1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
4 */
5
6 #ifndef _LINUX_QCOM_GENI_SE
7 #define _LINUX_QCOM_GENI_SE
8
9 #include <linux/interconnect.h>
10
11 /**
12 * enum geni_se_xfer_mode: Transfer modes supported by Serial Engines
13 *
14 * @GENI_SE_INVALID: Invalid mode
15 * @GENI_SE_FIFO: FIFO mode. Data is transferred with SE FIFO
16 * by programmed IO method
17 * @GENI_SE_DMA: Serial Engine DMA mode. Data is transferred
18 * with SE by DMAengine internal to SE
19 * @GENI_GPI_DMA: GPI DMA mode. Data is transferred using a DMAengine
20 * configured by a firmware residing on a GSI engine. This DMA name is
21 * interchangeably used as GSI or GPI which seem to imply the same DMAengine
22 */
23
24 enum geni_se_xfer_mode {
25 GENI_SE_INVALID,
26 GENI_SE_FIFO,
27 GENI_SE_DMA,
28 GENI_GPI_DMA,
29 };
30
31 /* Protocols supported by GENI Serial Engines */
32 enum geni_se_protocol_type {
33 GENI_SE_NONE,
34 GENI_SE_SPI,
35 GENI_SE_UART,
36 GENI_SE_I2C,
37 GENI_SE_I3C,
38 GENI_SE_SPI_SLAVE,
39 };
40
41 struct geni_wrapper;
42 struct clk;
43
44 enum geni_icc_path_index {
45 GENI_TO_CORE,
46 CPU_TO_GENI,
47 GENI_TO_DDR
48 };
49
50 struct geni_icc_path {
51 struct icc_path *path;
52 unsigned int avg_bw;
53 };
54
55 /**
56 * struct geni_se - GENI Serial Engine
57 * @base: Base Address of the Serial Engine's register block
58 * @dev: Pointer to the Serial Engine device
59 * @wrapper: Pointer to the parent QUP Wrapper core
60 * @clk: Handle to the core serial engine clock
61 * @num_clk_levels: Number of valid clock levels in clk_perf_tbl
62 * @clk_perf_tbl: Table of clock frequency input to serial engine clock
63 * @icc_paths: Array of ICC paths for SE
64 */
65 struct geni_se {
66 void __iomem *base;
67 struct device *dev;
68 struct geni_wrapper *wrapper;
69 struct clk *clk;
70 unsigned int num_clk_levels;
71 unsigned long *clk_perf_tbl;
72 struct geni_icc_path icc_paths[3];
73 };
74
75 /* Common SE registers */
76 #define GENI_FORCE_DEFAULT_REG 0x20
77 #define GENI_OUTPUT_CTRL 0x24
78 #define SE_GENI_STATUS 0x40
79 #define GENI_SER_M_CLK_CFG 0x48
80 #define GENI_SER_S_CLK_CFG 0x4c
81 #define GENI_IF_DISABLE_RO 0x64
82 #define GENI_FW_REVISION_RO 0x68
83 #define SE_GENI_CLK_SEL 0x7c
84 #define SE_GENI_CFG_SEQ_START 0x84
85 #define SE_GENI_DMA_MODE_EN 0x258
86 #define SE_GENI_M_CMD0 0x600
87 #define SE_GENI_M_CMD_CTRL_REG 0x604
88 #define SE_GENI_M_IRQ_STATUS 0x610
89 #define SE_GENI_M_IRQ_EN 0x614
90 #define SE_GENI_M_IRQ_CLEAR 0x618
91 #define SE_GENI_S_CMD0 0x630
92 #define SE_GENI_S_CMD_CTRL_REG 0x634
93 #define SE_GENI_S_IRQ_STATUS 0x640
94 #define SE_GENI_S_IRQ_EN 0x644
95 #define SE_GENI_S_IRQ_CLEAR 0x648
96 #define SE_GENI_TX_FIFOn 0x700
97 #define SE_GENI_RX_FIFOn 0x780
98 #define SE_GENI_TX_FIFO_STATUS 0x800
99 #define SE_GENI_RX_FIFO_STATUS 0x804
100 #define SE_GENI_TX_WATERMARK_REG 0x80c
101 #define SE_GENI_RX_WATERMARK_REG 0x810
102 #define SE_GENI_RX_RFR_WATERMARK_REG 0x814
103 #define SE_GENI_IOS 0x908
104 #define SE_DMA_TX_IRQ_STAT 0xc40
105 #define SE_DMA_TX_IRQ_CLR 0xc44
106 #define SE_DMA_TX_FSM_RST 0xc58
107 #define SE_DMA_RX_IRQ_STAT 0xd40
108 #define SE_DMA_RX_IRQ_CLR 0xd44
109 #define SE_DMA_RX_LEN_IN 0xd54
110 #define SE_DMA_RX_FSM_RST 0xd58
111 #define SE_HW_PARAM_0 0xe24
112 #define SE_HW_PARAM_1 0xe28
113
114 /* GENI_FORCE_DEFAULT_REG fields */
115 #define FORCE_DEFAULT BIT(0)
116
117 /* GENI_OUTPUT_CTRL fields */
118 #define GENI_IO_MUX_0_EN BIT(0)
119
120 /* GENI_STATUS fields */
121 #define M_GENI_CMD_ACTIVE BIT(0)
122 #define S_GENI_CMD_ACTIVE BIT(12)
123
124 /* GENI_SER_M_CLK_CFG/GENI_SER_S_CLK_CFG */
125 #define SER_CLK_EN BIT(0)
126 #define CLK_DIV_MSK GENMASK(15, 4)
127 #define CLK_DIV_SHFT 4
128
129 /* GENI_IF_DISABLE_RO fields */
130 #define FIFO_IF_DISABLE (BIT(0))
131
132 /* GENI_FW_REVISION_RO fields */
133 #define FW_REV_PROTOCOL_MSK GENMASK(15, 8)
134 #define FW_REV_PROTOCOL_SHFT 8
135
136 /* GENI_CLK_SEL fields */
137 #define CLK_SEL_MSK GENMASK(2, 0)
138
139 /* SE_GENI_CFG_SEQ_START fields */
140 #define START_TRIGGER BIT(0)
141
142 /* SE_GENI_DMA_MODE_EN */
143 #define GENI_DMA_MODE_EN BIT(0)
144
145 /* GENI_M_CMD0 fields */
146 #define M_OPCODE_MSK GENMASK(31, 27)
147 #define M_OPCODE_SHFT 27
148 #define M_PARAMS_MSK GENMASK(26, 0)
149
150 /* GENI_M_CMD_CTRL_REG */
151 #define M_GENI_CMD_CANCEL BIT(2)
152 #define M_GENI_CMD_ABORT BIT(1)
153 #define M_GENI_DISABLE BIT(0)
154
155 /* GENI_S_CMD0 fields */
156 #define S_OPCODE_MSK GENMASK(31, 27)
157 #define S_OPCODE_SHFT 27
158 #define S_PARAMS_MSK GENMASK(26, 0)
159
160 /* GENI_S_CMD_CTRL_REG */
161 #define S_GENI_CMD_CANCEL BIT(2)
162 #define S_GENI_CMD_ABORT BIT(1)
163 #define S_GENI_DISABLE BIT(0)
164
165 /* GENI_M_IRQ_EN fields */
166 #define M_CMD_DONE_EN BIT(0)
167 #define M_CMD_OVERRUN_EN BIT(1)
168 #define M_ILLEGAL_CMD_EN BIT(2)
169 #define M_CMD_FAILURE_EN BIT(3)
170 #define M_CMD_CANCEL_EN BIT(4)
171 #define M_CMD_ABORT_EN BIT(5)
172 #define M_TIMESTAMP_EN BIT(6)
173 #define M_RX_IRQ_EN BIT(7)
174 #define M_GP_SYNC_IRQ_0_EN BIT(8)
175 #define M_GP_IRQ_0_EN BIT(9)
176 #define M_GP_IRQ_1_EN BIT(10)
177 #define M_GP_IRQ_2_EN BIT(11)
178 #define M_GP_IRQ_3_EN BIT(12)
179 #define M_GP_IRQ_4_EN BIT(13)
180 #define M_GP_IRQ_5_EN BIT(14)
181 #define M_IO_DATA_DEASSERT_EN BIT(22)
182 #define M_IO_DATA_ASSERT_EN BIT(23)
183 #define M_RX_FIFO_RD_ERR_EN BIT(24)
184 #define M_RX_FIFO_WR_ERR_EN BIT(25)
185 #define M_RX_FIFO_WATERMARK_EN BIT(26)
186 #define M_RX_FIFO_LAST_EN BIT(27)
187 #define M_TX_FIFO_RD_ERR_EN BIT(28)
188 #define M_TX_FIFO_WR_ERR_EN BIT(29)
189 #define M_TX_FIFO_WATERMARK_EN BIT(30)
190 #define M_SEC_IRQ_EN BIT(31)
191 #define M_COMMON_GENI_M_IRQ_EN (GENMASK(6, 1) | \
192 M_IO_DATA_DEASSERT_EN | \
193 M_IO_DATA_ASSERT_EN | M_RX_FIFO_RD_ERR_EN | \
194 M_RX_FIFO_WR_ERR_EN | M_TX_FIFO_RD_ERR_EN | \
195 M_TX_FIFO_WR_ERR_EN)
196
197 /* GENI_S_IRQ_EN fields */
198 #define S_CMD_DONE_EN BIT(0)
199 #define S_CMD_OVERRUN_EN BIT(1)
200 #define S_ILLEGAL_CMD_EN BIT(2)
201 #define S_CMD_FAILURE_EN BIT(3)
202 #define S_CMD_CANCEL_EN BIT(4)
203 #define S_CMD_ABORT_EN BIT(5)
204 #define S_GP_SYNC_IRQ_0_EN BIT(8)
205 #define S_GP_IRQ_0_EN BIT(9)
206 #define S_GP_IRQ_1_EN BIT(10)
207 #define S_GP_IRQ_2_EN BIT(11)
208 #define S_GP_IRQ_3_EN BIT(12)
209 #define S_GP_IRQ_4_EN BIT(13)
210 #define S_GP_IRQ_5_EN BIT(14)
211 #define S_IO_DATA_DEASSERT_EN BIT(22)
212 #define S_IO_DATA_ASSERT_EN BIT(23)
213 #define S_RX_FIFO_RD_ERR_EN BIT(24)
214 #define S_RX_FIFO_WR_ERR_EN BIT(25)
215 #define S_RX_FIFO_WATERMARK_EN BIT(26)
216 #define S_RX_FIFO_LAST_EN BIT(27)
217 #define S_COMMON_GENI_S_IRQ_EN (GENMASK(5, 1) | GENMASK(13, 9) | \
218 S_RX_FIFO_RD_ERR_EN | S_RX_FIFO_WR_ERR_EN)
219
220 /* GENI_/TX/RX/RX_RFR/_WATERMARK_REG fields */
221 #define WATERMARK_MSK GENMASK(5, 0)
222
223 /* GENI_TX_FIFO_STATUS fields */
224 #define TX_FIFO_WC GENMASK(27, 0)
225
226 /* GENI_RX_FIFO_STATUS fields */
227 #define RX_LAST BIT(31)
228 #define RX_LAST_BYTE_VALID_MSK GENMASK(30, 28)
229 #define RX_LAST_BYTE_VALID_SHFT 28
230 #define RX_FIFO_WC_MSK GENMASK(24, 0)
231
232 /* SE_GENI_IOS fields */
233 #define IO2_DATA_IN BIT(1)
234 #define RX_DATA_IN BIT(0)
235
236 /* SE_DMA_TX_IRQ_STAT Register fields */
237 #define TX_DMA_DONE BIT(0)
238 #define TX_EOT BIT(1)
239 #define TX_SBE BIT(2)
240 #define TX_RESET_DONE BIT(3)
241
242 /* SE_DMA_RX_IRQ_STAT Register fields */
243 #define RX_DMA_DONE BIT(0)
244 #define RX_EOT BIT(1)
245 #define RX_SBE BIT(2)
246 #define RX_RESET_DONE BIT(3)
247 #define RX_FLUSH_DONE BIT(4)
248 #define RX_DMA_PARITY_ERR BIT(5)
249 #define RX_DMA_BREAK GENMASK(8, 7)
250 #define RX_GENI_GP_IRQ GENMASK(10, 5)
251 #define RX_GENI_CANCEL_IRQ BIT(11)
252 #define RX_GENI_GP_IRQ_EXT GENMASK(13, 12)
253
254 /* SE_HW_PARAM_0 fields */
255 #define TX_FIFO_WIDTH_MSK GENMASK(29, 24)
256 #define TX_FIFO_WIDTH_SHFT 24
257 /*
258 * For QUP HW Version >= 3.10 Tx fifo depth support is increased
259 * to 256bytes and corresponding bits are 16 to 23
260 */
261 #define TX_FIFO_DEPTH_MSK_256_BYTES GENMASK(23, 16)
262 #define TX_FIFO_DEPTH_MSK GENMASK(21, 16)
263 #define TX_FIFO_DEPTH_SHFT 16
264
265 /* SE_HW_PARAM_1 fields */
266 #define RX_FIFO_WIDTH_MSK GENMASK(29, 24)
267 #define RX_FIFO_WIDTH_SHFT 24
268 /*
269 * For QUP HW Version >= 3.10 Rx fifo depth support is increased
270 * to 256bytes and corresponding bits are 16 to 23
271 */
272 #define RX_FIFO_DEPTH_MSK_256_BYTES GENMASK(23, 16)
273 #define RX_FIFO_DEPTH_MSK GENMASK(21, 16)
274 #define RX_FIFO_DEPTH_SHFT 16
275
276 #define HW_VER_MAJOR_MASK GENMASK(31, 28)
277 #define HW_VER_MAJOR_SHFT 28
278 #define HW_VER_MINOR_MASK GENMASK(27, 16)
279 #define HW_VER_MINOR_SHFT 16
280 #define HW_VER_STEP_MASK GENMASK(15, 0)
281
282 #define GENI_SE_VERSION_MAJOR(ver) ((ver & HW_VER_MAJOR_MASK) >> HW_VER_MAJOR_SHFT)
283 #define GENI_SE_VERSION_MINOR(ver) ((ver & HW_VER_MINOR_MASK) >> HW_VER_MINOR_SHFT)
284 #define GENI_SE_VERSION_STEP(ver) (ver & HW_VER_STEP_MASK)
285
286 /* QUP SE VERSION value for major number 2 and minor number 5 */
287 #define QUP_SE_VERSION_2_5 0x20050000
288
289 /*
290 * Define bandwidth thresholds that cause the underlying Core 2X interconnect
291 * clock to run at the named frequency. These baseline values are recommended
292 * by the hardware team, and are not dynamically scaled with GENI bandwidth
293 * beyond basic on/off.
294 */
295 #define CORE_2X_19_2_MHZ 960
296 #define CORE_2X_50_MHZ 2500
297 #define CORE_2X_100_MHZ 5000
298 #define CORE_2X_150_MHZ 7500
299 #define CORE_2X_200_MHZ 10000
300 #define CORE_2X_236_MHZ 16383
301
302 #define GENI_DEFAULT_BW Bps_to_icc(1000)
303
304 #if IS_ENABLED(CONFIG_QCOM_GENI_SE)
305
306 u32 geni_se_get_qup_hw_version(struct geni_se *se);
307
308 /**
309 * geni_se_read_proto() - Read the protocol configured for a serial engine
310 * @se: Pointer to the concerned serial engine.
311 *
312 * Return: Protocol value as configured in the serial engine.
313 */
geni_se_read_proto(struct geni_se * se)314 static inline u32 geni_se_read_proto(struct geni_se *se)
315 {
316 u32 val;
317
318 val = readl_relaxed(se->base + GENI_FW_REVISION_RO);
319
320 return (val & FW_REV_PROTOCOL_MSK) >> FW_REV_PROTOCOL_SHFT;
321 }
322
323 /**
324 * geni_se_setup_m_cmd() - Setup the primary sequencer
325 * @se: Pointer to the concerned serial engine.
326 * @cmd: Command/Operation to setup in the primary sequencer.
327 * @params: Parameter for the sequencer command.
328 *
329 * This function is used to configure the primary sequencer with the
330 * command and its associated parameters.
331 */
geni_se_setup_m_cmd(struct geni_se * se,u32 cmd,u32 params)332 static inline void geni_se_setup_m_cmd(struct geni_se *se, u32 cmd, u32 params)
333 {
334 u32 m_cmd;
335
336 m_cmd = (cmd << M_OPCODE_SHFT) | (params & M_PARAMS_MSK);
337 writel(m_cmd, se->base + SE_GENI_M_CMD0);
338 }
339
340 /**
341 * geni_se_setup_s_cmd() - Setup the secondary sequencer
342 * @se: Pointer to the concerned serial engine.
343 * @cmd: Command/Operation to setup in the secondary sequencer.
344 * @params: Parameter for the sequencer command.
345 *
346 * This function is used to configure the secondary sequencer with the
347 * command and its associated parameters.
348 */
geni_se_setup_s_cmd(struct geni_se * se,u32 cmd,u32 params)349 static inline void geni_se_setup_s_cmd(struct geni_se *se, u32 cmd, u32 params)
350 {
351 u32 s_cmd;
352
353 s_cmd = readl_relaxed(se->base + SE_GENI_S_CMD0);
354 s_cmd &= ~(S_OPCODE_MSK | S_PARAMS_MSK);
355 s_cmd |= (cmd << S_OPCODE_SHFT);
356 s_cmd |= (params & S_PARAMS_MSK);
357 writel(s_cmd, se->base + SE_GENI_S_CMD0);
358 }
359
360 /**
361 * geni_se_cancel_m_cmd() - Cancel the command configured in the primary
362 * sequencer
363 * @se: Pointer to the concerned serial engine.
364 *
365 * This function is used to cancel the currently configured command in the
366 * primary sequencer.
367 */
geni_se_cancel_m_cmd(struct geni_se * se)368 static inline void geni_se_cancel_m_cmd(struct geni_se *se)
369 {
370 writel_relaxed(M_GENI_CMD_CANCEL, se->base + SE_GENI_M_CMD_CTRL_REG);
371 }
372
373 /**
374 * geni_se_cancel_s_cmd() - Cancel the command configured in the secondary
375 * sequencer
376 * @se: Pointer to the concerned serial engine.
377 *
378 * This function is used to cancel the currently configured command in the
379 * secondary sequencer.
380 */
geni_se_cancel_s_cmd(struct geni_se * se)381 static inline void geni_se_cancel_s_cmd(struct geni_se *se)
382 {
383 writel_relaxed(S_GENI_CMD_CANCEL, se->base + SE_GENI_S_CMD_CTRL_REG);
384 }
385
386 /**
387 * geni_se_abort_m_cmd() - Abort the command configured in the primary sequencer
388 * @se: Pointer to the concerned serial engine.
389 *
390 * This function is used to force abort the currently configured command in the
391 * primary sequencer.
392 */
geni_se_abort_m_cmd(struct geni_se * se)393 static inline void geni_se_abort_m_cmd(struct geni_se *se)
394 {
395 writel_relaxed(M_GENI_CMD_ABORT, se->base + SE_GENI_M_CMD_CTRL_REG);
396 }
397
398 /**
399 * geni_se_abort_s_cmd() - Abort the command configured in the secondary
400 * sequencer
401 * @se: Pointer to the concerned serial engine.
402 *
403 * This function is used to force abort the currently configured command in the
404 * secondary sequencer.
405 */
geni_se_abort_s_cmd(struct geni_se * se)406 static inline void geni_se_abort_s_cmd(struct geni_se *se)
407 {
408 writel_relaxed(S_GENI_CMD_ABORT, se->base + SE_GENI_S_CMD_CTRL_REG);
409 }
410
411 /**
412 * geni_se_get_tx_fifo_depth() - Get the TX fifo depth of the serial engine
413 * based on QUP HW version
414 * @se: Pointer to the concerned serial engine.
415 *
416 * This function is used to get the depth i.e. number of elements in the
417 * TX fifo of the serial engine.
418 *
419 * Return: TX fifo depth in units of FIFO words.
420 */
geni_se_get_tx_fifo_depth(struct geni_se * se)421 static inline u32 geni_se_get_tx_fifo_depth(struct geni_se *se)
422 {
423 u32 val, hw_version, hw_major, hw_minor, tx_fifo_depth_mask;
424
425 hw_version = geni_se_get_qup_hw_version(se);
426 hw_major = GENI_SE_VERSION_MAJOR(hw_version);
427 hw_minor = GENI_SE_VERSION_MINOR(hw_version);
428
429 if ((hw_major == 3 && hw_minor >= 10) || hw_major > 3)
430 tx_fifo_depth_mask = TX_FIFO_DEPTH_MSK_256_BYTES;
431 else
432 tx_fifo_depth_mask = TX_FIFO_DEPTH_MSK;
433
434 val = readl_relaxed(se->base + SE_HW_PARAM_0);
435
436 return (val & tx_fifo_depth_mask) >> TX_FIFO_DEPTH_SHFT;
437 }
438
439 /**
440 * geni_se_get_tx_fifo_width() - Get the TX fifo width of the serial engine
441 * @se: Pointer to the concerned serial engine.
442 *
443 * This function is used to get the width i.e. word size per element in the
444 * TX fifo of the serial engine.
445 *
446 * Return: TX fifo width in bits
447 */
geni_se_get_tx_fifo_width(struct geni_se * se)448 static inline u32 geni_se_get_tx_fifo_width(struct geni_se *se)
449 {
450 u32 val;
451
452 val = readl_relaxed(se->base + SE_HW_PARAM_0);
453
454 return (val & TX_FIFO_WIDTH_MSK) >> TX_FIFO_WIDTH_SHFT;
455 }
456
457 /**
458 * geni_se_get_rx_fifo_depth() - Get the RX fifo depth of the serial engine
459 * based on QUP HW version
460 * @se: Pointer to the concerned serial engine.
461 *
462 * This function is used to get the depth i.e. number of elements in the
463 * RX fifo of the serial engine.
464 *
465 * Return: RX fifo depth in units of FIFO words
466 */
geni_se_get_rx_fifo_depth(struct geni_se * se)467 static inline u32 geni_se_get_rx_fifo_depth(struct geni_se *se)
468 {
469 u32 val, hw_version, hw_major, hw_minor, rx_fifo_depth_mask;
470
471 hw_version = geni_se_get_qup_hw_version(se);
472 hw_major = GENI_SE_VERSION_MAJOR(hw_version);
473 hw_minor = GENI_SE_VERSION_MINOR(hw_version);
474
475 if ((hw_major == 3 && hw_minor >= 10) || hw_major > 3)
476 rx_fifo_depth_mask = RX_FIFO_DEPTH_MSK_256_BYTES;
477 else
478 rx_fifo_depth_mask = RX_FIFO_DEPTH_MSK;
479
480 val = readl_relaxed(se->base + SE_HW_PARAM_1);
481
482 return (val & rx_fifo_depth_mask) >> RX_FIFO_DEPTH_SHFT;
483 }
484
485 void geni_se_init(struct geni_se *se, u32 rx_wm, u32 rx_rfr);
486
487 void geni_se_select_mode(struct geni_se *se, enum geni_se_xfer_mode mode);
488
489 void geni_se_config_packing(struct geni_se *se, int bpw, int pack_words,
490 bool msb_to_lsb, bool tx_cfg, bool rx_cfg);
491
492 int geni_se_resources_off(struct geni_se *se);
493
494 int geni_se_resources_on(struct geni_se *se);
495
496 int geni_se_clk_tbl_get(struct geni_se *se, unsigned long **tbl);
497
498 int geni_se_clk_freq_match(struct geni_se *se, unsigned long req_freq,
499 unsigned int *index, unsigned long *res_freq,
500 bool exact);
501
502 void geni_se_tx_init_dma(struct geni_se *se, dma_addr_t iova, size_t len);
503
504 int geni_se_tx_dma_prep(struct geni_se *se, void *buf, size_t len,
505 dma_addr_t *iova);
506
507 void geni_se_rx_init_dma(struct geni_se *se, dma_addr_t iova, size_t len);
508
509 int geni_se_rx_dma_prep(struct geni_se *se, void *buf, size_t len,
510 dma_addr_t *iova);
511
512 void geni_se_tx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len);
513
514 void geni_se_rx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len);
515
516 int geni_icc_get(struct geni_se *se, const char *icc_ddr);
517
518 int geni_icc_set_bw(struct geni_se *se);
519 void geni_icc_set_tag(struct geni_se *se, u32 tag);
520
521 int geni_icc_enable(struct geni_se *se);
522
523 int geni_icc_disable(struct geni_se *se);
524 #endif
525 #endif
526
