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path: root/drivers/net/wireless/wl12xx/acx.c
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Diffstat (limited to 'drivers/net/wireless/wl12xx/acx.c')
-rw-r--r--drivers/net/wireless/wl12xx/acx.c201
1 files changed, 177 insertions, 24 deletions
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index a3db755ceeda..c6ee530e5bf7 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -325,12 +325,19 @@ out:
return ret;
}
-int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold)
+int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold)
{
struct acx_rts_threshold *rts;
int ret;
- wl1271_debug(DEBUG_ACX, "acx rts threshold");
+ /*
+ * If the RTS threshold is not configured or out of range, use the
+ * default value.
+ */
+ if (rts_threshold > IEEE80211_MAX_RTS_THRESHOLD)
+ rts_threshold = wl->conf.rx.rts_threshold;
+
+ wl1271_debug(DEBUG_ACX, "acx rts threshold: %d", rts_threshold);
rts = kzalloc(sizeof(*rts), GFP_KERNEL);
if (!rts) {
@@ -338,7 +345,7 @@ int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold)
goto out;
}
- rts->threshold = cpu_to_le16(rts_threshold);
+ rts->threshold = cpu_to_le16((u16)rts_threshold);
ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
if (ret < 0) {
@@ -540,13 +547,13 @@ out:
return ret;
}
-int wl1271_acx_sg_cfg(struct wl1271 *wl)
+int wl1271_acx_sta_sg_cfg(struct wl1271 *wl)
{
- struct acx_bt_wlan_coex_param *param;
+ struct acx_sta_bt_wlan_coex_param *param;
struct conf_sg_settings *c = &wl->conf.sg;
int i, ret;
- wl1271_debug(DEBUG_ACX, "acx sg cfg");
+ wl1271_debug(DEBUG_ACX, "acx sg sta cfg");
param = kzalloc(sizeof(*param), GFP_KERNEL);
if (!param) {
@@ -555,8 +562,38 @@ int wl1271_acx_sg_cfg(struct wl1271 *wl)
}
/* BT-WLAN coext parameters */
- for (i = 0; i < CONF_SG_PARAMS_MAX; i++)
- param->params[i] = cpu_to_le32(c->params[i]);
+ for (i = 0; i < CONF_SG_STA_PARAMS_MAX; i++)
+ param->params[i] = cpu_to_le32(c->sta_params[i]);
+ param->param_idx = CONF_SG_PARAMS_ALL;
+
+ ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
+ if (ret < 0) {
+ wl1271_warning("failed to set sg config: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(param);
+ return ret;
+}
+
+int wl1271_acx_ap_sg_cfg(struct wl1271 *wl)
+{
+ struct acx_ap_bt_wlan_coex_param *param;
+ struct conf_sg_settings *c = &wl->conf.sg;
+ int i, ret;
+
+ wl1271_debug(DEBUG_ACX, "acx sg ap cfg");
+
+ param = kzalloc(sizeof(*param), GFP_KERNEL);
+ if (!param) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ /* BT-WLAN coext parameters */
+ for (i = 0; i < CONF_SG_AP_PARAMS_MAX; i++)
+ param->params[i] = cpu_to_le32(c->ap_params[i]);
param->param_idx = CONF_SG_PARAMS_ALL;
ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
@@ -804,7 +841,8 @@ int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c,
struct acx_ap_rate_policy *acx;
int ret = 0;
- wl1271_debug(DEBUG_ACX, "acx ap rate policy");
+ wl1271_debug(DEBUG_ACX, "acx ap rate policy %d rates 0x%x",
+ idx, c->enabled_rates);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
@@ -898,12 +936,19 @@ out:
return ret;
}
-int wl1271_acx_frag_threshold(struct wl1271 *wl, u16 frag_threshold)
+int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold)
{
struct acx_frag_threshold *acx;
int ret = 0;
- wl1271_debug(DEBUG_ACX, "acx frag threshold");
+ /*
+ * If the fragmentation is not configured or out of range, use the
+ * default value.
+ */
+ if (frag_threshold > IEEE80211_MAX_FRAG_THRESHOLD)
+ frag_threshold = wl->conf.tx.frag_threshold;
+
+ wl1271_debug(DEBUG_ACX, "acx frag threshold: %d", frag_threshold);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
@@ -912,7 +957,7 @@ int wl1271_acx_frag_threshold(struct wl1271 *wl, u16 frag_threshold)
goto out;
}
- acx->frag_threshold = cpu_to_le16(frag_threshold);
+ acx->frag_threshold = cpu_to_le16((u16)frag_threshold);
ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of frag threshold failed: %d", ret);
@@ -954,6 +999,7 @@ out:
int wl1271_acx_ap_mem_cfg(struct wl1271 *wl)
{
struct wl1271_acx_ap_config_memory *mem_conf;
+ struct conf_memory_settings *mem;
int ret;
wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
@@ -964,11 +1010,21 @@ int wl1271_acx_ap_mem_cfg(struct wl1271 *wl)
goto out;
}
+ if (wl->chip.id == CHIP_ID_1283_PG20)
+ /*
+ * FIXME: The 128x AP FW does not yet support dynamic memory.
+ * Use the base memory configuration for 128x for now. This
+ * should be fine tuned in the future.
+ */
+ mem = &wl->conf.mem_wl128x;
+ else
+ mem = &wl->conf.mem_wl127x;
+
/* memory config */
- mem_conf->num_stations = wl->conf.mem.num_stations;
- mem_conf->rx_mem_block_num = wl->conf.mem.rx_block_num;
- mem_conf->tx_min_mem_block_num = wl->conf.mem.tx_min_block_num;
- mem_conf->num_ssid_profiles = wl->conf.mem.ssid_profiles;
+ mem_conf->num_stations = mem->num_stations;
+ mem_conf->rx_mem_block_num = mem->rx_block_num;
+ mem_conf->tx_min_mem_block_num = mem->tx_min_block_num;
+ mem_conf->num_ssid_profiles = mem->ssid_profiles;
mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS);
ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
@@ -986,6 +1042,7 @@ out:
int wl1271_acx_sta_mem_cfg(struct wl1271 *wl)
{
struct wl1271_acx_sta_config_memory *mem_conf;
+ struct conf_memory_settings *mem;
int ret;
wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
@@ -996,16 +1053,21 @@ int wl1271_acx_sta_mem_cfg(struct wl1271 *wl)
goto out;
}
+ if (wl->chip.id == CHIP_ID_1283_PG20)
+ mem = &wl->conf.mem_wl128x;
+ else
+ mem = &wl->conf.mem_wl127x;
+
/* memory config */
- mem_conf->num_stations = wl->conf.mem.num_stations;
- mem_conf->rx_mem_block_num = wl->conf.mem.rx_block_num;
- mem_conf->tx_min_mem_block_num = wl->conf.mem.tx_min_block_num;
- mem_conf->num_ssid_profiles = wl->conf.mem.ssid_profiles;
+ mem_conf->num_stations = mem->num_stations;
+ mem_conf->rx_mem_block_num = mem->rx_block_num;
+ mem_conf->tx_min_mem_block_num = mem->tx_min_block_num;
+ mem_conf->num_ssid_profiles = mem->ssid_profiles;
mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS);
- mem_conf->dyn_mem_enable = wl->conf.mem.dynamic_memory;
- mem_conf->tx_free_req = wl->conf.mem.min_req_tx_blocks;
- mem_conf->rx_free_req = wl->conf.mem.min_req_rx_blocks;
- mem_conf->tx_min = wl->conf.mem.tx_min;
+ mem_conf->dyn_mem_enable = mem->dynamic_memory;
+ mem_conf->tx_free_req = mem->min_req_tx_blocks;
+ mem_conf->rx_free_req = mem->min_req_rx_blocks;
+ mem_conf->tx_min = mem->tx_min;
ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
sizeof(*mem_conf));
@@ -1019,6 +1081,32 @@ out:
return ret;
}
+int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap)
+{
+ struct wl1271_acx_host_config_bitmap *bitmap_conf;
+ int ret;
+
+ bitmap_conf = kzalloc(sizeof(*bitmap_conf), GFP_KERNEL);
+ if (!bitmap_conf) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ bitmap_conf->host_cfg_bitmap = cpu_to_le32(host_cfg_bitmap);
+
+ ret = wl1271_cmd_configure(wl, ACX_HOST_IF_CFG_BITMAP,
+ bitmap_conf, sizeof(*bitmap_conf));
+ if (ret < 0) {
+ wl1271_warning("wl1271 bitmap config opt failed: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(bitmap_conf);
+
+ return ret;
+}
+
int wl1271_acx_init_mem_config(struct wl1271 *wl)
{
int ret;
@@ -1567,3 +1655,68 @@ out:
kfree(acx);
return ret;
}
+
+int wl1271_acx_set_ap_beacon_filter(struct wl1271 *wl, bool enable)
+{
+ struct acx_ap_beacon_filter *acx = NULL;
+ int ret;
+
+ wl1271_debug(DEBUG_ACX, "acx set ap beacon filter: %d", enable);
+
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx)
+ return -ENOMEM;
+
+ acx->enable = enable ? 1 : 0;
+
+ ret = wl1271_cmd_configure(wl, ACX_AP_BEACON_FILTER_OPT,
+ acx, sizeof(*acx));
+ if (ret < 0) {
+ wl1271_warning("acx set ap beacon filter failed: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(acx);
+ return ret;
+}
+
+int wl1271_acx_fm_coex(struct wl1271 *wl)
+{
+ struct wl1271_acx_fm_coex *acx;
+ int ret;
+
+ wl1271_debug(DEBUG_ACX, "acx fm coex setting");
+
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ acx->enable = wl->conf.fm_coex.enable;
+ acx->swallow_period = wl->conf.fm_coex.swallow_period;
+ acx->n_divider_fref_set_1 = wl->conf.fm_coex.n_divider_fref_set_1;
+ acx->n_divider_fref_set_2 = wl->conf.fm_coex.n_divider_fref_set_2;
+ acx->m_divider_fref_set_1 =
+ cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_1);
+ acx->m_divider_fref_set_2 =
+ cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_2);
+ acx->coex_pll_stabilization_time =
+ cpu_to_le32(wl->conf.fm_coex.coex_pll_stabilization_time);
+ acx->ldo_stabilization_time =
+ cpu_to_le16(wl->conf.fm_coex.ldo_stabilization_time);
+ acx->fm_disturbed_band_margin =
+ wl->conf.fm_coex.fm_disturbed_band_margin;
+ acx->swallow_clk_diff = wl->conf.fm_coex.swallow_clk_diff;
+
+ ret = wl1271_cmd_configure(wl, ACX_FM_COEX_CFG, acx, sizeof(*acx));
+ if (ret < 0) {
+ wl1271_warning("acx fm coex setting failed: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(acx);
+ return ret;
+}