1 /****************************************************************************** 2 * 3 * Copyright(c) 2015 - 2016 Realtek Corporation. All rights reserved. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 * You should have received a copy of the GNU General Public License along with 15 * this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA 17 * 18 * 19 ******************************************************************************/ 20 #ifndef _RTL8822BE_H_ 21 #define _RTL8822BE_H_ 22 23 #include <drv_types.h> /* PADAPTER */ 24 #include "../../hal_halmac.h" /* HALMAC_RX_FIFO_SIZE_8822B */ 25 26 /* pic buffer descriptor */ 27 #define TX_BD_NUM_8822BE 128 28 #define RX_BD_NUM_8822BE 128 29 #define TX_BD_NUM_8822BE_BCN 2 30 #define TX_BD_NUM_8822BE_CMD 128 31 32 #define RTL8822BE_SEG_NUM 1 /* 0:2 seg, 1: 4 seg, 2: 8 seg */ 33 34 #ifndef MAX_RECVBUF_SZ 35 #ifdef PLATFORM_OS_CE 36 #define MAX_RECVBUF_SZ (8192+1024) 37 #else /* !PLATFORM_OS_CE */ 38 #ifndef CONFIG_MINIMAL_MEMORY_USAGE 39 #define MAX_RECVBUF_SZ (32768) 40 #else 41 #define MAX_RECVBUF_SZ (4000) 42 #endif 43 #endif /* PLATFORM_OS_CE */ 44 #endif /* !MAX_RECVBUF_SZ */ 45 46 #define TX_BUFFER_SEG_NUM 1 /* 0:2 seg, 1: 4 seg, 2: 8 seg. */ 47 48 #define MAX_RECVBUF_SZ_8822B HALMAC_RX_FIFO_SIZE_8822B 49 50 /* TX BD */ 51 #define SET_TXBUFFER_DESC_LEN_WITH_OFFSET(__pTxDesc, __Offset, __Valeu) \ 52 SET_BITS_TO_LE_4BYTE(__pTxDesc+(__Offset*8), 0, 16, __Valeu) 53 #define SET_TXBUFFER_DESC_AMSDU_WITH_OFFSET(__pTxDesc, __Offset, __Valeu) \ 54 SET_BITS_TO_LE_4BYTE(__pTxDesc+(__Offset*8), 31, 1, __Valeu) 55 #define SET_TXBUFFER_DESC_ADD_LOW_WITH_OFFSET(__pTxDesc, __Offset, __Valeu) \ 56 SET_BITS_TO_LE_4BYTE(__pTxDesc+(__Offset*8)+4, 0, 32, __Valeu) 57 58 /* RX BD */ 59 #define SET_RX_BD_PHYSICAL_ADDR_LOW(__pRxBd, __Value) \ 60 SET_BITS_TO_LE_4BYTE(__pRxBd + 0x04, 0, 32, __Value) 61 #define SET_RX_BD_RXBUFFSIZE(__pRxBd, __Value) \ 62 SET_BITS_TO_LE_4BYTE(__pRxBd + 0x00, 0, 14, __Value) 63 #define SET_RX_BD_LS(__pRxBd, __Value) \ 64 SET_BITS_TO_LE_4BYTE(__pRxBd + 0x00, 14, 1, __Value) 65 #define SET_RX_BD_FS(__pRxBd, __Value) \ 66 SET_BITS_TO_LE_4BYTE(__pRxBd + 0x00, 15, 1, __Value) 67 #define SET_RX_BD_TOTALRXPKTSIZE(__pRxBd, __Value) \ 68 SET_BITS_TO_LE_4BYTE(__pRxBd + 0x00, 16, 13, __Value) 69 70 /* rtl8822be_halinit.c */ 71 u32 rtl8822be_init(PADAPTER); 72 void rtl8822be_init_default_value(PADAPTER); 73 74 /* rtl8822be_halmac.c */ 75 int rtl8822be_halmac_init_adapter(PADAPTER); 76 77 /* rtl8822be_io.c */ 78 79 /* rtl8822be_led.c */ 80 void rtl8822be_initswleds(PADAPTER); 81 void rtl8822be_deinitswleds(PADAPTER); 82 83 /* rtl8822bs_xmit.c */ 84 #define OFFSET_SZ 0 85 86 s32 rtl8822be_init_xmit_priv(PADAPTER); 87 void rtl8822be_free_xmit_priv(PADAPTER); 88 struct xmit_buf *rtl8822be_dequeue_xmitbuf(struct rtw_tx_ring *); 89 void rtl8822be_fill_fake_txdesc(PADAPTER, u8 *pDesc, u32 BufferLen, 90 u8 IsPsPoll, u8 IsBTQosNull, u8 bDataFrame); 91 int rtl8822be_init_txbd_ring(PADAPTER, unsigned int q_idx, 92 unsigned int entries); 93 void rtl8822be_free_txbd_ring(PADAPTER, unsigned int prio); 94 95 void rtl8822be_tx_isr(PADAPTER, int prio); 96 97 s32 rtl8822be_mgnt_xmit(PADAPTER, struct xmit_frame *); 98 s32 rtl8822be_hal_xmit(PADAPTER, struct xmit_frame *); 99 s32 rtl8822be_hal_xmitframe_enqueue(PADAPTER, struct xmit_frame *); 100 101 #ifdef CONFIG_XMIT_THREAD_MODE 102 s32 rtl8822be_xmit_buf_handler(PADAPTER); 103 #endif 104 105 void rtl8822be_xmitframe_resume(PADAPTER); 106 107 /* rtl8822bs_recv.c */ 108 s32 rtl8822be_init_recv_priv(PADAPTER); 109 void rtl8822be_free_recv_priv(PADAPTER); 110 int rtl8822be_init_rxbd_ring(PADAPTER); 111 void rtl8822be_free_rxbd_ring(PADAPTER); 112 #ifdef CONFIG_NAPI 113 int rtl8822be_rx_mpdu(_adapter *padapter, int remaing_rxdesc, int budget); 114 u16 rtl8822be_check_rxdesc_remain(_adapter *padapter, int rx_queue_idx); 115 #endif 116 117 /* rtl8822bs_ops.c */ 118 119 #endif /* _RTL8822BE_H_ */ 120