Commit | Line | Data |
---|---|---|
a9b3a9f7 | 1 | /* |
96481b20 | 2 | Copyright (C) 2009 - 2010 Ivo van Doorn <IvDoorn@gmail.com> |
9c9a0d14 GW |
3 | Copyright (C) 2009 Alban Browaeys <prahal@yahoo.com> |
4 | Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org> | |
5 | Copyright (C) 2009 Luis Correia <luis.f.correia@gmail.com> | |
6 | Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de> | |
7 | Copyright (C) 2009 Mark Asselstine <asselsm@gmail.com> | |
8 | Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com> | |
9 | Copyright (C) 2009 Bart Zolnierkiewicz <bzolnier@gmail.com> | |
a9b3a9f7 ID |
10 | <http://rt2x00.serialmonkey.com> |
11 | ||
12 | This program is free software; you can redistribute it and/or modify | |
13 | it under the terms of the GNU General Public License as published by | |
14 | the Free Software Foundation; either version 2 of the License, or | |
15 | (at your option) any later version. | |
16 | ||
17 | This program is distributed in the hope that it will be useful, | |
18 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | GNU General Public License for more details. | |
21 | ||
22 | You should have received a copy of the GNU General Public License | |
23 | along with this program; if not, write to the | |
24 | Free Software Foundation, Inc., | |
25 | 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
26 | */ | |
27 | ||
28 | /* | |
29 | Module: rt2800pci | |
30 | Abstract: rt2800pci device specific routines. | |
31 | Supported chipsets: RT2800E & RT2800ED. | |
32 | */ | |
33 | ||
a9b3a9f7 ID |
34 | #include <linux/delay.h> |
35 | #include <linux/etherdevice.h> | |
36 | #include <linux/init.h> | |
37 | #include <linux/kernel.h> | |
38 | #include <linux/module.h> | |
39 | #include <linux/pci.h> | |
40 | #include <linux/platform_device.h> | |
41 | #include <linux/eeprom_93cx6.h> | |
42 | ||
43 | #include "rt2x00.h" | |
69a2bac8 | 44 | #include "rt2x00mmio.h" |
a9b3a9f7 ID |
45 | #include "rt2x00pci.h" |
46 | #include "rt2x00soc.h" | |
7ef5cc92 | 47 | #include "rt2800lib.h" |
0bc202b3 | 48 | #include "rt2800mmio.h" |
b54f78a8 | 49 | #include "rt2800.h" |
a9b3a9f7 ID |
50 | #include "rt2800pci.h" |
51 | ||
a9b3a9f7 ID |
52 | /* |
53 | * Allow hardware encryption to be disabled. | |
54 | */ | |
eb939922 | 55 | static bool modparam_nohwcrypt = false; |
a9b3a9f7 ID |
56 | module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); |
57 | MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); | |
58 | ||
ad417a53 GW |
59 | static bool rt2800pci_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) |
60 | { | |
61 | return modparam_nohwcrypt; | |
62 | } | |
63 | ||
a9b3a9f7 ID |
64 | static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token) |
65 | { | |
66 | unsigned int i; | |
67 | u32 reg; | |
68 | ||
f18d4463 LC |
69 | /* |
70 | * SOC devices don't support MCU requests. | |
71 | */ | |
72 | if (rt2x00_is_soc(rt2x00dev)) | |
73 | return; | |
74 | ||
a9b3a9f7 | 75 | for (i = 0; i < 200; i++) { |
b9570b66 | 76 | rt2x00mmio_register_read(rt2x00dev, H2M_MAILBOX_CID, ®); |
a9b3a9f7 ID |
77 | |
78 | if ((rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD0) == token) || | |
79 | (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD1) == token) || | |
80 | (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD2) == token) || | |
81 | (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD3) == token)) | |
82 | break; | |
83 | ||
84 | udelay(REGISTER_BUSY_DELAY); | |
85 | } | |
86 | ||
87 | if (i == 200) | |
ec9c4989 | 88 | rt2x00_err(rt2x00dev, "MCU request failed, no response from hardware\n"); |
a9b3a9f7 | 89 | |
b9570b66 GJ |
90 | rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0); |
91 | rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0); | |
a9b3a9f7 ID |
92 | } |
93 | ||
72c7296e | 94 | #ifdef CONFIG_PCI |
a9b3a9f7 ID |
95 | static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom) |
96 | { | |
97 | struct rt2x00_dev *rt2x00dev = eeprom->data; | |
98 | u32 reg; | |
99 | ||
b9570b66 | 100 | rt2x00mmio_register_read(rt2x00dev, E2PROM_CSR, ®); |
a9b3a9f7 ID |
101 | |
102 | eeprom->reg_data_in = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_IN); | |
103 | eeprom->reg_data_out = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_OUT); | |
104 | eeprom->reg_data_clock = | |
105 | !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_CLOCK); | |
106 | eeprom->reg_chip_select = | |
107 | !!rt2x00_get_field32(reg, E2PROM_CSR_CHIP_SELECT); | |
108 | } | |
109 | ||
110 | static void rt2800pci_eepromregister_write(struct eeprom_93cx6 *eeprom) | |
111 | { | |
112 | struct rt2x00_dev *rt2x00dev = eeprom->data; | |
113 | u32 reg = 0; | |
114 | ||
115 | rt2x00_set_field32(®, E2PROM_CSR_DATA_IN, !!eeprom->reg_data_in); | |
116 | rt2x00_set_field32(®, E2PROM_CSR_DATA_OUT, !!eeprom->reg_data_out); | |
117 | rt2x00_set_field32(®, E2PROM_CSR_DATA_CLOCK, | |
118 | !!eeprom->reg_data_clock); | |
119 | rt2x00_set_field32(®, E2PROM_CSR_CHIP_SELECT, | |
120 | !!eeprom->reg_chip_select); | |
121 | ||
b9570b66 | 122 | rt2x00mmio_register_write(rt2x00dev, E2PROM_CSR, reg); |
a9b3a9f7 ID |
123 | } |
124 | ||
a02308e9 | 125 | static int rt2800pci_read_eeprom_pci(struct rt2x00_dev *rt2x00dev) |
a9b3a9f7 ID |
126 | { |
127 | struct eeprom_93cx6 eeprom; | |
128 | u32 reg; | |
129 | ||
b9570b66 | 130 | rt2x00mmio_register_read(rt2x00dev, E2PROM_CSR, ®); |
a9b3a9f7 ID |
131 | |
132 | eeprom.data = rt2x00dev; | |
133 | eeprom.register_read = rt2800pci_eepromregister_read; | |
134 | eeprom.register_write = rt2800pci_eepromregister_write; | |
20f8b139 GW |
135 | switch (rt2x00_get_field32(reg, E2PROM_CSR_TYPE)) |
136 | { | |
137 | case 0: | |
138 | eeprom.width = PCI_EEPROM_WIDTH_93C46; | |
139 | break; | |
140 | case 1: | |
141 | eeprom.width = PCI_EEPROM_WIDTH_93C66; | |
142 | break; | |
143 | default: | |
144 | eeprom.width = PCI_EEPROM_WIDTH_93C86; | |
145 | break; | |
146 | } | |
a9b3a9f7 ID |
147 | eeprom.reg_data_in = 0; |
148 | eeprom.reg_data_out = 0; | |
149 | eeprom.reg_data_clock = 0; | |
150 | eeprom.reg_chip_select = 0; | |
151 | ||
152 | eeprom_93cx6_multiread(&eeprom, EEPROM_BASE, rt2x00dev->eeprom, | |
153 | EEPROM_SIZE / sizeof(u16)); | |
a02308e9 GJ |
154 | |
155 | return 0; | |
a9b3a9f7 ID |
156 | } |
157 | ||
a6598682 GW |
158 | static int rt2800pci_efuse_detect(struct rt2x00_dev *rt2x00dev) |
159 | { | |
30e84034 | 160 | return rt2800_efuse_detect(rt2x00dev); |
a9b3a9f7 ID |
161 | } |
162 | ||
a02308e9 | 163 | static inline int rt2800pci_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev) |
a9b3a9f7 | 164 | { |
a02308e9 | 165 | return rt2800_read_eeprom_efuse(rt2x00dev); |
a9b3a9f7 | 166 | } |
a9b3a9f7 | 167 | |
a9b3a9f7 ID |
168 | /* |
169 | * Firmware functions | |
170 | */ | |
171 | static char *rt2800pci_get_firmware_name(struct rt2x00_dev *rt2x00dev) | |
172 | { | |
a89534ed WH |
173 | /* |
174 | * Chip rt3290 use specific 4KB firmware named rt3290.bin. | |
175 | */ | |
176 | if (rt2x00_rt(rt2x00dev, RT3290)) | |
177 | return FIRMWARE_RT3290; | |
178 | else | |
179 | return FIRMWARE_RT2860; | |
a9b3a9f7 ID |
180 | } |
181 | ||
f31c9a8c | 182 | static int rt2800pci_write_firmware(struct rt2x00_dev *rt2x00dev, |
a9b3a9f7 ID |
183 | const u8 *data, const size_t len) |
184 | { | |
a9b3a9f7 ID |
185 | u32 reg; |
186 | ||
a9b3a9f7 ID |
187 | /* |
188 | * enable Host program ram write selection | |
189 | */ | |
190 | reg = 0; | |
191 | rt2x00_set_field32(®, PBF_SYS_CTRL_HOST_RAM_WRITE, 1); | |
b9570b66 | 192 | rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, reg); |
a9b3a9f7 ID |
193 | |
194 | /* | |
195 | * Write firmware to device. | |
196 | */ | |
b9570b66 GJ |
197 | rt2x00mmio_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE, |
198 | data, len); | |
a9b3a9f7 | 199 | |
b9570b66 GJ |
200 | rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000); |
201 | rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001); | |
a9b3a9f7 | 202 | |
b9570b66 GJ |
203 | rt2x00mmio_register_write(rt2x00dev, H2M_BBP_AGENT, 0); |
204 | rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); | |
a9b3a9f7 ID |
205 | |
206 | return 0; | |
207 | } | |
899a5f49 | 208 | #endif /* CONFIG_PCI */ |
a9b3a9f7 | 209 | |
a9b3a9f7 ID |
210 | /* |
211 | * Device state switch handlers. | |
212 | */ | |
a9b3a9f7 ID |
213 | static int rt2800pci_enable_radio(struct rt2x00_dev *rt2x00dev) |
214 | { | |
e8b461c3 JK |
215 | int retval; |
216 | ||
52b8243b JK |
217 | /* Wait for DMA, ignore error until we initialize queues. */ |
218 | rt2800_wait_wpdma_ready(rt2x00dev); | |
219 | ||
7573afdf | 220 | if (unlikely(rt2800mmio_init_queues(rt2x00dev))) |
a9b3a9f7 ID |
221 | return -EIO; |
222 | ||
e8b461c3 JK |
223 | retval = rt2800_enable_radio(rt2x00dev); |
224 | if (retval) | |
225 | return retval; | |
226 | ||
227 | /* After resume MCU_BOOT_SIGNAL will trash these. */ | |
b9570b66 GJ |
228 | rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0); |
229 | rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0); | |
e8b461c3 JK |
230 | |
231 | rt2800_mcu_request(rt2x00dev, MCU_SLEEP, TOKEN_RADIO_OFF, 0xff, 0x02); | |
232 | rt2800pci_mcu_status(rt2x00dev, TOKEN_RADIO_OFF); | |
233 | ||
234 | rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, TOKEN_WAKEUP, 0, 0); | |
235 | rt2800pci_mcu_status(rt2x00dev, TOKEN_WAKEUP); | |
236 | ||
237 | return retval; | |
a9b3a9f7 ID |
238 | } |
239 | ||
240 | static void rt2800pci_disable_radio(struct rt2x00_dev *rt2x00dev) | |
241 | { | |
7f6e144f RJH |
242 | if (rt2x00_is_soc(rt2x00dev)) { |
243 | rt2800_disable_radio(rt2x00dev); | |
b9570b66 GJ |
244 | rt2x00mmio_register_write(rt2x00dev, PWR_PIN_CFG, 0); |
245 | rt2x00mmio_register_write(rt2x00dev, TX_PIN_CFG, 0); | |
7f6e144f | 246 | } |
a9b3a9f7 ID |
247 | } |
248 | ||
249 | static int rt2800pci_set_state(struct rt2x00_dev *rt2x00dev, | |
250 | enum dev_state state) | |
251 | { | |
a9b3a9f7 | 252 | if (state == STATE_AWAKE) { |
09a3311c JK |
253 | rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, TOKEN_WAKEUP, |
254 | 0, 0x02); | |
255 | rt2800pci_mcu_status(rt2x00dev, TOKEN_WAKEUP); | |
7f6e144f | 256 | } else if (state == STATE_SLEEP) { |
b9570b66 GJ |
257 | rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_STATUS, |
258 | 0xffffffff); | |
259 | rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CID, | |
260 | 0xffffffff); | |
09a3311c JK |
261 | rt2800_mcu_request(rt2x00dev, MCU_SLEEP, TOKEN_SLEEP, |
262 | 0xff, 0x01); | |
a9b3a9f7 ID |
263 | } |
264 | ||
265 | return 0; | |
266 | } | |
267 | ||
268 | static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev, | |
269 | enum dev_state state) | |
270 | { | |
271 | int retval = 0; | |
272 | ||
273 | switch (state) { | |
274 | case STATE_RADIO_ON: | |
a9b3a9f7 ID |
275 | retval = rt2800pci_enable_radio(rt2x00dev); |
276 | break; | |
277 | case STATE_RADIO_OFF: | |
278 | /* | |
279 | * After the radio has been disabled, the device should | |
280 | * be put to sleep for powersaving. | |
281 | */ | |
282 | rt2800pci_disable_radio(rt2x00dev); | |
283 | rt2800pci_set_state(rt2x00dev, STATE_SLEEP); | |
284 | break; | |
a9b3a9f7 ID |
285 | case STATE_RADIO_IRQ_ON: |
286 | case STATE_RADIO_IRQ_OFF: | |
b5cfde3f | 287 | rt2800mmio_toggle_irq(rt2x00dev, state); |
a9b3a9f7 ID |
288 | break; |
289 | case STATE_DEEP_SLEEP: | |
290 | case STATE_SLEEP: | |
291 | case STATE_STANDBY: | |
292 | case STATE_AWAKE: | |
293 | retval = rt2800pci_set_state(rt2x00dev, state); | |
294 | break; | |
295 | default: | |
296 | retval = -ENOTSUPP; | |
297 | break; | |
298 | } | |
299 | ||
300 | if (unlikely(retval)) | |
ec9c4989 JP |
301 | rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n", |
302 | state, retval); | |
a9b3a9f7 ID |
303 | |
304 | return retval; | |
305 | } | |
306 | ||
68597ea8 | 307 | #ifdef CONFIG_PCI |
a9b3a9f7 ID |
308 | /* |
309 | * Device probe functions. | |
310 | */ | |
a02308e9 | 311 | static int rt2800pci_read_eeprom(struct rt2x00_dev *rt2x00dev) |
7ab71325 | 312 | { |
a02308e9 GJ |
313 | int retval; |
314 | ||
68597ea8 | 315 | if (rt2800pci_efuse_detect(rt2x00dev)) |
a02308e9 | 316 | retval = rt2800pci_read_eeprom_efuse(rt2x00dev); |
cea90e55 | 317 | else |
a02308e9 GJ |
318 | retval = rt2800pci_read_eeprom_pci(rt2x00dev); |
319 | ||
320 | return retval; | |
a9b3a9f7 ID |
321 | } |
322 | ||
e783619e HS |
323 | static const struct ieee80211_ops rt2800pci_mac80211_ops = { |
324 | .tx = rt2x00mac_tx, | |
325 | .start = rt2x00mac_start, | |
326 | .stop = rt2x00mac_stop, | |
327 | .add_interface = rt2x00mac_add_interface, | |
328 | .remove_interface = rt2x00mac_remove_interface, | |
329 | .config = rt2x00mac_config, | |
330 | .configure_filter = rt2x00mac_configure_filter, | |
e783619e HS |
331 | .set_key = rt2x00mac_set_key, |
332 | .sw_scan_start = rt2x00mac_sw_scan_start, | |
333 | .sw_scan_complete = rt2x00mac_sw_scan_complete, | |
334 | .get_stats = rt2x00mac_get_stats, | |
335 | .get_tkip_seq = rt2800_get_tkip_seq, | |
336 | .set_rts_threshold = rt2800_set_rts_threshold, | |
a2b1328a HS |
337 | .sta_add = rt2x00mac_sta_add, |
338 | .sta_remove = rt2x00mac_sta_remove, | |
e783619e HS |
339 | .bss_info_changed = rt2x00mac_bss_info_changed, |
340 | .conf_tx = rt2800_conf_tx, | |
341 | .get_tsf = rt2800_get_tsf, | |
342 | .rfkill_poll = rt2x00mac_rfkill_poll, | |
343 | .ampdu_action = rt2800_ampdu_action, | |
f44df18c | 344 | .flush = rt2x00mac_flush, |
977206d7 | 345 | .get_survey = rt2800_get_survey, |
e7dee444 | 346 | .get_ringparam = rt2x00mac_get_ringparam, |
5f0dd296 | 347 | .tx_frames_pending = rt2x00mac_tx_frames_pending, |
e783619e HS |
348 | }; |
349 | ||
e796643e | 350 | static const struct rt2800_ops rt2800pci_rt2800_ops = { |
b9570b66 GJ |
351 | .register_read = rt2x00mmio_register_read, |
352 | .register_read_lock = rt2x00mmio_register_read, /* same for PCI */ | |
353 | .register_write = rt2x00mmio_register_write, | |
354 | .register_write_lock = rt2x00mmio_register_write, /* same for PCI */ | |
355 | .register_multiread = rt2x00mmio_register_multiread, | |
356 | .register_multiwrite = rt2x00mmio_register_multiwrite, | |
357 | .regbusy_read = rt2x00mmio_regbusy_read, | |
ad417a53 GW |
358 | .read_eeprom = rt2800pci_read_eeprom, |
359 | .hwcrypt_disabled = rt2800pci_hwcrypt_disabled, | |
e796643e | 360 | .drv_write_firmware = rt2800pci_write_firmware, |
7573afdf | 361 | .drv_init_registers = rt2800mmio_init_registers, |
45c67550 | 362 | .drv_get_txwi = rt2800mmio_get_txwi, |
e796643e ID |
363 | }; |
364 | ||
a9b3a9f7 | 365 | static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = { |
b5cfde3f GJ |
366 | .irq_handler = rt2800mmio_interrupt, |
367 | .txstatus_tasklet = rt2800mmio_txstatus_tasklet, | |
368 | .pretbtt_tasklet = rt2800mmio_pretbtt_tasklet, | |
369 | .tbtt_tasklet = rt2800mmio_tbtt_tasklet, | |
370 | .rxdone_tasklet = rt2800mmio_rxdone_tasklet, | |
371 | .autowake_tasklet = rt2800mmio_autowake_tasklet, | |
ad417a53 | 372 | .probe_hw = rt2800_probe_hw, |
a9b3a9f7 | 373 | .get_firmware_name = rt2800pci_get_firmware_name, |
f31c9a8c ID |
374 | .check_firmware = rt2800_check_firmware, |
375 | .load_firmware = rt2800_load_firmware, | |
b9570b66 GJ |
376 | .initialize = rt2x00mmio_initialize, |
377 | .uninitialize = rt2x00mmio_uninitialize, | |
7573afdf GJ |
378 | .get_entry_state = rt2800mmio_get_entry_state, |
379 | .clear_entry = rt2800mmio_clear_entry, | |
a9b3a9f7 | 380 | .set_device_state = rt2800pci_set_device_state, |
f4450616 BZ |
381 | .rfkill_poll = rt2800_rfkill_poll, |
382 | .link_stats = rt2800_link_stats, | |
383 | .reset_tuner = rt2800_reset_tuner, | |
384 | .link_tuner = rt2800_link_tuner, | |
9e33a355 | 385 | .gain_calibration = rt2800_gain_calibration, |
2e9c43dd | 386 | .vco_calibration = rt2800_vco_calibration, |
51e62469 GJ |
387 | .start_queue = rt2800mmio_start_queue, |
388 | .kick_queue = rt2800mmio_kick_queue, | |
389 | .stop_queue = rt2800mmio_stop_queue, | |
b9570b66 | 390 | .flush_queue = rt2x00mmio_flush_queue, |
45c67550 | 391 | .write_tx_desc = rt2800mmio_write_tx_desc, |
0c5879bc | 392 | .write_tx_data = rt2800_write_tx_data, |
f0194b2d | 393 | .write_beacon = rt2800_write_beacon, |
69cf36a4 | 394 | .clear_beacon = rt2800_clear_beacon, |
d10b7547 | 395 | .fill_rxdone = rt2800mmio_fill_rxdone, |
f4450616 BZ |
396 | .config_shared_key = rt2800_config_shared_key, |
397 | .config_pairwise_key = rt2800_config_pairwise_key, | |
398 | .config_filter = rt2800_config_filter, | |
399 | .config_intf = rt2800_config_intf, | |
400 | .config_erp = rt2800_config_erp, | |
401 | .config_ant = rt2800_config_ant, | |
402 | .config = rt2800_config, | |
a2b1328a HS |
403 | .sta_add = rt2800_sta_add, |
404 | .sta_remove = rt2800_sta_remove, | |
a9b3a9f7 ID |
405 | }; |
406 | ||
a9b3a9f7 | 407 | static const struct rt2x00_ops rt2800pci_ops = { |
04d0362e | 408 | .name = KBUILD_MODNAME, |
3a1c0128 | 409 | .drv_data_size = sizeof(struct rt2800_drv_data), |
04d0362e GW |
410 | .max_ap_intf = 8, |
411 | .eeprom_size = EEPROM_SIZE, | |
412 | .rf_size = RF_SIZE, | |
413 | .tx_queues = NUM_TX_QUEUES, | |
51e62469 | 414 | .queue_init = rt2800mmio_queue_init, |
04d0362e | 415 | .lib = &rt2800pci_rt2x00_ops, |
e796643e | 416 | .drv = &rt2800pci_rt2800_ops, |
e783619e | 417 | .hw = &rt2800pci_mac80211_ops, |
a9b3a9f7 | 418 | #ifdef CONFIG_RT2X00_LIB_DEBUGFS |
04d0362e | 419 | .debugfs = &rt2800_rt2x00debug, |
a9b3a9f7 ID |
420 | #endif /* CONFIG_RT2X00_LIB_DEBUGFS */ |
421 | }; | |
422 | ||
423 | /* | |
424 | * RT2800pci module information. | |
425 | */ | |
a3aa1884 | 426 | static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = { |
e01ae27f GW |
427 | { PCI_DEVICE(0x1814, 0x0601) }, |
428 | { PCI_DEVICE(0x1814, 0x0681) }, | |
429 | { PCI_DEVICE(0x1814, 0x0701) }, | |
430 | { PCI_DEVICE(0x1814, 0x0781) }, | |
431 | { PCI_DEVICE(0x1814, 0x3090) }, | |
432 | { PCI_DEVICE(0x1814, 0x3091) }, | |
433 | { PCI_DEVICE(0x1814, 0x3092) }, | |
434 | { PCI_DEVICE(0x1432, 0x7708) }, | |
435 | { PCI_DEVICE(0x1432, 0x7727) }, | |
436 | { PCI_DEVICE(0x1432, 0x7728) }, | |
437 | { PCI_DEVICE(0x1432, 0x7738) }, | |
438 | { PCI_DEVICE(0x1432, 0x7748) }, | |
439 | { PCI_DEVICE(0x1432, 0x7758) }, | |
440 | { PCI_DEVICE(0x1432, 0x7768) }, | |
441 | { PCI_DEVICE(0x1462, 0x891a) }, | |
442 | { PCI_DEVICE(0x1a3b, 0x1059) }, | |
a89534ed WH |
443 | #ifdef CONFIG_RT2800PCI_RT3290 |
444 | { PCI_DEVICE(0x1814, 0x3290) }, | |
445 | #endif | |
f93bc9b3 | 446 | #ifdef CONFIG_RT2800PCI_RT33XX |
e01ae27f | 447 | { PCI_DEVICE(0x1814, 0x3390) }, |
f93bc9b3 | 448 | #endif |
de1ebdce | 449 | #ifdef CONFIG_RT2800PCI_RT35XX |
e01ae27f GW |
450 | { PCI_DEVICE(0x1432, 0x7711) }, |
451 | { PCI_DEVICE(0x1432, 0x7722) }, | |
452 | { PCI_DEVICE(0x1814, 0x3060) }, | |
453 | { PCI_DEVICE(0x1814, 0x3062) }, | |
454 | { PCI_DEVICE(0x1814, 0x3562) }, | |
455 | { PCI_DEVICE(0x1814, 0x3592) }, | |
456 | { PCI_DEVICE(0x1814, 0x3593) }, | |
c4806014 | 457 | { PCI_DEVICE(0x1814, 0x359f) }, |
60687ba7 RST |
458 | #endif |
459 | #ifdef CONFIG_RT2800PCI_RT53XX | |
ccf91bd6 | 460 | { PCI_DEVICE(0x1814, 0x5360) }, |
f57d7b6c | 461 | { PCI_DEVICE(0x1814, 0x5362) }, |
e01ae27f | 462 | { PCI_DEVICE(0x1814, 0x5390) }, |
f57d7b6c | 463 | { PCI_DEVICE(0x1814, 0x5392) }, |
5126d97e | 464 | { PCI_DEVICE(0x1814, 0x539a) }, |
2aed6915 | 465 | { PCI_DEVICE(0x1814, 0x539b) }, |
71e0b38c | 466 | { PCI_DEVICE(0x1814, 0x539f) }, |
de1ebdce | 467 | #endif |
a9b3a9f7 ID |
468 | { 0, } |
469 | }; | |
72c7296e | 470 | #endif /* CONFIG_PCI */ |
a9b3a9f7 ID |
471 | |
472 | MODULE_AUTHOR(DRV_PROJECT); | |
473 | MODULE_VERSION(DRV_VERSION); | |
474 | MODULE_DESCRIPTION("Ralink RT2800 PCI & PCMCIA Wireless LAN driver."); | |
475 | MODULE_SUPPORTED_DEVICE("Ralink RT2860 PCI & PCMCIA chipset based cards"); | |
72c7296e | 476 | #ifdef CONFIG_PCI |
a9b3a9f7 ID |
477 | MODULE_FIRMWARE(FIRMWARE_RT2860); |
478 | MODULE_DEVICE_TABLE(pci, rt2800pci_device_table); | |
72c7296e | 479 | #endif /* CONFIG_PCI */ |
a9b3a9f7 ID |
480 | MODULE_LICENSE("GPL"); |
481 | ||
5818a46a | 482 | #if defined(CONFIG_SOC_RT288X) || defined(CONFIG_SOC_RT305X) |
68597ea8 GJ |
483 | static int rt2800soc_read_eeprom(struct rt2x00_dev *rt2x00dev) |
484 | { | |
485 | void __iomem *base_addr = ioremap(0x1F040000, EEPROM_SIZE); | |
486 | ||
487 | if (!base_addr) | |
488 | return -ENOMEM; | |
489 | ||
490 | memcpy_fromio(rt2x00dev->eeprom, base_addr, EEPROM_SIZE); | |
491 | ||
492 | iounmap(base_addr); | |
493 | return 0; | |
494 | } | |
495 | ||
899a5f49 GJ |
496 | /* Firmware functions */ |
497 | static char *rt2800soc_get_firmware_name(struct rt2x00_dev *rt2x00dev) | |
498 | { | |
499 | WARN_ON_ONCE(1); | |
500 | return NULL; | |
501 | } | |
502 | ||
503 | static int rt2800soc_load_firmware(struct rt2x00_dev *rt2x00dev, | |
504 | const u8 *data, const size_t len) | |
505 | { | |
506 | WARN_ON_ONCE(1); | |
507 | return 0; | |
508 | } | |
509 | ||
510 | static int rt2800soc_check_firmware(struct rt2x00_dev *rt2x00dev, | |
511 | const u8 *data, const size_t len) | |
512 | { | |
513 | WARN_ON_ONCE(1); | |
514 | return 0; | |
515 | } | |
516 | ||
517 | static int rt2800soc_write_firmware(struct rt2x00_dev *rt2x00dev, | |
518 | const u8 *data, const size_t len) | |
519 | { | |
520 | WARN_ON_ONCE(1); | |
521 | return 0; | |
522 | } | |
523 | ||
eeea863e GJ |
524 | static const struct ieee80211_ops rt2800soc_mac80211_ops = { |
525 | .tx = rt2x00mac_tx, | |
526 | .start = rt2x00mac_start, | |
527 | .stop = rt2x00mac_stop, | |
528 | .add_interface = rt2x00mac_add_interface, | |
529 | .remove_interface = rt2x00mac_remove_interface, | |
530 | .config = rt2x00mac_config, | |
531 | .configure_filter = rt2x00mac_configure_filter, | |
532 | .set_key = rt2x00mac_set_key, | |
533 | .sw_scan_start = rt2x00mac_sw_scan_start, | |
534 | .sw_scan_complete = rt2x00mac_sw_scan_complete, | |
535 | .get_stats = rt2x00mac_get_stats, | |
536 | .get_tkip_seq = rt2800_get_tkip_seq, | |
537 | .set_rts_threshold = rt2800_set_rts_threshold, | |
538 | .sta_add = rt2x00mac_sta_add, | |
539 | .sta_remove = rt2x00mac_sta_remove, | |
540 | .bss_info_changed = rt2x00mac_bss_info_changed, | |
541 | .conf_tx = rt2800_conf_tx, | |
542 | .get_tsf = rt2800_get_tsf, | |
543 | .rfkill_poll = rt2x00mac_rfkill_poll, | |
544 | .ampdu_action = rt2800_ampdu_action, | |
545 | .flush = rt2x00mac_flush, | |
546 | .get_survey = rt2800_get_survey, | |
547 | .get_ringparam = rt2x00mac_get_ringparam, | |
548 | .tx_frames_pending = rt2x00mac_tx_frames_pending, | |
549 | }; | |
550 | ||
551 | static const struct rt2800_ops rt2800soc_rt2800_ops = { | |
552 | .register_read = rt2x00mmio_register_read, | |
553 | .register_read_lock = rt2x00mmio_register_read, /* same for SoCs */ | |
554 | .register_write = rt2x00mmio_register_write, | |
555 | .register_write_lock = rt2x00mmio_register_write, /* same for SoCs */ | |
556 | .register_multiread = rt2x00mmio_register_multiread, | |
557 | .register_multiwrite = rt2x00mmio_register_multiwrite, | |
558 | .regbusy_read = rt2x00mmio_regbusy_read, | |
68597ea8 | 559 | .read_eeprom = rt2800soc_read_eeprom, |
eeea863e | 560 | .hwcrypt_disabled = rt2800pci_hwcrypt_disabled, |
899a5f49 | 561 | .drv_write_firmware = rt2800soc_write_firmware, |
eeea863e GJ |
562 | .drv_init_registers = rt2800mmio_init_registers, |
563 | .drv_get_txwi = rt2800mmio_get_txwi, | |
564 | }; | |
565 | ||
566 | static const struct rt2x00lib_ops rt2800soc_rt2x00_ops = { | |
567 | .irq_handler = rt2800mmio_interrupt, | |
568 | .txstatus_tasklet = rt2800mmio_txstatus_tasklet, | |
569 | .pretbtt_tasklet = rt2800mmio_pretbtt_tasklet, | |
570 | .tbtt_tasklet = rt2800mmio_tbtt_tasklet, | |
571 | .rxdone_tasklet = rt2800mmio_rxdone_tasklet, | |
572 | .autowake_tasklet = rt2800mmio_autowake_tasklet, | |
573 | .probe_hw = rt2800_probe_hw, | |
899a5f49 GJ |
574 | .get_firmware_name = rt2800soc_get_firmware_name, |
575 | .check_firmware = rt2800soc_check_firmware, | |
576 | .load_firmware = rt2800soc_load_firmware, | |
eeea863e GJ |
577 | .initialize = rt2x00mmio_initialize, |
578 | .uninitialize = rt2x00mmio_uninitialize, | |
579 | .get_entry_state = rt2800mmio_get_entry_state, | |
580 | .clear_entry = rt2800mmio_clear_entry, | |
581 | .set_device_state = rt2800pci_set_device_state, | |
582 | .rfkill_poll = rt2800_rfkill_poll, | |
583 | .link_stats = rt2800_link_stats, | |
584 | .reset_tuner = rt2800_reset_tuner, | |
585 | .link_tuner = rt2800_link_tuner, | |
586 | .gain_calibration = rt2800_gain_calibration, | |
587 | .vco_calibration = rt2800_vco_calibration, | |
588 | .start_queue = rt2800mmio_start_queue, | |
589 | .kick_queue = rt2800mmio_kick_queue, | |
590 | .stop_queue = rt2800mmio_stop_queue, | |
591 | .flush_queue = rt2x00mmio_flush_queue, | |
592 | .write_tx_desc = rt2800mmio_write_tx_desc, | |
593 | .write_tx_data = rt2800_write_tx_data, | |
594 | .write_beacon = rt2800_write_beacon, | |
595 | .clear_beacon = rt2800_clear_beacon, | |
596 | .fill_rxdone = rt2800mmio_fill_rxdone, | |
597 | .config_shared_key = rt2800_config_shared_key, | |
598 | .config_pairwise_key = rt2800_config_pairwise_key, | |
599 | .config_filter = rt2800_config_filter, | |
600 | .config_intf = rt2800_config_intf, | |
601 | .config_erp = rt2800_config_erp, | |
602 | .config_ant = rt2800_config_ant, | |
603 | .config = rt2800_config, | |
604 | .sta_add = rt2800_sta_add, | |
605 | .sta_remove = rt2800_sta_remove, | |
606 | }; | |
607 | ||
608 | static const struct rt2x00_ops rt2800soc_ops = { | |
609 | .name = KBUILD_MODNAME, | |
610 | .drv_data_size = sizeof(struct rt2800_drv_data), | |
611 | .max_ap_intf = 8, | |
612 | .eeprom_size = EEPROM_SIZE, | |
613 | .rf_size = RF_SIZE, | |
614 | .tx_queues = NUM_TX_QUEUES, | |
615 | .queue_init = rt2800mmio_queue_init, | |
616 | .lib = &rt2800soc_rt2x00_ops, | |
617 | .drv = &rt2800soc_rt2800_ops, | |
618 | .hw = &rt2800soc_mac80211_ops, | |
619 | #ifdef CONFIG_RT2X00_LIB_DEBUGFS | |
620 | .debugfs = &rt2800_rt2x00debug, | |
621 | #endif /* CONFIG_RT2X00_LIB_DEBUGFS */ | |
622 | }; | |
623 | ||
714fa663 GW |
624 | static int rt2800soc_probe(struct platform_device *pdev) |
625 | { | |
eeea863e | 626 | return rt2x00soc_probe(pdev, &rt2800soc_ops); |
714fa663 | 627 | } |
a9b3a9f7 ID |
628 | |
629 | static struct platform_driver rt2800soc_driver = { | |
630 | .driver = { | |
631 | .name = "rt2800_wmac", | |
632 | .owner = THIS_MODULE, | |
633 | .mod_name = KBUILD_MODNAME, | |
634 | }, | |
714fa663 | 635 | .probe = rt2800soc_probe, |
69202359 | 636 | .remove = rt2x00soc_remove, |
a9b3a9f7 ID |
637 | .suspend = rt2x00soc_suspend, |
638 | .resume = rt2x00soc_resume, | |
639 | }; | |
5818a46a | 640 | #endif /* CONFIG_SOC_RT288X || CONFIG_SOC_RT305X */ |
a9b3a9f7 | 641 | |
72c7296e | 642 | #ifdef CONFIG_PCI |
e01ae27f GW |
643 | static int rt2800pci_probe(struct pci_dev *pci_dev, |
644 | const struct pci_device_id *id) | |
645 | { | |
646 | return rt2x00pci_probe(pci_dev, &rt2800pci_ops); | |
647 | } | |
648 | ||
a9b3a9f7 ID |
649 | static struct pci_driver rt2800pci_driver = { |
650 | .name = KBUILD_MODNAME, | |
651 | .id_table = rt2800pci_device_table, | |
e01ae27f | 652 | .probe = rt2800pci_probe, |
69202359 | 653 | .remove = rt2x00pci_remove, |
a9b3a9f7 ID |
654 | .suspend = rt2x00pci_suspend, |
655 | .resume = rt2x00pci_resume, | |
656 | }; | |
72c7296e | 657 | #endif /* CONFIG_PCI */ |
a9b3a9f7 ID |
658 | |
659 | static int __init rt2800pci_init(void) | |
660 | { | |
661 | int ret = 0; | |
662 | ||
5818a46a | 663 | #if defined(CONFIG_SOC_RT288X) || defined(CONFIG_SOC_RT305X) |
a9b3a9f7 ID |
664 | ret = platform_driver_register(&rt2800soc_driver); |
665 | if (ret) | |
666 | return ret; | |
667 | #endif | |
72c7296e | 668 | #ifdef CONFIG_PCI |
a9b3a9f7 ID |
669 | ret = pci_register_driver(&rt2800pci_driver); |
670 | if (ret) { | |
5818a46a | 671 | #if defined(CONFIG_SOC_RT288X) || defined(CONFIG_SOC_RT305X) |
a9b3a9f7 ID |
672 | platform_driver_unregister(&rt2800soc_driver); |
673 | #endif | |
674 | return ret; | |
675 | } | |
676 | #endif | |
677 | ||
678 | return ret; | |
679 | } | |
680 | ||
681 | static void __exit rt2800pci_exit(void) | |
682 | { | |
72c7296e | 683 | #ifdef CONFIG_PCI |
a9b3a9f7 ID |
684 | pci_unregister_driver(&rt2800pci_driver); |
685 | #endif | |
5818a46a | 686 | #if defined(CONFIG_SOC_RT288X) || defined(CONFIG_SOC_RT305X) |
a9b3a9f7 ID |
687 | platform_driver_unregister(&rt2800soc_driver); |
688 | #endif | |
689 | } | |
690 | ||
691 | module_init(rt2800pci_init); | |
692 | module_exit(rt2800pci_exit); |