/****************************************************************************** * * 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); void rtl8192es_recv_hdl(PADAPTER padapter, struct recv_buf *precvbuf); #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); void rtl8192eu_recv_hdl(PADAPTER padapter, struct recv_buf *precvbuf); void rtl8192eu_recv_tasklet(void *priv); #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__ */