1 /* 2 * Common function shared by Linux WEXT, cfg80211 and p2p drivers 3 * 4 * Copyright (C) 2020, Broadcom. 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 * 21 * <<Broadcom-WL-IPTag/Dual:>> 22 */ 23 #ifndef __WLDEV_COMMON_H__ 24 #define __WLDEV_COMMON_H__ 25 26 #include <wlioctl.h> 27 28 /* wl_dev_ioctl - get/set IOCTLs, will call net_device's do_ioctl (or 29 * netdev_ops->ndo_do_ioctl in new kernels) 30 * @dev: the net_device handle 31 */ 32 s32 wldev_ioctl( 33 struct net_device *dev, u32 cmd, void *arg, u32 len, u32 set); 34 35 s32 wldev_ioctl_get( 36 struct net_device *dev, u32 cmd, void *arg, u32 len); 37 38 s32 wldev_ioctl_set( 39 struct net_device *dev, u32 cmd, const void *arg, u32 len); 40 41 /** Retrieve named IOVARs, this function calls wl_dev_ioctl with 42 * WLC_GET_VAR IOCTL code 43 */ 44 s32 wldev_iovar_getbuf( 45 struct net_device *dev, s8 *iovar_name, 46 const void *param, u32 paramlen, void *buf, u32 buflen, struct mutex* buf_sync); 47 48 /** Set named IOVARs, this function calls wl_dev_ioctl with 49 * WLC_SET_VAR IOCTL code 50 */ 51 s32 wldev_iovar_setbuf( 52 struct net_device *dev, s8 *iovar_name, 53 const void *param, s32 paramlen, void *buf, s32 buflen, struct mutex* buf_sync); 54 55 s32 wldev_iovar_setint( 56 struct net_device *dev, s8 *iovar, s32 val); 57 58 s32 wldev_iovar_getint( 59 struct net_device *dev, s8 *iovar, s32 *pval); 60 61 /** The following function can be implemented if there is a need for bsscfg 62 * indexed IOVARs 63 */ 64 65 s32 wldev_mkiovar_bsscfg( 66 const s8 *iovar_name, const s8 *param, s32 paramlen, 67 s8 *iovar_buf, s32 buflen, s32 bssidx); 68 69 /** Retrieve named and bsscfg indexed IOVARs, this function calls wl_dev_ioctl with 70 * WLC_GET_VAR IOCTL code 71 */ 72 s32 wldev_iovar_getbuf_bsscfg( 73 struct net_device *dev, s8 *iovar_name, void *param, s32 paramlen, 74 void *buf, s32 buflen, s32 bsscfg_idx, struct mutex* buf_sync); 75 76 /** Set named and bsscfg indexed IOVARs, this function calls wl_dev_ioctl with 77 * WLC_SET_VAR IOCTL code 78 */ 79 s32 wldev_iovar_setbuf_bsscfg( 80 struct net_device *dev, const s8 *iovar_name, const void *param, s32 paramlen, 81 void *buf, s32 buflen, s32 bsscfg_idx, struct mutex* buf_sync); 82 83 s32 wldev_iovar_getint_bsscfg( 84 struct net_device *dev, s8 *iovar, s32 *pval, s32 bssidx); 85 86 s32 wldev_iovar_setint_bsscfg( 87 struct net_device *dev, s8 *iovar, s32 val, s32 bssidx); 88 89 extern int dhd_net_set_fw_path(struct net_device *dev, char *fw); 90 extern int dhd_net_bus_suspend(struct net_device *dev); 91 extern int dhd_net_bus_resume(struct net_device *dev, uint8 stage); 92 extern int dhd_net_wifi_platform_set_power(struct net_device *dev, bool on, 93 unsigned long delay_msec); 94 extern void dhd_get_customized_country_code(struct net_device *dev, char *country_iso_code, 95 wl_country_t *cspec); 96 extern void dhd_bus_country_set(struct net_device *dev, wl_country_t *cspec, bool notify); 97 98 #ifdef OEM_ANDROID 99 extern bool dhd_force_country_change(struct net_device *dev); 100 #endif 101 102 extern void dhd_bus_band_set(struct net_device *dev, uint band); 103 extern int wldev_set_country(struct net_device *dev, char *country_code, bool notify, 104 int revinfo); 105 extern int net_os_wake_lock(struct net_device *dev); 106 extern int net_os_wake_unlock(struct net_device *dev); 107 extern int net_os_wake_lock_timeout(struct net_device *dev); 108 extern int net_os_wake_lock_timeout_enable(struct net_device *dev, int val); 109 extern int net_os_set_dtim_skip(struct net_device *dev, int val); 110 extern int net_os_set_suspend_disable(struct net_device *dev, int val); 111 extern int net_os_set_suspend(struct net_device *dev, int val, int force); 112 extern int net_os_set_suspend_bcn_li_dtim(struct net_device *dev, int val); 113 extern int net_os_set_max_dtim_enable(struct net_device *dev, int val); 114 #ifdef DISABLE_DTIM_IN_SUSPEND 115 extern int net_os_set_disable_dtim_in_suspend(struct net_device *dev, int val); 116 #endif /* DISABLE_DTIM_IN_SUSPEND */ 117 118 #if defined(OEM_ANDROID) 119 extern int wl_parse_ssid_list_tlv(char** list_str, wlc_ssid_ext_t* ssid, 120 int max, int *bytes_left); 121 #endif /* defined(OEM_ANDROID) */ 122 123 /* Get the link speed from dongle, speed is in kpbs */ 124 int wldev_get_link_speed(struct net_device *dev, int *plink_speed); 125 126 int wldev_get_rssi(struct net_device *dev, scb_val_t *prssi); 127 128 int wldev_get_ssid(struct net_device *dev, wlc_ssid_t *pssid); 129 130 int wldev_get_band(struct net_device *dev, uint *pband); 131 int wldev_get_mode(struct net_device *dev, uint8 *pband, uint8 caplen); 132 int wldev_get_datarate(struct net_device *dev, int *datarate); 133 int wldev_set_band(struct net_device *dev, uint band); 134 135 #endif /* __WLDEV_COMMON_H__ */ 136