forked from Minki/linux
b0302aba81
This patch addresses a kernel bugzilla report and two recent mail threads. The kernel bugzilla report is https://bugzilla.kernel.org/show_bug.cgi?id=42632, which reports a udev timeout on boot. The first mail thread, which was on LKML (http://lkml.indiana.edu/hypermail/ linux/kernel/1112.3/00965.html) was for a WARNING that occurs after a suspend/resume cycle for rtl8192cu. The scond mail thread (http://marc.info/?l=linux-wireless&m=132655490826766&w=2) concerned changes in udev that break drivers that delay while firmware is loaded on modprobe. This patch converts all rtlwifi-based drivers to use the asynchronous firmware loading mechanism. Drivers rtl8192ce, rtl8192cu and rtl8192de share a common callback routine. Driver rtl8192se needs different handling of the firmware, thus it has its own code. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
809 lines
23 KiB
C
809 lines
23 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2009-2012 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* wlanfae <wlanfae@realtek.com>
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* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
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* Hsinchu 300, Taiwan.
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*
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* Larry Finger <Larry.Finger@lwfinger.net>
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*
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*****************************************************************************/
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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 "../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 rtl_block_fw_writeN(struct ieee80211_hw *hw, const u8 *buffer,
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u32 size)
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{
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struct rtl_priv *rtlpriv = rtl_priv(hw);
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u32 blockSize = REALTEK_USB_VENQT_MAX_BUF_SIZE - 20;
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u8 *bufferPtr = (u8 *) buffer;
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u32 i, offset, blockCount, remainSize;
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blockCount = size / blockSize;
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remainSize = size % blockSize;
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for (i = 0; i < blockCount; i++) {
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offset = i * blockSize;
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rtlpriv->io.writeN_sync(rtlpriv,
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(FW_8192C_START_ADDRESS + offset),
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(void *)(bufferPtr + offset),
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blockSize);
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}
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if (remainSize) {
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offset = blockCount * blockSize;
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rtlpriv->io.writeN_sync(rtlpriv,
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(FW_8192C_START_ADDRESS + offset),
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(void *)(bufferPtr + offset),
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remainSize);
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}
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}
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static void _rtl92c_fw_block_write(struct ieee80211_hw *hw,
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const u8 *buffer, u32 size)
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{
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struct rtl_priv *rtlpriv = rtl_priv(hw);
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u32 blockSize = sizeof(u32);
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u8 *bufferPtr = (u8 *) buffer;
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u32 *pu4BytePtr = (u32 *) buffer;
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u32 i, offset, blockCount, remainSize;
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u32 data;
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if (rtlpriv->io.writeN_sync) {
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rtl_block_fw_writeN(hw, buffer, size);
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return;
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}
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blockCount = size / blockSize;
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remainSize = size % blockSize;
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if (remainSize) {
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/* the last word is < 4 bytes - pad it with zeros */
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for (i = 0; i < 4 - remainSize; i++)
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*(bufferPtr + size + i) = 0;
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blockCount++;
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}
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for (i = 0; i < blockCount; i++) {
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offset = i * blockSize;
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/* for big-endian platforms, the firmware data need to be byte
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* swapped as it was read as a byte string and will be written
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* as 32-bit dwords and byte swapped when written
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*/
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data = le32_to_cpu(*(__le32 *)(pu4BytePtr + i));
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rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
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data);
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}
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}
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static void _rtl92c_fw_page_write(struct ieee80211_hw *hw,
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u32 page, const u8 *buffer, u32 size)
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{
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struct rtl_priv *rtlpriv = rtl_priv(hw);
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u8 value8;
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u8 u8page = (u8) (page & 0x07);
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value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
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rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
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_rtl92c_fw_block_write(hw, buffer, size);
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}
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static void _rtl92c_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
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{
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u32 fwlen = *pfwlen;
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u8 remain = (u8) (fwlen % 4);
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remain = (remain == 0) ? 0 : (4 - remain);
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while (remain > 0) {
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pfwbuf[fwlen] = 0;
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fwlen++;
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remain--;
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}
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*pfwlen = fwlen;
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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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u8 *bufferPtr = (u8 *) buffer;
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RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes\n", size);
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if (IS_CHIP_VER_B(version)) {
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u32 pageNums, remainSize;
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u32 page, offset;
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if (IS_HARDWARE_TYPE_8192CE(rtlhal))
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_rtl92c_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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RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
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"Page numbers should not greater then 4\n");
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}
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for (page = 0; page < pageNums; page++) {
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offset = page * FW_8192C_PAGE_SIZE;
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_rtl92c_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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_rtl92c_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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_rtl92c_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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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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RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
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"chksum report faill ! REG_MCUFWDL:0x%08x\n", value32);
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return -EIO;
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}
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RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
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"Checksum report OK ! REG_MCUFWDL:0x%08x\n", value32);
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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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RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
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"Polling FW ready success!! REG_MCUFWDL:0x%08x\n",
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value32);
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return 0;
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}
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mdelay(FW_8192C_POLLING_DELAY);
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} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
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RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
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"Polling FW ready fail!! REG_MCUFWDL:0x%08x\n", value32);
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return -EIO;
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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 rtl92c_firmware_header *pfwheader;
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u8 *pfwdata;
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u32 fwsize;
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enum version_8192c version = rtlhal->version;
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if (rtlpriv->max_fw_size == 0 || !rtlhal->pfirmware)
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return 1;
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pfwheader = (struct rtl92c_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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RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
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"Firmware Version(%d), Signature(%#x),Size(%d)\n",
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le16_to_cpu(pfwheader->version),
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le16_to_cpu(pfwheader->signature),
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(uint)sizeof(struct rtl92c_firmware_header));
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pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
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fwsize = fwsize - sizeof(struct rtl92c_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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if (_rtl92c_fw_free_to_go(hw)) {
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RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
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"Firmware is not ready to run!\n");
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} else {
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RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
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"Firmware is ready to run!\n");
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}
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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 *p_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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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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RT_TRACE(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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RT_TRACE(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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RT_TRACE(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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RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
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"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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RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
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"switch case not processed\n");
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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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RT_TRACE(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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RT_TRACE(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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RT_TRACE(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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RT_TRACE(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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p_cmdbuffer, 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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p_cmdbuffer, 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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p_cmdbuffer, 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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p_cmdbuffer, 2);
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memcpy((u8 *) (boxcontent) + 1,
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p_cmdbuffer + 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]);
|
|
}
|
|
|
|
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 processed\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)
|
|
{
|
|
u32 tmp_cmdbuf[2];
|
|
|
|
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",
|
|
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",
|
|
&reserved_page_packet[0], totalpacketlen);
|
|
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
|
|
"rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL",
|
|
u1RsvdPageLoc, 3);
|
|
|
|
|
|
skb = dev_alloc_skb(totalpacketlen);
|
|
if (!skb)
|
|
return;
|
|
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", 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);
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rtl92c_fill_h2c_cmd(hw, H2C_JOINBSSRPT, 1, u1_joinbssrpt_parm);
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}
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EXPORT_SYMBOL(rtl92c_set_fw_joinbss_report_cmd);
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