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88364387 HT |
1 | /* |
2 | * Chromium OS cros_ec driver | |
3 | * | |
4 | * Copyright (c) 2012 The Chromium OS Authors. | |
88364387 | 5 | * |
1a459660 | 6 | * SPDX-License-Identifier: GPL-2.0+ |
88364387 HT |
7 | */ |
8 | ||
9 | #ifndef _CROS_EC_H | |
10 | #define _CROS_EC_H | |
11 | ||
12 | #include <linux/compiler.h> | |
13 | #include <ec_commands.h> | |
14 | #include <fdtdec.h> | |
15 | #include <cros_ec_message.h> | |
32f8a19f | 16 | #include <asm/gpio.h> |
88364387 | 17 | |
84d6cbd3 | 18 | #ifndef CONFIG_DM_CROS_EC |
88364387 HT |
19 | /* Which interface is the device on? */ |
20 | enum cros_ec_interface_t { | |
21 | CROS_EC_IF_NONE, | |
22 | CROS_EC_IF_SPI, | |
23 | CROS_EC_IF_I2C, | |
24 | CROS_EC_IF_LPC, /* Intel Low Pin Count interface */ | |
df93d90a | 25 | CROS_EC_IF_SANDBOX, |
88364387 | 26 | }; |
84d6cbd3 | 27 | #endif |
88364387 HT |
28 | |
29 | /* Our configuration information */ | |
30 | struct cros_ec_dev { | |
84d6cbd3 SG |
31 | #ifdef CONFIG_DM_CROS_EC |
32 | struct udevice *dev; /* Transport device */ | |
33 | #else | |
88364387 HT |
34 | enum cros_ec_interface_t interface; |
35 | struct spi_slave *spi; /* Our SPI slave, if using SPI */ | |
36 | int node; /* Our node */ | |
37 | int parent_node; /* Our parent node (interface) */ | |
38 | unsigned int cs; /* Our chip select */ | |
39 | unsigned int addr; /* Device address (for I2C) */ | |
40 | unsigned int bus_num; /* Bus number (for I2C) */ | |
41 | unsigned int max_frequency; /* Maximum interface frequency */ | |
84d6cbd3 | 42 | #endif |
32f8a19f | 43 | struct gpio_desc ec_int; /* GPIO used as EC interrupt line */ |
e8c12662 | 44 | int protocol_version; /* Protocol version to use */ |
88364387 HT |
45 | int optimise_flash_write; /* Don't write erased flash blocks */ |
46 | ||
47 | /* | |
48 | * These two buffers will always be dword-aligned and include enough | |
49 | * space for up to 7 word-alignment bytes also, so we can ensure that | |
50 | * the body of the message is always dword-aligned (64-bit). | |
51 | * | |
52 | * We use this alignment to keep ARM and x86 happy. Probably word | |
53 | * alignment would be OK, there might be a small performance advantage | |
54 | * to using dword. | |
55 | */ | |
56 | uint8_t din[ALIGN(MSG_BYTES + sizeof(int64_t), sizeof(int64_t))] | |
57 | __aligned(sizeof(int64_t)); | |
58 | uint8_t dout[ALIGN(MSG_BYTES + sizeof(int64_t), sizeof(int64_t))] | |
59 | __aligned(sizeof(int64_t)); | |
60 | }; | |
61 | ||
62 | /* | |
63 | * Hard-code the number of columns we happen to know we have right now. It | |
64 | * would be more correct to call cros_ec_info() at startup and determine the | |
65 | * actual number of keyboard cols from there. | |
66 | */ | |
67 | #define CROS_EC_KEYSCAN_COLS 13 | |
68 | ||
69 | /* Information returned by a key scan */ | |
70 | struct mbkp_keyscan { | |
71 | uint8_t data[CROS_EC_KEYSCAN_COLS]; | |
72 | }; | |
73 | ||
d7f25f35 SG |
74 | /* Holds information about the Chrome EC */ |
75 | struct fdt_cros_ec { | |
76 | struct fmap_entry flash; /* Address and size of EC flash */ | |
77 | /* | |
78 | * Byte value of erased flash, or -1 if not known. It is normally | |
79 | * 0xff but some flash devices use 0 (e.g. STM32Lxxx) | |
80 | */ | |
81 | int flash_erase_value; | |
82 | struct fmap_entry region[EC_FLASH_REGION_COUNT]; | |
83 | }; | |
84 | ||
88364387 HT |
85 | /** |
86 | * Read the ID of the CROS-EC device | |
87 | * | |
88 | * The ID is a string identifying the CROS-EC device. | |
89 | * | |
90 | * @param dev CROS-EC device | |
91 | * @param id Place to put the ID | |
92 | * @param maxlen Maximum length of the ID field | |
93 | * @return 0 if ok, -1 on error | |
94 | */ | |
95 | int cros_ec_read_id(struct cros_ec_dev *dev, char *id, int maxlen); | |
96 | ||
97 | /** | |
98 | * Read a keyboard scan from the CROS-EC device | |
99 | * | |
100 | * Send a message requesting a keyboard scan and return the result | |
101 | * | |
102 | * @param dev CROS-EC device | |
103 | * @param scan Place to put the scan results | |
104 | * @return 0 if ok, -1 on error | |
105 | */ | |
106 | int cros_ec_scan_keyboard(struct cros_ec_dev *dev, struct mbkp_keyscan *scan); | |
107 | ||
108 | /** | |
109 | * Read which image is currently running on the CROS-EC device. | |
110 | * | |
111 | * @param dev CROS-EC device | |
112 | * @param image Destination for image identifier | |
113 | * @return 0 if ok, <0 on error | |
114 | */ | |
115 | int cros_ec_read_current_image(struct cros_ec_dev *dev, | |
116 | enum ec_current_image *image); | |
117 | ||
118 | /** | |
119 | * Read the hash of the CROS-EC device firmware. | |
120 | * | |
121 | * @param dev CROS-EC device | |
122 | * @param hash Destination for hash information | |
123 | * @return 0 if ok, <0 on error | |
124 | */ | |
125 | int cros_ec_read_hash(struct cros_ec_dev *dev, | |
126 | struct ec_response_vboot_hash *hash); | |
127 | ||
128 | /** | |
129 | * Send a reboot command to the CROS-EC device. | |
130 | * | |
131 | * Note that some reboot commands (such as EC_REBOOT_COLD) also reboot the AP. | |
132 | * | |
133 | * @param dev CROS-EC device | |
134 | * @param cmd Reboot command | |
135 | * @param flags Flags for reboot command (EC_REBOOT_FLAG_*) | |
136 | * @return 0 if ok, <0 on error | |
137 | */ | |
138 | int cros_ec_reboot(struct cros_ec_dev *dev, enum ec_reboot_cmd cmd, | |
139 | uint8_t flags); | |
140 | ||
141 | /** | |
142 | * Check if the CROS-EC device has an interrupt pending. | |
143 | * | |
144 | * Read the status of the external interrupt connected to the CROS-EC device. | |
145 | * If no external interrupt is configured, this always returns 1. | |
146 | * | |
147 | * @param dev CROS-EC device | |
148 | * @return 0 if no interrupt is pending | |
149 | */ | |
150 | int cros_ec_interrupt_pending(struct cros_ec_dev *dev); | |
151 | ||
152 | enum { | |
153 | CROS_EC_OK, | |
154 | CROS_EC_ERR = 1, | |
155 | CROS_EC_ERR_FDT_DECODE, | |
156 | CROS_EC_ERR_CHECK_VERSION, | |
157 | CROS_EC_ERR_READ_ID, | |
158 | CROS_EC_ERR_DEV_INIT, | |
159 | }; | |
160 | ||
161 | /** | |
836bb6e8 | 162 | * Initialise the Chromium OS EC driver |
88364387 HT |
163 | * |
164 | * @param blob Device tree blob containing setup information | |
165 | * @param cros_ecp Returns pointer to the cros_ec device, or NULL if none | |
166 | * @return 0 if we got an cros_ec device and all is well (or no cros_ec is | |
167 | * expected), -ve if we should have an cros_ec device but failed to find | |
168 | * one, or init failed (-CROS_EC_ERR_...). | |
169 | */ | |
170 | int cros_ec_init(const void *blob, struct cros_ec_dev **cros_ecp); | |
171 | ||
172 | /** | |
173 | * Read information about the keyboard matrix | |
174 | * | |
175 | * @param dev CROS-EC device | |
176 | * @param info Place to put the info structure | |
177 | */ | |
178 | int cros_ec_info(struct cros_ec_dev *dev, | |
836bb6e8 | 179 | struct ec_response_mkbp_info *info); |
88364387 HT |
180 | |
181 | /** | |
182 | * Read the host event flags | |
183 | * | |
184 | * @param dev CROS-EC device | |
185 | * @param events_ptr Destination for event flags. Not changed on error. | |
186 | * @return 0 if ok, <0 on error | |
187 | */ | |
188 | int cros_ec_get_host_events(struct cros_ec_dev *dev, uint32_t *events_ptr); | |
189 | ||
190 | /** | |
191 | * Clear the specified host event flags | |
192 | * | |
193 | * @param dev CROS-EC device | |
194 | * @param events Event flags to clear | |
195 | * @return 0 if ok, <0 on error | |
196 | */ | |
197 | int cros_ec_clear_host_events(struct cros_ec_dev *dev, uint32_t events); | |
198 | ||
199 | /** | |
200 | * Get/set flash protection | |
201 | * | |
202 | * @param dev CROS-EC device | |
203 | * @param set_mask Mask of flags to set; if 0, just retrieves existing | |
204 | * protection state without changing it. | |
205 | * @param set_flags New flag values; only bits in set_mask are applied; | |
206 | * ignored if set_mask=0. | |
207 | * @param prot Destination for updated protection state from EC. | |
208 | * @return 0 if ok, <0 on error | |
209 | */ | |
210 | int cros_ec_flash_protect(struct cros_ec_dev *dev, | |
211 | uint32_t set_mask, uint32_t set_flags, | |
212 | struct ec_response_flash_protect *resp); | |
213 | ||
214 | ||
215 | /** | |
216 | * Run internal tests on the cros_ec interface. | |
217 | * | |
218 | * @param dev CROS-EC device | |
219 | * @return 0 if ok, <0 if the test failed | |
220 | */ | |
221 | int cros_ec_test(struct cros_ec_dev *dev); | |
222 | ||
223 | /** | |
224 | * Update the EC RW copy. | |
225 | * | |
226 | * @param dev CROS-EC device | |
227 | * @param image the content to write | |
228 | * @param imafge_size content length | |
229 | * @return 0 if ok, <0 if the test failed | |
230 | */ | |
231 | int cros_ec_flash_update_rw(struct cros_ec_dev *dev, | |
232 | const uint8_t *image, int image_size); | |
233 | ||
234 | /** | |
235 | * Return a pointer to the board's CROS-EC device | |
236 | * | |
237 | * This should be implemented by board files. | |
238 | * | |
239 | * @return pointer to CROS-EC device, or NULL if none is available | |
240 | */ | |
241 | struct cros_ec_dev *board_get_cros_ec_dev(void); | |
242 | ||
84d6cbd3 SG |
243 | #ifdef CONFIG_DM_CROS_EC |
244 | ||
245 | struct dm_cros_ec_ops { | |
246 | int (*check_version)(struct udevice *dev); | |
247 | int (*command)(struct udevice *dev, uint8_t cmd, int cmd_version, | |
248 | const uint8_t *dout, int dout_len, | |
249 | uint8_t **dinp, int din_len); | |
250 | int (*packet)(struct udevice *dev, int out_bytes, int in_bytes); | |
251 | }; | |
252 | ||
253 | #define dm_cros_ec_get_ops(dev) \ | |
254 | ((struct dm_cros_ec_ops *)(dev)->driver->ops) | |
255 | ||
256 | int cros_ec_register(struct udevice *dev); | |
257 | ||
258 | #else /* !CONFIG_DM_CROS_EC */ | |
88364387 HT |
259 | |
260 | /* Internal interfaces */ | |
261 | int cros_ec_i2c_init(struct cros_ec_dev *dev, const void *blob); | |
262 | int cros_ec_spi_init(struct cros_ec_dev *dev, const void *blob); | |
263 | int cros_ec_lpc_init(struct cros_ec_dev *dev, const void *blob); | |
df93d90a | 264 | int cros_ec_sandbox_init(struct cros_ec_dev *dev, const void *blob); |
88364387 HT |
265 | |
266 | /** | |
267 | * Read information from the fdt for the i2c cros_ec interface | |
268 | * | |
269 | * @param dev CROS-EC device | |
270 | * @param blob Device tree blob | |
271 | * @return 0 if ok, -1 if we failed to read all required information | |
272 | */ | |
273 | int cros_ec_i2c_decode_fdt(struct cros_ec_dev *dev, const void *blob); | |
274 | ||
275 | /** | |
276 | * Read information from the fdt for the spi cros_ec interface | |
277 | * | |
278 | * @param dev CROS-EC device | |
279 | * @param blob Device tree blob | |
280 | * @return 0 if ok, -1 if we failed to read all required information | |
281 | */ | |
282 | int cros_ec_spi_decode_fdt(struct cros_ec_dev *dev, const void *blob); | |
283 | ||
df93d90a SG |
284 | /** |
285 | * Read information from the fdt for the sandbox cros_ec interface | |
286 | * | |
287 | * @param dev CROS-EC device | |
288 | * @param blob Device tree blob | |
289 | * @return 0 if ok, -1 if we failed to read all required information | |
290 | */ | |
291 | int cros_ec_sandbox_decode_fdt(struct cros_ec_dev *dev, const void *blob); | |
292 | ||
88364387 HT |
293 | /** |
294 | * Check whether the LPC interface supports new-style commands. | |
295 | * | |
296 | * LPC has its own way of doing this, which involves checking LPC values | |
e8c12662 | 297 | * visible to the host. Do this, and update dev->protocol_version accordingly. |
88364387 HT |
298 | * |
299 | * @param dev CROS-EC device to check | |
300 | */ | |
301 | int cros_ec_lpc_check_version(struct cros_ec_dev *dev); | |
302 | ||
303 | /** | |
304 | * Send a command to an I2C CROS-EC device and return the reply. | |
305 | * | |
306 | * This rather complicated function deals with sending both old-style and | |
307 | * new-style commands. The old ones have just a command byte and arguments. | |
308 | * The new ones have version, command, arg-len, [args], chksum so are 3 bytes | |
309 | * longer. | |
310 | * | |
311 | * The device's internal input/output buffers are used. | |
312 | * | |
313 | * @param dev CROS-EC device | |
314 | * @param cmd Command to send (EC_CMD_...) | |
315 | * @param cmd_version Version of command to send (EC_VER_...) | |
316 | * @param dout Output data (may be NULL If dout_len=0) | |
317 | * @param dout_len Size of output data in bytes | |
318 | * @param dinp Returns pointer to response data | |
319 | * @param din_len Maximum size of response in bytes | |
320 | * @return number of bytes in response, or -1 on error | |
321 | */ | |
322 | int cros_ec_i2c_command(struct cros_ec_dev *dev, uint8_t cmd, int cmd_version, | |
323 | const uint8_t *dout, int dout_len, | |
324 | uint8_t **dinp, int din_len); | |
325 | ||
326 | /** | |
327 | * Send a command to a LPC CROS-EC device and return the reply. | |
328 | * | |
329 | * The device's internal input/output buffers are used. | |
330 | * | |
331 | * @param dev CROS-EC device | |
332 | * @param cmd Command to send (EC_CMD_...) | |
333 | * @param cmd_version Version of command to send (EC_VER_...) | |
334 | * @param dout Output data (may be NULL If dout_len=0) | |
335 | * @param dout_len Size of output data in bytes | |
336 | * @param dinp Returns pointer to response data | |
337 | * @param din_len Maximum size of response in bytes | |
338 | * @return number of bytes in response, or -1 on error | |
339 | */ | |
340 | int cros_ec_lpc_command(struct cros_ec_dev *dev, uint8_t cmd, int cmd_version, | |
341 | const uint8_t *dout, int dout_len, | |
342 | uint8_t **dinp, int din_len); | |
343 | ||
344 | int cros_ec_spi_command(struct cros_ec_dev *dev, uint8_t cmd, int cmd_version, | |
345 | const uint8_t *dout, int dout_len, | |
346 | uint8_t **dinp, int din_len); | |
347 | ||
a6070283 RS |
348 | /** |
349 | * Send a packet to a CROS-EC device and return the response packet. | |
350 | * | |
351 | * Expects the request packet to be stored in dev->dout. Stores the response | |
352 | * packet in dev->din. | |
353 | * | |
354 | * @param dev CROS-EC device | |
355 | * @param out_bytes Size of request packet to output | |
356 | * @param in_bytes Maximum size of response packet to receive | |
357 | * @return number of bytes in response packet, or <0 on error | |
358 | */ | |
359 | int cros_ec_spi_packet(struct cros_ec_dev *dev, int out_bytes, int in_bytes); | |
df93d90a SG |
360 | int cros_ec_sandbox_packet(struct cros_ec_dev *dev, int out_bytes, |
361 | int in_bytes); | |
84d6cbd3 | 362 | #endif |
a6070283 | 363 | |
88364387 HT |
364 | /** |
365 | * Dump a block of data for a command. | |
366 | * | |
367 | * @param name Name for data (e.g. 'in', 'out') | |
368 | * @param cmd Command number associated with data, or -1 for none | |
369 | * @param data Data block to dump | |
370 | * @param len Length of data block to dump | |
371 | */ | |
372 | void cros_ec_dump_data(const char *name, int cmd, const uint8_t *data, int len); | |
373 | ||
374 | /** | |
375 | * Calculate a simple 8-bit checksum of a data block | |
376 | * | |
377 | * @param data Data block to checksum | |
378 | * @param size Size of data block in bytes | |
379 | * @return checksum value (0 to 255) | |
380 | */ | |
381 | int cros_ec_calc_checksum(const uint8_t *data, int size); | |
382 | ||
383 | /** | |
384 | * Decode a flash region parameter | |
385 | * | |
386 | * @param argc Number of params remaining | |
387 | * @param argv List of remaining parameters | |
388 | * @return flash region (EC_FLASH_REGION_...) or -1 on error | |
389 | */ | |
390 | int cros_ec_decode_region(int argc, char * const argv[]); | |
391 | ||
392 | int cros_ec_flash_erase(struct cros_ec_dev *dev, uint32_t offset, | |
393 | uint32_t size); | |
394 | ||
395 | /** | |
396 | * Read data from the flash | |
397 | * | |
398 | * Read an arbitrary amount of data from the EC flash, by repeatedly reading | |
399 | * small blocks. | |
400 | * | |
401 | * The offset starts at 0. You can obtain the region information from | |
402 | * cros_ec_flash_offset() to find out where to read for a particular region. | |
403 | * | |
404 | * @param dev CROS-EC device | |
405 | * @param data Pointer to data buffer to read into | |
406 | * @param offset Offset within flash to read from | |
407 | * @param size Number of bytes to read | |
408 | * @return 0 if ok, -1 on error | |
409 | */ | |
410 | int cros_ec_flash_read(struct cros_ec_dev *dev, uint8_t *data, uint32_t offset, | |
411 | uint32_t size); | |
412 | ||
413 | /** | |
414 | * Write data to the flash | |
415 | * | |
416 | * Write an arbitrary amount of data to the EC flash, by repeatedly writing | |
417 | * small blocks. | |
418 | * | |
419 | * The offset starts at 0. You can obtain the region information from | |
420 | * cros_ec_flash_offset() to find out where to write for a particular region. | |
421 | * | |
422 | * Attempting to write to the region where the EC is currently running from | |
423 | * will result in an error. | |
424 | * | |
425 | * @param dev CROS-EC device | |
426 | * @param data Pointer to data buffer to write | |
427 | * @param offset Offset within flash to write to. | |
428 | * @param size Number of bytes to write | |
429 | * @return 0 if ok, -1 on error | |
430 | */ | |
431 | int cros_ec_flash_write(struct cros_ec_dev *dev, const uint8_t *data, | |
432 | uint32_t offset, uint32_t size); | |
433 | ||
434 | /** | |
435 | * Obtain position and size of a flash region | |
436 | * | |
437 | * @param dev CROS-EC device | |
438 | * @param region Flash region to query | |
439 | * @param offset Returns offset of flash region in EC flash | |
440 | * @param size Returns size of flash region | |
441 | * @return 0 if ok, -1 on error | |
442 | */ | |
443 | int cros_ec_flash_offset(struct cros_ec_dev *dev, enum ec_flash_region region, | |
444 | uint32_t *offset, uint32_t *size); | |
445 | ||
446 | /** | |
447 | * Read/write VbNvContext from/to a CROS-EC device. | |
448 | * | |
449 | * @param dev CROS-EC device | |
450 | * @param block Buffer of VbNvContext to be read/write | |
451 | * @return 0 if ok, -1 on error | |
452 | */ | |
453 | int cros_ec_read_vbnvcontext(struct cros_ec_dev *dev, uint8_t *block); | |
454 | int cros_ec_write_vbnvcontext(struct cros_ec_dev *dev, const uint8_t *block); | |
455 | ||
456 | /** | |
457 | * Read the version information for the EC images | |
458 | * | |
459 | * @param dev CROS-EC device | |
460 | * @param versionp This is set to point to the version information | |
461 | * @return 0 if ok, -1 on error | |
462 | */ | |
463 | int cros_ec_read_version(struct cros_ec_dev *dev, | |
464 | struct ec_response_get_version **versionp); | |
465 | ||
466 | /** | |
467 | * Read the build information for the EC | |
468 | * | |
469 | * @param dev CROS-EC device | |
470 | * @param versionp This is set to point to the build string | |
471 | * @return 0 if ok, -1 on error | |
472 | */ | |
473 | int cros_ec_read_build_info(struct cros_ec_dev *dev, char **strp); | |
474 | ||
475 | /** | |
476 | * Switch on/off a LDO / FET. | |
477 | * | |
478 | * @param dev CROS-EC device | |
479 | * @param index index of the LDO/FET to switch | |
480 | * @param state new state of the LDO/FET : EC_LDO_STATE_ON|OFF | |
481 | * @return 0 if ok, -1 on error | |
482 | */ | |
483 | int cros_ec_set_ldo(struct cros_ec_dev *dev, uint8_t index, uint8_t state); | |
484 | ||
485 | /** | |
486 | * Read back a LDO / FET current state. | |
487 | * | |
488 | * @param dev CROS-EC device | |
489 | * @param index index of the LDO/FET to switch | |
490 | * @param state current state of the LDO/FET : EC_LDO_STATE_ON|OFF | |
491 | * @return 0 if ok, -1 on error | |
492 | */ | |
493 | int cros_ec_get_ldo(struct cros_ec_dev *dev, uint8_t index, uint8_t *state); | |
41364f0f VB |
494 | |
495 | /** | |
496 | * Initialize the Chrome OS EC at board initialization time. | |
497 | * | |
498 | * @return 0 if ok, -ve on error | |
499 | */ | |
500 | int cros_ec_board_init(void); | |
501 | ||
502 | /** | |
503 | * Get access to the error reported when cros_ec_board_init() was called | |
504 | * | |
505 | * This permits delayed reporting of the EC error if it failed during | |
506 | * early init. | |
507 | * | |
508 | * @return error (0 if there was no error, -ve if there was an error) | |
509 | */ | |
510 | int cros_ec_get_error(void); | |
511 | ||
d7f25f35 SG |
512 | /** |
513 | * Returns information from the FDT about the Chrome EC flash | |
514 | * | |
515 | * @param blob FDT blob to use | |
84d6cbd3 | 516 | * @param node Node offset to read from |
d7f25f35 SG |
517 | * @param config Structure to use to return information |
518 | */ | |
84d6cbd3 SG |
519 | int cros_ec_decode_ec_flash(const void *blob, int node, |
520 | struct fdt_cros_ec *config); | |
d7f25f35 | 521 | |
df93d90a SG |
522 | /** |
523 | * Check the current keyboard state, in case recovery mode is requested. | |
524 | * This function is for sandbox only. | |
525 | * | |
526 | * @param ec CROS-EC device | |
527 | */ | |
528 | void cros_ec_check_keyboard(struct cros_ec_dev *dev); | |
529 | ||
b2a668b5 SG |
530 | /* |
531 | * Tunnel an I2C transfer to the EC | |
532 | * | |
533 | * @param dev CROS-EC device | |
534 | * @param chip Chip address (7-bit I2C address) | |
535 | * @param addr Register address to read/write | |
536 | * @param alen Length of register address in bytes | |
537 | * @param buffer Buffer containing data to read/write | |
538 | * @param len Length of buffer | |
539 | * @param is_read 1 if this is a read, 0 if this is a write | |
540 | */ | |
541 | int cros_ec_i2c_xfer(struct cros_ec_dev *dev, uchar chip, uint addr, | |
542 | int alen, uchar *buffer, int len, int is_read); | |
543 | ||
88364387 | 544 | #endif |