From c888183b21f36a247bb166ca9365705611bea847 Mon Sep 17 00:00:00 2001 From: Bitterblue Smith Date: Thu, 29 Sep 2022 00:16:46 +0300 Subject: wifi: rtl8xxxu: Support new chip RTL8188FU This chip is found in the cheapest USB adapters, e.g. 1.17 USD with VAT and shipping from China included. It's a gen 2 chip, similar to the RTL8723BU, but without Bluetooth. Features: 2.4 GHz, b/g/n mode, 1T1R, 150 Mbps. The vendor driver rtl8188fu version 4.3.23.6_20964.20170110 [0] was used as reference. The CD shipped with the device includes a newer driver, version 5.11.5-1-g12f7cde4b.20201102, but that one couldn't complete the WPA2 key exchange thing for whatever reason. [0] https://github.com/kelebek333/rtl8188fu Signed-off-by: Bitterblue Smith Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/b14f299d-3248-98fe-eee1-ba50d2e76c74@gmail.com --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h') diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h index 438b65ba9640..35bde1404793 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h @@ -135,6 +135,7 @@ #define REG_CAL_TIMER 0x003c #define REG_ACLK_MON 0x003e #define REG_GPIO_MUXCFG 0x0040 +#define GPIO_MUXCFG_IO_SEL_ENBT BIT(5) #define REG_GPIO_IO_SEL 0x0042 #define REG_MAC_PINMUX_CFG 0x0043 #define REG_GPIO_PIN_CTRL 0x0044 @@ -391,6 +392,7 @@ #define REG_CPWM 0x012f #define REG_FWIMR 0x0130 #define REG_FWISR 0x0134 +#define REG_FTIMR 0x0138 #define REG_PKTBUF_DBG_CTRL 0x0140 #define REG_PKTBUF_DBG_DATA_L 0x0144 #define REG_PKTBUF_DBG_DATA_H 0x0148 @@ -440,6 +442,9 @@ #define REG_FIFOPAGE 0x0204 #define REG_TDECTRL 0x0208 + +#define REG_DWBCN0_CTRL_8188F REG_TDECTRL + #define REG_TXDMA_OFFSET_CHK 0x020c #define TXDMA_OFFSET_DROP_DATA_EN BIT(9) #define REG_TXDMA_STATUS 0x0210 @@ -925,6 +930,7 @@ #define REG_FPGA0_XA_LSSI_READBACK 0x08a0 /* Tranceiver LSSI Readback */ #define REG_FPGA0_XB_LSSI_READBACK 0x08a4 +#define REG_FPGA0_PSD_REPORT 0x08b4 #define REG_HSPI_XA_READBACK 0x08b8 /* Transceiver A HSPI read */ #define REG_HSPI_XB_READBACK 0x08bc /* Transceiver B HSPI read */ @@ -936,6 +942,7 @@ #define REG_RFE_PATH_SELECT 0x0940 /* 8723BU */ #define REG_RFE_BUFFER 0x0944 /* 8723BU */ #define REG_S0S1_PATH_SWITCH 0x0948 /* 8723BU */ +#define REG_OFDM_RX_DFIR 0x954 #define REG_CCK0_SYSTEM 0x0a00 #define CCK0_SIDEBAND BIT(4) @@ -946,6 +953,13 @@ #define CCK0_AFE_RX_ANT_A 0 #define CCK0_AFE_RX_ANT_B (BIT(24) | BIT(26)) +#define REG_CCK_PD_THRESH 0x0a0a +#define CCK_PD_TYPE1_LV0_TH 0x40 +#define CCK_PD_TYPE1_LV1_TH 0x83 +#define CCK_PD_TYPE1_LV2_TH 0xcd +#define CCK_PD_TYPE1_LV3_TH 0xdd +#define CCK_PD_TYPE1_LV4_TH 0xed + #define REG_CONFIG_ANT_A 0x0b68 #define REG_CONFIG_ANT_B 0x0b6c @@ -965,6 +979,7 @@ #define REG_OFDM0_FA_RSTC 0x0c0c +#define REG_OFDM0_XA_RX_AFE 0x0c10 #define REG_OFDM0_XA_RX_IQ_IMBALANCE 0x0c14 #define REG_OFDM0_XB_RX_IQ_IMBALANCE 0x0c1c @@ -1011,6 +1026,9 @@ #define OFDM_LSTF_MASK 0x70000000 #define REG_OFDM1_TRX_PATH_ENABLE 0x0d04 +#define REG_OFDM1_CFO_TRACKING 0x0d2c +#define REG_OFDM1_CSI_FIX_MASK1 0x0d40 +#define REG_OFDM1_CSI_FIX_MASK2 0x0d44 #define REG_TX_AGC_A_RATE18_06 0x0e00 #define REG_TX_AGC_A_RATE54_24 0x0e04 @@ -1202,6 +1220,7 @@ #define RF6052_REG_UNKNOWN_43 0x43 #define RF6052_REG_UNKNOWN_55 0x55 #define RF6052_REG_UNKNOWN_56 0x56 +#define RF6052_REG_RXG_MIX_SWBW 0x87 #define RF6052_REG_S0S1 0xb0 #define RF6052_REG_UNKNOWN_DF 0xdf #define RF6052_REG_UNKNOWN_ED 0xed -- cgit v1.2.3