/****************************************************************************** * * Copyright(c) 2009-2010 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. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA * * The full GNU General Public License is included in this distribution in the * file called LICENSE. * * Contact Information: * wlanfae <wlanfae@realtek.com> * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, * Hsinchu 300, Taiwan. * * Larry Finger <Larry.Finger@lwfinger.net> * *****************************************************************************/ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/firmware.h> #include <linux/export.h> #include "../wifi.h" #include "../pci.h" #include "../base.h" #include "../rtl8192ce/reg.h" #include "../rtl8192ce/def.h" #include "fw_common.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 rtl_block_fw_writeN(struct ieee80211_hw *hw, const u8 *buffer, u32 size) { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 blockSize = REALTEK_USB_VENQT_MAX_BUF_SIZE - 20; u8 *bufferPtr = (u8 *) buffer; u32 i, offset, blockCount, remainSize; blockCount = size / blockSize; remainSize = size % blockSize; for (i = 0; i < blockCount; i++) { offset = i * blockSize; rtlpriv->io.writeN_sync(rtlpriv, (FW_8192C_START_ADDRESS + offset), (void *)(bufferPtr + offset), blockSize); } if (remainSize) { offset = blockCount * blockSize; rtlpriv->io.writeN_sync(rtlpriv, (FW_8192C_START_ADDRESS + offset), (void *)(bufferPtr + offset), remainSize); } } static void _rtl92c_fw_block_write(struct ieee80211_hw *hw, const u8 *buffer, u32 size) { struct rtl_priv *rtlpriv = rtl_priv(hw); u32 blockSize = sizeof(u32); u8 *bufferPtr = (u8 *) buffer; u32 *pu4BytePtr = (u32 *) buffer; u32 i, offset, blockCount, remainSize; u32 data; if (rtlpriv->io.writeN_sync) { rtl_block_fw_writeN(hw, buffer, size); return; } blockCount = size / blockSize; remainSize = size % blockSize; if (remainSize) { /* the last word is < 4 bytes - pad it with zeros */ for (i = 0; i < 4 - remainSize; i++) *(bufferPtr + size + i) = 0; blockCount++; } for (i = 0; i < blockCount; i++) { offset = i * blockSize; /* for big-endian platforms, the firmware data need to be byte * swapped as it was read as a byte string and will be written * as 32-bit dwords and byte swapped when written */ data = le32_to_cpu(*(__le32 *)(pu4BytePtr + i)); rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset), data); } } static void _rtl92c_fw_page_write(struct ieee80211_hw *hw, u32 page, const u8 *buffer, u32 size) { struct rtl_priv *rtlpriv = rtl_priv(hw); u8 value8; u8 u8page = (u8) (page & 0x07); value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page; rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8); _rtl92c_fw_block_write(hw, buffer, size); } static void _rtl92c_fill_dummy(u8 *pfwbuf, u32 *pfwlen) { u32 fwlen = *pfwlen; u8 remain = (u8) (fwlen % 4); remain = (remain == 0) ? 0 : (4 - remain); while (remain > 0) { pfwbuf[fwlen] = 0; fwlen++; remain--; } *pfwlen = fwlen; } 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)); u8 *bufferPtr = (u8 *) buffer; RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, ("FW size is %d bytes,\n", size)); if (IS_CHIP_VER_B(version)) { u32 pageNums, remainSize; u32 page, offset; if (IS_HARDWARE_TYPE_8192CE(rtlhal)) _rtl92c_fill_dummy(bufferPtr, &size); pageNums = size / FW_8192C_PAGE_SIZE; remainSize = size % FW_8192C_PAGE_SIZE; if (pageNums > 4) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Page numbers should not greater then 4\n")); } for (page = 0; page < pageNums; page++) { offset = page * FW_8192C_PAGE_SIZE; _rtl92c_fw_page_write(hw, page, (bufferPtr + offset), FW_8192C_PAGE_SIZE); } if (remainSize) { offset = pageNums * FW_8192C_PAGE_SIZE; page = pageNums; _rtl92c_fw_page_write(hw, page, (bufferPtr + offset), remainSize); } } else { _rtl92c_fw_block_write(hw, buffer, size); } } static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); 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) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("chksum report faill ! REG_MCUFWDL:0x%08x .\n", value32)); return -EIO; } RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, ("Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32)); 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) { RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, ("Polling FW ready success!!" " REG_MCUFWDL:0x%08x .\n", value32)); return 0; } mdelay(FW_8192C_POLLING_DELAY); } while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT); RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", value32)); return -EIO; } 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 rtl92c_firmware_header *pfwheader; u8 *pfwdata; u32 fwsize; enum version_8192c version = rtlhal->version; if (!rtlhal->pfirmware) return 1; pr_info("Loading firmware file %s\n", rtlpriv->cfg->fw_name); pfwheader = (struct rtl92c_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", le16_to_cpu(pfwheader->version), le16_to_cpu(pfwheader->signature), (uint)sizeof(struct rtl92c_firmware_header))); pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header); fwsize = fwsize - sizeof(struct rtl92c_firmware_header); } _rtl92c_enable_fw_download(hw, true); _rtl92c_write_fw(hw, version, pfwdata, fwsize); _rtl92c_enable_fw_download(hw, false); if (_rtl92c_fw_free_to_go(hw)) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Firmware is not ready to run!\n")); } else { RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, ("Firmware is 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 *p_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; 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) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("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_EMERG, ("switch case not process\n")); 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, ("Wating 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, ("Wating 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, p_cmdbuffer, 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, p_cmdbuffer, 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, p_cmdbuffer, 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), p_cmdbuffer, 2); memcpy((u8 *) (boxcontent) + 1, p_cmdbuffer + 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), p_cmdbuffer, 2); memcpy((u8 *) (boxcontent) + 1, p_cmdbuffer + 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_EMERG, ("switch case not process\n")); 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 *p_cmdbuffer) { struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); u32 tmp_cmdbuf[2]; if (rtlhal->fw_ready == false) { RT_ASSERT(false, ("return H2C cmd because of Fw " "download fail!!!\n")); return; } memset(tmp_cmdbuf, 0, 8); memcpy(tmp_cmdbuf, p_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) { RT_ASSERT(false, ("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, 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); static bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl8192_tx_ring *ring; struct rtl_tx_desc *pdesc; unsigned long flags; struct sk_buff *pskb = NULL; ring = &rtlpci->tx_ring[BEACON_QUEUE]; pskb = __skb_dequeue(&ring->queue); if (pskb) kfree_skb(pskb); spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags); pdesc = &ring->desc[0]; rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *) pdesc, 1, 1, skb); __skb_queue_tail(&ring->queue, skb); spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags); rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE); return true; } #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 dl_finished) { 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 dlok = false; u8 *beacon; u8 *pspoll; u8 *nullfunc; u8 *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 --------------------------------------------------------*/ pspoll = &reserved_page_packet[PSPOLL_PG * 128]; SET_80211_PS_POLL_AID(pspoll, (mac->assoc_id | 0xc000)); SET_80211_PS_POLL_BSSID(pspoll, mac->bssid); SET_80211_PS_POLL_TA(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 ----------------------------------------------------------*/ probersp = &reserved_page_packet[PROBERSP_PG * 128]; SET_80211_HDR_ADDRESS1(probersp, mac->bssid); SET_80211_HDR_ADDRESS2(probersp, mac->mac_addr); SET_80211_HDR_ADDRESS3(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); memcpy((u8 *) skb_put(skb, totalpacketlen), &reserved_page_packet, totalpacketlen); rtstatus = _rtl92c_cmd_send_packet(hw, skb); if (rtstatus) dlok = true; if (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);