mirror of
https://github.com/RinCat/RTL88x2BU-Linux-Driver.git
synced 2024-12-26 10:01:33 +00:00
322 lines
6.6 KiB
C
322 lines
6.6 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright(c) 2007 - 2017 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.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
//============================================================
|
|
// include files
|
|
//============================================================
|
|
#include "mp_precomp.h"
|
|
#include "phydm_precomp.h"
|
|
|
|
|
|
#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
|
|
|
|
#if 0
|
|
u32 _sqrt(u64 n)
|
|
{
|
|
u64 ans = 0, q = 0;
|
|
s64 i;
|
|
|
|
/*for (i = sizeof(n) * 8 - 2; i > -1; i = i - 2) {*/
|
|
for (i = 8 * 8 - 2; i > -1; i = i - 2) {
|
|
q = (q << 2) | ((n & (3 << i)) >> i);
|
|
if (q >= ((ans << 2) | 1))
|
|
{
|
|
q = q - ((ans << 2) | 1);
|
|
ans = (ans << 1) | 1;
|
|
}
|
|
else
|
|
ans = ans << 1;
|
|
}
|
|
DbgPrint("ans=0x%x\n", ans);
|
|
|
|
return (u32)ans;
|
|
}
|
|
#endif
|
|
|
|
|
|
|
|
u64 _sqrt(u64 x)
|
|
{
|
|
u64 i = 0;
|
|
u64 j = x / 2 + 1;
|
|
|
|
while (i <= j) {
|
|
u64 mid = (i + j) / 2;
|
|
|
|
u64 sq = mid * mid;
|
|
|
|
if (sq == x)
|
|
return mid;
|
|
else if (sq < x)
|
|
i = mid + 1;
|
|
else
|
|
j = mid - 1;
|
|
}
|
|
|
|
return j;
|
|
}
|
|
|
|
|
|
|
|
u32
|
|
halrf_get_psd_data(
|
|
struct dm_struct *dm,
|
|
u32 point
|
|
)
|
|
{
|
|
struct _hal_rf_ *rf = &(dm->rf_table);
|
|
struct _halrf_psd_data *psd = &(rf->halrf_psd_data);
|
|
u32 psd_val = 0, psd_reg, psd_report, psd_point, psd_start, i, delay_time;
|
|
|
|
#if (DEV_BUS_TYPE == RT_USB_INTERFACE) || (DEV_BUS_TYPE == RT_SDIO_INTERFACE)
|
|
if (psd->average == 0)
|
|
delay_time = 100;
|
|
else
|
|
delay_time = 0;
|
|
#else
|
|
if (psd->average == 0)
|
|
delay_time = 1000;
|
|
else
|
|
delay_time = 100;
|
|
#endif
|
|
|
|
if (dm->support_ic_type & (ODM_RTL8812 | ODM_RTL8821 | ODM_RTL8814A | ODM_RTL8822B | ODM_RTL8821C)) {
|
|
psd_reg = 0x910;
|
|
psd_report = 0xf44;
|
|
} else {
|
|
psd_reg = 0x808;
|
|
psd_report = 0x8b4;
|
|
}
|
|
|
|
if (dm->support_ic_type & ODM_RTL8710B) {
|
|
psd_point = 0xeffffc00;
|
|
psd_start = 0x10000000;
|
|
} else {
|
|
psd_point = 0xffbffc00;
|
|
psd_start = 0x00400000;
|
|
}
|
|
|
|
psd_val = odm_get_bb_reg(dm, psd_reg, MASKDWORD);
|
|
|
|
psd_val &= psd_point;
|
|
psd_val |= point;
|
|
|
|
odm_set_bb_reg(dm, psd_reg, MASKDWORD, psd_val);
|
|
|
|
psd_val |= psd_start;
|
|
|
|
odm_set_bb_reg(dm, psd_reg, MASKDWORD, psd_val);
|
|
|
|
for (i = 0; i < delay_time; i++)
|
|
ODM_delay_us(1);
|
|
|
|
psd_val = odm_get_bb_reg(dm, psd_report, MASKDWORD);
|
|
|
|
if (dm->support_ic_type & (ODM_RTL8821C | ODM_RTL8710B)) {
|
|
psd_val &= MASKL3BYTES;
|
|
psd_val = psd_val / 32;
|
|
} else
|
|
psd_val &= MASKLWORD;
|
|
|
|
return psd_val;
|
|
}
|
|
|
|
|
|
|
|
void
|
|
halrf_psd(
|
|
struct dm_struct *dm,
|
|
u32 point,
|
|
u32 start_point,
|
|
u32 stop_point,
|
|
u32 average
|
|
)
|
|
{
|
|
struct _hal_rf_ *rf = &(dm->rf_table);
|
|
struct _halrf_psd_data *psd = &(rf->halrf_psd_data);
|
|
|
|
u32 i = 0, j = 0, k = 0;
|
|
u32 psd_reg, avg_org, point_temp, average_tmp;
|
|
u64 data_tatal = 0, data_temp[64] = {0};
|
|
|
|
psd->buf_size = 256;
|
|
|
|
if (average == 0)
|
|
average_tmp = 1;
|
|
else
|
|
average_tmp = average;
|
|
|
|
if (dm->support_ic_type & (ODM_RTL8812 | ODM_RTL8821 | ODM_RTL8814A | ODM_RTL8822B | ODM_RTL8821C))
|
|
psd_reg = 0x910;
|
|
else
|
|
psd_reg = 0x808;
|
|
|
|
#if 0
|
|
dbg_print("[PSD]point=%d, start_point=%d, stop_point=%d, average=%d, average_tmp=%d, buf_size=%d\n",
|
|
point, start_point, stop_point, average, average_tmp, psd->buf_size);
|
|
#endif
|
|
|
|
for (i = 0; i < psd->buf_size; i++)
|
|
psd->psd_data[i] = 0;
|
|
|
|
if (dm->support_ic_type & ODM_RTL8710B)
|
|
avg_org = odm_get_bb_reg(dm, psd_reg, 0x30000);
|
|
else
|
|
avg_org = odm_get_bb_reg(dm, psd_reg, 0x3000);
|
|
|
|
if (average != 0)
|
|
{
|
|
if (dm->support_ic_type & ODM_RTL8710B)
|
|
odm_set_bb_reg(dm, psd_reg, 0x30000, 0x1);
|
|
else
|
|
odm_set_bb_reg(dm, psd_reg, 0x3000, 0x1);
|
|
}
|
|
|
|
#if 0
|
|
if (avg_temp == 0)
|
|
avg = 1;
|
|
else if (avg_temp == 1)
|
|
avg = 8;
|
|
else if (avg_temp == 2)
|
|
avg = 16;
|
|
else if (avg_temp == 3)
|
|
avg = 32;
|
|
#endif
|
|
|
|
i = start_point;
|
|
while (i < stop_point) {
|
|
data_tatal = 0;
|
|
|
|
if (i >= point)
|
|
point_temp = i - point;
|
|
else
|
|
point_temp = i;
|
|
|
|
for (k = 0; k < average_tmp; k++) {
|
|
data_temp[k] = halrf_get_psd_data(dm, point_temp);
|
|
data_tatal = data_tatal + (data_temp[k] * data_temp[k]);
|
|
|
|
#if 0
|
|
if ((k % 20) == 0)
|
|
dbg_print("\n ");
|
|
|
|
dbg_print("0x%x ", data_temp[k]);
|
|
#endif
|
|
}
|
|
/*dbg_print("\n");*/
|
|
|
|
data_tatal = ((data_tatal * 100) / average_tmp);
|
|
psd->psd_data[j] = (u32)_sqrt(data_tatal);
|
|
|
|
i++;
|
|
j++;
|
|
}
|
|
|
|
#if 0
|
|
for (i = 0; i < psd->buf_size; i++) {
|
|
if ((i % 20) == 0)
|
|
dbg_print("\n ");
|
|
|
|
dbg_print("0x%x ", psd->psd_data[i]);
|
|
}
|
|
dbg_print("\n\n");
|
|
#endif
|
|
|
|
if (dm->support_ic_type & ODM_RTL8710B)
|
|
odm_set_bb_reg(dm, psd_reg, 0x30000, avg_org);
|
|
else
|
|
odm_set_bb_reg(dm, psd_reg, 0x3000, avg_org);
|
|
}
|
|
|
|
|
|
|
|
enum rt_status
|
|
halrf_psd_init(
|
|
struct dm_struct *dm
|
|
)
|
|
{
|
|
enum rt_status ret_status = RT_STATUS_SUCCESS;
|
|
struct _hal_rf_ *rf = &(dm->rf_table);
|
|
struct _halrf_psd_data *psd = &(rf->halrf_psd_data);
|
|
|
|
if (psd->psd_progress)
|
|
ret_status = RT_STATUS_PENDING;
|
|
else {
|
|
psd->psd_progress = 1;
|
|
halrf_psd(dm, psd->point, psd->start_point, psd->stop_point, psd->average);
|
|
psd->psd_progress = 0;
|
|
}
|
|
|
|
return ret_status;
|
|
}
|
|
|
|
|
|
|
|
enum rt_status
|
|
halrf_psd_query(
|
|
struct dm_struct *dm,
|
|
u32 *outbuf,
|
|
u32 buf_size
|
|
)
|
|
{
|
|
enum rt_status ret_status = RT_STATUS_SUCCESS;
|
|
struct _hal_rf_ *rf = &(dm->rf_table);
|
|
struct _halrf_psd_data *psd = &(rf->halrf_psd_data);
|
|
|
|
if (psd->psd_progress)
|
|
ret_status = RT_STATUS_PENDING;
|
|
else
|
|
PlatformMoveMemory(outbuf, psd->psd_data, 0x400);
|
|
|
|
return ret_status;
|
|
}
|
|
|
|
|
|
|
|
enum rt_status
|
|
halrf_psd_init_query(
|
|
struct dm_struct *dm,
|
|
u32 *outbuf,
|
|
u32 point,
|
|
u32 start_point,
|
|
u32 stop_point,
|
|
u32 average,
|
|
u32 buf_size
|
|
)
|
|
{
|
|
enum rt_status ret_status = RT_STATUS_SUCCESS;
|
|
struct _hal_rf_ *rf = &(dm->rf_table);
|
|
struct _halrf_psd_data *psd = &(rf->halrf_psd_data);
|
|
|
|
psd->point = point;
|
|
psd->start_point = start_point;
|
|
psd->stop_point = stop_point;
|
|
psd->average = average;
|
|
|
|
if (psd->psd_progress)
|
|
ret_status = RT_STATUS_PENDING;
|
|
else {
|
|
psd->psd_progress = 1;
|
|
halrf_psd(dm, psd->point, psd->start_point, psd->stop_point, psd->average);
|
|
PlatformMoveMemory(outbuf, psd->psd_data, 0x400);
|
|
psd->psd_progress = 0;
|
|
}
|
|
|
|
return ret_status;
|
|
}
|
|
|
|
#endif /*#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)*/
|
|
|