FM / dma

/usr/src/linux-headers-5.15.0-190/include/linux/dma/

/usr/src/linux-headers-5.15.0-190/include/linux/dma

Name	Size	Mode	Actions
dw.h	1521	0644	edit dl rm
edma.h	1033	0644	edit dl rm
hsu.h	1637	0644	edit dl rm
idma64.h	310	0644	edit dl rm
ipu-dma.h	4103	0644	edit dl rm
k3-event-router.h	317	0644	edit dl rm
k3-psil.h	2448	0644	edit dl rm
k3-udma-glue.h	5512	0644	edit dl rm
mxs-dma.h	798	0644	edit dl rm
pxa-dma.h	637	0644	edit dl rm
qcom-gpi-dma.h	1690	0644	edit dl rm
qcom_bam_dma.h	1783	0644	edit dl rm
sprd-dma.h	8396	0644	edit dl rm
ti-cppi5.h	33838	0644	edit dl rm
xilinx_dma.h	1022	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/include/linux/dma/edma.h (1033B)

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2018-2019 Synopsys, Inc. and/or its affiliates.
 * Synopsys DesignWare eDMA core driver
 *
 * Author: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
 */

#ifndef _DW_EDMA_H
#define _DW_EDMA_H

#include <linux/device.h>
#include <linux/dmaengine.h>

struct dw_edma;

/**
 * struct dw_edma_chip - representation of DesignWare eDMA controller hardware
 * @dev:		 struct device of the eDMA controller
 * @id:			 instance ID
 * @irq:		 irq line
 * @dw:			 struct dw_edma that is filed by dw_edma_probe()
 */
struct dw_edma_chip {
	struct device		*dev;
	int			id;
	int			irq;
	struct dw_edma		*dw;
};

/* Export to the platform drivers */
#if IS_ENABLED(CONFIG_DW_EDMA)
int dw_edma_probe(struct dw_edma_chip *chip);
int dw_edma_remove(struct dw_edma_chip *chip);
#else
static inline int dw_edma_probe(struct dw_edma_chip *chip)
{
	return -ENODEV;
}

static inline int dw_edma_remove(struct dw_edma_chip *chip)
{
	return 0;
}
#endif /* CONFIG_DW_EDMA */

#endif /* _DW_EDMA_H */

/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2018-2019 Synopsys, Inc. and/or its affiliates. * Synopsys DesignWare eDMA core driver * * Author: Gustavo Pimentel */ #ifndef _DW_EDMA_H #define _DW_EDMA_H #include #include struct dw_edma; /** * struct dw_edma_chip - representation of DesignWare eDMA controller hardware * @dev: struct device of the eDMA controller * @id: instance ID * @irq: irq line * @dw: struct dw_edma that is filed by dw_edma_probe() */ struct dw_edma_chip { struct device *dev; int id; int irq; struct dw_edma *dw; }; /* Export to the platform drivers */ #if IS_ENABLED(CONFIG_DW_EDMA) int dw_edma_probe(struct dw_edma_chip *chip); int dw_edma_remove(struct dw_edma_chip *chip); #else static inline int dw_edma_probe(struct dw_edma_chip *chip) { return -ENODEV; } static inline int dw_edma_remove(struct dw_edma_chip *chip) { return 0; } #endif /* CONFIG_DW_EDMA */ #endif /* _DW_EDMA_H */