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RTL88x2BU-Linux-Driver/hal/halmac/halmac_88xx/halmac_cfg_wmac_88xx.c

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/******************************************************************************
*
* Copyright(c) 2016 - 2018 Realtek Corporation. All rights reserved.
*
* 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.
*
******************************************************************************/
#include "halmac_cfg_wmac_88xx.h"
#include "halmac_88xx_cfg.h"
#if HALMAC_88XX_SUPPORT
#define MAC_CLK_SPEED 80 /* 80M */
enum mac_clock_hw_def {
MAC_CLK_HW_DEF_80M = 0,
MAC_CLK_HW_DEF_40M = 1,
MAC_CLK_HW_DEF_20M = 2,
};
/**
* cfg_mac_addr_88xx() - config mac address
* @adapter : the adapter of halmac
* @port : 0 for port0, 1 for port1, 2 for port2, 3 for port3, 4 for port4
* @addr : mac address
* Author : KaiYuan Chang/Ivan Lin
* Return : enum halmac_ret_status
* More details of status code can be found in prototype document
*/
enum halmac_ret_status
cfg_mac_addr_88xx(struct halmac_adapter *adapter, u8 port,
union halmac_wlan_addr *addr)
{
u16 mac_addr_h;
u32 mac_addr_l;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
if (port >= HALMAC_PORTID_NUM) {
PLTFM_MSG_ERR("[ERR]port index >= 5\n");
return HALMAC_RET_PORT_NOT_SUPPORT;
}
mac_addr_l = addr->addr_l_h.low;
mac_addr_h = addr->addr_l_h.high;
mac_addr_l = rtk_le32_to_cpu(mac_addr_l);
mac_addr_h = rtk_le16_to_cpu(mac_addr_h);
switch (port) {
case HALMAC_PORTID0:
HALMAC_REG_W32(REG_MACID, mac_addr_l);
HALMAC_REG_W16(REG_MACID + 4, mac_addr_h);
break;
case HALMAC_PORTID1:
HALMAC_REG_W32(REG_MACID1, mac_addr_l);
HALMAC_REG_W16(REG_MACID1 + 4, mac_addr_h);
break;
case HALMAC_PORTID2:
HALMAC_REG_W32(REG_MACID2, mac_addr_l);
HALMAC_REG_W16(REG_MACID2 + 4, mac_addr_h);
break;
case HALMAC_PORTID3:
HALMAC_REG_W32(REG_MACID3, mac_addr_l);
HALMAC_REG_W16(REG_MACID3 + 4, mac_addr_h);
break;
case HALMAC_PORTID4:
HALMAC_REG_W32(REG_MACID4, mac_addr_l);
HALMAC_REG_W16(REG_MACID4 + 4, mac_addr_h);
break;
default:
break;
}
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* cfg_bssid_88xx() - config BSSID
* @adapter : the adapter of halmac
* @port : 0 for port0, 1 for port1, 2 for port2, 3 for port3, 4 for port4
* @addr : bssid
* Author : KaiYuan Chang/Ivan Lin
* Return : enum halmac_ret_status
* More details of status code can be found in prototype document
*/
enum halmac_ret_status
cfg_bssid_88xx(struct halmac_adapter *adapter, u8 port,
union halmac_wlan_addr *addr)
{
u16 bssid_addr_h;
u32 bssid_addr_l;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
if (port >= HALMAC_PORTID_NUM) {
PLTFM_MSG_ERR("[ERR]port index > 5\n");
return HALMAC_RET_PORT_NOT_SUPPORT;
}
bssid_addr_l = addr->addr_l_h.low;
bssid_addr_h = addr->addr_l_h.high;
bssid_addr_l = rtk_le32_to_cpu(bssid_addr_l);
bssid_addr_h = rtk_le16_to_cpu(bssid_addr_h);
switch (port) {
case HALMAC_PORTID0:
HALMAC_REG_W32(REG_BSSID, bssid_addr_l);
HALMAC_REG_W16(REG_BSSID + 4, bssid_addr_h);
break;
case HALMAC_PORTID1:
HALMAC_REG_W32(REG_BSSID1, bssid_addr_l);
HALMAC_REG_W16(REG_BSSID1 + 4, bssid_addr_h);
break;
case HALMAC_PORTID2:
HALMAC_REG_W32(REG_BSSID2, bssid_addr_l);
HALMAC_REG_W16(REG_BSSID2 + 4, bssid_addr_h);
break;
case HALMAC_PORTID3:
HALMAC_REG_W32(REG_BSSID3, bssid_addr_l);
HALMAC_REG_W16(REG_BSSID3 + 4, bssid_addr_h);
break;
case HALMAC_PORTID4:
HALMAC_REG_W32(REG_BSSID4, bssid_addr_l);
HALMAC_REG_W16(REG_BSSID4 + 4, bssid_addr_h);
break;
default:
break;
}
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* cfg_transmitter_addr_88xx() - config transmitter address
* @adapter : the adapter of halmac
* @port : 0 for port0, 1 for port1, 2 for port2, 3 for port3, 4 for port4
* @addr :
* Author : Alan
* Return : enum halmac_ret_status
*/
enum halmac_ret_status
cfg_transmitter_addr_88xx(struct halmac_adapter *adapter, u8 port,
union halmac_wlan_addr *addr)
{
u16 mac_addr_h;
u32 mac_addr_l;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
if (port >= HALMAC_PORTID_NUM) {
PLTFM_MSG_ERR("[ERR]port index > 5\n");
return HALMAC_RET_PORT_NOT_SUPPORT;
}
mac_addr_l = addr->addr_l_h.low;
mac_addr_h = addr->addr_l_h.high;
mac_addr_l = rtk_le32_to_cpu(mac_addr_l);
mac_addr_h = rtk_le16_to_cpu(mac_addr_h);
switch (port) {
case HALMAC_PORTID0:
HALMAC_REG_W32(REG_TRANSMIT_ADDRSS_0, mac_addr_l);
HALMAC_REG_W16(REG_TRANSMIT_ADDRSS_0 + 4, mac_addr_h);
break;
case HALMAC_PORTID1:
HALMAC_REG_W32(REG_TRANSMIT_ADDRSS_1, mac_addr_l);
HALMAC_REG_W16(REG_TRANSMIT_ADDRSS_1 + 4, mac_addr_h);
break;
case HALMAC_PORTID2:
HALMAC_REG_W32(REG_TRANSMIT_ADDRSS_2, mac_addr_l);
HALMAC_REG_W16(REG_TRANSMIT_ADDRSS_2 + 4, mac_addr_h);
break;
case HALMAC_PORTID3:
HALMAC_REG_W32(REG_TRANSMIT_ADDRSS_3, mac_addr_l);
HALMAC_REG_W16(REG_TRANSMIT_ADDRSS_3 + 4, mac_addr_h);
break;
case HALMAC_PORTID4:
HALMAC_REG_W32(REG_TRANSMIT_ADDRSS_4, mac_addr_l);
HALMAC_REG_W16(REG_TRANSMIT_ADDRSS_4 + 4, mac_addr_h);
break;
default:
break;
}
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* cfg_net_type_88xx() - config network type
* @adapter : the adapter of halmac
* @port : 0 for port0, 1 for port1, 2 for port2, 3 for port3, 4 for port4
* @addr : mac address
* Author : Alan
* Return : enum halmac_ret_status
*/
enum halmac_ret_status
cfg_net_type_88xx(struct halmac_adapter *adapter, u8 port,
enum halmac_network_type_select net_type)
{
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
u8 value8 = 0;
u8 net_type_tmp = 0;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
if (net_type == HALMAC_NETWORK_AP) {
if (port >= HALMAC_PORTID1) {
PLTFM_MSG_ERR("[ERR]AP port > 1\n");
return HALMAC_RET_PORT_NOT_SUPPORT;
}
}
switch (port) {
case HALMAC_PORTID0:
net_type_tmp = net_type;
value8 = ((HALMAC_REG_R8(REG_CR + 2) & 0xFC) | net_type_tmp);
HALMAC_REG_W8(REG_CR + 2, value8);
break;
case HALMAC_PORTID1:
net_type_tmp = (net_type << 2);
value8 = ((HALMAC_REG_R8(REG_CR + 2) & 0xF3) | net_type_tmp);
HALMAC_REG_W8(REG_CR + 2, value8);
break;
case HALMAC_PORTID2:
net_type_tmp = net_type;
value8 = ((HALMAC_REG_R8(REG_CR_EXT) & 0xFC) | net_type_tmp);
HALMAC_REG_W8(REG_CR_EXT, value8);
break;
case HALMAC_PORTID3:
net_type_tmp = (net_type << 2);
value8 = ((HALMAC_REG_R8(REG_CR_EXT) & 0xF3) | net_type_tmp);
HALMAC_REG_W8(REG_CR_EXT, value8);
break;
case HALMAC_PORTID4:
net_type_tmp = (net_type << 4);
value8 = ((HALMAC_REG_R8(REG_CR_EXT) & 0xCF) | net_type_tmp);
HALMAC_REG_W8(REG_CR_EXT, value8);
break;
default:
break;
}
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* cfg_tsf_rst_88xx() - tsf reset
* @adapter : the adapter of halmac
* @port : 0 for port0, 1 for port1, 2 for port2, 3 for port3, 4 for port4
* Author : Alan
* Return : enum halmac_ret_status
*/
enum halmac_ret_status
cfg_tsf_rst_88xx(struct halmac_adapter *adapter, u8 port)
{
u8 tsf_rst = 0;
u8 value8;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
switch (port) {
case HALMAC_PORTID0:
tsf_rst = BIT_TSFTR_RST;
break;
case HALMAC_PORTID1:
tsf_rst = BIT_TSFTR_CLI0_RST;
break;
case HALMAC_PORTID2:
tsf_rst = BIT_TSFTR_CLI1_RST;
break;
case HALMAC_PORTID3:
tsf_rst = BIT_TSFTR_CLI2_RST;
break;
case HALMAC_PORTID4:
tsf_rst = BIT_TSFTR_CLI3_RST;
break;
default:
break;
}
value8 = HALMAC_REG_R8(REG_DUAL_TSF_RST);
HALMAC_REG_W8(REG_DUAL_TSF_RST, value8 | tsf_rst);
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* cfg_bcn_space_88xx() - config beacon space
* @adapter : the adapter of halmac
* @port : 0 for port0, 1 for port1, 2 for port2, 3 for port3, 4 for port4
* @bcn_space : beacon space
* Author : Alan
* Return : enum halmac_ret_status
*/
enum halmac_ret_status
cfg_bcn_space_88xx(struct halmac_adapter *adapter, u8 port, u32 bcn_space)
{
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
u16 bcn_space_real = 0;
u16 value16 = 0;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
bcn_space_real = ((u16)bcn_space);
switch (port) {
case HALMAC_PORTID0:
HALMAC_REG_W16(REG_MBSSID_BCN_SPACE, bcn_space_real);
break;
case HALMAC_PORTID1:
value16 = HALMAC_REG_R16(REG_MBSSID_BCN_SPACE + 2) & 0xF000;
value16 |= bcn_space_real;
HALMAC_REG_W16(REG_MBSSID_BCN_SPACE + 2, value16);
break;
case HALMAC_PORTID2:
value16 = HALMAC_REG_R16(REG_MBSSID_BCN_SPACE2) & 0xF000;
value16 |= bcn_space_real;
HALMAC_REG_W16(REG_MBSSID_BCN_SPACE2, value16);
break;
case HALMAC_PORTID3:
value16 = HALMAC_REG_R16(REG_MBSSID_BCN_SPACE2 + 2) & 0xF000;
value16 |= bcn_space_real;
HALMAC_REG_W16(REG_MBSSID_BCN_SPACE2 + 2, value16);
break;
case HALMAC_PORTID4:
value16 = HALMAC_REG_R16(REG_MBSSID_BCN_SPACE3) & 0xF000;
value16 |= bcn_space_real;
HALMAC_REG_W16(REG_MBSSID_BCN_SPACE3, value16);
break;
default:
break;
}
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* rw_bcn_ctrl_88xx() - r/w beacon control
* @adapter : the adapter of halmac
* @port : 0 for port0, 1 for port1, 2 for port2, 3 for port3, 4 for port4
* @write_en : 1->write beacon function 0->read beacon function
* @pBcn_ctrl : beacon control info
* Author : KaiYuan Chang/Ivan Lin
* Return : enum halmac_ret_status
*/
enum halmac_ret_status
rw_bcn_ctrl_88xx(struct halmac_adapter *adapter, u8 port, u8 write_en,
struct halmac_bcn_ctrl *ctrl)
{
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
u8 ctrl_value = 0;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
if (write_en) {
if (ctrl->dis_rx_bssid_fit == _TRUE)
ctrl_value |= BIT_DIS_RX_BSSID_FIT;
if (ctrl->en_txbcn_rpt == _TRUE)
ctrl_value |= BIT_P0_EN_TXBCN_RPT;
if (ctrl->dis_tsf_udt == _TRUE)
ctrl_value |= BIT_DIS_TSF_UDT;
if (ctrl->en_bcn == _TRUE)
ctrl_value |= BIT_EN_BCN_FUNCTION;
if (ctrl->en_rxbcn_rpt == _TRUE)
ctrl_value |= BIT_P0_EN_RXBCN_RPT;
if (ctrl->en_p2p_ctwin == _TRUE)
ctrl_value |= BIT_EN_P2P_CTWINDOW;
if (ctrl->en_p2p_bcn_area == _TRUE)
ctrl_value |= BIT_EN_P2P_BCNQ_AREA;
switch (port) {
case HALMAC_PORTID0:
HALMAC_REG_W8(REG_BCN_CTRL, ctrl_value);
break;
case HALMAC_PORTID1:
HALMAC_REG_W8(REG_BCN_CTRL_CLINT0, ctrl_value);
break;
case HALMAC_PORTID2:
HALMAC_REG_W8(REG_BCN_CTRL_CLINT1, ctrl_value);
break;
case HALMAC_PORTID3:
HALMAC_REG_W8(REG_BCN_CTRL_CLINT2, ctrl_value);
break;
case HALMAC_PORTID4:
HALMAC_REG_W8(REG_BCN_CTRL_CLINT3, ctrl_value);
break;
default:
break;
}
} else {
switch (port) {
case HALMAC_PORTID0:
ctrl_value = HALMAC_REG_R8(REG_BCN_CTRL);
break;
case HALMAC_PORTID1:
ctrl_value = HALMAC_REG_R8(REG_BCN_CTRL_CLINT0);
break;
case HALMAC_PORTID2:
ctrl_value = HALMAC_REG_R8(REG_BCN_CTRL_CLINT1);
break;
case HALMAC_PORTID3:
ctrl_value = HALMAC_REG_R8(REG_BCN_CTRL_CLINT2);
break;
case HALMAC_PORTID4:
ctrl_value = HALMAC_REG_R8(REG_BCN_CTRL_CLINT3);
break;
default:
break;
}
if (ctrl_value & BIT_EN_P2P_BCNQ_AREA)
ctrl->en_p2p_bcn_area = _TRUE;
else
ctrl->en_p2p_bcn_area = _FALSE;
if (ctrl_value & BIT_EN_P2P_CTWINDOW)
ctrl->en_p2p_ctwin = _TRUE;
else
ctrl->en_p2p_ctwin = _FALSE;
if (ctrl_value & BIT_P0_EN_RXBCN_RPT)
ctrl->en_rxbcn_rpt = _TRUE;
else
ctrl->en_rxbcn_rpt = _FALSE;
if (ctrl_value & BIT_EN_BCN_FUNCTION)
ctrl->en_bcn = _TRUE;
else
ctrl->en_bcn = _FALSE;
if (ctrl_value & BIT_DIS_TSF_UDT)
ctrl->dis_tsf_udt = _TRUE;
else
ctrl->dis_tsf_udt = _FALSE;
if (ctrl_value & BIT_P0_EN_TXBCN_RPT)
ctrl->en_txbcn_rpt = _TRUE;
else
ctrl->en_txbcn_rpt = _FALSE;
if (ctrl_value & BIT_DIS_RX_BSSID_FIT)
ctrl->dis_rx_bssid_fit = _TRUE;
else
ctrl->dis_rx_bssid_fit = _FALSE;
}
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* cfg_multicast_addr_88xx() - config multicast address
* @adapter : the adapter of halmac
* @addr : multicast address
* Author : KaiYuan Chang/Ivan Lin
* Return : enum halmac_ret_status
* More details of status code can be found in prototype document
*/
enum halmac_ret_status
cfg_multicast_addr_88xx(struct halmac_adapter *adapter,
union halmac_wlan_addr *addr)
{
u16 addr_h;
u32 addr_l;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
addr_l = addr->addr_l_h.low;
addr_h = addr->addr_l_h.high;
addr_l = rtk_le32_to_cpu(addr_l);
addr_h = rtk_le16_to_cpu(addr_h);
HALMAC_REG_W32(REG_MAR, addr_l);
HALMAC_REG_W16(REG_MAR + 4, addr_h);
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* cfg_operation_mode_88xx() - config operation mode
* @adapter : the adapter of halmac
* @mode : 802.11 standard(b/g/n/ac)
* Author : KaiYuan Chang/Ivan Lin
* Return : enum halmac_ret_status
* More details of status code can be found in prototype document
*/
enum halmac_ret_status
cfg_operation_mode_88xx(struct halmac_adapter *adapter,
enum halmac_wireless_mode mode)
{
return HALMAC_RET_SUCCESS;
}
/**
* cfg_ch_bw_88xx() - config channel & bandwidth
* @adapter : the adapter of halmac
* @ch : WLAN channel, support 2.4G & 5G
* @idx : primary channel index, idx1, idx2, idx3, idx4
* @bw : band width, 20, 40, 80, 160, 5 ,10
* Author : KaiYuan Chang
* Return : enum halmac_ret_status
* More details of status code can be found in prototype document
*/
enum halmac_ret_status
cfg_ch_bw_88xx(struct halmac_adapter *adapter, u8 ch,
enum halmac_pri_ch_idx idx, enum halmac_bw bw)
{
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
cfg_pri_ch_idx_88xx(adapter, idx);
cfg_bw_88xx(adapter, bw);
cfg_ch_88xx(adapter, ch);
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
enum halmac_ret_status
cfg_ch_88xx(struct halmac_adapter *adapter, u8 ch)
{
u8 value8;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
value8 = HALMAC_REG_R8(REG_CCK_CHECK);
value8 = value8 & (~(BIT(7)));
if (ch > 35)
value8 = value8 | BIT(7);
HALMAC_REG_W8(REG_CCK_CHECK, value8);
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
enum halmac_ret_status
cfg_pri_ch_idx_88xx(struct halmac_adapter *adapter, enum halmac_pri_ch_idx idx)
{
u8 txsc40 = 0, txsc20 = 0;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
txsc20 = idx;
if (txsc20 == HALMAC_CH_IDX_1 || txsc20 == HALMAC_CH_IDX_3)
txsc40 = 9;
else
txsc40 = 10;
HALMAC_REG_W8(REG_DATA_SC, BIT_TXSC_20M(txsc20) | BIT_TXSC_40M(txsc40));
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* cfg_bw_88xx() - config bandwidth
* @adapter : the adapter of halmac
* @bw : band width, 20, 40, 80, 160, 5 ,10
* Author : KaiYuan Chang
* Return : enum halmac_ret_status
* More details of status code can be found in prototype document
*/
enum halmac_ret_status
cfg_bw_88xx(struct halmac_adapter *adapter, enum halmac_bw bw)
{
u32 value32;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
value32 = HALMAC_REG_R32(REG_WMAC_TRXPTCL_CTL);
value32 = value32 & (~(BIT(7) | BIT(8)));
switch (bw) {
case HALMAC_BW_80:
value32 = value32 | BIT(7);
break;
case HALMAC_BW_40:
value32 = value32 | BIT(8);
break;
case HALMAC_BW_20:
case HALMAC_BW_10:
case HALMAC_BW_5:
break;
default:
break;
}
HALMAC_REG_W32(REG_WMAC_TRXPTCL_CTL, value32);
/* TODO:Move to change mac clk api later... */
value32 = HALMAC_REG_R32(REG_AFE_CTRL1) & ~(BIT(20) | BIT(21));
value32 |= (MAC_CLK_HW_DEF_80M << BIT_SHIFT_MAC_CLK_SEL);
HALMAC_REG_W32(REG_AFE_CTRL1, value32);
HALMAC_REG_W8(REG_USTIME_TSF, MAC_CLK_SPEED);
HALMAC_REG_W8(REG_USTIME_EDCA, MAC_CLK_SPEED);
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
void
enable_bb_rf_88xx(struct halmac_adapter *adapter, u8 enable)
{
u8 value8;
u32 value32;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
if (enable == 1) {
value8 = HALMAC_REG_R8(REG_SYS_FUNC_EN);
value8 = value8 | BIT(0) | BIT(1);
HALMAC_REG_W8(REG_SYS_FUNC_EN, value8);
value8 = HALMAC_REG_R8(REG_RF_CTRL);
value8 = value8 | BIT(0) | BIT(1) | BIT(2);
HALMAC_REG_W8(REG_RF_CTRL, value8);
value32 = HALMAC_REG_R32(REG_WLRF1);
value32 = value32 | BIT(24) | BIT(25) | BIT(26);
HALMAC_REG_W32(REG_WLRF1, value32);
} else {
value8 = HALMAC_REG_R8(REG_SYS_FUNC_EN);
value8 = value8 & (~(BIT(0) | BIT(1)));
HALMAC_REG_W8(REG_SYS_FUNC_EN, value8);
value8 = HALMAC_REG_R8(REG_RF_CTRL);
value8 = value8 & (~(BIT(0) | BIT(1) | BIT(2)));
HALMAC_REG_W8(REG_RF_CTRL, value8);
value32 = HALMAC_REG_R32(REG_WLRF1);
value32 = value32 & (~(BIT(24) | BIT(25) | BIT(26)));
HALMAC_REG_W32(REG_WLRF1, value32);
}
}
/**
* cfg_la_mode_88xx() - config la mode
* @adapter : the adapter of halmac
* @mode :
* disable : no TXFF space reserved for LA debug
* partial : partial TXFF space is reserved for LA debug
* full : all TXFF space is reserved for LA debug
* Author : KaiYuan Chang
* Return : enum halmac_ret_status
* More details of status code can be found in prototype document
*/
enum halmac_ret_status
cfg_la_mode_88xx(struct halmac_adapter *adapter, enum halmac_la_mode mode)
{
if (adapter->api_registry.la_mode_en == 0)
return HALMAC_RET_NOT_SUPPORT;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
adapter->txff_alloc.la_mode = mode;
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* cfg_rxfifo_expand_mode_88xx() - rx fifo expanding
* @adapter : the adapter of halmac
* @mode :
* disable : normal mode
* 1 block : Rx FIFO + 1 FIFO block; Tx fifo - 1 FIFO block
* 2 block : Rx FIFO + 2 FIFO block; Tx fifo - 2 FIFO block
* 3 block : Rx FIFO + 3 FIFO block; Tx fifo - 3 FIFO block
* Author : Soar
* Return : enum halmac_ret_status
* More details of status code can be found in prototype document
*/
enum halmac_ret_status
cfg_rxfifo_expand_mode_88xx(struct halmac_adapter *adapter,
enum halmac_rx_fifo_expanding_mode mode)
{
if (adapter->api_registry.rx_exp_en == 0)
return HALMAC_RET_NOT_SUPPORT;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
adapter->txff_alloc.rx_fifo_exp_mode = mode;
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
enum halmac_ret_status
config_security_88xx(struct halmac_adapter *adapter,
struct halmac_security_setting *setting)
{
u8 sec_cfg;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
HALMAC_REG_W16(REG_CR, (u16)(HALMAC_REG_R16(REG_CR) | BIT_MAC_SEC_EN));
if (setting->compare_keyid == 1) {
sec_cfg = HALMAC_REG_R8(REG_SECCFG + 1) | BIT(0);
HALMAC_REG_W8(REG_SECCFG + 1, sec_cfg);
adapter->hw_cfg_info.chk_security_keyid = 1;
} else {
adapter->hw_cfg_info.chk_security_keyid = 0;
}
sec_cfg = HALMAC_REG_R8(REG_SECCFG);
/* BC/MC uses default key */
/* cam entry 0~3, kei id = 0 -> entry0, kei id = 1 -> entry1... */
sec_cfg |= (BIT_TXBCUSEDK | BIT_RXBCUSEDK);
if (setting->tx_encryption == 1)
sec_cfg |= BIT_TXENC;
else
sec_cfg &= ~BIT_TXENC;
if (setting->rx_decryption == 1)
sec_cfg |= BIT_RXDEC;
else
sec_cfg &= ~BIT_RXDEC;
HALMAC_REG_W8(REG_SECCFG, sec_cfg);
if (setting->bip_enable == 1) {
if (adapter->chip_id == HALMAC_CHIP_ID_8822B)
return HALMAC_RET_BIP_NO_SUPPORT;
#if HALMAC_8821C_SUPPORT
sec_cfg = HALMAC_REG_R8(REG_WSEC_OPTION + 2);
if (setting->tx_encryption == 1)
sec_cfg |= (BIT(3) | BIT(5));
else
sec_cfg &= ~(BIT(3) | BIT(5));
if (setting->rx_decryption == 1)
sec_cfg |= (BIT(4) | BIT(6));
else
sec_cfg &= ~(BIT(4) | BIT(6));
HALMAC_REG_W8(REG_WSEC_OPTION + 2, sec_cfg);
#endif
}
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
u8
get_used_cam_entry_num_88xx(struct halmac_adapter *adapter,
enum hal_security_type sec_type)
{
u8 entry_num;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
switch (sec_type) {
case HAL_SECURITY_TYPE_WEP40:
case HAL_SECURITY_TYPE_WEP104:
case HAL_SECURITY_TYPE_TKIP:
case HAL_SECURITY_TYPE_AES128:
case HAL_SECURITY_TYPE_GCMP128:
case HAL_SECURITY_TYPE_GCMSMS4:
case HAL_SECURITY_TYPE_BIP:
entry_num = 1;
break;
case HAL_SECURITY_TYPE_WAPI:
case HAL_SECURITY_TYPE_AES256:
case HAL_SECURITY_TYPE_GCMP256:
entry_num = 2;
break;
default:
entry_num = 0;
break;
}
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return entry_num;
}
enum halmac_ret_status
write_cam_88xx(struct halmac_adapter *adapter, u32 idx,
struct halmac_cam_entry_info *info)
{
u32 i;
u32 cmd = 0x80010000;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
struct halmac_cam_entry_format *fmt = NULL;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
if (idx >= adapter->hw_cfg_info.cam_entry_num)
return HALMAC_RET_ENTRY_INDEX_ERROR;
if (info->key_id > 3)
return HALMAC_RET_FAIL;
fmt = (struct halmac_cam_entry_format *)PLTFM_MALLOC(sizeof(*fmt));
if (!fmt)
return HALMAC_RET_NULL_POINTER;
PLTFM_MEMSET(fmt, 0x00, sizeof(*fmt));
if (adapter->hw_cfg_info.chk_security_keyid == 1)
fmt->key_id = info->key_id;
fmt->valid = info->valid;
PLTFM_MEMCPY(fmt->mac_address, info->mac_address, 6);
PLTFM_MEMCPY(fmt->key, info->key, 16);
switch (info->security_type) {
case HAL_SECURITY_TYPE_NONE:
fmt->type = 0;
break;
case HAL_SECURITY_TYPE_WEP40:
fmt->type = 1;
break;
case HAL_SECURITY_TYPE_WEP104:
fmt->type = 5;
break;
case HAL_SECURITY_TYPE_TKIP:
fmt->type = 2;
break;
case HAL_SECURITY_TYPE_AES128:
fmt->type = 4;
break;
case HAL_SECURITY_TYPE_WAPI:
fmt->type = 6;
break;
case HAL_SECURITY_TYPE_AES256:
fmt->type = 4;
fmt->ext_sectype = 1;
break;
case HAL_SECURITY_TYPE_GCMP128:
fmt->type = 7;
break;
case HAL_SECURITY_TYPE_GCMP256:
case HAL_SECURITY_TYPE_GCMSMS4:
fmt->type = 7;
fmt->ext_sectype = 1;
break;
case HAL_SECURITY_TYPE_BIP:
fmt->type = (info->unicast == 1) ? 4 : 0;
fmt->mgnt = 1;
fmt->grp = (info->unicast == 1) ? 0 : 1;
break;
default:
PLTFM_FREE(fmt, sizeof(*fmt));
return HALMAC_RET_FAIL;
}
for (i = 0; i < 8; i++) {
HALMAC_REG_W32(REG_CAMWRITE, *((u32 *)fmt + i));
HALMAC_REG_W32(REG_CAMCMD, cmd | ((idx << 3) + i));
}
if (info->security_type == HAL_SECURITY_TYPE_WAPI ||
info->security_type == HAL_SECURITY_TYPE_AES256 ||
info->security_type == HAL_SECURITY_TYPE_GCMP256 ||
info->security_type == HAL_SECURITY_TYPE_GCMSMS4) {
fmt->mic = 1;
PLTFM_MEMCPY(fmt->key, info->key_ext, 16);
idx++;
for (i = 0; i < 8; i++) {
HALMAC_REG_W32(REG_CAMWRITE, *((u32 *)fmt + i));
HALMAC_REG_W32(REG_CAMCMD, cmd | ((idx << 3) + i));
}
}
PLTFM_FREE(fmt, sizeof(*fmt));
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
enum halmac_ret_status
read_cam_entry_88xx(struct halmac_adapter *adapter, u32 idx,
struct halmac_cam_entry_format *content)
{
u32 i;
u32 cmd = 0x80000000;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
if (idx >= adapter->hw_cfg_info.cam_entry_num)
return HALMAC_RET_ENTRY_INDEX_ERROR;
for (i = 0; i < 8; i++) {
HALMAC_REG_W32(REG_CAMCMD, cmd | ((idx << 3) + i));
*((u32 *)content + i) = HALMAC_REG_R32(REG_CAMREAD);
}
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
enum halmac_ret_status
clear_cam_entry_88xx(struct halmac_adapter *adapter, u32 idx)
{
u32 i;
u32 cmd = 0x80010000;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
struct halmac_cam_entry_format *fmt = NULL;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
if (idx >= adapter->hw_cfg_info.cam_entry_num)
return HALMAC_RET_ENTRY_INDEX_ERROR;
fmt = (struct halmac_cam_entry_format *)PLTFM_MALLOC(sizeof(*fmt));
if (!fmt)
return HALMAC_RET_NULL_POINTER;
PLTFM_MEMSET(fmt, 0x00, sizeof(*fmt));
for (i = 0; i < 8; i++) {
HALMAC_REG_W32(REG_CAMWRITE, *((u32 *)fmt + i));
HALMAC_REG_W32(REG_CAMCMD, cmd | ((idx << 3) + i));
}
PLTFM_FREE(fmt, sizeof(*fmt));
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
void
rx_shift_88xx(struct halmac_adapter *adapter, u8 enable)
{
u8 value8;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
value8 = HALMAC_REG_R8(REG_TXDMA_PQ_MAP);
if (enable == 1)
HALMAC_REG_W8(REG_TXDMA_PQ_MAP, value8 | BIT(1));
else
HALMAC_REG_W8(REG_TXDMA_PQ_MAP, value8 & ~(BIT(1)));
}
/**
* cfg_edca_para_88xx() - config edca parameter
* @adapter : the adapter of halmac
* @acq_id : VO/VI/BE/BK
* @param : aifs, cw, txop limit
* Author : Ivan Lin
* Return : enum halmac_ret_status
* More details of status code can be found in prototype document
*/
enum halmac_ret_status
cfg_edca_para_88xx(struct halmac_adapter *adapter, enum halmac_acq_id acq_id,
struct halmac_edca_para *param)
{
u32 offset;
u32 value32;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
switch (acq_id) {
case HALMAC_ACQ_ID_VO:
offset = REG_EDCA_VO_PARAM;
break;
case HALMAC_ACQ_ID_VI:
offset = REG_EDCA_VI_PARAM;
break;
case HALMAC_ACQ_ID_BE:
offset = REG_EDCA_BE_PARAM;
break;
case HALMAC_ACQ_ID_BK:
offset = REG_EDCA_BK_PARAM;
break;
default:
return HALMAC_RET_SWITCH_CASE_ERROR;
}
param->txop_limit &= 0x7FF;
value32 = (param->aifs) | (param->cw << 8) | (param->txop_limit << 16);
HALMAC_REG_W32(offset, value32);
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
void
rx_clk_gate_88xx(struct halmac_adapter *adapter, u8 enable)
{
u8 value8;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
value8 = HALMAC_REG_R8(REG_RCR + 2);
if (enable == _TRUE)
HALMAC_REG_W8(REG_RCR + 2, value8 & ~(BIT(3)));
else
HALMAC_REG_W8(REG_RCR + 2, value8 | BIT(3));
}
enum halmac_ret_status
rx_cut_amsdu_cfg_88xx(struct halmac_adapter *adapter,
struct halmac_cut_amsdu_cfg *cfg)
{
return HALMAC_RET_NOT_SUPPORT;
}
enum halmac_ret_status
fast_edca_cfg_88xx(struct halmac_adapter *adapter,
struct halmac_fast_edca_cfg *cfg)
{
u16 value16;
u32 offset;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
switch (cfg->acq_id) {
case HALMAC_ACQ_ID_VO:
offset = REG_FAST_EDCA_VOVI_SETTING;
break;
case HALMAC_ACQ_ID_VI:
offset = REG_FAST_EDCA_VOVI_SETTING + 2;
break;
case HALMAC_ACQ_ID_BE:
offset = REG_FAST_EDCA_BEBK_SETTING;
break;
case HALMAC_ACQ_ID_BK:
offset = REG_FAST_EDCA_BEBK_SETTING + 2;
break;
default:
return HALMAC_RET_SWITCH_CASE_ERROR;
}
value16 = HALMAC_REG_R16(offset);
value16 &= 0xFF;
value16 = value16 | (cfg->queue_to << 8);
HALMAC_REG_W16(offset, value16);
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
/**
* get_mac_addr_88xx() - get mac address
* @adapter : the adapter of halmac
* @port : 0 for port0, 1 for port1, 2 for port2, 3 for port3, 4 for port4
* @addr : mac address
* Author : Ivan Lin
* Return : enum halmac_ret_status
* More details of status code can be found in prototype document
*/
enum halmac_ret_status
get_mac_addr_88xx(struct halmac_adapter *adapter, u8 port,
union halmac_wlan_addr *addr)
{
u16 mac_addr_h;
u32 mac_addr_l;
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
if (port >= HALMAC_PORTID_NUM) {
PLTFM_MSG_ERR("[ERR]port index >= 5\n");
return HALMAC_RET_PORT_NOT_SUPPORT;
}
switch (port) {
case HALMAC_PORTID0:
mac_addr_l = HALMAC_REG_R32(REG_MACID);
mac_addr_h = HALMAC_REG_R16(REG_MACID + 4);
break;
case HALMAC_PORTID1:
mac_addr_l = HALMAC_REG_R32(REG_MACID1);
mac_addr_h = HALMAC_REG_R16(REG_MACID1 + 4);
break;
case HALMAC_PORTID2:
mac_addr_l = HALMAC_REG_R32(REG_MACID2);
mac_addr_h = HALMAC_REG_R16(REG_MACID2 + 4);
break;
case HALMAC_PORTID3:
mac_addr_l = HALMAC_REG_R32(REG_MACID3);
mac_addr_h = HALMAC_REG_R16(REG_MACID3 + 4);
break;
case HALMAC_PORTID4:
mac_addr_l = HALMAC_REG_R32(REG_MACID4);
mac_addr_h = HALMAC_REG_R16(REG_MACID4 + 4);
break;
default:
return HALMAC_RET_PORT_NOT_SUPPORT;
}
mac_addr_l = rtk_le32_to_cpu(mac_addr_l);
mac_addr_h = rtk_le16_to_cpu(mac_addr_h);
addr->addr_l_h.low = mac_addr_l;
addr->addr_l_h.high = mac_addr_h;
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
return HALMAC_RET_SUCCESS;
}
#endif /* HALMAC_88XX_SUPPORT */
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