2 * Broadcom SPI Low-Level Hardware Driver API
4 * Copyright (C) 1999-2016, Broadcom Corporation
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7 * agreement governing use of this software, this software is licensed to you
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12 * As a special exception, the copyright holders of this software give you
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14 * distribute the resulting executable under terms of your choice, provided that
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16 * the license of that module. An independent module is a module which is not
17 * derived from this software. The special exception does not apply to any
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21 * software in any way with any other Broadcom software provided under a license
22 * other than the GPL, without Broadcom's express prior written consent.
25 * <<Broadcom-WL-IPTag/Open:>>
27 * $Id: bcmspi.h 514727 2014-11-12 03:02:48Z $
32 extern void spi_devintr_off(sdioh_info_t *sd);
33 extern void spi_devintr_on(sdioh_info_t *sd);
34 extern bool spi_start_clock(sdioh_info_t *sd, uint16 new_sd_divisor);
35 extern bool spi_controller_highspeed_mode(sdioh_info_t *sd, bool hsmode);
36 extern bool spi_check_client_intr(sdioh_info_t *sd, int *is_dev_intr);
37 extern bool spi_hw_attach(sdioh_info_t *sd);
38 extern bool spi_hw_detach(sdioh_info_t *sd);
39 extern void spi_sendrecv(sdioh_info_t *sd, uint8 *msg_out, uint8 *msg_in, int msglen);
40 extern void spi_spinbits(sdioh_info_t *sd);
41 extern void spi_waitbits(sdioh_info_t *sd, bool yield);
43 #endif /* _BCM_SPI_H */