| /* | |
| * Broadcom SPI Low-Level Hardware Driver API | |
| * | |
| * Copyright (C) 1999-2016, 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 */ |