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hc
2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c 
 kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/include/bcmsdh.h
....@@ -1,17 +1,18 @@
1
-/* SPDX-License-Identifier: GPL-2.0 */
21 /*
32  * SDIO host client driver interface of Broadcom HNBU
43  *     export functions to client drivers
54  *     abstract OS and BUS specific details of SDIO
65  *
7
- * Copyright (C) 1999-2019, Broadcom Corporation
8
- * 
6
+ * Portions of this code are copyright (c) 2022 Cypress Semiconductor Corporation
7
+ *
8
+ * Copyright (C) 1999-2017, Broadcom Corporation
9
+ *
910  *      Unless you and Broadcom execute a separate written software license
1011  * agreement governing use of this software, this software is licensed to you
1112  * under the terms of the GNU General Public License version 2 (the "GPL"),
1213  * available at http://www.broadcom.com/licenses/GPLv2.php, with the
1314  * following added to such license:
14
- * 
15
+ *
1516  *      As a special exception, the copyright holders of this software give you
1617  * permission to link this software with independent modules, and to copy and
1718  * distribute the resulting executable under terms of your choice, provided that
....@@ -19,7 +20,7 @@
1920  * the license of that module.  An independent module is a module which is not
2021  * derived from this software.  The special exception does not apply to any
2122  * modifications of the software.
22
- * 
23
+ *
2324  *      Notwithstanding the above, under no circumstances may you combine this
2425  * software in any way with any other Broadcom software provided under a license
2526  * other than the GPL, without Broadcom's express prior written consent.
....@@ -27,7 +28,7 @@
2728  *
2829  * <<Broadcom-WL-IPTag/Open:>>
2930  *
30
- * $Id: bcmsdh.h 572557 2015-07-20 07:12:29Z $
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+ * $Id: bcmsdh.h 690946 2017-03-20 05:24:19Z $
3132  */
3233 
3334 /**
....@@ -52,6 +53,14 @@
5253 /* forward declarations */
5354 typedef struct bcmsdh_info bcmsdh_info_t;
5455 typedef void (*bcmsdh_cb_fn_t)(void *);
56
+
57
+#if defined(BT_OVER_SDIO)
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+typedef enum {
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+	NO_HANG_STATE		= 0,
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+	HANG_START_STATE		= 1,
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+	HANG_RECOVERY_STATE	= 2
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+} dhd_hang_state_t;
63
+#endif // endif
5564 
5665 extern bcmsdh_info_t *bcmsdh_attach(osl_t *osh, void *sdioh, ulong *regsva);
5766 /**
....@@ -88,7 +97,7 @@
8897 #if defined(DHD_DEBUG)
8998 /* Query pending interrupt status from the host controller */
9099 extern bool bcmsdh_intr_pending(void *sdh);
91
-#endif
100
+#endif // endif
92101 
93102 /* Register a callback to be called if and when bcmsdh detects
94103  * device removal. No-op in the case of non-removable/hardwired devices.
....@@ -122,8 +131,8 @@
122131  *   size: register width in bytes (2 or 4)
123132  *   data: data for register write
124133  */
125
-extern uint32 bcmsdh_reg_read(void *sdh, uint32 addr, uint size);
126
-extern uint32 bcmsdh_reg_write(void *sdh, uint32 addr, uint size, uint32 data);
134
+extern uint32 bcmsdh_reg_read(void *sdh, uintptr addr, uint size);
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+extern uint32 bcmsdh_reg_write(void *sdh, uintptr addr, uint size, uint32 data);
127136 
128137 /* set sb address window */
129138 extern int bcmsdhsdio_set_sbaddr_window(void *sdh, uint32 address, bool force_set);
....@@ -193,7 +202,7 @@
193202 
194203 /* Miscellaneous knob tweaker. */
195204 extern int bcmsdh_iovar_op(void *sdh, const char *name,
196
-                           void *params, int plen, void *arg, int len, bool set);
205
+                           void *params, uint plen, void *arg, uint len, bool set);
197206 
198207 /* Reset and reinitialize the device */
199208 extern int bcmsdh_reset(bcmsdh_info_t *sdh);
....@@ -223,12 +232,12 @@
223232 extern int bcmsdh_reg_sdio_notify(void* semaphore);
224233 extern void bcmsdh_unreg_sdio_notify(void);
225234 
226
-#if defined(OOB_INTR_ONLY)
235
+#if defined(OOB_INTR_ONLY) || defined(BCMSPI_ANDROID)
227236 extern int bcmsdh_oob_intr_register(bcmsdh_info_t *bcmsdh, bcmsdh_cb_fn_t oob_irq_handler,
228237 	void* oob_irq_handler_context);
229238 extern void bcmsdh_oob_intr_unregister(bcmsdh_info_t *sdh);
230239 extern void bcmsdh_oob_intr_set(bcmsdh_info_t *sdh, bool enable);
231
-#endif 
240
+#endif /* defined(OOB_INTR_ONLY) || defined(BCMSPI_ANDROID) */
232241 extern void bcmsdh_dev_pm_stay_awake(bcmsdh_info_t *sdh);
233242 extern void bcmsdh_dev_relax(bcmsdh_info_t *sdh);
234243 extern bool bcmsdh_dev_pm_enabled(bcmsdh_info_t *sdh);
....@@ -248,6 +257,9 @@
248257 /* Function to pass chipid and rev to lower layers for controlling pr's */
249258 extern void bcmsdh_chipinfo(void *sdh, uint32 chip, uint32 chiprev);
250259 
260
+#ifdef BCMSPI
261
+extern void bcmsdh_dwordmode(void *sdh, bool set);
262
+#endif /* BCMSPI */
251263 
252264 extern int bcmsdh_sleep(void *sdh, bool enab);
253265