sleep(wl);
out_unlock:
wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
wl->basic_rate, true);
} else if (is_ap) {
- wl1271_acx_set_ap_beacon_filter(wl, false);
+ wl1271_acx_beacon_filter_opt(wl, false);
}
wl1271_ps_elp_sleep(wl);
*
* The MAC address is first known when the corresponding interface
* is added. That is where we will initialize the hardware.
- *
- * In addition, we currently have different firmwares for AP and managed
- * operation. We will know which to boot according to interface type.
*/
return 0;
wl1271_debug(DEBUG_MAC80211, "mac80211 stop");
}
+static u8 wl12xx_get_role_type(struct wl1271 *wl)
+{
+ switch (wl->bss_type) {
+ case BSS_TYPE_AP_BSS:
+ return WL1271_ROLE_AP;
+
+ case BSS_TYPE_STA_BSS:
+ return WL1271_ROLE_STA;
+
+ default:
+ wl1271_error("invalid bss_type: %d", wl->bss_type);
+ }
+ return WL12XX_INVALID_ROLE_TYPE;
+}
+
static int wl1271_op_add_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif)
{
struct wiphy *wiphy = hw->wiphy;
int retries = WL1271_BOOT_RETRIES;
int ret = 0;
+ u8 role_type;
bool booted = false;
wl1271_debug(DEBUG_MAC80211, "mac80211 add interface type %d mac %pM",
goto out;
}
+ role_type = wl12xx_get_role_type(wl);
+ if (role_type == WL12XX_INVALID_ROLE_TYPE) {
+ ret = -EINVAL;
+ goto out;
+ }
memcpy(wl->mac_addr, vif->addr, ETH_ALEN);
if (wl->state != WL1271_STATE_OFF) {
if (ret < 0)
goto power_off;
+ if (wl->bss_type == BSS_TYPE_STA_BSS) {
+ /*
+ * The device role is a special role used for
+ * rx and tx frames prior to association (as
+ * the STA role can get packets only from
+ * its associated bssid)
+ */
+ ret = wl12xx_cmd_role_enable(wl,
+ WL1271_ROLE_DEVICE,
+ &wl->dev_role_id);
+ if (ret < 0)
+ goto irq_disable;
+ }
+
+ ret = wl12xx_cmd_role_enable(wl, role_type, &wl->role_id);
+ if (ret < 0)
+ goto irq_disable;
+
ret = wl1271_hw_init(wl);
if (ret < 0)
goto irq_disable;
static void __wl1271_op_remove_interface(struct wl1271 *wl,
bool reset_tx_queues)
{
- int i;
+ int ret;
wl1271_debug(DEBUG_MAC80211, "mac80211 remove interface");
ieee80211_scan_completed(wl->hw, true);
}
+ if (!test_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags)) {
+ /* disable active roles */
+ ret = wl1271_ps_elp_wakeup(wl);
+ if (ret < 0)
+ goto deinit;
+
+ if (wl->bss_type == BSS_TYPE_STA_BSS) {
+ ret = wl12xx_cmd_role_disable(wl, &wl->dev_role_id);
+ if (ret < 0)
+ goto deinit;
+ }
+
+ ret = wl12xx_cmd_role_disable(wl, &wl->role_id);
+ if (ret < 0)
+ goto deinit;
+
+ wl1271_ps_elp_sleep(wl);
+ }
+deinit:
+ wl->sta_hlid = WL12XX_INVALID_LINK_ID;
+ wl->dev_hlid = WL12XX_INVALID_LINK_ID;
+
/*
* this must be before the cancel_work calls below, so that the work
* functions don't perform further work.
wl1271_power_off(wl);
memset(wl->bssid, 0, ETH_ALEN);
- memset(wl->ssid, 0, IW_ESSID_MAX_SIZE + 1);
+ memset(wl->ssid, 0, IEEE80211_MAX_SSID_LEN + 1);
wl->ssid_len = 0;
wl->bss_type = MAX_BSS_TYPE;
wl->set_bss_type = MAX_BSS_TYPE;
wl->psm_entry_retry = 0;
wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
wl->tx_blocks_available = 0;
+ wl->tx_allocated_blocks = 0;
wl->tx_results_count = 0;
wl->tx_packets_count = 0;
wl->time_offset = 0;
wl->session_counter = 0;
wl->rate_set = CONF_TX_RATE_MASK_BASIC;
wl->vif = NULL;
- wl->filters = 0;
wl1271_free_ap_keys(wl);
memset(wl->ap_hlid_map, 0, sizeof(wl->ap_hlid_map));
wl->ap_fw_ps_map = 0;
wl->ap_ps_map = 0;
wl->sched_scanning = false;
+ wl->role_id = WL12XX_INVALID_ROLE_ID;
+ wl->dev_role_id = WL12XX_INVALID_ROLE_ID;
+ memset(wl->roles_map, 0, sizeof(wl->roles_map));
+ memset(wl->links_map, 0, sizeof(wl->links_map));
/*
* this is performed after the cancel_work calls and the associated
*/
wl->flags = 0;
- for (i = 0; i < NUM_TX_QUEUES; i++) {
- wl->tx_blocks_freed[i] = 0;
- wl->tx_allocated_blocks[i] = 0;
- }
+ wl->tx_blocks_freed = 0;
wl1271_debugfs_reset(wl);
cancel_work_sync(&wl->recovery_work);
}
-void wl1271_configure_filters(struct wl1271 *wl, unsigned int filters)
-{
- wl1271_set_default_filters(wl);
-
- /* combine requested filters with current filter config */
- filters = wl->filters | filters;
-
- wl1271_debug(DEBUG_FILTERS, "RX filters set: ");
-
- if (filters & FIF_PROMISC_IN_BSS) {
- wl1271_debug(DEBUG_FILTERS, " - FIF_PROMISC_IN_BSS");
- wl->rx_config &= ~CFG_UNI_FILTER_EN;
- wl->rx_config |= CFG_BSSID_FILTER_EN;
- }
- if (filters & FIF_BCN_PRBRESP_PROMISC) {
- wl1271_debug(DEBUG_FILTERS, " - FIF_BCN_PRBRESP_PROMISC");
- wl->rx_config &= ~CFG_BSSID_FILTER_EN;
- wl->rx_config &= ~CFG_SSID_FILTER_EN;
- }
- if (filters & FIF_OTHER_BSS) {
- wl1271_debug(DEBUG_FILTERS, " - FIF_OTHER_BSS");
- wl->rx_config &= ~CFG_BSSID_FILTER_EN;
- }
- if (filters & FIF_CONTROL) {
- wl1271_debug(DEBUG_FILTERS, " - FIF_CONTROL");
- wl->rx_filter |= CFG_RX_CTL_EN;
- }
- if (filters & FIF_FCSFAIL) {
- wl1271_debug(DEBUG_FILTERS, " - FIF_FCSFAIL");
- wl->rx_filter |= CFG_RX_FCS_ERROR;
- }
-}
-
static int wl1271_dummy_join(struct wl1271 *wl)
{
int ret = 0;
memcpy(wl->bssid, dummy_bssid, ETH_ALEN);
- /* pass through frames from all BSS */
- wl1271_configure_filters(wl, FIF_OTHER_BSS);
-
- ret = wl1271_cmd_join(wl, wl->set_bss_type);
+ ret = wl12xx_cmd_role_start_sta(wl);
if (ret < 0)
goto out;
if (set_assoc)
set_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
- ret = wl1271_cmd_join(wl, wl->set_bss_type);
+ ret = wl12xx_cmd_role_start_sta(wl);
if (ret < 0)
goto out;
int ret;
/* to stop listening to a channel, we disconnect */
- ret = wl1271_cmd_disconnect(wl);
+ ret = wl12xx_cmd_role_stop_sta(wl);
if (ret < 0)
goto out;
wl->tx_security_last_seq_lsb = 0;
wl->tx_security_seq = 0;
- /* stop filtering packets based on bssid */
- wl1271_configure_filters(wl, FIF_OTHER_BSS);
-
out:
return ret;
}
goto out_sleep;
}
- /* determine, whether supported filter values have changed */
- if (changed == 0)
- goto out_sleep;
-
- /* configure filters */
- wl->filters = *total;
- wl1271_configure_filters(wl, 0);
-
- /* apply configured filters */
- ret = wl1271_acx_rx_config(wl, wl->rx_config, wl->rx_filter);
- if (ret < 0)
- goto out_sleep;
+ /*
+ * the fw doesn't provide an api to configure the filters. instead,
+ * the filters configuration is based on the active roles / ROC
+ * state.
+ */
out_sleep:
wl1271_ps_elp_sleep(wl);
}
if (wep_key_added) {
- ret = wl1271_cmd_set_ap_default_wep_key(wl, wl->default_key);
+ ret = wl12xx_cmd_set_default_wep_key(wl, wl->default_key,
+ WL1271_AP_BROADCAST_HLID);
if (ret < 0)
goto out;
}
/* the default WEP key needs to be configured at least once */
if (key_type == KEY_WEP) {
- ret = wl1271_cmd_set_sta_default_wep_key(wl,
- wl->default_key);
+ ret = wl12xx_cmd_set_default_wep_key(wl,
+ wl->default_key,
+ wl->sta_hlid);
if (ret < 0)
return ret;
}
if ((changed & BSS_CHANGED_BEACON_ENABLED)) {
if (bss_conf->enable_beacon) {
if (!test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) {
- ret = wl1271_cmd_start_bss(wl);
+ ret = wl12xx_cmd_role_start_ap(wl);
if (ret < 0)
goto out;
}
} else {
if (test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) {
- ret = wl1271_cmd_stop_bss(wl);
+ ret = wl12xx_cmd_role_stop_ap(wl);
if (ret < 0)
goto out;
if (ret < 0)
goto out;
- /* filter out all packets not from this BSSID */
- wl1271_configure_filters(wl, 0);
-
/* Need to update the BSSID (for filtering etc) */
do_join = true;
}
if (ret < 0)
goto out_free_sta;
- ret = wl1271_cmd_add_sta(wl, sta, hlid);
+ ret = wl12xx_cmd_add_peer(wl, sta, hlid);
if (ret < 0)
goto out_sleep;
if (ret < 0)
goto out;
- ret = wl1271_cmd_remove_sta(wl, wl_sta->hlid);
+ ret = wl12xx_cmd_remove_peer(wl, wl_sta->hlid);
if (ret < 0)
goto out_sleep;
return len;
}
-static DEVICE_ATTR(hw_pg_ver, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(hw_pg_ver, S_IRUGO,
wl1271_sysfs_show_hw_pg_ver, NULL);
static ssize_t wl1271_sysfs_read_fwlog(struct file *filp, struct kobject *kobj,
* should be the maximum length possible for a template, without
* the IEEE80211 header of the template
*/
- wl->hw->wiphy->max_scan_ie_len = WL1271_CMD_TEMPL_MAX_SIZE -
+ wl->hw->wiphy->max_scan_ie_len = WL1271_CMD_TEMPL_DFLT_SIZE -
sizeof(struct ieee80211_header);
/* make sure all our channels fit in the scanned_ch bitmask */
wl->beacon_int = WL1271_DEFAULT_BEACON_INT;
wl->default_key = 0;
wl->rx_counter = 0;
- wl->rx_config = WL1271_DEFAULT_STA_RX_CONFIG;
- wl->rx_filter = WL1271_DEFAULT_STA_RX_FILTER;
wl->psm_entry_retry = 0;
wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
wl->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
wl->hw_pg_ver = -1;
wl->bss_type = MAX_BSS_TYPE;
wl->set_bss_type = MAX_BSS_TYPE;
- wl->fw_bss_type = MAX_BSS_TYPE;
wl->last_tx_hlid = 0;
wl->ap_ps_map = 0;
wl->ap_fw_ps_map = 0;
wl->sched_scanning = false;
wl->tx_security_seq = 0;
wl->tx_security_last_seq_lsb = 0;
-
+ wl->role_id = WL12XX_INVALID_ROLE_ID;
+ wl->sta_hlid = WL12XX_INVALID_LINK_ID;
+ wl->dev_role_id = WL12XX_INVALID_ROLE_ID;
+ wl->dev_hlid = WL12XX_INVALID_LINK_ID;
setup_timer(&wl->rx_streaming_timer, wl1271_rx_streaming_timer,
(unsigned long) wl);
wl->fwlog_size = 0;
mutex_unlock(&wl->mutex);
device_remove_bin_file(&wl->plat_dev->dev, &fwlog_attr);
+
+ device_remove_file(&wl->plat_dev->dev, &dev_attr_hw_pg_ver);
+
+ device_remove_file(&wl->plat_dev->dev, &dev_attr_bt_coex_state);
platform_device_unregister(wl->plat_dev);
free_page((unsigned long)wl->fwlog);
dev_kfree_skb(wl->dummy_packet);