From 1472d3a87586eb7529d1d85f7c888055650b7208 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Wed, 23 Feb 2011 10:24:58 -0600 Subject: rtlwifi: rtl8192ce: rtl8192cu: Fix multiple def errors for allyesconfig build As noted by Stephan Rothwell, an allyesconfig build fails since rtl8192cu was merged with failures such as: drivers/net/wireless/rtlwifi/rtl8192cu/built-in.o: In function `rtl92c_phy_sw_chnl': (.opd+0xf30): multiple definition of `rtl92c_phy_sw_chnl' drivers/net/wireless/rtlwifi/rtl8192ce/built-in.o:(.opd+0xb70): first defined here drivers/net/wireless/rtlwifi/rtl8192cu/built-in.o: In function `rtl92c_fill_h2c_cmd': (.opd+0x288): multiple definition of `rtl92c_fill_h2c_cmd' drivers/net/wireless/rtlwifi/rtl8192ce/built-in.o:(.opd+0x288): first defined here These are caused because the code shared between rtl8192ce and rtl8192cu is included in both drivers. This has been fixed by creating a new modue that contains the shared code. Signed-off-by: Larry Finger Signed-off-by: John W. Linville --- drivers/net/wireless/rtlwifi/rtl8192c/Makefile | 9 + drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c | 12 +- drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h | 204 ++++++ drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c | 774 +++++++++++++++++++++ drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h | 98 +++ drivers/net/wireless/rtlwifi/rtl8192c/main.c | 39 ++ drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c | 125 ++-- drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h | 246 +++++++ 8 files changed, 1440 insertions(+), 67 deletions(-) create mode 100644 drivers/net/wireless/rtlwifi/rtl8192c/Makefile create mode 100644 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h create mode 100644 drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c create mode 100644 drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h create mode 100644 drivers/net/wireless/rtlwifi/rtl8192c/main.c create mode 100644 drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h (limited to 'drivers/net/wireless/rtlwifi/rtl8192c') diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/Makefile b/drivers/net/wireless/rtlwifi/rtl8192c/Makefile new file mode 100644 index 00000000000..aee42d7ae8a --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192c/Makefile @@ -0,0 +1,9 @@ +rtl8192c-common-objs := \ + main.o \ + dm_common.o \ + fw_common.o \ + phy_common.o + +obj-$(CONFIG_RTL8192C_COMMON) += rtl8192c-common.o + +ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c index b4f1e4e6b73..bb023274414 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c @@ -27,6 +27,8 @@ * *****************************************************************************/ +#include "dm_common.h" + struct dig_t dm_digtable; static struct ps_t dm_pstable; @@ -517,6 +519,7 @@ void rtl92c_dm_write_dig(struct ieee80211_hw *hw) dm_digtable.pre_igvalue = dm_digtable.cur_igvalue; } } +EXPORT_SYMBOL(rtl92c_dm_write_dig); static void rtl92c_dm_pwdb_monitor(struct ieee80211_hw *hw) { @@ -554,6 +557,7 @@ void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw) rtlpriv->dm.is_any_nonbepkts = false; rtlpriv->dm.is_cur_rdlstate = false; } +EXPORT_SYMBOL(rtl92c_dm_init_edca_turbo); static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw) { @@ -1103,6 +1107,7 @@ void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw) { rtl92c_dm_check_txpower_tracking_thermal_meter(hw); } +EXPORT_SYMBOL(rtl92c_dm_check_txpower_tracking); void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw) { @@ -1118,6 +1123,7 @@ void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw) rtlpriv->dm.useramask = false; } +EXPORT_SYMBOL(rtl92c_dm_init_rate_adaptive_mask); static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw) { @@ -1307,6 +1313,7 @@ void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal) dm_pstable.pre_rfstate = dm_pstable.cur_rfstate; } } +EXPORT_SYMBOL(rtl92c_dm_rf_saving); static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw) { @@ -1360,6 +1367,7 @@ void rtl92c_dm_init(struct ieee80211_hw *hw) rtl92c_dm_initialize_txpower_tracking(hw); rtl92c_dm_init_dynamic_bb_powersaving(hw); } +EXPORT_SYMBOL(rtl92c_dm_init); void rtl92c_dm_watchdog(struct ieee80211_hw *hw) { @@ -1380,9 +1388,11 @@ void rtl92c_dm_watchdog(struct ieee80211_hw *hw) rtl92c_dm_dig(hw); rtl92c_dm_false_alarm_counter_statistics(hw); rtl92c_dm_dynamic_bb_powersaving(hw); - rtl92c_dm_dynamic_txpower(hw); + rtlpriv->cfg->ops->dm_dynamic_txpower(hw); rtl92c_dm_check_txpower_tracking(hw); rtl92c_dm_refresh_rate_adaptive_mask(hw); rtl92c_dm_check_edca_turbo(hw); + } } +EXPORT_SYMBOL(rtl92c_dm_watchdog); diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h new file mode 100644 index 00000000000..b9cbb0a3c03 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h @@ -0,0 +1,204 @@ +/****************************************************************************** + * + * 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 + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger + * + *****************************************************************************/ + +#ifndef __RTL92COMMON_DM_H__ +#define __RTL92COMMON_DM_H__ + +#include "../wifi.h" +#include "../rtl8192ce/def.h" +#include "../rtl8192ce/reg.h" +#include "fw_common.h" + +#define HAL_DM_DIG_DISABLE BIT(0) +#define HAL_DM_HIPWR_DISABLE BIT(1) + +#define OFDM_TABLE_LENGTH 37 +#define CCK_TABLE_LENGTH 33 + +#define OFDM_TABLE_SIZE 37 +#define CCK_TABLE_SIZE 33 + +#define BW_AUTO_SWITCH_HIGH_LOW 25 +#define BW_AUTO_SWITCH_LOW_HIGH 30 + +#define DM_DIG_THRESH_HIGH 40 +#define DM_DIG_THRESH_LOW 35 + +#define DM_FALSEALARM_THRESH_LOW 400 +#define DM_FALSEALARM_THRESH_HIGH 1000 + +#define DM_DIG_MAX 0x3e +#define DM_DIG_MIN 0x1e + +#define DM_DIG_FA_UPPER 0x32 +#define DM_DIG_FA_LOWER 0x20 +#define DM_DIG_FA_TH0 0x20 +#define DM_DIG_FA_TH1 0x100 +#define DM_DIG_FA_TH2 0x200 + +#define DM_DIG_BACKOFF_MAX 12 +#define DM_DIG_BACKOFF_MIN -4 +#define DM_DIG_BACKOFF_DEFAULT 10 + +#define RXPATHSELECTION_SS_TH_lOW 30 +#define RXPATHSELECTION_DIFF_TH 18 + +#define DM_RATR_STA_INIT 0 +#define DM_RATR_STA_HIGH 1 +#define DM_RATR_STA_MIDDLE 2 +#define DM_RATR_STA_LOW 3 + +#define CTS2SELF_THVAL 30 +#define REGC38_TH 20 + +#define WAIOTTHVal 25 + +#define TXHIGHPWRLEVEL_NORMAL 0 +#define TXHIGHPWRLEVEL_LEVEL1 1 +#define TXHIGHPWRLEVEL_LEVEL2 2 +#define TXHIGHPWRLEVEL_BT1 3 +#define TXHIGHPWRLEVEL_BT2 4 + +#define DM_TYPE_BYFW 0 +#define DM_TYPE_BYDRIVER 1 + +#define TX_POWER_NEAR_FIELD_THRESH_LVL2 74 +#define TX_POWER_NEAR_FIELD_THRESH_LVL1 67 + +struct ps_t { + u8 pre_ccastate; + u8 cur_ccasate; + u8 pre_rfstate; + u8 cur_rfstate; + long rssi_val_min; +}; + +struct dig_t { + u8 dig_enable_flag; + u8 dig_ext_port_stage; + u32 rssi_lowthresh; + u32 rssi_highthresh; + u32 fa_lowthresh; + u32 fa_highthresh; + u8 cursta_connectctate; + u8 presta_connectstate; + u8 curmultista_connectstate; + u8 pre_igvalue; + u8 cur_igvalue; + char backoff_val; + char backoff_val_range_max; + char backoff_val_range_min; + u8 rx_gain_range_max; + u8 rx_gain_range_min; + u8 rssi_val_min; + u8 pre_cck_pd_state; + u8 cur_cck_pd_state; + u8 pre_cck_fa_state; + u8 cur_cck_fa_state; + u8 pre_ccastate; + u8 cur_ccasate; +}; + +struct swat_t { + u8 failure_cnt; + u8 try_flag; + u8 stop_trying; + long pre_rssi; + long trying_threshold; + u8 cur_antenna; + u8 pre_antenna; +}; + +enum tag_dynamic_init_gain_operation_type_definition { + DIG_TYPE_THRESH_HIGH = 0, + DIG_TYPE_THRESH_LOW = 1, + DIG_TYPE_BACKOFF = 2, + DIG_TYPE_RX_GAIN_MIN = 3, + DIG_TYPE_RX_GAIN_MAX = 4, + DIG_TYPE_ENABLE = 5, + DIG_TYPE_DISABLE = 6, + DIG_OP_TYPE_MAX +}; + +enum tag_cck_packet_detection_threshold_type_definition { + CCK_PD_STAGE_LowRssi = 0, + CCK_PD_STAGE_HighRssi = 1, + CCK_FA_STAGE_Low = 2, + CCK_FA_STAGE_High = 3, + CCK_PD_STAGE_MAX = 4, +}; + +enum dm_1r_cca_e { + CCA_1R = 0, + CCA_2R = 1, + CCA_MAX = 2, +}; + +enum dm_rf_e { + RF_SAVE = 0, + RF_NORMAL = 1, + RF_MAX = 2, +}; + +enum dm_sw_ant_switch_e { + ANS_ANTENNA_B = 1, + ANS_ANTENNA_A = 2, + ANS_ANTENNA_MAX = 3, +}; + +enum dm_dig_ext_port_alg_e { + DIG_EXT_PORT_STAGE_0 = 0, + DIG_EXT_PORT_STAGE_1 = 1, + DIG_EXT_PORT_STAGE_2 = 2, + DIG_EXT_PORT_STAGE_3 = 3, + DIG_EXT_PORT_STAGE_MAX = 4, +}; + +enum dm_dig_connect_e { + DIG_STA_DISCONNECT = 0, + DIG_STA_CONNECT = 1, + DIG_STA_BEFORE_CONNECT = 2, + DIG_MULTISTA_DISCONNECT = 3, + DIG_MULTISTA_CONNECT = 4, + DIG_CONNECT_MAX +}; + +extern struct dig_t dm_digtable; +void rtl92c_dm_init(struct ieee80211_hw *hw); +void rtl92c_dm_watchdog(struct ieee80211_hw *hw); +void rtl92c_dm_write_dig(struct ieee80211_hw *hw); +void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw); +void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw); +void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw); +void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal); +void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta); +void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw); +void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery); + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c new file mode 100644 index 00000000000..5ef91374b23 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c @@ -0,0 +1,774 @@ +/****************************************************************************** + * + * 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 + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger + * + *****************************************************************************/ + +#include +#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 _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; + + blockCount = size / blockSize; + remainSize = size % blockSize; + + for (i = 0; i < blockCount; i++) { + offset = i * blockSize; + rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset), + *(pu4BytePtr + i)); + } + + if (remainSize) { + offset = blockCount * blockSize; + bufferPtr += offset; + for (i = 0; i < remainSize; i++) { + rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS + + offset + i), *(bufferPtr + i)); + } + } +} + +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); + int err = -EIO; + u32 counter = 0; + u32 value32; + + do { + value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL); + } while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) && + (!(value32 & FWDL_ChkSum_rpt))); + + if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("chksum report faill ! REG_MCUFWDL:0x%08x .\n", + value32)); + goto exit; + } + + 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)); + err = 0; + goto exit; + } + + 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)); + +exit: + return err; +} + +int rtl92c_download_fw(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl92c_firmware_header *pfwheader; + u8 *pfwdata; + u32 fwsize; + int err; + enum version_8192c version = rtlhal->version; + const struct firmware *firmware; + + printk(KERN_INFO "rtl8192cu: Loading firmware file %s\n", + rtlpriv->cfg->fw_name); + err = request_firmware(&firmware, rtlpriv->cfg->fw_name, + rtlpriv->io.dev); + if (err) { + printk(KERN_ERR "rtl8192cu: Firmware loading failed\n"); + return 1; + } + + if (firmware->size > 0x4000) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("Firmware is too big!\n")); + release_firmware(firmware); + return 1; + } + + memcpy(rtlhal->pfirmware, firmware->data, firmware->size); + fwsize = firmware->size; + release_firmware(firmware); + + pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware; + pfwdata = (u8 *) rtlhal->pfirmware; + + if (IS_FW_HEADER_EXIST(pfwheader)) { + RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG, + ("Firmware Version(%d), Signature(%#x),Size(%d)\n", + pfwheader->version, pfwheader->signature, + (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); + + err = _rtl92c_fw_free_to_go(hw); + if (err) { + 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, box_extreg; + u8 u1b_tmp; + bool isfw_read = false; + u8 buf_index; + 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 + buf_index, 1); + + for (idx = 0; idx < 4; idx++) { + rtl_write_byte(rtlpriv, box_reg + idx, + boxcontent[idx]); + } + break; + case 2: + boxcontent[0] &= ~(BIT(7)); + memcpy((u8 *) (boxcontent) + 1, + p_cmdbuffer + buf_index, 2); + + for (idx = 0; idx < 4; idx++) { + rtl_write_byte(rtlpriv, box_reg + idx, + boxcontent[idx]); + } + break; + case 3: + boxcontent[0] &= ~(BIT(7)); + memcpy((u8 *) (boxcontent) + 1, + p_cmdbuffer + buf_index, 3); + + for (idx = 0; idx < 4; idx++) { + rtl_write_byte(rtlpriv, box_reg + idx, + boxcontent[idx]); + } + break; + case 4: + boxcontent[0] |= (BIT(7)); + memcpy((u8 *) (boxextcontent), + p_cmdbuffer + buf_index, 2); + memcpy((u8 *) (boxcontent) + 1, + p_cmdbuffer + buf_index + 2, 2); + + for (idx = 0; idx < 2; idx++) { + rtl_write_byte(rtlpriv, box_extreg + idx, + boxextcontent[idx]); + } + + for (idx = 0; idx < 4; idx++) { + rtl_write_byte(rtlpriv, box_reg + idx, + boxcontent[idx]); + } + break; + case 5: + boxcontent[0] |= (BIT(7)); + memcpy((u8 *) (boxextcontent), + p_cmdbuffer + buf_index, 2); + memcpy((u8 *) (boxcontent) + 1, + p_cmdbuffer + buf_index + 2, 3); + + for (idx = 0; idx < 2; idx++) { + rtl_write_byte(rtlpriv, box_extreg + idx, + boxextcontent[idx]); + } + + for (idx = 0; idx < 4; idx++) { + rtl_write_byte(rtlpriv, box_reg + idx, + boxcontent[idx]); + } + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_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); + +#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 b_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 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); + memcpy((u8 *) skb_put(skb, totalpacketlen), + &reserved_page_packet, totalpacketlen); + + rtstatus = rtlpriv->cfg->ops->cmd_send_packet(hw, skb); + + if (rtstatus) + b_dlok = true; + + if (b_dlok) { + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + ("Set RSVD page location to Fw.\n")); + RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG, + "H2C_RSVDPAGE:\n", + u1RsvdPageLoc, 3); + rtl92c_fill_h2c_cmd(hw, H2C_RSVDPAGE, + sizeof(u1RsvdPageLoc), u1RsvdPageLoc); + } else + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + ("Set RSVD page location to Fw FAIL!!!!!!.\n")); +} +EXPORT_SYMBOL(rtl92c_set_fw_rsvdpagepkt); + +void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus) +{ + u8 u1_joinbssrpt_parm[1] = {0}; + + SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(u1_joinbssrpt_parm, mstatus); + + rtl92c_fill_h2c_cmd(hw, H2C_JOINBSSRPT, 1, u1_joinbssrpt_parm); +} +EXPORT_SYMBOL(rtl92c_set_fw_joinbss_report_cmd); diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h new file mode 100644 index 00000000000..3db33bd1466 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h @@ -0,0 +1,98 @@ +/****************************************************************************** + * + * 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 + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger + * + *****************************************************************************/ + +#ifndef __RTL92C__FW__H__ +#define __RTL92C__FW__H__ + +#define FW_8192C_SIZE 0x3000 +#define FW_8192C_START_ADDRESS 0x1000 +#define FW_8192C_END_ADDRESS 0x3FFF +#define FW_8192C_PAGE_SIZE 4096 +#define FW_8192C_POLLING_DELAY 5 +#define FW_8192C_POLLING_TIMEOUT_COUNT 100 + +#define IS_FW_HEADER_EXIST(_pfwhdr) \ + ((_pfwhdr->signature&0xFFF0) == 0x92C0 ||\ + (_pfwhdr->signature&0xFFF0) == 0x88C0) + +struct rtl92c_firmware_header { + u16 signature; + u8 category; + u8 function; + u16 version; + u8 subversion; + u8 rsvd1; + u8 month; + u8 date; + u8 hour; + u8 minute; + u16 ramcodeSize; + u16 rsvd2; + u32 svnindex; + u32 rsvd3; + u32 rsvd4; + u32 rsvd5; +}; + +enum rtl8192c_h2c_cmd { + H2C_AP_OFFLOAD = 0, + H2C_SETPWRMODE = 1, + H2C_JOINBSSRPT = 2, + H2C_RSVDPAGE = 3, + H2C_RSSI_REPORT = 5, + H2C_RA_MASK = 6, + MAX_H2CCMD +}; + +#define pagenum_128(_len) (u32)(((_len)>>7) + ((_len)&0x7F ? 1 : 0)) + +#define SET_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val) +#define SET_H2CCMD_PWRMODE_PARM_SMART_PS(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val) +#define SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val) +#define SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val) +#define SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val) +#define SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val) +#define SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(__ph2ccmd, __val) \ + SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val) + +int rtl92c_download_fw(struct ieee80211_hw *hw); +void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id, + u32 cmd_len, u8 *p_cmdbuffer); +void rtl92c_firmware_selfreset(struct ieee80211_hw *hw); +void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode); +void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished); +void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus); + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/main.c b/drivers/net/wireless/rtlwifi/rtl8192c/main.c new file mode 100644 index 00000000000..2f624fc2749 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192c/main.c @@ -0,0 +1,39 @@ +/****************************************************************************** + * + * 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 + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger + * + *****************************************************************************/ + +#include "../wifi.h" + + +MODULE_AUTHOR("lizhaoming "); +MODULE_AUTHOR("Realtek WlanFAE "); +MODULE_AUTHOR("Georgia "); +MODULE_AUTHOR("Ziv Huang "); +MODULE_AUTHOR("Larry Finger "); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n PCI wireless"); diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c index 3728abc4df5..30e3ef8bade 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c @@ -27,44 +27,15 @@ * *****************************************************************************/ +#include "../wifi.h" +#include "../rtl8192ce/reg.h" +#include "../rtl8192ce/def.h" +#include "dm_common.h" +#include "phy_common.h" + /* Define macro to shorten lines */ #define MCS_TXPWR mcs_txpwrlevel_origoffset -static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset); -static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset, - u32 data); -static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset); -static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset, - u32 data); -static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask); -static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw); -static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw); -static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, - u8 configtype); -static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, - u8 configtype); -static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw); -static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, - u32 cmdtableidx, u32 cmdtablesz, - enum swchnlcmd_id cmdid, u32 para1, - u32 para2, u32 msdelay); -static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, - u8 channel, u8 *stage, u8 *step, - u32 *delay); -static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw, - enum wireless_mode wirelessmode, - long power_indbm); -static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw, - enum radio_path rfpath); -static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, - enum wireless_mode wirelessmode, - u8 txpwridx); -static void _rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t); - u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -84,6 +55,7 @@ u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask) return returnvalue; } +EXPORT_SYMBOL(rtl92c_phy_query_bb_reg); void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask, u32 data) @@ -106,24 +78,26 @@ void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw, RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x)," " data(%#x)\n", regaddr, bitmask, data)); - } +EXPORT_SYMBOL(rtl92c_phy_set_bb_reg); -static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw, +u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw, enum radio_path rfpath, u32 offset) { RT_ASSERT(false, ("deprecated!\n")); return 0; } +EXPORT_SYMBOL(_rtl92c_phy_fw_rf_serial_read); -static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw, +void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw, enum radio_path rfpath, u32 offset, u32 data) { RT_ASSERT(false, ("deprecated!\n")); } +EXPORT_SYMBOL(_rtl92c_phy_fw_rf_serial_write); -static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw, +u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw, enum radio_path rfpath, u32 offset) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -172,8 +146,9 @@ static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw, retvalue)); return retvalue; } +EXPORT_SYMBOL(_rtl92c_phy_rf_serial_read); -static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw, +void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw, enum radio_path rfpath, u32 offset, u32 data) { @@ -195,8 +170,9 @@ static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw, rfpath, pphyreg->rf3wire_offset, data_and_addr)); } +EXPORT_SYMBOL(_rtl92c_phy_rf_serial_write); -static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask) +u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask) { u32 i; @@ -206,6 +182,7 @@ static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask) } return i; } +EXPORT_SYMBOL(_rtl92c_phy_calculate_bit_shift); static void _rtl92c_phy_bb_config_1t(struct ieee80211_hw *hw) { @@ -222,10 +199,13 @@ static void _rtl92c_phy_bb_config_1t(struct ieee80211_hw *hw) } bool rtl92c_phy_rf_config(struct ieee80211_hw *hw) { - return rtl92c_phy_rf6052_config(hw); + struct rtl_priv *rtlpriv = rtl_priv(hw); + + return rtlpriv->cfg->ops->phy_rf6052_config(hw); } +EXPORT_SYMBOL(rtl92c_phy_rf_config); -static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw) +bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &(rtlpriv->phy); @@ -233,7 +213,7 @@ static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw) bool rtstatus; RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("==>\n")); - rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw, + rtstatus = rtlpriv->cfg->ops->config_bb_with_headerfile(hw, BASEBAND_CONFIG_PHY_REG); if (rtstatus != true) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Write BB Reg Fail!!")); @@ -245,14 +225,14 @@ static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw) } if (rtlefuse->autoload_failflag == false) { rtlphy->pwrgroup_cnt = 0; - rtstatus = _rtl92c_phy_config_bb_with_pgheaderfile(hw, + rtstatus = rtlpriv->cfg->ops->config_bb_with_pgheaderfile(hw, BASEBAND_CONFIG_PHY_REG); } if (rtstatus != true) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("BB_PG Reg Fail!!")); return false; } - rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw, + rtstatus = rtlpriv->cfg->ops->config_bb_with_headerfile(hw, BASEBAND_CONFIG_AGC_TAB); if (rtstatus != true) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("AGC Table Fail\n")); @@ -263,13 +243,9 @@ static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw) 0x200)); return true; } +EXPORT_SYMBOL(_rtl92c_phy_bb8192c_config_parafile); - -void rtl92c_phy_config_bb_external_pa(struct ieee80211_hw *hw) -{ -} - -static void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw, +void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask, u32 data) { @@ -404,12 +380,7 @@ static void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw, rtlphy->pwrgroup_cnt++; } } - -static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw, - enum radio_path rfpath) -{ - return true; -} +EXPORT_SYMBOL(_rtl92c_store_pwrIndex_diffrate_offset); void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw) { @@ -443,7 +414,7 @@ void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw) ROFDM0_RXDETECTOR3, rtlphy->framesync)); } -static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw) +void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &(rtlpriv->phy); @@ -547,6 +518,7 @@ static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw) TRANSCEIVEB_HSPI_READBACK; } +EXPORT_SYMBOL(_rtl92c_phy_init_bb_rf_register_definition); void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel) { @@ -615,7 +587,8 @@ static void _rtl92c_ccxpower_index_check(struct ieee80211_hw *hw, void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) { - struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv); u8 cckpowerlevel[2], ofdmpowerlevel[2]; if (rtlefuse->txpwr_fromeprom == false) @@ -625,9 +598,11 @@ void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) _rtl92c_ccxpower_index_check(hw, channel, &cckpowerlevel[0], &ofdmpowerlevel[0]); - rtl92c_phy_rf6052_set_cck_txpower(hw, &cckpowerlevel[0]); - rtl92c_phy_rf6052_set_ofdm_txpower(hw, &ofdmpowerlevel[0], channel); + rtlpriv->cfg->ops->phy_rf6052_set_cck_txpower(hw, &cckpowerlevel[0]); + rtlpriv->cfg->ops->phy_rf6052_set_ofdm_txpower(hw, &ofdmpowerlevel[0], + channel); } +EXPORT_SYMBOL(rtl92c_phy_set_txpower_level); bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm) { @@ -662,10 +637,12 @@ bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm) rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel); return true; } +EXPORT_SYMBOL(rtl92c_phy_update_txpower_dbm); void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw, u16 beaconinterval) { } +EXPORT_SYMBOL(rtl92c_phy_set_beacon_hw_reg); static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw, enum wireless_mode wirelessmode, @@ -697,6 +674,7 @@ static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw, return txpwridx; } +EXPORT_SYMBOL(_rtl92c_phy_dbm_to_txpwr_Idx); static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, enum wireless_mode wirelessmode, @@ -720,6 +698,7 @@ static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, pwrout_dbm = txpwridx / 2 + offset; return pwrout_dbm; } +EXPORT_SYMBOL(_rtl92c_phy_txpwr_idx_to_dbm); void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation) { @@ -749,6 +728,7 @@ void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation) } } } +EXPORT_SYMBOL(rtl92c_phy_scan_operation_backup); void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw, enum nl80211_channel_type ch_type) @@ -762,7 +742,7 @@ void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw, return; rtlphy->set_bwmode_inprogress = true; if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) - rtl92c_phy_set_bw_mode_callback(hw); + rtlpriv->cfg->ops->phy_set_bw_mode_callback(hw); else { RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, ("FALSE driver sleep or unload\n")); @@ -770,6 +750,7 @@ void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw, rtlphy->current_chan_bw = tmp_bw; } } +EXPORT_SYMBOL(rtl92c_phy_set_bw_mode); void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw) { @@ -798,6 +779,7 @@ void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw) } while (true); RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n")); } +EXPORT_SYMBOL(rtl92c_phy_sw_chnl_callback); u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw) { @@ -827,6 +809,7 @@ u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw) } return 1; } +EXPORT_SYMBOL(rtl92c_phy_sw_chnl); static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, u8 channel, u8 *stage, u8 *step, @@ -961,6 +944,7 @@ bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, u32 rfpath) { return true; } +EXPORT_SYMBOL(rtl8192_phy_check_is_legal_rfpath); static u8 _rtl92c_phy_path_a_iqk(struct ieee80211_hw *hw, bool config_pathb) { @@ -1901,19 +1885,22 @@ void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery) _rtl92c_phy_save_adda_registers(hw, iqk_bb_reg, rtlphy->iqk_bb_backup, 10); } +EXPORT_SYMBOL(rtl92c_phy_iq_calibrate); void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw) { + struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); bool start_conttx = false, singletone = false; if (start_conttx || singletone) return; if (IS_92C_SERIAL(rtlhal->version)) - _rtl92c_phy_lc_calibrate(hw, true); + rtlpriv->cfg->ops->phy_lc_calibrate(hw, true); else - _rtl92c_phy_lc_calibrate(hw, false); + rtlpriv->cfg->ops->phy_lc_calibrate(hw, false); } +EXPORT_SYMBOL(rtl92c_phy_lc_calibrate); void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta) { @@ -1928,6 +1915,7 @@ void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta) else _rtl92c_phy_ap_calibrate(hw, delta, false); } +EXPORT_SYMBOL(rtl92c_phy_ap_calibrate); void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain) { @@ -1938,6 +1926,7 @@ void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain) else _rtl92c_phy_set_rfpath_switch(hw, bmain, false); } +EXPORT_SYMBOL(rtl92c_phy_set_rfpath_switch); bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype) { @@ -1976,6 +1965,7 @@ bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype) RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, ("<--IO Type(%#x)\n", iotype)); return true; } +EXPORT_SYMBOL(rtl92c_phy_set_io_cmd); void rtl92c_phy_set_io(struct ieee80211_hw *hw) { @@ -2005,6 +1995,7 @@ void rtl92c_phy_set_io(struct ieee80211_hw *hw) RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, ("<---(%#x)\n", rtlphy->current_io_type)); } +EXPORT_SYMBOL(rtl92c_phy_set_io); void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw) { @@ -2017,8 +2008,9 @@ void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw) rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); } +EXPORT_SYMBOL(rtl92ce_phy_set_rf_on); -static void _rtl92ce_phy_set_rf_sleep(struct ieee80211_hw *hw) +void _rtl92c_phy_set_rf_sleep(struct ieee80211_hw *hw) { u32 u4b_tmp; u8 delay = 5; @@ -2047,3 +2039,4 @@ static void _rtl92ce_phy_set_rf_sleep(struct ieee80211_hw *hw) rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22); } +EXPORT_SYMBOL(_rtl92c_phy_set_rf_sleep); diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h new file mode 100644 index 00000000000..148bc019f4b --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h @@ -0,0 +1,246 @@ +/****************************************************************************** + * + * 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 + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger + * + *****************************************************************************/ + +#ifndef __RTL92C_PHY_H__ +#define __RTL92C_PHY_H__ + +#define MAX_PRECMD_CNT 16 +#define MAX_RFDEPENDCMD_CNT 16 +#define MAX_POSTCMD_CNT 16 + +#define MAX_DOZE_WAITING_TIMES_9x 64 + +#define RT_CANNOT_IO(hw) false +#define HIGHPOWER_RADIOA_ARRAYLEN 22 + +#define MAX_TOLERANCE 5 +#define IQK_DELAY_TIME 1 + +#define APK_BB_REG_NUM 5 +#define APK_AFE_REG_NUM 16 +#define APK_CURVE_REG_NUM 4 +#define PATH_NUM 2 + +#define LOOP_LIMIT 5 +#define MAX_STALL_TIME 50 +#define AntennaDiversityValue 0x80 +#define MAX_TXPWR_IDX_NMODE_92S 63 +#define Reset_Cnt_Limit 3 + +#define IQK_ADDA_REG_NUM 16 +#define IQK_MAC_REG_NUM 4 + +#define RF90_PATH_MAX 2 + +#define CT_OFFSET_MAC_ADDR 0X16 + +#define CT_OFFSET_CCK_TX_PWR_IDX 0x5A +#define CT_OFFSET_HT401S_TX_PWR_IDX 0x60 +#define CT_OFFSET_HT402S_TX_PWR_IDX_DIF 0x66 +#define CT_OFFSET_HT20_TX_PWR_IDX_DIFF 0x69 +#define CT_OFFSET_OFDM_TX_PWR_IDX_DIFF 0x6C + +#define CT_OFFSET_HT40_MAX_PWR_OFFSET 0x6F +#define CT_OFFSET_HT20_MAX_PWR_OFFSET 0x72 + +#define CT_OFFSET_CHANNEL_PLAH 0x75 +#define CT_OFFSET_THERMAL_METER 0x78 +#define CT_OFFSET_RF_OPTION 0x79 +#define CT_OFFSET_VERSION 0x7E +#define CT_OFFSET_CUSTOMER_ID 0x7F + +#define RTL92C_MAX_PATH_NUM 2 +#define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER 255 +enum swchnlcmd_id { + CMDID_END, + CMDID_SET_TXPOWEROWER_LEVEL, + CMDID_BBREGWRITE10, + CMDID_WRITEPORT_ULONG, + CMDID_WRITEPORT_USHORT, + CMDID_WRITEPORT_UCHAR, + CMDID_RF_WRITEREG, +}; + +struct swchnlcmd { + enum swchnlcmd_id cmdid; + u32 para1; + u32 para2; + u32 msdelay; +}; + +enum hw90_block_e { + HW90_BLOCK_MAC = 0, + HW90_BLOCK_PHY0 = 1, + HW90_BLOCK_PHY1 = 2, + HW90_BLOCK_RF = 3, + HW90_BLOCK_MAXIMUM = 4, +}; + +enum baseband_config_type { + BASEBAND_CONFIG_PHY_REG = 0, + BASEBAND_CONFIG_AGC_TAB = 1, +}; + +enum ra_offset_area { + RA_OFFSET_LEGACY_OFDM1, + RA_OFFSET_LEGACY_OFDM2, + RA_OFFSET_HT_OFDM1, + RA_OFFSET_HT_OFDM2, + RA_OFFSET_HT_OFDM3, + RA_OFFSET_HT_OFDM4, + RA_OFFSET_HT_CCK, +}; + +enum antenna_path { + ANTENNA_NONE, + ANTENNA_D, + ANTENNA_C, + ANTENNA_CD, + ANTENNA_B, + ANTENNA_BD, + ANTENNA_BC, + ANTENNA_BCD, + ANTENNA_A, + ANTENNA_AD, + ANTENNA_AC, + ANTENNA_ACD, + ANTENNA_AB, + ANTENNA_ABD, + ANTENNA_ABC, + ANTENNA_ABCD +}; + +struct r_antenna_select_ofdm { + u32 r_tx_antenna:4; + u32 r_ant_l:4; + u32 r_ant_non_ht:4; + u32 r_ant_ht1:4; + u32 r_ant_ht2:4; + u32 r_ant_ht_s1:4; + u32 r_ant_non_ht_s1:4; + u32 ofdm_txsc:2; + u32 reserved:2; +}; + +struct r_antenna_select_cck { + u8 r_cckrx_enable_2:2; + u8 r_cckrx_enable:2; + u8 r_ccktx_enable:4; +}; + +struct efuse_contents { + u8 mac_addr[ETH_ALEN]; + u8 cck_tx_power_idx[6]; + u8 ht40_1s_tx_power_idx[6]; + u8 ht40_2s_tx_power_idx_diff[3]; + u8 ht20_tx_power_idx_diff[3]; + u8 ofdm_tx_power_idx_diff[3]; + u8 ht40_max_power_offset[3]; + u8 ht20_max_power_offset[3]; + u8 channel_plan; + u8 thermal_meter; + u8 rf_option[5]; + u8 version; + u8 oem_id; + u8 regulatory; +}; + +struct tx_power_struct { + u8 cck[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 ht40_1s[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 ht40_2s[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 ht20_diff[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 legacy_ht_diff[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 legacy_ht_txpowerdiff; + u8 groupht20[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 groupht40[RTL92C_MAX_PATH_NUM][CHANNEL_MAX_NUMBER]; + u8 pwrgroup_cnt; + u32 mcs_original_offset[4][16]; +}; + +extern u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw, + u32 regaddr, u32 bitmask); +extern void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw, + u32 regaddr, u32 bitmask, u32 data); +extern u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 regaddr, + u32 bitmask); +extern void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 regaddr, + u32 bitmask, u32 data); +extern bool rtl92c_phy_mac_config(struct ieee80211_hw *hw); +extern bool rtl92c_phy_bb_config(struct ieee80211_hw *hw); +extern bool rtl92c_phy_rf_config(struct ieee80211_hw *hw); +extern bool rtl92c_phy_config_rf_with_feaderfile(struct ieee80211_hw *hw, + enum radio_path rfpath); +extern void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw); +extern void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw, + long *powerlevel); +extern void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel); +extern bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, + long power_indbm); +extern void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw, + u8 operation); +extern void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw); +extern void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw, + enum nl80211_channel_type ch_type); +extern void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw); +extern u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw); +extern void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery); +extern void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw, + u16 beaconinterval); +void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta); +void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw); +void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain); +bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, + enum radio_path rfpath); +extern bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, + u32 rfpath); +extern bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw, + enum rf_pwrstate rfpwr_state); +void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw); +void rtl92c_phy_set_io(struct ieee80211_hw *hw); +void rtl92c_bb_block_on(struct ieee80211_hw *hw); +u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask); +static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, + enum wireless_mode wirelessmode, + u8 txpwridx); +static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw, + enum wireless_mode wirelessmode, + long power_indbm); +void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw); +static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, + u32 cmdtableidx, u32 cmdtablesz, + enum swchnlcmd_id cmdid, u32 para1, + u32 para2, u32 msdelay); +static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, + u8 channel, u8 *stage, u8 *step, + u32 *delay); + +#endif -- cgit v1.2.3-70-g09d2