[GitHub/LineageOS/G12/android_hardware_amlogic_kernel-modules_dhd-driver.git] / bcmdhd.100.10.315.x / dhd_custom_gpio.c

/*
 * Customer code to add GPIO control during WLAN start/stop
 *
 * Copyright (C) 1999-2019, Broadcom.
 *
 *      Unless you and Broadcom execute a separate written software license
 * agreement governing use of this software, this software is licensed to you
 * under the terms of the GNU General Public License version 2 (the "GPL"),
 * available at http://www.broadcom.com/licenses/GPLv2.php, with the
 * following added to such license:
 *
 *      As a special exception, the copyright holders of this software give you
 * permission to link this software with independent modules, and to copy and
 * distribute the resulting executable under terms of your choice, provided that
 * you also meet, for each linked independent module, the terms and conditions of
 * the license of that module.  An independent module is a module which is not
 * derived from this software.  The special exception does not apply to any
 * modifications of the software.
 *
 *      Notwithstanding the above, under no circumstances may you combine this
 * software in any way with any other Broadcom software provided under a license
 * other than the GPL, without Broadcom's express prior written consent.
 *
 *
 * <<Broadcom-WL-IPTag/Open:>>
 *
 * $Id: dhd_custom_gpio.c 717227 2017-08-23 13:51:13Z $
 */

#include <typedefs.h>
#include <linuxver.h>
#include <osl.h>
#include <bcmutils.h>
#include <dngl_stats.h>
#include <dhd.h>
#include <dhd_linux.h>

#include <wlioctl.h>
#if defined(WL_WIRELESS_EXT)
#include <wl_iw.h>
#endif // endif

#define WL_ERROR(x) printf x
#define WL_TRACE(x)

#if defined(OOB_INTR_ONLY) || defined(BCMSPI_ANDROID)

#if defined(BCMLXSDMMC)
extern int sdioh_mmc_irq(int irq);
#endif /* (BCMLXSDMMC)  */

/* Customer specific Host GPIO defintion  */
static int dhd_oob_gpio_num = -1;

module_param(dhd_oob_gpio_num, int, 0644);
MODULE_PARM_DESC(dhd_oob_gpio_num, "DHD oob gpio number");

/* This function will return:
 *  1) return :  Host gpio interrupt number per customer platform
 *  2) irq_flags_ptr : Type of Host interrupt as Level or Edge
 *
 *  NOTE :
 *  Customer should check his platform definitions
 *  and his Host Interrupt spec
 *  to figure out the proper setting for his platform.
 *  Broadcom provides just reference settings as example.
 *
 */
int dhd_customer_oob_irq_map(void *adapter, unsigned long *irq_flags_ptr)
{
	int  host_oob_irq = 0;

	host_oob_irq = wifi_platform_get_irq_number(adapter, irq_flags_ptr);

	return (host_oob_irq);
}
#endif /* defined(OOB_INTR_ONLY) || defined(BCMSPI_ANDROID) */

/* Customer function to control hw specific wlan gpios */
int
dhd_customer_gpio_wlan_ctrl(void *adapter, int onoff)
{
	int err = 0;

	return err;
}

#if 0
/* Function to get custom MAC address */
int
dhd_custom_get_mac_address(void *adapter, unsigned char *buf)
{
	int ret = 0;

	WL_TRACE(("%s Enter\n", __FUNCTION__));
	if (!buf)
		return -EINVAL;

	/* Customer access to MAC address stored outside of DHD driver */
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
	ret = wifi_platform_get_mac_addr(adapter, buf);
#endif // endif

#ifdef EXAMPLE_GET_MAC
	/* EXAMPLE code */
	{
		struct ether_addr ea_example = {{0x00, 0x11, 0x22, 0x33, 0x44, 0xFF}};
		bcopy((char *)&ea_example, buf, sizeof(struct ether_addr));
	}
#endif /* EXAMPLE_GET_MAC */

	return ret;
}
#endif /* GET_CUSTOM_MAC_ENABLE */

/* Customized Locale table : OPTIONAL feature */
const struct cntry_locales_custom translate_custom_table[] = {
/* Table should be filled out based on custom platform regulatory requirement */
#ifdef EXAMPLE_TABLE
	{"",   "XY", 4},  /* Universal if Country code is unknown or empty */
	{"US", "US", 69}, /* input ISO "US" to : US regrev 69 */
	{"CA", "US", 69}, /* input ISO "CA" to : US regrev 69 */
	{"EU", "EU", 5},  /* European union countries to : EU regrev 05 */
	{"AT", "EU", 5},
	{"BE", "EU", 5},
	{"BG", "EU", 5},
	{"CY", "EU", 5},
	{"CZ", "EU", 5},
	{"DK", "EU", 5},
	{"EE", "EU", 5},
	{"FI", "EU", 5},
	{"FR", "EU", 5},
	{"DE", "EU", 5},
	{"GR", "EU", 5},
	{"HU", "EU", 5},
	{"IE", "EU", 5},
	{"IT", "EU", 5},
	{"LV", "EU", 5},
	{"LI", "EU", 5},
	{"LT", "EU", 5},
	{"LU", "EU", 5},
	{"MT", "EU", 5},
	{"NL", "EU", 5},
	{"PL", "EU", 5},
	{"PT", "EU", 5},
	{"RO", "EU", 5},
	{"SK", "EU", 5},
	{"SI", "EU", 5},
	{"ES", "EU", 5},
	{"SE", "EU", 5},
	{"GB", "EU", 5},
	{"KR", "XY", 3},
	{"AU", "XY", 3},
	{"CN", "XY", 3}, /* input ISO "CN" to : XY regrev 03 */
	{"TW", "XY", 3},
	{"AR", "XY", 3},
	{"MX", "XY", 3},
	{"IL", "IL", 0},
	{"CH", "CH", 0},
	{"TR", "TR", 0},
	{"NO", "NO", 0},
#endif /* EXMAPLE_TABLE */
#if defined(BCM4335_CHIP)
	{"",   "XZ", 11},  /* Universal if Country code is unknown or empty */
#endif // endif
	{"AE", "AE", 1},
	{"AR", "AR", 1},
	{"AT", "AT", 1},
	{"AU", "AU", 2},
	{"BE", "BE", 1},
	{"BG", "BG", 1},
	{"BN", "BN", 1},
	{"CA", "CA", 2},
	{"CH", "CH", 1},
	{"CY", "CY", 1},
	{"CZ", "CZ", 1},
	{"DE", "DE", 3},
	{"DK", "DK", 1},
	{"EE", "EE", 1},
	{"ES", "ES", 1},
	{"FI", "FI", 1},
	{"FR", "FR", 1},
	{"GB", "GB", 1},
	{"GR", "GR", 1},
	{"HR", "HR", 1},
	{"HU", "HU", 1},
	{"IE", "IE", 1},
	{"IS", "IS", 1},
	{"IT", "IT", 1},
	{"ID", "ID", 1},
	{"JP", "JP", 8},
	{"KR", "KR", 24},
	{"KW", "KW", 1},
	{"LI", "LI", 1},
	{"LT", "LT", 1},
	{"LU", "LU", 1},
	{"LV", "LV", 1},
	{"MA", "MA", 1},
	{"MT", "MT", 1},
	{"MX", "MX", 1},
	{"NL", "NL", 1},
	{"NO", "NO", 1},
	{"PL", "PL", 1},
	{"PT", "PT", 1},
	{"PY", "PY", 1},
	{"RO", "RO", 1},
	{"SE", "SE", 1},
	{"SI", "SI", 1},
	{"SK", "SK", 1},
	{"TR", "TR", 7},
	{"TW", "TW", 1},
	{"IR", "XZ", 11},	/* Universal if Country code is IRAN, (ISLAMIC REPUBLIC OF) */
	{"SD", "XZ", 11},	/* Universal if Country code is SUDAN */
	{"SY", "XZ", 11},	/* Universal if Country code is SYRIAN ARAB REPUBLIC */
	{"GL", "XZ", 11},	/* Universal if Country code is GREENLAND */
	{"PS", "XZ", 11},	/* Universal if Country code is PALESTINIAN TERRITORY, OCCUPIED */
	{"TL", "XZ", 11},	/* Universal if Country code is TIMOR-LESTE (EAST TIMOR) */
	{"MH", "XZ", 11},	/* Universal if Country code is MARSHALL ISLANDS */
};

/* Customized Locale convertor
*  input : ISO 3166-1 country abbreviation
*  output: customized cspec
*/
void
#ifdef CUSTOM_COUNTRY_CODE
get_customized_country_code(void *adapter, char *country_iso_code,
	wl_country_t *cspec, u32 flags)
#else
get_customized_country_code(void *adapter, char *country_iso_code, wl_country_t *cspec)
#endif /* CUSTOM_COUNTRY_CODE */
{
#if (defined(CUSTOMER_HW) || defined(CUSTOMER_HW2)) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))

	struct cntry_locales_custom *cloc_ptr;

	if (!cspec)
		return;
#ifdef CUSTOM_COUNTRY_CODE
	cloc_ptr = wifi_platform_get_country_code(adapter, country_iso_code, flags);
#else
	cloc_ptr = wifi_platform_get_country_code(adapter, country_iso_code);
#endif /* CUSTOM_COUNTRY_CODE */

	if (cloc_ptr) {
		strlcpy(cspec->ccode, cloc_ptr->custom_locale, WLC_CNTRY_BUF_SZ);
		cspec->rev = cloc_ptr->custom_locale_rev;
	}
	return;
#else
	int size, i;

	size = ARRAYSIZE(translate_custom_table);

	if (cspec == 0)
		 return;

	if (size == 0)
		 return;

	for (i = 0; i < size; i++) {
		if (strcmp(country_iso_code, translate_custom_table[i].iso_abbrev) == 0) {
			memcpy(cspec->ccode,
				translate_custom_table[i].custom_locale, WLC_CNTRY_BUF_SZ);
			cspec->rev = translate_custom_table[i].custom_locale_rev;
			return;
		}
	}
#ifdef EXAMPLE_TABLE
	/* if no country code matched return first universal code from translate_custom_table */
	memcpy(cspec->ccode, translate_custom_table[0].custom_locale, WLC_CNTRY_BUF_SZ);
	cspec->rev = translate_custom_table[0].custom_locale_rev;
#endif /* EXMAPLE_TABLE */
	return;
#endif	/* (defined(CUSTOMER_HW2) || defined(BOARD_HIKEY)) &&
	* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36))
	*/
}
Commit	Line	Data
d2839953 RC	1	/*
	2	* Customer code to add GPIO control during WLAN start/stop
	3	*
965f77c4	4	* Copyright (C) 1999-2019, Broadcom.
d2839953 RC	5	*
	6	* Unless you and Broadcom execute a separate written software license
	7	* agreement governing use of this software, this software is licensed to you
	8	* under the terms of the GNU General Public License version 2 (the "GPL"),
	9	* available at http://www.broadcom.com/licenses/GPLv2.php, with the
	10	* following added to such license:
	11	*
	12	* As a special exception, the copyright holders of this software give you
	13	* permission to link this software with independent modules, and to copy and
	14	* distribute the resulting executable under terms of your choice, provided that
	15	* you also meet, for each linked independent module, the terms and conditions of
	16	* the license of that module. An independent module is a module which is not
	17	* derived from this software. The special exception does not apply to any
	18	* modifications of the software.
	19	*
	20	* Notwithstanding the above, under no circumstances may you combine this
	21	* software in any way with any other Broadcom software provided under a license
	22	* other than the GPL, without Broadcom's express prior written consent.
	23	*
	24	*
	25	* <<Broadcom-WL-IPTag/Open:>>
	26	*
	27	* $Id: dhd_custom_gpio.c 717227 2017-08-23 13:51:13Z $
	28	*/
	29
	30	#include <typedefs.h>
	31	#include <linuxver.h>
	32	#include <osl.h>
	33	#include <bcmutils.h>
	34	#include <dngl_stats.h>
	35	#include <dhd.h>
	36	#include <dhd_linux.h>
	37
	38	#include <wlioctl.h>
	39	#if defined(WL_WIRELESS_EXT)
	40	#include <wl_iw.h>
	41	#endif // endif
	42
	43	#define WL_ERROR(x) printf x
	44	#define WL_TRACE(x)
	45
	46	#if defined(OOB_INTR_ONLY) \|\| defined(BCMSPI_ANDROID)
	47
	48	#if defined(BCMLXSDMMC)
	49	extern int sdioh_mmc_irq(int irq);
	50	#endif /* (BCMLXSDMMC) */
	51
	52	/* Customer specific Host GPIO defintion */
	53	static int dhd_oob_gpio_num = -1;
	54
	55	module_param(dhd_oob_gpio_num, int, 0644);
	56	MODULE_PARM_DESC(dhd_oob_gpio_num, "DHD oob gpio number");
	57
	58	/* This function will return:
	59	* 1) return : Host gpio interrupt number per customer platform
	60	* 2) irq_flags_ptr : Type of Host interrupt as Level or Edge
	61	*
	62	* NOTE :
	63	* Customer should check his platform definitions
	64	* and his Host Interrupt spec
	65	* to figure out the proper setting for his platform.
	66	* Broadcom provides just reference settings as example.
	67	*
	68	*/
69	int dhd_customer_oob_irq_map(void adapter, unsigned long irq_flags_ptr)
70	{
71	int host_oob_irq = 0;
72
73	host_oob_irq = wifi_platform_get_irq_number(adapter, irq_flags_ptr);
74
75	return (host_oob_irq);
76	}
77	#endif /* defined(OOB_INTR_ONLY) \|\| defined(BCMSPI_ANDROID) */
78
79	/* Customer function to control hw specific wlan gpios */
80	int
81	dhd_customer_gpio_wlan_ctrl(void *adapter, int onoff)
82	{
83	int err = 0;
84
85	return err;
86	}
87
3910ce8e	88	#if 0
d2839953 RC	89	/* Function to get custom MAC address */
	90	int
	91	dhd_custom_get_mac_address(void adapter, unsigned char buf)
	92	{
	93	int ret = 0;
	94
	95	WL_TRACE(("%s Enter\n", __FUNCTION__));
	96	if (!buf)
	97	return -EINVAL;
	98
	99	/* Customer access to MAC address stored outside of DHD driver */
	100	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
	101	ret = wifi_platform_get_mac_addr(adapter, buf);
	102	#endif // endif
	103
	104	#ifdef EXAMPLE_GET_MAC
	105	/* EXAMPLE code */
	106	{
	107	struct ether_addr ea_example = {{0x00, 0x11, 0x22, 0x33, 0x44, 0xFF}};
	108	bcopy((char *)&ea_example, buf, sizeof(struct ether_addr));
	109	}
	110	#endif /* EXAMPLE_GET_MAC */
	111
	112	return ret;
	113	}
	114	#endif /* GET_CUSTOM_MAC_ENABLE */
	115
	116	/* Customized Locale table : OPTIONAL feature */
	117	const struct cntry_locales_custom translate_custom_table[] = {
	118	/* Table should be filled out based on custom platform regulatory requirement */
	119	#ifdef EXAMPLE_TABLE
	120	{"", "XY", 4}, /* Universal if Country code is unknown or empty */
	121	{"US", "US", 69}, /* input ISO "US" to : US regrev 69 */
	122	{"CA", "US", 69}, /* input ISO "CA" to : US regrev 69 */
	123	{"EU", "EU", 5}, /* European union countries to : EU regrev 05 */
	124	{"AT", "EU", 5},
	125	{"BE", "EU", 5},
	126	{"BG", "EU", 5},
	127	{"CY", "EU", 5},
	128	{"CZ", "EU", 5},
	129	{"DK", "EU", 5},
	130	{"EE", "EU", 5},
	131	{"FI", "EU", 5},
	132	{"FR", "EU", 5},
	133	{"DE", "EU", 5},
	134	{"GR", "EU", 5},
	135	{"HU", "EU", 5},
	136	{"IE", "EU", 5},
	137	{"IT", "EU", 5},
	138	{"LV", "EU", 5},
	139	{"LI", "EU", 5},
	140	{"LT", "EU", 5},
	141	{"LU", "EU", 5},
	142	{"MT", "EU", 5},
	143	{"NL", "EU", 5},
	144	{"PL", "EU", 5},
	145	{"PT", "EU", 5},
	146	{"RO", "EU", 5},
	147	{"SK", "EU", 5},
	148	{"SI", "EU", 5},
	149	{"ES", "EU", 5},
	150	{"SE", "EU", 5},
	151	{"GB", "EU", 5},
	152	{"KR", "XY", 3},
153	{"AU", "XY", 3},
154	{"CN", "XY", 3}, /* input ISO "CN" to : XY regrev 03 */
155	{"TW", "XY", 3},
156	{"AR", "XY", 3},
157	{"MX", "XY", 3},
158	{"IL", "IL", 0},
159	{"CH", "CH", 0},
160	{"TR", "TR", 0},
161	{"NO", "NO", 0},
162	#endif /* EXMAPLE_TABLE */
163	#if defined(BCM4335_CHIP)
164	{"", "XZ", 11}, /* Universal if Country code is unknown or empty */
165	#endif // endif
166	{"AE", "AE", 1},
167	{"AR", "AR", 1},
168	{"AT", "AT", 1},
169	{"AU", "AU", 2},
170	{"BE", "BE", 1},
171	{"BG", "BG", 1},
172	{"BN", "BN", 1},
173	{"CA", "CA", 2},
174	{"CH", "CH", 1},
175	{"CY", "CY", 1},
176	{"CZ", "CZ", 1},
177	{"DE", "DE", 3},
178	{"DK", "DK", 1},
179	{"EE", "EE", 1},
180	{"ES", "ES", 1},
181	{"FI", "FI", 1},
182	{"FR", "FR", 1},
183	{"GB", "GB", 1},
184	{"GR", "GR", 1},
185	{"HR", "HR", 1},
186	{"HU", "HU", 1},
187	{"IE", "IE", 1},
188	{"IS", "IS", 1},
189	{"IT", "IT", 1},
190	{"ID", "ID", 1},
191	{"JP", "JP", 8},
192	{"KR", "KR", 24},
193	{"KW", "KW", 1},
194	{"LI", "LI", 1},
195	{"LT", "LT", 1},
196	{"LU", "LU", 1},
197	{"LV", "LV", 1},
198	{"MA", "MA", 1},
199	{"MT", "MT", 1},
200	{"MX", "MX", 1},
201	{"NL", "NL", 1},
202	{"NO", "NO", 1},
203	{"PL", "PL", 1},
204	{"PT", "PT", 1},
205	{"PY", "PY", 1},
206	{"RO", "RO", 1},
207	{"SE", "SE", 1},
208	{"SI", "SI", 1},
209	{"SK", "SK", 1},
210	{"TR", "TR", 7},
211	{"TW", "TW", 1},
212	{"IR", "XZ", 11}, /* Universal if Country code is IRAN, (ISLAMIC REPUBLIC OF) */
213	{"SD", "XZ", 11}, /* Universal if Country code is SUDAN */
214	{"SY", "XZ", 11}, /* Universal if Country code is SYRIAN ARAB REPUBLIC */
215	{"GL", "XZ", 11}, /* Universal if Country code is GREENLAND */
216	{"PS", "XZ", 11}, /* Universal if Country code is PALESTINIAN TERRITORY, OCCUPIED */
217	{"TL", "XZ", 11}, /* Universal if Country code is TIMOR-LESTE (EAST TIMOR) */
218	{"MH", "XZ", 11}, /* Universal if Country code is MARSHALL ISLANDS */
219	};
220
221	/* Customized Locale convertor
222	* input : ISO 3166-1 country abbreviation
223	* output: customized cspec
224	*/
225	void
226	#ifdef CUSTOM_COUNTRY_CODE
227	get_customized_country_code(void adapter, char country_iso_code,
228	wl_country_t *cspec, u32 flags)
229	#else
230	get_customized_country_code(void adapter, char country_iso_code, wl_country_t *cspec)
231	#endif /* CUSTOM_COUNTRY_CODE */
232	{
233	#if (defined(CUSTOMER_HW) \|\| defined(CUSTOMER_HW2)) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))
234
235	struct cntry_locales_custom *cloc_ptr;
236
237	if (!cspec)
238	return;
239	#ifdef CUSTOM_COUNTRY_CODE
240	cloc_ptr = wifi_platform_get_country_code(adapter, country_iso_code, flags);
241	#else
242	cloc_ptr = wifi_platform_get_country_code(adapter, country_iso_code);
243	#endif /* CUSTOM_COUNTRY_CODE */
244
245	if (cloc_ptr) {
246	strlcpy(cspec->ccode, cloc_ptr->custom_locale, WLC_CNTRY_BUF_SZ);
247	cspec->rev = cloc_ptr->custom_locale_rev;
248	}
249	return;
250	#else
251	int size, i;
252
253	size = ARRAYSIZE(translate_custom_table);
254
255	if (cspec == 0)
256	return;
257
258	if (size == 0)
259	return;
260
261	for (i = 0; i < size; i++) {
262	if (strcmp(country_iso_code, translate_custom_table[i].iso_abbrev) == 0) {
263	memcpy(cspec->ccode,
264	translate_custom_table[i].custom_locale, WLC_CNTRY_BUF_SZ);
265	cspec->rev = translate_custom_table[i].custom_locale_rev;
266	return;
267	}
268	}
269	#ifdef EXAMPLE_TABLE
270	/* if no country code matched return first universal code from translate_custom_table */
271	memcpy(cspec->ccode, translate_custom_table[0].custom_locale, WLC_CNTRY_BUF_SZ);
272	cspec->rev = translate_custom_table[0].custom_locale_rev;
273	#endif /* EXMAPLE_TABLE */
274	return;
275	#endif /* (defined(CUSTOMER_HW2) \|\| defined(BOARD_HIKEY)) &&
276	* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36))
277	*/
278	}