diff options
Diffstat (limited to 'drivers/staging/rtlwifi/halmac/halmac_rx_bd_nic.h')
| -rw-r--r-- | drivers/staging/rtlwifi/halmac/halmac_rx_bd_nic.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/staging/rtlwifi/halmac/halmac_rx_bd_nic.h b/drivers/staging/rtlwifi/halmac/halmac_rx_bd_nic.h new file mode 100644 index 000000000000..62817d808fbb --- /dev/null +++ b/drivers/staging/rtlwifi/halmac/halmac_rx_bd_nic.h @@ -0,0 +1,48 @@ +/****************************************************************************** + * + * Copyright(c) 2016 Realtek Corporation. + * + * 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. + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ +#ifndef _HALMAC_RX_BD_NIC_H_ +#define _HALMAC_RX_BD_NIC_H_ + +/*TXBD_DW0*/ + +#define GET_RX_BD_RXFAIL(__rx_bd) LE_BITS_TO_4BYTE(__rx_bd + 0x00, 31, 1) +#define GET_RX_BD_TOTALRXPKTSIZE(__rx_bd) \ + LE_BITS_TO_4BYTE(__rx_bd + 0x00, 16, 13) +#define GET_RX_BD_RXTAG(__rx_bd) LE_BITS_TO_4BYTE(__rx_bd + 0x00, 16, 13) +#define GET_RX_BD_FS(__rx_bd) LE_BITS_TO_4BYTE(__rx_bd + 0x00, 15, 1) +#define GET_RX_BD_LS(__rx_bd) LE_BITS_TO_4BYTE(__rx_bd + 0x00, 14, 1) +#define GET_RX_BD_RXBUFFSIZE(__rx_bd) LE_BITS_TO_4BYTE(__rx_bd + 0x00, 0, 14) + +/*TXBD_DW1*/ + +#define GET_RX_BD_PHYSICAL_ADDR_LOW(__rx_bd) \ + LE_BITS_TO_4BYTE(__rx_bd + 0x04, 0, 32) + +/*TXBD_DW2*/ + +#define GET_RX_BD_PHYSICAL_ADDR_HIGH(__rx_bd) \ + LE_BITS_TO_4BYTE(__rx_bd + 0x08, 0, 32) + +#endif |