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770 lines
22 KiB
770 lines
22 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/* Copyright(c) 2009-2012 Realtek Corporation.*/ |
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#include "../wifi.h" |
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#include "../pci.h" |
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#include "../base.h" |
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#include "../core.h" |
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#include "../efuse.h" |
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#include "../rtl8192ce/reg.h" |
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#include "../rtl8192ce/def.h" |
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#include "fw_common.h" |
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#include <linux/export.h> |
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static void _rtl92c_enable_fw_download(struct ieee80211_hw *hw, bool enable) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
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if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU) { |
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u32 value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); |
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if (enable) |
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value32 |= MCUFWDL_EN; |
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else |
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value32 &= ~MCUFWDL_EN; |
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rtl_write_dword(rtlpriv, REG_MCUFWDL, value32); |
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} else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE) { |
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u8 tmp; |
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if (enable) { |
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tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); |
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rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, |
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tmp | 0x04); |
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tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL); |
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rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp | 0x01); |
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tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL + 2); |
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rtl_write_byte(rtlpriv, REG_MCUFWDL + 2, tmp & 0xf7); |
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} else { |
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tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL); |
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rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp & 0xfe); |
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rtl_write_byte(rtlpriv, REG_MCUFWDL + 1, 0x00); |
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} |
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} |
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} |
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static void _rtl92c_write_fw(struct ieee80211_hw *hw, |
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enum version_8192c version, u8 *buffer, u32 size) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
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bool is_version_b; |
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u8 *bufferptr = (u8 *)buffer; |
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rtl_dbg(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes,\n", size); |
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is_version_b = IS_NORMAL_CHIP(version); |
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if (is_version_b) { |
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u32 pagenums, remainsize; |
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u32 page, offset; |
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if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE) |
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rtl_fill_dummy(bufferptr, &size); |
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pagenums = size / FW_8192C_PAGE_SIZE; |
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remainsize = size % FW_8192C_PAGE_SIZE; |
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if (pagenums > 4) |
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pr_err("Page numbers should not greater then 4\n"); |
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for (page = 0; page < pagenums; page++) { |
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offset = page * FW_8192C_PAGE_SIZE; |
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rtl_fw_page_write(hw, page, (bufferptr + offset), |
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FW_8192C_PAGE_SIZE); |
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} |
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if (remainsize) { |
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offset = pagenums * FW_8192C_PAGE_SIZE; |
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page = pagenums; |
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rtl_fw_page_write(hw, page, (bufferptr + offset), |
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remainsize); |
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} |
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} else { |
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rtl_fw_block_write(hw, buffer, size); |
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} |
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} |
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static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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int err = -EIO; |
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u32 counter = 0; |
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u32 value32; |
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do { |
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value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); |
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} while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) && |
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(!(value32 & FWDL_CHKSUM_RPT))); |
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if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) { |
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pr_err("chksum report fail! REG_MCUFWDL:0x%08x .\n", |
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value32); |
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goto exit; |
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} |
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value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); |
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value32 |= MCUFWDL_RDY; |
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value32 &= ~WINTINI_RDY; |
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rtl_write_dword(rtlpriv, REG_MCUFWDL, value32); |
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counter = 0; |
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do { |
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value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); |
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if (value32 & WINTINI_RDY) |
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return 0; |
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mdelay(FW_8192C_POLLING_DELAY); |
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} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT); |
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pr_err("Polling FW ready fail! REG_MCUFWDL:0x%08x.\n", |
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value32); |
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exit: |
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return err; |
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} |
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int rtl92c_download_fw(struct ieee80211_hw *hw) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
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struct rtlwifi_firmware_header *pfwheader; |
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u8 *pfwdata; |
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u32 fwsize; |
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int err; |
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enum version_8192c version = rtlhal->version; |
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if (!rtlhal->pfirmware) |
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return 1; |
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pfwheader = (struct rtlwifi_firmware_header *)rtlhal->pfirmware; |
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pfwdata = (u8 *)rtlhal->pfirmware; |
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fwsize = rtlhal->fwsize; |
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if (IS_FW_HEADER_EXIST(pfwheader)) { |
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rtl_dbg(rtlpriv, COMP_FW, DBG_DMESG, |
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"Firmware Version(%d), Signature(%#x),Size(%d)\n", |
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pfwheader->version, pfwheader->signature, |
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(int)sizeof(struct rtlwifi_firmware_header)); |
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rtlhal->fw_version = le16_to_cpu(pfwheader->version); |
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rtlhal->fw_subversion = pfwheader->subversion; |
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pfwdata = pfwdata + sizeof(struct rtlwifi_firmware_header); |
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fwsize = fwsize - sizeof(struct rtlwifi_firmware_header); |
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} |
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_rtl92c_enable_fw_download(hw, true); |
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_rtl92c_write_fw(hw, version, pfwdata, fwsize); |
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_rtl92c_enable_fw_download(hw, false); |
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err = _rtl92c_fw_free_to_go(hw); |
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if (err) |
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pr_err("Firmware is not ready to run!\n"); |
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return 0; |
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} |
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EXPORT_SYMBOL(rtl92c_download_fw); |
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static bool _rtl92c_check_fw_read_last_h2c(struct ieee80211_hw *hw, u8 boxnum) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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u8 val_hmetfr, val_mcutst_1; |
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bool result = false; |
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val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR); |
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val_mcutst_1 = rtl_read_byte(rtlpriv, (REG_MCUTST_1 + boxnum)); |
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if (((val_hmetfr >> boxnum) & BIT(0)) == 0 && val_mcutst_1 == 0) |
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result = true; |
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return result; |
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} |
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static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw, |
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u8 element_id, u32 cmd_len, u8 *cmdbuffer) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
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u8 boxnum; |
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u16 box_reg = 0, box_extreg = 0; |
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u8 u1b_tmp; |
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bool isfw_read = false; |
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u8 buf_index = 0; |
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bool bwrite_sucess = false; |
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u8 wait_h2c_limmit = 100; |
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u8 wait_writeh2c_limmit = 100; |
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u8 boxcontent[4], boxextcontent[2]; |
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u32 h2c_waitcounter = 0; |
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unsigned long flag; |
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u8 idx; |
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rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "come in\n"); |
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while (true) { |
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spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag); |
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if (rtlhal->h2c_setinprogress) { |
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rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, |
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"H2C set in progress! Wait to set..element_id(%d).\n", |
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element_id); |
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while (rtlhal->h2c_setinprogress) { |
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spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, |
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flag); |
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h2c_waitcounter++; |
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rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, |
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"Wait 100 us (%d times)...\n", |
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h2c_waitcounter); |
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udelay(100); |
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if (h2c_waitcounter > 1000) |
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return; |
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spin_lock_irqsave(&rtlpriv->locks.h2c_lock, |
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flag); |
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} |
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spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); |
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} else { |
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rtlhal->h2c_setinprogress = true; |
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spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); |
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break; |
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} |
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} |
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while (!bwrite_sucess) { |
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wait_writeh2c_limmit--; |
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if (wait_writeh2c_limmit == 0) { |
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pr_err("Write H2C fail because no trigger for FW INT!\n"); |
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break; |
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} |
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boxnum = rtlhal->last_hmeboxnum; |
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switch (boxnum) { |
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case 0: |
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box_reg = REG_HMEBOX_0; |
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box_extreg = REG_HMEBOX_EXT_0; |
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break; |
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case 1: |
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box_reg = REG_HMEBOX_1; |
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box_extreg = REG_HMEBOX_EXT_1; |
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break; |
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case 2: |
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box_reg = REG_HMEBOX_2; |
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box_extreg = REG_HMEBOX_EXT_2; |
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break; |
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case 3: |
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box_reg = REG_HMEBOX_3; |
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box_extreg = REG_HMEBOX_EXT_3; |
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break; |
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default: |
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rtl_dbg(rtlpriv, COMP_ERR, DBG_LOUD, |
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"switch case %#x not processed\n", boxnum); |
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break; |
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} |
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isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum); |
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while (!isfw_read) { |
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wait_h2c_limmit--; |
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if (wait_h2c_limmit == 0) { |
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rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, |
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"Waiting too long for FW read clear HMEBox(%d)!\n", |
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boxnum); |
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break; |
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} |
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udelay(10); |
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isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum); |
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u1b_tmp = rtl_read_byte(rtlpriv, 0x1BF); |
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rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, |
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"Waiting for FW read clear HMEBox(%d)!!! 0x1BF = %2x\n", |
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boxnum, u1b_tmp); |
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} |
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if (!isfw_read) { |
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rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, |
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"Write H2C register BOX[%d] fail!!!!! Fw do not read.\n", |
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boxnum); |
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break; |
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} |
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memset(boxcontent, 0, sizeof(boxcontent)); |
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memset(boxextcontent, 0, sizeof(boxextcontent)); |
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boxcontent[0] = element_id; |
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rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, |
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"Write element_id box_reg(%4x) = %2x\n", |
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box_reg, element_id); |
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switch (cmd_len) { |
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case 1: |
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boxcontent[0] &= ~(BIT(7)); |
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memcpy((u8 *)(boxcontent) + 1, |
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cmdbuffer + buf_index, 1); |
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for (idx = 0; idx < 4; idx++) { |
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rtl_write_byte(rtlpriv, box_reg + idx, |
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boxcontent[idx]); |
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} |
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break; |
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case 2: |
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boxcontent[0] &= ~(BIT(7)); |
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memcpy((u8 *)(boxcontent) + 1, |
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cmdbuffer + buf_index, 2); |
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for (idx = 0; idx < 4; idx++) { |
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rtl_write_byte(rtlpriv, box_reg + idx, |
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boxcontent[idx]); |
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} |
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break; |
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case 3: |
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boxcontent[0] &= ~(BIT(7)); |
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memcpy((u8 *)(boxcontent) + 1, |
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cmdbuffer + buf_index, 3); |
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for (idx = 0; idx < 4; idx++) { |
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rtl_write_byte(rtlpriv, box_reg + idx, |
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boxcontent[idx]); |
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} |
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break; |
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case 4: |
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boxcontent[0] |= (BIT(7)); |
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memcpy((u8 *)(boxextcontent), |
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cmdbuffer + buf_index, 2); |
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memcpy((u8 *)(boxcontent) + 1, |
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cmdbuffer + buf_index + 2, 2); |
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for (idx = 0; idx < 2; idx++) { |
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rtl_write_byte(rtlpriv, box_extreg + idx, |
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boxextcontent[idx]); |
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} |
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for (idx = 0; idx < 4; idx++) { |
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rtl_write_byte(rtlpriv, box_reg + idx, |
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boxcontent[idx]); |
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} |
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break; |
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case 5: |
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boxcontent[0] |= (BIT(7)); |
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memcpy((u8 *)(boxextcontent), |
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cmdbuffer + buf_index, 2); |
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memcpy((u8 *)(boxcontent) + 1, |
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cmdbuffer + buf_index + 2, 3); |
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for (idx = 0; idx < 2; idx++) { |
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rtl_write_byte(rtlpriv, box_extreg + idx, |
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boxextcontent[idx]); |
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} |
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for (idx = 0; idx < 4; idx++) { |
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rtl_write_byte(rtlpriv, box_reg + idx, |
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boxcontent[idx]); |
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} |
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break; |
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default: |
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rtl_dbg(rtlpriv, COMP_ERR, DBG_LOUD, |
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"switch case %#x not processed\n", cmd_len); |
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break; |
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} |
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bwrite_sucess = true; |
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rtlhal->last_hmeboxnum = boxnum + 1; |
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if (rtlhal->last_hmeboxnum == 4) |
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rtlhal->last_hmeboxnum = 0; |
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rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, |
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"pHalData->last_hmeboxnum = %d\n", |
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rtlhal->last_hmeboxnum); |
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} |
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spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag); |
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rtlhal->h2c_setinprogress = false; |
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spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); |
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rtl_dbg(rtlpriv, COMP_CMD, DBG_LOUD, "go out\n"); |
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} |
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void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw, |
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u8 element_id, u32 cmd_len, u8 *cmdbuffer) |
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{ |
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struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); |
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u32 tmp_cmdbuf[2]; |
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if (!rtlhal->fw_ready) { |
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WARN_ONCE(true, |
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"rtl8192c-common: return H2C cmd because of Fw download fail!!!\n"); |
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return; |
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} |
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memset(tmp_cmdbuf, 0, 8); |
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memcpy(tmp_cmdbuf, cmdbuffer, cmd_len); |
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_rtl92c_fill_h2c_command(hw, element_id, cmd_len, (u8 *)&tmp_cmdbuf); |
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return; |
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} |
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EXPORT_SYMBOL(rtl92c_fill_h2c_cmd); |
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void rtl92c_firmware_selfreset(struct ieee80211_hw *hw) |
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{ |
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u8 u1b_tmp; |
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u8 delay = 100; |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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rtl_write_byte(rtlpriv, REG_HMETFR + 3, 0x20); |
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u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); |
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while (u1b_tmp & BIT(2)) { |
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delay--; |
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if (delay == 0) { |
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WARN_ONCE(true, "rtl8192c-common: 8051 reset fail.\n"); |
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break; |
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} |
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udelay(50); |
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u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1); |
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} |
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} |
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EXPORT_SYMBOL(rtl92c_firmware_selfreset); |
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void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode) |
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{ |
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struct rtl_priv *rtlpriv = rtl_priv(hw); |
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u8 u1_h2c_set_pwrmode[3] = { 0 }; |
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struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); |
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rtl_dbg(rtlpriv, COMP_POWER, DBG_LOUD, "FW LPS mode = %d\n", mode); |
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SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, mode); |
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SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, |
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(rtlpriv->mac80211.p2p) ? ppsc->smart_ps : 1); |
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SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1_h2c_set_pwrmode, |
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ppsc->reg_max_lps_awakeintvl); |
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RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, |
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"rtl92c_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode\n", |
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u1_h2c_set_pwrmode, 3); |
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rtl92c_fill_h2c_cmd(hw, H2C_SETPWRMODE, 3, u1_h2c_set_pwrmode); |
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} |
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EXPORT_SYMBOL(rtl92c_set_fw_pwrmode_cmd); |
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#define BEACON_PG 0 /*->1*/ |
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#define PSPOLL_PG 2 |
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#define NULL_PG 3 |
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#define PROBERSP_PG 4 /*->5*/ |
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#define TOTAL_RESERVED_PKT_LEN 768 |
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static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = { |
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/* page 0 beacon */ |
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0x80, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, |
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0xFF, 0xFF, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42, |
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0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x50, 0x08, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69, |
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0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C, |
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0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96, |
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0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A, |
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0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C, |
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0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18, |
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0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02, |
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0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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/* page 1 beacon */ |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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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) { |
|
rtl_dbg(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 |
|
rtl_dbg(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: |
|
rtl_dbg(rtlpriv, COMP_FW, DBG_LOUD, |
|
"P2P_PS_DISABLE\n"); |
|
memset(p2p_ps_offload, 0, sizeof(*p2p_ps_offload)); |
|
break; |
|
case P2P_PS_ENABLE: |
|
rtl_dbg(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: |
|
rtl_dbg(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN\n"); |
|
p2p_ps_offload->discovery = 1; |
|
break; |
|
case P2P_PS_SCAN_DONE: |
|
rtl_dbg(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);
|
|
|