| /linux/arch/arm/kernel/ |
| H A D | dma.c | 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() local
94 dma_t *dma = dma_channel(chan); in free_dma() local
123 dma_t *dma = dma_channel(chan); in set_dma_sg() local
140 dma_t *dma = dma_channel(chan); in __set_dma_addr() local
157 dma_t *dma = dma_channel(chan); in set_dma_count() local
172 dma_t *dma = dma_channel(chan); in set_dma_mode() local
186 dma_t *dma = dma_channel(chan); in enable_dma() local
207 dma_t *dma = dma_channel(chan); in disable_dma() local
229 dma_t *dma = dma_channel(chan); in dma_channel_active() local
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| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_dma.c | 17 struct uart_8250_dma *dma = p->dma; in __dma_tx_complete() local
43 struct uart_8250_dma *dma = p->dma; in __dma_rx_complete() local
70 struct uart_8250_dma *dma = p->dma; in dma_rx_complete() local
88 struct uart_8250_dma *dma = p->dma; in serial8250_tx_dma() local
154 struct uart_8250_dma *dma = p->dma; in serial8250_tx_dma_flush() local
185 struct uart_8250_dma *dma = p->dma; in serial8250_rx_dma() local
212 struct uart_8250_dma *dma = p->dma; in serial8250_rx_dma_flush() local
224 struct uart_8250_dma *dma = p->dma; in serial8250_request_dma() local
320 struct uart_8250_dma *dma = p->dma; in serial8250_release_dma() local
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| /linux/arch/arm/mach-rpc/ |
| H A D | dma.c | 26 struct dma_struct dma; member
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()
261 struct dma_struct dma; member
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()
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| /linux/drivers/media/pci/netup_unidvb/ |
| H A D | netup_unidvb_core.c | 145 struct netup_dma *dma = priv; in netup_unidvb_tuner_ctrl() local
189 static void netup_unidvb_dma_enable(struct netup_dma *dma, int enable) in netup_unidvb_dma_enable()
205 static irqreturn_t netup_dma_interrupt(struct netup_dma *dma) in netup_dma_interrupt()
295 struct netup_dma *dma = vb2_get_drv_priv(vq); in netup_unidvb_queue_setup() local
311 struct netup_dma *dma = vb2_get_drv_priv(vb->vb2_queue); in netup_unidvb_buf_prepare() local
324 struct netup_dma *dma = vb2_get_drv_priv(vb->vb2_queue); in netup_unidvb_buf_queue() local
338 struct netup_dma *dma = vb2_get_drv_priv(q); in netup_unidvb_start_streaming() local
347 struct netup_dma *dma = vb2_get_drv_priv(q); in netup_unidvb_stop_streaming() local
362 static int netup_unidvb_queue_init(struct netup_dma *dma, in netup_unidvb_queue_init()
538 static int netup_unidvb_ring_copy(struct netup_dma *dma, in netup_unidvb_ring_copy()
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| /linux/drivers/thunderbolt/ |
| H A D | dma_port.c | 205 struct tb_dma_port *dma; in dma_port_alloc() local
233 void dma_port_free(struct tb_dma_port *dma) in dma_port_free()
241 static int dma_port_wait_for_completion(struct tb_dma_port *dma, in dma_port_wait_for_completion()
280 static int dma_port_request(struct tb_dma_port *dma, u32 in, in dma_port_request()
307 struct tb_dma_port *dma = data; in dma_port_flash_read_block() local
329 struct tb_dma_port *dma = data; in dma_port_flash_write_block() local
362 int dma_port_flash_read(struct tb_dma_port *dma, unsigned int address, in dma_port_flash_read()
382 int dma_port_flash_write(struct tb_dma_port *dma, unsigned int address, in dma_port_flash_write()
405 int dma_port_flash_update_auth(struct tb_dma_port *dma) in dma_port_flash_update_auth()
429 int dma_port_flash_update_auth_status(struct tb_dma_port *dma, u32 *status) in dma_port_flash_update_auth_status()
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| /linux/drivers/vfio/ |
| H A D | vfio_iommu_type1.c | 174 struct vfio_dma *dma = rb_entry(node, struct vfio_dma, node); in vfio_find_dma() local
198 struct vfio_dma *dma = rb_entry(node, struct vfio_dma, node); in vfio_find_dma_first_node() local
218 struct vfio_dma *dma; in vfio_link_dma() local
242 static int vfio_dma_bitmap_alloc(struct vfio_dma *dma, size_t pgsize) in vfio_dma_bitmap_alloc()
262 static void vfio_dma_bitmap_free(struct vfio_dma *dma) in vfio_dma_bitmap_free()
268 static void vfio_dma_populate_bitmap(struct vfio_dma *dma, size_t pgsize) in vfio_dma_populate_bitmap()
286 struct vfio_dma *dma = rb_entry(n, struct vfio_dma, node); in vfio_iommu_populate_bitmap_full() local
297 struct vfio_dma *dma = rb_entry(n, struct vfio_dma, node); in vfio_dma_bitmap_alloc_all() local
305 struct vfio_dma *dma = rb_entry(p, in vfio_dma_bitmap_alloc_all() local
322 struct vfio_dma *dma = rb_entry(n, struct vfio_dma, node); in vfio_dma_bitmap_free_all() local
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| /linux/sound/core/ |
| H A D | isadma.c | 27 void snd_dma_program(unsigned long dma, in snd_dma_program()
51 void snd_dma_disable(unsigned long dma) in snd_dma_disable()
69 unsigned int snd_dma_pointer(unsigned long dma, unsigned int size) in snd_dma_pointer()
102 int dma; member
123 int snd_devm_request_dma(struct device *dev, int dma, const char *name) in snd_devm_request_dma()
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| /linux/drivers/crypto/caam/ |
| H A D | sg_sw_qm.h | 13 static inline void __dma_to_qm_sg(struct qm_sg_entry *qm_sg_ptr, dma_addr_t dma, in __dma_to_qm_sg()
23 dma_addr_t dma, u32 len, u16 offset) in dma_to_qm_sg_one()
30 dma_addr_t dma, u32 len, u16 offset) in dma_to_qm_sg_one_last()
37 dma_addr_t dma, u32 len, u16 offset) in dma_to_qm_sg_one_ext()
44 dma_addr_t dma, u32 len, in dma_to_qm_sg_one_last_ext()
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| /linux/drivers/crypto/qce/ |
| H A D | dma.c | 14 struct qce_dma_data *dma = data; in qce_dma_release() local
21 int devm_qce_dma_request(struct device *dev, struct qce_dma_data *dma) in devm_qce_dma_request()
105 int qce_dma_prep_sgs(struct qce_dma_data *dma, struct scatterlist *rx_sg, in qce_dma_prep_sgs()
123 void qce_dma_issue_pending(struct qce_dma_data *dma) in qce_dma_issue_pending()
129 int qce_dma_terminate_all(struct qce_dma_data *dma) in qce_dma_terminate_all()
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| /linux/sound/soc/renesas/rcar/ |
| H A D | dma.c | 42 } dma; member
54 #define rsnd_dma_to_dmaen(dma) (&(dma)->dma.en) argument
55 #define rsnd_dma_to_dmapp(dma) (&(dma)->dma.pp) argument
93 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_cleanup() local
113 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_prepare() local
142 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_start() local
218 struct rsnd_dma *dma, in rsnd_dmaen_attach()
364 #define rsnd_dmapp_addr(dmac, dma, reg) \ argument
367 static void rsnd_dmapp_write(struct rsnd_dma *dma, u32 data, u32 reg) in rsnd_dmapp_write()
379 static u32 rsnd_dmapp_read(struct rsnd_dma *dma, u32 reg) in rsnd_dmapp_read()
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| /linux/sound/soc/sprd/ |
| H A D | sprd-pcm-compress.c | 72 struct sprd_compr_dma dma[SPRD_COMPR_DMA_CHANS]; member
119 struct sprd_compr_dma *dma = &stream->dma[1]; in sprd_platform_compr_dma_complete() local
140 struct sprd_compr_dma *dma = &stream->dma[channel]; in sprd_platform_compr_dma_config() local
401 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_free() local
436 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_trigger() local
451 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_trigger() local
462 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_trigger() local
480 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_trigger() local
492 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_trigger() local
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| /linux/sound/pci/au88x0/ |
| H A D | au88x0_core.c | 1072 stream_t *dma = &vortex->dma_adb[adbdma]; in vortex_adbdma_setfirstbuffer() local
1080 stream_t *dma = &vortex->dma_adb[adbdma]; in vortex_adbdma_setstartbuffer() local
1091 stream_t *dma = &vortex->dma_adb[adbdma]; in vortex_adbdma_setbuffers() local
1145 stream_t *dma = &vortex->dma_adb[adbdma]; in vortex_adbdma_setmode() local
1166 stream_t *dma = &vortex->dma_adb[adbdma]; in vortex_adbdma_bufshift() local
1217 stream_t *dma = &vortex->dma_adb[adbdma]; in vortex_adbdma_resetup() local
1247 stream_t *dma = &vortex->dma_adb[adbdma]; in vortex_adbdma_getlinearpos() local
1266 stream_t *dma = &vortex->dma_adb[adbdma]; in vortex_adbdma_startfifo() local
1292 stream_t *dma = &vortex->dma_adb[adbdma]; in vortex_adbdma_resumefifo() local
1314 stream_t *dma = &vortex->dma_adb[adbdma]; in vortex_adbdma_pausefifo() local
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| /linux/drivers/usb/core/ |
| H A D | buffer.c | 119 dma_addr_t *dma in hcd_buffer_alloc()
148 dma_addr_t dma in hcd_buffer_free()
177 size_t size, gfp_t mem_flags, dma_addr_t *dma) in hcd_buffer_alloc_pages()
198 size_t size, void *addr, dma_addr_t dma) in hcd_buffer_free_pages()
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| /linux/drivers/misc/bcm-vk/ |
| H A D | bcm_vk_sg.c | 36 struct bcm_vk_dma *dma, in bcm_vk_dma_alloc()
173 struct bcm_vk_dma *dma, in bcm_vk_sg_alloc()
224 static int bcm_vk_dma_free(struct device *dev, struct bcm_vk_dma *dma) in bcm_vk_dma_free()
258 int bcm_vk_sg_free(struct device *dev, struct bcm_vk_dma *dma, int num, in bcm_vk_sg_free()
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-stm32.c | 17 struct stm32_i2c_dma *dma; in stm32_i2c_dma_request() local
84 void stm32_i2c_dma_free(struct stm32_i2c_dma *dma) in stm32_i2c_dma_free()
98 int stm32_i2c_prep_dma_xfer(struct device *dev, struct stm32_i2c_dma *dma, in stm32_i2c_prep_dma_xfer()
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| /linux/drivers/usb/host/ |
| H A D | ehci-mem.c | 26 dma_addr_t dma) in ehci_qtd_init()
39 dma_addr_t dma; in ehci_qtd_alloc() local
70 dma_addr_t dma; in ehci_qh_alloc() local
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| /linux/drivers/dma/ioat/ |
| H A D | sysfs.c | 19 struct dma_device *dma = c->device; in cap_show() local
33 struct dma_device *dma = c->device; in version_show() local
77 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_kobject_add() local
98 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_kobject_del() local
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| H A D | init.c | 305 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_dma_self_test() local
496 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_probe() local
540 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_dma_remove() local
557 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_enumerate_channels() local
758 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_init_channel() local
790 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_xor_val_self_test() local
1052 struct dma_device *dma; in ioat_intr_quirk() local
1080 struct dma_device *dma; in ioat3_dma_probe() local
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| /linux/arch/arm/mach-footbridge/ |
| H A 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()
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| /linux/drivers/accel/ethosu/ |
| H A D | ethosu_gem.c | 100 struct dma { struct
111 struct dma src; argument
141 struct dma_state dma; member
161 struct dma_state *dma_st, struct dma *dma) in dma_length()
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| /linux/drivers/comedi/drivers/ |
| H A D | comedi_isadma.c | 98 unsigned int comedi_isadma_poll(struct comedi_isadma *dma) in comedi_isadma_poll()
156 struct comedi_isadma *dma = NULL; in comedi_isadma_alloc() local
226 void comedi_isadma_free(struct comedi_isadma *dma) in comedi_isadma_free()
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| /linux/drivers/iio/adc/ |
| H A D | ti_am335x_adc.c | 43 struct tiadc_dma dma; member
217 struct tiadc_dma *dma = &adc_dev->dma; in tiadc_dma_rx_complete() local
233 struct tiadc_dma *dma = &adc_dev->dma; in tiadc_start_dma() local
301 struct tiadc_dma *dma = &adc_dev->dma; in tiadc_buffer_postenable() local
333 struct tiadc_dma *dma = &adc_dev->dma; in tiadc_buffer_predisable() local
530 struct tiadc_dma *dma = &adc_dev->dma; in tiadc_request_dma() local
687 struct tiadc_dma *dma = &adc_dev->dma; in tiadc_remove() local
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| /linux/drivers/staging/media/ipu7/ |
| H A D | ipu7-mmu.c | 113 dma_addr_t dma; in map_single() local
125 dma_addr_t dma; in get_dummy_page() local
159 dma_addr_t dma; in alloc_dummy_l2_pt() local
197 dma_addr_t dma; in alloc_l1_pt() local
298 dma_addr_t dma; in l2_map() local
403 dma_addr_t dma; in allocate_trash_buffer() local
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| /linux/drivers/media/pci/intel/ipu6/ |
| H A D | ipu6-mmu.c | 130 dma_addr_t dma; in map_single() local
142 dma_addr_t dma; in get_dummy_page() local
176 dma_addr_t dma; in alloc_dummy_l2_pt() local
214 dma_addr_t dma; in alloc_l1_pt() local
315 dma_addr_t dma; in l2_map() local
419 dma_addr_t dma; in allocate_trash_buffer() local
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| /linux/drivers/usb/musb/ |
| H A D | musb_host.c | 336 struct dma_controller *dma = musb->dma_controller; in musb_advance_schedule() local
626 static bool musb_tx_dma_program(struct dma_controller *dma, in musb_tx_dma_program()
902 struct dma_channel *dma; in musb_bulk_nak_timeout() local
1208 struct dma_channel *dma; in musb_host_tx() local
1464 static int musb_rx_dma_iso_cppi41(struct dma_controller *dma, in musb_rx_dma_iso_cppi41()
1489 static inline int musb_rx_dma_iso_cppi41(struct dma_controller *dma, in musb_rx_dma_iso_cppi41()
1535 static int musb_rx_dma_inventra_cppi41(struct dma_controller *dma, in musb_rx_dma_inventra_cppi41()
1605 static int musb_rx_dma_in_inventra_cppi41(struct dma_controller *dma, in musb_rx_dma_in_inventra_cppi41()
1705 static inline int musb_rx_dma_inventra_cppi41(struct dma_controller *dma, in musb_rx_dma_inventra_cppi41()
1714 static inline int musb_rx_dma_in_inventra_cppi41(struct dma_controller *dma, in musb_rx_dma_in_inventra_cppi41()
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