1 /******************************************************************************
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3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
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5 * This program is free software; you can redistribute it and/or modify it
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6 * under the terms of version 2 of the GNU General Public License as
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7 * published by the Free Software Foundation.
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9 * This program is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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14 * You should have received a copy of the GNU General Public License along with
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15 * this program; if not, write to the Free Software Foundation, Inc.,
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16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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19 ******************************************************************************/
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20 #ifndef __RTL8188E_XMIT_H__
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21 #define __RTL8188E_XMIT_H__
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25 // Queue Select Value in TxDesc
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27 #define QSLT_BK 0x2//0x01
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29 #define QSLT_VI 0x5//0x4
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30 #define QSLT_VO 0x7//0x6
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31 #define QSLT_BEACON 0x10
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32 #define QSLT_HIGH 0x11
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33 #define QSLT_MGNT 0x12
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34 #define QSLT_CMD 0x13
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36 //For 88e early mode
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37 #define SET_EARLYMODE_PKTNUM(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr, 0, 3, __Value)
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38 #define SET_EARLYMODE_LEN0(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr, 4, 12, __Value)
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39 #define SET_EARLYMODE_LEN1(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr, 16, 12, __Value)
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40 #define SET_EARLYMODE_LEN2_1(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr, 28, 4, __Value)
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41 #define SET_EARLYMODE_LEN2_2(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr+4, 0, 8, __Value)
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42 #define SET_EARLYMODE_LEN3(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr+4, 8, 12, __Value)
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43 #define SET_EARLYMODE_LEN4(__pAddr, __Value) SET_BITS_TO_LE_4BYTE(__pAddr+4, 20, 12, __Value)
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46 //defined for TX DESC Operation
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49 #define MAX_TID (15)
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53 #define OFFSET_SHT 16
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61 #define PKT_OFFSET_SZ 0
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63 #define RATE_ID_SHT 16
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64 #define NAVUSEHDR BIT(20)
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65 #define SEC_TYPE_SHT 22
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66 #define PKT_OFFSET_SHT 26
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69 #define AGG_EN BIT(12)
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70 #define AGG_BK BIT(16)
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71 #define AMPDU_DENSITY_SHT 20
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72 #define ANTSEL_A BIT(24)
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73 #define ANTSEL_B BIT(25)
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74 #define TX_ANT_CCK_SHT 26
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75 #define TX_ANTL_SHT 28
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76 #define TX_ANT_HT_SHT 30
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80 #define EN_HWSEQ BIT(31)
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84 #define HW_SSN BIT(7)
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85 #define USERATE BIT(8)
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86 #define DISDATAFB BIT(10)
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87 #define CTS_2_SELF BIT(11)
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88 #define RTS_EN BIT(12)
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89 #define HW_RTS_EN BIT(13)
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90 #define DATA_SHORT BIT(24)
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91 #define PWR_STATUS_SHT 15
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92 #define DATA_SC_SHT 20
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93 #define DATA_BW BIT(25)
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96 #define RTY_LMT_EN BIT(17)
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101 #define USB_TXAGG_NUM_SHT 24
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103 typedef struct txdesc_88e
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122 u32 lsig_txop_en:1;
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129 u32 pkt_offset:5; // unit: 8 bytes
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142 u32 ampdu_density:3;
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151 u32 nextheadpage:8;
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186 u32 data_ratefb_lmt:5;
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187 u32 rts_ratefb_lmt:4;
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190 u32 usb_txagg_num:8;
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197 u32 mcsg1_max_len:4;
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198 u32 mcsg2_max_len:4;
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199 u32 mcsg3_max_len:4;
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200 u32 mcs7_sgi_max_len:4;
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203 u32 checksum:16; // TxBuffSize(PCIe)/CheckSum(USB)
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204 u32 sw0:8; /* offset 30 */
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206 u32 mcs15_sgi_max_len:4;
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207 }TXDESC_8188E, *PTXDESC_8188E;
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209 #define txdesc_set_ccx_sw_88e(txdesc, value) \
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211 ((struct txdesc_88e *)(txdesc))->sw1 = (((value)>>8) & 0x0f); \
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212 ((struct txdesc_88e *)(txdesc))->sw0 = ((value) & 0xff); \
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215 struct txrpt_ccx_88e {
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219 u8 txdma_underflow:1;
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231 u8 lifetime_over:1;
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239 u8 final_data_rate;
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249 #define txrpt_ccx_sw_88e(txrpt_ccx) ((txrpt_ccx)->sw0 + ((txrpt_ccx)->sw1<<8))
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250 #define txrpt_ccx_qtime_88e(txrpt_ccx) ((txrpt_ccx)->ccx_qtime0+((txrpt_ccx)->ccx_qtime1<<8))
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252 void rtl8188e_fill_fake_txdesc(PADAPTER padapter, u8*pDesc, u32 BufferLen,
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253 u8 IsPsPoll, u8 IsBTQosNull, u8 bDataFrame);
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254 #ifdef CONFIG_SDIO_HCI
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255 s32 rtl8188es_init_xmit_priv(PADAPTER padapter);
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256 void rtl8188es_free_xmit_priv(PADAPTER padapter);
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257 s32 rtl8188es_hal_xmit(PADAPTER padapter, struct xmit_frame *pxmitframe);
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258 s32 rtl8188es_mgnt_xmit(PADAPTER padapter, struct xmit_frame *pmgntframe);
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259 s32 rtl8188es_hal_xmitframe_enqueue(_adapter *padapter, struct xmit_frame *pxmitframe);
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260 thread_return rtl8188es_xmit_thread(thread_context context);
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261 s32 rtl8188es_xmit_buf_handler(PADAPTER padapter);
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263 #ifdef CONFIG_SDIO_TX_TASKLET
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264 void rtl8188es_xmit_tasklet(void *priv);
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268 #ifdef CONFIG_USB_HCI
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269 s32 rtl8188eu_init_xmit_priv(PADAPTER padapter);
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270 void rtl8188eu_free_xmit_priv(PADAPTER padapter);
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271 s32 rtl8188eu_hal_xmit(PADAPTER padapter, struct xmit_frame *pxmitframe);
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272 s32 rtl8188eu_mgnt_xmit(PADAPTER padapter, struct xmit_frame *pmgntframe);
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273 s32 rtl8188eu_hal_xmitframe_enqueue(_adapter *padapter, struct xmit_frame *pxmitframe);
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274 s32 rtl8188eu_xmit_buf_handler(PADAPTER padapter);
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275 void rtl8188eu_xmit_tasklet(void *priv);
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276 s32 rtl8188eu_xmitframe_complete(_adapter *padapter, struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf);
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279 #ifdef CONFIG_PCI_HCI
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280 s32 rtl8188ee_init_xmit_priv(PADAPTER padapter);
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281 void rtl8188ee_free_xmit_priv(PADAPTER padapter);
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282 struct xmit_buf *rtl8188ee_dequeue_xmitbuf(struct rtw_tx_ring *ring);
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283 void rtl8188ee_xmitframe_resume(_adapter *padapter);
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284 s32 rtl8188ee_hal_xmit(PADAPTER padapter, struct xmit_frame *pxmitframe);
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285 s32 rtl8188ee_mgnt_xmit(PADAPTER padapter, struct xmit_frame *pmgntframe);
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286 void rtl8188ee_xmit_tasklet(void *priv);
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289 #define SET_TX_DESC_SEC_TYPE_8188E(__pTxDesc, __Value) SET_BITS_TO_LE_4BYTE(__pTxDesc+4, 22, 2, __Value)
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291 #ifdef CONFIG_TX_EARLY_MODE
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292 void UpdateEarlyModeInfo8188E(struct xmit_priv *pxmitpriv,struct xmit_buf *pxmitbuf );
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295 #ifdef CONFIG_XMIT_ACK
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296 void dump_txrpt_ccx_88e(void *buf);
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297 void handle_txrpt_ccx_88e(_adapter *adapter, u8 *buf);
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299 #define dump_txrpt_ccx_88e(buf) do {} while(0)
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300 #define handle_txrpt_ccx_88e(adapter, buf) do {} while(0)
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301 #endif //CONFIG_XMIT_ACK
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303 void _dbg_dump_tx_info(_adapter *padapter,int frame_tag,struct tx_desc *ptxdesc);
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304 #endif //__RTL8188E_XMIT_H__
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