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rtl8812au
mirror of https://github.com/aircrack-ng/rtl8812au
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Add low frequency 5GHz band

pull/823/head
astsam 2021-01-27 20:45:49 +03:00
parent 5e66b8754f
commit 5e61763585
4 changed files with 16 additions and 5 deletions
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6
core/rtw_rf.c
View File

@ -51,6 +51,8 @@ u8 op_chs_of_cch_2g_40m[CENTER_CH_2G_40M_NUM][2] = {
};
u8 center_ch_5g_all[CENTER_CH_5G_ALL_NUM] = {
15, 16, 17, 18,
20, 24, 28, 32,
/* G00 */36, 38, 40,
42,
/* G01 */44, 46, 48,
@ -80,6 +82,8 @@ u8 center_ch_5g_all[CENTER_CH_5G_ALL_NUM] = {
};
u8 center_ch_5g_20m[CENTER_CH_5G_20M_NUM] = {
15, 16, 17, 18,
20, 24, 28, 32,
/* G00 */36, 40,
/* G01 */44, 48,
/* G02 */52, 56,
@ -382,7 +386,7 @@ u8 rtw_get_ch_group(u8 ch, u8 *group, u8 *cck_group)
} else {
band = BAND_ON_5G;
if (36 <= ch && ch <= 42)
if (15 <= ch && ch <= 42)
gp = 0;
else if (44 <= ch && ch <= 48)
gp = 1;

10
hal/rtl8812a/rtl8812a_phycfg.c
View File

@ -1798,6 +1798,8 @@ phy_SwChnl8812(
/* fc_area */
if (36 <= channelToSW && channelToSW <= 48)
phy_set_bb_reg(pAdapter, rFc_area_Jaguar, 0x1ffe0000, 0x494);
else if (15 <= channelToSW && channelToSW <= 35)
phy_set_bb_reg(pAdapter, rFc_area_Jaguar, 0x1ffe0000, 0x494);
else if (50 <= channelToSW && channelToSW <= 80)
phy_set_bb_reg(pAdapter, rFc_area_Jaguar, 0x1ffe0000, 0x453);
else if (82 <= channelToSW && channelToSW <= 116)
@ -1811,6 +1813,8 @@ phy_SwChnl8812(
/* RF_MOD_AG */
if (36 <= channelToSW && channelToSW <= 80)
phy_set_rf_reg(pAdapter, eRFPath, RF_CHNLBW_Jaguar, BIT18 | BIT17 | BIT16 | BIT9 | BIT8, 0x101); /* 5'b00101); */
else if (15 <= channelToSW && channelToSW <= 35)
phy_set_rf_reg(pAdapter, eRFPath, RF_CHNLBW_Jaguar, BIT18 | BIT17 | BIT16 | BIT9 | BIT8, 0x101); /* 5'b00101); */
else if (82 <= channelToSW && channelToSW <= 140)
phy_set_rf_reg(pAdapter, eRFPath, RF_CHNLBW_Jaguar, BIT18 | BIT17 | BIT16 | BIT9 | BIT8, 0x301); /* 5'b01101); */
else if (140 < channelToSW)
@ -1826,7 +1830,7 @@ phy_SwChnl8812(
/* <20130104, Kordan> APK for MP chip is done on initialization from folder. */
if (IS_HARDWARE_TYPE_8821U(pAdapter) && (!IS_NORMAL_CHIP(pHalData->version_id)) && channelToSW > 14) {
/* <20121116, Kordan> For better result of APK. Asked by AlexWang. */
if (36 <= channelToSW && channelToSW <= 80)
if (15 <= channelToSW && channelToSW <= 80)
phy_set_rf_reg(pAdapter, eRFPath, RF_APK_Jaguar, bRFRegOffsetMask, 0x710E7);
else if (82 <= channelToSW && channelToSW <= 140)
phy_set_rf_reg(pAdapter, eRFPath, RF_APK_Jaguar, bRFRegOffsetMask, 0x716E9);
@ -1834,7 +1838,7 @@ phy_SwChnl8812(
phy_set_rf_reg(pAdapter, eRFPath, RF_APK_Jaguar, bRFRegOffsetMask, 0x714E9);
} else if (IS_HARDWARE_TYPE_8821S(pAdapter) && channelToSW > 14) {
/* <20130111, Kordan> For better result of APK. Asked by Willson. */
if (36 <= channelToSW && channelToSW <= 80)
if (15 <= channelToSW && channelToSW <= 80)
phy_set_rf_reg(pAdapter, eRFPath, RF_APK_Jaguar, bRFRegOffsetMask, 0x714E9);
else if (82 <= channelToSW && channelToSW <= 140)
phy_set_rf_reg(pAdapter, eRFPath, RF_APK_Jaguar, bRFRegOffsetMask, 0x110E9);
@ -1842,7 +1846,7 @@ phy_SwChnl8812(
phy_set_rf_reg(pAdapter, eRFPath, RF_APK_Jaguar, bRFRegOffsetMask, 0x714E9);
} else if (IS_HARDWARE_TYPE_8821E(pAdapter) && channelToSW > 14) {
/* <20130613, Kordan> For better result of APK. Asked by Willson. */
if (36 <= channelToSW && channelToSW <= 80)
if (15 <= channelToSW && channelToSW <= 80)
phy_set_rf_reg(pAdapter, eRFPath, RF_APK_Jaguar, bRFRegOffsetMask, 0x114E9);
else if (82 <= channelToSW && channelToSW <= 140)
phy_set_rf_reg(pAdapter, eRFPath, RF_APK_Jaguar, bRFRegOffsetMask, 0x110E9);

2
include/rtw_rf.h
View File

@ -25,7 +25,7 @@
#define CENTER_CH_2G_40M_NUM 9
#define CENTER_CH_2G_NUM 14
#define CENTER_CH_5G_20M_NUM (28+8) /* 20M center channels */
#define CENTER_CH_5G_20M_NUM (28+16) /* 20M center channels */
#define CENTER_CH_5G_40M_NUM 14 /* 40M center channels */
#define CENTER_CH_5G_80M_NUM 7 /* 80M center channels */
#define CENTER_CH_5G_160M_NUM 3 /* 160M center channels */

3
os_dep/linux/ioctl_cfg80211.c
View File

@ -201,6 +201,9 @@ static struct ieee80211_channel rtw_2ghz_channels[MAX_CHANNEL_NUM_2G] = {
/* from center_ch_5g_20m */
static struct ieee80211_channel rtw_5ghz_a_channels[MAX_CHANNEL_NUM_5G] = {
CHAN5G(15, 0), CHAN5G(16, 0), CHAN5G(17, 0), CHAN5G(18, 0),
CHAN5G(20, 0), CHAN5G(24, 0), CHAN5G(28, 0), CHAN5G(32, 0),
CHAN5G(36, 0), CHAN5G(40, 0), CHAN5G(44, 0), CHAN5G(48, 0),
CHAN5G(52, 0), CHAN5G(56, 0), CHAN5G(60, 0), CHAN5G(64, 0),