diff options
Diffstat (limited to 'freebsd/sys/dev/rtwn/rtl8192c/pci/r92ce_tx_desc.h')
| -rw-r--r-- | freebsd/sys/dev/rtwn/rtl8192c/pci/r92ce_tx_desc.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/freebsd/sys/dev/rtwn/rtl8192c/pci/r92ce_tx_desc.h b/freebsd/sys/dev/rtwn/rtl8192c/pci/r92ce_tx_desc.h new file mode 100644 index 00000000..4153710a --- /dev/null +++ b/freebsd/sys/dev/rtwn/rtl8192c/pci/r92ce_tx_desc.h @@ -0,0 +1,55 @@ +/* $OpenBSD: if_rtwnreg.h,v 1.3 2015/06/14 08:02:47 stsp Exp $ */ + +/*- + * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr> + * Copyright (c) 2015 Stefan Sperling <stsp@openbsd.org> + * 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. + * + * $FreeBSD$ + */ + +#ifndef R92CE_TX_DESC_H +#define R92CE_TX_DESC_H + +#include <dev/rtwn/rtl8192c/r92c_tx_desc.h> + +/* Tx MAC descriptor (PCIe). */ +struct r92ce_tx_desc { + uint16_t pktlen; + uint8_t offset; + uint8_t flags0; + + uint32_t txdw1; + uint32_t txdw2; + uint16_t txdw3; + uint16_t txdseq; + + uint32_t txdw4; + uint32_t txdw5; + uint32_t txdw6; + + uint16_t txbufsize; + uint16_t pad; + + uint32_t txbufaddr; + uint32_t txbufaddr64; + + uint32_t nextdescaddr; + uint32_t nextdescaddr64; + + uint32_t reserved[4]; +} __packed __attribute__((aligned(4))); + +#endif /* R92CE_TX_DESC_H */ |