/****************************************************************************** * * Copyright(c) 2015 - 2018 Realtek Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * *****************************************************************************/ #define _HAL_HALMAC_C_ #include /* PADAPTER, struct dvobj_priv, SDIO_ERR_VAL8 and etc. */ #include /* efuse, PHAL_DATA_TYPE and etc. */ #include "hal_halmac.h" /* dvobj_to_halmac() and ect. */ /* * HALMAC take return value 0 for fail and 1 for success to replace * _FALSE/_TRUE after V1_04_09 */ #define RTW_HALMAC_FAIL 0 #define RTW_HALMAC_SUCCESS 1 #define DEFAULT_INDICATOR_TIMELMT 1000 /* ms */ #define MSG_PREFIX "[HALMAC]" #define RTW_HALMAC_DLFW_MEM_NO_STOP_TX /* * Driver API for HALMAC operations */ #ifdef CONFIG_SDIO_HCI #include static u8 _halmac_mac_reg_page0_chk(const char *func, struct dvobj_priv *dvobj, u32 offset) { #if defined(CONFIG_IO_CHECK_IN_ANA_LOW_CLK) && defined(CONFIG_LPS_LCLK) struct pwrctrl_priv *pwrpriv = &dvobj->pwrctl_priv; u32 mac_reg_offset = 0; if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) return _TRUE; if (pwrpriv->lps_level == LPS_NORMAL) return _TRUE; if (pwrpriv->rpwm >= PS_STATE_S2) return _TRUE; if (offset & (WLAN_IOREG_DEVICE_ID << 13)) { /*WLAN_IOREG_OFFSET*/ mac_reg_offset = offset & HALMAC_WLAN_MAC_REG_MSK; if (mac_reg_offset < 0x100) { RTW_ERR(FUNC_ADPT_FMT "access MAC REG -0x%04x in PS-mode:0x%02x (rpwm:0x%02x, lps_level:0x%02x)\n", FUNC_ADPT_ARG(dvobj_get_primary_adapter(dvobj)), mac_reg_offset, pwrpriv->pwr_mode, pwrpriv->rpwm, pwrpriv->lps_level); rtw_warn_on(1); return _FALSE; } } #endif return _TRUE; } static u8 _halmac_sdio_cmd52_read(void *p, u32 offset) { struct dvobj_priv *d; u8 val; u8 ret; d = (struct dvobj_priv *)p; _halmac_mac_reg_page0_chk(__func__, d, offset); ret = rtw_sdio_read_cmd52(d, offset, &val, 1); if (_FAIL == ret) { RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); return SDIO_ERR_VAL8; } return val; } static void _halmac_sdio_cmd52_write(void *p, u32 offset, u8 val) { struct dvobj_priv *d; u8 ret; d = (struct dvobj_priv *)p; _halmac_mac_reg_page0_chk(__func__, d, offset); ret = rtw_sdio_write_cmd52(d, offset, &val, 1); if (_FAIL == ret) RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); } static u8 _halmac_sdio_reg_read_8(void *p, u32 offset) { struct dvobj_priv *d; u8 *pbuf; u8 val; u8 ret; d = (struct dvobj_priv *)p; val = SDIO_ERR_VAL8; _halmac_mac_reg_page0_chk(__func__, d, offset); pbuf = rtw_zmalloc(1); if (!pbuf) return val; ret = rtw_sdio_read_cmd53(d, offset, pbuf, 1); if (ret == _FAIL) { RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); goto exit; } val = *pbuf; exit: rtw_mfree(pbuf, 1); return val; } static u16 _halmac_sdio_reg_read_16(void *p, u32 offset) { struct dvobj_priv *d; u8 *pbuf; u16 val; u8 ret; d = (struct dvobj_priv *)p; val = SDIO_ERR_VAL16; _halmac_mac_reg_page0_chk(__func__, d, offset); pbuf = rtw_zmalloc(2); if (!pbuf) return val; ret = rtw_sdio_read_cmd53(d, offset, pbuf, 2); if (ret == _FAIL) { RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); goto exit; } val = le16_to_cpu(*(u16 *)pbuf); exit: rtw_mfree(pbuf, 2); return val; } static u32 _halmac_sdio_reg_read_32(void *p, u32 offset) { struct dvobj_priv *d; u8 *pbuf; u32 val; u8 ret; d = (struct dvobj_priv *)p; val = SDIO_ERR_VAL32; _halmac_mac_reg_page0_chk(__func__, d, offset); pbuf = rtw_zmalloc(4); if (!pbuf) return val; ret = rtw_sdio_read_cmd53(d, offset, pbuf, 4); if (ret == _FAIL) { RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); goto exit; } val = le32_to_cpu(*(u32 *)pbuf); exit: rtw_mfree(pbuf, 4); return val; } static u8 _halmac_sdio_reg_read_n(void *p, u32 offset, u32 size, u8 *data) { struct dvobj_priv *d = (struct dvobj_priv *)p; u8 *pbuf; u8 ret; u8 rst = RTW_HALMAC_FAIL; u32 sdio_read_size; if (!data) return rst; sdio_read_size = RND4(size); sdio_read_size = rtw_sdio_cmd53_align_size(d, sdio_read_size); pbuf = rtw_zmalloc(sdio_read_size); if (!pbuf) return rst; ret = rtw_sdio_read_cmd53(d, offset, pbuf, sdio_read_size); if (ret == _FAIL) { RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); goto exit; } memcpy(data, pbuf, size); rst = RTW_HALMAC_SUCCESS; exit: rtw_mfree(pbuf, sdio_read_size); return rst; } static void _halmac_sdio_reg_write_8(void *p, u32 offset, u8 val) { struct dvobj_priv *d; u8 *pbuf; u8 ret; d = (struct dvobj_priv *)p; _halmac_mac_reg_page0_chk(__func__, d, offset); pbuf = rtw_zmalloc(1); if (!pbuf) return; memcpy(pbuf, &val, 1); ret = rtw_sdio_write_cmd53(d, offset, pbuf, 1); if (ret == _FAIL) RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); rtw_mfree(pbuf, 1); } static void _halmac_sdio_reg_write_16(void *p, u32 offset, u16 val) { struct dvobj_priv *d; u8 *pbuf; u8 ret; d = (struct dvobj_priv *)p; _halmac_mac_reg_page0_chk(__func__, d, offset); val = cpu_to_le16(val); pbuf = rtw_zmalloc(2); if (!pbuf) return; memcpy(pbuf, &val, 2); ret = rtw_sdio_write_cmd53(d, offset, pbuf, 2); if (ret == _FAIL) RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); rtw_mfree(pbuf, 2); } static void _halmac_sdio_reg_write_32(void *p, u32 offset, u32 val) { struct dvobj_priv *d; u8 *pbuf; u8 ret; d = (struct dvobj_priv *)p; _halmac_mac_reg_page0_chk(__func__, d, offset); val = cpu_to_le32(val); pbuf = rtw_zmalloc(4); if (!pbuf) return; memcpy(pbuf, &val, 4); ret = rtw_sdio_write_cmd53(d, offset, pbuf, 4); if (ret == _FAIL) RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); rtw_mfree(pbuf, 4); } static u8 _halmac_sdio_read_cia(void *p, u32 offset) { struct dvobj_priv *d; u8 data = 0; u8 ret; d = (struct dvobj_priv *)p; ret = rtw_sdio_f0_read(d, offset, &data, 1); if (ret == _FAIL) RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); return data; } #else /* !CONFIG_SDIO_HCI */ static u8 _halmac_reg_read_8(void *p, u32 offset) { struct dvobj_priv *d; PADAPTER adapter; d = (struct dvobj_priv *)p; adapter = dvobj_get_primary_adapter(d); return rtw_read8(adapter, offset); } static u16 _halmac_reg_read_16(void *p, u32 offset) { struct dvobj_priv *d; PADAPTER adapter; d = (struct dvobj_priv *)p; adapter = dvobj_get_primary_adapter(d); return rtw_read16(adapter, offset); } static u32 _halmac_reg_read_32(void *p, u32 offset) { struct dvobj_priv *d; PADAPTER adapter; d = (struct dvobj_priv *)p; adapter = dvobj_get_primary_adapter(d); return rtw_read32(adapter, offset); } static void _halmac_reg_write_8(void *p, u32 offset, u8 val) { struct dvobj_priv *d; PADAPTER adapter; int err; d = (struct dvobj_priv *)p; adapter = dvobj_get_primary_adapter(d); err = rtw_write8(adapter, offset, val); if (err == _FAIL) RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); } static void _halmac_reg_write_16(void *p, u32 offset, u16 val) { struct dvobj_priv *d; PADAPTER adapter; int err; d = (struct dvobj_priv *)p; adapter = dvobj_get_primary_adapter(d); err = rtw_write16(adapter, offset, val); if (err == _FAIL) RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); } static void _halmac_reg_write_32(void *p, u32 offset, u32 val) { struct dvobj_priv *d; PADAPTER adapter; int err; d = (struct dvobj_priv *)p; adapter = dvobj_get_primary_adapter(d); err = rtw_write32(adapter, offset, val); if (err == _FAIL) RTW_ERR("%s: I/O FAIL!\n", __FUNCTION__); } #endif /* !CONFIG_SDIO_HCI */ static u8 _halmac_mfree(void *p, void *buffer, u32 size) { rtw_mfree(buffer, size); return RTW_HALMAC_SUCCESS; } static void *_halmac_malloc(void *p, u32 size) { return rtw_zmalloc(size); } static u8 _halmac_memcpy(void *p, void *dest, void *src, u32 size) { memcpy(dest, src, size); return RTW_HALMAC_SUCCESS; } static u8 _halmac_memset(void *p, void *addr, u8 value, u32 size) { memset(addr, value, size); return RTW_HALMAC_SUCCESS; } static void _halmac_udelay(void *p, u32 us) { /* Most hardware polling wait time < 50us) */ if (us <= 50) udelay(us); else if (us <= 1000) rtw_usleep_os(us); else msleep(RTW_DIV_ROUND_UP(us, 1000)); } static u8 _halmac_mutex_init(void *p, HALMAC_MUTEX *pMutex) { _rtw_mutex_init(pMutex); return RTW_HALMAC_SUCCESS; } static u8 _halmac_mutex_deinit(void *p, HALMAC_MUTEX *pMutex) { _rtw_mutex_free(pMutex); return RTW_HALMAC_SUCCESS; } static u8 _halmac_mutex_lock(void *p, HALMAC_MUTEX *pMutex) { int err; err = _enter_critical_mutex(pMutex, NULL); if (err) return RTW_HALMAC_FAIL; return RTW_HALMAC_SUCCESS; } static u8 _halmac_mutex_unlock(void *p, HALMAC_MUTEX *pMutex) { _exit_critical_mutex(pMutex, NULL); return RTW_HALMAC_SUCCESS; } #ifndef CONFIG_SDIO_HCI #define DBG_MSG_FILTER #endif #ifdef DBG_MSG_FILTER static u8 is_msg_allowed(uint drv_lv, u8 msg_lv) { switch (drv_lv) { case _DRV_NONE_: return _FALSE; case _DRV_ALWAYS_: if (msg_lv > HALMAC_DBG_ALWAYS) return _FALSE; break; case _DRV_ERR_: if (msg_lv > HALMAC_DBG_ERR) return _FALSE; break; case _DRV_WARNING_: if (msg_lv > HALMAC_DBG_WARN) return _FALSE; break; case _DRV_INFO_: if (msg_lv >= HALMAC_DBG_TRACE) return _FALSE; break; } return _TRUE; } #endif /* DBG_MSG_FILTER */ static u8 _halmac_msg_print(void *p, u32 msg_type, u8 msg_level, s8 *fmt, ...) { #define MSG_LEN 100 va_list args; u8 str[MSG_LEN] = {0}; #ifdef DBG_MSG_FILTER uint drv_level = _DRV_NONE_; #endif int err; u8 ret = RTW_HALMAC_SUCCESS; #ifdef DBG_MSG_FILTER #ifdef CONFIG_RTW_DEBUG drv_level = rtw_drv_log_level; #endif if (is_msg_allowed(drv_level, msg_level) == _FALSE) return ret; #endif str[0] = '\n'; va_start(args, fmt); err = vsnprintf(str, MSG_LEN, fmt, args); va_end(args); /* An output error is encountered */ if (err < 0) return RTW_HALMAC_FAIL; /* Output may be truncated due to size limit */ if ((err == (MSG_LEN - 1)) && (str[MSG_LEN - 2] != '\n')) ret = RTW_HALMAC_FAIL; if (msg_level == HALMAC_DBG_ALWAYS) RTW_PRINT(MSG_PREFIX "%s", str); else if (msg_level <= HALMAC_DBG_ERR) RTW_ERR(MSG_PREFIX "%s", str); else if (msg_level <= HALMAC_DBG_WARN) RTW_WARN(MSG_PREFIX "%s", str); else RTW_DBG(MSG_PREFIX "%s", str); return ret; } static u8 _halmac_buff_print(void *p, u32 msg_type, u8 msg_level, s8 *buf, u32 size) { if (msg_level <= HALMAC_DBG_WARN) RTW_INFO_DUMP(MSG_PREFIX, buf, size); else RTW_DBG_DUMP(MSG_PREFIX, buf, size); return RTW_HALMAC_SUCCESS; } const char *const RTW_HALMAC_FEATURE_NAME[] = { "HALMAC_FEATURE_CFG_PARA", "HALMAC_FEATURE_DUMP_PHYSICAL_EFUSE", "HALMAC_FEATURE_DUMP_LOGICAL_EFUSE", "HALMAC_FEATURE_UPDATE_PACKET", "HALMAC_FEATURE_UPDATE_DATAPACK", "HALMAC_FEATURE_RUN_DATAPACK", "HALMAC_FEATURE_CHANNEL_SWITCH", "HALMAC_FEATURE_IQK", "HALMAC_FEATURE_POWER_TRACKING", "HALMAC_FEATURE_PSD", "HALMAC_FEATURE_FW_SNDING", "HALMAC_FEATURE_ALL" }; static inline u8 is_valid_id_status(enum halmac_feature_id id, enum halmac_cmd_process_status status) { switch (id) { case HALMAC_FEATURE_CFG_PARA: RTW_DBG("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); break; case HALMAC_FEATURE_DUMP_PHYSICAL_EFUSE: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); if (HALMAC_CMD_PROCESS_DONE != status) RTW_INFO("%s: id(%d) unspecified status(%d)!\n", __FUNCTION__, id, status); break; case HALMAC_FEATURE_DUMP_LOGICAL_EFUSE: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); if (HALMAC_CMD_PROCESS_DONE != status) RTW_INFO("%s: id(%d) unspecified status(%d)!\n", __FUNCTION__, id, status); break; case HALMAC_FEATURE_UPDATE_PACKET: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); if (status != HALMAC_CMD_PROCESS_DONE) RTW_INFO("%s: id(%d) unspecified status(%d)!\n", __FUNCTION__, id, status); break; case HALMAC_FEATURE_UPDATE_DATAPACK: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); break; case HALMAC_FEATURE_RUN_DATAPACK: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); break; case HALMAC_FEATURE_CHANNEL_SWITCH: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); if ((status != HALMAC_CMD_PROCESS_DONE) && (status != HALMAC_CMD_PROCESS_RCVD)) RTW_INFO("%s: id(%d) unspecified status(%d)!\n", __FUNCTION__, id, status); if (status == HALMAC_CMD_PROCESS_DONE) return _FALSE; break; case HALMAC_FEATURE_IQK: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); break; case HALMAC_FEATURE_POWER_TRACKING: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); break; case HALMAC_FEATURE_PSD: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); break; case HALMAC_FEATURE_FW_SNDING: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); break; case HALMAC_FEATURE_ALL: RTW_INFO("%s: %s\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[id]); break; default: RTW_ERR("%s: unknown feature id(%d)\n", __FUNCTION__, id); return _FALSE; } return _TRUE; } static int init_halmac_event_with_waittime(struct dvobj_priv *d, enum halmac_feature_id id, u8 *buf, u32 size, u32 time) { struct submit_ctx *sctx; if (!d->hmpriv.indicator[id].sctx) { sctx = (struct submit_ctx *)rtw_zmalloc(sizeof(*sctx)); if (!sctx) return -1; } else { RTW_WARN("%s: id(%d) sctx is not NULL!!\n", __FUNCTION__, id); sctx = d->hmpriv.indicator[id].sctx; d->hmpriv.indicator[id].sctx = NULL; } rtw_sctx_init(sctx, time); d->hmpriv.indicator[id].buffer = buf; d->hmpriv.indicator[id].buf_size = size; d->hmpriv.indicator[id].ret_size = 0; d->hmpriv.indicator[id].status = 0; /* fill sctx at least to sure other variables are all ready! */ d->hmpriv.indicator[id].sctx = sctx; return 0; } static inline int init_halmac_event(struct dvobj_priv *d, enum halmac_feature_id id, u8 *buf, u32 size) { return init_halmac_event_with_waittime(d, id, buf, size, DEFAULT_INDICATOR_TIMELMT); } static void free_halmac_event(struct dvobj_priv *d, enum halmac_feature_id id) { struct submit_ctx *sctx; if (!d->hmpriv.indicator[id].sctx) return; sctx = d->hmpriv.indicator[id].sctx; d->hmpriv.indicator[id].sctx = NULL; rtw_mfree((u8 *)sctx, sizeof(*sctx)); } static int wait_halmac_event(struct dvobj_priv *d, enum halmac_feature_id id) { struct halmac_adapter *mac; struct halmac_api *api; struct submit_ctx *sctx; int ret; sctx = d->hmpriv.indicator[id].sctx; if (!sctx) return -1; ret = rtw_sctx_wait(sctx, RTW_HALMAC_FEATURE_NAME[id]); free_halmac_event(d, id); if (_SUCCESS == ret) return 0; /* timeout! We have to reset halmac state */ RTW_ERR("%s: Wait id(%d, %s) TIMEOUT! Reset HALMAC state!\n", __FUNCTION__, id, RTW_HALMAC_FEATURE_NAME[id]); mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); api->halmac_reset_feature(mac, id); return -1; } /* * Return: * Always return RTW_HALMAC_SUCCESS, HALMAC don't care the return value. */ static u8 _halmac_event_indication(void *p, enum halmac_feature_id feature_id, enum halmac_cmd_process_status process_status, u8 *buf, u32 size) { struct dvobj_priv *d; PADAPTER adapter; PHAL_DATA_TYPE hal; struct halmac_indicator *tbl, *indicator; struct submit_ctx *sctx; u32 cpsz; u8 ret; d = (struct dvobj_priv *)p; adapter = dvobj_get_primary_adapter(d); hal = GET_HAL_DATA(adapter); tbl = d->hmpriv.indicator; /* Filter(Skip) middle status indication */ ret = is_valid_id_status(feature_id, process_status); if (_FALSE == ret) goto exit; indicator = &tbl[feature_id]; indicator->status = process_status; indicator->ret_size = size; if (!indicator->sctx) { RTW_WARN("%s: No feature id(%d, %s) waiting!!\n", __FUNCTION__, feature_id, RTW_HALMAC_FEATURE_NAME[feature_id]); goto exit; } sctx = indicator->sctx; if (HALMAC_CMD_PROCESS_ERROR == process_status) { RTW_ERR("%s: Something wrong id(%d, %s)!!\n", __FUNCTION__, feature_id, RTW_HALMAC_FEATURE_NAME[feature_id]); rtw_sctx_done_err(&sctx, RTW_SCTX_DONE_UNKNOWN); goto exit; } if (size > indicator->buf_size) { RTW_WARN("%s: id(%d, %s) buffer is not enough(%d<%d), data will be truncated!\n", __FUNCTION__, feature_id, RTW_HALMAC_FEATURE_NAME[feature_id], indicator->buf_size, size); cpsz = indicator->buf_size; } else { cpsz = size; } if (cpsz && indicator->buffer) memcpy(indicator->buffer, buf, cpsz); rtw_sctx_done(&sctx); exit: return RTW_HALMAC_SUCCESS; } struct halmac_platform_api rtw_halmac_platform_api = { /* R/W register */ #ifdef CONFIG_SDIO_HCI .SDIO_CMD52_READ = _halmac_sdio_cmd52_read, .SDIO_CMD53_READ_8 = _halmac_sdio_reg_read_8, .SDIO_CMD53_READ_16 = _halmac_sdio_reg_read_16, .SDIO_CMD53_READ_32 = _halmac_sdio_reg_read_32, .SDIO_CMD53_READ_N = _halmac_sdio_reg_read_n, .SDIO_CMD52_WRITE = _halmac_sdio_cmd52_write, .SDIO_CMD53_WRITE_8 = _halmac_sdio_reg_write_8, .SDIO_CMD53_WRITE_16 = _halmac_sdio_reg_write_16, .SDIO_CMD53_WRITE_32 = _halmac_sdio_reg_write_32, .SDIO_CMD52_CIA_READ = _halmac_sdio_read_cia, #endif /* CONFIG_SDIO_HCI */ #if defined(CONFIG_USB_HCI) || defined(CONFIG_PCI_HCI) .REG_READ_8 = _halmac_reg_read_8, .REG_READ_16 = _halmac_reg_read_16, .REG_READ_32 = _halmac_reg_read_32, .REG_WRITE_8 = _halmac_reg_write_8, .REG_WRITE_16 = _halmac_reg_write_16, .REG_WRITE_32 = _halmac_reg_write_32, #endif /* CONFIG_USB_HCI || CONFIG_PCI_HCI */ /* Write data */ #if 0 /* impletement in HAL-IC level */ .SEND_RSVD_PAGE = sdio_write_data_rsvd_page, .SEND_H2C_PKT = sdio_write_data_h2c, #endif /* Memory allocate */ .RTL_FREE = _halmac_mfree, .RTL_MALLOC = _halmac_malloc, .RTL_MEMCPY = _halmac_memcpy, .RTL_MEMSET = _halmac_memset, /* Sleep */ .RTL_DELAY_US = _halmac_udelay, /* Process Synchronization */ .MUTEX_INIT = _halmac_mutex_init, .MUTEX_DEINIT = _halmac_mutex_deinit, .MUTEX_LOCK = _halmac_mutex_lock, .MUTEX_UNLOCK = _halmac_mutex_unlock, .MSG_PRINT = _halmac_msg_print, .BUFF_PRINT = _halmac_buff_print, .EVENT_INDICATION = _halmac_event_indication, }; u8 rtw_halmac_read8(struct intf_hdl *pintfhdl, u32 addr) { struct halmac_adapter *mac; struct halmac_api *api; /* WARNING: pintf_dev should not be null! */ mac = dvobj_to_halmac(pintfhdl->pintf_dev); api = HALMAC_GET_API(mac); return api->halmac_reg_read_8(mac, addr); } u16 rtw_halmac_read16(struct intf_hdl *pintfhdl, u32 addr) { struct halmac_adapter *mac; struct halmac_api *api; /* WARNING: pintf_dev should not be null! */ mac = dvobj_to_halmac(pintfhdl->pintf_dev); api = HALMAC_GET_API(mac); return api->halmac_reg_read_16(mac, addr); } u32 rtw_halmac_read32(struct intf_hdl *pintfhdl, u32 addr) { struct halmac_adapter *mac; struct halmac_api *api; /* WARNING: pintf_dev should not be null! */ mac = dvobj_to_halmac(pintfhdl->pintf_dev); api = HALMAC_GET_API(mac); return api->halmac_reg_read_32(mac, addr); } static void _read_register(struct dvobj_priv *d, u32 addr, u32 cnt, u8 *buf) { #if 1 struct _ADAPTER *a; u32 i, n; u16 val16; u32 val32; a = dvobj_get_primary_adapter(d); i = addr & 0x3; /* Handle address not start from 4 bytes alignment case */ if (i) { val32 = cpu_to_le32(rtw_read32(a, addr & ~0x3)); n = 4 - i; memcpy(buf, ((u8 *)&val32) + i, n); i = n; cnt -= n; } while (cnt) { if (cnt >= 4) n = 4; else if (cnt >= 2) n = 2; else n = 1; cnt -= n; switch (n) { case 1: buf[i] = rtw_read8(a, addr+i); i++; break; case 2: val16 = cpu_to_le16(rtw_read16(a, addr+i)); memcpy(&buf[i], &val16, 2); i += 2; break; case 4: val32 = cpu_to_le32(rtw_read32(a, addr+i)); memcpy(&buf[i], &val32, 4); i += 4; break; } } #else struct _ADAPTER *a; u32 i; a = dvobj_get_primary_adapter(d); for (i = 0; i < cnt; i++) buf[i] = rtw_read8(a, addr + i); #endif } #ifdef CONFIG_SDIO_HCI static int _sdio_read_local(struct dvobj_priv *d, u32 addr, u32 cnt, u8 *buf) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; if (buf == NULL) return -1; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_reg_sdio_cmd53_read_n(mac, addr, cnt, buf); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: addr=0x%08x cnt=%d err=%d\n", __FUNCTION__, addr, cnt, status); return -1; } return 0; } #endif /* CONFIG_SDIO_HCI */ void rtw_halmac_read_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem) { struct dvobj_priv *d; if (pmem == NULL) { RTW_ERR("pmem is NULL\n"); return; } d = pintfhdl->pintf_dev; #ifdef CONFIG_SDIO_HCI if (addr & 0xFFFF0000) { int err = 0; err = _sdio_read_local(d, addr, cnt, pmem); if (!err) return; } #endif /* CONFIG_SDIO_HCI */ _read_register(d, addr, cnt, pmem); } #ifdef CONFIG_SDIO_INDIRECT_ACCESS u8 rtw_halmac_iread8(struct intf_hdl *pintfhdl, u32 addr) { struct halmac_adapter *mac; struct halmac_api *api; /* WARNING: pintf_dev should not be null! */ mac = dvobj_to_halmac(pintfhdl->pintf_dev); api = HALMAC_GET_API(mac); /*return api->halmac_reg_read_indirect_8(mac, addr);*/ return api->halmac_reg_read_8(mac, addr); } u16 rtw_halmac_iread16(struct intf_hdl *pintfhdl, u32 addr) { struct halmac_adapter *mac; struct halmac_api *api; u16 val16 = 0; /* WARNING: pintf_dev should not be null! */ mac = dvobj_to_halmac(pintfhdl->pintf_dev); api = HALMAC_GET_API(mac); /*return api->halmac_reg_read_indirect_16(mac, addr);*/ return api->halmac_reg_read_16(mac, addr); } u32 rtw_halmac_iread32(struct intf_hdl *pintfhdl, u32 addr) { struct halmac_adapter *mac; struct halmac_api *api; /* WARNING: pintf_dev should not be null! */ mac = dvobj_to_halmac(pintfhdl->pintf_dev); api = HALMAC_GET_API(mac); return api->halmac_reg_read_indirect_32(mac, addr); } #endif /* CONFIG_SDIO_INDIRECT_ACCESS */ int rtw_halmac_write8(struct intf_hdl *pintfhdl, u32 addr, u8 value) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; /* WARNING: pintf_dev should not be null! */ mac = dvobj_to_halmac(pintfhdl->pintf_dev); api = HALMAC_GET_API(mac); status = api->halmac_reg_write_8(mac, addr, value); if (status == HALMAC_RET_SUCCESS) return 0; return -1; } int rtw_halmac_write16(struct intf_hdl *pintfhdl, u32 addr, u16 value) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; /* WARNING: pintf_dev should not be null! */ mac = dvobj_to_halmac(pintfhdl->pintf_dev); api = HALMAC_GET_API(mac); status = api->halmac_reg_write_16(mac, addr, value); if (status == HALMAC_RET_SUCCESS) return 0; return -1; } int rtw_halmac_write32(struct intf_hdl *pintfhdl, u32 addr, u32 value) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; /* WARNING: pintf_dev should not be null! */ mac = dvobj_to_halmac(pintfhdl->pintf_dev); api = HALMAC_GET_API(mac); status = api->halmac_reg_write_32(mac, addr, value); if (status == HALMAC_RET_SUCCESS) return 0; return -1; } static int init_write_rsvd_page_size(struct dvobj_priv *d) { struct halmac_adapter *mac; struct halmac_api *api; u32 size = 0; struct halmac_ofld_func_info ofld_info; enum halmac_ret_status status; int err = 0; #ifdef CONFIG_USB_HCI /* for USB do not exceed MAX_CMDBUF_SZ */ size = 0x1000; #elif defined(CONFIG_PCI_HCI) size = MAX_CMDBUF_SZ - TXDESC_OFFSET; #elif defined(CONFIG_SDIO_HCI) size = 0x7000; /* 28KB */ #endif /* If size==0, use HALMAC default setting and don't call any function */ if (!size) return 0; err = rtw_halmac_set_max_dl_fw_size(d, size); if (err) { RTW_ERR("%s: Fail to set max download fw size!\n", __FUNCTION__); return -1; } mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); memset(&ofld_info, 0, sizeof(ofld_info)); ofld_info.halmac_malloc_max_sz = 0xFFFFFFFF; ofld_info.rsvd_pg_drv_buf_max_sz = size; status = api->halmac_ofld_func_cfg(mac, &ofld_info); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: Fail to config offload parameters!\n", __FUNCTION__); return -1; } return 0; } static int init_priv(struct halmacpriv *priv) { struct halmac_indicator *indicator; u32 count, size; if (priv->indicator) RTW_WARN("%s: HALMAC private data is not CLEAR!\n", __FUNCTION__); count = HALMAC_FEATURE_ALL + 1; size = sizeof(*indicator) * count; indicator = (struct halmac_indicator *)rtw_zmalloc(size); if (!indicator) return -1; priv->indicator = indicator; return 0; } static void deinit_priv(struct halmacpriv *priv) { struct halmac_indicator *indicator; indicator = priv->indicator; priv->indicator = NULL; if (indicator) { u32 count, size; count = HALMAC_FEATURE_ALL + 1; #ifdef CONFIG_RTW_DEBUG { struct submit_ctx *sctx; u32 i; for (i = 0; i < count; i++) { if (!indicator[i].sctx) continue; RTW_WARN("%s: %s id(%d) sctx still exist!!\n", __FUNCTION__, RTW_HALMAC_FEATURE_NAME[i], i); sctx = indicator[i].sctx; indicator[i].sctx = NULL; rtw_mfree((u8 *)sctx, sizeof(*sctx)); } } #endif /* !CONFIG_RTW_DEBUG */ size = sizeof(*indicator) * count; rtw_mfree((u8 *)indicator, size); } } #ifdef CONFIG_SDIO_HCI static enum halmac_sdio_spec_ver _sdio_ver_drv2halmac(struct dvobj_priv *d) { bool v3; enum halmac_sdio_spec_ver ver; v3 = rtw_is_sdio30(dvobj_get_primary_adapter(d)); if (v3) ver = HALMAC_SDIO_SPEC_VER_3_00; else ver = HALMAC_SDIO_SPEC_VER_2_00; return ver; } #endif /* CONFIG_SDIO_HCI */ void rtw_halmac_get_version(char *str, u32 len) { enum halmac_ret_status status; struct halmac_ver ver; status = halmac_get_version(&ver); if (status != HALMAC_RET_SUCCESS) return; rtw_sprintf(str, len, "V%d_%02d_%02d", ver.major_ver, ver.prototype_ver, ver.minor_ver); } int rtw_halmac_init_adapter(struct dvobj_priv *d, struct halmac_platform_api *pf_api) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_interface intf; enum halmac_ret_status status; int err = 0; #ifdef CONFIG_SDIO_HCI struct halmac_sdio_hw_info info; #endif /* CONFIG_SDIO_HCI */ halmac = dvobj_to_halmac(d); if (halmac) { RTW_WARN("%s: initialize already completed!\n", __FUNCTION__); goto error; } err = init_priv(&d->hmpriv); if (err) goto error; #ifdef CONFIG_SDIO_HCI intf = HALMAC_INTERFACE_SDIO; #elif defined(CONFIG_USB_HCI) intf = HALMAC_INTERFACE_USB; #elif defined(CONFIG_PCI_HCI) intf = HALMAC_INTERFACE_PCIE; #else #warning "INTERFACE(CONFIG_XXX_HCI) not be defined!!" intf = HALMAC_INTERFACE_UNDEFINE; #endif status = halmac_init_adapter(d, pf_api, intf, &halmac, &api); if (HALMAC_RET_SUCCESS != status) { RTW_ERR("%s: halmac_init_adapter fail!(status=%d)\n", __FUNCTION__, status); err = -1; if (halmac) goto deinit; goto free; } dvobj_set_halmac(d, halmac); status = api->halmac_interface_integration_tuning(halmac); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: halmac_interface_integration_tuning fail!(status=%d)\n", __FUNCTION__, status); err = -1; goto deinit; } status = api->halmac_phy_cfg(halmac, HALMAC_INTF_PHY_PLATFORM_ALL); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: halmac_phy_cfg fail!(status=%d)\n", __FUNCTION__, status); err = -1; goto deinit; } init_write_rsvd_page_size(d); #ifdef CONFIG_SDIO_HCI memset(&info, 0, sizeof(info)); info.spec_ver = _sdio_ver_drv2halmac(d); /* Convert clock speed unit to MHz from Hz */ info.clock_speed = RTW_DIV_ROUND_UP(rtw_sdio_get_clock(d), 1000000); info.block_size = rtw_sdio_get_block_size(d); RTW_DBG("%s: SDIO ver=%u clock=%uMHz blk_size=%u bytes\n", __FUNCTION__, info.spec_ver+2, info.clock_speed, info.block_size); status = api->halmac_sdio_hw_info(halmac, &info); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: halmac_sdio_hw_info fail!(status=%d)\n", __FUNCTION__, status); err = -1; goto deinit; } #endif /* CONFIG_SDIO_HCI */ return 0; deinit: status = halmac_deinit_adapter(halmac); dvobj_set_halmac(d, NULL); if (status != HALMAC_RET_SUCCESS) RTW_ERR("%s: halmac_deinit_adapter fail!(status=%d)\n", __FUNCTION__, status); free: deinit_priv(&d->hmpriv); error: return err; } int rtw_halmac_deinit_adapter(struct dvobj_priv *d) { struct halmac_adapter *halmac; enum halmac_ret_status status; int err = 0; halmac = dvobj_to_halmac(d); if (halmac) { status = halmac_deinit_adapter(halmac); dvobj_set_halmac(d, NULL); if (status != HALMAC_RET_SUCCESS) err = -1; } deinit_priv(&d->hmpriv); return err; } static inline enum halmac_portid _hw_port_drv2halmac(enum _hw_port hwport) { enum halmac_portid port = HALMAC_PORTID_NUM; switch (hwport) { case HW_PORT0: port = HALMAC_PORTID0; break; case HW_PORT1: port = HALMAC_PORTID1; break; case HW_PORT2: port = HALMAC_PORTID2; break; case HW_PORT3: port = HALMAC_PORTID3; break; case HW_PORT4: port = HALMAC_PORTID4; break; default: break; } return port; } static enum halmac_network_type_select _network_type_drv2halmac(u8 type) { enum halmac_network_type_select network = HALMAC_NETWORK_UNDEFINE; switch (type) { case _HW_STATE_NOLINK_: case _HW_STATE_MONITOR_: network = HALMAC_NETWORK_NO_LINK; break; case _HW_STATE_ADHOC_: network = HALMAC_NETWORK_ADHOC; break; case _HW_STATE_STATION_: network = HALMAC_NETWORK_INFRASTRUCTURE; break; case _HW_STATE_AP_: network = HALMAC_NETWORK_AP; break; } return network; } static u8 _network_type_halmac2drv(enum halmac_network_type_select network) { u8 type = _HW_STATE_NOLINK_; switch (network) { case HALMAC_NETWORK_NO_LINK: case HALMAC_NETWORK_UNDEFINE: type = _HW_STATE_NOLINK_; break; case HALMAC_NETWORK_ADHOC: type = _HW_STATE_ADHOC_; break; case HALMAC_NETWORK_INFRASTRUCTURE: type = _HW_STATE_STATION_; break; case HALMAC_NETWORK_AP: type = _HW_STATE_AP_; break; } return type; } static void _beacon_ctrl_halmac2drv(struct halmac_bcn_ctrl *ctrl, struct rtw_halmac_bcn_ctrl *drv_ctrl) { drv_ctrl->rx_bssid_fit = ctrl->dis_rx_bssid_fit ? 0 : 1; drv_ctrl->txbcn_rpt = ctrl->en_txbcn_rpt ? 1 : 0; drv_ctrl->tsf_update = ctrl->dis_tsf_udt ? 0 : 1; drv_ctrl->enable_bcn = ctrl->en_bcn ? 1 : 0; drv_ctrl->rxbcn_rpt = ctrl->en_rxbcn_rpt ? 1 : 0; drv_ctrl->p2p_ctwin = ctrl->en_p2p_ctwin ? 1 : 0; drv_ctrl->p2p_bcn_area = ctrl->en_p2p_bcn_area ? 1 : 0; } static void _beacon_ctrl_drv2halmac(struct rtw_halmac_bcn_ctrl *drv_ctrl, struct halmac_bcn_ctrl *ctrl) { ctrl->dis_rx_bssid_fit = drv_ctrl->rx_bssid_fit ? 0 : 1; ctrl->en_txbcn_rpt = drv_ctrl->txbcn_rpt ? 1 : 0; ctrl->dis_tsf_udt = drv_ctrl->tsf_update ? 0 : 1; ctrl->en_bcn = drv_ctrl->enable_bcn ? 1 : 0; ctrl->en_rxbcn_rpt = drv_ctrl->rxbcn_rpt ? 1 : 0; ctrl->en_p2p_ctwin = drv_ctrl->p2p_ctwin ? 1 : 0; ctrl->en_p2p_bcn_area = drv_ctrl->p2p_bcn_area ? 1 : 0; } int rtw_halmac_get_hw_value(struct dvobj_priv *d, enum halmac_hw_id hw_id, void *pvalue) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_get_hw_value(mac, hw_id, pvalue); if (HALMAC_RET_SUCCESS != status) return -1; return 0; } /** * rtw_halmac_get_tx_fifo_size() - TX FIFO size * @d: struct dvobj_priv* * @size: TX FIFO size, unit is byte. * * Get TX FIFO size(byte) from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_tx_fifo_size(struct dvobj_priv *d, u32 *size) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u32 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_TXFIFO_SIZE, &val); if (status != HALMAC_RET_SUCCESS) return -1; *size = val; return 0; } /** * rtw_halmac_get_rx_fifo_size() - RX FIFO size * @d: struct dvobj_priv* * @size: RX FIFO size, unit is byte * * Get RX FIFO size(byte) from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_rx_fifo_size(struct dvobj_priv *d, u32 *size) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u32 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_RXFIFO_SIZE, &val); if (status != HALMAC_RET_SUCCESS) return -1; *size = val; return 0; } /** * rtw_halmac_get_rsvd_drv_pg_bndy() - Reserve page boundary of driver * @d: struct dvobj_priv* * @size: Page size, unit is byte * * Get reserve page boundary of driver from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_rsvd_drv_pg_bndy(struct dvobj_priv *d, u16 *bndy) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u16 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_RSVD_PG_BNDY, &val); if (status != HALMAC_RET_SUCCESS) return -1; *bndy = val; return 0; } /** * rtw_halmac_get_page_size() - Page size * @d: struct dvobj_priv* * @size: Page size, unit is byte * * Get TX/RX page size(byte) from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_page_size(struct dvobj_priv *d, u32 *size) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u32 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_PAGE_SIZE, &val); if (status != HALMAC_RET_SUCCESS) return -1; *size = val; return 0; } /** * rtw_halmac_get_tx_agg_align_size() - TX aggregation align size * @d: struct dvobj_priv* * @size: TX aggregation align size, unit is byte * * Get TX aggregation align size(byte) from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_tx_agg_align_size(struct dvobj_priv *d, u16 *size) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u16 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_TX_AGG_ALIGN_SIZE, &val); if (status != HALMAC_RET_SUCCESS) return -1; *size = val; return 0; } /** * rtw_halmac_get_rx_agg_align_size() - RX aggregation align size * @d: struct dvobj_priv* * @size: RX aggregation align size, unit is byte * * Get RX aggregation align size(byte) from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_rx_agg_align_size(struct dvobj_priv *d, u8 *size) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u8 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_RX_AGG_ALIGN_SIZE, &val); if (status != HALMAC_RET_SUCCESS) return -1; *size = val; return 0; } /* * Description: * Get RX driver info size. RX driver info is a small memory space between * scriptor and RX payload. * * +-------------------------+ * | RX descriptor | * | usually 24 bytes | * +-------------------------+ * | RX driver info | * | depends on driver cfg | * +-------------------------+ * | RX paylad | * | | * +-------------------------+ * * Parameter: * d pointer to struct dvobj_priv of driver * sz rx driver info size in bytes. * * Rteurn: * 0 Success * other Fail */ int rtw_halmac_get_rx_drv_info_sz(struct dvobj_priv *d, u8 *sz) { enum halmac_ret_status status; struct halmac_adapter *halmac = dvobj_to_halmac(d); struct halmac_api *api = HALMAC_GET_API(halmac); u8 dw = 0; status = api->halmac_get_hw_value(halmac, HALMAC_HW_DRV_INFO_SIZE, &dw); if (status != HALMAC_RET_SUCCESS) return -1; *sz = dw * 8; return 0; } /** * rtw_halmac_get_tx_desc_size() - TX descriptor size * @d: struct dvobj_priv* * @size: TX descriptor size, unit is byte. * * Get TX descriptor size(byte) from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_tx_desc_size(struct dvobj_priv *d, u32 *size) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u32 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_TX_DESC_SIZE, &val); if (status != HALMAC_RET_SUCCESS) return -1; *size = val; return 0; } /** * rtw_halmac_get_rx_desc_size() - RX descriptor size * @d: struct dvobj_priv* * @size: RX descriptor size, unit is byte. * * Get RX descriptor size(byte) from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_rx_desc_size(struct dvobj_priv *d, u32 *size) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u32 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_RX_DESC_SIZE, &val); if (status != HALMAC_RET_SUCCESS) return -1; *size = val; return 0; } /** * rtw_halmac_get_fw_max_size() - Firmware MAX size * @d: struct dvobj_priv* * @size: MAX Firmware size, unit is byte. * * Get Firmware MAX size(byte) from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ static int rtw_halmac_get_fw_max_size(struct dvobj_priv *d, u32 *size) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u32 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_FW_MAX_SIZE, &val); if (status != HALMAC_RET_SUCCESS) return -1; *size = val; return 0; } /** * rtw_halmac_get_ori_h2c_size() - Original H2C MAX size * @d: struct dvobj_priv* * @size: H2C MAX size, unit is byte. * * Get original H2C MAX size(byte) from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_ori_h2c_size(struct dvobj_priv *d, u32 *size) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u32 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_ORI_H2C_SIZE, &val); if (status != HALMAC_RET_SUCCESS) return -1; *size = val; return 0; } int rtw_halmac_get_oqt_size(struct dvobj_priv *d, u8 *size) { enum halmac_ret_status status; struct halmac_adapter *halmac; struct halmac_api *api; u8 val; if (!size) return -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_AC_OQT_SIZE, &val); if (status != HALMAC_RET_SUCCESS) return -1; *size = val; return 0; } int rtw_halmac_get_ac_queue_number(struct dvobj_priv *d, u8 *num) { enum halmac_ret_status status; struct halmac_adapter *halmac; struct halmac_api *api; u8 val; if (!num) return -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_AC_QUEUE_NUM, &val); if (status != HALMAC_RET_SUCCESS) return -1; *num = val; return 0; } /** * rtw_halmac_get_mac_address() - Get MAC address of specific port * @d: struct dvobj_priv* * @hwport: port * @addr: buffer for storing MAC address * * Get MAC address of specific port from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_mac_address(struct dvobj_priv *d, enum _hw_port hwport, u8 *addr) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; union halmac_wlan_addr hwa; enum halmac_ret_status status; int err = -1; if (!addr) goto out; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); memset(&hwa, 0, sizeof(hwa)); status = api->halmac_get_mac_addr(halmac, port, &hwa); if (status != HALMAC_RET_SUCCESS) goto out; memcpy(addr, hwa.addr, 6); err = 0; out: return err; } /** * rtw_halmac_get_network_type() - Get network type of specific port * @d: struct dvobj_priv* * @hwport: port * @type: buffer to put network type (_HW_STATE_*) * * Get network type of specific port from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_network_type(struct dvobj_priv *d, enum _hw_port hwport, u8 *type) { #if 0 struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; enum halmac_network_type_select network; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); network = HALMAC_NETWORK_UNDEFINE; status = api->halmac_get_net_type(halmac, port, &network); if (status != HALMAC_RET_SUCCESS) goto out; *type = _network_type_halmac2drv(network); err = 0; out: return err; #else struct _ADAPTER *a; enum halmac_portid port; enum halmac_network_type_select network; u32 val; int err = -1; a = dvobj_get_primary_adapter(d); port = _hw_port_drv2halmac(hwport); network = HALMAC_NETWORK_UNDEFINE; switch (port) { case HALMAC_PORTID0: val = rtw_read32(a, REG_CR); network = BIT_GET_NETYPE0(val); break; case HALMAC_PORTID1: val = rtw_read32(a, REG_CR); network = BIT_GET_NETYPE1(val); break; case HALMAC_PORTID2: val = rtw_read32(a, REG_CR_EXT); network = BIT_GET_NETYPE2(val); break; case HALMAC_PORTID3: val = rtw_read32(a, REG_CR_EXT); network = BIT_GET_NETYPE3(val); break; case HALMAC_PORTID4: val = rtw_read32(a, REG_CR_EXT); network = BIT_GET_NETYPE4(val); break; default: goto out; } *type = _network_type_halmac2drv(network); err = 0; out: return err; #endif } /** * rtw_halmac_get_bcn_ctrl() - Get beacon control setting of specific port * @d: struct dvobj_priv* * @hwport: port * @bcn_ctrl: setting of beacon control * * Get beacon control setting of specific port from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_get_bcn_ctrl(struct dvobj_priv *d, enum _hw_port hwport, struct rtw_halmac_bcn_ctrl *bcn_ctrl) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; struct halmac_bcn_ctrl ctrl; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); memset(&ctrl, 0, sizeof(ctrl)); status = api->halmac_rw_bcn_ctrl(halmac, port, 0, &ctrl); if (status != HALMAC_RET_SUCCESS) goto out; _beacon_ctrl_halmac2drv(&ctrl, bcn_ctrl); err = 0; out: return err; } /* * Note: * When this function return, the register REG_RCR may be changed. */ int rtw_halmac_config_rx_info(struct dvobj_priv *d, enum halmac_drv_info info) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_cfg_drv_info(halmac, info); if (status != HALMAC_RET_SUCCESS) goto out; err = 0; out: return err; } /** * rtw_halmac_set_max_dl_fw_size() - Set the MAX download firmware size * @d: struct dvobj_priv* * @size: the max download firmware size in one I/O * * Set the max download firmware size in one I/O. * Please also consider the max size of the callback function "SEND_RSVD_PAGE" * could accept, because download firmware would call "SEND_RSVD_PAGE" to send * firmware to IC. * * If the value of "size" is not even, it would be rounded down to nearest * even, and 0 and 1 are both invalid value. * * Return 0 for setting OK, otherwise fail. */ int rtw_halmac_set_max_dl_fw_size(struct dvobj_priv *d, u32 size) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; if (!size || (size == 1)) return -1; mac = dvobj_to_halmac(d); if (!mac) { RTW_ERR("%s: HALMAC is not ready!!\n", __FUNCTION__); return -1; } api = HALMAC_GET_API(mac); size &= ~1; /* round down to even */ status = api->halmac_cfg_max_dl_size(mac, size); if (status != HALMAC_RET_SUCCESS) { RTW_WARN("%s: Fail to cfg_max_dl_size(%d), err=%d!!\n", __FUNCTION__, size, status); return -1; } return 0; } /** * rtw_halmac_set_mac_address() - Set mac address of specific port * @d: struct dvobj_priv* * @hwport: port * @addr: mac address * * Set self mac address of specific port to HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_set_mac_address(struct dvobj_priv *d, enum _hw_port hwport, u8 *addr) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; union halmac_wlan_addr hwa; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); memset(&hwa, 0, sizeof(hwa)); memcpy(hwa.addr, addr, 6); status = api->halmac_cfg_mac_addr(halmac, port, &hwa); if (status != HALMAC_RET_SUCCESS) goto out; err = 0; out: return err; } /** * rtw_halmac_set_bssid() - Set BSSID of specific port * @d: struct dvobj_priv* * @hwport: port * @addr: BSSID, mac address of AP * * Set BSSID of specific port to HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_set_bssid(struct dvobj_priv *d, enum _hw_port hwport, u8 *addr) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; union halmac_wlan_addr hwa; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); memset(&hwa, 0, sizeof(hwa)); memcpy(hwa.addr, addr, 6); status = api->halmac_cfg_bssid(halmac, port, &hwa); if (status != HALMAC_RET_SUCCESS) goto out; err = 0; out: return err; } /** * rtw_halmac_set_tx_address() - Set transmitter address of specific port * @d: struct dvobj_priv* * @hwport: port * @addr: transmitter address * * Set transmitter address of specific port to HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_set_tx_address(struct dvobj_priv *d, enum _hw_port hwport, u8 *addr) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; union halmac_wlan_addr hwa; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); memset(&hwa, 0, sizeof(hwa)); memcpy(hwa.addr, addr, 6); status = api->halmac_cfg_transmitter_addr(halmac, port, &hwa); if (status != HALMAC_RET_SUCCESS) goto out; err = 0; out: return err; } /** * rtw_halmac_set_network_type() - Set network type of specific port * @d: struct dvobj_priv* * @hwport: port * @type: network type (_HW_STATE_*) * * Set network type of specific port to HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_set_network_type(struct dvobj_priv *d, enum _hw_port hwport, u8 type) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; enum halmac_network_type_select network; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); network = _network_type_drv2halmac(type); status = api->halmac_cfg_net_type(halmac, port, network); if (status != HALMAC_RET_SUCCESS) goto out; err = 0; out: return err; } /** * rtw_halmac_reset_tsf() - Reset TSF timer of specific port * @d: struct dvobj_priv* * @hwport: port * * Notice HALMAC to reset timing synchronization function(TSF) timer of * specific port. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_reset_tsf(struct dvobj_priv *d, enum _hw_port hwport) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); status = api->halmac_cfg_tsf_rst(halmac, port); if (status != HALMAC_RET_SUCCESS) goto out; err = 0; out: return err; } /** * rtw_halmac_set_bcn_interval() - Set beacon interval of each port * @d: struct dvobj_priv* * @hwport: port * @space: beacon interval, unit is ms * * Set beacon interval of specific port to HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_set_bcn_interval(struct dvobj_priv *d, enum _hw_port hwport, u32 interval) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); status = api->halmac_cfg_bcn_space(halmac, port, interval); if (status != HALMAC_RET_SUCCESS) goto out; err = 0; out: return err; } /** * rtw_halmac_set_bcn_ctrl() - Set beacon control setting of each port * @d: struct dvobj_priv* * @hwport: port * @bcn_ctrl: setting of beacon control * * Set beacon control setting of specific port to HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_set_bcn_ctrl(struct dvobj_priv *d, enum _hw_port hwport, struct rtw_halmac_bcn_ctrl *bcn_ctrl) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; struct halmac_bcn_ctrl ctrl; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); memset(&ctrl, 0, sizeof(ctrl)); _beacon_ctrl_drv2halmac(bcn_ctrl, &ctrl); status = api->halmac_rw_bcn_ctrl(halmac, port, 1, &ctrl); if (status != HALMAC_RET_SUCCESS) goto out; err = 0; out: return err; } /** * rtw_halmac_set_aid() - Set association identifier(AID) of specific port * @d: struct dvobj_priv* * @hwport: port * @aid: Association identifier * * Set association identifier(AID) of specific port to HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_set_aid(struct dvobj_priv *d, enum _hw_port hwport, u16 aid) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_portid port; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); port = _hw_port_drv2halmac(hwport); #if 0 status = api->halmac_cfg_aid(halmac, port, aid); if (status != HALMAC_RET_SUCCESS) goto out; #else { struct _ADAPTER *a; u32 addr; u16 val; a = dvobj_get_primary_adapter(d); switch (port) { case 0: addr = REG_BCN_PSR_RPT; val = rtw_read16(a, addr); val = BIT_SET_PS_AID_0(val, aid); rtw_write16(a, addr, val); break; case 1: addr = REG_BCN_PSR_RPT1; val = rtw_read16(a, addr); val = BIT_SET_PS_AID_1(val, aid); rtw_write16(a, addr, val); break; case 2: addr = REG_BCN_PSR_RPT2; val = rtw_read16(a, addr); val = BIT_SET_PS_AID_2(val, aid); rtw_write16(a, addr, val); break; case 3: addr = REG_BCN_PSR_RPT3; val = rtw_read16(a, addr); val = BIT_SET_PS_AID_3(val, aid); rtw_write16(a, addr, val); break; case 4: addr = REG_BCN_PSR_RPT4; val = rtw_read16(a, addr); val = BIT_SET_PS_AID_4(val, aid); rtw_write16(a, addr, val); break; default: goto out; } } #endif err = 0; out: return err; } int rtw_halmac_set_bandwidth(struct dvobj_priv *d, u8 channel, u8 pri_ch_idx, u8 bw) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_cfg_ch_bw(mac, channel, pri_ch_idx, bw); if (HALMAC_RET_SUCCESS != status) return -1; return 0; } /** * rtw_halmac_set_edca() - config edca parameter * @d: struct dvobj_priv* * @queue: XMIT_[VO/VI/BE/BK]_QUEUE * @aifs: Arbitration inter-frame space(AIFS) * @cw: Contention window(CW) * @txop: MAX Transmit Opportunity(TXOP) * * Return: 0 if process OK, otherwise -1. */ int rtw_halmac_set_edca(struct dvobj_priv *d, u8 queue, u8 aifs, u8 cw, u16 txop) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_acq_id ac; struct halmac_edca_para edca; enum halmac_ret_status status; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); switch (queue) { case XMIT_VO_QUEUE: ac = HALMAC_ACQ_ID_VO; break; case XMIT_VI_QUEUE: ac = HALMAC_ACQ_ID_VI; break; case XMIT_BE_QUEUE: ac = HALMAC_ACQ_ID_BE; break; case XMIT_BK_QUEUE: ac = HALMAC_ACQ_ID_BK; break; default: return -1; } edca.aifs = aifs; edca.cw = cw; edca.txop_limit = txop; status = api->halmac_cfg_edca_para(mac, ac, &edca); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } /** * rtw_halmac_set_rts_full_bw() - Send RTS to all covered channels * @d: struct dvobj_priv* * @enable: _TRUE(enable), _FALSE(disable) * * Hradware will duplicate RTS packet to all channels which are covered in used * bandwidth. * * Return 0 if process OK, otherwise -1. */ int rtw_halmac_set_rts_full_bw(struct dvobj_priv *d, u8 enable) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u8 full; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); full = (enable == _TRUE) ? 1 : 0; status = api->halmac_set_hw_value(mac, HALMAC_HW_RTS_FULL_BW, &full); if (HALMAC_RET_SUCCESS != status) return -1; return 0; } #ifdef RTW_HALMAC_DBG_POWER_SWITCH static void _dump_mac_reg(struct dvobj_priv *d, u32 start, u32 end) { struct _ADAPTER *adapter; int i, j = 1; adapter = dvobj_get_primary_adapter(d); for (i = start; i < end; i += 4) { if (j % 4 == 1) RTW_PRINT("0x%04x", i); _RTW_PRINT(" 0x%08x ", rtw_read32(adapter, i)); if ((j++) % 4 == 0) _RTW_PRINT("\n"); } } void dump_dbg_val(struct _ADAPTER *a, u32 reg) { u32 v32; rtw_write8(a, 0x3A, reg); v32 = rtw_read32(a, 0xC0); RTW_PRINT("0x3A = %02x, 0xC0 = 0x%08x\n",reg, v32); } #ifdef CONFIG_PCI_HCI static void _dump_pcie_cfg_space(struct dvobj_priv *d) { struct _ADAPTER *padapter = dvobj_get_primary_adapter(d); struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter); struct pci_dev *pdev = pdvobjpriv->ppcidev; struct pci_dev *bridge_pdev = pdev->bus->self; u32 tmp[4] = { 0 }; u32 i, j; RTW_PRINT("\n***** PCI Device Configuration Space *****\n\n"); for(i = 0; i < 0x100; i += 0x10) { for (j = 0 ; j < 4 ; j++) pci_read_config_dword(pdev, i + j * 4, tmp+j); RTW_PRINT("%03x: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", i, tmp[0] & 0xFF, (tmp[0] >> 8) & 0xFF, (tmp[0] >> 16) & 0xFF, (tmp[0] >> 24) & 0xFF, tmp[1] & 0xFF, (tmp[1] >> 8) & 0xFF, (tmp[1] >> 16) & 0xFF, (tmp[1] >> 24) & 0xFF, tmp[2] & 0xFF, (tmp[2] >> 8) & 0xFF, (tmp[2] >> 16) & 0xFF, (tmp[2] >> 24) & 0xFF, tmp[3] & 0xFF, (tmp[3] >> 8) & 0xFF, (tmp[3] >> 16) & 0xFF, (tmp[3] >> 24) & 0xFF); } RTW_PRINT("\n***** PCI Host Device Configuration Space*****\n\n"); for(i = 0; i < 0x100; i += 0x10) { for (j = 0 ; j < 4 ; j++) pci_read_config_dword(bridge_pdev, i + j * 4, tmp+j); RTW_PRINT("%03x: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", i, tmp[0] & 0xFF, (tmp[0] >> 8) & 0xFF, (tmp[0] >> 16) & 0xFF, (tmp[0] >> 24) & 0xFF, tmp[1] & 0xFF, (tmp[1] >> 8) & 0xFF, (tmp[1] >> 16) & 0xFF, (tmp[1] >> 24) & 0xFF, tmp[2] & 0xFF, (tmp[2] >> 8) & 0xFF, (tmp[2] >> 16) & 0xFF, (tmp[2] >> 24) & 0xFF, tmp[3] & 0xFF, (tmp[3] >> 8) & 0xFF, (tmp[3] >> 16) & 0xFF, (tmp[3] >> 24) & 0xFF); } } #endif static void _dump_mac_reg_for_power_switch(struct dvobj_priv *d, const char* caller, char* desc) { struct _ADAPTER *a; u8 v8; RTW_PRINT("%s: %s\n", caller, desc); RTW_PRINT("======= MAC REG =======\n"); /* page 0/1 */ _dump_mac_reg(d, 0x0, 0x200); _dump_mac_reg(d, 0x300, 0x400); /* also dump page 3 */ /* dump debug register */ a = dvobj_get_primary_adapter(d); #ifdef CONFIG_PCI_HCI _dump_pcie_cfg_space(d); v8 = rtw_read8(a, 0xF6) | 0x01; rtw_write8(a, 0xF6, v8); RTW_PRINT("0xF6 = %02x\n", v8); dump_dbg_val(a, 0x63); dump_dbg_val(a, 0x64); dump_dbg_val(a, 0x68); dump_dbg_val(a, 0x69); dump_dbg_val(a, 0x6a); dump_dbg_val(a, 0x6b); dump_dbg_val(a, 0x71); dump_dbg_val(a, 0x72); #endif } static enum halmac_ret_status _power_switch(struct halmac_adapter *halmac, struct halmac_api *api, enum halmac_mac_power pwr) { enum halmac_ret_status status; char desc[80] = {0}; rtw_sprintf(desc, 80, "before calling power %s", (pwr==HALMAC_MAC_POWER_ON)?"on":"off"); _dump_mac_reg_for_power_switch((struct dvobj_priv *)halmac->drv_adapter, __FUNCTION__, desc); status = api->halmac_mac_power_switch(halmac, pwr); RTW_PRINT("%s: status=%d\n", __FUNCTION__, status); rtw_sprintf(desc, 80, "after calling power %s", (pwr==HALMAC_MAC_POWER_ON)?"on":"off"); _dump_mac_reg_for_power_switch((struct dvobj_priv *)halmac->drv_adapter, __FUNCTION__, desc); return status; } #else /* !RTW_HALMAC_DBG_POWER_SWITCH */ #define _power_switch(mac, api, pwr) (api)->halmac_mac_power_switch(mac, pwr) #endif /* !RTW_HALMAC_DBG_POWER_SWITCH */ /* * Description: * Power on device hardware. * [Notice!] If device's power state is on before, * it would be power off first and turn on power again. * * Return: * 0 power on success * -1 power on fail * -2 power state unchange */ int rtw_halmac_poweron(struct dvobj_priv *d) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; int err = -1; #if defined(CONFIG_PCI_HCI) && defined(CONFIG_RTL8822B) struct _ADAPTER *a; u8 v8; u32 addr; a = dvobj_get_primary_adapter(d); #endif halmac = dvobj_to_halmac(d); if (!halmac) goto out; api = HALMAC_GET_API(halmac); status = api->halmac_pre_init_system_cfg(halmac); if (status != HALMAC_RET_SUCCESS) goto out; #ifdef CONFIG_SDIO_HCI status = api->halmac_sdio_cmd53_4byte(halmac, HALMAC_SDIO_CMD53_4BYTE_MODE_RW); if (status != HALMAC_RET_SUCCESS) goto out; #endif /* CONFIG_SDIO_HCI */ #if defined(CONFIG_PCI_HCI) && defined(CONFIG_RTL8822B) addr = 0x3F3; v8 = rtw_read8(a, addr); RTW_PRINT("%s: 0x%X = 0x%02x\n", __FUNCTION__, addr, v8); /* are we in pcie debug mode? */ if (!(v8 & BIT(2))) { RTW_PRINT("%s: Enable pcie debug mode\n", __FUNCTION__); v8 |= BIT(2); v8 = rtw_write8(a, addr, v8); } #endif status = _power_switch(halmac, api, HALMAC_MAC_POWER_ON); if (HALMAC_RET_PWR_UNCHANGE == status) { #if defined(CONFIG_PCI_HCI) && defined(CONFIG_RTL8822B) addr = 0x3F3; v8 = rtw_read8(a, addr); RTW_PRINT("%s: 0x%X = 0x%02x\n", __FUNCTION__, addr, v8); /* are we in pcie debug mode? */ if (!(v8 & BIT(2))) { RTW_PRINT("%s: Enable pcie debug mode\n", __FUNCTION__); v8 |= BIT(2); v8 = rtw_write8(a, addr, v8); } else if (v8 & BIT(0)) { /* DMA stuck */ addr = 0x1350; v8 = rtw_read8(a, addr); RTW_PRINT("%s: 0x%X = 0x%02x\n", __FUNCTION__, addr, v8); RTW_PRINT("%s: recover DMA stuck\n", __FUNCTION__); v8 |= BIT(6); v8 = rtw_write8(a, addr, v8); RTW_PRINT("%s: 0x%X = 0x%02x\n", __FUNCTION__, addr, v8); } #endif /* * Work around for warm reboot but device not power off, * but it would also fall into this case when auto power on is enabled. */ _power_switch(halmac, api, HALMAC_MAC_POWER_OFF); status = _power_switch(halmac, api, HALMAC_MAC_POWER_ON); RTW_WARN("%s: Power state abnormal, try to recover...%s\n", __FUNCTION__, (HALMAC_RET_SUCCESS == status)?"OK":"FAIL!"); } if (HALMAC_RET_SUCCESS != status) { if (HALMAC_RET_PWR_UNCHANGE == status) err = -2; goto out; } status = api->halmac_init_system_cfg(halmac); if (status != HALMAC_RET_SUCCESS) goto out; err = 0; out: return err; } /* * Description: * Power off device hardware. * * Return: * 0 Power off success * -1 Power off fail */ int rtw_halmac_poweroff(struct dvobj_priv *d) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; int err = -1; halmac = dvobj_to_halmac(d); if (!halmac) goto out; api = HALMAC_GET_API(halmac); status = _power_switch(halmac, api, HALMAC_MAC_POWER_OFF); if ((HALMAC_RET_SUCCESS != status) && (HALMAC_RET_PWR_UNCHANGE != status)) goto out; err = 0; out: return err; } #ifdef CONFIG_SUPPORT_TRX_SHARED static inline enum halmac_rx_fifo_expanding_mode _trx_share_mode_drv2halmac(u8 trx_share_mode) { if (0 == trx_share_mode) return HALMAC_RX_FIFO_EXPANDING_MODE_DISABLE; else if (1 == trx_share_mode) return HALMAC_RX_FIFO_EXPANDING_MODE_1_BLOCK; else if (2 == trx_share_mode) return HALMAC_RX_FIFO_EXPANDING_MODE_2_BLOCK; else if (3 == trx_share_mode) return HALMAC_RX_FIFO_EXPANDING_MODE_3_BLOCK; else return HALMAC_RX_FIFO_EXPANDING_MODE_DISABLE; } static enum halmac_rx_fifo_expanding_mode _rtw_get_trx_share_mode(struct _ADAPTER *adapter) { struct registry_priv *registry_par = &adapter->registrypriv; return _trx_share_mode_drv2halmac(registry_par->trx_share_mode); } void dump_trx_share_mode(void *sel, struct _ADAPTER *adapter) { struct registry_priv *registry_par = &adapter->registrypriv; u8 mode = _trx_share_mode_drv2halmac(registry_par->trx_share_mode); if (HALMAC_RX_FIFO_EXPANDING_MODE_1_BLOCK == mode) RTW_PRINT_SEL(sel, "TRx share mode : %s\n", "RX_FIFO_EXPANDING_MODE_1"); else if (HALMAC_RX_FIFO_EXPANDING_MODE_2_BLOCK == mode) RTW_PRINT_SEL(sel, "TRx share mode : %s\n", "RX_FIFO_EXPANDING_MODE_2"); else if (HALMAC_RX_FIFO_EXPANDING_MODE_3_BLOCK == mode) RTW_PRINT_SEL(sel, "TRx share mode : %s\n", "RX_FIFO_EXPANDING_MODE_3"); else RTW_PRINT_SEL(sel, "TRx share mode : %s\n", "DISABLE"); } #endif static enum halmac_drv_rsvd_pg_num _rsvd_page_num_drv2halmac(u16 num) { if (num <= 8) return HALMAC_RSVD_PG_NUM8; if (num <= 16) return HALMAC_RSVD_PG_NUM16; if (num <= 24) return HALMAC_RSVD_PG_NUM24; if (num <= 32) return HALMAC_RSVD_PG_NUM32; if (num <= 64) return HALMAC_RSVD_PG_NUM64; if (num <= 128) return HALMAC_RSVD_PG_NUM128; if (num > 256) RTW_WARN("%s: Fail to allocate RSVD page(%d)!!" " The MAX RSVD page number is 256...\n", __FUNCTION__, num); return HALMAC_RSVD_PG_NUM256; } static u16 _rsvd_page_num_halmac2drv(enum halmac_drv_rsvd_pg_num rsvd_page_number) { u16 num = 0; switch (rsvd_page_number) { case HALMAC_RSVD_PG_NUM8: num = 8; break; case HALMAC_RSVD_PG_NUM16: num = 16; break; case HALMAC_RSVD_PG_NUM24: num = 24; break; case HALMAC_RSVD_PG_NUM32: num = 32; break; case HALMAC_RSVD_PG_NUM64: num = 64; break; case HALMAC_RSVD_PG_NUM128: num = 128; break; case HALMAC_RSVD_PG_NUM256: num = 256; break; } return num; } static enum halmac_trx_mode _choose_trx_mode(struct dvobj_priv *d) { PADAPTER p; p = dvobj_get_primary_adapter(d); if (p->registrypriv.wifi_spec) return HALMAC_TRX_MODE_WMM; #ifdef CONFIG_SUPPORT_TRX_SHARED if (_rtw_get_trx_share_mode(p)) return HALMAC_TRX_MODE_TRXSHARE; #endif return HALMAC_TRX_MODE_NORMAL; } static inline enum halmac_rf_type _rf_type_drv2halmac(enum rf_type rf_drv) { enum halmac_rf_type rf_mac; switch (rf_drv) { case RF_1T1R: rf_mac = HALMAC_RF_1T1R; break; case RF_1T2R: rf_mac = HALMAC_RF_1T2R; break; case RF_2T2R: rf_mac = HALMAC_RF_2T2R; break; case RF_2T3R: rf_mac = HALMAC_RF_2T3R; break; case RF_2T4R: rf_mac = HALMAC_RF_2T4R; break; case RF_3T3R: rf_mac = HALMAC_RF_3T3R; break; case RF_3T4R: rf_mac = HALMAC_RF_3T4R; break; case RF_4T4R: rf_mac = HALMAC_RF_4T4R; break; default: rf_mac = HALMAC_RF_MAX_TYPE; RTW_ERR("%s: Invalid RF type(0x%x)!\n", __FUNCTION__, rf_drv); break; } return rf_mac; } static inline enum rf_type _rf_type_halmac2drv(enum halmac_rf_type rf_mac) { enum rf_type rf_drv; switch (rf_mac) { case HALMAC_RF_1T2R: rf_drv = RF_1T2R; break; case HALMAC_RF_2T4R: rf_drv = RF_2T4R; break; case HALMAC_RF_2T2R: case HALMAC_RF_2T2R_GREEN: rf_drv = RF_2T2R; break; case HALMAC_RF_2T3R: rf_drv = RF_2T3R; break; case HALMAC_RF_1T1R: rf_drv = RF_1T1R; break; case HALMAC_RF_3T3R: rf_drv = RF_3T3R; break; case HALMAC_RF_3T4R: rf_drv = RF_3T4R; break; case HALMAC_RF_4T4R: rf_drv = RF_4T4R; break; default: rf_drv = RF_TYPE_MAX; RTW_ERR("%s: Invalid RF type(0x%x)!\n", __FUNCTION__, rf_mac); break; } return rf_drv; } static enum odm_cut_version _cut_version_drv2phydm( enum tag_HAL_Cut_Version_Definition cut_drv) { enum odm_cut_version cut_phydm = ODM_CUT_A; u32 diff; if (cut_drv > K_CUT_VERSION) RTW_WARN("%s: unknown cut_ver=%d !!\n", __FUNCTION__, cut_drv); diff = cut_drv - A_CUT_VERSION; cut_phydm += diff; return cut_phydm; } static int _send_general_info_by_reg(struct dvobj_priv *d, struct halmac_general_info *info) { struct _ADAPTER *a; struct hal_com_data *hal; enum tag_HAL_Cut_Version_Definition cut_drv; enum rf_type rftype; enum odm_cut_version cut_phydm; u8 h2c[RTW_HALMAC_H2C_MAX_SIZE] = {0}; a = dvobj_get_primary_adapter(d); hal = GET_HAL_DATA(a); rftype = _rf_type_halmac2drv(info->rf_type); cut_drv = GET_CVID_CUT_VERSION(hal->version_id); cut_phydm = _cut_version_drv2phydm(cut_drv); #define CLASS_GENERAL_INFO_REG 0x02 #define CMD_ID_GENERAL_INFO_REG 0x0C #define GENERAL_INFO_REG_SET_CMD_ID(buf, v) SET_BITS_TO_LE_4BYTE(buf, 0, 5, v) #define GENERAL_INFO_REG_SET_CLASS(buf, v) SET_BITS_TO_LE_4BYTE(buf, 5, 3, v) #define GENERAL_INFO_REG_SET_RFE_TYPE(buf, v) SET_BITS_TO_LE_4BYTE(buf, 8, 8, v) #define GENERAL_INFO_REG_SET_RF_TYPE(buf, v) SET_BITS_TO_LE_4BYTE(buf, 16, 8, v) #define GENERAL_INFO_REG_SET_CUT_VERSION(buf, v) SET_BITS_TO_LE_4BYTE(buf, 24, 8, v) #define GENERAL_INFO_REG_SET_RX_ANT_STATUS(buf, v) SET_BITS_TO_LE_1BYTE(buf+4, 0, 4, v) #define GENERAL_INFO_REG_SET_TX_ANT_STATUS(buf, v) SET_BITS_TO_LE_1BYTE(buf+4, 4, 4, v) GENERAL_INFO_REG_SET_CMD_ID(h2c, CMD_ID_GENERAL_INFO_REG); GENERAL_INFO_REG_SET_CLASS(h2c, CLASS_GENERAL_INFO_REG); GENERAL_INFO_REG_SET_RFE_TYPE(h2c, info->rfe_type); GENERAL_INFO_REG_SET_RF_TYPE(h2c, rftype); GENERAL_INFO_REG_SET_CUT_VERSION(h2c, cut_phydm); GENERAL_INFO_REG_SET_RX_ANT_STATUS(h2c, info->rx_ant_status); GENERAL_INFO_REG_SET_TX_ANT_STATUS(h2c, info->tx_ant_status); return rtw_halmac_send_h2c(d, h2c); } static int _send_general_info(struct dvobj_priv *d) { struct _ADAPTER *adapter; struct hal_com_data *hal; struct halmac_adapter *halmac; struct halmac_api *api; struct halmac_general_info info; enum halmac_ret_status status; enum rf_type rf = RF_1T1R; enum bb_path txpath = BB_PATH_A; enum bb_path rxpath = BB_PATH_A; int err; adapter = dvobj_get_primary_adapter(d); hal = GET_HAL_DATA(adapter); halmac = dvobj_to_halmac(d); if (!halmac) return -1; api = HALMAC_GET_API(halmac); memset(&info, 0, sizeof(info)); info.rfe_type = (u8)hal->rfe_type; rtw_hal_get_rf_path(d, &rf, &txpath, &rxpath); info.rf_type = _rf_type_drv2halmac(rf); info.tx_ant_status = (u8)txpath; info.rx_ant_status = (u8)rxpath; status = api->halmac_send_general_info(halmac, &info); switch (status) { case HALMAC_RET_SUCCESS: break; case HALMAC_RET_NO_DLFW: RTW_WARN("%s: halmac_send_general_info() fail because fw not dl!\n", __FUNCTION__); /* go through */ default: return -1; } err = _send_general_info_by_reg(d, &info); if (err) { RTW_ERR("%s: Fail to send general info by register!\n", __FUNCTION__); return -1; } return 0; } static int _cfg_drv_rsvd_pg_num(struct dvobj_priv *d) { struct _ADAPTER *a; struct hal_com_data *hal; struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_drv_rsvd_pg_num rsvd_page_number; enum halmac_ret_status status; u16 drv_rsvd_num; a = dvobj_get_primary_adapter(d); hal = GET_HAL_DATA(a); halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); drv_rsvd_num = rtw_hal_get_rsvd_page_num(a); rsvd_page_number = _rsvd_page_num_drv2halmac(drv_rsvd_num); status = api->halmac_cfg_drv_rsvd_pg_num(halmac, rsvd_page_number); if (status != HALMAC_RET_SUCCESS) return -1; hal->drv_rsvd_page_number = _rsvd_page_num_halmac2drv(rsvd_page_number); if (drv_rsvd_num != hal->drv_rsvd_page_number) RTW_INFO("%s: request %d pages, but allocate %d pages\n", __FUNCTION__, drv_rsvd_num, hal->drv_rsvd_page_number); return 0; } static void _debug_dlfw_fail(struct dvobj_priv *d) { struct _ADAPTER *a; u32 addr; u32 v32, i, n; u8 data[0x100] = {0}; a = dvobj_get_primary_adapter(d); /* read 0x80[15:0], 0x10F8[31:0] once */ addr = 0x80; v32 = rtw_read16(a, addr); RTW_PRINT("%s: 0x%X = 0x%04x\n", __FUNCTION__, addr, v32); addr = 0x10F8; v32 = rtw_read32(a, addr); RTW_PRINT("%s: 0x%X = 0x%08x\n", __FUNCTION__, addr, v32); /* read 0x10FC[31:0], 5 times */ addr = 0x10FC; n = 5; for (i = 0; i < n; i++) { v32 = rtw_read32(a, addr); RTW_PRINT("%s: 0x%X = 0x%08x (%u/%u)\n", __FUNCTION__, addr, v32, i, n); } /* * write 0x3A[7:0]=0x28 and 0xF6[7:0]=0x01 * and then read 0xC0[31:0] 5 times */ addr = 0x3A; v32 = 0x28; rtw_write8(a, addr, (u8)v32); v32 = rtw_read8(a, addr); RTW_PRINT("%s: 0x%X = 0x%02x\n", __FUNCTION__, addr, v32); addr = 0xF6; v32 = 0x1; rtw_write8(a, addr, (u8)v32); v32 = rtw_read8(a, addr); RTW_PRINT("%s: 0x%X = 0x%02x\n", __FUNCTION__, addr, v32); addr = 0xC0; n = 5; for (i = 0; i < n; i++) { v32 = rtw_read32(a, addr); RTW_PRINT("%s: 0x%X = 0x%08x (%u/%u)\n", __FUNCTION__, addr, v32, i, n); } /* 0x00~0xFF, 0x1000~0x10FF */ addr = 0; n = 0x100; for (i = 0; i < n; i+=4) *(u32*)&data[i] = cpu_to_le32(rtw_read32(a, addr+i)); for (i = 0; i < n; i++) { if (i % 16 == 0) RTW_PRINT("0x%04x\t", addr+i); _RTW_PRINT("0x%02x", data[i]); if (i % 16 == 15) _RTW_PRINT("\n"); else _RTW_PRINT(" "); } addr = 0x1000; n = 0x100; for (i = 0; i < n; i+=4) *(u32*)&data[i] = cpu_to_le32(rtw_read32(a, addr+i)); for (i = 0; i < n; i++) { if (i % 16 == 0) RTW_PRINT("0x%04x\t", addr+i); _RTW_PRINT("0x%02x", data[i]); if (i % 16 == 15) _RTW_PRINT("\n"); else _RTW_PRINT(" "); } /* read 0x80 after 10 secs */ msleep(10000); addr = 0x80; v32 = rtw_read16(a, addr); RTW_PRINT("%s: 0x%X = 0x%04x (after 10 secs)\n", __FUNCTION__, addr, v32); } static enum halmac_ret_status _enter_cpu_sleep_mode(struct dvobj_priv *d) { struct hal_com_data *hal; struct halmac_adapter *mac; struct halmac_api *api; hal = GET_HAL_DATA(dvobj_get_primary_adapter(d)); mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); #ifdef CONFIG_RTL8822B /* Support after firmware version 21 */ if (hal->firmware_version < 21) return HALMAC_RET_NOT_SUPPORT; #elif defined(CONFIG_RTL8821C) /* Support after firmware version 13.6 or 16 */ if (hal->firmware_version == 13) { if (hal->firmware_sub_version < 6) return HALMAC_RET_NOT_SUPPORT; } else if (hal->firmware_version < 16) { return HALMAC_RET_NOT_SUPPORT; } #endif return api->halmac_enter_cpu_sleep_mode(mac); } /* * _cpu_sleep() - Let IC CPU enter sleep mode * @d: struct dvobj_priv* * @timeout: time limit of wait, unit is ms * 0 for no limit * * Rteurn 0 for CPU in sleep mode, otherwise fail to enter sleep mode. * Error codes definition are as follow: * -1 HALMAC enter sleep return fail * -2 HALMAC get CPU mode return fail * -110 timeout */ static int _cpu_sleep(struct dvobj_priv *d, u32 timeout) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; enum halmac_wlcpu_mode mode = HALMAC_WLCPU_UNDEFINE; systime start_t; s32 period = 0; u32 cnt = 0; int err = 0; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); start_t = jiffies; status = _enter_cpu_sleep_mode(d); if (status != HALMAC_RET_SUCCESS) { if (status != HALMAC_RET_NOT_SUPPORT) err = -1; goto exit; } do { cnt++; mode = HALMAC_WLCPU_UNDEFINE; status = api->halmac_get_cpu_mode(mac, &mode); period = rtw_get_passing_time_ms(start_t); if (status != HALMAC_RET_SUCCESS) { err = -2; break; } if (mode == HALMAC_WLCPU_SLEEP) break; if (period > timeout) { err = -110; break; } msleep(1); } while (1); exit: if (err) RTW_ERR("%s: Fail to enter sleep mode! (%d, %d)\n", __FUNCTION__, status, mode); RTW_INFO("%s: Cost %dms to polling %u times. (err=%d)\n", __FUNCTION__, period, cnt, err); return err; } static void _init_trx_cfg_drv(struct dvobj_priv *d) { #ifdef CONFIG_PCI_HCI rtw_hal_irp_reset(dvobj_get_primary_adapter(d)); #endif } /* * Description: * Downlaod Firmware Flow * * Parameters: * d pointer of struct dvobj_priv * fw firmware array * fwsize firmware size * re_dl re-download firmware or not * 0: run in init hal flow, not re-download * 1: it is a stand alone operation, not in init hal flow * * Return: * 0 Success * others Fail */ static int download_fw(struct dvobj_priv *d, u8 *fw, u32 fwsize, u8 re_dl) { PHAL_DATA_TYPE hal; struct halmac_adapter *mac; struct halmac_api *api; struct halmac_fw_version fw_vesion; enum halmac_ret_status status; int err = 0; hal = GET_HAL_DATA(dvobj_get_primary_adapter(d)); mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); if ((!fw) || (!fwsize)) return -1; /* 1. Driver Stop Tx */ /* ToDo */ /* 2. Driver Check Tx FIFO is empty */ err = rtw_halmac_txfifo_wait_empty(d, 2000); /* wait 2s */ if (err) { err = -1; goto resume_tx; } /* 3. Config MAX download size */ /* * Already done in rtw_halmac_init_adapter() or * somewhere calling rtw_halmac_set_max_dl_fw_size(). */ if (re_dl) { /* 4. Enter IC CPU sleep mode */ err = _cpu_sleep(d, 2000); if (err) { RTW_ERR("%s: IC CPU fail to enter sleep mode!(%d)\n", __FUNCTION__, err); /* skip this error */ err = 0; } } /* 5. Download Firmware */ status = api->halmac_download_firmware(mac, fw, fwsize); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: download firmware FAIL! status=0x%02x\n", __FUNCTION__, status); _debug_dlfw_fail(d); err = -1; goto resume_tx; } /* 5.1. (Driver) Reset driver variables if needed */ hal->LastHMEBoxNum = 0; /* 5.2. (Driver) Get FW version */ status = api->halmac_get_fw_version(mac, &fw_vesion); if (status == HALMAC_RET_SUCCESS) { hal->firmware_version = fw_vesion.version; hal->firmware_sub_version = fw_vesion.sub_version; hal->firmware_size = fwsize; } resume_tx: /* 6. Driver resume TX if needed */ /* ToDo */ if (err) goto exit; if (re_dl) { enum halmac_trx_mode mode; /* 7. Change reserved page size */ err = _cfg_drv_rsvd_pg_num(d); if (err) return -1; /* 8. Init TRX Configuration */ mode = _choose_trx_mode(d); status = api->halmac_init_trx_cfg(mac, mode); if (HALMAC_RET_SUCCESS != status) return -1; _init_trx_cfg_drv(d); /* 9. Config RX Aggregation */ err = rtw_halmac_rx_agg_switch(d, _TRUE); if (err) return -1; /* 10. Send General Info */ err = _send_general_info(d); if (err) return -1; } exit: return err; } static int init_mac_flow(struct dvobj_priv *d) { PADAPTER p; struct hal_com_data *hal; struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_drv_rsvd_pg_num rsvd_page_number; union halmac_wlan_addr hwa; enum halmac_trx_mode trx_mode; enum halmac_ret_status status; u8 drv_rsvd_num; u8 nettype; int err, err_ret = -1; p = dvobj_get_primary_adapter(d); hal = GET_HAL_DATA(p); halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); #ifdef CONFIG_SUPPORT_TRX_SHARED status = api->halmac_cfg_rxff_expand_mode(halmac, _rtw_get_trx_share_mode(p)); if (status != HALMAC_RET_SUCCESS) goto out; #endif #if 0 /* It is not necessary to call this in normal driver */ status = api->halmac_cfg_la_mode(halmac, HALMAC_LA_MODE_DISABLE); if (status != HALMAC_RET_SUCCESS) goto out; #endif err = _cfg_drv_rsvd_pg_num(d); if (err) goto out; #ifdef CONFIG_USB_HCI status = api->halmac_set_bulkout_num(halmac, d->RtNumOutPipes); if (status != HALMAC_RET_SUCCESS) goto out; #endif /* CONFIG_USB_HCI */ trx_mode = _choose_trx_mode(d); status = api->halmac_init_mac_cfg(halmac, trx_mode); if (status != HALMAC_RET_SUCCESS) goto out; _init_trx_cfg_drv(d); err = rtw_halmac_rx_agg_switch(d, _TRUE); if (err) goto out; nettype = dvobj_to_regsty(d)->wireless_mode; if (is_supported_vht(nettype) == _TRUE) status = api->halmac_cfg_operation_mode(halmac, HALMAC_WIRELESS_MODE_AC); else if (is_supported_ht(nettype) == _TRUE) status = api->halmac_cfg_operation_mode(halmac, HALMAC_WIRELESS_MODE_N); else if (IsSupportedTxOFDM(nettype) == _TRUE) status = api->halmac_cfg_operation_mode(halmac, HALMAC_WIRELESS_MODE_G); else status = api->halmac_cfg_operation_mode(halmac, HALMAC_WIRELESS_MODE_B); if (status != HALMAC_RET_SUCCESS) goto out; err_ret = 0; out: return err_ret; } static int _drv_enable_trx(struct dvobj_priv *d) { struct _ADAPTER *adapter; u32 status; adapter = dvobj_get_primary_adapter(d); if (adapter->bup == _FALSE) { #ifdef CONFIG_NEW_NETDEV_HDL status = rtw_mi_start_drv_threads(adapter); #else status = rtw_start_drv_threads(adapter); #endif if (status == _FAIL) { RTW_ERR("%s: Start threads Failed!\n", __FUNCTION__); return -1; } } rtw_intf_start(adapter); return 0; } /* * Notices: * Make sure * 1. rtw_hal_get_hwreg(HW_VAR_RF_TYPE) * 2. HAL_DATA_TYPE.rfe_type * already ready for use before calling this function. */ static int _halmac_init_hal(struct dvobj_priv *d, u8 *fw, u32 fwsize) { PADAPTER adapter; struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u32 ok; u8 fw_ok = _FALSE; int err, err_ret = -1; adapter = dvobj_get_primary_adapter(d); halmac = dvobj_to_halmac(d); if (!halmac) goto out; api = HALMAC_GET_API(halmac); /* StatePowerOff */ /* SKIP: halmac_init_adapter (Already done before) */ /* halmac_pre_Init_system_cfg */ /* halmac_mac_power_switch(on) */ /* halmac_Init_system_cfg */ ok = rtw_hal_power_on(adapter); if (_FAIL == ok) goto out; /* StatePowerOn */ /* DownloadFW */ if (fw && fwsize) { err = download_fw(d, fw, fwsize, 0); if (err) goto out; fw_ok = _TRUE; } /* InitMACFlow */ err = init_mac_flow(d); if (err) goto out; /* Driver insert flow: Enable TR/RX */ err = _drv_enable_trx(d); if (err) goto out; /* halmac_send_general_info */ if (_TRUE == fw_ok) { err = _send_general_info(d); if (err) goto out; } /* Init Phy parameter-MAC */ ok = rtw_hal_init_mac_register(adapter); if (_FALSE == ok) goto out; /* StateMacInitialized */ /* halmac_cfg_drv_info */ err = rtw_halmac_config_rx_info(d, HALMAC_DRV_INFO_PHY_STATUS); if (err) goto out; /* halmac_set_hw_value(HALMAC_HW_EN_BB_RF) */ /* Init BB, RF */ ok = rtw_hal_init_phy(adapter); if (_FALSE == ok) goto out; status = api->halmac_init_interface_cfg(halmac); if (status != HALMAC_RET_SUCCESS) goto out; /* SKIP: halmac_verify_platform_api */ /* SKIP: halmac_h2c_lb */ /* StateRxIdle */ err_ret = 0; out: return err_ret; } int rtw_halmac_init_hal(struct dvobj_priv *d) { return _halmac_init_hal(d, NULL, 0); } /* * Notices: * Make sure * 1. rtw_hal_get_hwreg(HW_VAR_RF_TYPE) * 2. HAL_DATA_TYPE.rfe_type * already ready for use before calling this function. */ int rtw_halmac_init_hal_fw(struct dvobj_priv *d, u8 *fw, u32 fwsize) { return _halmac_init_hal(d, fw, fwsize); } /* * Notices: * Make sure * 1. rtw_hal_get_hwreg(HW_VAR_RF_TYPE) * 2. HAL_DATA_TYPE.rfe_type * already ready for use before calling this function. */ int rtw_halmac_init_hal_fw_file(struct dvobj_priv *d, u8 *fwpath) { u8 *fw = NULL; u32 fwmaxsize = 0, size = 0; int err = 0; err = rtw_halmac_get_fw_max_size(d, &fwmaxsize); if (err) { RTW_ERR("%s: Fail to get Firmware MAX size(err=%d)\n", __FUNCTION__, err); return -1; } fw = rtw_zmalloc(fwmaxsize); if (!fw) return -1; size = rtw_retrieve_from_file(fwpath, fw, fwmaxsize); if (!size) { err = -1; goto exit; } err = _halmac_init_hal(d, fw, size); exit: rtw_mfree(fw, fwmaxsize); /*fw = NULL;*/ return err; } int rtw_halmac_deinit_hal(struct dvobj_priv *d) { PADAPTER adapter; struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; int err = -1; adapter = dvobj_get_primary_adapter(d); halmac = dvobj_to_halmac(d); if (!halmac) goto out; api = HALMAC_GET_API(halmac); status = api->halmac_deinit_interface_cfg(halmac); if (status != HALMAC_RET_SUCCESS) goto out; rtw_hal_power_off(adapter); err = 0; out: return err; } int rtw_halmac_self_verify(struct dvobj_priv *d) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; int err = -1; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_verify_platform_api(mac); if (status != HALMAC_RET_SUCCESS) goto out; status = api->halmac_h2c_lb(mac); if (status != HALMAC_RET_SUCCESS) goto out; err = 0; out: return err; } static u8 rtw_halmac_txfifo_is_empty(struct dvobj_priv *d) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u32 chk_num = 10; u8 rst = _FALSE; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_txfifo_is_empty(mac, chk_num); if (status == HALMAC_RET_SUCCESS) rst = _TRUE; return rst; } /** * rtw_halmac_txfifo_wait_empty() - Wait TX FIFO to be emtpy * @d: struct dvobj_priv* * @timeout: time limit of wait, unit is ms * 0 for no limit * * Wait TX FIFO to be emtpy. * * Rteurn 0 for TX FIFO is empty, otherwise not empty. */ int rtw_halmac_txfifo_wait_empty(struct dvobj_priv *d, u32 timeout) { struct _ADAPTER *a; u8 empty = _FALSE; u32 cnt = 0; systime start_time = 0; u32 pass_time; /* ms */ a = dvobj_get_primary_adapter(d); start_time = jiffies; do { cnt++; empty = rtw_halmac_txfifo_is_empty(d); if (empty == _TRUE) break; if (timeout) { pass_time = rtw_get_passing_time_ms(start_time); if (pass_time > timeout) break; } if (RTW_CANNOT_IO(a)) { RTW_WARN("%s: Interrupted by I/O forbiden!\n", __FUNCTION__); break; } msleep(2); } while (1); if (empty == _FALSE) { #ifdef CONFIG_RTW_DEBUG u16 dbg_reg[] = {0x210, 0x230, 0x234, 0x238, 0x23C, 0x240, 0x418, 0x10FC, 0x10F8, 0x11F4, 0x11F8}; u8 i; u32 val; if (!RTW_CANNOT_IO(a)) { for (i = 0; i < ARRAY_SIZE(dbg_reg); i++) { val = rtw_read32(a, dbg_reg[i]); RTW_ERR("REG_%X:0x%08x\n", dbg_reg[i], val); } } #endif /* CONFIG_RTW_DEBUG */ RTW_ERR("%s: Fail to wait txfifo empty!(cnt=%d)\n", __FUNCTION__, cnt); return -1; } return 0; } static enum halmac_dlfw_mem _fw_mem_drv2halmac(enum fw_mem mem, u8 tx_stop) { enum halmac_dlfw_mem mem_halmac = HALMAC_DLFW_MEM_UNDEFINE; switch (mem) { case FW_EMEM: if (tx_stop == _FALSE) mem_halmac = HALMAC_DLFW_MEM_EMEM_RSVD_PG; else mem_halmac = HALMAC_DLFW_MEM_EMEM; break; case FW_IMEM: case FW_DMEM: mem_halmac = HALMAC_DLFW_MEM_UNDEFINE; break; } return mem_halmac; } int rtw_halmac_dlfw_mem(struct dvobj_priv *d, u8 *fw, u32 fwsize, enum fw_mem mem) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; enum halmac_dlfw_mem dlfw_mem; u8 tx_stop = _FALSE; u32 chk_timeout = 2000; /* unit: ms */ int err = 0; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); if ((!fw) || (!fwsize)) return -1; #ifndef RTW_HALMAC_DLFW_MEM_NO_STOP_TX /* 1. Driver Stop Tx */ /* ToDo */ /* 2. Driver Check Tx FIFO is empty */ err = rtw_halmac_txfifo_wait_empty(d, chk_timeout); if (err) tx_stop = _FALSE; else tx_stop = _TRUE; #endif /* !RTW_HALMAC_DLFW_MEM_NO_STOP_TX */ /* 3. Download Firmware MEM */ dlfw_mem = _fw_mem_drv2halmac(mem, tx_stop); if (dlfw_mem == HALMAC_DLFW_MEM_UNDEFINE) { err = -1; goto resume_tx; } status = api->halmac_free_download_firmware(mac, dlfw_mem, fw, fwsize); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: halmac_free_download_firmware fail(err=0x%x)\n", __FUNCTION__, status); err = -1; goto resume_tx; } resume_tx: #ifndef RTW_HALMAC_DLFW_MEM_NO_STOP_TX /* 4. Driver resume TX if needed */ /* ToDo */ #endif /* !RTW_HALMAC_DLFW_MEM_NO_STOP_TX */ return err; } int rtw_halmac_dlfw_mem_from_file(struct dvobj_priv *d, u8 *fwpath, enum fw_mem mem) { u8 *fw = NULL; u32 fwmaxsize = 0, size = 0; int err = 0; err = rtw_halmac_get_fw_max_size(d, &fwmaxsize); if (err) { RTW_ERR("%s: Fail to get Firmware MAX size(err=%d)\n", __FUNCTION__, err); return -1; } fw = rtw_zmalloc(fwmaxsize); if (!fw) return -1; size = rtw_retrieve_from_file(fwpath, fw, fwmaxsize); if (size) err = rtw_halmac_dlfw_mem(d, fw, size, mem); else err = -1; rtw_mfree(fw, fwmaxsize); /*fw = NULL;*/ return err; } /* * Return: * 0 Success * -22 Invalid arguemnt */ int rtw_halmac_dlfw(struct dvobj_priv *d, u8 *fw, u32 fwsize) { PADAPTER adapter; enum halmac_ret_status status; u32 ok; int err, err_ret = -1; if (!fw || !fwsize) return -22; adapter = dvobj_get_primary_adapter(d); /* re-download firmware */ if (rtw_is_hw_init_completed(adapter)) return download_fw(d, fw, fwsize, 1); /* Download firmware before hal init */ /* Power on, download firmware and init mac */ ok = rtw_hal_power_on(adapter); if (_FAIL == ok) goto out; err = download_fw(d, fw, fwsize, 0); if (err) { err_ret = err; goto out; } err = init_mac_flow(d); if (err) goto out; err = _send_general_info(d); if (err) goto out; err_ret = 0; out: return err_ret; } int rtw_halmac_dlfw_from_file(struct dvobj_priv *d, u8 *fwpath) { u8 *fw = NULL; u32 fwmaxsize = 0, size = 0; int err = 0; err = rtw_halmac_get_fw_max_size(d, &fwmaxsize); if (err) { RTW_ERR("%s: Fail to get Firmware MAX size(err=%d)\n", __FUNCTION__, err); return -1; } fw = rtw_zmalloc(fwmaxsize); if (!fw) return -1; size = rtw_retrieve_from_file(fwpath, fw, fwmaxsize); if (size) err = rtw_halmac_dlfw(d, fw, size); else err = -1; rtw_mfree(fw, fwmaxsize); /*fw = NULL;*/ return err; } /* * Description: * Power on/off BB/RF domain. * * Parameters: * enable _TRUE/_FALSE for power on/off * * Return: * 0 Success * others Fail */ int rtw_halmac_phy_power_switch(struct dvobj_priv *d, u8 enable) { PADAPTER adapter; struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u8 on; adapter = dvobj_get_primary_adapter(d); halmac = dvobj_to_halmac(d); if (!halmac) return -1; api = HALMAC_GET_API(halmac); on = (enable == _TRUE) ? 1 : 0; status = api->halmac_set_hw_value(halmac, HALMAC_HW_EN_BB_RF, &on); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } static u8 _is_fw_read_cmd_down(PADAPTER adapter, u8 msgbox_num) { u8 read_down = _FALSE; int retry_cnts = 100; u8 valid; do { valid = rtw_read8(adapter, REG_HMETFR) & BIT(msgbox_num); if (0 == valid) read_down = _TRUE; else msleep(1); } while ((!read_down) && (retry_cnts--)); if (_FALSE == read_down) RTW_WARN("%s, reg_1cc(%x), msg_box(%d)...\n", __func__, rtw_read8(adapter, REG_HMETFR), msgbox_num); return read_down; } /** * rtw_halmac_send_h2c() - Send H2C to firmware * @d: struct dvobj_priv* * @h2c: H2C data buffer, suppose to be 8 bytes * * Send H2C to firmware by message box register(0x1D0~0x1D3 & 0x1F0~0x1F3). * * Assume firmware be ready to accept H2C here, please check * (hal->bFWReady == _TRUE) before call this function or make sure firmware is * ready. * * Return: 0 if process OK, otherwise fail to send this H2C. */ int rtw_halmac_send_h2c(struct dvobj_priv *d, u8 *h2c) { PADAPTER adapter = dvobj_get_primary_adapter(d); PHAL_DATA_TYPE hal = GET_HAL_DATA(adapter); u8 h2c_box_num = 0; u32 msgbox_addr = 0; u32 msgbox_ex_addr = 0; u32 h2c_cmd = 0; u32 h2c_cmd_ex = 0; int err = -1; if (!h2c) { RTW_WARN("%s: pbuf is NULL\n", __FUNCTION__); return err; } if (rtw_is_surprise_removed(adapter)) { RTW_WARN("%s: surprise removed\n", __FUNCTION__); return err; } _enter_critical_mutex(&d->h2c_fwcmd_mutex, NULL); /* pay attention to if race condition happened in H2C cmd setting */ h2c_box_num = hal->LastHMEBoxNum; if (!_is_fw_read_cmd_down(adapter, h2c_box_num)) { RTW_WARN(" fw read cmd failed...\n"); #ifdef DBG_CONFIG_ERROR_DETECT hal->srestpriv.self_dect_fw = _TRUE; hal->srestpriv.self_dect_fw_cnt++; #endif /* DBG_CONFIG_ERROR_DETECT */ goto exit; } /* Write Ext command (byte 4~7) */ msgbox_ex_addr = REG_HMEBOX_E0 + (h2c_box_num * EX_MESSAGE_BOX_SIZE); memcpy((u8 *)(&h2c_cmd_ex), h2c + 4, EX_MESSAGE_BOX_SIZE); h2c_cmd_ex = le32_to_cpu(h2c_cmd_ex); rtw_write32(adapter, msgbox_ex_addr, h2c_cmd_ex); /* Write command (byte 0~3) */ msgbox_addr = REG_HMEBOX0 + (h2c_box_num * MESSAGE_BOX_SIZE); memcpy((u8 *)(&h2c_cmd), h2c, 4); h2c_cmd = le32_to_cpu(h2c_cmd); rtw_write32(adapter, msgbox_addr, h2c_cmd); /* update last msg box number */ hal->LastHMEBoxNum = (h2c_box_num + 1) % MAX_H2C_BOX_NUMS; err = 0; #ifdef DBG_H2C_CONTENT RTW_INFO_DUMP("[H2C] - ", h2c, RTW_HALMAC_H2C_MAX_SIZE); #endif exit: _exit_critical_mutex(&d->h2c_fwcmd_mutex, NULL); return err; } /** * rtw_halmac_c2h_handle() - Handle C2H for HALMAC * @d: struct dvobj_priv* * @c2h: Full C2H packet, including RX description and payload * @size: Size(byte) of c2h * * Send C2H packet to HALMAC to process C2H packets, and the expected C2H ID is * 0xFF. This function won't have any I/O, so caller doesn't have to call it in * I/O safe place(ex. command thread). * * Please sure doesn't call this function in the same thread as someone is * waiting HALMAC C2H ack, otherwise there is a deadlock happen. * * Return: 0 if process OK, otherwise no action for this C2H. */ int rtw_halmac_c2h_handle(struct dvobj_priv *d, u8 *c2h, u32 size) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_get_c2h_info(mac, c2h, size); if (HALMAC_RET_SUCCESS != status) return -1; return 0; } int rtw_halmac_get_available_efuse_size(struct dvobj_priv *d, u32 *size) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u32 val; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_get_efuse_available_size(mac, &val); if (HALMAC_RET_SUCCESS != status) return -1; *size = val; return 0; } int rtw_halmac_get_physical_efuse_size(struct dvobj_priv *d, u32 *size) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u32 val; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_get_efuse_size(mac, &val); if (HALMAC_RET_SUCCESS != status) return -1; *size = val; return 0; } int rtw_halmac_read_physical_efuse_map(struct dvobj_priv *d, u8 *map, u32 size) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; enum halmac_feature_id id; int ret; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); id = HALMAC_FEATURE_DUMP_PHYSICAL_EFUSE; ret = init_halmac_event(d, id, map, size); if (ret) return -1; status = api->halmac_dump_efuse_map(mac, HALMAC_EFUSE_R_DRV); if (HALMAC_RET_SUCCESS != status) { free_halmac_event(d, id); return -1; } ret = wait_halmac_event(d, id); if (ret) return -1; return 0; } int rtw_halmac_read_physical_efuse(struct dvobj_priv *d, u32 offset, u32 cnt, u8 *data) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u8 v; u32 i; u8 *efuse = NULL; u32 size = 0; int err = 0; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); if (api->halmac_read_efuse) { for (i = 0; i < cnt; i++) { status = api->halmac_read_efuse(mac, offset + i, &v); if (HALMAC_RET_SUCCESS != status) return -1; data[i] = v; } } else { err = rtw_halmac_get_physical_efuse_size(d, &size); if (err) return -1; efuse = rtw_zmalloc(size); if (!efuse) return -1; err = rtw_halmac_read_physical_efuse_map(d, efuse, size); if (err) err = -1; else memcpy(data, efuse + offset, cnt); rtw_mfree(efuse, size); } return err; } int rtw_halmac_write_physical_efuse(struct dvobj_priv *d, u32 offset, u32 cnt, u8 *data) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u32 i; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); if (api->halmac_write_efuse == NULL) return -1; for (i = 0; i < cnt; i++) { status = api->halmac_write_efuse(mac, offset + i, data[i]); if (HALMAC_RET_SUCCESS != status) return -1; } return 0; } int rtw_halmac_get_logical_efuse_size(struct dvobj_priv *d, u32 *size) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u32 val; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_get_logical_efuse_size(mac, &val); if (HALMAC_RET_SUCCESS != status) return -1; *size = val; return 0; } int rtw_halmac_read_logical_efuse_map(struct dvobj_priv *d, u8 *map, u32 size, u8 *maskmap, u32 masksize) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; enum halmac_feature_id id; int ret; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); id = HALMAC_FEATURE_DUMP_LOGICAL_EFUSE; ret = init_halmac_event(d, id, map, size); if (ret) return -1; status = api->halmac_dump_logical_efuse_map(mac, HALMAC_EFUSE_R_DRV); if (HALMAC_RET_SUCCESS != status) { free_halmac_event(d, id); return -1; } ret = wait_halmac_event(d, id); if (ret) return -1; if (maskmap && masksize) { struct halmac_pg_efuse_info pginfo; pginfo.efuse_map = map; pginfo.efuse_map_size = size; pginfo.efuse_mask = maskmap; pginfo.efuse_mask_size = masksize; status = api->halmac_mask_logical_efuse(mac, &pginfo); if (status != HALMAC_RET_SUCCESS) RTW_WARN("%s: mask logical efuse FAIL!\n", __FUNCTION__); } return 0; } int rtw_halmac_write_logical_efuse_map(struct dvobj_priv *d, u8 *map, u32 size, u8 *maskmap, u32 masksize) { struct halmac_adapter *mac; struct halmac_api *api; struct halmac_pg_efuse_info pginfo; enum halmac_ret_status status; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); pginfo.efuse_map = map; pginfo.efuse_map_size = size; pginfo.efuse_mask = maskmap; pginfo.efuse_mask_size = masksize; status = api->halmac_pg_efuse_by_map(mac, &pginfo, HALMAC_EFUSE_R_AUTO); if (HALMAC_RET_SUCCESS != status) return -1; return 0; } int rtw_halmac_read_logical_efuse(struct dvobj_priv *d, u32 offset, u32 cnt, u8 *data) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u8 v; u32 i; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); for (i = 0; i < cnt; i++) { status = api->halmac_read_logical_efuse(mac, offset + i, &v); if (HALMAC_RET_SUCCESS != status) return -1; data[i] = v; } return 0; } int rtw_halmac_write_logical_efuse(struct dvobj_priv *d, u32 offset, u32 cnt, u8 *data) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u32 i; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); for (i = 0; i < cnt; i++) { status = api->halmac_write_logical_efuse(mac, offset + i, data[i]); if (HALMAC_RET_SUCCESS != status) return -1; } return 0; } int rtw_halmac_write_bt_physical_efuse(struct dvobj_priv *d, u32 offset, u32 cnt, u8 *data) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u32 i; u8 bank = 1; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); for (i = 0; i < cnt; i++) { status = api->halmac_write_efuse_bt(mac, offset + i, data[i], bank); if (HALMAC_RET_SUCCESS != status) { printk("%s: halmac_write_efuse_bt status = %d\n", __FUNCTION__, status); return -1; } } printk("%s: halmac_write_efuse_bt status = HALMAC_RET_SUCCESS %d\n", __FUNCTION__, status); return 0; } int rtw_halmac_read_bt_physical_efuse_map(struct dvobj_priv *d, u8 *map, u32 size) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; int bank = 1; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_dump_efuse_map_bt(mac, bank, size, map); if (HALMAC_RET_SUCCESS != status) { printk("%s: halmac_dump_efuse_map_bt fail!\n", __FUNCTION__); return -1; } printk("%s: OK!\n", __FUNCTION__); return 0; } static enum hal_fifo_sel _fifo_sel_drv2halmac(u8 fifo_sel) { switch (fifo_sel) { case 0: return HAL_FIFO_SEL_TX; case 1: return HAL_FIFO_SEL_RX; case 2: return HAL_FIFO_SEL_RSVD_PAGE; case 3: return HAL_FIFO_SEL_REPORT; case 4: return HAL_FIFO_SEL_LLT; case 5: return HAL_FIFO_SEL_RXBUF_FW; } return HAL_FIFO_SEL_RSVD_PAGE; } /*#define CONFIG_HALMAC_FIFO_DUMP*/ int rtw_halmac_dump_fifo(struct dvobj_priv *d, u8 fifo_sel, u32 addr, u32 size, u8 *buffer) { struct halmac_adapter *mac; struct halmac_api *api; enum hal_fifo_sel halmac_fifo_sel; enum halmac_ret_status status; u8 *pfifo_map = NULL; u32 fifo_size = 0; s8 ret = 0;/* 0:success, -1:error */ u8 mem_created = _FALSE; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); if ((size != 0) && (buffer == NULL)) return -1; halmac_fifo_sel = _fifo_sel_drv2halmac(fifo_sel); if ((size) && (buffer)) { pfifo_map = buffer; fifo_size = size; } else { fifo_size = api->halmac_get_fifo_size(mac, halmac_fifo_sel); if (fifo_size) pfifo_map = vzalloc(fifo_size); if (pfifo_map == NULL) return -1; mem_created = _TRUE; } status = api->halmac_dump_fifo(mac, halmac_fifo_sel, addr, fifo_size, pfifo_map); if (HALMAC_RET_SUCCESS != status) { ret = -1; goto _exit; } #ifdef CONFIG_HALMAC_FIFO_DUMP { static const char * const fifo_sel_str[] = { "TX", "RX", "RSVD_PAGE", "REPORT", "LLT", "RXBUF_FW" }; RTW_INFO("%s FIFO DUMP [start_addr:0x%04x , size:%d]\n", fifo_sel_str[halmac_fifo_sel], addr, fifo_size); RTW_INFO_DUMP("\n", pfifo_map, fifo_size); RTW_INFO(" ==================================================\n"); } #endif /* CONFIG_HALMAC_FIFO_DUMP */ _exit: if ((mem_created == _TRUE) && pfifo_map) vfree(pfifo_map); return ret; } /* * rtw_halmac_rx_agg_switch() - Switch RX aggregation function and setting * @d struct dvobj_priv * * @enable _FALSE/_TRUE for disable/enable RX aggregation function * * This function could help to on/off bus RX aggregation function, and is only * useful for SDIO and USB interface. Although only "enable" flag is brough in, * some setting would be taken from other places, and they are from: * [DMA aggregation] * struct hal_com_data.rxagg_dma_size * struct hal_com_data.rxagg_dma_timeout * [USB aggregation] (only use for USB interface) * struct hal_com_data.rxagg_usb_size * struct hal_com_data.rxagg_usb_timeout * If above values of size and timeout are both 0 means driver would not * control the threshold setting and leave it to HALMAC handle. * * From HALMAC V1_04_04, driver force the size threshold be hard limit, and the * rx size can not exceed the setting. * * Return 0 for success, otherwise fail. */ int rtw_halmac_rx_agg_switch(struct dvobj_priv *d, u8 enable) { struct _ADAPTER *adapter; struct hal_com_data *hal; struct halmac_adapter *halmac; struct halmac_api *api; struct halmac_rxagg_cfg rxaggcfg; enum halmac_ret_status status; adapter = dvobj_get_primary_adapter(d); hal = GET_HAL_DATA(adapter); halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); memset((void *)&rxaggcfg, 0, sizeof(rxaggcfg)); rxaggcfg.mode = HALMAC_RX_AGG_MODE_NONE; /* * Always enable size limit to avoid rx size exceed * driver defined size. */ rxaggcfg.threshold.size_limit_en = 1; #ifdef RTW_RX_AGGREGATION if (_TRUE == enable) { #ifdef CONFIG_SDIO_HCI rxaggcfg.mode = HALMAC_RX_AGG_MODE_DMA; rxaggcfg.threshold.drv_define = 0; if (hal->rxagg_dma_size || hal->rxagg_dma_timeout) { rxaggcfg.threshold.drv_define = 1; rxaggcfg.threshold.timeout = hal->rxagg_dma_timeout; rxaggcfg.threshold.size = hal->rxagg_dma_size; RTW_INFO("%s: RX aggregation threshold: " "timeout=%u size=%u\n", __FUNCTION__, hal->rxagg_dma_timeout, hal->rxagg_dma_size); } #elif defined(CONFIG_USB_HCI) switch (hal->rxagg_mode) { case RX_AGG_DISABLE: rxaggcfg.mode = HALMAC_RX_AGG_MODE_NONE; break; case RX_AGG_DMA: rxaggcfg.mode = HALMAC_RX_AGG_MODE_DMA; if (hal->rxagg_dma_size || hal->rxagg_dma_timeout) { rxaggcfg.threshold.drv_define = 1; rxaggcfg.threshold.timeout = hal->rxagg_dma_timeout; rxaggcfg.threshold.size = hal->rxagg_dma_size; } break; case RX_AGG_USB: case RX_AGG_MIX: rxaggcfg.mode = HALMAC_RX_AGG_MODE_USB; if (hal->rxagg_usb_size || hal->rxagg_usb_timeout) { rxaggcfg.threshold.drv_define = 1; rxaggcfg.threshold.timeout = hal->rxagg_usb_timeout; rxaggcfg.threshold.size = hal->rxagg_usb_size; } break; } #endif /* CONFIG_USB_HCI */ } #endif /* RTW_RX_AGGREGATION */ status = api->halmac_cfg_rx_aggregation(halmac, &rxaggcfg); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } int rtw_halmac_download_rsvd_page(struct dvobj_priv *dvobj, u8 pg_offset, u8 *pbuf, u32 size) { enum halmac_ret_status status = HALMAC_RET_SUCCESS; struct halmac_adapter *halmac = dvobj_to_halmac(dvobj); struct halmac_api *api = HALMAC_GET_API(halmac); status = api->halmac_dl_drv_rsvd_page(halmac, pg_offset, pbuf, size); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } /* * Description * Fill following spec info from HALMAC API: * sec_cam_ent_num * * Return * 0 Success * others Fail */ int rtw_halmac_fill_hal_spec(struct dvobj_priv *dvobj, struct hal_spec_t *spec) { enum halmac_ret_status status; struct halmac_adapter *halmac; struct halmac_api *api; u8 cam = 0; /* Security Cam Entry Number */ halmac = dvobj_to_halmac(dvobj); api = HALMAC_GET_API(halmac); /* Prepare data from HALMAC */ status = api->halmac_get_hw_value(halmac, HALMAC_HW_CAM_ENTRY_NUM, &cam); if (status != HALMAC_RET_SUCCESS) return -1; /* Fill data to hal_spec_t */ spec->sec_cam_ent_num = cam; return 0; } int rtw_halmac_p2pps(struct dvobj_priv *dvobj, struct hal_p2p_ps_para *pp2p_ps_para) { enum halmac_ret_status status = HALMAC_RET_SUCCESS; struct halmac_adapter *halmac = dvobj_to_halmac(dvobj); struct halmac_api *api = HALMAC_GET_API(halmac); struct halmac_p2pps halmac_p2p_ps; (&halmac_p2p_ps)->offload_en = pp2p_ps_para->offload_en; (&halmac_p2p_ps)->role = pp2p_ps_para->role; (&halmac_p2p_ps)->ctwindow_en = pp2p_ps_para->ctwindow_en; (&halmac_p2p_ps)->noa_en = pp2p_ps_para->noa_en; (&halmac_p2p_ps)->noa_sel = pp2p_ps_para->noa_sel; (&halmac_p2p_ps)->all_sta_sleep = pp2p_ps_para->all_sta_sleep; (&halmac_p2p_ps)->discovery = pp2p_ps_para->discovery; (&halmac_p2p_ps)->disable_close_rf = pp2p_ps_para->disable_close_rf; (&halmac_p2p_ps)->p2p_port_id = _hw_port_drv2halmac(pp2p_ps_para->p2p_port_id); (&halmac_p2p_ps)->p2p_group = pp2p_ps_para->p2p_group; (&halmac_p2p_ps)->p2p_macid = pp2p_ps_para->p2p_macid; (&halmac_p2p_ps)->ctwindow_length = pp2p_ps_para->ctwindow_length; (&halmac_p2p_ps)->noa_duration_para = pp2p_ps_para->noa_duration_para; (&halmac_p2p_ps)->noa_interval_para = pp2p_ps_para->noa_interval_para; (&halmac_p2p_ps)->noa_start_time_para = pp2p_ps_para->noa_start_time_para; (&halmac_p2p_ps)->noa_count_para = pp2p_ps_para->noa_count_para; status = api->halmac_p2pps(halmac, (&halmac_p2p_ps)); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } /** * rtw_halmac_iqk() - Run IQ Calibration * @d: struct dvobj_priv* * @clear: IQK parameters * @segment: IQK parameters * * Process IQ Calibration(IQK). * * Rteurn: 0 for OK, otherwise fail. */ int rtw_halmac_iqk(struct dvobj_priv *d, u8 clear, u8 segment) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; enum halmac_feature_id id; struct halmac_iqk_para para; int ret; u8 retry = 3; u8 delay = 1; /* ms */ mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); id = HALMAC_FEATURE_IQK; ret = init_halmac_event(d, id, NULL, 0); if (ret) return -1; para.clear = clear; para.segment_iqk = segment; do { status = api->halmac_start_iqk(mac, ¶); if (status != HALMAC_RET_BUSY_STATE) break; RTW_WARN("%s: Fail to start IQK, status is BUSY! retry=%d\n", __FUNCTION__, retry); if (!retry) break; retry--; msleep(delay); } while (1); if (status != HALMAC_RET_SUCCESS) { free_halmac_event(d, id); return -1; } ret = wait_halmac_event(d, id); if (ret) return -1; return 0; } static inline u32 _phy_parameter_val_drv2halmac(u32 val, u8 msk_en, u32 msk) { if (!msk_en) return val; return (val << bitshift(msk)); } static int _phy_parameter_drv2halmac(struct rtw_phy_parameter *para, struct halmac_phy_parameter_info *info) { if (!para || !info) return -1; memset(info, 0, sizeof(*info)); switch (para->cmd) { case 0: /* MAC register */ switch (para->data.mac.size) { case 1: info->cmd_id = HALMAC_PARAMETER_CMD_MAC_W8; break; case 2: info->cmd_id = HALMAC_PARAMETER_CMD_MAC_W16; break; default: info->cmd_id = HALMAC_PARAMETER_CMD_MAC_W32; break; } info->content.MAC_REG_W.value = _phy_parameter_val_drv2halmac( para->data.mac.value, para->data.mac.msk_en, para->data.mac.msk); info->content.MAC_REG_W.msk = para->data.mac.msk; info->content.MAC_REG_W.offset = para->data.mac.offset; info->content.MAC_REG_W.msk_en = para->data.mac.msk_en; break; case 1: /* BB register */ switch (para->data.bb.size) { case 1: info->cmd_id = HALMAC_PARAMETER_CMD_BB_W8; break; case 2: info->cmd_id = HALMAC_PARAMETER_CMD_BB_W16; break; default: info->cmd_id = HALMAC_PARAMETER_CMD_BB_W32; break; } info->content.BB_REG_W.value = _phy_parameter_val_drv2halmac( para->data.bb.value, para->data.bb.msk_en, para->data.bb.msk); info->content.BB_REG_W.msk = para->data.bb.msk; info->content.BB_REG_W.offset = para->data.bb.offset; info->content.BB_REG_W.msk_en = para->data.bb.msk_en; break; case 2: /* RF register */ info->cmd_id = HALMAC_PARAMETER_CMD_RF_W; info->content.RF_REG_W.value = _phy_parameter_val_drv2halmac( para->data.rf.value, para->data.rf.msk_en, para->data.rf.msk); info->content.RF_REG_W.msk = para->data.rf.msk; info->content.RF_REG_W.offset = para->data.rf.offset; info->content.RF_REG_W.msk_en = para->data.rf.msk_en; info->content.RF_REG_W.rf_path = para->data.rf.path; break; case 3: /* Delay register */ if (para->data.delay.unit == 0) info->cmd_id = HALMAC_PARAMETER_CMD_DELAY_US; else info->cmd_id = HALMAC_PARAMETER_CMD_DELAY_MS; info->content.DELAY_TIME.delay_time = para->data.delay.value; break; case 0xFF: /* Latest(End) command */ info->cmd_id = HALMAC_PARAMETER_CMD_END; break; default: return -1; } return 0; } /** * rtw_halmac_cfg_phy_para() - Register(Phy parameter) configuration * @d: struct dvobj_priv* * @para: phy parameter * * Configure registers by firmware using H2C/C2H mechanism. * The latest command should be para->cmd==0xFF(End command) to finish all * processes. * * Return: 0 for OK, otherwise fail. */ int rtw_halmac_cfg_phy_para(struct dvobj_priv *d, struct rtw_phy_parameter *para) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; enum halmac_feature_id id; struct halmac_phy_parameter_info info; u8 full_fifo; int err, ret; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); id = HALMAC_FEATURE_CFG_PARA; full_fifo = 1; /* ToDo: How to deciede? */ ret = 0; err = _phy_parameter_drv2halmac(para, &info); if (err) return -1; err = init_halmac_event(d, id, NULL, 0); if (err) return -1; status = api->halmac_cfg_parameter(mac, &info, full_fifo); if (info.cmd_id == HALMAC_PARAMETER_CMD_END) { if (status == HALMAC_RET_SUCCESS) { err = wait_halmac_event(d, id); if (err) ret = -1; } else { free_halmac_event(d, id); ret = -1; RTW_ERR("%s: Fail to send END of cfg parameter, status is 0x%x!\n", __FUNCTION__, status); } } else { if (status == HALMAC_RET_PARA_SENDING) { err = wait_halmac_event(d, id); if (err) ret = -1; } else { free_halmac_event(d, id); if (status != HALMAC_RET_SUCCESS) { ret = -1; RTW_ERR("%s: Fail to cfg parameter, status is 0x%x!\n", __FUNCTION__, status); } } } return ret; } static enum halmac_wlled_mode _led_mode_drv2halmac(u8 drv_mode) { enum halmac_wlled_mode halmac_mode; switch (drv_mode) { case 1: halmac_mode = HALMAC_WLLED_MODE_TX; break; case 2: halmac_mode = HALMAC_WLLED_MODE_RX; break; case 3: halmac_mode = HALMAC_WLLED_MODE_SW_CTRL; break; case 0: default: halmac_mode = HALMAC_WLLED_MODE_TRX; break; } return halmac_mode; } /** * rtw_halmac_led_cfg() - Configure Hardware LED Mode * @d: struct dvobj_priv* * @enable: enable or disable LED function * 0: disable * 1: enable * @mode: WLan LED mode (valid when enable==1) * 0: Blink when TX(transmit packet) and RX(receive packet) * 1: Blink when TX only * 2: Blink when RX only * 3: Software control * * Configure hardware WLan LED mode. * If want to change LED mode after enabled, need to disable LED first and * enable again to set new mode. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_led_cfg(struct dvobj_priv *d, u8 enable, u8 mode) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_wlled_mode led_mode; enum halmac_ret_status status; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); if (enable) { status = api->halmac_pinmux_set_func(halmac, HALMAC_GPIO_FUNC_WL_LED); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: pinmux set fail!(0x%x)\n", __FUNCTION__, status); return -1; } led_mode = _led_mode_drv2halmac(mode); status = api->halmac_pinmux_wl_led_mode(halmac, led_mode); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: mode set fail!(0x%x)\n", __FUNCTION__, status); return -1; } } else { /* Change LED to software control and turn off */ api->halmac_pinmux_wl_led_mode(halmac, HALMAC_WLLED_MODE_SW_CTRL); api->halmac_pinmux_wl_led_sw_ctrl(halmac, 0); status = api->halmac_pinmux_free_func(halmac, HALMAC_GPIO_FUNC_WL_LED); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: pinmux free fail!(0x%x)\n", __FUNCTION__, status); return -1; } } return 0; } /** * rtw_halmac_led_switch() - Turn Hardware LED on/off * @d: struct dvobj_priv* * @on: LED light or not * 0: Off * 1: On(Light) * * Turn Hardware WLan LED On/Off. * Before use this function, user should call rtw_halmac_led_ctrl() to switch * mode to "software control(3)" first, otherwise control would fail. * The interval between on and off must be longer than 1 ms, or the LED would * keep light or dark only. * Ex. Turn off LED at first, turn on after 0.5ms and turn off again after * 0.5ms. The LED during this flow will only keep dark, and miss the turn on * operation between two turn off operations. */ void rtw_halmac_led_switch(struct dvobj_priv *d, u8 on) { struct halmac_adapter *halmac; struct halmac_api *api; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); api->halmac_pinmux_wl_led_sw_ctrl(halmac, on); } /** * rtw_halmac_bt_wake_cfg() - Configure BT wake host function * @d: struct dvobj_priv* * @enable: enable or disable BT wake host function * 0: disable * 1: enable * * Configure pinmux to allow BT to control BT wake host pin. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_bt_wake_cfg(struct dvobj_priv *d, u8 enable) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); if (enable) { status = api->halmac_pinmux_set_func(halmac, HALMAC_GPIO_FUNC_BT_HOST_WAKE1); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: pinmux set BT_HOST_WAKE1 fail!(0x%x)\n", __FUNCTION__, status); return -1; } } else { status = api->halmac_pinmux_free_func(halmac, HALMAC_GPIO_FUNC_BT_HOST_WAKE1); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: pinmux free BT_HOST_WAKE1 fail!(0x%x)\n", __FUNCTION__, status); return -1; } } return 0; } #ifdef CONFIG_PNO_SUPPORT /** * _halmac_scanoffload() - Switch channel by firmware during scanning * @d: struct dvobj_priv* * @enable: 1: enable, 0: disable * @nlo: 1: nlo mode (no c2h event), 0: normal mode * @ssid: ssid of probe request * @ssid_len: ssid length * * Switch Channel and Send Porbe Request Offloaded by FW * * Rteurn 0 for OK, otherwise fail. */ static int _halmac_scanoffload(struct dvobj_priv *d, u32 enable, u8 nlo, u8 *ssid, u8 ssid_len) { struct _ADAPTER *adapter; struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; struct halmac_ch_info ch_info; struct halmac_ch_switch_option cs_option; struct mlme_ext_priv *pmlmeext; enum halmac_feature_id id_update, id_ch_sw; struct halmac_indicator *indicator, *tbl; int err = 0; u8 probereq[64]; u32 len = 0; int i = 0; struct pno_ssid pnossid; struct rf_ctl_t *rfctl = NULL; struct _RT_CHANNEL_INFO *ch_set; tbl = d->hmpriv.indicator; adapter = dvobj_get_primary_adapter(d); mac = dvobj_to_halmac(d); if (!mac) return -1; api = HALMAC_GET_API(mac); id_update = HALMAC_FEATURE_UPDATE_PACKET; id_ch_sw = HALMAC_FEATURE_CHANNEL_SWITCH; pmlmeext = &(adapter->mlmeextpriv); rfctl = adapter_to_rfctl(adapter); ch_set = rfctl->channel_set; RTW_INFO("%s: %s scanoffload, mode: %s\n", __FUNCTION__, enable?"Enable":"Disable", nlo?"PNO/NLO":"Normal"); if (enable) { memset(probereq, 0, sizeof(probereq)); memset(&pnossid, 0, sizeof(pnossid)); if (ssid) { if (ssid_len > sizeof(pnossid.SSID)) { RTW_ERR("%s: SSID length(%d) is too long(>%d)!!\n", __FUNCTION__, ssid_len, sizeof(pnossid.SSID)); return -1; } pnossid.SSID_len = ssid_len; memcpy(pnossid.SSID, ssid, ssid_len); } rtw_hal_construct_ProbeReq(adapter, probereq, &len, &pnossid); if (!nlo) { err = init_halmac_event(d, id_update, NULL, 0); if (err) return -1; } status = api->halmac_update_packet(mac, HALMAC_PACKET_PROBE_REQ, probereq, len); if (status != HALMAC_RET_SUCCESS) { if (!nlo) free_halmac_event(d, id_update); RTW_ERR("%s: halmac_update_packet FAIL(%d)!!\n", __FUNCTION__, status); return -1; } if (!nlo) { err = wait_halmac_event(d, id_update); if (err) RTW_ERR("%s: wait update packet FAIL(%d)!!\n", __FUNCTION__, err); } api->halmac_clear_ch_info(mac); for (i = 0; i < rfctl->max_chan_nums && ch_set[i].ChannelNum != 0; i++) { memset(&ch_info, 0, sizeof(ch_info)); ch_info.extra_info = 0; ch_info.channel = ch_set[i].ChannelNum; ch_info.bw = HALMAC_BW_20; ch_info.pri_ch_idx = HALMAC_CH_IDX_1; ch_info.action_id = HALMAC_CS_ACTIVE_SCAN; ch_info.timeout = 1; status = api->halmac_add_ch_info(mac, &ch_info); if (status != HALMAC_RET_SUCCESS) { RTW_ERR("%s: add_ch_info FAIL(%d)!!\n", __FUNCTION__, status); return -1; } } /* set channel switch option */ memset(&cs_option, 0, sizeof(cs_option)); cs_option.dest_bw = HALMAC_BW_20; cs_option.periodic_option = HALMAC_CS_PERIODIC_2_PHASE; cs_option.dest_pri_ch_idx = HALMAC_CH_IDX_UNDEFINE; cs_option.tsf_low = 0; cs_option.switch_en = 1; cs_option.dest_ch_en = 1; cs_option.absolute_time_en = 0; cs_option.dest_ch = 1; cs_option.normal_period = 5; cs_option.normal_period_sel = 0; cs_option.normal_cycle = 10; cs_option.phase_2_period = 1; cs_option.phase_2_period_sel = 1; /* nlo is for wow fw, 1: no c2h response */ cs_option.nlo_en = nlo; if (!nlo) { err = init_halmac_event(d, id_ch_sw, NULL, 0); if (err) return -1; } status = api->halmac_ctrl_ch_switch(mac, &cs_option); if (status != HALMAC_RET_SUCCESS) { if (!nlo) free_halmac_event(d, id_ch_sw); RTW_ERR("%s: halmac_ctrl_ch_switch FAIL(%d)!!\n", __FUNCTION__, status); return -1; } if (!nlo) { err = wait_halmac_event(d, id_ch_sw); if (err) RTW_ERR("%s: wait ctrl_ch_switch FAIL(%d)!!\n", __FUNCTION__, err); } } else { api->halmac_clear_ch_info(mac); memset(&cs_option, 0, sizeof(cs_option)); cs_option.switch_en = 0; if (!nlo) { err = init_halmac_event(d, id_ch_sw, NULL, 0); if (err) return -1; } status = api->halmac_ctrl_ch_switch(mac, &cs_option); if (status != HALMAC_RET_SUCCESS) { if (!nlo) free_halmac_event(d, id_ch_sw); RTW_ERR("%s: halmac_ctrl_ch_switch FAIL(%d)!!\n", __FUNCTION__, status); return -1; } if (!nlo) { err = wait_halmac_event(d, id_ch_sw); if (err) RTW_ERR("%s: wait ctrl_ch_switch FAIL(%d)!!\n", __FUNCTION__, err); } } return 0; } /** * rtw_halmac_pno_scanoffload() - Control firmware scan AP function for PNO * @d: struct dvobj_priv* * @enable: 1: enable, 0: disable * * Switch firmware scan AP function for PNO(prefer network offload) or * NLO(network list offload). * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_pno_scanoffload(struct dvobj_priv *d, u32 enable) { return _halmac_scanoffload(d, enable, 1, NULL, 0); } #endif /* CONFIG_PNO_SUPPORT */ #ifdef CONFIG_SDIO_HCI /* * Description: * Update queue allocated page number to driver * * Parameter: * d pointer to struct dvobj_priv of driver * * Rteurn: * 0 Success, "page" is valid. * others Fail, "page" is invalid. */ int rtw_halmac_query_tx_page_num(struct dvobj_priv *d) { PADAPTER adapter; struct halmacpriv *hmpriv; struct halmac_adapter *halmac; struct halmac_api *api; struct halmac_rqpn_map rqpn; enum halmac_dma_mapping dmaqueue; struct halmac_txff_allocation fifosize; enum halmac_ret_status status; u8 i; adapter = dvobj_get_primary_adapter(d); hmpriv = &d->hmpriv; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); memset((void *)&rqpn, 0, sizeof(rqpn)); memset((void *)&fifosize, 0, sizeof(fifosize)); status = api->halmac_get_hw_value(halmac, HALMAC_HW_RQPN_MAPPING, &rqpn); if (status != HALMAC_RET_SUCCESS) return -1; status = api->halmac_get_hw_value(halmac, HALMAC_HW_TXFF_ALLOCATION, &fifosize); if (status != HALMAC_RET_SUCCESS) return -1; for (i = 0; i < HW_QUEUE_ENTRY; i++) { hmpriv->txpage[i] = 0; /* Driver index mapping to HALMAC DMA queue */ dmaqueue = HALMAC_DMA_MAPPING_UNDEFINE; switch (i) { case VO_QUEUE_INX: dmaqueue = rqpn.dma_map_vo; break; case VI_QUEUE_INX: dmaqueue = rqpn.dma_map_vi; break; case BE_QUEUE_INX: dmaqueue = rqpn.dma_map_be; break; case BK_QUEUE_INX: dmaqueue = rqpn.dma_map_bk; break; case MGT_QUEUE_INX: dmaqueue = rqpn.dma_map_mg; break; case HIGH_QUEUE_INX: dmaqueue = rqpn.dma_map_hi; break; case BCN_QUEUE_INX: case TXCMD_QUEUE_INX: /* Unlimited */ hmpriv->txpage[i] = 0xFFFF; continue; } switch (dmaqueue) { case HALMAC_DMA_MAPPING_EXTRA: hmpriv->txpage[i] = fifosize.extra_queue_pg_num; break; case HALMAC_DMA_MAPPING_LOW: hmpriv->txpage[i] = fifosize.low_queue_pg_num; break; case HALMAC_DMA_MAPPING_NORMAL: hmpriv->txpage[i] = fifosize.normal_queue_pg_num; break; case HALMAC_DMA_MAPPING_HIGH: hmpriv->txpage[i] = fifosize.high_queue_pg_num; break; case HALMAC_DMA_MAPPING_UNDEFINE: break; } hmpriv->txpage[i] += fifosize.pub_queue_pg_num; } return 0; } /* * Description: * Get specific queue allocated page number * * Parameter: * d pointer to struct dvobj_priv of driver * queue target queue to query, VO/VI/BE/BK/.../TXCMD_QUEUE_INX * page return allocated page number * * Rteurn: * 0 Success, "page" is valid. * others Fail, "page" is invalid. */ int rtw_halmac_get_tx_queue_page_num(struct dvobj_priv *d, u8 queue, u32 *page) { *page = 0; if (queue < HW_QUEUE_ENTRY) *page = d->hmpriv.txpage[queue]; return 0; } /* * Return: * address for SDIO command */ u32 rtw_halmac_sdio_get_tx_addr(struct dvobj_priv *d, u8 *desc, u32 size) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u32 addr; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_get_sdio_tx_addr(mac, desc, size, &addr); if (HALMAC_RET_SUCCESS != status) return 0; return addr; } int rtw_halmac_sdio_tx_allowed(struct dvobj_priv *d, u8 *buf, u32 size) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_tx_allowed_sdio(mac, buf, size); if (HALMAC_RET_SUCCESS != status) return -1; return 0; } u32 rtw_halmac_sdio_get_rx_addr(struct dvobj_priv *d, u8 *seq) { u8 id; #define RTW_SDIO_ADDR_RX_RX0FF_PRFIX 0x0E000 #define RTW_SDIO_ADDR_RX_RX0FF_GEN(a) (RTW_SDIO_ADDR_RX_RX0FF_PRFIX|(a&0x3)) id = *seq; (*seq)++; return RTW_SDIO_ADDR_RX_RX0FF_GEN(id); } #endif /* CONFIG_SDIO_HCI */ #ifdef CONFIG_USB_HCI u8 rtw_halmac_usb_get_bulkout_id(struct dvobj_priv *d, u8 *buf, u32 size) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; u8 bulkout_id; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_get_usb_bulkout_id(mac, buf, size, &bulkout_id); if (HALMAC_RET_SUCCESS != status) return 0; return bulkout_id; } /** * rtw_halmac_usb_get_txagg_desc_num() - MAX descriptor number in one bulk for TX * @d: struct dvobj_priv* * @size: TX FIFO size, unit is byte. * * Get MAX descriptor number in one bulk out from HALMAC. * * Rteurn 0 for OK, otherwise fail. */ int rtw_halmac_usb_get_txagg_desc_num(struct dvobj_priv *d, u8 *num) { struct halmac_adapter *halmac; struct halmac_api *api; enum halmac_ret_status status; u8 val = 0; halmac = dvobj_to_halmac(d); api = HALMAC_GET_API(halmac); status = api->halmac_get_hw_value(halmac, HALMAC_HW_USB_TXAGG_DESC_NUM, &val); if (status != HALMAC_RET_SUCCESS) return -1; *num = val; return 0; } static inline enum halmac_usb_mode _usb_mode_drv2halmac(enum RTW_USB_SPEED usb_mode) { enum halmac_usb_mode halmac_usb_mode = HALMAC_USB_MODE_U2; switch (usb_mode) { case RTW_USB_SPEED_2: halmac_usb_mode = HALMAC_USB_MODE_U2; break; case RTW_USB_SPEED_3: halmac_usb_mode = HALMAC_USB_MODE_U3; break; default: halmac_usb_mode = HALMAC_USB_MODE_U2; break; } return halmac_usb_mode; } u8 rtw_halmac_switch_usb_mode(struct dvobj_priv *d, enum RTW_USB_SPEED usb_mode) { PADAPTER adapter; struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; enum halmac_usb_mode halmac_usb_mode; adapter = dvobj_get_primary_adapter(d); mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); halmac_usb_mode = _usb_mode_drv2halmac(usb_mode); status = api->halmac_set_hw_value(mac, HALMAC_HW_USB_MODE, (void *)&halmac_usb_mode); if (HALMAC_RET_SUCCESS != status) return _FAIL; return _SUCCESS; } #endif /* CONFIG_USB_HCI */ #ifdef CONFIG_BEAMFORMING #ifdef RTW_BEAMFORMING_VERSION_2 int rtw_halmac_bf_add_mu_bfer(struct dvobj_priv *d, u16 paid, u16 csi_para, u16 my_aid, enum halmac_csi_seg_len sel, u8 *addr) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; struct halmac_mu_bfer_init_para param; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); memset(¶m, 0, sizeof(param)); param.paid = paid; param.csi_para = csi_para; param.my_aid = my_aid; param.csi_length_sel = sel; memcpy(param.bfer_address.addr, addr, 6); status = api->halmac_mu_bfer_entry_init(mac, ¶m); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } int rtw_halmac_bf_del_mu_bfer(struct dvobj_priv *d) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_mu_bfer_entry_del(mac); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } int rtw_halmac_bf_cfg_sounding(struct dvobj_priv *d, enum halmac_snd_role role, enum halmac_data_rate rate) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_cfg_sounding(mac, role, rate); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } int rtw_halmac_bf_del_sounding(struct dvobj_priv *d, enum halmac_snd_role role) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_del_sounding(mac, role); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } int rtw_halmac_bf_cfg_csi_rate(struct dvobj_priv *d, u8 rssi, u8 current_rate, u8 fixrate_en, u8 *new_rate) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); status = api->halmac_cfg_csi_rate(mac, rssi, current_rate, fixrate_en, new_rate); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } int rtw_halmac_bf_cfg_mu_mimo(struct dvobj_priv *d, enum halmac_snd_role role, u8 *sounding_sts, u16 grouping_bitmap, u8 mu_tx_en, u32 *given_gid_tab, u32 *given_user_pos) { struct halmac_adapter *mac; struct halmac_api *api; enum halmac_ret_status status; struct halmac_cfg_mumimo_para param; mac = dvobj_to_halmac(d); api = HALMAC_GET_API(mac); memset(¶m, 0, sizeof(param)); param.role = role; param.grouping_bitmap = grouping_bitmap; param.mu_tx_en = mu_tx_en; if (sounding_sts) memcpy(param.sounding_sts, sounding_sts, 6); if (given_gid_tab) memcpy(param.given_gid_tab, given_gid_tab, 8); if (given_user_pos) memcpy(param.given_user_pos, given_user_pos, 16); status = api->halmac_cfg_mumimo(mac, ¶m); if (status != HALMAC_RET_SUCCESS) return -1; return 0; } #endif /* RTW_BEAMFORMING_VERSION_2 */ #endif /* CONFIG_BEAMFORMING */