/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2014 Felix Fietkau <[email protected]> * Copyright (C) 2015 Jakub Kicinski <[email protected]> */ #ifndef __MT7601U_DMA_H #define __MT7601U_DMA_H #include <asm/unaligned.h> #include <linux/skbuff.h> #define MT_DMA_HDR_LEN … #define MT_RX_INFO_LEN … #define MT_FCE_INFO_LEN … #define MT_DMA_HDRS … /* Common Tx DMA descriptor fields */ #define MT_TXD_INFO_LEN … #define MT_TXD_INFO_D_PORT … #define MT_TXD_INFO_TYPE … enum mt76_msg_port { … }; enum mt76_info_type { … }; /* Tx DMA packet specific flags */ #define MT_TXD_PKT_INFO_NEXT_VLD … #define MT_TXD_PKT_INFO_TX_BURST … #define MT_TXD_PKT_INFO_80211 … #define MT_TXD_PKT_INFO_TSO … #define MT_TXD_PKT_INFO_CSO … #define MT_TXD_PKT_INFO_WIV … #define MT_TXD_PKT_INFO_QSEL … enum mt76_qsel { … }; /* Tx DMA MCU command specific flags */ #define MT_TXD_CMD_INFO_SEQ … #define MT_TXD_CMD_INFO_TYPE … static inline int mt7601u_dma_skb_wrap(struct sk_buff *skb, enum mt76_msg_port d_port, enum mt76_info_type type, u32 flags) { … } static inline int mt7601u_dma_skb_wrap_pkt(struct sk_buff *skb, enum mt76_qsel qsel, u32 flags) { … } /* Common Rx DMA descriptor fields */ #define MT_RXD_INFO_LEN … #define MT_RXD_INFO_PCIE_INTR … #define MT_RXD_INFO_QSEL … #define MT_RXD_INFO_PORT … #define MT_RXD_INFO_TYPE … /* Rx DMA packet specific flags */ #define MT_RXD_PKT_INFO_UDP_ERR … #define MT_RXD_PKT_INFO_TCP_ERR … #define MT_RXD_PKT_INFO_IP_ERR … #define MT_RXD_PKT_INFO_PKT_80211 … #define MT_RXD_PKT_INFO_L3L4_DONE … #define MT_RXD_PKT_INFO_MAC_LEN … /* Rx DMA MCU command specific flags */ #define MT_RXD_CMD_INFO_SELF_GEN … #define MT_RXD_CMD_INFO_CMD_SEQ … #define MT_RXD_CMD_INFO_EVT_TYPE … enum mt76_evt_type { … }; #endif
Codebase Browser
linux