| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Forest Bond | 478 | 71.13% | 1 | 3.57% |
| Malcolm Priestley | 157 | 23.36% | 20 | 71.43% |
| Veronika Kabatova | 23 | 3.42% | 1 | 3.57% |
| Charles Clément | 11 | 1.64% | 3 | 10.71% |
| Kathryn Hampton | 1 | 0.15% | 1 | 3.57% |
| Madhumitha Prabakaran | 1 | 0.15% | 1 | 3.57% |
| Greg Kroah-Hartman | 1 | 0.15% | 1 | 3.57% |
| Total | 672 | 28 |
/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. * All rights reserved. * * File: desc.h * * Purpose:The header file of descriptor * * Revision History: * * Author: Tevin Chen * * Date: May 21, 1996 * */ #ifndef __DESC_H__ #define __DESC_H__ #include <linux/types.h> #include <linux/mm.h> #include "linux/ieee80211.h" #define B_OWNED_BY_CHIP 1 #define B_OWNED_BY_HOST 0 /* Bits in the RSR register */ #define RSR_ADDRBROAD 0x80 #define RSR_ADDRMULTI 0x40 #define RSR_ADDRUNI 0x00 #define RSR_IVLDTYP 0x20 #define RSR_IVLDLEN 0x10 /* invalid len (> 2312 byte) */ #define RSR_BSSIDOK 0x08 #define RSR_CRCOK 0x04 #define RSR_BCNSSIDOK 0x02 #define RSR_ADDROK 0x01 /* Bits in the new RSR register */ #define NEWRSR_DECRYPTOK 0x10 #define NEWRSR_CFPIND 0x08 #define NEWRSR_HWUTSF 0x04 #define NEWRSR_BCNHITAID 0x02 #define NEWRSR_BCNHITAID0 0x01 /* Bits in the TSR0 register */ #define TSR0_PWRSTS1_2 0xC0 #define TSR0_PWRSTS7 0x20 #define TSR0_NCR 0x1F /* Bits in the TSR1 register */ #define TSR1_TERR 0x80 #define TSR1_PWRSTS4_6 0x70 #define TSR1_RETRYTMO 0x08 #define TSR1_TMO 0x04 #define TSR1_PWRSTS3 0x02 #define ACK_DATA 0x01 /* Bits in the TCR register */ #define EDMSDU 0x04 /* end of sdu */ #define TCR_EDP 0x02 /* end of packet */ #define TCR_STP 0x01 /* start of packet */ /* max transmit or receive buffer size */ #define CB_MAX_BUF_SIZE 2900U /* NOTE: must be multiple of 4 */ #define CB_MAX_TX_BUF_SIZE CB_MAX_BUF_SIZE #define CB_MAX_RX_BUF_SIZE_NORMAL CB_MAX_BUF_SIZE #define CB_BEACON_BUF_SIZE 512U #define CB_MAX_RX_DESC 128 #define CB_MIN_RX_DESC 16 #define CB_MAX_TX_DESC 64 #define CB_MIN_TX_DESC 16 #define CB_MAX_RECEIVED_PACKETS 16 /* * limit our receive routine to indicating * this many at a time for 2 reasons: * 1. driver flow control to protocol layer * 2. limit the time used in ISR routine */ #define CB_EXTRA_RD_NUM 32 #define CB_RD_NUM 32 #define CB_TD_NUM 32 /* * max number of physical segments in a single NDIS packet. Above this * threshold, the packet is copied into a single physically contiguous buffer */ #define CB_MAX_SEGMENT 4 #define CB_MIN_MAP_REG_NUM 4 #define CB_MAX_MAP_REG_NUM CB_MAX_TX_DESC #define CB_PROTOCOL_RESERVED_SECTION 16 /* * if retrys excess 15 times , tx will abort, and if tx fifo underflow, * tx will fail, we should try to resend it */ #define CB_MAX_TX_ABORT_RETRY 3 /* WMAC definition FIFO Control */ #define FIFOCTL_AUTO_FB_1 0x1000 #define FIFOCTL_AUTO_FB_0 0x0800 #define FIFOCTL_GRPACK 0x0400 #define FIFOCTL_11GA 0x0300 #define FIFOCTL_11GB 0x0200 #define FIFOCTL_11B 0x0100 #define FIFOCTL_11A 0x0000 #define FIFOCTL_RTS 0x0080 #define FIFOCTL_ISDMA0 0x0040 #define FIFOCTL_GENINT 0x0020 #define FIFOCTL_TMOEN 0x0010 #define FIFOCTL_LRETRY 0x0008 #define FIFOCTL_CRCDIS 0x0004 #define FIFOCTL_NEEDACK 0x0002 #define FIFOCTL_LHEAD 0x0001 /* WMAC definition Frag Control */ #define FRAGCTL_AES 0x0300 #define FRAGCTL_TKIP 0x0200 #define FRAGCTL_LEGACY 0x0100 #define FRAGCTL_NONENCRYPT 0x0000 #define FRAGCTL_ENDFRAG 0x0003 #define FRAGCTL_MIDFRAG 0x0002 #define FRAGCTL_STAFRAG 0x0001 #define FRAGCTL_NONFRAG 0x0000 #define TYPE_TXDMA0 0 #define TYPE_AC0DMA 1 #define TYPE_ATIMDMA 2 #define TYPE_SYNCDMA 3 #define TYPE_MAXTD 2 #define TYPE_BEACONDMA 4 #define TYPE_RXDMA0 0 #define TYPE_RXDMA1 1 #define TYPE_MAXRD 2 /* TD_INFO flags control bit */ #define TD_FLAGS_NETIF_SKB 0x01 /* check if need release skb */ /* check if called from private skb (hostap) */ #define TD_FLAGS_PRIV_SKB 0x02 #define TD_FLAGS_PS_RETRY 0x04 /* check if PS STA frame re-transmit */ /* * ref_sk_buff is used for mapping the skb structure between pre-built * driver-obj & running kernel. Since different kernel version (2.4x) may * change skb structure, i.e. pre-built driver-obj may link to older skb that * leads error. */ struct vnt_rd_info { struct sk_buff *skb; dma_addr_t skb_dma; }; struct vnt_rdes0 { volatile __le16 res_count; #ifdef __BIG_ENDIAN union { volatile u16 f15_reserved; struct { volatile u8 f8_reserved1; volatile u8 owner:1; volatile u8 f7_reserved:7; } __packed; } __packed; #else u16 f15_reserved:15; u16 owner:1; #endif } __packed; struct vnt_rdes1 { __le16 req_count; u16 reserved; } __packed; /* Rx descriptor*/ struct vnt_rx_desc { volatile struct vnt_rdes0 rd0; volatile struct vnt_rdes1 rd1; volatile __le32 buff_addr; volatile __le32 next_desc; struct vnt_rx_desc *next __aligned(8); struct vnt_rd_info *rd_info __aligned(8); } __packed; struct vnt_tdes0 { volatile u8 tsr0; volatile u8 tsr1; #ifdef __BIG_ENDIAN union { volatile u16 f15_txtime; struct { volatile u8 f8_reserved; volatile u8 owner:1; volatile u8 f7_reserved:7; } __packed; } __packed; #else volatile u16 f15_txtime:15; volatile u16 owner:1; #endif } __packed; struct vnt_tdes1 { volatile __le16 req_count; volatile u8 tcr; volatile u8 reserved; } __packed; struct vnt_td_info { void *mic_hdr; struct sk_buff *skb; unsigned char *buf; dma_addr_t buf_dma; u16 req_count; u8 flags; }; /* transmit descriptor */ struct vnt_tx_desc { volatile struct vnt_tdes0 td0; volatile struct vnt_tdes1 td1; volatile __le32 buff_addr; volatile __le32 next_desc; struct vnt_tx_desc *next __aligned(8); struct vnt_td_info *td_info __aligned(8); } __packed; /* Length, Service, and Signal fields of Phy for Tx */ struct vnt_phy_field { u8 signal; u8 service; __le16 len; } __packed; union vnt_phy_field_swap { struct vnt_phy_field field_read; u16 swap[2]; u32 field_write; }; #endif /* __DESC_H__ */
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