Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits)
  bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL.
  vlan: Calling vlan_hwaccel_do_receive() is always valid.
  tproxy: use the interface primary IP address as a default value for --on-ip
  tproxy: added IPv6 support to the socket match
  cxgb3: function namespace cleanup
  tproxy: added IPv6 support to the TPROXY target
  tproxy: added IPv6 socket lookup function to nf_tproxy_core
  be2net: Changes to use only priority codes allowed by f/w
  tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled
  tproxy: added tproxy sockopt interface in the IPV6 layer
  tproxy: added udp6_lib_lookup function
  tproxy: added const specifiers to udp lookup functions
  tproxy: split off ipv6 defragmentation to a separate module
  l2tp: small cleanup
  nf_nat: restrict ICMP translation for embedded header
  can: mcp251x: fix generation of error frames
  can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set
  can-raw: add msg_flags to distinguish local traffic
  9p: client code cleanup
  rds: make local functions/variables static
  ...

Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and
drivers/net/wireless/ath/ath9k/debug.c as per David

1 files changed, 1048 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl1251/acx.c b/drivers/net/wireless/wl1251/acx.c
new file mode 100644
index 000000000000..64a0214cfb29
--- /dev/null
+++ b/drivers/net/wireless/wl1251/acx.c
@@ -0,0 +1,1048 @@
+#include "acx.h"
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/crc7.h>
+
+#include "wl1251.h"
+#include "reg.h"
+#include "cmd.h"
+#include "ps.h"
+
+int wl1251_acx_frame_rates(struct wl1251 *wl, u8 ctrl_rate, u8 ctrl_mod,
+			   u8 mgt_rate, u8 mgt_mod)
+{
+	struct acx_fw_gen_frame_rates *rates;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx frame rates");
+
+	rates = kzalloc(sizeof(*rates), GFP_KERNEL);
+	if (!rates) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	rates->tx_ctrl_frame_rate = ctrl_rate;
+	rates->tx_ctrl_frame_mod = ctrl_mod;
+	rates->tx_mgt_frame_rate = mgt_rate;
+	rates->tx_mgt_frame_mod = mgt_mod;
+
+	ret = wl1251_cmd_configure(wl, ACX_FW_GEN_FRAME_RATES,
+				   rates, sizeof(*rates));
+	if (ret < 0) {
+		wl1251_error("Failed to set FW rates and modulation");
+		goto out;
+	}
+
+out:
+	kfree(rates);
+	return ret;
+}
+
+
+int wl1251_acx_station_id(struct wl1251 *wl)
+{
+	struct acx_dot11_station_id *mac;
+	int ret, i;
+
+	wl1251_debug(DEBUG_ACX, "acx dot11_station_id");
+
+	mac = kzalloc(sizeof(*mac), GFP_KERNEL);
+	if (!mac) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	for (i = 0; i < ETH_ALEN; i++)
+		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;
+}
+
+int wl1251_acx_default_key(struct wl1251 *wl, u8 key_id)
+{
+	struct acx_dot11_default_key *default_key;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx dot11_default_key (%d)", key_id);
+
+	default_key = kzalloc(sizeof(*default_key), GFP_KERNEL);
+	if (!default_key) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	default_key->id = key_id;
+
+	ret = wl1251_cmd_configure(wl, DOT11_DEFAULT_KEY,
+				   default_key, sizeof(*default_key));
+	if (ret < 0) {
+		wl1251_error("Couldn't set default key");
+		goto out;
+	}
+
+	wl->default_key = key_id;
+
+out:
+	kfree(default_key);
+	return ret;
+}
+
+int wl1251_acx_wake_up_conditions(struct wl1251 *wl, u8 wake_up_event,
+				  u8 listen_interval)
+{
+	struct acx_wake_up_condition *wake_up;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx wake up conditions");
+
+	wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
+	if (!wake_up) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	wake_up->wake_up_event = wake_up_event;
+	wake_up->listen_interval = listen_interval;
+
+	ret = wl1251_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
+				   wake_up, sizeof(*wake_up));
+	if (ret < 0) {
+		wl1251_warning("could not set wake up conditions: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(wake_up);
+	return ret;
+}
+
+int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth)
+{
+	struct acx_sleep_auth *auth;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx sleep auth");
+
+	auth = kzalloc(sizeof(*auth), GFP_KERNEL);
+	if (!auth) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	auth->sleep_auth = sleep_auth;
+
+	ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
+	if (ret < 0)
+		return ret;
+
+out:
+	kfree(auth);
+	return ret;
+}
+
+int wl1251_acx_fw_version(struct wl1251 *wl, char *buf, size_t len)
+{
+	struct acx_revision *rev;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx fw rev");
+
+	rev = kzalloc(sizeof(*rev), GFP_KERNEL);
+	if (!rev) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	ret = wl1251_cmd_interrogate(wl, ACX_FW_REV, rev, sizeof(*rev));
+	if (ret < 0) {
+		wl1251_warning("ACX_FW_REV interrogate failed");
+		goto out;
+	}
+
+	/* be careful with the buffer sizes */
+	strncpy(buf, rev->fw_version, min(len, sizeof(rev->fw_version)));
+
+	/*
+	 * if the firmware version string is exactly
+	 * sizeof(rev->fw_version) long or fw_len is less than
+	 * sizeof(rev->fw_version) it won't be null terminated
+	 */
+	buf[min(len, sizeof(rev->fw_version)) - 1] = '\0';
+
+out:
+	kfree(rev);
+	return ret;
+}
+
+int wl1251_acx_tx_power(struct wl1251 *wl, int power)
+{
+	struct acx_current_tx_power *acx;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr");
+
+	if (power < 0 || power > 25)
+		return -EINVAL;
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->current_tx_power = power * 10;
+
+	ret = wl1251_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("configure of tx power failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1251_acx_feature_cfg(struct wl1251 *wl)
+{
+	struct acx_feature_config *feature;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx feature cfg");
+
+	feature = kzalloc(sizeof(*feature), GFP_KERNEL);
+	if (!feature) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
+	feature->data_flow_options = 0;
+	feature->options = 0;
+
+	ret = wl1251_cmd_configure(wl, ACX_FEATURE_CFG,
+				   feature, sizeof(*feature));
+	if (ret < 0) {
+		wl1251_error("Couldn't set HW encryption");
+		goto out;
+	}
+
+out:
+	kfree(feature);
+	return ret;
+}
+
+int wl1251_acx_mem_map(struct wl1251 *wl, struct acx_header *mem_map,
+		       size_t len)
+{
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx mem map");
+
+	ret = wl1251_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+int wl1251_acx_data_path_params(struct wl1251 *wl,
+				struct acx_data_path_params_resp *resp)
+{
+	struct acx_data_path_params *params;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx data path params");
+
+	params = kzalloc(sizeof(*params), GFP_KERNEL);
+	if (!params) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	params->rx_packet_ring_chunk_size = DP_RX_PACKET_RING_CHUNK_SIZE;
+	params->tx_packet_ring_chunk_size = DP_TX_PACKET_RING_CHUNK_SIZE;
+
+	params->rx_packet_ring_chunk_num = DP_RX_PACKET_RING_CHUNK_NUM;
+	params->tx_packet_ring_chunk_num = DP_TX_PACKET_RING_CHUNK_NUM;
+
+	params->tx_complete_threshold = 1;
+
+	params->tx_complete_ring_depth = FW_TX_CMPLT_BLOCK_SIZE;
+
+	params->tx_complete_timeout = DP_TX_COMPLETE_TIME_OUT;
+
+	ret = wl1251_cmd_configure(wl, ACX_DATA_PATH_PARAMS,
+				   params, sizeof(*params));
+	if (ret < 0)
+		goto out;
+
+	/* FIXME: shouldn't this be ACX_DATA_PATH_RESP_PARAMS? */
+	ret = wl1251_cmd_interrogate(wl, ACX_DATA_PATH_PARAMS,
+				     resp, sizeof(*resp));
+
+	if (ret < 0) {
+		wl1251_warning("failed to read data path parameters: %d", ret);
+		goto out;
+	} else if (resp->header.cmd.status != CMD_STATUS_SUCCESS) {
+		wl1251_warning("data path parameter acx status failed");
+		ret = -EIO;
+		goto out;
+	}
+
+out:
+	kfree(params);
+	return ret;
+}
+
+int wl1251_acx_rx_msdu_life_time(struct wl1251 *wl, u32 life_time)
+{
+	struct acx_rx_msdu_lifetime *acx;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx rx msdu life time");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->lifetime = life_time;
+	ret = wl1251_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("failed to set rx msdu life time: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1251_acx_rx_config(struct wl1251 *wl, u32 config, u32 filter)
+{
+	struct acx_rx_config *rx_config;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx rx config");
+
+	rx_config = kzalloc(sizeof(*rx_config), GFP_KERNEL);
+	if (!rx_config) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	rx_config->config_options = config;
+	rx_config->filter_options = filter;
+
+	ret = wl1251_cmd_configure(wl, ACX_RX_CFG,
+				   rx_config, sizeof(*rx_config));
+	if (ret < 0) {
+		wl1251_warning("failed to set rx config: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(rx_config);
+	return ret;
+}
+
+int wl1251_acx_pd_threshold(struct wl1251 *wl)
+{
+	struct acx_packet_detection *pd;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx data pd threshold");
+
+	pd = kzalloc(sizeof(*pd), GFP_KERNEL);
+	if (!pd) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* FIXME: threshold value not set */
+
+	ret = wl1251_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
+	if (ret < 0) {
+		wl1251_warning("failed to set pd threshold: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(pd);
+	return ret;
+}
+
+int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time)
+{
+	struct acx_slot *slot;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx slot");
+
+	slot = kzalloc(sizeof(*slot), GFP_KERNEL);
+	if (!slot) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	slot->wone_index = STATION_WONE_INDEX;
+	slot->slot_time = slot_time;
+
+	ret = wl1251_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
+	if (ret < 0) {
+		wl1251_warning("failed to set slot time: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(slot);
+	return ret;
+}
+
+int wl1251_acx_group_address_tbl(struct wl1251 *wl)
+{
+	struct acx_dot11_grp_addr_tbl *acx;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx group address tbl");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* MAC filtering */
+	acx->enabled = 0;
+	acx->num_groups = 0;
+	memset(acx->mac_table, 0, ADDRESS_GROUP_MAX_LEN);
+
+	ret = wl1251_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("failed to set group addr table: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1251_acx_service_period_timeout(struct wl1251 *wl)
+{
+	struct acx_rx_timeout *rx_timeout;
+	int ret;
+
+	rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
+	if (!rx_timeout) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	wl1251_debug(DEBUG_ACX, "acx service period timeout");
+
+	rx_timeout->ps_poll_timeout = RX_TIMEOUT_PS_POLL_DEF;
+	rx_timeout->upsd_timeout = RX_TIMEOUT_UPSD_DEF;
+
+	ret = wl1251_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
+				   rx_timeout, sizeof(*rx_timeout));
+	if (ret < 0) {
+		wl1251_warning("failed to set service period timeout: %d",
+			       ret);
+		goto out;
+	}
+
+out:
+	kfree(rx_timeout);
+	return ret;
+}
+
+int wl1251_acx_rts_threshold(struct wl1251 *wl, u16 rts_threshold)
+{
+	struct acx_rts_threshold *rts;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx rts threshold");
+
+	rts = kzalloc(sizeof(*rts), GFP_KERNEL);
+	if (!rts) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	rts->threshold = rts_threshold;
+
+	ret = wl1251_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
+	if (ret < 0) {
+		wl1251_warning("failed to set rts threshold: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(rts);
+	return ret;
+}
+
+int wl1251_acx_beacon_filter_opt(struct wl1251 *wl, bool enable_filter)
+{
+	struct acx_beacon_filter_option *beacon_filter;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx beacon filter opt");
+
+	beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
+	if (!beacon_filter) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	beacon_filter->enable = enable_filter;
+	beacon_filter->max_num_beacons = 0;
+
+	ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
+				   beacon_filter, sizeof(*beacon_filter));
+	if (ret < 0) {
+		wl1251_warning("failed to set beacon filter opt: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(beacon_filter);
+	return ret;
+}
+
+int wl1251_acx_beacon_filter_table(struct wl1251 *wl)
+{
+	struct acx_beacon_filter_ie_table *ie_table;
+	int idx = 0;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx beacon filter table");
+
+	ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
+	if (!ie_table) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* configure default beacon pass-through rules */
+	ie_table->num_ie = 1;
+	ie_table->table[idx++] = BEACON_FILTER_IE_ID_CHANNEL_SWITCH_ANN;
+	ie_table->table[idx++] = BEACON_RULE_PASS_ON_APPEARANCE;
+
+	ret = wl1251_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
+				   ie_table, sizeof(*ie_table));
+	if (ret < 0) {
+		wl1251_warning("failed to set beacon filter table: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(ie_table);
+	return ret;
+}
+
+int wl1251_acx_conn_monit_params(struct wl1251 *wl)
+{
+	struct acx_conn_monit_params *acx;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx connection monitor parameters");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->synch_fail_thold = SYNCH_FAIL_DEFAULT_THRESHOLD;
+	acx->bss_lose_timeout = NO_BEACON_DEFAULT_TIMEOUT;
+
+	ret = wl1251_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("failed to set connection monitor "
+			       "parameters: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1251_acx_sg_enable(struct wl1251 *wl)
+{
+	struct acx_bt_wlan_coex *pta;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx sg enable");
+
+	pta = kzalloc(sizeof(*pta), GFP_KERNEL);
+	if (!pta) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	pta->enable = SG_ENABLE;
+
+	ret = wl1251_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
+	if (ret < 0) {
+		wl1251_warning("failed to set softgemini enable: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(pta);
+	return ret;
+}
+
+int wl1251_acx_sg_cfg(struct wl1251 *wl)
+{
+	struct acx_bt_wlan_coex_param *param;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx sg cfg");
+
+	param = kzalloc(sizeof(*param), GFP_KERNEL);
+	if (!param) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* BT-WLAN coext parameters */
+	param->min_rate = RATE_INDEX_24MBPS;
+	param->bt_hp_max_time = PTA_BT_HP_MAXTIME_DEF;
+	param->wlan_hp_max_time = PTA_WLAN_HP_MAX_TIME_DEF;
+	param->sense_disable_timer = PTA_SENSE_DISABLE_TIMER_DEF;
+	param->rx_time_bt_hp = PTA_PROTECTIVE_RX_TIME_DEF;
+	param->tx_time_bt_hp = PTA_PROTECTIVE_TX_TIME_DEF;
+	param->rx_time_bt_hp_fast = PTA_PROTECTIVE_RX_TIME_FAST_DEF;
+	param->tx_time_bt_hp_fast = PTA_PROTECTIVE_TX_TIME_FAST_DEF;
+	param->wlan_cycle_fast = PTA_CYCLE_TIME_FAST_DEF;
+	param->bt_anti_starvation_period = PTA_ANTI_STARVE_PERIOD_DEF;
+	param->next_bt_lp_packet = PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF;
+	param->wake_up_beacon = PTA_TIME_BEFORE_BEACON_DEF;
+	param->hp_dm_max_guard_time = PTA_HPDM_MAX_TIME_DEF;
+	param->next_wlan_packet = PTA_TIME_OUT_NEXT_WLAN_DEF;
+	param->antenna_type = PTA_ANTENNA_TYPE_DEF;
+	param->signal_type = PTA_SIGNALING_TYPE_DEF;
+	param->afh_leverage_on = PTA_AFH_LEVERAGE_ON_DEF;
+	param->quiet_cycle_num = PTA_NUMBER_QUIET_CYCLE_DEF;
+	param->max_cts = PTA_MAX_NUM_CTS_DEF;
+	param->wlan_packets_num = PTA_NUMBER_OF_WLAN_PACKETS_DEF;
+	param->bt_packets_num = PTA_NUMBER_OF_BT_PACKETS_DEF;
+	param->missed_rx_avalanche = PTA_RX_FOR_AVALANCHE_DEF;
+	param->wlan_elp_hp = PTA_ELP_HP_DEF;
+	param->bt_anti_starvation_cycles = PTA_ANTI_STARVE_NUM_CYCLE_DEF;
+	param->ack_mode_dual_ant = PTA_ACK_MODE_DEF;
+	param->pa_sd_enable = PTA_ALLOW_PA_SD_DEF;
+	param->pta_auto_mode_enable = PTA_AUTO_MODE_NO_CTS_DEF;
+	param->bt_hp_respected_num = PTA_BT_HP_RESPECTED_DEF;
+
+	ret = wl1251_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
+	if (ret < 0) {
+		wl1251_warning("failed to set sg config: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(param);
+	return ret;
+}
+
+int wl1251_acx_cca_threshold(struct wl1251 *wl)
+{
+	struct acx_energy_detection *detection;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx cca threshold");
+
+	detection = kzalloc(sizeof(*detection), GFP_KERNEL);
+	if (!detection) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	detection->rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D;
+	detection->tx_energy_detection = 0;
+
+	ret = wl1251_cmd_configure(wl, ACX_CCA_THRESHOLD,
+				   detection, sizeof(*detection));
+	if (ret < 0) {
+		wl1251_warning("failed to set cca threshold: %d", ret);
+		return ret;
+	}
+
+out:
+	kfree(detection);
+	return ret;
+}
+
+int wl1251_acx_bcn_dtim_options(struct wl1251 *wl)
+{
+	struct acx_beacon_broadcast *bb;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx bcn dtim options");
+
+	bb = kzalloc(sizeof(*bb), GFP_KERNEL);
+	if (!bb) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	bb->beacon_rx_timeout = BCN_RX_TIMEOUT_DEF_VALUE;
+	bb->broadcast_timeout = BROADCAST_RX_TIMEOUT_DEF_VALUE;
+	bb->rx_broadcast_in_ps = RX_BROADCAST_IN_PS_DEF_VALUE;
+	bb->ps_poll_threshold = CONSECUTIVE_PS_POLL_FAILURE_DEF;
+
+	ret = wl1251_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
+	if (ret < 0) {
+		wl1251_warning("failed to set rx config: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(bb);
+	return ret;
+}
+
+int wl1251_acx_aid(struct wl1251 *wl, u16 aid)
+{
+	struct acx_aid *acx_aid;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx aid");
+
+	acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
+	if (!acx_aid) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx_aid->aid = aid;
+
+	ret = wl1251_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
+	if (ret < 0) {
+		wl1251_warning("failed to set aid: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx_aid);
+	return ret;
+}
+
+int wl1251_acx_event_mbox_mask(struct wl1251 *wl, u32 event_mask)
+{
+	struct acx_event_mask *mask;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx event mbox mask");
+
+	mask = kzalloc(sizeof(*mask), GFP_KERNEL);
+	if (!mask) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* high event mask is unused */
+	mask->high_event_mask = 0xffffffff;
+
+	mask->event_mask = event_mask;
+
+	ret = wl1251_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
+				   mask, sizeof(*mask));
+	if (ret < 0) {
+		wl1251_warning("failed to set acx_event_mbox_mask: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(mask);
+	return ret;
+}
+
+int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble)
+{
+	struct acx_preamble *acx;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx_set_preamble");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->preamble = preamble;
+
+	ret = wl1251_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("Setting of preamble failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1251_acx_cts_protect(struct wl1251 *wl,
+			   enum acx_ctsprotect_type ctsprotect)
+{
+	struct acx_ctsprotect *acx;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx_set_ctsprotect");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->ctsprotect = ctsprotect;
+
+	ret = wl1251_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("Setting of ctsprotect failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime)
+{
+	struct acx_tsf_info *tsf_info;
+	int ret;
+
+	tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
+	if (!tsf_info) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	ret = wl1251_cmd_interrogate(wl, ACX_TSF_INFO,
+				     tsf_info, sizeof(*tsf_info));
+	if (ret < 0) {
+		wl1251_warning("ACX_FW_REV interrogate failed");
+		goto out;
+	}
+
+	*mactime = tsf_info->current_tsf_lsb |
+		(tsf_info->current_tsf_msb << 31);
+
+out:
+	kfree(tsf_info);
+	return ret;
+}
+
+int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats)
+{
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx statistics");
+
+	ret = wl1251_cmd_interrogate(wl, ACX_STATISTICS, stats,
+				     sizeof(*stats));
+	if (ret < 0) {
+		wl1251_warning("acx statistics failed: %d", ret);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+int wl1251_acx_rate_policies(struct wl1251 *wl)
+{
+	struct acx_rate_policy *acx;
+	int ret = 0;
+
+	wl1251_debug(DEBUG_ACX, "acx rate policies");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* configure one default (one-size-fits-all) rate class */
+	acx->rate_class_cnt = 1;
+	acx->rate_class[0].enabled_rates = ACX_RATE_MASK_UNSPECIFIED;
+	acx->rate_class[0].short_retry_limit = ACX_RATE_RETRY_LIMIT;
+	acx->rate_class[0].long_retry_limit = ACX_RATE_RETRY_LIMIT;
+	acx->rate_class[0].aflags = 0;
+
+	ret = wl1251_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("Setting of rate policies failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1251_acx_mem_cfg(struct wl1251 *wl)
+{
+	struct wl1251_acx_config_memory *mem_conf;
+	int ret, i;
+
+	wl1251_debug(DEBUG_ACX, "acx mem cfg");
+
+	mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
+	if (!mem_conf) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* memory config */
+	mem_conf->mem_config.num_stations = cpu_to_le16(DEFAULT_NUM_STATIONS);
+	mem_conf->mem_config.rx_mem_block_num = 35;
+	mem_conf->mem_config.tx_min_mem_block_num = 64;
+	mem_conf->mem_config.num_tx_queues = MAX_TX_QUEUES;
+	mem_conf->mem_config.host_if_options = HOSTIF_PKT_RING;
+	mem_conf->mem_config.num_ssid_profiles = 1;
+	mem_conf->mem_config.debug_buffer_size =
+		cpu_to_le16(TRACE_BUFFER_MAX_SIZE);
+
+	/* RX queue config */
+	mem_conf->rx_queue_config.dma_address = 0;
+	mem_conf->rx_queue_config.num_descs = ACX_RX_DESC_DEF;
+	mem_conf->rx_queue_config.priority = DEFAULT_RXQ_PRIORITY;
+	mem_conf->rx_queue_config.type = DEFAULT_RXQ_TYPE;
+
+	/* TX queue config */
+	for (i = 0; i < MAX_TX_QUEUES; i++) {
+		mem_conf->tx_queue_config[i].num_descs = ACX_TX_DESC_DEF;
+		mem_conf->tx_queue_config[i].attributes = i;
+	}
+
+	ret = wl1251_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
+				   sizeof(*mem_conf));
+	if (ret < 0) {
+		wl1251_warning("wl1251 mem config failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(mem_conf);
+	return ret;
+}
+
+int wl1251_acx_wr_tbtt_and_dtim(struct wl1251 *wl, u16 tbtt, u8 dtim)
+{
+	struct wl1251_acx_wr_tbtt_and_dtim *acx;
+	int ret;
+
+	wl1251_debug(DEBUG_ACX, "acx tbtt and dtim");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->tbtt = tbtt;
+	acx->dtim = dtim;
+
+	ret = wl1251_cmd_configure(wl, ACX_WR_TBTT_AND_DTIM,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("failed to set tbtt and dtim: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1251_acx_ac_cfg(struct wl1251 *wl, u8 ac, u8 cw_min, u16 cw_max,
+		      u8 aifs, u16 txop)
+{
+	struct wl1251_acx_ac_cfg *acx;
+	int ret = 0;
+
+	wl1251_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
+		     "aifs %d txop %d", ac, cw_min, cw_max, aifs, txop);
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->ac = ac;
+	acx->cw_min = cw_min;
+	acx->cw_max = cw_max;
+	acx->aifsn = aifs;
+	acx->txop_limit = txop;
+
+	ret = wl1251_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("acx ac cfg failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1251_acx_tid_cfg(struct wl1251 *wl, u8 queue,
+		       enum wl1251_acx_channel_type type,
+		       u8 tsid, enum wl1251_acx_ps_scheme ps_scheme,
+		       enum wl1251_acx_ack_policy ack_policy)
+{
+	struct wl1251_acx_tid_cfg *acx;
+	int ret = 0;
+
+	wl1251_debug(DEBUG_ACX, "acx tid cfg %d type %d tsid %d "
+		     "ps_scheme %d ack_policy %d", queue, type, tsid,
+		     ps_scheme, ack_policy);
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->queue = queue;
+	acx->type = type;
+	acx->tsid = tsid;
+	acx->ps_scheme = ps_scheme;
+	acx->ack_policy = ack_policy;
+
+	ret = wl1251_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("acx tid cfg failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}