| /* Driver for Realtek RTS51xx USB card reader |
| * Header file |
| * |
| * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2, or (at your option) any |
| * later version. |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, see <http://www.gnu.org/licenses/>. |
| * |
| * Author: |
| * wwang (wei_wang@realsil.com.cn) |
| * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China |
| * Maintainer: |
| * Edwin Rong (edwin_rong@realsil.com.cn) |
| * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China |
| */ |
| |
| #ifndef __RTS51X_TRANSPORT_H |
| #define __RTS51X_TRANSPORT_H |
| |
| #include <linux/kernel.h> |
| |
| #include "rts51x.h" |
| #include "rts51x_chip.h" |
| |
| #if 1 /* LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34) */ |
| #define URB_NO_SETUP_DMA_MAP 0 |
| #endif |
| |
| unsigned int rts51x_access_sglist(unsigned char *buffer, |
| unsigned int buflen, void *sglist, |
| void **sgptr, unsigned int *offset, |
| enum xfer_buf_dir dir); |
| void rts51x_set_xfer_buf(unsigned char *buffer, unsigned int buflen, |
| struct scsi_cmnd *srb); |
| void rts51x_get_xfer_buf(unsigned char *buffer, unsigned int buflen, |
| struct scsi_cmnd *srb); |
| |
| int rts51x_ctrl_transfer(struct rts51x_chip *chip, unsigned int pipe, |
| u8 request, u8 requesttype, u16 value, u16 index, |
| void *data, u16 size, int timeout); |
| int rts51x_transfer_data(struct rts51x_chip *chip, unsigned int pipe, |
| void *buf, unsigned int len, int use_sg, |
| unsigned int *act_len, int timeout); |
| int rts51x_transfer_data_partial(struct rts51x_chip *chip, unsigned int pipe, |
| void *buf, void **ptr, unsigned int *offset, |
| unsigned int len, int use_sg, |
| unsigned int *act_len, int timeout); |
| |
| #ifndef POLLING_IN_THREAD |
| int rts51x_start_epc_transfer(struct rts51x_chip *chip); |
| void rts51x_cancel_epc_transfer(struct rts51x_chip *chip); |
| #endif |
| |
| int rts51x_get_epc_status(struct rts51x_chip *chip, u16 *status); |
| void rts51x_invoke_transport(struct scsi_cmnd *srb, struct rts51x_chip *chip); |
| |
| #endif /* __RTS51X_TRANSPORT_H */ |