diff options
Diffstat (limited to 'drivers/staging/rtlwifi/phydm/phydm_kfree.c')
-rw-r--r-- | drivers/staging/rtlwifi/phydm/phydm_kfree.c | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/drivers/staging/rtlwifi/phydm/phydm_kfree.c b/drivers/staging/rtlwifi/phydm/phydm_kfree.c deleted file mode 100644 index 1a52500f97a1..000000000000 --- a/drivers/staging/rtlwifi/phydm/phydm_kfree.c +++ /dev/null @@ -1,217 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2016 Realtek Corporation. - * - * Contact Information: - * wlanfae <wlanfae@realtek.com> - * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, - * Hsinchu 300, Taiwan. - * - * Larry Finger <Larry.Finger@lwfinger.net> - * - *****************************************************************************/ - -/*============================================================*/ -/*include files*/ -/*============================================================*/ -#include "mp_precomp.h" -#include "phydm_precomp.h" - -/*<YuChen, 150720> Add for KFree Feature Requested by RF David.*/ -/*This is a phydm API*/ - -static void phydm_set_kfree_to_rf_8814a(void *dm_void, u8 e_rf_path, u8 data) -{ - struct phy_dm_struct *dm = (struct phy_dm_struct *)dm_void; - struct dm_rf_calibration_struct *cali_info = &dm->rf_calibrate_info; - bool is_odd; - - if ((data % 2) != 0) { /*odd->positive*/ - data = data - 1; - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(19), - 1); - is_odd = true; - } else { /*even->negative*/ - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(19), - 0); - is_odd = false; - } - ODM_RT_TRACE(dm, ODM_COMP_MP, "%s(): RF_0x55[19]= %d\n", __func__, - is_odd); - switch (data) { - case 0: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 0); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 0); - cali_info->kfree_offset[e_rf_path] = 0; - break; - case 2: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 1); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 0); - cali_info->kfree_offset[e_rf_path] = 0; - break; - case 4: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 0); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 1); - cali_info->kfree_offset[e_rf_path] = 1; - break; - case 6: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 1); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 1); - cali_info->kfree_offset[e_rf_path] = 1; - break; - case 8: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 0); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 2); - cali_info->kfree_offset[e_rf_path] = 2; - break; - case 10: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 1); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 2); - cali_info->kfree_offset[e_rf_path] = 2; - break; - case 12: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 0); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 3); - cali_info->kfree_offset[e_rf_path] = 3; - break; - case 14: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 1); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 3); - cali_info->kfree_offset[e_rf_path] = 3; - break; - case 16: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 0); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 4); - cali_info->kfree_offset[e_rf_path] = 4; - break; - case 18: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 1); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 4); - cali_info->kfree_offset[e_rf_path] = 4; - break; - case 20: - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, BIT(14), - 0); - odm_set_rf_reg(dm, e_rf_path, REG_RF_TX_GAIN_OFFSET, - BIT(17) | BIT(16) | BIT(15), 5); - cali_info->kfree_offset[e_rf_path] = 5; - break; - - default: - break; - } - - if (!is_odd) { - /*that means Kfree offset is negative, we need to record it.*/ - cali_info->kfree_offset[e_rf_path] = - (-1) * cali_info->kfree_offset[e_rf_path]; - ODM_RT_TRACE(dm, ODM_COMP_MP, "%s(): kfree_offset = %d\n", - __func__, cali_info->kfree_offset[e_rf_path]); - } else { - ODM_RT_TRACE(dm, ODM_COMP_MP, "%s(): kfree_offset = %d\n", - __func__, cali_info->kfree_offset[e_rf_path]); - } -} - -static void phydm_set_kfree_to_rf(void *dm_void, u8 e_rf_path, u8 data) -{ - struct phy_dm_struct *dm = (struct phy_dm_struct *)dm_void; - - if (dm->support_ic_type & ODM_RTL8814A) - phydm_set_kfree_to_rf_8814a(dm, e_rf_path, data); -} - -void phydm_config_kfree(void *dm_void, u8 channel_to_sw, u8 *kfree_table) -{ - struct phy_dm_struct *dm = (struct phy_dm_struct *)dm_void; - struct dm_rf_calibration_struct *cali_info = &dm->rf_calibrate_info; - u8 rfpath = 0, max_rf_path = 0; - u8 channel_idx = 0; - - if (dm->support_ic_type & ODM_RTL8814A) - max_rf_path = 4; /*0~3*/ - else if (dm->support_ic_type & - (ODM_RTL8812 | ODM_RTL8192E | ODM_RTL8822B)) - max_rf_path = 2; /*0~1*/ - else - max_rf_path = 1; - - ODM_RT_TRACE(dm, ODM_COMP_MP, "===>%s()\n", __func__); - - if (cali_info->reg_rf_kfree_enable == 2) { - ODM_RT_TRACE(dm, ODM_COMP_MP, - "%s(): reg_rf_kfree_enable == 2, Disable\n", - __func__); - return; - } - - if (cali_info->reg_rf_kfree_enable != 1 && - cali_info->reg_rf_kfree_enable != 0) { - ODM_RT_TRACE(dm, ODM_COMP_MP, "<===%s()\n", __func__); - return; - } - - ODM_RT_TRACE(dm, ODM_COMP_MP, "%s(): reg_rf_kfree_enable == true\n", - __func__); - /*Make sure the targetval is defined*/ - if (((cali_info->reg_rf_kfree_enable == 1) && - (kfree_table[0] != 0xFF)) || - cali_info->rf_kfree_enable) { - /*if kfree_table[0] == 0xff, means no Kfree*/ - if (*dm->band_type == ODM_BAND_2_4G) { - if (channel_to_sw <= 14 && channel_to_sw >= 1) - channel_idx = PHYDM_2G; - } else if (*dm->band_type == ODM_BAND_5G) { - if (channel_to_sw >= 36 && channel_to_sw <= 48) - channel_idx = PHYDM_5GLB1; - if (channel_to_sw >= 52 && channel_to_sw <= 64) - channel_idx = PHYDM_5GLB2; - if (channel_to_sw >= 100 && channel_to_sw <= 120) - channel_idx = PHYDM_5GMB1; - if (channel_to_sw >= 124 && channel_to_sw <= 144) - channel_idx = PHYDM_5GMB2; - if (channel_to_sw >= 149 && channel_to_sw <= 177) - channel_idx = PHYDM_5GHB; - } - - for (rfpath = ODM_RF_PATH_A; rfpath < max_rf_path; rfpath++) { - ODM_RT_TRACE(dm, ODM_COMP_MP, "%s(): PATH_%d: %#x\n", - __func__, rfpath, - kfree_table[channel_idx * max_rf_path + - rfpath]); - phydm_set_kfree_to_rf( - dm, rfpath, - kfree_table[channel_idx * max_rf_path + - rfpath]); - } - } else { - ODM_RT_TRACE( - dm, ODM_COMP_MP, - "%s(): targetval not defined, Don't execute KFree Process.\n", - __func__); - return; - } - - ODM_RT_TRACE(dm, ODM_COMP_MP, "<===%s()\n", __func__); -} |