/****************************************************************************** * * 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 __RTL8188E_XMIT_H__ #define __RTL8188E_XMIT_H__ #define MAX_TX_AGG_PACKET_NUMBER 0xFF /* */ /* Queue Select Value in TxDesc */ /* */ #define QSLT_BK 0x2/* 0x01 */ #define QSLT_BE 0x0 #define QSLT_VI 0x5/* 0x4 */ #define QSLT_VO 0x7/* 0x6 */ #define QSLT_BEACON 0x10 #define QSLT_HIGH 0x11 #define QSLT_MGNT 0x12 #define QSLT_CMD 0x13 /* For 88e early mode */ #define SET_EARLYMODE_PKTNUM(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr, 0, 3, __Value) #define SET_EARLYMODE_LEN0(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr, 4, 12, __Value) #define SET_EARLYMODE_LEN1(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr, 16, 12, __Value) #define SET_EARLYMODE_LEN2_1(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr, 28, 4, __Value) #define SET_EARLYMODE_LEN2_2(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr+4, 0, 8, __Value) #define SET_EARLYMODE_LEN3(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr+4, 8, 12, __Value) #define SET_EARLYMODE_LEN4(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr+4, 20, 12, __Value) /* */ /* defined for TX DESC Operation */ /* */ #define MAX_TID (15) /* OFFSET 0 */ #define OFFSET_SZ 0 #define OFFSET_SHT 16 #define BMC BIT(24) #define LSG BIT(26) #define FSG BIT(27) #define OWN BIT(31) /* OFFSET 4 */ #define PKT_OFFSET_SZ 0 #define QSEL_SHT 8 #define RATE_ID_SHT 16 #define NAVUSEHDR BIT(20) #define SEC_TYPE_SHT 22 #define PKT_OFFSET_SHT 26 /* OFFSET 8 */ #define AGG_EN BIT(12) #define AGG_BK BIT(16) #define AMPDU_DENSITY_SHT 20 #define ANTSEL_A BIT(24) #define ANTSEL_B BIT(25) #define TX_ANT_CCK_SHT 26 #define TX_ANTL_SHT 28 #define TX_ANT_HT_SHT 30 /* OFFSET 12 */ #define SEQ_SHT 16 #define EN_HWSEQ BIT(31) /* OFFSET 16 */ #define QOS BIT(6) #define HW_SSN BIT(7) #define USERATE BIT(8) #define DISDATAFB BIT(10) #define CTS_2_SELF BIT(11) #define RTS_EN BIT(12) #define HW_RTS_EN BIT(13) #define DATA_SHORT BIT(24) #define PWR_STATUS_SHT 15 #define DATA_SC_SHT 20 #define DATA_BW BIT(25) /* OFFSET 20 */ #define RTY_LMT_EN BIT(17) enum TXDESC_SC{ SC_DONT_CARE = 0x00, SC_UPPER= 0x01, SC_LOWER=0x02, SC_DUPLICATE=0x03 }; /* OFFSET 20 */ #define SGI BIT(6) #define USB_TXAGG_NUM_SHT 24 typedef struct txdesc_88e { /* Offset 0 */ u32 pktlen:16; u32 offset:8; u32 bmc:1; u32 htc:1; u32 ls:1; u32 fs:1; u32 linip:1; u32 noacm:1; u32 gf:1; u32 own:1; /* Offset 4 */ u32 macid:6; u32 rsvd0406:2; u32 qsel:5; u32 rd_nav_ext:1; u32 lsig_txop_en:1; u32 pifs:1; u32 rate_id:4; u32 navusehdr:1; u32 en_desc_id:1; u32 sectype:2; u32 rsvd0424:2; u32 pkt_offset:5; /* unit: 8 bytes */ u32 rsvd0431:1; /* Offset 8 */ u32 rts_rc:6; u32 data_rc:6; u32 agg_en:1; u32 rd_en:1; u32 bar_rty_th:2; u32 bk:1; u32 morefrag:1; u32 raw:1; u32 ccx:1; u32 ampdu_density:3; u32 bt_null:1; u32 ant_sel_a:1; u32 ant_sel_b:1; u32 tx_ant_cck:2; u32 tx_antl:2; u32 tx_ant_ht:2; /* Offset 12 */ u32 nextheadpage:8; u32 tailpage:8; u32 seq:12; u32 cpu_handle:1; u32 tag1:1; u32 trigger_int:1; u32 hwseq_en:1; /* Offset 16 */ u32 rtsrate:5; u32 ap_dcfe:1; u32 hwseq_sel:2; u32 userate:1; u32 disrtsfb:1; u32 disdatafb:1; u32 cts2self:1; u32 rtsen:1; u32 hw_rts_en:1; u32 port_id:1; u32 pwr_status:3; u32 wait_dcts:1; u32 cts2ap_en:1; u32 data_sc:2; u32 data_stbc:2; u32 data_short:1; u32 data_bw:1; u32 rts_short:1; u32 rts_bw:1; u32 rts_sc:2; u32 vcs_stbc:2; /* Offset 20 */ u32 datarate:6; u32 sgi:1; u32 try_rate:1; u32 data_ratefb_lmt:5; u32 rts_ratefb_lmt:4; u32 rty_lmt_en:1; u32 data_rt_lmt:6; u32 usb_txagg_num:8; /* Offset 24 */ u32 txagg_a:5; u32 txagg_b:5; u32 use_max_len:1; u32 max_agg_num:5; u32 mcsg1_max_len:4; u32 mcsg2_max_len:4; u32 mcsg3_max_len:4; u32 mcs7_sgi_max_len:4; /* Offset 28 */ u32 checksum:16; /* TxBuffSize(PCIe)/CheckSum(USB) */ u32 sw0:8; /* offset 30 */ u32 sw1:4; u32 mcs15_sgi_max_len:4; }TXDESC, *PTXDESC; #define txdesc_set_ccx_sw_88e(txdesc, value) \ do { \ ((struct txdesc_88e *)(txdesc))->sw1 = (((value)>>8) & 0x0f); \ ((struct txdesc_88e *)(txdesc))->sw0 = ((value) & 0xff); \ } while (0) struct txrpt_ccx_88e { /* offset 0 */ u8 tag1:1; u8 pkt_num:3; u8 txdma_underflow:1; u8 int_bt:1; u8 int_tri:1; u8 int_ccx:1; /* offset 1 */ u8 mac_id:6; u8 pkt_ok:1; u8 bmc:1; /* offset 2 */ u8 retry_cnt:6; u8 lifetime_over:1; u8 retry_over:1; /* offset 3 */ u8 ccx_qtime0; u8 ccx_qtime1; /* offset 5 */ u8 final_data_rate; /* offset 6 */ u8 sw1:4; u8 qsel:4; /* offset 7 */ u8 sw0; }; #define txrpt_ccx_sw_88e(txrpt_ccx) ((txrpt_ccx)->sw0 + ((txrpt_ccx)->sw1<<8)) #define txrpt_ccx_qtime_88e(txrpt_ccx) ((txrpt_ccx)->ccx_qtime0+((txrpt_ccx)->ccx_qtime1<<8)) void rtl8188e_fill_fake_txdesc(struct adapter *padapter,u8*pDesc,u32 BufferLen,u8 IsPsPoll,u8 IsBTQosNull); s32 rtl8188eu_init_xmit_priv(struct adapter *padapter); void rtl8188eu_free_xmit_priv(struct adapter *padapter); s32 rtl8188eu_hal_xmit(struct adapter *padapter, struct xmit_frame *pxmitframe); s32 rtl8188eu_mgnt_xmit(struct adapter *padapter, struct xmit_frame *pmgntframe); s32 rtl8188eu_hal_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitframe); s32 rtl8188eu_xmit_buf_handler(struct adapter *padapter); #define hal_xmit_handler rtl8188eu_xmit_buf_handler void rtl8188eu_xmit_tasklet(void *priv); s32 rtl8188eu_xmitframe_complete(struct adapter *padapter, struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf); void dump_txrpt_ccx_88e(void *buf); void handle_txrpt_ccx_88e(struct adapter *adapter, u8 *buf); void _dbg_dump_tx_info(struct adapter *padapter,int frame_tag,struct tx_desc *ptxdesc); #endif /* __RTL8188E_XMIT_H__ */