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/*
* Broadcom SPI Low-Level Hardware Driver API
*
* Copyright (C) 1999-2012, Broadcom Corporation
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2 (the "GPL"),
* available at http://www.broadcom.com/licenses/GPLv2.php, with the
* following added to such license:
*
* As a special exception, the copyright holders of this software give you
* permission to link this software with independent modules, and to copy and
* distribute the resulting executable under terms of your choice, provided that
* you also meet, for each linked independent module, the terms and conditions of
* the license of that module. An independent module is a module which is not
* derived from this software. The special exception does not apply to any
* modifications of the software.
*
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other Broadcom software provided under a license
* other than the GPL, without Broadcom's express prior written consent.
*
* $Id: bcmspi.h 241182 2011-02-17 21:50:03Z $
*/
#ifndef _BCM_SPI_H
#define _BCM_SPI_H
extern void spi_devintr_off(sdioh_info_t *sd);
extern void spi_devintr_on(sdioh_info_t *sd);
extern bool spi_start_clock(sdioh_info_t *sd, uint16 new_sd_divisor);
extern bool spi_controller_highspeed_mode(sdioh_info_t *sd, bool hsmode);
extern bool spi_check_client_intr(sdioh_info_t *sd, int *is_dev_intr);
extern bool spi_hw_attach(sdioh_info_t *sd);
extern bool spi_hw_detach(sdioh_info_t *sd);
extern void spi_sendrecv(sdioh_info_t *sd, uint8 *msg_out, uint8 *msg_in, int msglen);
extern void spi_spinbits(sdioh_info_t *sd);
extern void spi_waitbits(sdioh_info_t *sd, bool yield);
#endif /* _BCM_SPI_H */
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