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10#include <linux/etherdevice.h>
11
12#include "wfx.h"
13#include "hif_tx.h"
14#include "hif_tx_mib.h"
15#include "hif_api_mib.h"
16
17int hif_set_output_power(struct wfx_vif *wvif, int val)
18{
19 struct hif_mib_current_tx_power_level arg = {
20 .power_level = cpu_to_le32(val * 10),
21 };
22
23 return hif_write_mib(wvif->wdev, wvif->id,
24 HIF_MIB_ID_CURRENT_TX_POWER_LEVEL,
25 &arg, sizeof(arg));
26}
27
28int hif_set_beacon_wakeup_period(struct wfx_vif *wvif,
29 unsigned int dtim_interval,
30 unsigned int listen_interval)
31{
32 struct hif_mib_beacon_wake_up_period arg = {
33 .wakeup_period_min = dtim_interval,
34 .receive_dtim = 0,
35 .wakeup_period_max = listen_interval,
36 };
37
38 if (dtim_interval > 0xFF || listen_interval > 0xFFFF)
39 return -EINVAL;
40 return hif_write_mib(wvif->wdev, wvif->id,
41 HIF_MIB_ID_BEACON_WAKEUP_PERIOD,
42 &arg, sizeof(arg));
43}
44
45int hif_set_rcpi_rssi_threshold(struct wfx_vif *wvif,
46 int rssi_thold, int rssi_hyst)
47{
48 struct hif_mib_rcpi_rssi_threshold arg = {
49 .rolling_average_count = 8,
50 .detection = 1,
51 };
52
53 if (!rssi_thold && !rssi_hyst) {
54 arg.upperthresh = 1;
55 arg.lowerthresh = 1;
56 } else {
57 arg.upper_threshold = rssi_thold + rssi_hyst;
58 arg.upper_threshold = (arg.upper_threshold + 110) * 2;
59 arg.lower_threshold = rssi_thold;
60 arg.lower_threshold = (arg.lower_threshold + 110) * 2;
61 }
62
63 return hif_write_mib(wvif->wdev, wvif->id,
64 HIF_MIB_ID_RCPI_RSSI_THRESHOLD, &arg, sizeof(arg));
65}
66
67int hif_get_counters_table(struct wfx_dev *wdev, int vif_id,
68 struct hif_mib_extended_count_table *arg)
69{
70 if (wfx_api_older_than(wdev, 1, 3)) {
71
72 memset(arg, 0xFF, sizeof(*arg));
73 return hif_read_mib(wdev, vif_id, HIF_MIB_ID_COUNTERS_TABLE,
74 arg, sizeof(struct hif_mib_count_table));
75 } else {
76 return hif_read_mib(wdev, vif_id,
77 HIF_MIB_ID_EXTENDED_COUNTERS_TABLE, arg,
78 sizeof(struct hif_mib_extended_count_table));
79 }
80}
81
82int hif_set_macaddr(struct wfx_vif *wvif, u8 *mac)
83{
84 struct hif_mib_mac_address msg = { };
85
86 if (mac)
87 ether_addr_copy(msg.mac_addr, mac);
88 return hif_write_mib(wvif->wdev, wvif->id, HIF_MIB_ID_DOT11_MAC_ADDRESS,
89 &msg, sizeof(msg));
90}
91
92int hif_set_rx_filter(struct wfx_vif *wvif,
93 bool filter_bssid, bool filter_prbreq)
94{
95 struct hif_mib_rx_filter arg = { };
96
97 if (filter_bssid)
98 arg.bssid_filter = 1;
99 if (!filter_prbreq)
100 arg.fwd_probe_req = 1;
101 return hif_write_mib(wvif->wdev, wvif->id, HIF_MIB_ID_RX_FILTER,
102 &arg, sizeof(arg));
103}
104
105int hif_set_beacon_filter_table(struct wfx_vif *wvif, int tbl_len,
106 const struct hif_ie_table_entry *tbl)
107{
108 int ret;
109 struct hif_mib_bcn_filter_table *arg;
110 int buf_len = struct_size(arg, ie_table, tbl_len);
111
112 arg = kzalloc(buf_len, GFP_KERNEL);
113 if (!arg)
114 return -ENOMEM;
115 arg->num_of_info_elmts = cpu_to_le32(tbl_len);
116 memcpy(arg->ie_table, tbl, flex_array_size(arg, ie_table, tbl_len));
117 ret = hif_write_mib(wvif->wdev, wvif->id,
118 HIF_MIB_ID_BEACON_FILTER_TABLE, arg, buf_len);
119 kfree(arg);
120 return ret;
121}
122
123int hif_beacon_filter_control(struct wfx_vif *wvif,
124 int enable, int beacon_count)
125{
126 struct hif_mib_bcn_filter_enable arg = {
127 .enable = cpu_to_le32(enable),
128 .bcn_count = cpu_to_le32(beacon_count),
129 };
130 return hif_write_mib(wvif->wdev, wvif->id,
131 HIF_MIB_ID_BEACON_FILTER_ENABLE,
132 &arg, sizeof(arg));
133}
134
135int hif_set_operational_mode(struct wfx_dev *wdev, enum hif_op_power_mode mode)
136{
137 struct hif_mib_gl_operational_power_mode arg = {
138 .power_mode = mode,
139 .wup_ind_activation = 1,
140 };
141
142 return hif_write_mib(wdev, -1, HIF_MIB_ID_GL_OPERATIONAL_POWER_MODE,
143 &arg, sizeof(arg));
144}
145
146int hif_set_template_frame(struct wfx_vif *wvif, struct sk_buff *skb,
147 u8 frame_type, int init_rate)
148{
149 struct hif_mib_template_frame *arg;
150
151 WARN(skb->len > HIF_API_MAX_TEMPLATE_FRAME_SIZE, "frame is too big");
152 skb_push(skb, 4);
153 arg = (struct hif_mib_template_frame *)skb->data;
154 skb_pull(skb, 4);
155 arg->init_rate = init_rate;
156 arg->frame_type = frame_type;
157 arg->frame_length = cpu_to_le16(skb->len);
158 return hif_write_mib(wvif->wdev, wvif->id, HIF_MIB_ID_TEMPLATE_FRAME,
159 arg, sizeof(*arg) + skb->len);
160}
161
162int hif_set_mfp(struct wfx_vif *wvif, bool capable, bool required)
163{
164 struct hif_mib_protected_mgmt_policy arg = { };
165
166 WARN(required && !capable, "incoherent arguments");
167 if (capable) {
168 arg.pmf_enable = 1;
169 arg.host_enc_auth_frames = 1;
170 }
171 if (!required)
172 arg.unpmf_allowed = 1;
173 return hif_write_mib(wvif->wdev, wvif->id,
174 HIF_MIB_ID_PROTECTED_MGMT_POLICY,
175 &arg, sizeof(arg));
176}
177
178int hif_set_block_ack_policy(struct wfx_vif *wvif,
179 u8 tx_tid_policy, u8 rx_tid_policy)
180{
181 struct hif_mib_block_ack_policy arg = {
182 .block_ack_tx_tid_policy = tx_tid_policy,
183 .block_ack_rx_tid_policy = rx_tid_policy,
184 };
185
186 return hif_write_mib(wvif->wdev, wvif->id, HIF_MIB_ID_BLOCK_ACK_POLICY,
187 &arg, sizeof(arg));
188}
189
190int hif_set_association_mode(struct wfx_vif *wvif, int ampdu_density,
191 bool greenfield, bool short_preamble)
192{
193 struct hif_mib_set_association_mode arg = {
194 .preambtype_use = 1,
195 .mode = 1,
196 .spacing = 1,
197 .short_preamble = short_preamble,
198 .greenfield = greenfield,
199 .mpdu_start_spacing = ampdu_density,
200 };
201
202 return hif_write_mib(wvif->wdev, wvif->id,
203 HIF_MIB_ID_SET_ASSOCIATION_MODE, &arg, sizeof(arg));
204}
205
206int hif_set_tx_rate_retry_policy(struct wfx_vif *wvif,
207 int policy_index, u8 *rates)
208{
209 struct hif_mib_set_tx_rate_retry_policy *arg;
210 size_t size = struct_size(arg, tx_rate_retry_policy, 1);
211 int ret;
212
213 arg = kzalloc(size, GFP_KERNEL);
214 if (!arg)
215 return -ENOMEM;
216 arg->num_tx_rate_policies = 1;
217 arg->tx_rate_retry_policy[0].policy_index = policy_index;
218 arg->tx_rate_retry_policy[0].short_retry_count = 255;
219 arg->tx_rate_retry_policy[0].long_retry_count = 255;
220 arg->tx_rate_retry_policy[0].first_rate_sel = 1;
221 arg->tx_rate_retry_policy[0].terminate = 1;
222 arg->tx_rate_retry_policy[0].count_init = 1;
223 memcpy(&arg->tx_rate_retry_policy[0].rates, rates,
224 sizeof(arg->tx_rate_retry_policy[0].rates));
225 ret = hif_write_mib(wvif->wdev, wvif->id,
226 HIF_MIB_ID_SET_TX_RATE_RETRY_POLICY, arg, size);
227 kfree(arg);
228 return ret;
229}
230
231int hif_keep_alive_period(struct wfx_vif *wvif, int period)
232{
233 struct hif_mib_keep_alive_period arg = {
234 .keep_alive_period = cpu_to_le16(period),
235 };
236
237 return hif_write_mib(wvif->wdev, wvif->id, HIF_MIB_ID_KEEP_ALIVE_PERIOD,
238 &arg, sizeof(arg));
239};
240
241int hif_set_arp_ipv4_filter(struct wfx_vif *wvif, int idx, __be32 *addr)
242{
243 struct hif_mib_arp_ip_addr_table arg = {
244 .condition_idx = idx,
245 .arp_enable = HIF_ARP_NS_FILTERING_DISABLE,
246 };
247
248 if (addr) {
249
250 memcpy(arg.ipv4_address, addr, sizeof(arg.ipv4_address));
251 arg.arp_enable = HIF_ARP_NS_FILTERING_ENABLE;
252 }
253 return hif_write_mib(wvif->wdev, wvif->id,
254 HIF_MIB_ID_ARP_IP_ADDRESSES_TABLE,
255 &arg, sizeof(arg));
256}
257
258int hif_use_multi_tx_conf(struct wfx_dev *wdev, bool enable)
259{
260 struct hif_mib_gl_set_multi_msg arg = {
261 .enable_multi_tx_conf = enable,
262 };
263
264 return hif_write_mib(wdev, -1, HIF_MIB_ID_GL_SET_MULTI_MSG,
265 &arg, sizeof(arg));
266}
267
268int hif_set_uapsd_info(struct wfx_vif *wvif, unsigned long val)
269{
270 struct hif_mib_set_uapsd_information arg = { };
271
272 if (val & BIT(IEEE80211_AC_VO))
273 arg.trig_voice = 1;
274 if (val & BIT(IEEE80211_AC_VI))
275 arg.trig_video = 1;
276 if (val & BIT(IEEE80211_AC_BE))
277 arg.trig_be = 1;
278 if (val & BIT(IEEE80211_AC_BK))
279 arg.trig_bckgrnd = 1;
280 return hif_write_mib(wvif->wdev, wvif->id,
281 HIF_MIB_ID_SET_UAPSD_INFORMATION,
282 &arg, sizeof(arg));
283}
284
285int hif_erp_use_protection(struct wfx_vif *wvif, bool enable)
286{
287 struct hif_mib_non_erp_protection arg = {
288 .use_cts_to_self = enable,
289 };
290
291 return hif_write_mib(wvif->wdev, wvif->id,
292 HIF_MIB_ID_NON_ERP_PROTECTION, &arg, sizeof(arg));
293}
294
295int hif_slot_time(struct wfx_vif *wvif, int val)
296{
297 struct hif_mib_slot_time arg = {
298 .slot_time = cpu_to_le32(val),
299 };
300
301 return hif_write_mib(wvif->wdev, wvif->id, HIF_MIB_ID_SLOT_TIME,
302 &arg, sizeof(arg));
303}
304
305int hif_wep_default_key_id(struct wfx_vif *wvif, int val)
306{
307 struct hif_mib_wep_default_key_id arg = {
308 .wep_default_key_id = val,
309 };
310
311 return hif_write_mib(wvif->wdev, wvif->id,
312 HIF_MIB_ID_DOT11_WEP_DEFAULT_KEY_ID,
313 &arg, sizeof(arg));
314}
315
316int hif_rts_threshold(struct wfx_vif *wvif, int val)
317{
318 struct hif_mib_dot11_rts_threshold arg = {
319 .threshold = cpu_to_le32(val >= 0 ? val : 0xFFFF),
320 };
321
322 return hif_write_mib(wvif->wdev, wvif->id,
323 HIF_MIB_ID_DOT11_RTS_THRESHOLD, &arg, sizeof(arg));
324}
325
