Searched refs:dma_t (Results 1 – 4 of 4) sorted by relevance
| /linux-6.6.21/arch/arm/include/asm/mach/ |
| D | dma.h | 12 typedef struct dma_struct dma_t; typedef
15 int (*request)(unsigned int, dma_t *); /* optional */
16 void (*free)(unsigned int, dma_t *); /* optional */
17 void (*enable)(unsigned int, dma_t *); /* mandatory */
18 void (*disable)(unsigned int, dma_t *); /* mandatory */
19 int (*residue)(unsigned int, dma_t *); /* optional */
20 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
46 extern int isa_dma_add(unsigned int, dma_t *dma);
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| /linux-6.6.21/arch/arm/kernel/ |
| D | dma.c | 26 static dma_t *dma_chan[MAX_DMA_CHANNELS];
28 static inline dma_t *dma_channel(unsigned int chan) in dma_channel()
36 int __init isa_dma_add(unsigned int chan, dma_t *dma) in isa_dma_add()
56 dma_t *dma = dma_channel(chan); in request_dma()
94 dma_t *dma = dma_channel(chan); in free_dma()
123 dma_t *dma = dma_channel(chan); in set_dma_sg()
140 dma_t *dma = dma_channel(chan); in __set_dma_addr()
157 dma_t *dma = dma_channel(chan); in set_dma_count()
172 dma_t *dma = dma_channel(chan); in set_dma_mode()
186 dma_t *dma = dma_channel(chan); in enable_dma()
[all …]
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| /linux-6.6.21/arch/arm/mach-rpc/ |
| D | dma.c | 134 static int iomd_request_dma(unsigned int chan, dma_t *dma) in iomd_request_dma()
142 static void iomd_free_dma(unsigned int chan, dma_t *dma) in iomd_free_dma()
155 static void iomd_enable_dma(unsigned int chan, dma_t *dma) in iomd_enable_dma()
192 static void iomd_disable_dma(unsigned int chan, dma_t *dma) in iomd_disable_dma()
205 static int iomd_set_dma_speed(unsigned int chan, dma_t *dma, int cycle) in iomd_set_dma_speed()
265 static void floppy_enable_dma(unsigned int chan, dma_t *dma) in floppy_enable_dma()
299 static void floppy_disable_dma(unsigned int chan, dma_t *dma) in floppy_disable_dma()
306 static int floppy_get_residue(unsigned int chan, dma_t *dma) in floppy_get_residue()
323 static void sound_enable_disable_dma(unsigned int chan, dma_t *dma) in sound_enable_disable_dma()
342 static dma_t sound_dma = {
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| /linux-6.6.21/arch/arm/mach-footbridge/ |
| D | dma-isa.c | 44 static int isa_get_dma_residue(unsigned int chan, dma_t *dma) in isa_get_dma_residue()
61 static void isa_enable_dma(unsigned int chan, dma_t *dma) in isa_enable_dma()
125 static void isa_disable_dma(unsigned int chan, dma_t *dma) in isa_disable_dma()
155 static dma_t isa_dma[8];
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