cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

usbpipe.h (1416B)

      1/* SPDX-License-Identifier: GPL-2.0+ */
      2/*
      3 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
      4 * All rights reserved.
      5 *
      6 * Purpose:
      7 *
      8 * Author: Warren Hsu
      9 *
     10 * Date: Mar. 30, 2005
     11 *
     12 */
     13
     14#ifndef __USBPIPE_H__
     15#define __USBPIPE_H__
     16
     17#include "device.h"
     18
     19struct vnt_interrupt_data {
     20	u8 tsr0;
     21	u8 pkt0;
     22	u16 time0;
     23	u8 tsr1;
     24	u8 pkt1;
     25	u16 time1;
     26	u8 tsr2;
     27	u8 pkt2;
     28	u16 time2;
     29	u8 tsr3;
     30	u8 pkt3;
     31	u16 time3;
     32	__le64 tsf;
     33	u8 isr0;
     34	u8 isr1;
     35	u8 rts_success;
     36	u8 rts_fail;
     37	u8 ack_fail;
     38	u8 fcs_err;
     39	u8 sw[2];
     40} __packed;
     41
     42struct vnt_tx_usb_header {
     43	u8 type;
     44	u8 pkt_no;
     45	__le16 tx_byte_count;
     46} __packed;
     47
     48#define VNT_REG_BLOCK_SIZE	64
     49
     50int vnt_control_out(struct vnt_private *priv, u8 request, u16 value,
     51		    u16 index, u16 length, const u8 *buffer);
     52int vnt_control_in(struct vnt_private *priv, u8 request, u16 value,
     53		   u16 index, u16 length,  u8 *buffer);
     54
     55int vnt_control_out_u8(struct vnt_private *priv, u8 reg, u8 ref_off, u8 data);
     56int vnt_control_in_u8(struct vnt_private *priv, u8 reg, u8 reg_off, u8 *data);
     57
     58int vnt_control_out_blocks(struct vnt_private *priv,
     59			   u16 block, u8 reg, u16 len, const u8 *data);
     60
     61int vnt_start_interrupt_urb(struct vnt_private *priv);
     62int vnt_submit_rx_urb(struct vnt_private *priv, struct vnt_rcb *rcb);
     63int vnt_tx_context(struct vnt_private *priv,
     64		   struct vnt_usb_send_context *context,
     65		   struct sk_buff *skb);
     66
     67#endif /* __USBPIPE_H__ */