| /****************************************************************************** |
| * |
| * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA |
| * |
| * |
| ******************************************************************************/ |
| #ifndef __RTL8192E_RECV_H__ |
| #define __RTL8192E_RECV_H__ |
| |
| #if defined(CONFIG_USB_HCI) |
| |
| #ifndef MAX_RECVBUF_SZ |
| #ifdef PLATFORM_OS_CE |
| #define MAX_RECVBUF_SZ (8192+1024) /* 8K+1k */ |
| #else |
| #ifdef CONFIG_MINIMAL_MEMORY_USAGE |
| #define MAX_RECVBUF_SZ (4000) /* about 4K */ |
| #else |
| #ifdef CONFIG_PREALLOC_RX_SKB_BUFFER |
| #define MAX_RECVBUF_SZ (rtw_rtkm_get_buff_size()) /*depend rtkm*/ |
| #elif defined(CONFIG_PLATFORM_HISILICON) |
| #define MAX_RECVBUF_SZ (16384) /* 16k */ |
| #else |
| #define MAX_RECVBUF_SZ (32768) /* 32k */ |
| #endif |
| /* #define MAX_RECVBUF_SZ (20480) */ /* 20K */ |
| /* #define MAX_RECVBUF_SZ (10240) */ /* 10K */ |
| /* #define MAX_RECVBUF_SZ (16384) */ /* 16k - 92E RX BUF :16K */ |
| /* #define MAX_RECVBUF_SZ (8192+1024) */ /* 8K+1k */ |
| #endif |
| #endif |
| #endif /* !MAX_RECVBUF_SZ */ |
| |
| #elif defined(CONFIG_PCI_HCI) |
| /* #ifndef CONFIG_MINIMAL_MEMORY_USAGE */ |
| /* #define MAX_RECVBUF_SZ (9100) */ |
| /* #else */ |
| #define MAX_RECVBUF_SZ (4000) /* about 4K |
| * #endif */ |
| |
| |
| #elif defined(CONFIG_SDIO_HCI) |
| |
| #define MAX_RECVBUF_SZ (16384) |
| |
| #endif |
| |
| |
| /* Rx smooth factor */ |
| #define Rx_Smooth_Factor (20) |
| |
| /* ************* |
| * [1] Rx Buffer Descriptor (for PCIE) buffer descriptor architecture |
| * DWORD 0 */ |
| #define SET_RX_BUFFER_DESC_DATA_LENGTH_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 0, 14, __Value) |
| #define SET_RX_BUFFER_DESC_LS_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 15, 1, __Value) |
| #define SET_RX_BUFFER_DESC_FS_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 1, __Value) |
| #define SET_RX_BUFFER_DESC_TOTAL_LENGTH_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 15, __Value) |
| |
| #define GET_RX_BUFFER_DESC_OWN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 31, 1) |
| #define GET_RX_BUFFER_DESC_LS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 15, 1) |
| #define GET_RX_BUFFER_DESC_FS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 1) |
| #define GET_RX_BUFFER_DESC_TOTAL_LENGTH_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 15) |
| |
| |
| /* DWORD 1 */ |
| #define SET_RX_BUFFER_PHYSICAL_LOW_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+4, 0, 32, __Value) |
| #define GET_RX_BUFFER_PHYSICAL_LOW_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 0, 32) |
| |
| /* DWORD 2 */ |
| #define SET_RX_BUFFER_PHYSICAL_HIGH_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+8, 0, 32, __Value) |
| |
| /* ************* |
| * [2] Rx Descriptor |
| * DWORD 0 */ |
| #define GET_RX_STATUS_DESC_PKT_LEN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 0, 14) |
| #define GET_RX_STATUS_DESC_CRC32_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 14, 1) |
| #define GET_RX_STATUS_DESC_ICVERR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 15, 1) |
| #define GET_RX_STATUS_DESC_DRVINFO_SIZE_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 4) |
| #define GET_RX_STATUS_DESC_SECURITY_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 20, 3) |
| #define GET_RX_STATUS_DESC_QOS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 23, 1) |
| #define GET_RX_STATUS_DESC_SHIFT_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 24, 2) |
| #define GET_RX_STATUS_DESC_PHY_STATUS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 26, 1) |
| #define GET_RX_STATUS_DESC_SWDEC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 27, 1) |
| #define GET_RX_STATUS_DESC_EOR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 30, 1) |
| #define GET_RX_STATUS_DESC_OWN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 31, 1) |
| |
| |
| #define SET_RX_STATUS_DESC_PKT_LEN_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 0, 14, __Value) |
| #define SET_RX_STATUS_DESC_EOR_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 30, 1, __Value) |
| #define SET_RX_STATUS_DESC_OWN_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 31, 1, __Value) |
| |
| /* DWORD 1 */ |
| #define GET_RX_STATUS_DESC_MACID_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 0, 7) |
| #define GET_RX_STATUS_DESC_TID_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 8, 4) |
| #define GET_RX_STATUS_DESC_MACID_VLD_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 12, 1) |
| #define GET_RX_STATUS_DESC_AMSDU_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 13, 1) |
| #define GET_RX_STATUS_DESC_RXID_MATCH_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 14, 1) |
| #define GET_RX_STATUS_DESC_PAGGR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 15, 1) |
| #define GET_RX_STATUS_DESC_A1_FITS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 16, 4) |
| #define GET_RX_STATUS_DESC_TCPOFFLOAD_CHKERR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 20, 1) |
| #define GET_RX_STATUS_DESC_TCPOFFLOAD_IPVER_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 21, 1) |
| #define GET_RX_STATUS_DESC_TCPOFFLOAD_IS_TCPUDP_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 22, 1) |
| #define GET_RX_STATUS_DESC_TCPOFFLOAD_CHK_VLD_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 23, 1) |
| #define GET_RX_STATUS_DESC_PAM_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 24, 1) |
| #define GET_RX_STATUS_DESC_PWR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 25, 1) |
| #define GET_RX_STATUS_DESC_MORE_DATA_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 26, 1) |
| #define GET_RX_STATUS_DESC_MORE_FRAG_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 27, 1) |
| #define GET_RX_STATUS_DESC_TYPE_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 28, 2) |
| #define GET_RX_STATUS_DESC_MC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 30, 1) |
| #define GET_RX_STATUS_DESC_BC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 31, 1) |
| |
| /* DWORD 2 */ |
| #define GET_RX_STATUS_DESC_SEQ_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 0, 12) |
| #define GET_RX_STATUS_DESC_FRAG_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 12, 4) |
| #define GET_RX_STATUS_DESC_RX_IS_QOS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 16, 1) |
| |
| #define GET_RX_STATUS_DESC_WLANHD_IV_LEN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 18, 6) |
| #define GET_RX_STATUS_DESC_HWRSVD_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 24, 4) |
| #define GET_RX_STATUS_DESC_FCS_OK_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 31, 1) |
| #define GET_RX_STATUS_DESC_RPT_SEL_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 28, 1) |
| |
| /* DWORD 3 */ |
| #define GET_RX_STATUS_DESC_RX_RATE_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 0, 7) |
| #define GET_RX_STATUS_DESC_HTC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 10, 1) |
| #define GET_RX_STATUS_DESC_EOSP_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 11, 1) |
| #define GET_RX_STATUS_DESC_BSSID_FIT_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 12, 2) |
| #define GET_RX_STATUS_DESC_DMA_AGG_NUM_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 16, 8) |
| |
| #define GET_RX_STATUS_DESC_PATTERN_MATCH_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+12, 29, 1) |
| #define GET_RX_STATUS_DESC_UNICAST_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+12, 30, 1) |
| #define GET_RX_STATUS_DESC_MAGIC_WAKE_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+12, 31, 1) |
| |
| |
| /* DWORD 5 */ |
| #define GET_RX_STATUS_DESC_TSFL_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+20, 0, 32) |
| |
| #define GET_RX_STATUS_DESC_BUFF_ADDR_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+24, 0, 32) |
| #define GET_RX_STATUS_DESC_BUFF_ADDR64_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+28, 0, 32) |
| |
| |
| #ifdef CONFIG_SDIO_HCI |
| s32 rtl8192es_init_recv_priv(PADAPTER padapter); |
| void rtl8192es_free_recv_priv(PADAPTER padapter); |
| #endif |
| |
| #ifdef CONFIG_USB_HCI |
| void rtl8192eu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf); |
| s32 rtl8192eu_init_recv_priv(PADAPTER padapter); |
| void rtl8192eu_free_recv_priv(PADAPTER padapter); |
| #endif |
| |
| #ifdef CONFIG_PCI_HCI |
| s32 rtl8192ee_init_recv_priv(PADAPTER padapter); |
| void rtl8192ee_free_recv_priv(PADAPTER padapter); |
| #endif |
| |
| void rtl8192e_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc); |
| |
| #endif /* __RTL8192E_RECV_H__ */ |