diff options
Diffstat (limited to 'drivers/staging/rtl8188eu/include/rtl8188e_xmit.h')
| -rw-r--r-- | drivers/staging/rtl8188eu/include/rtl8188e_xmit.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h b/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h new file mode 100644 index 0000000..421e9f4 --- /dev/null +++ b/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h @@ -0,0 +1,160 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + ******************************************************************************/ +#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 + +#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); +s32 rtl8188eu_xmit_buf_handler(struct adapter *padapter); +#define hal_xmit_handler rtl8188eu_xmit_buf_handler +void rtl8188eu_xmit_tasklet(void *priv); +bool rtl8188eu_xmitframe_complete(struct adapter *padapter, + struct xmit_priv *pxmitpriv); + +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__ */ |