diff options
Diffstat (limited to 'freebsd/sys/dev/rtwn/rtl8192c/r92c_tx_desc.h')
| -rw-r--r-- | freebsd/sys/dev/rtwn/rtl8192c/r92c_tx_desc.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/freebsd/sys/dev/rtwn/rtl8192c/r92c_tx_desc.h b/freebsd/sys/dev/rtwn/rtl8192c/r92c_tx_desc.h new file mode 100644 index 00000000..037ac0e2 --- /dev/null +++ b/freebsd/sys/dev/rtwn/rtl8192c/r92c_tx_desc.h @@ -0,0 +1,122 @@ +/*- + * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr> + * Copyright (c) 2016 Andriy Voskoboinyk <avos@FreeBSD.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * $OpenBSD: if_urtwnreg.h,v 1.3 2010/11/16 18:02:59 damien Exp $ + * $FreeBSD$ + */ + +#ifndef R92C_TX_DESC_H +#define R92C_TX_DESC_H + +/* Tx MAC descriptor (common part). */ +struct r92c_tx_desc { + uint16_t pktlen; + uint8_t offset; + uint8_t flags0; +#define R92C_FLAGS0_BMCAST 0x01 +#define R92C_FLAGS0_LSG 0x04 +#define R92C_FLAGS0_FSG 0x08 +#define R92C_FLAGS0_OWN 0x80 + + uint32_t txdw1; +#define R92C_TXDW1_MACID_M 0x0000001f +#define R92C_TXDW1_MACID_S 0 +#define R92C_TXDW1_AGGEN 0x00000020 +#define R92C_TXDW1_AGGBK 0x00000040 + +#define R92C_TXDW1_QSEL_M 0x00001f00 +#define R92C_TXDW1_QSEL_S 8 + +#define R92C_TXDW1_QSEL_BE 0x00 /* or 0x03 */ +#define R92C_TXDW1_QSEL_BK 0x01 /* or 0x02 */ +#define R92C_TXDW1_QSEL_VI 0x04 /* or 0x05 */ +#define R92C_TXDW1_QSEL_VO 0x06 /* or 0x07 */ +#define RTWN_MAX_TID 8 + +#define R92C_TXDW1_QSEL_BEACON 0x10 +#define R92C_TXDW1_QSEL_MGNT 0x12 + +#define R92C_TXDW1_RAID_M 0x000f0000 +#define R92C_TXDW1_RAID_S 16 +#define R92C_TXDW1_CIPHER_M 0x00c00000 +#define R92C_TXDW1_CIPHER_S 22 +#define R92C_TXDW1_CIPHER_NONE 0 +#define R92C_TXDW1_CIPHER_RC4 1 +#define R92C_TXDW1_CIPHER_AES 3 +#define R92C_TXDW1_PKTOFF_M 0x7c000000 +#define R92C_TXDW1_PKTOFF_S 26 + + uint32_t txdw2; +#define R92C_TXDW2_CCX_RPT 0x00080000 +#define R92C_TXDW2_AMPDU_DEN_M 0x00700000 +#define R92C_TXDW2_AMPDU_DEN_S 20 + + uint16_t txdw3; + uint16_t txdseq; + + uint32_t txdw4; +#define R92C_TXDW4_RTSRATE_M 0x0000003f +#define R92C_TXDW4_RTSRATE_S 0 +#define R92C_TXDW4_SEQ_SEL_M 0x00000040 +#define R92C_TXDW4_SEQ_SEL_S 6 +#define R92C_TXDW4_HWSEQ_EN 0x00000080 +#define R92C_TXDW4_DRVRATE 0x00000100 +#define R92C_TXDW4_CTS2SELF 0x00000800 +#define R92C_TXDW4_RTSEN 0x00001000 +#define R92C_TXDW4_HWRTSEN 0x00002000 +#define R92C_TXDW4_PORT_ID_M 0x00004000 +#define R92C_TXDW4_PORT_ID_S 14 +#define R92C_TXDW4_DATA_SCO_M 0x00300000 +#define R92C_TXDW4_DATA_SCO_S 20 +#define R92C_TXDW4_SCO_SCA 1 +#define R92C_TXDW4_SCO_SCB 2 +#define R92C_TXDW4_DATA_SHPRE 0x01000000 +#define R92C_TXDW4_DATA_BW40 0x02000000 +#define R92C_TXDW4_RTS_SHORT 0x04000000 +#define R92C_TXDW4_RTS_BW40 0x08000000 +#define R92C_TXDW4_RTS_SCO_M 0x30000000 +#define R92C_TXDW4_RTS_SCO_S 28 + + uint32_t txdw5; +#define R92C_TXDW5_DATARATE_M 0x0000003f +#define R92C_TXDW5_DATARATE_S 0 +#define R92C_TXDW5_SGI 0x00000040 +#define R92C_TXDW5_DATARATE_FB_LMT_M 0x00001f00 +#define R92C_TXDW5_DATARATE_FB_LMT_S 8 +#define R92C_TXDW5_RTSRATE_FB_LMT_M 0x0001e000 +#define R92C_TXDW5_RTSRATE_FB_LMT_S 13 +#define R92C_TXDW5_RTY_LMT_ENA 0x00020000 +#define R92C_TXDW5_RTY_LMT_M 0x00fc0000 +#define R92C_TXDW5_RTY_LMT_S 18 +#define R92C_TXDW5_AGGNUM_M 0xff000000 +#define R92C_TXDW5_AGGNUM_S 24 + + uint32_t txdw6; +#define R92C_TXDW6_MAX_AGG_M 0x0000f800 +#define R92C_TXDW6_MAX_AGG_S 11 +} __packed __attribute__((aligned(4))); + + +/* Rate adaptation modes. */ +#define R92C_RAID_11BGN 0 +#define R92C_RAID_11GN 1 +#define R92C_RAID_11BN 2 +#define R92C_RAID_11N 3 +#define R92C_RAID_11BG 4 +#define R92C_RAID_11G 5 /* "pure" 11g */ +#define R92C_RAID_11B 6 + +#endif /* R92C_TX_DESC_H */ |