M: Stanislaw Gruszka <sgruszka@redhat.com>
M: Helmut Schaa <helmut.schaa@googlemail.com>
L: linux-wireless@vger.kernel.org
-L: users@rt2x00.serialmonkey.com (moderated for non-subscribers)
-W: http://rt2x00.serialmonkey.com/
S: Maintained
F: drivers/net/wireless/rt2x00/
select BCMA_DRIVER_PCI
default y
-config BCMA_DRIVER_PCI_HOSTMODE
- bool "Driver for PCI core working in hostmode"
- depends on BCMA && MIPS && BCMA_HOST_PCI
- help
- PCI core hostmode operation (external PCI bus).
-
config BCMA_HOST_SOC
bool "Support for BCMA in a SoC"
depends on BCMA
This driver is also prerequisite for a hostmode PCIe core
support.
+config BCMA_DRIVER_PCI_HOSTMODE
+ bool "Driver for PCI core working in hostmode"
+ depends on BCMA && MIPS && BCMA_DRIVER_PCI
+ help
+ PCI core hostmode operation (external PCI bus).
+
config BCMA_DRIVER_MIPS
bool "BCMA Broadcom MIPS core driver"
depends on BCMA && MIPS
.name = "qca988x hw2.0",
.patch_load_addr = QCA988X_HW_2_0_PATCH_LOAD_ADDR,
.uart_pin = 7,
+ .has_shifted_cc_wraparound = true,
.fw = {
.dir = QCA988X_HW_2_0_FW_DIR,
.fw = QCA988X_HW_2_0_FW_FILE,
if (status)
goto err;
+ /* Some of of qca988x solutions are having global reset issue
+ * during target initialization. Bypassing PLL setting before
+ * downloading firmware and letting the SoC run on REF_CLK is
+ * fixing the problem. Corresponding firmware change is also needed
+ * to set the clock source once the target is initialized.
+ */
+ if (test_bit(ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT,
+ ar->fw_features)) {
+ status = ath10k_bmi_write32(ar, hi_skip_clock_init, 1);
+ if (status) {
+ ath10k_err(ar, "could not write to skip_clock_init: %d\n",
+ status);
+ goto err;
+ }
+ }
+
status = ath10k_download_fw(ar, mode);
if (status)
goto err;
#endif
};
-struct ath10k_chanctx {
- /* Used to story copy of chanctx_conf to avoid inconsistencies. Ideally
- * mac80211 should allow some sort of explicit locking to guarantee
- * that the publicly available chanctx_conf can be accessed safely at
- * all times.
- */
- struct ieee80211_chanctx_conf conf;
-};
-
#define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5*HZ)
enum ath10k_beacon_state {
*/
ATH10K_FW_FEATURE_NO_NWIFI_DECAP_4ADDR_PADDING,
+ /* Firmware supports bypassing PLL setting on init. */
+ ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT = 9,
+
/* keep last */
ATH10K_FW_FEATURE_COUNT,
};
u32 patch_load_addr;
int uart_pin;
+ /* This is true if given HW chip has a quirky Cycle Counter
+ * wraparound which resets to 0x7fffffff instead of 0. All
+ * other CC related counters (e.g. Rx Clear Count) are divided
+ * by 2 so they never wraparound themselves.
+ */
+ bool has_shifted_cc_wraparound;
+
struct ath10k_hw_params_fw {
const char *dir;
const char *fw;
u32 survey_last_cycle_count;
struct survey_info survey[ATH10K_NUM_CHANS];
+ /* Channel info events are expected to come in pairs without and with
+ * COMPLETE flag set respectively for each channel visit during scan.
+ *
+ * However there are deviations from this rule. This flag is used to
+ * avoid reporting garbage data.
+ */
+ bool ch_info_can_report_survey;
+
struct dfs_pattern_detector *dfs_detector;
unsigned long tx_paused; /* see ATH10K_TX_PAUSE_ */
*/
#include <linux/types.h>
+#include "core.h"
#include "hw.h"
const struct ath10k_hw_regs qca988x_regs = {
.soc_chip_id_address = 0x000f0,
.scratch_3_address = 0x0028,
};
+
+void ath10k_hw_fill_survey_time(struct ath10k *ar, struct survey_info *survey,
+ u32 cc, u32 rcc, u32 cc_prev, u32 rcc_prev)
+{
+ u32 cc_fix = 0;
+
+ survey->filled |= SURVEY_INFO_TIME |
+ SURVEY_INFO_TIME_BUSY;
+
+ if (ar->hw_params.has_shifted_cc_wraparound && cc < cc_prev) {
+ cc_fix = 0x7fffffff;
+ survey->filled &= ~SURVEY_INFO_TIME_BUSY;
+ }
+
+ cc -= cc_prev - cc_fix;
+ rcc -= rcc_prev;
+
+ survey->time = CCNT_TO_MSEC(cc);
+ survey->time_busy = CCNT_TO_MSEC(rcc);
+}
extern const struct ath10k_hw_regs qca988x_regs;
extern const struct ath10k_hw_regs qca6174_regs;
+void ath10k_hw_fill_survey_time(struct ath10k *ar, struct survey_info *survey,
+ u32 cc, u32 rcc, u32 cc_prev, u32 rcc_prev);
+
#define QCA_REV_988X(ar) ((ar)->hw_rev == ATH10K_HW_QCA988X)
#define QCA_REV_6174(ar) ((ar)->hw_rev == ATH10K_HW_QCA6174)
#define SCRATCH_3_ADDRESS ar->regs->scratch_3_address
#define CPU_INTR_ADDRESS 0x0010
+/* Cycle counters are running at 88MHz */
+#define CCNT_TO_MSEC(x) ((x) / 88000)
+
/* Firmware indications to the Host via SCRATCH_3 register. */
#define FW_INDICATOR_ADDRESS (SOC_CORE_BASE_ADDRESS + SCRATCH_3_ADDRESS)
#define FW_IND_EVENT_PENDING 1
return ret;
}
-static void ath10k_mac_chan_reconfigure(struct ath10k *ar)
-{
- struct ath10k_vif *arvif;
- struct cfg80211_chan_def def;
- int ret;
-
- lockdep_assert_held(&ar->conf_mutex);
-
- ath10k_dbg(ar, ATH10K_DBG_MAC, "mac chan reconfigure\n");
-
- /* First stop monitor interface. Some FW versions crash if there's a
- * lone monitor interface. */
- if (ar->monitor_started)
- ath10k_monitor_stop(ar);
-
- list_for_each_entry(arvif, &ar->arvifs, list) {
- if (!arvif->is_started)
- continue;
-
- if (!arvif->is_up)
- continue;
-
- if (arvif->vdev_type == WMI_VDEV_TYPE_MONITOR)
- continue;
-
- ret = ath10k_wmi_vdev_down(ar, arvif->vdev_id);
- if (ret) {
- ath10k_warn(ar, "failed to down vdev %d: %d\n",
- arvif->vdev_id, ret);
- continue;
- }
- }
-
- /* all vdevs are downed now - attempt to restart and re-up them */
-
- list_for_each_entry(arvif, &ar->arvifs, list) {
- if (!arvif->is_started)
- continue;
-
- if (arvif->vdev_type == WMI_VDEV_TYPE_MONITOR)
- continue;
-
- ret = ath10k_mac_setup_bcn_tmpl(arvif);
- if (ret)
- ath10k_warn(ar, "failed to update bcn tmpl during csa: %d\n",
- ret);
-
- ret = ath10k_mac_setup_prb_tmpl(arvif);
- if (ret)
- ath10k_warn(ar, "failed to update prb tmpl during csa: %d\n",
- ret);
-
- if (WARN_ON(ath10k_mac_vif_chan(arvif->vif, &def)))
- continue;
-
- ret = ath10k_vdev_restart(arvif, &def);
- if (ret) {
- ath10k_warn(ar, "failed to restart vdev %d: %d\n",
- arvif->vdev_id, ret);
- continue;
- }
-
- if (!arvif->is_up)
- continue;
-
- ret = ath10k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid,
- arvif->bssid);
- if (ret) {
- ath10k_warn(ar, "failed to bring vdev up %d: %d\n",
- arvif->vdev_id, ret);
- continue;
- }
- }
-
- ath10k_monitor_recalc(ar);
-}
-
static int ath10k_mac_txpower_setup(struct ath10k *ar, int txpower)
{
int ret;
}
static void
-ath10k_mac_update_rx_channel(struct ath10k *ar)
+ath10k_mac_update_rx_channel(struct ath10k *ar,
+ struct ieee80211_chanctx_conf *ctx,
+ struct ieee80211_vif_chanctx_switch *vifs,
+ int n_vifs)
{
struct cfg80211_chan_def *def = NULL;
lockdep_assert_held(&ar->conf_mutex);
lockdep_assert_held(&ar->data_lock);
+ WARN_ON(ctx && vifs);
+ WARN_ON(vifs && n_vifs != 1);
+
/* FIXME: Sort of an optimization and a workaround. Peers and vifs are
* on a linked list now. Doing a lookup peer -> vif -> chanctx for each
* ppdu on Rx may reduce performance on low-end systems. It should be
* affected much.
*/
rcu_read_lock();
- if (ath10k_mac_num_chanctxs(ar) == 1) {
+ if (!ctx && ath10k_mac_num_chanctxs(ar) == 1) {
ieee80211_iter_chan_contexts_atomic(ar->hw,
ath10k_mac_get_any_chandef_iter,
&def);
+
+ if (vifs)
+ def = &vifs[0].new_ctx->def;
+
ar->rx_channel = def->chan;
+ } else if (ctx && ath10k_mac_num_chanctxs(ar) == 0) {
+ ar->rx_channel = ctx->def.chan;
} else {
ar->rx_channel = NULL;
}
rcu_read_unlock();
}
-static void
-ath10k_mac_chan_ctx_init(struct ath10k *ar,
- struct ath10k_chanctx *arctx,
- struct ieee80211_chanctx_conf *conf)
-{
- lockdep_assert_held(&ar->conf_mutex);
- lockdep_assert_held(&ar->data_lock);
-
- memset(arctx, 0, sizeof(*arctx));
-
- arctx->conf = *conf;
-}
-
static int
ath10k_mac_op_add_chanctx(struct ieee80211_hw *hw,
struct ieee80211_chanctx_conf *ctx)
{
struct ath10k *ar = hw->priv;
- struct ath10k_chanctx *arctx = (void *)ctx->drv_priv;
ath10k_dbg(ar, ATH10K_DBG_MAC,
"mac chanctx add freq %hu width %d ptr %p\n",
mutex_lock(&ar->conf_mutex);
spin_lock_bh(&ar->data_lock);
- ath10k_mac_chan_ctx_init(ar, arctx, ctx);
- ath10k_mac_update_rx_channel(ar);
+ ath10k_mac_update_rx_channel(ar, ctx, NULL, 0);
spin_unlock_bh(&ar->data_lock);
ath10k_recalc_radar_detection(ar);
mutex_lock(&ar->conf_mutex);
spin_lock_bh(&ar->data_lock);
- ath10k_mac_update_rx_channel(ar);
+ ath10k_mac_update_rx_channel(ar, NULL, NULL, 0);
spin_unlock_bh(&ar->data_lock);
ath10k_recalc_radar_detection(ar);
u32 changed)
{
struct ath10k *ar = hw->priv;
- struct ath10k_chanctx *arctx = (void *)ctx->drv_priv;
mutex_lock(&ar->conf_mutex);
ath10k_dbg(ar, ATH10K_DBG_MAC,
- "mac chanctx change freq %hu->%hu width %d->%d ptr %p changed %x\n",
- arctx->conf.def.chan->center_freq,
- ctx->def.chan->center_freq,
- arctx->conf.def.width, ctx->def.width,
- ctx, changed);
+ "mac chanctx change freq %hu width %d ptr %p changed %x\n",
+ ctx->def.chan->center_freq, ctx->def.width, ctx, changed);
/* This shouldn't really happen because channel switching should use
* switch_vif_chanctx().
if (WARN_ON(changed & IEEE80211_CHANCTX_CHANGE_CHANNEL))
goto unlock;
- spin_lock_bh(&ar->data_lock);
- arctx->conf = *ctx;
- spin_unlock_bh(&ar->data_lock);
-
ath10k_recalc_radar_detection(ar);
/* FIXME: How to configure Rx chains properly? */
struct ieee80211_chanctx_conf *ctx)
{
struct ath10k *ar = hw->priv;
- struct ath10k_chanctx *arctx = (void *)ctx->drv_priv;
struct ath10k_vif *arvif = (void *)vif->drv_priv;
int ret;
return -EBUSY;
}
- ret = ath10k_vdev_start(arvif, &arctx->conf.def);
+ ret = ath10k_vdev_start(arvif, &ctx->def);
if (ret) {
ath10k_warn(ar, "failed to start vdev %i addr %pM on freq %d: %d\n",
arvif->vdev_id, vif->addr,
- arctx->conf.def.chan->center_freq, ret);
+ ctx->def.chan->center_freq, ret);
goto err;
}
{
struct ath10k *ar = hw->priv;
struct ath10k_vif *arvif;
- struct ath10k_chanctx *arctx_new, *arctx_old;
+ int ret;
int i;
mutex_lock(&ar->conf_mutex);
"mac chanctx switch n_vifs %d mode %d\n",
n_vifs, mode);
- spin_lock_bh(&ar->data_lock);
+ /* First stop monitor interface. Some FW versions crash if there's a
+ * lone monitor interface.
+ */
+ if (ar->monitor_started)
+ ath10k_monitor_stop(ar);
+
for (i = 0; i < n_vifs; i++) {
arvif = ath10k_vif_to_arvif(vifs[i].vif);
- arctx_new = (void *)vifs[i].new_ctx->drv_priv;
- arctx_old = (void *)vifs[i].old_ctx->drv_priv;
ath10k_dbg(ar, ATH10K_DBG_MAC,
- "mac chanctx switch vdev_id %i freq %hu->%hu width %d->%d ptr %p->%p\n",
+ "mac chanctx switch vdev_id %i freq %hu->%hu width %d->%d\n",
arvif->vdev_id,
vifs[i].old_ctx->def.chan->center_freq,
vifs[i].new_ctx->def.chan->center_freq,
vifs[i].old_ctx->def.width,
- vifs[i].new_ctx->def.width,
- arctx_old, arctx_new);
+ vifs[i].new_ctx->def.width);
- if (mode == CHANCTX_SWMODE_SWAP_CONTEXTS) {
- ath10k_mac_chan_ctx_init(ar, arctx_new,
- vifs[i].new_ctx);
- }
+ if (WARN_ON(!arvif->is_started))
+ continue;
- arctx_new->conf = *vifs[i].new_ctx;
+ if (WARN_ON(!arvif->is_up))
+ continue;
- /* FIXME: ath10k_mac_chan_reconfigure() uses current, i.e. not
- * yet updated chanctx_conf pointer.
- */
- arctx_old->conf = *vifs[i].new_ctx;
+ ret = ath10k_wmi_vdev_down(ar, arvif->vdev_id);
+ if (ret) {
+ ath10k_warn(ar, "failed to down vdev %d: %d\n",
+ arvif->vdev_id, ret);
+ continue;
+ }
}
- ath10k_mac_update_rx_channel(ar);
+
+ /* All relevant vdevs are downed and associated channel resources
+ * should be available for the channel switch now.
+ */
+
+ spin_lock_bh(&ar->data_lock);
+ ath10k_mac_update_rx_channel(ar, NULL, vifs, n_vifs);
spin_unlock_bh(&ar->data_lock);
- /* FIXME: Reconfigure only affected vifs */
- ath10k_mac_chan_reconfigure(ar);
+ for (i = 0; i < n_vifs; i++) {
+ arvif = ath10k_vif_to_arvif(vifs[i].vif);
+
+ if (WARN_ON(!arvif->is_started))
+ continue;
+
+ if (WARN_ON(!arvif->is_up))
+ continue;
+
+ ret = ath10k_mac_setup_bcn_tmpl(arvif);
+ if (ret)
+ ath10k_warn(ar, "failed to update bcn tmpl during csa: %d\n",
+ ret);
+
+ ret = ath10k_mac_setup_prb_tmpl(arvif);
+ if (ret)
+ ath10k_warn(ar, "failed to update prb tmpl during csa: %d\n",
+ ret);
+
+ ret = ath10k_vdev_restart(arvif, &vifs[i].new_ctx->def);
+ if (ret) {
+ ath10k_warn(ar, "failed to restart vdev %d: %d\n",
+ arvif->vdev_id, ret);
+ continue;
+ }
+
+ ret = ath10k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid,
+ arvif->bssid);
+ if (ret) {
+ ath10k_warn(ar, "failed to bring vdev up %d: %d\n",
+ arvif->vdev_id, ret);
+ continue;
+ }
+ }
+
+ ath10k_monitor_recalc(ar);
mutex_unlock(&ar->conf_mutex);
return 0;
ar->hw->vif_data_size = sizeof(struct ath10k_vif);
ar->hw->sta_data_size = sizeof(struct ath10k_sta);
- ar->hw->chanctx_data_size = sizeof(struct ath10k_chanctx);
ar->hw->max_listen_interval = ATH10K_MAX_HW_LISTEN_INTERVAL;
struct ath10k_ce_ring *ce_ring;
struct ce_desc *ce_desc;
struct sk_buff *skb;
- unsigned int id;
int i;
ar = pci_pipe->hif_ce_state;
continue;
ce_ring->per_transfer_context[i] = NULL;
- id = MS(__le16_to_cpu(ce_desc[i].flags),
- CE_DESC_FLAGS_META_DATA);
ar_pci->msg_callbacks_current.tx_completion(ar, skb);
}
ath10k_pci_free_pipes(ar);
err_sleep:
+ ath10k_pci_sleep_sync(ar);
ath10k_pci_release(ar);
err_core_destroy:
/* QCA6174 2.1 firmware files */
MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" ATH10K_FW_API4_FILE);
+MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" ATH10K_FW_API5_FILE);
MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" QCA6174_HW_2_1_BOARD_DATA_FILE);
/* QCA6174 3.1 firmware files */
MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_FW_API4_FILE);
+MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_FW_API5_FILE);
MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" QCA6174_HW_3_0_BOARD_DATA_FILE);
id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
- return;
+ goto out;
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
break;
}
+out:
dev_kfree_skb(skb);
}
#include "testmode.h"
#include "wmi-ops.h"
#include "p2p.h"
+#include "hw.h"
/* MAIN WMI cmd track */
static struct wmi_cmd_map wmi_cmd_map = {
ret = ath10k_wmi_pull_mgmt_rx(ar, skb, &arg);
if (ret) {
ath10k_warn(ar, "failed to parse mgmt rx event: %d\n", ret);
+ dev_kfree_skb(skb);
return ret;
}
}
if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) {
- /* During scanning chan info is reported twice for each
- * visited channel. The reported cycle count is global
- * and per-channel cycle count must be calculated */
-
- cycle_count -= ar->survey_last_cycle_count;
- rx_clear_count -= ar->survey_last_rx_clear_count;
-
- survey = &ar->survey[idx];
- survey->time = WMI_CHAN_INFO_MSEC(cycle_count);
- survey->time_busy = WMI_CHAN_INFO_MSEC(rx_clear_count);
- survey->noise = noise_floor;
- survey->filled = SURVEY_INFO_TIME |
- SURVEY_INFO_TIME_BUSY |
- SURVEY_INFO_NOISE_DBM;
+ if (ar->ch_info_can_report_survey) {
+ survey = &ar->survey[idx];
+ survey->noise = noise_floor;
+ survey->filled = SURVEY_INFO_NOISE_DBM;
+
+ ath10k_hw_fill_survey_time(ar,
+ survey,
+ cycle_count,
+ rx_clear_count,
+ ar->survey_last_cycle_count,
+ ar->survey_last_rx_clear_count);
+ }
+
+ ar->ch_info_can_report_survey = false;
+ } else {
+ ar->ch_info_can_report_survey = true;
}
ar->survey_last_rx_clear_count = rx_clear_count;
id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
- return;
+ goto out;
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
break;
}
+out:
dev_kfree_skb(skb);
}
id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
- return;
+ goto out;
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
- return;
+ goto out;
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
break;
}
+out:
dev_kfree_skb(skb);
}
} __packed;
#define WMI_CHAN_INFO_FLAG_COMPLETE BIT(0)
-#define WMI_CHAN_INFO_MSEC(x) ((x) / 88000)
/* Beacon filter wmi command info */
#define BCN_FLT_MAX_SUPPORTED_IES 256
__le32 nw_type;
} sta;
struct {
- u8 phymode;
u8 aid;
+ u8 phymode;
u8 mac_addr[ETH_ALEN];
u8 auth;
u8 keymgmt;
struct ath9k_debug debug;
#endif
struct mutex mutex;
+ struct ieee80211_vif *csa_vif;
};
static inline void ath_read_cachesize(struct ath_common *common, int *csz)
void ath9k_htc_txstatus(struct ath9k_htc_priv *priv, void *wmi_event);
void ath9k_tx_failed_tasklet(unsigned long data);
void ath9k_htc_tx_cleanup_timer(unsigned long data);
+bool ath9k_htc_csa_is_finished(struct ath9k_htc_priv *priv);
int ath9k_rx_init(struct ath9k_htc_priv *priv);
void ath9k_rx_cleanup(struct ath9k_htc_priv *priv);
}
spin_unlock_bh(&priv->beacon_lock);
+
+ ath9k_htc_csa_is_finished(priv);
}
static int ath9k_htc_choose_bslot(struct ath9k_htc_priv *priv,
return;
}
}
+
+bool ath9k_htc_csa_is_finished(struct ath9k_htc_priv *priv)
+{
+ struct ieee80211_vif *vif;
+
+ vif = priv->csa_vif;
+ if (!vif || !vif->csa_active)
+ return false;
+
+ if (!ieee80211_csa_is_complete(vif))
+ return false;
+
+ ieee80211_csa_finish(vif);
+
+ priv->csa_vif = NULL;
+ return true;
+}
hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN |
- WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
+ WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |
+ WIPHY_FLAG_HAS_CHANNEL_SWITCH;
hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS;
priv->nvifs--;
priv->vif_slot &= ~(1 << avp->index);
+ if (priv->csa_vif == vif)
+ priv->csa_vif = NULL;
+
ath9k_htc_remove_station(priv, vif, NULL);
DEC_VIF(priv, vif->type);
return 0;
}
+static void ath9k_htc_channel_switch_beacon(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct cfg80211_chan_def *chandef)
+{
+ struct ath9k_htc_priv *priv = hw->priv;
+
+ /* mac80211 does not support CSA in multi-if cases (yet) */
+ if (WARN_ON(priv->csa_vif))
+ return;
+
+ priv->csa_vif = vif;
+}
+
struct ieee80211_ops ath9k_htc_ops = {
.tx = ath9k_htc_tx,
.start = ath9k_htc_start,
.set_bitrate_mask = ath9k_htc_set_bitrate_mask,
.get_stats = ath9k_htc_get_stats,
.get_antenna = ath9k_htc_get_antenna,
+ .channel_switch_beacon = ath9k_htc_channel_switch_beacon,
#ifdef CONFIG_ATH9K_HTC_DEBUGFS
.get_et_sset_count = ath9k_htc_get_et_sset_count,
ath_stop_ani(sc);
ath9k_hw_disable_interrupts(ah);
- if (!ath_drain_all_txq(sc))
- ret = false;
-
- if (!ath_stoprecv(sc))
- ret = false;
+ if (AR_SREV_9300_20_OR_LATER(ah)) {
+ ret &= ath_stoprecv(sc);
+ ret &= ath_drain_all_txq(sc);
+ } else {
+ ret &= ath_drain_all_txq(sc);
+ ret &= ath_stoprecv(sc);
+ }
return ret;
}
}
wil_dbg_misc(wil, "Start scan_request 0x%p\n", request);
+ wil_dbg_misc(wil, "SSID count: %d", request->n_ssids);
+
+ for (i = 0; i < request->n_ssids; i++) {
+ wil_dbg_misc(wil, "SSID[%d]", i);
+ print_hex_dump_bytes("SSID ", DUMP_PREFIX_OFFSET,
+ request->ssids[i].ssid,
+ request->ssids[i].ssid_len);
+ }
+
+ if (request->n_ssids)
+ rc = wmi_set_ssid(wil, request->ssids[0].ssid_len,
+ request->ssids[0].ssid);
+ else
+ rc = wmi_set_ssid(wil, 0, NULL);
+
+ if (rc) {
+ wil_err(wil, "set SSID for scan request failed: %d\n", rc);
+ return rc;
+ }
+
wil->scan_request = request;
mod_timer(&wil->scan_timer, jiffies + WIL6210_SCAN_TO);
size_t hlen = offsetof(struct ieee80211_mgmt, u.probe_resp.variable);
const u8 *pr_ies = NULL;
size_t pr_ies_len = 0;
+ u8 hidden_ssid;
wil_dbg_misc(wil, "%s()\n", __func__);
channel->center_freq, info->privacy ? "secure" : "open");
wil_dbg_misc(wil, "Privacy: %d auth_type %d\n",
info->privacy, info->auth_type);
+ wil_dbg_misc(wil, "Hidden SSID mode: %d\n",
+ info->hidden_ssid);
wil_dbg_misc(wil, "BI %d DTIM %d\n", info->beacon_interval,
info->dtim_period);
print_hex_dump_bytes("SSID ", DUMP_PREFIX_OFFSET,
wil->privacy = info->privacy;
+ switch (info->hidden_ssid) {
+ case NL80211_HIDDEN_SSID_NOT_IN_USE:
+ hidden_ssid = WMI_HIDDEN_SSID_DISABLED;
+ break;
+
+ case NL80211_HIDDEN_SSID_ZERO_LEN:
+ hidden_ssid = WMI_HIDDEN_SSID_SEND_EMPTY;
+ break;
+
+ case NL80211_HIDDEN_SSID_ZERO_CONTENTS:
+ hidden_ssid = WMI_HIDDEN_SSID_CLEAR;
+ break;
+
+ default:
+ rc = -EOPNOTSUPP;
+ goto out;
+ }
+
netif_carrier_on(ndev);
rc = wmi_pcp_start(wil, info->beacon_interval, wmi_nettype,
- channel->hw_value);
+ channel->hw_value, hidden_ssid);
if (rc)
goto err_pcp_start;
static void wil_wiphy_init(struct wiphy *wiphy)
{
- /* TODO: set real value */
- wiphy->max_scan_ssids = 10;
+ wiphy->max_scan_ssids = 1;
wiphy->max_scan_ie_len = WMI_MAX_IE_LEN;
wiphy->max_num_pmkids = 0 /* TODO: */;
wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
__acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock)
{
struct wil6210_priv *wil = s->private;
- int i, tid;
+ int i, tid, mcs;
for (i = 0; i < ARRAY_SIZE(wil->sta); i++) {
struct wil_sta_info *p = &wil->sta[i];
}
}
spin_unlock_bh(&p->tid_rx_lock);
+ seq_puts(s, "Rx/MCS:");
+ for (mcs = 0; mcs < ARRAY_SIZE(p->stats.rx_per_mcs);
+ mcs++)
+ seq_printf(s, " %lld",
+ p->stats.rx_per_mcs[mcs]);
+ seq_puts(s, "\n");
}
}
MODULE_PARM_DESC(rx_ring_order, " Rx ring order; size = 1 << order");
module_param_cb(tx_ring_order, &ring_order_ops, &tx_ring_order, S_IRUGO);
MODULE_PARM_DESC(tx_ring_order, " Tx ring order; size = 1 << order");
+module_param_cb(bcast_ring_order, &ring_order_ops, &bcast_ring_order, S_IRUGO);
+MODULE_PARM_DESC(bcast_ring_order, " Bcast ring order; size = 1 << order");
#define RST_DELAY (20) /* msec, for loop in @wil_target_reset */
#define RST_COUNT (1 + 1000/RST_DELAY) /* round up to be above 1 sec total */
dev->tx_queue_len = WIL_TX_Q_LEN_DEFAULT;
}
-void *wil_if_alloc(struct device *dev, void __iomem *csr)
+void *wil_if_alloc(struct device *dev)
{
struct net_device *ndev;
struct wireless_dev *wdev;
}
wil = wdev_to_wil(wdev);
- wil->csr = csr;
wil->wdev = wdev;
wil_dbg_misc(wil, "%s()\n", __func__);
{
struct wil6210_priv *wil;
struct device *dev = &pdev->dev;
- void __iomem *csr;
int rc;
/* check HW */
return -ENODEV;
}
+ wil = wil_if_alloc(dev);
+ if (IS_ERR(wil)) {
+ rc = (int)PTR_ERR(wil);
+ dev_err(dev, "wil_if_alloc failed: %d\n", rc);
+ return rc;
+ }
+ wil->pdev = pdev;
+ pci_set_drvdata(pdev, wil);
+ /* rollback to if_free */
+
+ wil->platform_handle =
+ wil_platform_init(&pdev->dev, &wil->platform_ops);
+ if (!wil->platform_handle) {
+ rc = -ENODEV;
+ wil_err(wil, "wil_platform_init failed\n");
+ goto if_free;
+ }
+ /* rollback to err_plat */
+
rc = pci_enable_device(pdev);
if (rc) {
- dev_err(&pdev->dev,
+ wil_err(wil,
"pci_enable_device failed, retry with MSI only\n");
/* Work around for platforms that can't allocate IRQ:
* retry with MSI only
pdev->msi_enabled = 1;
rc = pci_enable_device(pdev);
}
- if (rc)
- return -ENODEV;
+ if (rc) {
+ wil_err(wil,
+ "pci_enable_device failed, even with MSI only\n");
+ goto err_plat;
+ }
/* rollback to err_disable_pdev */
rc = pci_request_region(pdev, 0, WIL_NAME);
if (rc) {
- dev_err(&pdev->dev, "pci_request_region failed\n");
+ wil_err(wil, "pci_request_region failed\n");
goto err_disable_pdev;
}
/* rollback to err_release_reg */
- csr = pci_ioremap_bar(pdev, 0);
- if (!csr) {
- dev_err(&pdev->dev, "pci_ioremap_bar failed\n");
+ wil->csr = pci_ioremap_bar(pdev, 0);
+ if (!wil->csr) {
+ wil_err(wil, "pci_ioremap_bar failed\n");
rc = -ENODEV;
goto err_release_reg;
}
/* rollback to err_iounmap */
- dev_info(&pdev->dev, "CSR at %pR -> 0x%p\n", &pdev->resource[0], csr);
+ wil_info(wil, "CSR at %pR -> 0x%p\n", &pdev->resource[0], wil->csr);
- wil = wil_if_alloc(dev, csr);
- if (IS_ERR(wil)) {
- rc = (int)PTR_ERR(wil);
- dev_err(dev, "wil_if_alloc failed: %d\n", rc);
- goto err_iounmap;
- }
- /* rollback to if_free */
-
- pci_set_drvdata(pdev, wil);
- wil->pdev = pdev;
wil_set_capabilities(wil);
wil6210_clear_irq(wil);
- wil->platform_handle =
- wil_platform_init(&pdev->dev, &wil->platform_ops);
-
/* FW should raise IRQ when ready */
rc = wil_if_pcie_enable(wil);
if (rc) {
wil_err(wil, "Enable device failed\n");
- goto if_free;
+ goto err_iounmap;
}
/* rollback to bus_disable */
return 0;
- bus_disable:
+bus_disable:
wil_if_pcie_disable(wil);
- if_free:
+err_iounmap:
+ pci_iounmap(pdev, wil->csr);
+err_release_reg:
+ pci_release_region(pdev, 0);
+err_disable_pdev:
+ pci_disable_device(pdev);
+err_plat:
if (wil->platform_ops.uninit)
wil->platform_ops.uninit(wil->platform_handle);
+if_free:
wil_if_free(wil);
- err_iounmap:
- pci_iounmap(pdev, csr);
- err_release_reg:
- pci_release_region(pdev, 0);
- err_disable_pdev:
- pci_disable_device(pdev);
return rc;
}
wil6210_debugfs_remove(wil);
wil_if_remove(wil);
wil_if_pcie_disable(wil);
- if (wil->platform_ops.uninit)
- wil->platform_ops.uninit(wil->platform_handle);
- wil_if_free(wil);
pci_iounmap(pdev, csr);
pci_release_region(pdev, 0);
pci_disable_device(pdev);
+ if (wil->platform_ops.uninit)
+ wil->platform_ops.uninit(wil->platform_handle);
+ wil_if_free(wil);
}
static const struct pci_device_id wil6210_pcie_ids[] = {
.name = WIL_NAME,
};
-module_pci_driver(wil6210_driver);
+static int __init wil6210_driver_init(void)
+{
+ int rc;
+
+ rc = wil_platform_modinit();
+ if (rc)
+ return rc;
+
+ rc = pci_register_driver(&wil6210_driver);
+ if (rc)
+ wil_platform_modexit();
+ return rc;
+}
+module_init(wil6210_driver_init);
+
+static void __exit wil6210_driver_exit(void)
+{
+ pci_unregister_driver(&wil6210_driver);
+ wil_platform_modexit();
+}
+module_exit(wil6210_driver_exit);
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Qualcomm Atheros <wil6210@qca.qualcomm.com>");
cid = wil_rxdesc_cid(d);
stats = &wil->sta[cid].stats;
stats->last_mcs_rx = wil_rxdesc_mcs(d);
+ if (stats->last_mcs_rx < ARRAY_SIZE(stats->rx_per_mcs))
+ stats->rx_per_mcs[stats->last_mcs_rx]++;
/* use radiotap header only if required */
if (ndev->type == ARPHRD_IEEE80211_RADIOTAP)
};
/* array size should be in sync with actual definition in the wmi.c */
-extern const struct fw_map fw_mapping[7];
+extern const struct fw_map fw_mapping[8];
/**
* mk_cidxtid - construct @cidxtid field
};
#define WIL_STA_TID_NUM (16)
+#define WIL_MCS_MAX (12) /* Maximum MCS supported */
struct wil_net_stats {
unsigned long rx_packets;
unsigned long tx_errors;
unsigned long rx_dropped;
u16 last_mcs_rx;
+ u64 rx_per_mcs[WIL_MCS_MAX + 1];
};
/**
void wil_memcpy_toio_32(volatile void __iomem *dst, const void *src,
size_t count);
-void *wil_if_alloc(struct device *dev, void __iomem *csr);
+void *wil_if_alloc(struct device *dev);
void wil_if_free(struct wil6210_priv *wil);
int wil_if_add(struct wil6210_priv *wil);
void wil_if_remove(struct wil6210_priv *wil);
void wil_wdev_free(struct wil6210_priv *wil);
int wmi_set_mac_address(struct wil6210_priv *wil, void *addr);
-int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan);
+int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype,
+ u8 chan, u8 hidden_ssid);
int wmi_pcp_stop(struct wil6210_priv *wil);
void wil6210_disconnect(struct wil6210_priv *wil, const u8 *bssid,
u16 reason_code, bool from_event);
#include "linux/device.h"
#include "wil_platform.h"
+int __init wil_platform_modinit(void)
+{
+ return 0;
+}
+
+void wil_platform_modexit(void)
+{
+}
+
/**
* wil_platform_init() - wil6210 platform module init
*
*/
void *wil_platform_init(struct device *dev, struct wil_platform_ops *ops)
{
- void *handle = NULL;
+ void *handle = ops; /* to return some non-NULL for 'void' impl. */
if (!ops) {
- dev_err(dev, "Invalid parameter. Cannot init platform module\n");
+ dev_err(dev,
+ "Invalid parameter. Cannot init platform module\n");
return NULL;
}
void *wil_platform_init(struct device *dev, struct wil_platform_ops *ops);
+int __init wil_platform_modinit(void);
+void wil_platform_modexit(void);
+
#endif /* __WIL_PLATFORM_H__ */
{0x880000, 0x88a000, 0x880000, "rgf"}, /* various RGF 40k */
{0x88a000, 0x88b000, 0x88a000, "AGC_tbl"}, /* AGC table 4k */
{0x88b000, 0x88c000, 0x88b000, "rgf_ext"}, /* Pcie_ext_rgf 4k */
+ {0x88c000, 0x88c200, 0x88c000, "mac_rgf_ext"}, /* mac_ext_rgf 512b */
{0x8c0000, 0x949000, 0x8c0000, "upper"}, /* upper area 548k */
/*
* 920000..930000 ucode code RAM
return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, &cmd, sizeof(cmd));
}
-int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan)
+int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype,
+ u8 chan, u8 hidden_ssid)
{
int rc;
.disable_sec_offload = 1,
.channel = chan - 1,
.pcp_max_assoc_sta = max_assoc_sta,
+ .hidden_ssid = hidden_ssid,
};
struct {
struct wil6210_mbox_hdr_wmi wmi;
/*
* WMI_PCP_START_CMDID
*/
+
+enum wmi_hidden_ssid {
+ WMI_HIDDEN_SSID_DISABLED = 0,
+ WMI_HIDDEN_SSID_SEND_EMPTY = 1,
+ WMI_HIDDEN_SSID_CLEAR = 2,
+};
+
struct wmi_pcp_start_cmd {
__le16 bcon_interval;
u8 pcp_max_assoc_sta;
- u8 reserved0[9];
+ u8 hidden_ssid;
+ u8 reserved0[8];
u8 network_type;
u8 channel;
u8 disable_sec_offload;
*have_5ghz_phy = true;
return;
case 0x4321: /* BCM4306 */
+ /* There are 14e4:4321 PCI devs with 2.4 GHz BCM4321 (N-PHY) */
+ if (dev->phy.type != B43_PHYTYPE_G)
+ break;
+ /* fall through */
case 0x4313: /* BCM4311 */
case 0x431a: /* BCM4318 */
case 0x432a: /* BCM4321 */
static int brcmf_sdiod_remove(struct brcmf_sdio_dev *sdiodev)
{
+ sdiodev->state = BRCMF_SDIOD_DOWN;
if (sdiodev->bus) {
brcmf_sdio_remove(sdiodev->bus);
sdiodev->bus = NULL;
#define BRCMF_PNO_SCAN_COMPLETE 1
#define BRCMF_PNO_SCAN_INCOMPLETE 0
-#define BRCMF_IFACE_MAX_CNT 3
-
#define WPA_OUI "\x00\x50\xF2" /* WPA OUI */
#define WPA_OUI_TYPE 1
#define RSN_OUI "\x00\x0F\xAC" /* RSN OUI */
brcmf_err("set wsec error (%d)\n", err);
}
+static void brcmf_convert_sta_flags(u32 fw_sta_flags, struct station_info *si)
+{
+ struct nl80211_sta_flag_update *sfu;
+
+ brcmf_dbg(TRACE, "flags %08x\n", fw_sta_flags);
+ si->filled |= BIT(NL80211_STA_INFO_STA_FLAGS);
+ sfu = &si->sta_flags;
+ sfu->mask = BIT(NL80211_STA_FLAG_WME) |
+ BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+ BIT(NL80211_STA_FLAG_ASSOCIATED) |
+ BIT(NL80211_STA_FLAG_AUTHORIZED);
+ if (fw_sta_flags & BRCMF_STA_WME)
+ sfu->set |= BIT(NL80211_STA_FLAG_WME);
+ if (fw_sta_flags & BRCMF_STA_AUTHE)
+ sfu->set |= BIT(NL80211_STA_FLAG_AUTHENTICATED);
+ if (fw_sta_flags & BRCMF_STA_ASSOC)
+ sfu->set |= BIT(NL80211_STA_FLAG_ASSOCIATED);
+ if (fw_sta_flags & BRCMF_STA_AUTHO)
+ sfu->set |= BIT(NL80211_STA_FLAG_AUTHORIZED);
+}
+
+static void brcmf_fill_bss_param(struct brcmf_if *ifp, struct station_info *si)
+{
+ struct {
+ __le32 len;
+ struct brcmf_bss_info_le bss_le;
+ } *buf;
+ u16 capability;
+ int err;
+
+ buf = kzalloc(WL_BSS_INFO_MAX, GFP_KERNEL);
+ if (!buf)
+ return;
+
+ buf->len = cpu_to_le32(WL_BSS_INFO_MAX);
+ err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_BSS_INFO, buf,
+ WL_BSS_INFO_MAX);
+ if (err) {
+ brcmf_err("Failed to get bss info (%d)\n", err);
+ return;
+ }
+ si->filled |= BIT(NL80211_STA_INFO_BSS_PARAM);
+ si->bss_param.beacon_interval = le16_to_cpu(buf->bss_le.beacon_period);
+ si->bss_param.dtim_period = buf->bss_le.dtim_period;
+ capability = le16_to_cpu(buf->bss_le.capability);
+ if (capability & IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT)
+ si->bss_param.flags |= BSS_PARAM_FLAGS_CTS_PROT;
+ if (capability & WLAN_CAPABILITY_SHORT_PREAMBLE)
+ si->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_PREAMBLE;
+ if (capability & WLAN_CAPABILITY_SHORT_SLOT_TIME)
+ si->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_SLOT_TIME;
+}
+
static s32
brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
const u8 *mac, struct station_info *sinfo)
{
struct brcmf_if *ifp = netdev_priv(ndev);
- struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
- struct brcmf_scb_val_le scb_val;
- int rssi;
- s32 rate;
s32 err = 0;
- u8 *bssid = profile->bssid;
struct brcmf_sta_info_le sta_info_le;
- u32 beacon_period;
- u32 dtim_period;
+ u32 sta_flags;
+ u32 is_tdls_peer;
brcmf_dbg(TRACE, "Enter, MAC %pM\n", mac);
if (!check_vif_up(ifp->vif))
return -EIO;
- if (brcmf_is_apmode(ifp->vif)) {
- memcpy(&sta_info_le, mac, ETH_ALEN);
+ memset(&sta_info_le, 0, sizeof(sta_info_le));
+ memcpy(&sta_info_le, mac, ETH_ALEN);
+ err = brcmf_fil_iovar_data_get(ifp, "tdls_sta_info",
+ &sta_info_le,
+ sizeof(sta_info_le));
+ is_tdls_peer = !err;
+ if (err) {
err = brcmf_fil_iovar_data_get(ifp, "sta_info",
&sta_info_le,
sizeof(sta_info_le));
brcmf_err("GET STA INFO failed, %d\n", err);
goto done;
}
- sinfo->filled = BIT(NL80211_STA_INFO_INACTIVE_TIME);
- sinfo->inactive_time = le32_to_cpu(sta_info_le.idle) * 1000;
- if (le32_to_cpu(sta_info_le.flags) & BRCMF_STA_ASSOC) {
- sinfo->filled |= BIT(NL80211_STA_INFO_CONNECTED_TIME);
- sinfo->connected_time = le32_to_cpu(sta_info_le.in);
- }
- brcmf_dbg(TRACE, "STA idle time : %d ms, connected time :%d sec\n",
- sinfo->inactive_time, sinfo->connected_time);
- } else if (ifp->vif->wdev.iftype == NL80211_IFTYPE_STATION) {
- if (memcmp(mac, bssid, ETH_ALEN)) {
- brcmf_err("Wrong Mac address cfg_mac-%pM wl_bssid-%pM\n",
- mac, bssid);
- err = -ENOENT;
- goto done;
- }
- /* Report the current tx rate */
- err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_RATE, &rate);
- if (err) {
- brcmf_err("Could not get rate (%d)\n", err);
- goto done;
- } else {
+ }
+ brcmf_dbg(TRACE, "version %d\n", le16_to_cpu(sta_info_le.ver));
+ sinfo->filled = BIT(NL80211_STA_INFO_INACTIVE_TIME);
+ sinfo->inactive_time = le32_to_cpu(sta_info_le.idle) * 1000;
+ sta_flags = le32_to_cpu(sta_info_le.flags);
+ brcmf_convert_sta_flags(sta_flags, sinfo);
+ sinfo->sta_flags.mask |= BIT(NL80211_STA_FLAG_TDLS_PEER);
+ if (is_tdls_peer)
+ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_TDLS_PEER);
+ else
+ sinfo->sta_flags.set &= ~BIT(NL80211_STA_FLAG_TDLS_PEER);
+ if (sta_flags & BRCMF_STA_ASSOC) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_CONNECTED_TIME);
+ sinfo->connected_time = le32_to_cpu(sta_info_le.in);
+ brcmf_fill_bss_param(ifp, sinfo);
+ }
+ if (sta_flags & BRCMF_STA_SCBSTATS) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_TX_FAILED);
+ sinfo->tx_failed = le32_to_cpu(sta_info_le.tx_failures);
+ sinfo->filled |= BIT(NL80211_STA_INFO_TX_PACKETS);
+ sinfo->tx_packets = le32_to_cpu(sta_info_le.tx_pkts);
+ sinfo->tx_packets += le32_to_cpu(sta_info_le.tx_mcast_pkts);
+ sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS);
+ sinfo->rx_packets = le32_to_cpu(sta_info_le.rx_ucast_pkts);
+ sinfo->rx_packets += le32_to_cpu(sta_info_le.rx_mcast_pkts);
+ if (sinfo->tx_packets) {
sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
- sinfo->txrate.legacy = rate * 5;
- brcmf_dbg(CONN, "Rate %d Mbps\n", rate / 2);
+ sinfo->txrate.legacy = le32_to_cpu(sta_info_le.tx_rate);
+ sinfo->txrate.legacy /= 100;
}
-
- if (test_bit(BRCMF_VIF_STATUS_CONNECTED,
- &ifp->vif->sme_state)) {
- memset(&scb_val, 0, sizeof(scb_val));
- err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_RSSI,
- &scb_val, sizeof(scb_val));
- if (err) {
- brcmf_err("Could not get rssi (%d)\n", err);
- goto done;
- } else {
- rssi = le32_to_cpu(scb_val.val);
- sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
- sinfo->signal = rssi;
- brcmf_dbg(CONN, "RSSI %d dBm\n", rssi);
- }
- err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_BCNPRD,
- &beacon_period);
- if (err) {
- brcmf_err("Could not get beacon period (%d)\n",
- err);
- goto done;
- } else {
- sinfo->bss_param.beacon_interval =
- beacon_period;
- brcmf_dbg(CONN, "Beacon peroid %d\n",
- beacon_period);
- }
- err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_DTIMPRD,
- &dtim_period);
- if (err) {
- brcmf_err("Could not get DTIM period (%d)\n",
- err);
- goto done;
- } else {
- sinfo->bss_param.dtim_period = dtim_period;
- brcmf_dbg(CONN, "DTIM peroid %d\n",
- dtim_period);
- }
- sinfo->filled |= BIT(NL80211_STA_INFO_BSS_PARAM);
+ if (sinfo->rx_packets) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_RX_BITRATE);
+ sinfo->rxrate.legacy = le32_to_cpu(sta_info_le.rx_rate);
+ sinfo->rxrate.legacy /= 100;
}
- } else
- err = -EPERM;
+ if (le16_to_cpu(sta_info_le.ver) >= 4) {
+ sinfo->filled |= BIT(NL80211_STA_INFO_TX_BYTES);
+ sinfo->tx_bytes = le64_to_cpu(sta_info_le.tx_tot_bytes);
+ sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES);
+ sinfo->rx_bytes = le64_to_cpu(sta_info_le.rx_tot_bytes);
+ }
+ }
done:
brcmf_dbg(TRACE, "Exit\n");
return err;
return 0;
}
-static const struct ieee80211_iface_limit brcmf_iface_limits_mbss[] = {
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_ADHOC)
- },
- {
- .max = 4,
- .types = BIT(NL80211_IFTYPE_AP)
- },
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
- BIT(NL80211_IFTYPE_P2P_GO)
- },
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_P2P_DEVICE)
- }
-};
-
-static const struct ieee80211_iface_limit brcmf_iface_limits_sbss[] = {
- {
- .max = 2,
- .types = BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_ADHOC) |
- BIT(NL80211_IFTYPE_AP)
- },
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
- BIT(NL80211_IFTYPE_P2P_GO)
- },
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_P2P_DEVICE)
- }
-};
-static struct ieee80211_iface_combination brcmf_iface_combos[] = {
- {
- .max_interfaces = BRCMF_IFACE_MAX_CNT,
- .num_different_channels = 1,
- .n_limits = ARRAY_SIZE(brcmf_iface_limits_sbss),
- .limits = brcmf_iface_limits_sbss,
- }
-};
-
static const struct ieee80211_txrx_stypes
brcmf_txrx_stypes[NUM_NL80211_IFTYPES] = {
[NL80211_IFTYPE_STATION] = {
}
};
+static int brcmf_setup_ifmodes(struct wiphy *wiphy, struct brcmf_if *ifp)
+{
+ struct ieee80211_iface_combination *combo = NULL;
+ struct ieee80211_iface_limit *limits = NULL;
+ int i = 0, max_iface_cnt;
+
+ combo = kzalloc(sizeof(*combo), GFP_KERNEL);
+ if (!combo)
+ goto err;
+
+ limits = kzalloc(sizeof(*limits) * 4, GFP_KERNEL);
+ if (!limits)
+ goto err;
+
+ wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC) |
+ BIT(NL80211_IFTYPE_AP);
+
+ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MCHAN))
+ combo->num_different_channels = 2;
+ else
+ combo->num_different_channels = 1;
+
+ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MBSS)) {
+ limits[i].max = 1;
+ limits[i++].types = BIT(NL80211_IFTYPE_STATION);
+ limits[i].max = 4;
+ limits[i++].types = BIT(NL80211_IFTYPE_AP);
+ max_iface_cnt = 5;
+ } else {
+ limits[i].max = 2;
+ limits[i++].types = BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_AP);
+ max_iface_cnt = 2;
+ }
+
+ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_P2P)) {
+ wiphy->interface_modes |= BIT(NL80211_IFTYPE_P2P_CLIENT) |
+ BIT(NL80211_IFTYPE_P2P_GO) |
+ BIT(NL80211_IFTYPE_P2P_DEVICE);
+ limits[i].max = 1;
+ limits[i++].types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
+ BIT(NL80211_IFTYPE_P2P_GO);
+ limits[i].max = 1;
+ limits[i++].types = BIT(NL80211_IFTYPE_P2P_DEVICE);
+ max_iface_cnt += 2;
+ }
+ combo->max_interfaces = max_iface_cnt;
+ combo->limits = limits;
+ combo->n_limits = i;
+
+ wiphy->iface_combinations = combo;
+ wiphy->n_iface_combinations = 1;
+ return 0;
+
+err:
+ kfree(limits);
+ kfree(combo);
+ return -ENOMEM;
+}
+
static void brcmf_wiphy_pno_params(struct wiphy *wiphy)
{
/* scheduled scan settings */
static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
{
struct ieee80211_supported_band *band;
- struct ieee80211_iface_combination ifc_combo;
__le32 bandlist[3];
u32 n_bands;
int err, i;
wiphy->max_scan_ssids = WL_NUM_SCAN_MAX;
wiphy->max_scan_ie_len = BRCMF_SCAN_IE_LEN_MAX;
wiphy->max_num_pmkids = WL_NUM_PMKIDS_MAX;
- wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_ADHOC) |
- BIT(NL80211_IFTYPE_AP) |
- BIT(NL80211_IFTYPE_P2P_CLIENT) |
- BIT(NL80211_IFTYPE_P2P_GO) |
- BIT(NL80211_IFTYPE_P2P_DEVICE);
- /* need VSDB firmware feature for concurrent channels */
- ifc_combo = brcmf_iface_combos[0];
- if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MCHAN))
- ifc_combo.num_different_channels = 2;
- if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MBSS)) {
- ifc_combo.n_limits = ARRAY_SIZE(brcmf_iface_limits_mbss),
- ifc_combo.limits = brcmf_iface_limits_mbss;
- }
- wiphy->iface_combinations = kmemdup(&ifc_combo,
- sizeof(ifc_combo),
- GFP_KERNEL);
- wiphy->n_iface_combinations = ARRAY_SIZE(brcmf_iface_combos);
+
+ err = brcmf_setup_ifmodes(wiphy, ifp);
+ if (err)
+ return err;
+
wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
wiphy->cipher_suites = __wl_cipher_suites;
wiphy->n_cipher_suites = ARRAY_SIZE(__wl_cipher_suites);
if (!wiphy)
return;
+ if (wiphy->iface_combinations)
+ kfree(wiphy->iface_combinations->limits);
kfree(wiphy->iface_combinations);
if (wiphy->bands[IEEE80211_BAND_2GHZ]) {
kfree(wiphy->bands[IEEE80211_BAND_2GHZ]->channels);
brcmf_err("Could not allocate wiphy device\n");
return NULL;
}
+ memcpy(wiphy->perm_addr, drvr->mac, ETH_ALEN);
set_wiphy_dev(wiphy, busdev);
cfg = wiphy_priv(wiphy);
if (!cfg)
return;
- WARN_ON(!list_empty(&cfg->vif_list));
- wiphy_unregister(cfg->wiphy);
brcmf_btcoex_detach(cfg);
- brcmf_p2p_detach(&cfg->p2p);
+ wiphy_unregister(cfg->wiphy);
wl_deinit_priv(cfg);
brcmf_free_wiphy(cfg->wiphy);
}
void *brcmf_commonring_get_read_ptr(struct brcmf_commonring *commonring,
u16 *n_items)
{
- void *ret_addr;
-
if (commonring->cr_update_wptr)
commonring->cr_update_wptr(commonring->cr_ctx);
if (*n_items == 0)
return NULL;
- ret_addr = commonring->buf_addr +
- (commonring->r_ptr * commonring->item_len);
-
- commonring->r_ptr += *n_items;
- if (commonring->r_ptr == commonring->depth)
- commonring->r_ptr = 0;
-
- return ret_addr;
+ return commonring->buf_addr +
+ (commonring->r_ptr * commonring->item_len);
}
-int brcmf_commonring_read_complete(struct brcmf_commonring *commonring)
+int brcmf_commonring_read_complete(struct brcmf_commonring *commonring,
+ u16 n_items)
{
+ commonring->r_ptr += n_items;
+ if (commonring->r_ptr == commonring->depth)
+ commonring->r_ptr = 0;
+
if (commonring->cr_write_rptr)
return commonring->cr_write_rptr(commonring->cr_ctx);
u16 n_items);
void *brcmf_commonring_get_read_ptr(struct brcmf_commonring *commonring,
u16 *n_items);
-int brcmf_commonring_read_complete(struct brcmf_commonring *commonring);
+int brcmf_commonring_read_complete(struct brcmf_commonring *commonring,
+ u16 n_items);
#define brcmf_commonring_n_items(commonring) (commonring->depth)
#define brcmf_commonring_len_item(commonring) (commonring->item_len)
}
/* unregister will take care of freeing it */
unregister_netdev(ifp->ndev);
- } else {
- kfree(ifp);
}
}
/* stop firmware event handling */
brcmf_fweh_detach(drvr);
+ if (drvr->config)
+ brcmf_p2p_detach(&drvr->config->p2p);
brcmf_bus_change_state(bus_if, BRCMF_BUS_DOWN);
root_folder = NULL;
}
-static int brcmf_debugfs_chipinfo_read(struct seq_file *seq, void *data)
-{
- struct brcmf_bus *bus = dev_get_drvdata(seq->private);
-
- seq_printf(seq, "chip: %x(%u) rev %u\n",
- bus->chip, bus->chip, bus->chiprev);
- return 0;
-}
-
int brcmf_debugfs_attach(struct brcmf_pub *drvr)
{
struct device *dev = drvr->bus_if->dev;
return -ENODEV;
drvr->dbgfs_dir = debugfs_create_dir(dev_name(dev), root_folder);
- brcmf_debugfs_add_entry(drvr, "chipinfo", brcmf_debugfs_chipinfo_read);
return PTR_ERR_OR_ZERO(drvr->dbgfs_dir);
}
return drvr->dbgfs_dir;
}
-struct brcmf_debugfs_entry {
- int (*read)(struct seq_file *seq, void *data);
- struct brcmf_pub *drvr;
-};
-
-static int brcmf_debugfs_entry_open(struct inode *inode, struct file *f)
-{
- struct brcmf_debugfs_entry *entry = inode->i_private;
-
- return single_open(f, entry->read, entry->drvr->bus_if->dev);
-}
-
-static const struct file_operations brcmf_debugfs_def_ops = {
- .owner = THIS_MODULE,
- .open = brcmf_debugfs_entry_open,
- .release = single_release,
- .read = seq_read,
- .llseek = seq_lseek
-};
-
int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn,
int (*read_fn)(struct seq_file *seq, void *data))
{
- struct dentry *dentry = drvr->dbgfs_dir;
- struct brcmf_debugfs_entry *entry;
-
- if (IS_ERR_OR_NULL(dentry))
- return -ENOENT;
-
- entry = devm_kzalloc(drvr->bus_if->dev, sizeof(*entry), GFP_KERNEL);
- if (!entry)
- return -ENOMEM;
-
- entry->read = read_fn;
- entry->drvr = drvr;
-
- dentry = debugfs_create_file(fn, S_IRUGO, dentry, entry,
- &brcmf_debugfs_def_ops);
+ struct dentry *e;
- return PTR_ERR_OR_ZERO(dentry);
+ e = debugfs_create_devm_seqfile(drvr->bus_if->dev, fn,
+ drvr->dbgfs_dir, read_fn);
+ return PTR_ERR_OR_ZERO(e);
}
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_WOWL, "wowl");
if (drvr->bus_if->chip != BRCM_CC_43362_CHIP_ID)
brcmf_feat_iovar_int_set(ifp, BRCMF_FEAT_MBSS, "mbss", 0);
+ brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_P2P, "p2p");
/* set chip related quirks */
switch (drvr->bus_if->chip) {
* MCHAN: multi-channel for concurrent P2P.
* PNO: preferred network offload.
* WOWL: Wake-On-WLAN.
+ * P2P: peer-to-peer
*/
#define BRCMF_FEAT_LIST \
BRCMF_FEAT_DEF(MBSS) \
BRCMF_FEAT_DEF(MCHAN) \
BRCMF_FEAT_DEF(PNO) \
- BRCMF_FEAT_DEF(WOWL)
+ BRCMF_FEAT_DEF(WOWL) \
+ BRCMF_FEAT_DEF(P2P)
/*
* Quirks:
*
* struct nvram_parser - internal info for parser.
*
* @state: current parser state.
- * @fwnv: input buffer being parsed.
+ * @data: input buffer being parsed.
* @nvram: output buffer with parse result.
* @nvram_len: lenght of parse result.
* @line: current line.
*/
struct nvram_parser {
enum nvram_parser_state state;
- const struct firmware *fwnv;
+ const u8 *data;
u8 *nvram;
u32 nvram_len;
u32 line;
{
char c;
- c = nvp->fwnv->data[nvp->pos];
+ c = nvp->data[nvp->pos];
if (c == '\n')
return COMMENT;
if (is_whitespace(c))
enum nvram_parser_state st = nvp->state;
char c;
- c = nvp->fwnv->data[nvp->pos];
+ c = nvp->data[nvp->pos];
if (c == '=') {
/* ignore RAW1 by treating as comment */
- if (strncmp(&nvp->fwnv->data[nvp->entry], "RAW1", 4) == 0)
+ if (strncmp(&nvp->data[nvp->entry], "RAW1", 4) == 0)
st = COMMENT;
else
st = VALUE;
- if (strncmp(&nvp->fwnv->data[nvp->entry], "devpath", 7) == 0)
+ if (strncmp(&nvp->data[nvp->entry], "devpath", 7) == 0)
nvp->multi_dev_v1 = true;
- if (strncmp(&nvp->fwnv->data[nvp->entry], "pcie/", 5) == 0)
+ if (strncmp(&nvp->data[nvp->entry], "pcie/", 5) == 0)
nvp->multi_dev_v2 = true;
} else if (!is_nvram_char(c) || c == ' ') {
brcmf_dbg(INFO, "warning: ln=%d:col=%d: '=' expected, skip invalid key entry\n",
char *ekv;
u32 cplen;
- c = nvp->fwnv->data[nvp->pos];
+ c = nvp->data[nvp->pos];
if (!is_nvram_char(c)) {
/* key,value pair complete */
- ekv = (u8 *)&nvp->fwnv->data[nvp->pos];
- skv = (u8 *)&nvp->fwnv->data[nvp->entry];
+ ekv = (u8 *)&nvp->data[nvp->pos];
+ skv = (u8 *)&nvp->data[nvp->entry];
cplen = ekv - skv;
if (nvp->nvram_len + cplen + 1 >= BRCMF_FW_MAX_NVRAM_SIZE)
return END;
{
char *eoc, *sol;
- sol = (char *)&nvp->fwnv->data[nvp->pos];
+ sol = (char *)&nvp->data[nvp->pos];
eoc = strchr(sol, '\n');
if (!eoc) {
eoc = strchr(sol, '\0');
};
static int brcmf_init_nvram_parser(struct nvram_parser *nvp,
- const struct firmware *nv)
+ const u8 *data, size_t data_len)
{
size_t size;
memset(nvp, 0, sizeof(*nvp));
- nvp->fwnv = nv;
+ nvp->data = data;
/* Limit size to MAX_NVRAM_SIZE, some files contain lot of comment */
- if (nv->size > BRCMF_FW_MAX_NVRAM_SIZE)
+ if (data_len > BRCMF_FW_MAX_NVRAM_SIZE)
size = BRCMF_FW_MAX_NVRAM_SIZE;
else
- size = nv->size;
+ size = data_len;
/* Alloc for extra 0 byte + roundup by 4 + length field */
size += 1 + 3 + sizeof(u32);
nvp->nvram = kzalloc(size, GFP_KERNEL);
u16 bus_nr)
{
/* Device path with a leading '=' key-value separator */
+ char pci_path[] = "=pci/?/?";
+ size_t pci_len;
char pcie_path[] = "=pcie/?/?";
size_t pcie_len;
/* First search for the devpathX and see if it is the configuration
* for domain_nr/bus_nr. Search complete nvp
*/
+ snprintf(pci_path, sizeof(pci_path), "=pci/%d/%d", domain_nr,
+ bus_nr);
+ pci_len = strlen(pci_path);
snprintf(pcie_path, sizeof(pcie_path), "=pcie/%d/%d", domain_nr,
bus_nr);
pcie_len = strlen(pcie_path);
/* Format: devpathX=pcie/Y/Z/
* Y = domain_nr, Z = bus_nr, X = virtual ID
*/
- if ((strncmp(&nvp->nvram[i], "devpath", 7) == 0) &&
- (strncmp(&nvp->nvram[i + 8], pcie_path, pcie_len) == 0)) {
+ if (strncmp(&nvp->nvram[i], "devpath", 7) == 0 &&
+ (!strncmp(&nvp->nvram[i + 8], pci_path, pci_len) ||
+ !strncmp(&nvp->nvram[i + 8], pcie_path, pcie_len))) {
id = nvp->nvram[i + 7] - '0';
found = true;
break;
* and converts newlines to NULs. Shortens buffer as needed and pads with NULs.
* End of buffer is completed with token identifying length of buffer.
*/
-static void *brcmf_fw_nvram_strip(const struct firmware *nv, u32 *new_length,
- u16 domain_nr, u16 bus_nr)
+static void *brcmf_fw_nvram_strip(const u8 *data, size_t data_len,
+ u32 *new_length, u16 domain_nr, u16 bus_nr)
{
struct nvram_parser nvp;
u32 pad;
u32 token;
__le32 token_le;
- if (brcmf_init_nvram_parser(&nvp, nv) < 0)
+ if (brcmf_init_nvram_parser(&nvp, data, data_len) < 0)
return NULL;
- while (nvp.pos < nv->size) {
+ while (nvp.pos < data_len) {
nvp.state = nv_parser_states[nvp.state](&nvp);
if (nvp.state == END)
break;
goto fail;
if (fw) {
- nvram = brcmf_fw_nvram_strip(fw, &nvram_length,
+ nvram = brcmf_fw_nvram_strip(fw->data, fw->size, &nvram_length,
fwctx->domain_nr, fwctx->bus_nr);
release_firmware(fw);
if (!nvram && !(fwctx->flags & BRCMF_FW_REQ_NV_OPTIONAL))
#define BRCMF_BSS_INFO_VERSION 109 /* curr ver of brcmf_bss_info_le struct */
#define BRCMF_BSS_RSSI_ON_CHANNEL 0x0002
-#define BRCMF_STA_ASSOC 0x10 /* Associated */
+#define BRCMF_STA_WME 0x00000002 /* WMM association */
+#define BRCMF_STA_AUTHE 0x00000008 /* Authenticated */
+#define BRCMF_STA_ASSOC 0x00000010 /* Associated */
+#define BRCMF_STA_AUTHO 0x00000020 /* Authorized */
+#define BRCMF_STA_SCBSTATS 0x00004000 /* Per STA debug stats */
/* size of brcmf_scan_params not including variable length array */
#define BRCMF_SCAN_PARAMS_FIXED_SIZE 64
#define BRCMF_WOWL_MAXPATTERNSIZE 128
#define BRCMF_COUNTRY_BUF_SZ 4
+#define BRCMF_ANT_MAX 4
/* join preference types for join_pref iovar */
enum brcmf_join_pref_types {
};
struct brcmf_sta_info_le {
- __le16 ver; /* version of this struct */
- __le16 len; /* length in bytes of this structure */
- __le16 cap; /* sta's advertised capabilities */
- __le32 flags; /* flags defined below */
- __le32 idle; /* time since data pkt rx'd from sta */
- u8 ea[ETH_ALEN]; /* Station address */
- __le32 count; /* # rates in this set */
- u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */
+ __le16 ver; /* version of this struct */
+ __le16 len; /* length in bytes of this structure */
+ __le16 cap; /* sta's advertised capabilities */
+ __le32 flags; /* flags defined below */
+ __le32 idle; /* time since data pkt rx'd from sta */
+ u8 ea[ETH_ALEN]; /* Station address */
+ __le32 count; /* # rates in this set */
+ u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */
/* w/hi bit set if basic */
- __le32 in; /* seconds elapsed since associated */
- __le32 listen_interval_inms; /* Min Listen interval in ms for STA */
- __le32 tx_pkts; /* # of packets transmitted */
- __le32 tx_failures; /* # of packets failed */
- __le32 rx_ucast_pkts; /* # of unicast packets received */
- __le32 rx_mcast_pkts; /* # of multicast packets received */
- __le32 tx_rate; /* Rate of last successful tx frame */
- __le32 rx_rate; /* Rate of last successful rx frame */
- __le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */
- __le32 rx_decrypt_failures; /* # of packet decrypted failed */
+ __le32 in; /* seconds elapsed since associated */
+ __le32 listen_interval_inms; /* Min Listen interval in ms for STA */
+ __le32 tx_pkts; /* # of packets transmitted */
+ __le32 tx_failures; /* # of packets failed */
+ __le32 rx_ucast_pkts; /* # of unicast packets received */
+ __le32 rx_mcast_pkts; /* # of multicast packets received */
+ __le32 tx_rate; /* Rate of last successful tx frame */
+ __le32 rx_rate; /* Rate of last successful rx frame */
+ __le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */
+ __le32 rx_decrypt_failures; /* # of packet decrypted failed */
+ __le32 tx_tot_pkts; /* # of tx pkts (ucast + mcast) */
+ __le32 rx_tot_pkts; /* # of data packets recvd (uni + mcast) */
+ __le32 tx_mcast_pkts; /* # of mcast pkts txed */
+ __le64 tx_tot_bytes; /* data bytes txed (ucast + mcast) */
+ __le64 rx_tot_bytes; /* data bytes recvd (ucast + mcast) */
+ __le64 tx_ucast_bytes; /* data bytes txed (ucast) */
+ __le64 tx_mcast_bytes; /* # data bytes txed (mcast) */
+ __le64 rx_ucast_bytes; /* data bytes recvd (ucast) */
+ __le64 rx_mcast_bytes; /* data bytes recvd (mcast) */
+ s8 rssi[BRCMF_ANT_MAX]; /* per antenna rssi */
+ s8 nf[BRCMF_ANT_MAX]; /* per antenna noise floor */
+ __le16 aid; /* association ID */
+ __le16 ht_capabilities; /* advertised ht caps */
+ __le16 vht_flags; /* converted vht flags */
+ __le32 tx_pkts_retry_cnt; /* # of frames where a retry was
+ * exhausted.
+ */
+ __le32 tx_pkts_retry_exhausted; /* # of user frames where a retry
+ * was exhausted
+ */
+ s8 rx_lastpkt_rssi[BRCMF_ANT_MAX]; /* Per antenna RSSI of last
+ * received data frame.
+ */
+ /* TX WLAN retry/failure statistics:
+ * Separated for host requested frames and locally generated frames.
+ * Include unicast frame only where the retries/failures can be counted.
+ */
+ __le32 tx_pkts_total; /* # user frames sent successfully */
+ __le32 tx_pkts_retries; /* # user frames retries */
+ __le32 tx_pkts_fw_total; /* # FW generated sent successfully */
+ __le32 tx_pkts_fw_retries; /* # retries for FW generated frames */
+ __le32 tx_pkts_fw_retry_exhausted; /* # FW generated where a retry
+ * was exhausted
+ */
+ __le32 rx_pkts_retried; /* # rx with retry bit set */
+ __le32 tx_rate_fallback; /* lowest fallback TX rate */
};
struct brcmf_chanspec_list {
#define BRCMF_MSGBUF_DELAY_TXWORKER_THRS 96
#define BRCMF_MSGBUF_TRICKLE_TXWORKER_THRS 32
+#define BRCMF_MSGBUF_UPDATE_RX_PTR_THRS 48
+
struct msgbuf_common_hdr {
u8 msgtype;
{
void *buf;
u16 count;
+ u16 processed;
again:
buf = brcmf_commonring_get_read_ptr(commonring, &count);
if (buf == NULL)
return;
+ processed = 0;
while (count) {
brcmf_msgbuf_process_msgtype(msgbuf,
buf + msgbuf->rx_dataoffset);
buf += brcmf_commonring_len_item(commonring);
+ processed++;
+ if (processed == BRCMF_MSGBUF_UPDATE_RX_PTR_THRS) {
+ brcmf_commonring_read_complete(commonring, processed);
+ processed = 0;
+ }
count--;
}
- brcmf_commonring_read_complete(commonring);
+ if (processed)
+ brcmf_commonring_read_complete(commonring, processed);
if (commonring->r_ptr == 0)
goto again;
#include <linux/slab.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
+#include <linux/rtnetlink.h>
#include <net/cfg80211.h>
#include <brcmu_wifi.h>
}
-/**
- * brcmf_p2p_attach() - attach for P2P.
- *
- * @cfg: driver private data for cfg80211 interface.
- */
-s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg)
-{
- struct brcmf_if *pri_ifp;
- struct brcmf_if *p2p_ifp;
- struct brcmf_cfg80211_vif *p2p_vif;
- struct brcmf_p2p_info *p2p;
- struct brcmf_pub *drvr;
- s32 bssidx;
- s32 err = 0;
-
- p2p = &cfg->p2p;
- p2p->cfg = cfg;
-
- drvr = cfg->pub;
-
- pri_ifp = drvr->iflist[0];
- p2p_ifp = drvr->iflist[1];
-
- p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif = pri_ifp->vif;
-
- if (p2p_ifp) {
- p2p_vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_P2P_DEVICE,
- false);
- if (IS_ERR(p2p_vif)) {
- brcmf_err("could not create discovery vif\n");
- err = -ENOMEM;
- goto exit;
- }
-
- p2p_vif->ifp = p2p_ifp;
- p2p_ifp->vif = p2p_vif;
- p2p_vif->wdev.netdev = p2p_ifp->ndev;
- p2p_ifp->ndev->ieee80211_ptr = &p2p_vif->wdev;
- SET_NETDEV_DEV(p2p_ifp->ndev, wiphy_dev(cfg->wiphy));
-
- p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = p2p_vif;
-
- brcmf_p2p_generate_bss_mac(p2p, NULL);
- memcpy(p2p_ifp->mac_addr, p2p->dev_addr, ETH_ALEN);
- brcmf_p2p_set_firmware(pri_ifp, p2p->dev_addr);
-
- /* Initialize P2P Discovery in the firmware */
- err = brcmf_fil_iovar_int_set(pri_ifp, "p2p_disc", 1);
- if (err < 0) {
- brcmf_err("set p2p_disc error\n");
- brcmf_free_vif(p2p_vif);
- goto exit;
- }
- /* obtain bsscfg index for P2P discovery */
- err = brcmf_fil_iovar_int_get(pri_ifp, "p2p_dev", &bssidx);
- if (err < 0) {
- brcmf_err("retrieving discover bsscfg index failed\n");
- brcmf_free_vif(p2p_vif);
- goto exit;
- }
- /* Verify that firmware uses same bssidx as driver !! */
- if (p2p_ifp->bssidx != bssidx) {
- brcmf_err("Incorrect bssidx=%d, compared to p2p_ifp->bssidx=%d\n",
- bssidx, p2p_ifp->bssidx);
- brcmf_free_vif(p2p_vif);
- goto exit;
- }
-
- init_completion(&p2p->send_af_done);
- INIT_WORK(&p2p->afx_hdl.afx_work, brcmf_p2p_afx_handler);
- init_completion(&p2p->afx_hdl.act_frm_scan);
- init_completion(&p2p->wait_next_af);
- }
-exit:
- return err;
-}
-
-
-/**
- * brcmf_p2p_detach() - detach P2P.
- *
- * @p2p: P2P specific data.
- */
-void brcmf_p2p_detach(struct brcmf_p2p_info *p2p)
-{
- struct brcmf_cfg80211_vif *vif;
-
- vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
- if (vif != NULL) {
- brcmf_p2p_cancel_remain_on_channel(vif->ifp);
- brcmf_p2p_deinit_discovery(p2p);
- /* remove discovery interface */
- brcmf_free_vif(vif);
- p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
- }
- /* just set it all to zero */
- memset(p2p, 0, sizeof(*p2p));
-}
-
/**
* brcmf_p2p_get_current_chanspec() - Get current operation channel.
*
{
cfg80211_unregister_wdev(&vif->wdev);
p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
+ brcmf_remove_interface(vif->ifp->drvr, vif->ifp->bssidx);
brcmf_free_vif(vif);
}
break;
case NL80211_IFTYPE_P2P_DEVICE:
+ brcmf_p2p_cancel_remain_on_channel(vif->ifp);
+ brcmf_p2p_deinit_discovery(p2p);
brcmf_p2p_delete_p2pdev(p2p, vif);
return 0;
default:
clear_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state);
mutex_unlock(&cfg->usr_sync);
}
+
+/**
+ * brcmf_p2p_attach() - attach for P2P.
+ *
+ * @cfg: driver private data for cfg80211 interface.
+ */
+s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg)
+{
+ struct brcmf_if *pri_ifp;
+ struct brcmf_if *p2p_ifp;
+ struct brcmf_cfg80211_vif *p2p_vif;
+ struct brcmf_p2p_info *p2p;
+ struct brcmf_pub *drvr;
+ s32 bssidx;
+ s32 err = 0;
+
+ p2p = &cfg->p2p;
+ p2p->cfg = cfg;
+
+ drvr = cfg->pub;
+
+ pri_ifp = drvr->iflist[0];
+ p2p_ifp = drvr->iflist[1];
+
+ p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif = pri_ifp->vif;
+
+ if (p2p_ifp) {
+ p2p_vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_P2P_DEVICE,
+ false);
+ if (IS_ERR(p2p_vif)) {
+ brcmf_err("could not create discovery vif\n");
+ err = -ENOMEM;
+ goto exit;
+ }
+
+ p2p_vif->ifp = p2p_ifp;
+ p2p_ifp->vif = p2p_vif;
+ p2p_vif->wdev.netdev = p2p_ifp->ndev;
+ p2p_ifp->ndev->ieee80211_ptr = &p2p_vif->wdev;
+ SET_NETDEV_DEV(p2p_ifp->ndev, wiphy_dev(cfg->wiphy));
+
+ p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = p2p_vif;
+
+ brcmf_p2p_generate_bss_mac(p2p, NULL);
+ memcpy(p2p_ifp->mac_addr, p2p->dev_addr, ETH_ALEN);
+ brcmf_p2p_set_firmware(pri_ifp, p2p->dev_addr);
+
+ /* Initialize P2P Discovery in the firmware */
+ err = brcmf_fil_iovar_int_set(pri_ifp, "p2p_disc", 1);
+ if (err < 0) {
+ brcmf_err("set p2p_disc error\n");
+ brcmf_free_vif(p2p_vif);
+ goto exit;
+ }
+ /* obtain bsscfg index for P2P discovery */
+ err = brcmf_fil_iovar_int_get(pri_ifp, "p2p_dev", &bssidx);
+ if (err < 0) {
+ brcmf_err("retrieving discover bsscfg index failed\n");
+ brcmf_free_vif(p2p_vif);
+ goto exit;
+ }
+ /* Verify that firmware uses same bssidx as driver !! */
+ if (p2p_ifp->bssidx != bssidx) {
+ brcmf_err("Incorrect bssidx=%d, compared to p2p_ifp->bssidx=%d\n",
+ bssidx, p2p_ifp->bssidx);
+ brcmf_free_vif(p2p_vif);
+ goto exit;
+ }
+
+ init_completion(&p2p->send_af_done);
+ INIT_WORK(&p2p->afx_hdl.afx_work, brcmf_p2p_afx_handler);
+ init_completion(&p2p->afx_hdl.act_frm_scan);
+ init_completion(&p2p->wait_next_af);
+ }
+exit:
+ return err;
+}
+
+/**
+ * brcmf_p2p_detach() - detach P2P.
+ *
+ * @p2p: P2P specific data.
+ */
+void brcmf_p2p_detach(struct brcmf_p2p_info *p2p)
+{
+ struct brcmf_cfg80211_vif *vif;
+
+ vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
+ if (vif != NULL) {
+ brcmf_p2p_cancel_remain_on_channel(vif->ifp);
+ brcmf_p2p_deinit_discovery(p2p);
+ /* remove discovery interface */
+ rtnl_lock();
+ brcmf_p2p_delete_p2pdev(p2p, vif);
+ rtnl_unlock();
+ }
+ /* just set it all to zero */
+ memset(p2p, 0, sizeof(*p2p));
+}
+
static int brcmf_pcie_buscoreprep(void *ctx)
{
- struct brcmf_pciedev_info *devinfo = (struct brcmf_pciedev_info *)ctx;
- int err;
-
- err = brcmf_pcie_get_resource(devinfo);
- if (err == 0) {
- /* Set CC watchdog to reset all the cores on the chip to bring
- * back dongle to a sane state.
- */
- brcmf_pcie_buscore_write32(ctx, CORE_CC_REG(SI_ENUM_BASE,
- watchdog), 4);
- msleep(100);
- }
-
- return err;
+ return brcmf_pcie_get_resource(ctx);
}
brcmf_pcie_intr_disable(devinfo);
brcmf_detach(&pdev->dev);
+ brcmf_pcie_reset_device(devinfo);
kfree(bus->bus_priv.pcie);
kfree(bus->msgbuf->flowrings);
struct brcmf_sdio *bus = sdiodev->bus;
brcmf_dbg(TRACE, "Enter: pkt: data %p len %d\n", pkt->data, pkt->len);
+ if (sdiodev->state != BRCMF_SDIOD_DATA)
+ return -EIO;
/* Add space for the header */
skb_push(pkt, bus->tx_hdrlen);
int ret;
brcmf_dbg(TRACE, "Enter\n");
+ if (sdiodev->state != BRCMF_SDIOD_DATA)
+ return -EIO;
/* Send from dpc */
bus->ctrl_frame_buf = msg;
struct brcmf_sdio *bus = sdiodev->bus;
brcmf_dbg(TRACE, "Enter\n");
+ if (sdiodev->state != BRCMF_SDIOD_DATA)
+ return -EIO;
/* Wait until control frame is available */
timeleft = brcmf_sdio_dcmd_resp_wait(bus, &bus->rxlen, &pending);
static struct sk_buff *
mt7601u_rx_skb_from_seg(struct mt7601u_dev *dev, struct mt7601u_rxwi *rxwi,
- u8 *data, u32 seg_len)
+ void *data, u32 seg_len, u32 truesize, struct page *p)
{
struct sk_buff *skb;
- u32 true_len;
+ u32 true_len, hdr_len = 0, copy, frag;
- if (rxwi->rxinfo & cpu_to_le32(MT_RXINFO_L2PAD))
- seg_len -= 2;
-
- skb = alloc_skb(seg_len, GFP_ATOMIC);
- if (!skb)
- return NULL;
-
- if (rxwi->rxinfo & cpu_to_le32(MT_RXINFO_L2PAD)) {
- int hdr_len = ieee80211_get_hdrlen_from_buf(data, seg_len);
-
- memcpy(skb_put(skb, hdr_len), data, hdr_len);
- data += hdr_len + 2;
- seg_len -= hdr_len;
- }
-
- memcpy(skb_put(skb, seg_len), data, seg_len);
-
- true_len = mt76_mac_process_rx(dev, skb, skb->data, rxwi);
- skb_trim(skb, true_len);
-
- return skb;
-}
-
-static struct sk_buff *
-mt7601u_rx_skb_from_seg_paged(struct mt7601u_dev *dev,
- struct mt7601u_rxwi *rxwi, void *data,
- u32 seg_len, u32 truesize, struct page *p)
-{
- unsigned int hdr_len = ieee80211_get_hdrlen_from_buf(data, seg_len);
- unsigned int true_len, copy, frag;
- struct sk_buff *skb;
-
- skb = alloc_skb(128, GFP_ATOMIC);
+ skb = alloc_skb(p ? 128 : seg_len, GFP_ATOMIC);
if (!skb)
return NULL;
true_len = mt76_mac_process_rx(dev, skb, data, rxwi);
+ if (!true_len || true_len > seg_len)
+ goto bad_frame;
+
+ hdr_len = ieee80211_get_hdrlen_from_buf(data, true_len);
+ if (!hdr_len)
+ goto bad_frame;
if (rxwi->rxinfo & cpu_to_le32(MT_RXINFO_L2PAD)) {
memcpy(skb_put(skb, hdr_len), data, hdr_len);
+
data += hdr_len + 2;
true_len -= hdr_len;
hdr_len = 0;
}
+ /* If not doing paged RX allocated skb will always have enough space */
copy = (true_len <= skb_tailroom(skb)) ? true_len : hdr_len + 8;
frag = true_len - copy;
}
return skb;
+
+bad_frame:
+ dev_err_ratelimited(dev->dev, "Error: incorrect frame len:%u hdr:%u\n",
+ true_len, hdr_len);
+ dev_kfree_skb(skb);
+ return NULL;
}
static void mt7601u_rx_process_seg(struct mt7601u_dev *dev, u8 *data,
- u32 seg_len, struct page *p, bool paged)
+ u32 seg_len, struct page *p)
{
struct sk_buff *skb;
struct mt7601u_rxwi *rxwi;
trace_mt_rx(dev, rxwi, fce_info);
- if (paged)
- skb = mt7601u_rx_skb_from_seg_paged(dev, rxwi, data, seg_len,
- truesize, p);
- else
- skb = mt7601u_rx_skb_from_seg(dev, rxwi, data, seg_len);
+ skb = mt7601u_rx_skb_from_seg(dev, rxwi, data, seg_len, truesize, p);
if (!skb)
return;
u32 seg_len, data_len = e->urb->actual_length;
u8 *data = page_address(e->p);
struct page *new_p = NULL;
- bool paged = true;
int cnt = 0;
if (!test_bit(MT7601U_STATE_INITIALIZED, &dev->state))
return;
/* Copy if there is very little data in the buffer. */
- if (data_len < 512) {
- paged = false;
- } else {
+ if (data_len > 512)
new_p = dev_alloc_pages(MT_RX_ORDER);
- if (!new_p)
- paged = false;
- }
while ((seg_len = mt7601u_rx_next_seg_len(data, data_len))) {
- mt7601u_rx_process_seg(dev, data, seg_len, e->p, paged);
+ mt7601u_rx_process_seg(dev, data, seg_len, new_p ? e->p : NULL);
data_len -= seg_len;
data += seg_len;
}
if (cnt > 1)
- trace_mt_rx_dma_aggr(dev, cnt, paged);
+ trace_mt_rx_dma_aggr(dev, cnt, !!new_p);
- if (paged) {
+ if (new_p) {
/* we have one extra ref from the allocator */
__free_pages(e->p, MT_RX_ORDER);
static void
mt7601u_set_power_rate(struct power_per_rate *rate, s8 delta, u8 value)
{
+ /* Invalid? Note: vendor driver does not handle this */
+ if (value == 0xff)
+ return;
+
rate->raw = s6_validate(value);
rate->bw20 = s6_to_int(value);
/* Note: vendor driver does cap the value to s6 right away */
void mt7601u_cleanup(struct mt7601u_dev *dev)
{
+ if (!test_and_clear_bit(MT7601U_STATE_INITIALIZED, &dev->state))
+ return;
+
mt7601u_stop_hardware(dev);
mt7601u_dma_cleanup(dev);
mt7601u_mcu_cmd_deinit(dev);
{
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
struct mt7601u_rxwi *rxwi = rxi;
- u32 ctl = le32_to_cpu(rxwi->ctl);
+ u32 len, ctl = le32_to_cpu(rxwi->ctl);
u16 rate = le16_to_cpu(rxwi->rate);
int rssi;
+ len = MT76_GET(MT_RXWI_CTL_MPDU_LEN, ctl);
+ if (len < 10)
+ return 0;
+
if (rxwi->rxinfo & cpu_to_le32(MT_RXINFO_DECRYPT)) {
status->flag |= RX_FLAG_DECRYPTED;
status->flag |= RX_FLAG_IV_STRIPPED | RX_FLAG_MMIC_STRIPPED;
dev->avg_rssi = (dev->avg_rssi * 15) / 16 + (rssi << 8);
spin_unlock_bh(&dev->con_mon_lock);
- return MT76_GET(MT_RXWI_CTL_MPDU_LEN, ctl);
+ return len;
}
static enum mt76_cipher_type
dev->rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS;
+ MT76_FILTER(OTHER_BSS, MT_RX_FILTR_CFG_PROMISC);
MT76_FILTER(FCSFAIL, MT_RX_FILTR_CFG_CRC_ERR);
MT76_FILTER(PLCPFAIL, MT_RX_FILTR_CFG_PHY_ERR);
MT76_FILTER(CONTROL, MT_RX_FILTR_CFG_ACK |
static int mt7601u_resume(struct usb_interface *usb_intf)
{
struct mt7601u_dev *dev = usb_get_intfdata(usb_intf);
+ int ret;
+
+ ret = mt7601u_init_hardware(dev);
+ if (ret)
+ return ret;
+
+ set_bit(MT7601U_STATE_INITIALIZED, &dev->state);
- return mt7601u_init_hardware(dev);
+ return 0;
}
MODULE_DEVICE_TABLE(usb, mt7601u_device_table);
cr_req->chan_desc.chan_width = radar_params->chandef->width;
cr_req->msec_dwell_time = cpu_to_le32(radar_params->cac_time_ms);
- mwifiex_dbg(priv->adapter, MSG,
- "11h: issuing DFS Radar check for channel=%d\n",
- radar_params->chandef->chan->hw_value);
+ if (radar_params->cac_time_ms)
+ mwifiex_dbg(priv->adapter, MSG,
+ "11h: issuing DFS Radar check for channel=%d\n",
+ radar_params->chandef->chan->hw_value);
+ else
+ mwifiex_dbg(priv->adapter, MSG, "cancelling CAC\n");
return 0;
}
+int mwifiex_stop_radar_detection(struct mwifiex_private *priv,
+ struct cfg80211_chan_def *chandef)
+{
+ struct mwifiex_radar_params radar_params;
+
+ memset(&radar_params, 0, sizeof(struct mwifiex_radar_params));
+ radar_params.chandef = chandef;
+ radar_params.cac_time_ms = 0;
+
+ return mwifiex_send_cmd(priv, HostCmd_CMD_CHAN_REPORT_REQUEST,
+ HostCmd_ACT_GEN_SET, 0, &radar_params, true);
+}
+
/* This function is to abort ongoing CAC upon stopping AP operations
* or during unload.
*/
void mwifiex_abort_cac(struct mwifiex_private *priv)
{
if (priv->wdev.cac_started) {
+ if (mwifiex_stop_radar_detection(priv, &priv->dfs_chandef))
+ mwifiex_dbg(priv->adapter, ERROR,
+ "failed to stop CAC in FW\n");
mwifiex_dbg(priv->adapter, MSG,
"Aborting delayed work for CAC.\n");
cancel_delayed_work_sync(&priv->dfs_cac_work);
if (le32_to_cpu(rdr_event->passed)) {
mwifiex_dbg(priv->adapter, MSG,
"radar detected; indicating kernel\n");
+ if (mwifiex_stop_radar_detection(priv, &priv->dfs_chandef))
+ mwifiex_dbg(priv->adapter, ERROR,
+ "Failed to stop CAC in FW\n");
cfg80211_radar_event(priv->adapter->wiphy, &priv->dfs_chandef,
GFP_KERNEL);
mwifiex_dbg(priv->adapter, MSG, "regdomain: %d\n",
mwifiex_dbg(priv->adapter, MSG, "radar detection type: %d\n",
rdr_event->det_type);
} else {
- mwifiex_dbg(priv->adapter, ERROR,
+ mwifiex_dbg(priv->adapter, MSG,
"false radar detection event!\n");
}
return;
}
- mwifiex_uap_set_channel(bss_cfg, priv->dfs_chandef);
+ mwifiex_uap_set_channel(priv, bss_cfg, priv->dfs_chandef);
if (mwifiex_config_start_uap(priv, bss_cfg)) {
mwifiex_dbg(priv->adapter, ERROR,
int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv,
struct host_cmd_ds_command *resp)
{
- int tid;
+ int tid, tid_down;
struct host_cmd_ds_11n_addba_rsp *add_ba_rsp = &resp->params.add_ba_rsp;
struct mwifiex_tx_ba_stream_tbl *tx_ba_tbl;
struct mwifiex_ra_list_tbl *ra_list;
tid = (block_ack_param_set & IEEE80211_ADDBA_PARAM_TID_MASK)
>> BLOCKACKPARAM_TID_POS;
- ra_list = mwifiex_wmm_get_ralist_node(priv, tid, add_ba_rsp->
+
+ tid_down = mwifiex_wmm_downgrade_tid(priv, tid);
+ ra_list = mwifiex_wmm_get_ralist_node(priv, tid_down, add_ba_rsp->
peer_mac_addr);
if (le16_to_cpu(add_ba_rsp->status_code) != BA_RESULT_SUCCESS) {
if (ra_list) {
struct mwifiex_tx_ba_stream_tbl *new_node;
struct mwifiex_ra_list_tbl *ra_list;
unsigned long flags;
+ int tid_down;
if (!mwifiex_get_ba_tbl(priv, tid, ra)) {
new_node = kzalloc(sizeof(struct mwifiex_tx_ba_stream_tbl),
GFP_ATOMIC);
if (!new_node)
return;
- ra_list = mwifiex_wmm_get_ralist_node(priv, tid, ra);
+
+ tid_down = mwifiex_wmm_downgrade_tid(priv, tid);
+ ra_list = mwifiex_wmm_get_ralist_node(priv, tid_down, ra);
if (ra_list) {
ra_list->ba_status = ba_status;
ra_list->amsdu_in_ampdu = false;
return ret;
}
+/*
+ * This function sends delba to specific tid
+ */
+void mwifiex_11n_delba(struct mwifiex_private *priv, int tid)
+{
+ struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr;
+
+ if (list_empty(&priv->rx_reorder_tbl_ptr)) {
+ dev_dbg(priv->adapter->dev,
+ "mwifiex_11n_delba: rx_reorder_tbl_ptr empty\n");
+ return;
+ }
+
+ list_for_each_entry(rx_reor_tbl_ptr, &priv->rx_reorder_tbl_ptr, list) {
+ if (rx_reor_tbl_ptr->tid == tid) {
+ dev_dbg(priv->adapter->dev,
+ "Send delba to tid=%d, %pM\n",
+ tid, rx_reor_tbl_ptr->ta);
+ mwifiex_send_delba(priv, tid, rx_reor_tbl_ptr->ta, 0);
+ return;
+ }
+ }
+}
+
/*
* This function handles the command response of a delete BA request.
*/
return sec_offset;
}
+
+/* This function will send DELBA to entries in the priv's
+ * Tx BA stream table
+ */
+static void
+mwifiex_send_delba_txbastream_tbl(struct mwifiex_private *priv, u8 tid)
+{
+ struct mwifiex_adapter *adapter = priv->adapter;
+ struct mwifiex_tx_ba_stream_tbl *tx_ba_stream_tbl_ptr;
+
+ if (list_empty(&priv->tx_ba_stream_tbl_ptr))
+ return;
+
+ list_for_each_entry(tx_ba_stream_tbl_ptr,
+ &priv->tx_ba_stream_tbl_ptr, list) {
+ if (tx_ba_stream_tbl_ptr->ba_status == BA_SETUP_COMPLETE) {
+ if (tid == tx_ba_stream_tbl_ptr->tid) {
+ dev_dbg(adapter->dev,
+ "Tx:Send delba to tid=%d, %pM\n", tid,
+ tx_ba_stream_tbl_ptr->ra);
+ mwifiex_send_delba(priv,
+ tx_ba_stream_tbl_ptr->tid,
+ tx_ba_stream_tbl_ptr->ra, 1);
+ return;
+ }
+ }
+ }
+}
+
+/* This function updates all the tx_win_size
+ */
+void mwifiex_update_ampdu_txwinsize(struct mwifiex_adapter *adapter)
+{
+ u8 i;
+ u32 tx_win_size;
+ struct mwifiex_private *priv;
+
+ for (i = 0; i < adapter->priv_num; i++) {
+ if (!adapter->priv[i])
+ continue;
+ priv = adapter->priv[i];
+ tx_win_size = priv->add_ba_param.tx_win_size;
+
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_STA)
+ priv->add_ba_param.tx_win_size =
+ MWIFIEX_STA_AMPDU_DEF_TXWINSIZE;
+
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_P2P)
+ priv->add_ba_param.tx_win_size =
+ MWIFIEX_STA_AMPDU_DEF_TXWINSIZE;
+
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_UAP)
+ priv->add_ba_param.tx_win_size =
+ MWIFIEX_UAP_AMPDU_DEF_TXWINSIZE;
+
+ if (adapter->coex_win_size) {
+ if (adapter->coex_tx_win_size)
+ priv->add_ba_param.tx_win_size =
+ adapter->coex_tx_win_size;
+ }
+
+ if (tx_win_size != priv->add_ba_param.tx_win_size) {
+ if (!priv->media_connected)
+ continue;
+ for (i = 0; i < MAX_NUM_TID; i++)
+ mwifiex_send_delba_txbastream_tbl(priv, i);
+ }
+ }
+}
struct mwifiex_ra_list_tbl *ra_list;
u8 cleanup_rx_reorder_tbl;
unsigned long flags;
+ int tid_down;
if (type == TYPE_DELBA_RECEIVE)
cleanup_rx_reorder_tbl = (initiator) ? true : false;
"event: TID, RA not found in table\n");
return;
}
- ra_list = mwifiex_wmm_get_ralist_node(priv, tid, peer_mac);
+
+ tid_down = mwifiex_wmm_downgrade_tid(priv, tid);
+ ra_list = mwifiex_wmm_get_ralist_node(priv, tid_down, peer_mac);
if (ra_list) {
ra_list->amsdu_in_ampdu = false;
ra_list->ba_status = BA_SETUP_NONE;
return;
}
+
+/* This function update all the rx_win_size based on coex flag
+ */
+static void mwifiex_update_ampdu_rxwinsize(struct mwifiex_adapter *adapter,
+ bool coex_flag)
+{
+ u8 i;
+ u32 rx_win_size;
+ struct mwifiex_private *priv;
+
+ dev_dbg(adapter->dev, "Update rxwinsize %d\n", coex_flag);
+
+ for (i = 0; i < adapter->priv_num; i++) {
+ if (!adapter->priv[i])
+ continue;
+ priv = adapter->priv[i];
+ rx_win_size = priv->add_ba_param.rx_win_size;
+ if (coex_flag) {
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_STA)
+ priv->add_ba_param.rx_win_size =
+ MWIFIEX_STA_COEX_AMPDU_DEF_RXWINSIZE;
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_P2P)
+ priv->add_ba_param.rx_win_size =
+ MWIFIEX_STA_COEX_AMPDU_DEF_RXWINSIZE;
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_UAP)
+ priv->add_ba_param.rx_win_size =
+ MWIFIEX_UAP_COEX_AMPDU_DEF_RXWINSIZE;
+ } else {
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_STA)
+ priv->add_ba_param.rx_win_size =
+ MWIFIEX_STA_AMPDU_DEF_RXWINSIZE;
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_P2P)
+ priv->add_ba_param.rx_win_size =
+ MWIFIEX_STA_AMPDU_DEF_RXWINSIZE;
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_UAP)
+ priv->add_ba_param.rx_win_size =
+ MWIFIEX_UAP_AMPDU_DEF_RXWINSIZE;
+ }
+
+ if (adapter->coex_win_size && adapter->coex_rx_win_size)
+ priv->add_ba_param.rx_win_size =
+ adapter->coex_rx_win_size;
+
+ if (rx_win_size != priv->add_ba_param.rx_win_size) {
+ if (!priv->media_connected)
+ continue;
+ for (i = 0; i < MAX_NUM_TID; i++)
+ mwifiex_11n_delba(priv, i);
+ }
+ }
+}
+
+/* This function check coex for RX BA
+ */
+void mwifiex_coex_ampdu_rxwinsize(struct mwifiex_adapter *adapter)
+{
+ u8 i;
+ struct mwifiex_private *priv;
+ u8 count = 0;
+
+ for (i = 0; i < adapter->priv_num; i++) {
+ if (adapter->priv[i]) {
+ priv = adapter->priv[i];
+ if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) {
+ if (priv->media_connected)
+ count++;
+ }
+ if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) {
+ if (priv->bss_started)
+ count++;
+ }
+ }
+ if (count >= MWIFIEX_BSS_COEX_COUNT)
+ break;
+ }
+ if (count >= MWIFIEX_BSS_COEX_COUNT)
+ mwifiex_update_ampdu_rxwinsize(adapter, true);
+ else
+ mwifiex_update_ampdu_rxwinsize(adapter, false);
+}
}
}
+/* This function maps IEEE HT secondary channel type to NL80211 channel type
+ */
+u8 mwifiex_sec_chan_offset_to_chan_type(u8 second_chan_offset)
+{
+ switch (second_chan_offset) {
+ case IEEE80211_HT_PARAM_CHA_SEC_NONE:
+ return NL80211_CHAN_HT20;
+ case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
+ return NL80211_CHAN_HT40PLUS;
+ case IEEE80211_HT_PARAM_CHA_SEC_BELOW:
+ return NL80211_CHAN_HT40MINUS;
+ default:
+ return NL80211_CHAN_HT20;
+ }
+}
+
/*
* This function checks whether WEP is set.
*/
*/
static int
mwifiex_dump_station_info(struct mwifiex_private *priv,
+ struct mwifiex_sta_node *node,
struct station_info *sinfo)
{
u32 rate;
BIT(NL80211_STA_INFO_TX_BITRATE) |
BIT(NL80211_STA_INFO_SIGNAL) | BIT(NL80211_STA_INFO_SIGNAL_AVG);
+ if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) {
+ if (!node)
+ return -ENOENT;
+
+ sinfo->filled |= BIT(NL80211_STA_INFO_INACTIVE_TIME) |
+ BIT(NL80211_STA_INFO_TX_FAILED);
+ sinfo->inactive_time =
+ jiffies_to_msecs(jiffies - node->stats.last_rx);
+
+ sinfo->signal = node->stats.rssi;
+ sinfo->signal_avg = node->stats.rssi;
+ sinfo->rx_bytes = node->stats.rx_bytes;
+ sinfo->tx_bytes = node->stats.tx_bytes;
+ sinfo->rx_packets = node->stats.rx_packets;
+ sinfo->tx_packets = node->stats.tx_packets;
+ sinfo->tx_failed = node->stats.tx_failed;
+
+ mwifiex_parse_htinfo(priv, node->stats.last_tx_htinfo,
+ &sinfo->txrate);
+ sinfo->txrate.legacy = node->stats.last_tx_rate * 5;
+
+ return 0;
+ }
+
/* Get signal information from the firmware */
if (mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO,
HostCmd_ACT_GEN_GET, 0, NULL, true)) {
if (memcmp(mac, priv->cfg_bssid, ETH_ALEN))
return -ENOENT;
- return mwifiex_dump_station_info(priv, sinfo);
+ return mwifiex_dump_station_info(priv, NULL, sinfo);
}
/*
int idx, u8 *mac, struct station_info *sinfo)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+ static struct mwifiex_sta_node *node;
- if (!priv->media_connected || idx)
- return -ENOENT;
+ if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) &&
+ priv->media_connected && idx == 0) {
+ ether_addr_copy(mac, priv->cfg_bssid);
+ return mwifiex_dump_station_info(priv, NULL, sinfo);
+ } else if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) {
+ mwifiex_send_cmd(priv, HOST_CMD_APCMD_STA_LIST,
+ HostCmd_ACT_GEN_GET, 0, NULL, true);
+
+ if (node && (&node->list == &priv->sta_list)) {
+ node = NULL;
+ return -ENOENT;
+ }
- memcpy(mac, priv->cfg_bssid, ETH_ALEN);
+ node = list_prepare_entry(node, &priv->sta_list, list);
+ list_for_each_entry_continue(node, &priv->sta_list, list) {
+ ether_addr_copy(mac, node->mac_addr);
+ return mwifiex_dump_station_info(priv, node, sinfo);
+ }
+ }
- return mwifiex_dump_station_info(priv, sinfo);
+ return -ENOENT;
}
static int
return -1;
}
+ if (mwifiex_send_cmd(priv, HOST_CMD_APCMD_SYS_RESET,
+ HostCmd_ACT_GEN_SET, 0, NULL, true)) {
+ mwifiex_dbg(priv->adapter, ERROR,
+ "Failed to reset BSS\n");
+ return -1;
+ }
+
return 0;
}
return -EINVAL;
}
- mwifiex_uap_set_channel(bss_cfg, params->chandef);
+ mwifiex_uap_set_channel(priv, bss_cfg, params->chandef);
mwifiex_set_uap_rates(bss_cfg, params);
if (mwifiex_set_secure_params(priv, bss_cfg, params)) {
mwifiex_set_wmm_params(priv, bss_cfg, params);
+ if (mwifiex_is_11h_active(priv))
+ mwifiex_set_tpc_params(priv, bss_cfg, params);
+
if (mwifiex_is_11h_active(priv) &&
!cfg80211_chandef_dfs_required(wiphy, ¶ms->chandef,
priv->bss_mode)) {
"Failed to disable 11h extensions!!");
return -1;
}
- priv->state_11h.is_11h_active = true;
+ priv->state_11h.is_11h_active = false;
}
if (mwifiex_config_start_uap(priv, bss_cfg)) {
priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
priv->bss_priority = 0;
priv->bss_role = MWIFIEX_BSS_ROLE_STA;
- priv->bss_num = 0;
+ priv->bss_num = adapter->curr_iface_comb.sta_intf;
break;
case NL80211_IFTYPE_AP:
priv->bss_priority = 0;
priv->bss_role = MWIFIEX_BSS_ROLE_UAP;
priv->bss_started = 0;
- priv->bss_num = 0;
+ priv->bss_num = adapter->curr_iface_comb.uap_intf;
priv->bss_mode = type;
break;
priv->bss_priority = MWIFIEX_BSS_ROLE_STA;
priv->bss_role = MWIFIEX_BSS_ROLE_STA;
priv->bss_started = 0;
- priv->bss_num = 0;
+ priv->bss_num = adapter->curr_iface_comb.p2p_intf;
if (mwifiex_cfg80211_init_p2p_client(priv)) {
memset(&priv->wdev, 0, sizeof(priv->wdev));
return 0;
}
+static int mwifiex_cfg80211_get_channel(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
+ struct cfg80211_chan_def *chandef)
+{
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(wdev->netdev);
+ struct mwifiex_bssdescriptor *curr_bss;
+ struct ieee80211_channel *chan;
+ u8 second_chan_offset;
+ enum nl80211_channel_type chan_type;
+ enum ieee80211_band band;
+ int freq;
+ int ret = -ENODATA;
+
+ if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP &&
+ cfg80211_chandef_valid(&priv->bss_chandef)) {
+ *chandef = priv->bss_chandef;
+ ret = 0;
+ } else if (priv->media_connected) {
+ curr_bss = &priv->curr_bss_params.bss_descriptor;
+ band = mwifiex_band_to_radio_type(priv->curr_bss_params.band);
+ freq = ieee80211_channel_to_frequency(curr_bss->channel, band);
+ chan = ieee80211_get_channel(wiphy, freq);
+
+ if (curr_bss->bcn_ht_oper) {
+ second_chan_offset = curr_bss->bcn_ht_oper->ht_param &
+ IEEE80211_HT_PARAM_CHA_SEC_OFFSET;
+ chan_type = mwifiex_sec_chan_offset_to_chan_type
+ (second_chan_offset);
+ cfg80211_chandef_create(chandef, chan, chan_type);
+ } else {
+ cfg80211_chandef_create(chandef, chan,
+ NL80211_CHAN_NO_HT);
+ }
+ ret = 0;
+ }
+
+ return ret;
+}
+
static int
mwifiex_cfg80211_start_radar_detection(struct wiphy *wiphy,
struct net_device *dev,
.tdls_oper = mwifiex_cfg80211_tdls_oper,
.add_station = mwifiex_cfg80211_add_station,
.change_station = mwifiex_cfg80211_change_station,
+ .get_channel = mwifiex_cfg80211_get_channel,
.start_radar_detection = mwifiex_cfg80211_start_radar_detection,
.channel_switch = mwifiex_cfg80211_channel_switch,
};
WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD |
WIPHY_FLAG_AP_UAPSD |
WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |
- WIPHY_FLAG_HAS_CHANNEL_SWITCH;
+ WIPHY_FLAG_HAS_CHANNEL_SWITCH |
+ WIPHY_FLAG_PS_ON_BY_DEFAULT;
if (ISSUPP_TDLS_ENABLED(adapter->fw_cap_info))
wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS |
memset(rx_info, 0, sizeof(*rx_info));
rx_info->bss_num = priv->bss_num;
rx_info->bss_type = priv->bss_type;
+ mwifiex_dbg_dump(adapter, EVT_D, "Event Buf:",
+ skb->data, skb->len);
}
mwifiex_dbg(adapter, EVENT, "EVENT: cause: %#x\n", eventcause);
- mwifiex_dbg_dump(adapter, EVT_D, "Event Buf:", skb->data, skb->len);
if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP)
ret = mwifiex_process_uap_event(priv);
case HostCmd_CMD_UAP_BSS_START:
case HostCmd_CMD_UAP_BSS_STOP:
case HostCmd_CMD_UAP_STA_DEAUTH:
+ case HOST_CMD_APCMD_SYS_RESET:
+ case HOST_CMD_APCMD_STA_LIST:
ret = mwifiex_uap_prepare_cmd(priv, cmd_no, cmd_action,
cmd_oid, data_buf,
cmd_ptr);
#include <uapi/linux/if_arp.h>
#include <net/mac80211.h>
-
+#define MWIFIEX_BSS_COEX_COUNT 2
#define MWIFIEX_MAX_BSS_NUM (3)
#define MWIFIEX_DMA_ALIGN_SZ 64
#define MWIFIEX_STA_AMPDU_DEF_TXWINSIZE 64
#define MWIFIEX_STA_AMPDU_DEF_RXWINSIZE 64
+#define MWIFIEX_STA_COEX_AMPDU_DEF_RXWINSIZE 16
+
#define MWIFIEX_UAP_AMPDU_DEF_TXWINSIZE 32
+
+#define MWIFIEX_UAP_COEX_AMPDU_DEF_RXWINSIZE 16
+
#define MWIFIEX_UAP_AMPDU_DEF_RXWINSIZE 16
#define MWIFIEX_11AC_STA_AMPDU_DEF_TXWINSIZE 64
#define MWIFIEX_11AC_STA_AMPDU_DEF_RXWINSIZE 64
#define TLV_TYPE_UAP_SSID 0x0000
#define TLV_TYPE_UAP_RATES 0x0001
+#define TLV_TYPE_PWR_CONSTRAINT 0x0020
#define PROPRIETARY_TLV_BASE_ID 0x0100
#define TLV_TYPE_KEY_MATERIAL (PROPRIETARY_TLV_BASE_ID + 0)
#define TLV_TYPE_SCAN_CHANNEL_GAP (PROPRIETARY_TLV_BASE_ID + 197)
#define TLV_TYPE_API_REV (PROPRIETARY_TLV_BASE_ID + 199)
#define TLV_TYPE_CHANNEL_STATS (PROPRIETARY_TLV_BASE_ID + 198)
+#define TLV_BTCOEX_WL_AGGR_WINSIZE (PROPRIETARY_TLV_BASE_ID + 202)
+#define TLV_BTCOEX_WL_SCANTIME (PROPRIETARY_TLV_BASE_ID + 203)
#define MWIFIEX_TX_DATA_BUF_SIZE_2K 2048
#define HostCmd_CMD_RSSI_INFO 0x00a4
#define HostCmd_CMD_FUNC_INIT 0x00a9
#define HostCmd_CMD_FUNC_SHUTDOWN 0x00aa
+#define HOST_CMD_APCMD_SYS_RESET 0x00af
#define HostCmd_CMD_UAP_SYS_CONFIG 0x00b0
#define HostCmd_CMD_UAP_BSS_START 0x00b1
#define HostCmd_CMD_UAP_BSS_STOP 0x00b2
+#define HOST_CMD_APCMD_STA_LIST 0x00b3
#define HostCmd_CMD_UAP_STA_DEAUTH 0x00b5
#define HostCmd_CMD_11N_CFG 0x00cd
#define HostCmd_CMD_11N_ADDBA_REQ 0x00ce
#define HS_CFG_COND_MAC_EVENT 0x00000004
#define HS_CFG_COND_MULTICAST_DATA 0x00000008
-#define MWIFIEX_TIMEOUT_FOR_AP_RESP 0xfffc
-#define MWIFIEX_STATUS_CODE_AUTH_TIMEOUT 2
+#define CONNECT_ERR_AUTH_ERR_STA_FAILURE 0xFFFB
+#define CONNECT_ERR_ASSOC_ERR_TIMEOUT 0xFFFC
+#define CONNECT_ERR_ASSOC_ERR_AUTH_REFUSED 0xFFFD
+#define CONNECT_ERR_AUTH_MSG_UNHANDLED 0xFFFE
+#define CONNECT_ERR_STA_FAILURE 0xFFFF
+
#define CMD_F_HOSTCMD (1 << 0)
#define CMD_F_CANCELED (1 << 1)
#define EVENT_EXT_SCAN_REPORT 0x00000058
#define EVENT_REMAIN_ON_CHAN_EXPIRED 0x0000005f
#define EVENT_TX_STATUS_REPORT 0x00000074
+#define EVENT_BT_COEX_WLAN_PARA_CHANGE 0X00000076
#define EVENT_ID_MASK 0xffff
#define BSS_NUM_MASK 0xf
__le16 rx_pkt_type;
__le16 seq_num;
u8 priority;
- u8 reserved1;
+ u8 rx_rate;
+ s8 snr;
+ s8 nf;
+ u8 ht_info;
+ u8 reserved[3];
+ u8 flags;
};
struct mwifiex_fw_chan_stats {
DOT11H_I = 10,
};
+enum mwifiex_assocmd_failurepoint {
+ MWIFIEX_ASSOC_CMD_SUCCESS = 0,
+ MWIFIEX_ASSOC_CMD_FAILURE_ASSOC,
+ MWIFIEX_ASSOC_CMD_FAILURE_AUTH,
+ MWIFIEX_ASSOC_CMD_FAILURE_JOIN
+};
+
#define MAX_SNMP_BUF_SIZE 128
struct host_cmd_ds_802_11_snmp_mib {
__le16 reason;
} __packed;
+struct mwifiex_ie_types_sta_info {
+ struct mwifiex_ie_types_header header;
+ u8 mac[ETH_ALEN];
+ u8 power_mfg_status;
+ s8 rssi;
+};
+
+struct host_cmd_ds_sta_list {
+ u16 sta_count;
+ u8 tlv[0];
+} __packed;
+
struct mwifiex_ie_types_pwr_capability {
struct mwifiex_ie_types_header header;
s8 min_pwr;
__le32 sta_ao_timer;
} __packed;
+struct host_cmd_tlv_power_constraint {
+ struct mwifiex_ie_types_header header;
+ u8 constraint;
+} __packed;
+
+struct mwifiex_ie_types_btcoex_scan_time {
+ struct mwifiex_ie_types_header header;
+ u8 coex_scan;
+ u8 reserved;
+ u16 min_scan_time;
+ u16 max_scan_time;
+} __packed;
+
+struct mwifiex_ie_types_btcoex_aggr_win_size {
+ struct mwifiex_ie_types_header header;
+ u8 coex_win_size;
+ u8 tx_win_size;
+ u8 rx_win_size;
+ u8 reserved;
+} __packed;
+
struct host_cmd_ds_version_ext {
u8 version_str_sel;
char version_str[128];
struct host_cmd_ds_802_11_subsc_evt subsc_evt;
struct host_cmd_ds_sys_config uap_sys_config;
struct host_cmd_ds_sta_deauth sta_deauth;
+ struct host_cmd_ds_sta_list sta_list;
struct host_cmd_11ac_vht_cfg vht_cfg;
struct host_cmd_ds_coalesce_cfg coalesce_cfg;
struct host_cmd_ds_tdls_oper tdls_oper;
/* This function parses head and tail IEs, from cfg80211_beacon_data and sets
* these IE to FW.
*/
-static int mwifiex_uap_set_head_tail_ies(struct mwifiex_private *priv,
- struct cfg80211_beacon_data *info)
+static int mwifiex_uap_parse_tail_ies(struct mwifiex_private *priv,
+ struct cfg80211_beacon_data *info)
{
struct mwifiex_ie *gen_ie;
- struct ieee_types_header *rsn_ie = NULL, *wpa_ie = NULL;
- struct ieee_types_header *chsw_ie = NULL;
+ struct ieee_types_header *hdr;
+ struct ieee80211_vendor_ie *vendorhdr;
u16 gen_idx = MWIFIEX_AUTO_IDX_MASK, ie_len = 0;
- const u8 *vendor_ie;
+ int left_len, parsed_len = 0;
+
+ if (!info->tail || !info->tail_len)
+ return 0;
gen_ie = kzalloc(sizeof(*gen_ie), GFP_KERNEL);
if (!gen_ie)
return -ENOMEM;
- gen_ie->ie_index = cpu_to_le16(gen_idx);
- gen_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_BEACON |
- MGMT_MASK_PROBE_RESP |
- MGMT_MASK_ASSOC_RESP);
- if (info->tail && info->tail_len) {
- rsn_ie = (void *)cfg80211_find_ie(WLAN_EID_RSN,
- info->tail, info->tail_len);
- if (rsn_ie) {
- memcpy(gen_ie->ie_buffer, rsn_ie, rsn_ie->len + 2);
- ie_len = rsn_ie->len + 2;
- gen_ie->ie_length = cpu_to_le16(ie_len);
+ left_len = info->tail_len;
+
+ /* Many IEs are generated in FW by parsing bss configuration.
+ * Let's not add them here; else we may end up duplicating these IEs
+ */
+ while (left_len > sizeof(struct ieee_types_header)) {
+ hdr = (void *)(info->tail + parsed_len);
+ switch (hdr->element_id) {
+ case WLAN_EID_SSID:
+ case WLAN_EID_SUPP_RATES:
+ case WLAN_EID_COUNTRY:
+ case WLAN_EID_PWR_CONSTRAINT:
+ case WLAN_EID_EXT_SUPP_RATES:
+ case WLAN_EID_HT_CAPABILITY:
+ case WLAN_EID_HT_OPERATION:
+ case WLAN_EID_VHT_CAPABILITY:
+ case WLAN_EID_VHT_OPERATION:
+ case WLAN_EID_VENDOR_SPECIFIC:
+ break;
+ default:
+ memcpy(gen_ie->ie_buffer + ie_len, hdr,
+ hdr->len + sizeof(struct ieee_types_header));
+ ie_len += hdr->len + sizeof(struct ieee_types_header);
+ break;
}
+ left_len -= hdr->len + sizeof(struct ieee_types_header);
+ parsed_len += hdr->len + sizeof(struct ieee_types_header);
+ }
- vendor_ie = cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT,
+ /* parse only WPA vendor IE from tail, WMM IE is configured by
+ * bss_config command
+ */
+ vendorhdr = (void *)cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT,
WLAN_OUI_TYPE_MICROSOFT_WPA,
- info->tail,
- info->tail_len);
- if (vendor_ie) {
- wpa_ie = (struct ieee_types_header *)vendor_ie;
- memcpy(gen_ie->ie_buffer + ie_len,
- wpa_ie, wpa_ie->len + 2);
- ie_len += wpa_ie->len + 2;
- gen_ie->ie_length = cpu_to_le16(ie_len);
- }
+ info->tail, info->tail_len);
+ if (vendorhdr) {
+ memcpy(gen_ie->ie_buffer + ie_len, vendorhdr,
+ vendorhdr->len + sizeof(struct ieee_types_header));
+ ie_len += vendorhdr->len + sizeof(struct ieee_types_header);
+ }
- chsw_ie = (void *)cfg80211_find_ie(WLAN_EID_CHANNEL_SWITCH,
- info->tail, info->tail_len);
- if (chsw_ie) {
- memcpy(gen_ie->ie_buffer + ie_len,
- chsw_ie, chsw_ie->len + 2);
- ie_len += chsw_ie->len + 2;
- gen_ie->ie_length = cpu_to_le16(ie_len);
- }
+ if (!ie_len) {
+ kfree(gen_ie);
+ return 0;
}
- if (rsn_ie || wpa_ie || chsw_ie) {
- if (mwifiex_update_uap_custom_ie(priv, gen_ie, &gen_idx, NULL,
- NULL, NULL, NULL)) {
- kfree(gen_ie);
- return -1;
- }
- priv->gen_idx = gen_idx;
+ gen_ie->ie_index = cpu_to_le16(gen_idx);
+ gen_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_BEACON |
+ MGMT_MASK_PROBE_RESP |
+ MGMT_MASK_ASSOC_RESP);
+ gen_ie->ie_length = cpu_to_le16(ie_len);
+
+ if (mwifiex_update_uap_custom_ie(priv, gen_ie, &gen_idx, NULL, NULL,
+ NULL, NULL)) {
+ kfree(gen_ie);
+ return -1;
}
+ priv->gen_idx = gen_idx;
kfree(gen_ie);
return 0;
}
{
int ret;
- ret = mwifiex_uap_set_head_tail_ies(priv, info);
+ ret = mwifiex_uap_parse_tail_ies(priv, info);
return ret;
return mwifiex_set_mgmt_beacon_data_ies(priv, info);
u32 sta_ao_timer;
u32 ps_sta_ao_timer;
u8 qos_info;
+ u8 power_constraint;
struct mwifiex_types_wmm_info wmm_info;
};
return 0;
}
+static const char *assoc_failure_reason_to_str(u16 cap_info)
+{
+ switch (cap_info) {
+ case CONNECT_ERR_AUTH_ERR_STA_FAILURE:
+ return "CONNECT_ERR_AUTH_ERR_STA_FAILURE";
+ case CONNECT_ERR_AUTH_MSG_UNHANDLED:
+ return "CONNECT_ERR_AUTH_MSG_UNHANDLED";
+ case CONNECT_ERR_ASSOC_ERR_TIMEOUT:
+ return "CONNECT_ERR_ASSOC_ERR_TIMEOUT";
+ case CONNECT_ERR_ASSOC_ERR_AUTH_REFUSED:
+ return "CONNECT_ERR_ASSOC_ERR_AUTH_REFUSED";
+ case CONNECT_ERR_STA_FAILURE:
+ return "CONNECT_ERR_STA_FAILURE";
+ }
+
+ return "Unknown connect failure";
+}
/*
* Association firmware command response handler
*
status_code, cap_info,
le16_to_cpu(assoc_rsp->a_id));
- if (cap_info == MWIFIEX_TIMEOUT_FOR_AP_RESP) {
- if (status_code == MWIFIEX_STATUS_CODE_AUTH_TIMEOUT)
+ mwifiex_dbg(priv->adapter, ERROR, "assoc failure: reason %s\n",
+ assoc_failure_reason_to_str(cap_info));
+ if (cap_info == CONNECT_ERR_ASSOC_ERR_TIMEOUT) {
+ if (status_code == MWIFIEX_ASSOC_CMD_FAILURE_AUTH) {
ret = WLAN_STATUS_AUTH_TIMEOUT;
- else
+ mwifiex_dbg(priv->adapter, ERROR,
+ "ASSOC_RESP: AUTH timeout\n");
+ } else {
ret = WLAN_STATUS_UNSPECIFIED_FAILURE;
+ mwifiex_dbg(priv->adapter, ERROR,
+ "ASSOC_RESP: UNSPECIFIED failure\n");
+ }
} else {
ret = status_code;
}
u8 del_list_idx;
bool hs2_enabled;
struct mwifiex_uap_bss_param bss_cfg;
+ struct cfg80211_chan_def bss_chandef;
struct station_parameters *sta_params;
struct sk_buff_head tdls_txq;
u8 check_tdls_tx;
struct ieee80211_vht_operation vhtoper;
};
+struct mwifiex_station_stats {
+ u64 last_rx;
+ s8 rssi;
+ u64 rx_bytes;
+ u64 tx_bytes;
+ u32 rx_packets;
+ u32 tx_packets;
+ u32 tx_failed;
+ u8 last_tx_rate;
+ u8 last_tx_htinfo;
+};
+
/* This is AP/TDLS specific structure which stores information
* about associated/peer STA
*/
u16 max_amsdu;
u8 tdls_status;
struct mwifiex_tdls_capab tdls_cap;
+ struct mwifiex_station_stats stats;
};
struct mwifiex_auto_tdls_peer {
u32 num_in_chan_stats;
int survey_idx;
bool auto_tdls;
+ u8 coex_scan;
+ u8 coex_min_scan_time;
+ u8 coex_max_scan_time;
+ u8 coex_win_size;
+ u8 coex_tx_win_size;
+ u8 coex_rx_win_size;
};
void mwifiex_process_tx_queue(struct mwifiex_adapter *adapter);
void mwifiex_set_vht_params(struct mwifiex_private *priv,
struct mwifiex_uap_bss_param *bss_cfg,
struct cfg80211_ap_settings *params);
+void mwifiex_set_tpc_params(struct mwifiex_private *priv,
+ struct mwifiex_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params);
void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg,
struct cfg80211_ap_settings *params);
void mwifiex_set_vht_width(struct mwifiex_private *priv,
struct mwifiex_uap_bss_param *bss_cfg,
struct cfg80211_ap_settings *params);
void mwifiex_set_ba_params(struct mwifiex_private *priv);
+
+void mwifiex_update_ampdu_txwinsize(struct mwifiex_adapter *pmadapter);
+void mwifiex_bt_coex_wlan_param_update_event(struct mwifiex_private *priv,
+ struct sk_buff *event_skb);
+
void mwifiex_set_11ac_ba_params(struct mwifiex_private *priv);
int mwifiex_cmd_802_11_scan_ext(struct mwifiex_private *priv,
struct host_cmd_ds_command *cmd,
struct mwifiex_bssdescriptor *bss_desc);
u8 mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type);
+u8 mwifiex_sec_chan_offset_to_chan_type(u8 second_chan_offset);
struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
const char *name,
struct cfg80211_beacon_data *data);
int mwifiex_del_mgmt_ies(struct mwifiex_private *priv);
u8 *mwifiex_11d_code_2_region(u8 code);
-void mwifiex_uap_set_channel(struct mwifiex_uap_bss_param *bss_cfg,
+void mwifiex_uap_set_channel(struct mwifiex_private *priv,
+ struct mwifiex_uap_bss_param *bss_cfg,
struct cfg80211_chan_def chandef);
int mwifiex_config_start_uap(struct mwifiex_private *priv,
struct mwifiex_uap_bss_param *bss_cfg);
void mwifiex_dfs_cac_work_queue(struct work_struct *work);
void mwifiex_dfs_chan_sw_work_queue(struct work_struct *work);
void mwifiex_abort_cac(struct mwifiex_private *priv);
+int mwifiex_stop_radar_detection(struct mwifiex_private *priv,
+ struct cfg80211_chan_def *chandef);
int mwifiex_11h_handle_radar_detected(struct mwifiex_private *priv,
struct sk_buff *skb);
void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter);
void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags);
void mwifiex_queue_main_work(struct mwifiex_adapter *adapter);
-
+void mwifiex_coex_ampdu_rxwinsize(struct mwifiex_adapter *adapter);
+void mwifiex_11n_delba(struct mwifiex_private *priv, int tid);
#ifdef CONFIG_DEBUG_FS
void mwifiex_debugfs_init(void);
void mwifiex_debugfs_remove(void);
return 0;
}
+static int mwifiex_ret_uap_sta_list(struct mwifiex_private *priv,
+ struct host_cmd_ds_command *resp)
+{
+ struct host_cmd_ds_sta_list *sta_list =
+ &resp->params.sta_list;
+ struct mwifiex_ie_types_sta_info *sta_info = (void *)&sta_list->tlv;
+ int i;
+ struct mwifiex_sta_node *sta_node;
+
+ for (i = 0; i < sta_list->sta_count; i++) {
+ sta_node = mwifiex_get_sta_entry(priv, sta_info->mac);
+ if (unlikely(!sta_node))
+ continue;
+
+ sta_node->stats.rssi = sta_info->rssi;
+ sta_info++;
+ }
+
+ return 0;
+}
+
/* This function handles the command response of set_cfg_data */
static int mwifiex_ret_cfg_data(struct mwifiex_private *priv,
struct host_cmd_ds_command *resp)
break;
case HostCmd_CMD_UAP_SYS_CONFIG:
break;
+ case HOST_CMD_APCMD_STA_LIST:
+ ret = mwifiex_ret_uap_sta_list(priv, resp);
+ break;
case HostCmd_CMD_UAP_BSS_START:
adapter->tx_lock_flag = false;
adapter->pps_uapsd_mode = false;
break;
case HostCmd_CMD_UAP_STA_DEAUTH:
break;
+ case HOST_CMD_APCMD_SYS_RESET:
+ break;
case HostCmd_CMD_MEF_CFG:
break;
case HostCmd_CMD_COALESCE_CFG:
return ret;
}
+/*
+* This function handles coex events generated by firmware
+*/
+void mwifiex_bt_coex_wlan_param_update_event(struct mwifiex_private *priv,
+ struct sk_buff *event_skb)
+{
+ struct mwifiex_adapter *adapter = priv->adapter;
+ struct mwifiex_ie_types_header *tlv;
+ struct mwifiex_ie_types_btcoex_aggr_win_size *winsizetlv;
+ struct mwifiex_ie_types_btcoex_scan_time *scantlv;
+ s32 len = event_skb->len - sizeof(u32);
+ u8 *cur_ptr = event_skb->data + sizeof(u32);
+ u16 tlv_type, tlv_len;
+
+ while (len >= sizeof(struct mwifiex_ie_types_header)) {
+ tlv = (struct mwifiex_ie_types_header *)cur_ptr;
+ tlv_len = le16_to_cpu(tlv->len);
+ tlv_type = le16_to_cpu(tlv->type);
+
+ if ((tlv_len + sizeof(struct mwifiex_ie_types_header)) > len)
+ break;
+ switch (tlv_type) {
+ case TLV_BTCOEX_WL_AGGR_WINSIZE:
+ winsizetlv =
+ (struct mwifiex_ie_types_btcoex_aggr_win_size *)tlv;
+ adapter->coex_win_size = winsizetlv->coex_win_size;
+ adapter->coex_tx_win_size =
+ winsizetlv->tx_win_size;
+ adapter->coex_rx_win_size =
+ winsizetlv->rx_win_size;
+ mwifiex_coex_ampdu_rxwinsize(adapter);
+ mwifiex_update_ampdu_txwinsize(adapter);
+ break;
+
+ case TLV_BTCOEX_WL_SCANTIME:
+ scantlv =
+ (struct mwifiex_ie_types_btcoex_scan_time *)tlv;
+ adapter->coex_scan = scantlv->coex_scan;
+ adapter->coex_min_scan_time = scantlv->min_scan_time;
+ adapter->coex_max_scan_time = scantlv->max_scan_time;
+ break;
+
+ default:
+ break;
+ }
+
+ len -= tlv_len + sizeof(struct mwifiex_ie_types_header);
+ cur_ptr += tlv_len +
+ sizeof(struct mwifiex_ie_types_header);
+ }
+
+ dev_dbg(adapter->dev, "coex_scan=%d min_scan=%d coex_win=%d, tx_win=%d rx_win=%d\n",
+ adapter->coex_scan, adapter->coex_min_scan_time,
+ adapter->coex_win_size, adapter->coex_tx_win_size,
+ adapter->coex_rx_win_size);
+}
+
/*
* This function handles events generated by firmware.
*
ret = mwifiex_11h_handle_radar_detected(priv,
adapter->event_skb);
break;
+ case EVENT_BT_COEX_WLAN_PARA_CHANGE:
+ dev_dbg(adapter->dev, "EVENT: BT coex wlan param update\n");
+ mwifiex_bt_coex_wlan_param_update_event(priv,
+ adapter->event_skb);
+ break;
default:
mwifiex_dbg(adapter, ERROR, "event: unknown event id: %#x\n",
eventcause);
struct mwifiex_adapter *adapter = priv->adapter;
u8 *head_ptr;
struct txpd *local_tx_pd = NULL;
+ struct mwifiex_sta_node *dest_node;
+ struct ethhdr *hdr = (void *)skb->data;
hroom = (adapter->iface_type == MWIFIEX_USB) ? 0 : INTF_HEADER_LEN;
- if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP)
+ if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP) {
+ dest_node = mwifiex_get_sta_entry(priv, hdr->h_dest);
+ if (dest_node) {
+ dest_node->stats.tx_bytes += skb->len;
+ dest_node->stats.tx_packets++;
+ }
+
head_ptr = mwifiex_process_uap_txpd(priv, skb);
- else
+ } else {
head_ptr = mwifiex_process_sta_txpd(priv, skb);
+ }
if ((adapter->data_sent || adapter->tx_lock_flag) && head_ptr) {
skb_queue_tail(&adapter->tx_data_q, skb);
priv->stats.tx_errors++;
}
- if (tx_info->flags & MWIFIEX_BUF_FLAG_BRIDGED_PKT) {
+ if (tx_info->flags & MWIFIEX_BUF_FLAG_BRIDGED_PKT)
atomic_dec_return(&adapter->pending_bridged_pkts);
- if (tx_info->flags & MWIFIEX_BUF_FLAG_AGGR_PKT)
- goto done;
- }
+
+ if (tx_info->flags & MWIFIEX_BUF_FLAG_AGGR_PKT)
+ goto done;
if (aggr)
/* For skb_aggr, do not wake up tx queue */
return;
}
+/* This function updates 11ac related parameters from IE
+ * and sets them into bss_config structure.
+ */
+void mwifiex_set_tpc_params(struct mwifiex_private *priv,
+ struct mwifiex_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params)
+{
+ const u8 *tpc_ie;
+
+ tpc_ie = cfg80211_find_ie(WLAN_EID_TPC_REQUEST, params->beacon.tail,
+ params->beacon.tail_len);
+ if (tpc_ie)
+ bss_cfg->power_constraint = *(tpc_ie + 2);
+ else
+ bss_cfg->power_constraint = 0;
+}
+
/* Enable VHT only when cfg80211_ap_settings has VHT IE.
* Otherwise disable VHT.
*/
struct host_cmd_tlv_auth_type *auth_type;
struct host_cmd_tlv_rates *tlv_rates;
struct host_cmd_tlv_ageout_timer *ao_timer, *ps_ao_timer;
+ struct host_cmd_tlv_power_constraint *pwr_ct;
struct mwifiex_ie_types_htcap *htcap;
struct mwifiex_ie_types_wmmcap *wmm_cap;
struct mwifiex_uap_bss_param *bss_cfg = cmd_buf;
tlv += sizeof(*ao_timer);
}
+ if (bss_cfg->power_constraint) {
+ pwr_ct = (void *)tlv;
+ pwr_ct->header.type = cpu_to_le16(TLV_TYPE_PWR_CONSTRAINT);
+ pwr_ct->header.len = cpu_to_le16(sizeof(u8));
+ pwr_ct->constraint = bss_cfg->power_constraint;
+ cmd_size += sizeof(*pwr_ct);
+ tlv += sizeof(*pwr_ct);
+ }
+
if (bss_cfg->ps_sta_ao_timer) {
ps_ao_timer = (struct host_cmd_tlv_ageout_timer *)tlv;
ps_ao_timer->header.type =
break;
case HostCmd_CMD_UAP_BSS_START:
case HostCmd_CMD_UAP_BSS_STOP:
+ case HOST_CMD_APCMD_SYS_RESET:
+ case HOST_CMD_APCMD_STA_LIST:
cmd->command = cpu_to_le16(cmd_no);
cmd->size = cpu_to_le16(S_DS_GEN);
break;
return 0;
}
-void mwifiex_uap_set_channel(struct mwifiex_uap_bss_param *bss_cfg,
+void mwifiex_uap_set_channel(struct mwifiex_private *priv,
+ struct mwifiex_uap_bss_param *bss_cfg,
struct cfg80211_chan_def chandef)
{
u8 config_bands = 0;
+ priv->bss_chandef = chandef;
+
bss_cfg->channel = ieee80211_frequency_to_channel(
chandef.chan->center_freq);
if (chandef.width > NL80211_CHAN_WIDTH_40)
config_bands |= BAND_AAC;
}
+
+ priv->adapter->config_bands = config_bands;
}
int mwifiex_config_start_uap(struct mwifiex_private *priv,
struct mwifiex_uap_bss_param *bss_cfg)
{
+ enum state_11d_t state_11d;
+
if (mwifiex_del_mgmt_ies(priv))
mwifiex_dbg(priv->adapter, ERROR,
"Failed to delete mgmt IEs!\n");
if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_BSS_STOP,
HostCmd_ACT_GEN_SET, 0, NULL, true)) {
- mwifiex_dbg(priv->adapter, ERROR,
- "Failed to stop the BSS\n");
+ mwifiex_dbg(priv->adapter, ERROR, "Failed to stop the BSS\n");
+ return -1;
+ }
+
+ if (mwifiex_send_cmd(priv, HOST_CMD_APCMD_SYS_RESET,
+ HostCmd_ACT_GEN_SET, 0, NULL, true)) {
+ mwifiex_dbg(priv->adapter, ERROR, "Failed to reset BSS\n");
return -1;
}
return -1;
}
+ /* Send cmd to FW to enable 11D function */
+ state_11d = ENABLE_11D;
+ if (mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB,
+ HostCmd_ACT_GEN_SET, DOT11D_I,
+ &state_11d, true)) {
+ mwifiex_dbg(priv->adapter, ERROR,
+ "11D: failed to enable 11D\n");
+ return -1;
+ }
+
if (mwifiex_send_cmd(priv, HostCmd_CMD_UAP_BSS_START,
HostCmd_ACT_GEN_SET, 0, NULL, false)) {
mwifiex_dbg(priv->adapter, ERROR,
#include "main.h"
#include "11n.h"
+#define MWIFIEX_BSS_START_EVT_FIX_SIZE 12
+static int mwifiex_check_uap_capabilties(struct mwifiex_private *priv,
+ struct sk_buff *event)
+{
+ int evt_len;
+ u8 *curr;
+ u16 tlv_len;
+ struct mwifiex_ie_types_data *tlv_hdr;
+ struct ieee_types_wmm_parameter *wmm_param_ie = NULL;
+ int mask = IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK;
+
+ priv->wmm_enabled = false;
+ skb_pull(event, MWIFIEX_BSS_START_EVT_FIX_SIZE);
+ evt_len = event->len;
+ curr = event->data;
+
+ mwifiex_dbg_dump(priv->adapter, EVT_D, "uap capabilties:",
+ event->data, event->len);
+ while ((evt_len >= sizeof(tlv_hdr->header))) {
+ tlv_hdr = (struct mwifiex_ie_types_data *)curr;
+ tlv_len = le16_to_cpu(tlv_hdr->header.len);
+
+ if (evt_len < tlv_len + sizeof(tlv_hdr->header))
+ break;
+
+ switch (le16_to_cpu(tlv_hdr->header.type)) {
+ case WLAN_EID_HT_CAPABILITY:
+ priv->ap_11n_enabled = true;
+ break;
+
+ case WLAN_EID_VHT_CAPABILITY:
+ priv->ap_11ac_enabled = true;
+ break;
+
+ case WLAN_EID_VENDOR_SPECIFIC:
+ /* Point the regular IEEE IE 2 bytes into the Marvell IE
+ * and setup the IEEE IE type and length byte fields
+ */
+ wmm_param_ie = (void *)(curr + 2);
+ wmm_param_ie->vend_hdr.len = (u8)tlv_len;
+ wmm_param_ie->vend_hdr.element_id =
+ WLAN_EID_VENDOR_SPECIFIC;
+ mwifiex_dbg(priv->adapter, EVENT,
+ "info: check uap capabilities:\t"
+ "wmm parameter set count: %d\n",
+ wmm_param_ie->qos_info_bitmap & mask);
+
+ mwifiex_wmm_setup_ac_downgrade(priv);
+ priv->wmm_enabled = true;
+ mwifiex_wmm_setup_queue_priorities(priv, wmm_param_ie);
+ break;
+
+ default:
+ break;
+ }
+
+ curr += (tlv_len + sizeof(tlv_hdr->header));
+ evt_len -= (tlv_len + sizeof(tlv_hdr->header));
+ }
+
+ return 0;
+}
/*
* This function handles AP interface specific events generated by firmware.
ETH_ALEN);
if (priv->hist_data)
mwifiex_hist_data_reset(priv);
+ mwifiex_check_uap_capabilties(priv, adapter->event_skb);
break;
case EVENT_UAP_MIC_COUNTERMEASURES:
/* For future development */
mwifiex_dbg(adapter, EVENT, "event: Radar detected\n");
mwifiex_11h_handle_radar_detected(priv, adapter->event_skb);
break;
+ case EVENT_BT_COEX_WLAN_PARA_CHANGE:
+ dev_err(adapter->dev, "EVENT: BT coex wlan param update\n");
+ mwifiex_bt_coex_wlan_param_update_event(priv,
+ adapter->event_skb);
+ break;
default:
mwifiex_dbg(adapter, EVENT,
"event: unknown event id: %#x\n", eventcause);
struct mwifiex_txinfo *tx_info;
int hdr_chop;
struct ethhdr *p_ethhdr;
+ struct mwifiex_sta_node *src_node;
uap_rx_pd = (struct uap_rxpd *)(skb->data);
rx_pkt_hdr = (void *)uap_rx_pd + le16_to_cpu(uap_rx_pd->rx_pkt_offset);
tx_info->bss_type = priv->bss_type;
tx_info->flags |= MWIFIEX_BUF_FLAG_BRIDGED_PKT;
+ src_node = mwifiex_get_sta_entry(priv, rx_pkt_hdr->eth803_hdr.h_source);
+ if (src_node) {
+ src_node->stats.last_rx = jiffies;
+ src_node->stats.rx_bytes += skb->len;
+ src_node->stats.rx_packets++;
+ src_node->stats.last_tx_rate = uap_rx_pd->rx_rate;
+ src_node->stats.last_tx_htinfo = uap_rx_pd->ht_info;
+ }
+
if (is_unicast_ether_addr(rx_pkt_hdr->eth803_hdr.h_dest)) {
/* Update bridge packet statistics as the
* packet is not going to kernel/upper layer.
rx_pkt_type = le16_to_cpu(uap_rx_pd->rx_pkt_type);
rx_pkt_hdr = (void *)uap_rx_pd + le16_to_cpu(uap_rx_pd->rx_pkt_offset);
+ ether_addr_copy(ta, rx_pkt_hdr->eth803_hdr.h_source);
+
if ((le16_to_cpu(uap_rx_pd->rx_pkt_offset) +
le16_to_cpu(uap_rx_pd->rx_pkt_length)) > (u16) skb->len) {
mwifiex_dbg(adapter, ERROR,
skb->len, le16_to_cpu(uap_rx_pd->rx_pkt_offset),
le16_to_cpu(uap_rx_pd->rx_pkt_length));
priv->stats.rx_dropped++;
+
+ node = mwifiex_get_sta_entry(priv, ta);
+ if (node)
+ node->stats.tx_failed++;
+
dev_kfree_skb_any(skb);
return 0;
}
return ret;
}
- memcpy(ta, rx_pkt_hdr->eth803_hdr.h_source, ETH_ALEN);
if (rx_pkt_type != PKT_TYPE_BAR && uap_rx_pd->priority < MAX_NUM_TID) {
spin_lock_irqsave(&priv->sta_list_spinlock, flags);
struct rxpd *rx_pd)
{
u16 stype;
- u8 category, action_code;
+ u8 category, action_code, *addr2;
struct ieee80211_hdr *ieee_hdr = (void *)payload;
stype = (le16_to_cpu(ieee_hdr->frame_control) & IEEE80211_FCTL_STYPE);
switch (stype) {
case IEEE80211_STYPE_ACTION:
category = *(payload + sizeof(struct ieee80211_hdr));
- action_code = *(payload + sizeof(struct ieee80211_hdr) + 1);
- if (category == WLAN_CATEGORY_PUBLIC &&
- action_code == WLAN_PUB_ACTION_TDLS_DISCOVER_RES) {
+ switch (category) {
+ case WLAN_CATEGORY_PUBLIC:
+ action_code = *(payload + sizeof(struct ieee80211_hdr)
+ + 1);
+ if (action_code == WLAN_PUB_ACTION_TDLS_DISCOVER_RES) {
+ addr2 = ieee_hdr->addr2;
+ mwifiex_dbg(priv->adapter, INFO,
+ "TDLS discovery response %pM nf=%d, snr=%d\n",
+ addr2, rx_pd->nf, rx_pd->snr);
+ mwifiex_auto_tdls_update_peer_signal(priv,
+ addr2,
+ rx_pd->snr,
+ rx_pd->nf);
+ }
+ break;
+ case WLAN_CATEGORY_BACK:
+ /*we dont indicate BACK action frames to cfg80211*/
+ mwifiex_dbg(priv->adapter, INFO,
+ "drop BACK action frames");
+ return -1;
+ default:
mwifiex_dbg(priv->adapter, INFO,
- "TDLS discovery response %pM nf=%d, snr=%d\n",
- ieee_hdr->addr2, rx_pd->nf, rx_pd->snr);
- mwifiex_auto_tdls_update_peer_signal(priv,
- ieee_hdr->addr2,
- rx_pd->snr,
- rx_pd->nf);
+ "unknown public action frame category %d\n",
+ category);
}
- break;
default:
mwifiex_dbg(priv->adapter, INFO,
- "unknown mgmt frame subtype %#x\n", stype);
+ "unknown mgmt frame subtype %#x\n", stype);
+ return 0;
}
return 0;
ieee_hdr = (void *)skb->data;
if (ieee80211_is_mgmt(ieee_hdr->frame_control)) {
- mwifiex_parse_mgmt_packet(priv, (u8 *)ieee_hdr,
- pkt_len, rx_pd);
+ if (mwifiex_parse_mgmt_packet(priv, (u8 *)ieee_hdr,
+ pkt_len, rx_pd))
+ return -1;
}
/* Remove address4 */
memmove(skb->data + sizeof(struct ieee80211_hdr_3addr),
*/
int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb)
{
+ struct mwifiex_sta_node *src_node;
+ struct ethhdr *p_ethhdr;
+
if (!skb)
return -1;
priv->stats.rx_bytes += skb->len;
priv->stats.rx_packets++;
+ if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) {
+ p_ethhdr = (void *)skb->data;
+ src_node = mwifiex_get_sta_entry(priv, p_ethhdr->h_source);
+ if (src_node) {
+ src_node->stats.last_rx = jiffies;
+ src_node->stats.rx_bytes += skb->len;
+ src_node->stats.rx_packets++;
+ }
+ }
+
skb->dev = priv->netdev;
skb->protocol = eth_type_trans(skb, priv->netdev);
skb->ip_summed = CHECKSUM_NONE;
*/
#define BCN_TBTT_OFFSET 64
+/*
+ * Hardware has 255 WCID table entries. First 32 entries are reserved for
+ * shared keys. Since parts of the pairwise key table might be shared with
+ * the beacon frame buffers 6 & 7 we could only use the first 222 entries.
+ */
+#define WCID_START 33
+#define WCID_END 222
+#define STA_IDS_SIZE (WCID_END - WCID_START + 2)
+
/*
* RT2800 driver data structure
*/
u8 txmixer_gain_24g;
u8 txmixer_gain_5g;
unsigned int tbtt_tick;
+ DECLARE_BITMAP(sta_ids, STA_IDS_SIZE);
};
#endif /* RT2800_H */
}
EXPORT_SYMBOL_GPL(rt2800_config_shared_key);
-static inline int rt2800_find_wcid(struct rt2x00_dev *rt2x00dev)
-{
- struct mac_wcid_entry wcid_entry;
- int idx;
- u32 offset;
-
- /*
- * Search for the first free WCID entry and return the corresponding
- * index.
- *
- * Make sure the WCID starts _after_ the last possible shared key
- * entry (>32).
- *
- * Since parts of the pairwise key table might be shared with
- * the beacon frame buffers 6 & 7 we should only write into the
- * first 222 entries.
- */
- for (idx = 33; idx <= 222; idx++) {
- offset = MAC_WCID_ENTRY(idx);
- rt2800_register_multiread(rt2x00dev, offset, &wcid_entry,
- sizeof(wcid_entry));
- if (is_broadcast_ether_addr(wcid_entry.mac))
- return idx;
- }
-
- /*
- * Use -1 to indicate that we don't have any more space in the WCID
- * table.
- */
- return -1;
-}
-
int rt2800_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_crypto *crypto,
struct ieee80211_key_conf *key)
* Allow key configuration only for STAs that are
* known by the hw.
*/
- if (crypto->wcid < 0)
+ if (crypto->wcid > WCID_END)
return -ENOSPC;
key->hw_key_idx = crypto->wcid;
{
int wcid;
struct rt2x00_sta *sta_priv = sta_to_rt2x00_sta(sta);
+ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
/*
- * Find next free WCID.
+ * Search for the first free WCID entry and return the corresponding
+ * index.
*/
- wcid = rt2800_find_wcid(rt2x00dev);
+ wcid = find_first_zero_bit(drv_data->sta_ids, STA_IDS_SIZE) + WCID_START;
/*
* Store selected wcid even if it is invalid so that we can
* No space left in the device, however, we can still communicate
* with the STA -> No error.
*/
- if (wcid < 0)
+ if (wcid > WCID_END)
return 0;
+ __set_bit(wcid - WCID_START, drv_data->sta_ids);
+
/*
* Clean up WCID attributes and write STA address to the device.
*/
int rt2800_sta_remove(struct rt2x00_dev *rt2x00dev, int wcid)
{
+ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+
+ if (wcid > WCID_END)
+ return 0;
/*
* Remove WCID entry, no need to clean the attributes as they will
* get renewed when the WCID is reused.
*/
rt2800_config_wcid(rt2x00dev, NULL, wcid);
+ __clear_bit(wcid - WCID_START, drv_data->sta_ids);
return 0;
}
/*
* Don't allow aggregation for stations the hardware isn't aware
* of because tx status reports for frames to an unknown station
- * always contain wcid=255 and thus we can't distinguish between
- * multiple stations which leads to unwanted situations when the
- * hw reorders frames due to aggregation.
+ * always contain wcid=WCID_END+1 and thus we can't distinguish
+ * between multiple stations which leads to unwanted situations
+ * when the hw reorders frames due to aggregation.
*/
- if (sta_priv->wcid < 0)
+ if (sta_priv->wcid > WCID_END)
return 1;
switch (action) {
struct ieee80211_sta *sta)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
- struct rt2x00_sta *sta_priv = sta_to_rt2x00_sta(sta);
- /*
- * If there's no space left in the device table store
- * -1 as wcid but tell mac80211 everything went ok.
- */
- if (rt2x00dev->ops->lib->sta_add(rt2x00dev, vif, sta))
- sta_priv->wcid = -1;
-
- return 0;
+ return rt2x00dev->ops->lib->sta_add(rt2x00dev, vif, sta);
}
EXPORT_SYMBOL_GPL(rt2x00mac_sta_add);
struct rt2x00_dev *rt2x00dev = hw->priv;
struct rt2x00_sta *sta_priv = sta_to_rt2x00_sta(sta);
- /*
- * If we never sent the STA to the device no need to clean it up.
- */
- if (sta_priv->wcid < 0)
- return 0;
-
return rt2x00dev->ops->lib->sta_remove(rt2x00dev, sta_priv->wcid);
}
EXPORT_SYMBOL_GPL(rt2x00mac_sta_remove);
void rtl88e_dm_check_txpower_tracking(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- static u8 tm_trigger;
if (!rtlpriv->dm.txpower_tracking)
return;
- if (!tm_trigger) {
+ if (!rtlpriv->dm.tm_trigger) {
rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, BIT(17)|BIT(16),
0x03);
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Trigger 88E Thermal Meter!!\n");
- tm_trigger = 1;
+ rtlpriv->dm.tm_trigger = 1;
return;
} else {
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Schedule TxPowerTracking !!\n");
dm_txpower_track_cb_therm(hw);
- tm_trigger = 0;
+ rtlpriv->dm.tm_trigger = 0;
}
}
struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- static u8 tm_trigger;
if (!rtlpriv->dm.txpower_tracking)
return;
- if (!tm_trigger) {
+ if (!rtlpriv->dm.tm_trigger) {
rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, RFREG_OFFSET_MASK,
0x60);
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Trigger 92S Thermal Meter!!\n");
- tm_trigger = 1;
+ rtlpriv->dm.tm_trigger = 1;
return;
} else {
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Schedule TxPowerTracking direct call!!\n");
rtl92c_dm_txpower_tracking_directcall(hw);
- tm_trigger = 0;
+ rtlpriv->dm.tm_trigger = 0;
}
}
pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware;
pfwdata = (u8 *)rtlhal->pfirmware;
fwsize = rtlhal->fwsize;
-
if (IS_FW_HEADER_EXIST(pfwheader)) {
RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
"Firmware Version(%d), Signature(%#x),Size(%d)\n",
pfwheader->version, pfwheader->signature,
(int)sizeof(struct rtl92c_firmware_header));
+ rtlhal->fw_version = pfwheader->version;
+ rtlhal->fw_subversion = pfwheader->subversion;
pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
fwsize = fwsize - sizeof(struct rtl92c_firmware_header);
}
rtl92c_set_data_filter(hw, value16);
}
+static void _rtl92cu_init_beacon_parameters(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+
+ rtl_write_word(rtlpriv, REG_BCN_CTRL, 0x1010);
+
+ /* TODO: Remove these magic number */
+ rtl_write_word(rtlpriv, REG_TBTT_PROHIBIT, 0x6404);
+ rtl_write_byte(rtlpriv, REG_DRVERLYINT, DRIVER_EARLY_INT_TIME);
+ rtl_write_byte(rtlpriv, REG_BCNDMATIM, BCN_DMA_ATIME_INT_TIME);
+ /* Change beacon AIFS to the largest number
+ * beacause test chip does not contension before sending beacon.
+ */
+ if (IS_NORMAL_CHIP(rtlhal->version))
+ rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660F);
+ else
+ rtl_write_word(rtlpriv, REG_BCNTCFG, 0x66FF);
+}
+
static int _rtl92cu_init_mac(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
_rtl92cu_init_usb_aggregation(hw);
rtlpriv->cfg->ops->set_bw_mode(hw, NL80211_CHAN_HT20);
rtl92c_set_min_space(hw, IS_92C_SERIAL(rtlhal->version));
- rtl92c_init_beacon_parameters(hw, rtlhal->version);
+ _rtl92cu_init_beacon_parameters(hw);
rtl92c_init_ampdu_aggregation(hw);
rtl92c_init_beacon_max_error(hw);
return err;
struct rtl_phy *rtlphy = &(rtlpriv->phy);
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
int err = 0;
- static bool iqk_initialized;
unsigned long flags;
/* As this function can take a very long time (up to 350 ms)
rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
if (ppsc->rfpwr_state == ERFON) {
rtl92c_phy_set_rfpath_switch(hw, 1);
- if (iqk_initialized) {
+ if (rtlphy->iqk_initialized) {
rtl92c_phy_iq_calibrate(hw, true);
} else {
rtl92c_phy_iq_calibrate(hw, false);
- iqk_initialized = true;
+ rtlphy->iqk_initialized = true;
}
rtl92c_dm_check_txpower_tracking(hw);
rtl92c_phy_lc_calibrate(hw);
_CardDisableHWSM(hw);
else
_CardDisableWithoutHWSM(hw);
+
+ /* after power off we should do iqk again */
+ rtlpriv->phy.iqk_initialized = false;
}
void rtl92cu_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
return 0;
}
-static void _InitBeaconParameters(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
-
- rtl_write_word(rtlpriv, REG_BCN_CTRL, 0x1010);
-
- /* TODO: Remove these magic number */
- rtl_write_word(rtlpriv, REG_TBTT_PROHIBIT, 0x6404);
- rtl_write_byte(rtlpriv, REG_DRVERLYINT, DRIVER_EARLY_INT_TIME);
- rtl_write_byte(rtlpriv, REG_BCNDMATIM, BCN_DMA_ATIME_INT_TIME);
- /* Change beacon AIFS to the largest number
- * beacause test chip does not contension before sending beacon. */
- if (IS_NORMAL_CHIP(rtlhal->version))
- rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660F);
- else
- rtl_write_word(rtlpriv, REG_BCNTCFG, 0x66FF);
-}
-
static void _beacon_function_enable(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
atim_window = 2; /*FIX MERGE */
rtl_write_word(rtlpriv, REG_ATIMWND, atim_window);
rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
- _InitBeaconParameters(hw);
+ _rtl92cu_init_beacon_parameters(hw);
rtl_write_byte(rtlpriv, REG_SLOT, 0x09);
/*
* Force beacon frame transmission even after receiving beacon frame
rtl_write_byte(rtlpriv, REG_ACKTO, 0x40);
}
-void rtl92c_init_beacon_parameters(struct ieee80211_hw *hw,
- enum version_8192c version)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
-
- rtl_write_word(rtlpriv, REG_TBTT_PROHIBIT, 0x6404);/* ms */
- rtl_write_byte(rtlpriv, REG_DRVERLYINT, DRIVER_EARLY_INT_TIME);/*ms*/
- rtl_write_byte(rtlpriv, REG_BCNDMATIM, BCN_DMA_ATIME_INT_TIME);
- if (IS_NORMAL_CHIP(rtlhal->version))
- rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660F);
- else
- rtl_write_word(rtlpriv, REG_BCNTCFG, 0x66FF);
-}
-
void rtl92c_disable_fast_edca(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
void rtl92c_init_rdg_setting(struct ieee80211_hw *hw);
void rtl92c_init_retry_function(struct ieee80211_hw *hw);
-void rtl92c_init_beacon_parameters(struct ieee80211_hw *hw,
- enum version_8192c version);
-
void rtl92c_disable_fast_edca(struct ieee80211_hw *hw);
void rtl92c_set_min_space(struct ieee80211_hw *hw, bool is2T);
bool rtl92cu_phy_mac_config(struct ieee80211_hw *hw)
{
bool rtstatus;
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- bool is92c = IS_92C_SERIAL(rtlhal->version);
rtstatus = _rtl92cu_phy_config_mac_with_headerfile(hw);
- if (is92c && IS_HARDWARE_TYPE_8192CE(rtlhal))
- rtl_write_byte(rtlpriv, 0x14, 0x71);
return rtstatus;
}
{
bool rtstatus = true;
struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
u16 regval;
u32 regval32;
u8 b_reg_hwparafile = 1;
rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x83);
rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL + 1, 0xdb);
rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB);
- if (IS_HARDWARE_TYPE_8192CE(rtlhal)) {
- rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, FEN_PPLL | FEN_PCIEA |
- FEN_DIO_PCIE | FEN_BB_GLB_RSTn | FEN_BBRSTB);
- } else if (IS_HARDWARE_TYPE_8192CU(rtlhal)) {
- rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, FEN_USBA | FEN_USBD |
- FEN_BB_GLB_RSTn | FEN_BBRSTB);
- }
+ rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, FEN_USBA | FEN_USBD |
+ FEN_BB_GLB_RSTn | FEN_BBRSTB);
regval32 = rtl_read_dword(rtlpriv, 0x87c);
rtl_write_dword(rtlpriv, 0x87c, regval32 & (~BIT(31)));
- if (IS_HARDWARE_TYPE_8192CU(rtlhal))
- rtl_write_byte(rtlpriv, REG_LDOHCI12_CTRL, 0x0f);
+ rtl_write_byte(rtlpriv, REG_LDOHCI12_CTRL, 0x0f);
rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80);
if (b_reg_hwparafile == 1)
rtstatus = _rtl92c_phy_bb8192c_config_parafile(hw);
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Read Rtl819XMACPHY_Array\n");
arraylength = rtlphy->hwparam_tables[MAC_REG].length ;
ptrarray = rtlphy->hwparam_tables[MAC_REG].pdata;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Img:RTL8192CEMAC_2T_ARRAY\n");
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Img:RTL8192CUMAC_2T_ARRAY\n");
for (i = 0; i < arraylength; i = i + 2)
rtl_write_byte(rtlpriv, ptrarray[i], (u8) ptrarray[i + 1]);
return true;
radiob_arraylen = rtlphy->hwparam_tables[RADIOB_2T].length;
radiob_array_table = rtlphy->hwparam_tables[RADIOB_2T].pdata;
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Radio_A:RTL8192CERADIOA_2TARRAY\n");
+ "Radio_A:RTL8192CURADIOA_2TARRAY\n");
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Radio_B:RTL8192CE_RADIOB_2TARRAY\n");
+ "Radio_B:RTL8192CU_RADIOB_2TARRAY\n");
} else {
radioa_arraylen = rtlphy->hwparam_tables[RADIOA_1T].length;
radioa_array_table = rtlphy->hwparam_tables[RADIOA_1T].pdata;
radiob_arraylen = rtlphy->hwparam_tables[RADIOB_1T].length;
radiob_array_table = rtlphy->hwparam_tables[RADIOB_1T].pdata;
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Radio_A:RTL8192CE_RADIOA_1TARRAY\n");
+ "Radio_A:RTL8192CU_RADIOA_1TARRAY\n");
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Radio_B:RTL8192CE_RADIOB_1TARRAY\n");
+ "Radio_B:RTL8192CU_RADIOB_1TARRAY\n");
}
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Radio No %x\n", rfpath);
switch (rfpath) {
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_phy *rtlphy = &(rtlpriv->phy);
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
u32 tx_agc[2] = { 0, 0 }, tmpval = 0;
u8 idx1, idx2;
u8 *ptr;
- if (rtlhal->interface == INTF_PCI) {
- if (rtlefuse->eeprom_regulatory != 0)
- turbo_scanoff = true;
- } else {
- if ((rtlefuse->eeprom_regulatory != 0) ||
- (rtlefuse->external_pa))
- turbo_scanoff = true;
- }
+ if ((rtlefuse->eeprom_regulatory != 0) || (rtlefuse->external_pa))
+ turbo_scanoff = true;
if (mac->act_scanning) {
tx_agc[RF90_PATH_A] = 0x3f3f3f3f;
tx_agc[RF90_PATH_B] = 0x3f3f3f3f;
(ppowerlevel[idx1] << 8) |
(ppowerlevel[idx1] << 16) |
(ppowerlevel[idx1] << 24);
- if (rtlhal->interface == INTF_USB) {
- if (tx_agc[idx1] > 0x20 &&
- rtlefuse->external_pa)
- tx_agc[idx1] = 0x20;
- }
+ if (tx_agc[idx1] > 0x20 && rtlefuse->external_pa)
+ tx_agc[idx1] = 0x20;
}
} else {
if (rtlpriv->dm.dynamic_txhighpower_lvl ==
udelay(1);
switch (rfpath) {
case RF90_PATH_A:
- rtstatus = rtl92cu_phy_config_rf_with_headerfile(hw,
- (enum radio_path) rfpath);
- break;
case RF90_PATH_B:
rtstatus = rtl92cu_phy_config_rf_with_headerfile(hw,
(enum radio_path) rfpath);
}
}
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "<---\n");
- return rtstatus;
phy_rf_cfg_fail:
return rtstatus;
}
stats->rate = (u8) GET_RX_DESC_RX_MCS(pdesc);
stats->shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc);
stats->isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1);
- stats->isampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1)
+ stats->isfirst_ampdu = (bool)((GET_RX_DESC_PAGGR(pdesc) == 1)
&& (GET_RX_DESC_FAGGR(pdesc) == 1));
stats->timestamp_low = GET_RX_DESC_TSFL(pdesc);
stats->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc);
void rtl92d_dm_check_txpower_tracking_thermal_meter(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- static u8 tm_trigger;
if (!rtlpriv->dm.txpower_tracking)
return;
- if (!tm_trigger) {
+ if (!rtlpriv->dm.tm_trigger) {
rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, BIT(17) |
BIT(16), 0x03);
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Trigger 92S Thermal Meter!!\n");
- tm_trigger = 1;
+ rtlpriv->dm.tm_trigger = 1;
return;
} else {
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Schedule TxPowerTracking direct call!!\n");
rtl92d_dm_txpower_tracking_callback_thermalmeter(hw);
- tm_trigger = 0;
+ rtlpriv->dm.tm_trigger = 0;
}
}
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_phy *rtlphy = &(rtlpriv->phy);
- static u8 tm_trigger;
u8 tx_power_checkcnt = 5;
/* 2T2R TP issue */
return;
}
- if (!tm_trigger) {
+ if (!rtlpriv->dm.tm_trigger) {
rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER,
RFREG_OFFSET_MASK, 0x60);
- tm_trigger = 1;
+ rtlpriv->dm.tm_trigger = 1;
} else {
_rtl92s_dm_txpowertracking_callback_thermalmeter(hw);
- tm_trigger = 0;
+ rtlpriv->dm.tm_trigger = 0;
}
}
void rtl8723be_dm_check_txpower_tracking(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- static u8 tm_trigger;
if (!rtlpriv->dm.txpower_tracking)
return;
- if (!tm_trigger) {
+ if (!rtlpriv->dm.tm_trigger) {
rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, BIT(17) | BIT(16),
0x03);
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Trigger 8723be Thermal Meter!!\n");
- tm_trigger = 1;
+ rtlpriv->dm.tm_trigger = 1;
return;
} else {
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Schedule TxPowerTracking !!\n");
rtl8723be_dm_txpower_tracking_callback_thermalmeter(hw);
- tm_trigger = 0;
+ rtlpriv->dm.tm_trigger = 0;
}
}
struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- static u8 tm_trigger;
- if (!tm_trigger) {
+ if (!rtlpriv->dm.tm_trigger) {
rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER_88E,
BIT(17) | BIT(16), 0x03);
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Trigger 8812 Thermal Meter!!\n");
- tm_trigger = 1;
+ rtlpriv->dm.tm_trigger = 1;
return;
}
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Schedule TxPowerTracking direct call!!\n");
rtl8812ae_dm_txpower_tracking_callback_thermalmeter(hw);
- tm_trigger = 0;
}
static void rtl8821ae_dm_iq_calibrate(struct ieee80211_hw *hw)
void rtl8821ae_dm_check_txpower_tracking_thermalmeter(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- static u8 tm_trigger;
-
- if (!tm_trigger) {
+ if (!rtlpriv->dm.tm_trigger) {
rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER_88E, BIT(17)|BIT(16),
0x03);
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Trigger 8821ae Thermal Meter!!\n");
- tm_trigger = 1;
+ rtlpriv->dm.tm_trigger = 1;
return;
} else {
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
"Schedule TxPowerTracking !!\n");
rtl8821ae_dm_txpower_tracking_callback_thermalmeter(hw);
- tm_trigger = 0;
+ rtlpriv->dm.tm_trigger = 0;
}
}
u8 last_dtp_lvl;
u8 thermalvalue_avg[AVG_THERMAL_NUM];
u8 thermalvalue_avg_index;
+ u8 tm_trigger;
bool done_txpower;
u8 dynamic_txhighpower_lvl; /*Tx high power level */
u8 dm_flag; /*Indicate each dynamic mechanism's status. */
mac->mac[i] = wl->mac_addr[ETH_ALEN - 1 - i];
ret = wl1251_cmd_configure(wl, DOT11_STATION_ID, mac, sizeof(*mac));
- if (ret < 0)
- goto out;
-out:
kfree(mac);
return ret;
}
}
#endif
+#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev);
extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev);
+#else
+static inline int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev)
+{
+ return -ENOTSUPP;
+}
+static inline int bcma_core_pci_plat_dev_init(struct pci_dev *dev)
+{
+ return -ENOTSUPP;
+}
+#endif
#endif /* LINUX_BCMA_DRIVER_PCI_H_ */
projects / linux-2.6-block.git / commitdiff