| // SPDX-License-Identifier: GPL-2.0 |
| /* Copyright(c) 2009-2012 Realtek Corporation.*/ |
| |
| #include "../wifi.h" |
| #include "../pci.h" |
| #include "../base.h" |
| #include "../core.h" |
| #include "../efuse.h" |
| #include "../rtl8192ce/reg.h" |
| #include "../rtl8192ce/def.h" |
| #include "fw_common.h" |
| #include <linux/export.h> |
| |
| static void _rtl92c_enable_fw_download(struct ieee80211_hw *hw, bool enable) |
| { |
| struct rtl_priv *rtlpriv = rtl_priv(hw); |
| struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| |
| if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU) { |
| u32 value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); |
| |
| if (enable) |
| value32 |= MCUFWDL_EN; |
| else |
| value32 &= ~MCUFWDL_EN; |
| rtl_write_dword(rtlpriv, REG_MCUFWDL, value32); |
| } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE) { |
| u8 tmp; |
| |
| if (enable) { |
| tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); |
| rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, |
| tmp | 0x04); |
| |
| tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL); |
| rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp | 0x01); |
| |
| tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL + 2); |
| rtl_write_byte(rtlpriv, REG_MCUFWDL + 2, tmp & 0xf7); |
| } else { |
| tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL); |
| rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp & 0xfe); |
| |
| rtl_write_byte(rtlpriv, REG_MCUFWDL + 1, 0x00); |
| } |
| } |
| } |
| |
| static void _rtl92c_write_fw(struct ieee80211_hw *hw, |
| enum version_8192c version, u8 *buffer, u32 size) |
| { |
| struct rtl_priv *rtlpriv = rtl_priv(hw); |
| struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| bool is_version_b; |
| u8 *bufferptr = (u8 *)buffer; |
| |
| RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes,\n", size); |
| is_version_b = IS_NORMAL_CHIP(version); |
| if (is_version_b) { |
| u32 pagenums, remainsize; |
| u32 page, offset; |
| |
| if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE) |
| rtl_fill_dummy(bufferptr, &size); |
| |
| pagenums = size / FW_8192C_PAGE_SIZE; |
| remainsize = size % FW_8192C_PAGE_SIZE; |
| |
| if (pagenums > 4) |
| pr_err("Page numbers should not greater then 4\n"); |
| |
| for (page = 0; page < pagenums; page++) { |
| offset = page * FW_8192C_PAGE_SIZE; |
| rtl_fw_page_write(hw, page, (bufferptr + offset), |
| FW_8192C_PAGE_SIZE); |
| } |
| |
| if (remainsize) { |
| offset = pagenums * FW_8192C_PAGE_SIZE; |
| page = pagenums; |
| rtl_fw_page_write(hw, page, (bufferptr + offset), |
| remainsize); |
| } |
| } else { |
| rtl_fw_block_write(hw, buffer, size); |
| } |
| } |
| |
| static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw) |
| { |
| struct rtl_priv *rtlpriv = rtl_priv(hw); |
| int err = -EIO; |
| u32 counter = 0; |
| u32 value32; |
| |
| do { |
| value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); |
| } while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) && |
| (!(value32 & FWDL_CHKSUM_RPT))); |
| |
| if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) { |
| pr_err("chksum report fail! REG_MCUFWDL:0x%08x .\n", |
| value32); |
| goto exit; |
| } |
| value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); |
| value32 |= MCUFWDL_RDY; |
| value32 &= ~WINTINI_RDY; |
| rtl_write_dword(rtlpriv, REG_MCUFWDL, value32); |
| |
| counter = 0; |
| |
| do { |
| value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); |
| if (value32 & WINTINI_RDY) |
| return 0; |
| |
| mdelay(FW_8192C_POLLING_DELAY); |
| |
| } while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT); |
| |
| pr_err("Polling FW ready fail! REG_MCUFWDL:0x%08x.\n", |
| value32); |
| |
| exit: |
| return err; |
| } |
| |
| int rtl92c_download_fw(struct ieee80211_hw *hw) |
| { |
| struct rtl_priv *rtlpriv = rtl_priv(hw); |
| struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| struct rtlwifi_firmware_header *pfwheader; |
| u8 *pfwdata; |
| u32 fwsize; |
| int err; |
| enum version_8192c version = rtlhal->version; |
| |
| if (!rtlhal->pfirmware) |
| return 1; |
| |
| pfwheader = (struct rtlwifi_firmware_header *)rtlhal->pfirmware; |
| pfwdata = (u8 *)rtlhal->pfirmware; |
| fwsize = rtlhal->fwsize; |
| if (IS_FW_HEADER_EXIST(pfwheader)) { |
| RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG, |
| "Firmware Version(%d), Signature(%#x),Size(%d)\n", |
| pfwheader->version, pfwheader->signature, |
| (int)sizeof(struct rtlwifi_firmware_header)); |
| |
| rtlhal->fw_version = le16_to_cpu(pfwheader->version); |
| rtlhal->fw_subversion = pfwheader->subversion; |
| pfwdata = pfwdata + sizeof(struct rtlwifi_firmware_header); |
| fwsize = fwsize - sizeof(struct rtlwifi_firmware_header); |
| } |
| |
| _rtl92c_enable_fw_download(hw, true); |
| _rtl92c_write_fw(hw, version, pfwdata, fwsize); |
| _rtl92c_enable_fw_download(hw, false); |
| |
| err = _rtl92c_fw_free_to_go(hw); |
| if (err) |
| pr_err("Firmware is not ready to run!\n"); |
| |
| return 0; |
| } |
| EXPORT_SYMBOL(rtl92c_download_fw); |
| |
| static bool _rtl92c_check_fw_read_last_h2c(struct ieee80211_hw *hw, u8 boxnum) |
| { |
| struct rtl_priv *rtlpriv = rtl_priv(hw); |
| u8 val_hmetfr, val_mcutst_1; |
| bool result = false; |
| |
| val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR); |
| val_mcutst_1 = rtl_read_byte(rtlpriv, (REG_MCUTST_1 + boxnum)); |
| |
| if (((val_hmetfr >> boxnum) & BIT(0)) == 0 && val_mcutst_1 == 0) |
| result = true; |
| return result; |
| } |
| |
| static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw, |
| u8 element_id, u32 cmd_len, u8 *cmdbuffer) |
| { |
| struct rtl_priv *rtlpriv = rtl_priv(hw); |
| struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| u8 boxnum; |
| u16 box_reg = 0, box_extreg = 0; |
| u8 u1b_tmp; |
| bool isfw_read = false; |
| u8 buf_index = 0; |
| bool bwrite_sucess = false; |
| u8 wait_h2c_limmit = 100; |
| u8 wait_writeh2c_limmit = 100; |
| u8 boxcontent[4], boxextcontent[2]; |
| u32 h2c_waitcounter = 0; |
| unsigned long flag; |
| u8 idx; |
| |
| RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, "come in\n"); |
| |
| while (true) { |
| spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag); |
| if (rtlhal->h2c_setinprogress) { |
| RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, |
| "H2C set in progress! Wait to set..element_id(%d).\n", |
| element_id); |
| while (rtlhal->h2c_setinprogress) { |
| spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, |
| flag); |
| h2c_waitcounter++; |
| RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, |
| "Wait 100 us (%d times)...\n", |
| h2c_waitcounter); |
| udelay(100); |
| |
| if (h2c_waitcounter > 1000) |
| return; |
| spin_lock_irqsave(&rtlpriv->locks.h2c_lock, |
| flag); |
| } |
| spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); |
| } else { |
| rtlhal->h2c_setinprogress = true; |
| spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); |
| break; |
| } |
| } |
| |
| while (!bwrite_sucess) { |
| wait_writeh2c_limmit--; |
| if (wait_writeh2c_limmit == 0) { |
| pr_err("Write H2C fail because no trigger for FW INT!\n"); |
| break; |
| } |
| |
| boxnum = rtlhal->last_hmeboxnum; |
| switch (boxnum) { |
| case 0: |
| box_reg = REG_HMEBOX_0; |
| box_extreg = REG_HMEBOX_EXT_0; |
| break; |
| case 1: |
| box_reg = REG_HMEBOX_1; |
| box_extreg = REG_HMEBOX_EXT_1; |
| break; |
| case 2: |
| box_reg = REG_HMEBOX_2; |
| box_extreg = REG_HMEBOX_EXT_2; |
| break; |
| case 3: |
| box_reg = REG_HMEBOX_3; |
| box_extreg = REG_HMEBOX_EXT_3; |
| break; |
| default: |
| RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, |
| "switch case %#x not processed\n", boxnum); |
| break; |
| } |
| |
| isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum); |
| while (!isfw_read) { |
| wait_h2c_limmit--; |
| if (wait_h2c_limmit == 0) { |
| RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, |
| "Waiting too long for FW read clear HMEBox(%d)!\n", |
| boxnum); |
| break; |
| } |
| |
| udelay(10); |
| |
| isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum); |
| u1b_tmp = rtl_read_byte(rtlpriv, 0x1BF); |
| RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, |
| "Waiting for FW read clear HMEBox(%d)!!! 0x1BF = %2x\n", |
| boxnum, u1b_tmp); |
| } |
| |
| if (!isfw_read) { |
| RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, |
| "Write H2C register BOX[%d] fail!!!!! Fw do not read.\n", |
| boxnum); |
| break; |
| } |
| |
| memset(boxcontent, 0, sizeof(boxcontent)); |
| memset(boxextcontent, 0, sizeof(boxextcontent)); |
| boxcontent[0] = element_id; |
| RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, |
| "Write element_id box_reg(%4x) = %2x\n", |
| box_reg, element_id); |
| |
| switch (cmd_len) { |
| case 1: |
| boxcontent[0] &= ~(BIT(7)); |
| memcpy((u8 *)(boxcontent) + 1, |
| cmdbuffer + buf_index, 1); |
| |
| for (idx = 0; idx < 4; idx++) { |
| rtl_write_byte(rtlpriv, box_reg + idx, |
| boxcontent[idx]); |
| } |
| break; |
| case 2: |
| boxcontent[0] &= ~(BIT(7)); |
| memcpy((u8 *)(boxcontent) + 1, |
| cmdbuffer + buf_index, 2); |
| |
| for (idx = 0; idx < 4; idx++) { |
| rtl_write_byte(rtlpriv, box_reg + idx, |
| boxcontent[idx]); |
| } |
| break; |
| case 3: |
| boxcontent[0] &= ~(BIT(7)); |
| memcpy((u8 *)(boxcontent) + 1, |
| cmdbuffer + buf_index, 3); |
| |
| for (idx = 0; idx < 4; idx++) { |
| rtl_write_byte(rtlpriv, box_reg + idx, |
| boxcontent[idx]); |
| } |
| break; |
| case 4: |
| boxcontent[0] |= (BIT(7)); |
| memcpy((u8 *)(boxextcontent), |
| cmdbuffer + buf_index, 2); |
| memcpy((u8 *)(boxcontent) + 1, |
| cmdbuffer + buf_index + 2, 2); |
| |
| for (idx = 0; idx < 2; idx++) { |
| rtl_write_byte(rtlpriv, box_extreg + idx, |
| boxextcontent[idx]); |
| } |
| |
| for (idx = 0; idx < 4; idx++) { |
| rtl_write_byte(rtlpriv, box_reg + idx, |
| boxcontent[idx]); |
| } |
| break; |
| case 5: |
| boxcontent[0] |= (BIT(7)); |
| memcpy((u8 *)(boxextcontent), |
| cmdbuffer + buf_index, 2); |
| memcpy((u8 *)(boxcontent) + 1, |
| cmdbuffer + buf_index + 2, 3); |
| |
| for (idx = 0; idx < 2; idx++) { |
| rtl_write_byte(rtlpriv, box_extreg + idx, |
| boxextcontent[idx]); |
| } |
| |
| for (idx = 0; idx < 4; idx++) { |
| rtl_write_byte(rtlpriv, box_reg + idx, |
| boxcontent[idx]); |
| } |
| break; |
| default: |
| RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD, |
| "switch case %#x not processed\n", cmd_len); |
| break; |
| } |
| |
| bwrite_sucess = true; |
| |
| rtlhal->last_hmeboxnum = boxnum + 1; |
| if (rtlhal->last_hmeboxnum == 4) |
| rtlhal->last_hmeboxnum = 0; |
| |
| RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, |
| "pHalData->last_hmeboxnum = %d\n", |
| rtlhal->last_hmeboxnum); |
| } |
| |
| spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag); |
| rtlhal->h2c_setinprogress = false; |
| spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); |
| |
| RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, "go out\n"); |
| } |
| |
| void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw, |
| u8 element_id, u32 cmd_len, u8 *cmdbuffer) |
| { |
| struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| u32 tmp_cmdbuf[2]; |
| |
| if (!rtlhal->fw_ready) { |
| WARN_ONCE(true, |
| "rtl8192c-common: return H2C cmd because of Fw download fail!!!\n"); |
| return; |
| } |
| |
| memset(tmp_cmdbuf, 0, 8); |
| memcpy(tmp_cmdbuf, cmdbuffer, cmd_len); |
| _rtl92c_fill_h2c_command(hw, element_id, cmd_len, (u8 *)&tmp_cmdbuf); |
| |
| return; |
| } |
| EXPORT_SYMBOL(rtl92c_fill_h2c_cmd); |
| |
| void rtl92c_firmware_selfreset(struct ieee80211_hw *hw) |
| { |
| u8 u1b_tmp; |
| u8 delay = 100; |
| struct rtl_priv *rtlpriv = rtl_priv(hw); |
| |
| rtl_write_byte(rtlpriv, REG_HMETFR + 3, 0x20); |
| u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); |
| |
| while (u1b_tmp & BIT(2)) { |
| delay--; |
| if (delay == 0) { |
| WARN_ONCE(true, "rtl8192c-common: 8051 reset fail.\n"); |
| break; |
| } |
| udelay(50); |
| u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); |
| } |
| } |
| EXPORT_SYMBOL(rtl92c_firmware_selfreset); |
| |
| void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode) |
| { |
| struct rtl_priv *rtlpriv = rtl_priv(hw); |
| u8 u1_h2c_set_pwrmode[3] = { 0 }; |
| struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); |
| |
| RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "FW LPS mode = %d\n", mode); |
| |
| SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, mode); |
| SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, |
| (rtlpriv->mac80211.p2p) ? ppsc->smart_ps : 1); |
| SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1_h2c_set_pwrmode, |
| ppsc->reg_max_lps_awakeintvl); |
| |
| RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, |
| "rtl92c_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode\n", |
| u1_h2c_set_pwrmode, 3); |
| rtl92c_fill_h2c_cmd(hw, H2C_SETPWRMODE, 3, u1_h2c_set_pwrmode); |
| } |
| EXPORT_SYMBOL(rtl92c_set_fw_pwrmode_cmd); |
| |
| #define BEACON_PG 0 /*->1*/ |
| #define PSPOLL_PG 2 |
| #define NULL_PG 3 |
| #define PROBERSP_PG 4 /*->5*/ |
| |
| #define TOTAL_RESERVED_PKT_LEN 768 |
| |
| static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = { |
| /* page 0 beacon */ |
| 0x80, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, |
| 0xFF, 0xFF, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42, |
| 0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x50, 0x08, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69, |
| 0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C, |
| 0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96, |
| 0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A, |
| 0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C, |
| 0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18, |
| 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02, |
| 0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| |
| /* page 1 beacon */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x10, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x10, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| |
| /* page 2 ps-poll */ |
| 0xA4, 0x10, 0x01, 0xC0, 0x00, 0x40, 0x10, 0x10, |
| 0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x18, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, |
| 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| |
| /* page 3 null */ |
| 0x48, 0x01, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10, |
| 0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42, |
| 0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x72, 0x00, 0x20, 0x8C, 0x00, 0x12, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, |
| 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| |
| /* page 4 probe_resp */ |
| 0x50, 0x00, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10, |
| 0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42, |
| 0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00, |
| 0x9E, 0x46, 0x15, 0x32, 0x27, 0xF2, 0x2D, 0x00, |
| 0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69, |
| 0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C, |
| 0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96, |
| 0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A, |
| 0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C, |
| 0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18, |
| 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02, |
| 0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| |
| /* page 5 probe_resp */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| }; |
| |
| void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, |
| bool (*cmd_send_packet)(struct ieee80211_hw *, struct sk_buff *)) |
| { |
| struct rtl_priv *rtlpriv = rtl_priv(hw); |
| struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); |
| struct sk_buff *skb = NULL; |
| |
| u32 totalpacketlen; |
| bool rtstatus; |
| u8 u1rsvdpageloc[3] = { 0 }; |
| bool b_dlok = false; |
| |
| u8 *beacon; |
| u8 *p_pspoll; |
| u8 *nullfunc; |
| u8 *p_probersp; |
| /*--------------------------------------------------------- |
| (1) beacon |
| ---------------------------------------------------------*/ |
| beacon = &reserved_page_packet[BEACON_PG * 128]; |
| SET_80211_HDR_ADDRESS2(beacon, mac->mac_addr); |
| SET_80211_HDR_ADDRESS3(beacon, mac->bssid); |
| |
| /*------------------------------------------------------- |
| (2) ps-poll |
| --------------------------------------------------------*/ |
| p_pspoll = &reserved_page_packet[PSPOLL_PG * 128]; |
| SET_80211_PS_POLL_AID(p_pspoll, (mac->assoc_id | 0xc000)); |
| SET_80211_PS_POLL_BSSID(p_pspoll, mac->bssid); |
| SET_80211_PS_POLL_TA(p_pspoll, mac->mac_addr); |
| |
| SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1rsvdpageloc, PSPOLL_PG); |
| |
| /*-------------------------------------------------------- |
| (3) null data |
| ---------------------------------------------------------*/ |
| nullfunc = &reserved_page_packet[NULL_PG * 128]; |
| SET_80211_HDR_ADDRESS1(nullfunc, mac->bssid); |
| SET_80211_HDR_ADDRESS2(nullfunc, mac->mac_addr); |
| SET_80211_HDR_ADDRESS3(nullfunc, mac->bssid); |
| |
| SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1rsvdpageloc, NULL_PG); |
| |
| /*--------------------------------------------------------- |
| (4) probe response |
| ----------------------------------------------------------*/ |
| p_probersp = &reserved_page_packet[PROBERSP_PG * 128]; |
| SET_80211_HDR_ADDRESS1(p_probersp, mac->bssid); |
| SET_80211_HDR_ADDRESS2(p_probersp, mac->mac_addr); |
| SET_80211_HDR_ADDRESS3(p_probersp, mac->bssid); |
| |
| SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1rsvdpageloc, PROBERSP_PG); |
| |
| totalpacketlen = TOTAL_RESERVED_PKT_LEN; |
| |
| RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD, |
| "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n", |
| &reserved_page_packet[0], totalpacketlen); |
| RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, |
| "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n", |
| u1rsvdpageloc, 3); |
| |
| skb = dev_alloc_skb(totalpacketlen); |
| if (!skb) |
| return; |
| skb_put_data(skb, &reserved_page_packet, totalpacketlen); |
| |
| if (cmd_send_packet) |
| rtstatus = cmd_send_packet(hw, skb); |
| else |
| rtstatus = rtl_cmd_send_packet(hw, skb); |
| |
| if (rtstatus) |
| b_dlok = true; |
| |
| if (b_dlok) { |
| RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, |
| "Set RSVD page location to Fw.\n"); |
| RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, |
| "H2C_RSVDPAGE:\n", |
| u1rsvdpageloc, 3); |
| rtl92c_fill_h2c_cmd(hw, H2C_RSVDPAGE, |
| sizeof(u1rsvdpageloc), u1rsvdpageloc); |
| } else |
| RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, |
| "Set RSVD page location to Fw FAIL!!!!!!.\n"); |
| } |
| EXPORT_SYMBOL(rtl92c_set_fw_rsvdpagepkt); |
| |
| void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus) |
| { |
| u8 u1_joinbssrpt_parm[1] = { 0 }; |
| |
| SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(u1_joinbssrpt_parm, mstatus); |
| |
| rtl92c_fill_h2c_cmd(hw, H2C_JOINBSSRPT, 1, u1_joinbssrpt_parm); |
| } |
| EXPORT_SYMBOL(rtl92c_set_fw_joinbss_report_cmd); |
| |
| static void rtl92c_set_p2p_ctw_period_cmd(struct ieee80211_hw *hw, u8 ctwindow) |
| { |
| u8 u1_ctwindow_period[1] = { ctwindow}; |
| |
| rtl92c_fill_h2c_cmd(hw, H2C_P2P_PS_CTW_CMD, 1, u1_ctwindow_period); |
| } |
| |
| /* refactored routine */ |
| static void set_noa_data(struct rtl_priv *rtlpriv, |
| struct rtl_p2p_ps_info *p2pinfo, |
| struct p2p_ps_offload_t *p2p_ps_offload) |
| { |
| int i; |
| u32 start_time, tsf_low; |
| |
| /* hw only support 2 set of NoA */ |
| for (i = 0 ; i < p2pinfo->noa_num ; i++) { |
| /* To control the reg setting for which NOA*/ |
| rtl_write_byte(rtlpriv, 0x5cf, (i << 4)); |
| if (i == 0) |
| p2p_ps_offload->noa0_en = 1; |
| else |
| p2p_ps_offload->noa1_en = 1; |
| |
| /* config P2P NoA Descriptor Register */ |
| rtl_write_dword(rtlpriv, 0x5E0, |
| p2pinfo->noa_duration[i]); |
| rtl_write_dword(rtlpriv, 0x5E4, |
| p2pinfo->noa_interval[i]); |
| |
| /*Get Current TSF value */ |
| tsf_low = rtl_read_dword(rtlpriv, REG_TSFTR); |
| |
| start_time = p2pinfo->noa_start_time[i]; |
| if (p2pinfo->noa_count_type[i] != 1) { |
| while (start_time <= (tsf_low+(50*1024))) { |
| start_time += p2pinfo->noa_interval[i]; |
| if (p2pinfo->noa_count_type[i] != 255) |
| p2pinfo->noa_count_type[i]--; |
| } |
| } |
| rtl_write_dword(rtlpriv, 0x5E8, start_time); |
| rtl_write_dword(rtlpriv, 0x5EC, |
| p2pinfo->noa_count_type[i]); |
| } |
| } |
| |
| void rtl92c_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state) |
| { |
| struct rtl_priv *rtlpriv = rtl_priv(hw); |
| struct rtl_ps_ctl *rtlps = rtl_psc(rtl_priv(hw)); |
| struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
| struct rtl_p2p_ps_info *p2pinfo = &(rtlps->p2p_ps_info); |
| struct p2p_ps_offload_t *p2p_ps_offload = &rtlhal->p2p_ps_offload; |
| u16 ctwindow; |
| |
| switch (p2p_ps_state) { |
| case P2P_PS_DISABLE: |
| RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, |
| "P2P_PS_DISABLE\n"); |
| memset(p2p_ps_offload, 0, sizeof(*p2p_ps_offload)); |
| break; |
| case P2P_PS_ENABLE: |
| RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, |
| "P2P_PS_ENABLE\n"); |
| /* update CTWindow value. */ |
| if (p2pinfo->ctwindow > 0) { |
| p2p_ps_offload->ctwindow_en = 1; |
| ctwindow = p2pinfo->ctwindow; |
| rtl92c_set_p2p_ctw_period_cmd(hw, ctwindow); |
| } |
| /* call refactored routine */ |
| set_noa_data(rtlpriv, p2pinfo, p2p_ps_offload); |
| |
| if ((p2pinfo->opp_ps == 1) || (p2pinfo->noa_num > 0)) { |
| /* rst p2p circuit */ |
| rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, |
| BIT(4)); |
| |
| p2p_ps_offload->offload_en = 1; |
| |
| if (P2P_ROLE_GO == rtlpriv->mac80211.p2p) { |
| p2p_ps_offload->role = 1; |
| p2p_ps_offload->allstasleep = 0; |
| } else { |
| p2p_ps_offload->role = 0; |
| } |
| |
| p2p_ps_offload->discovery = 0; |
| } |
| break; |
| case P2P_PS_SCAN: |
| RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN\n"); |
| p2p_ps_offload->discovery = 1; |
| break; |
| case P2P_PS_SCAN_DONE: |
| RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, |
| "P2P_PS_SCAN_DONE\n"); |
| p2p_ps_offload->discovery = 0; |
| p2pinfo->p2p_ps_state = P2P_PS_ENABLE; |
| break; |
| default: |
| break; |
| } |
| |
| rtl92c_fill_h2c_cmd(hw, H2C_P2P_PS_OFFLOAD, 1, (u8 *)p2p_ps_offload); |
| |
| } |
| EXPORT_SYMBOL_GPL(rtl92c_set_p2p_ps_offload_cmd); |
