| /Linux-v5.4/arch/arm/kernel/ |
| 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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| 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-v5.4/drivers/media/platform/xilinx/ |
| D | xilinx-dma.c | 58 static int xvip_dma_verify_format(struct xvip_dma *dma) in xvip_dma_verify_format()
99 struct xvip_dma *dma = pipe->output; in xvip_pipeline_start_stop() local
196 struct xvip_dma *dma; in xvip_pipeline_validate() local
258 struct xvip_dma *dma) in xvip_pipeline_prepare()
294 struct xvip_dma *dma; member
302 struct xvip_dma *dma = buf->dma; in xvip_dma_complete() local
320 struct xvip_dma *dma = vb2_get_drv_priv(vq); in xvip_dma_queue_setup() local
335 struct xvip_dma *dma = vb2_get_drv_priv(vb->vb2_queue); in xvip_dma_buffer_prepare() local
346 struct xvip_dma *dma = vb2_get_drv_priv(vb->vb2_queue); in xvip_dma_buffer_queue() local
392 struct xvip_dma *dma = vb2_get_drv_priv(vq); in xvip_dma_start_streaming() local
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| /Linux-v5.4/drivers/tty/serial/8250/ |
| D | 8250_dma.c | 17 struct uart_8250_dma *dma = p->dma; in __dma_tx_complete() local
46 struct uart_8250_dma *dma = p->dma; in __dma_rx_complete() local
64 struct uart_8250_dma *dma = p->dma; in serial8250_tx_dma() local
111 struct uart_8250_dma *dma = p->dma; in serial8250_rx_dma() local
136 struct uart_8250_dma *dma = p->dma; in serial8250_rx_dma_flush() local
148 struct uart_8250_dma *dma = p->dma; in serial8250_request_dma() local
244 struct uart_8250_dma *dma = p->dma; in serial8250_release_dma() local
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| /Linux-v5.4/arch/arm/mach-rpc/ |
| 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-v5.4/drivers/media/pci/netup_unidvb/ |
| 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()
290 struct netup_dma *dma = vb2_get_drv_priv(vq); in netup_unidvb_queue_setup() local
305 struct netup_dma *dma = vb2_get_drv_priv(vb->vb2_queue); in netup_unidvb_buf_prepare() local
318 struct netup_dma *dma = vb2_get_drv_priv(vb->vb2_queue); in netup_unidvb_buf_queue() local
332 struct netup_dma *dma = vb2_get_drv_priv(q); in netup_unidvb_start_streaming() local
341 struct netup_dma *dma = vb2_get_drv_priv(q); in netup_unidvb_stop_streaming() local
356 static int netup_unidvb_queue_init(struct netup_dma *dma, in netup_unidvb_queue_init()
532 static int netup_unidvb_ring_copy(struct netup_dma *dma, in netup_unidvb_ring_copy()
[all …]
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| /Linux-v5.4/drivers/crypto/caam/ |
| 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-v5.4/drivers/crypto/qce/ |
| D | dma.c | 11 int qce_dma_request(struct device *dev, struct qce_dma_data *dma) in qce_dma_request()
42 void qce_dma_release(struct qce_dma_data *dma) in qce_dma_release()
96 int qce_dma_prep_sgs(struct qce_dma_data *dma, struct scatterlist *rx_sg, in qce_dma_prep_sgs()
114 void qce_dma_issue_pending(struct qce_dma_data *dma) in qce_dma_issue_pending()
120 int qce_dma_terminate_all(struct qce_dma_data *dma) in qce_dma_terminate_all()
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| /Linux-v5.4/drivers/thunderbolt/ |
| D | dma_port.c | 203 struct tb_dma_port *dma; in dma_port_alloc() local
231 void dma_port_free(struct tb_dma_port *dma) in dma_port_free()
239 static int dma_port_wait_for_completion(struct tb_dma_port *dma, in dma_port_wait_for_completion()
278 static int dma_port_request(struct tb_dma_port *dma, u32 in, in dma_port_request()
302 static int dma_port_flash_read_block(struct tb_dma_port *dma, u32 address, in dma_port_flash_read_block()
326 static int dma_port_flash_write_block(struct tb_dma_port *dma, u32 address, in dma_port_flash_write_block()
363 int dma_port_flash_read(struct tb_dma_port *dma, unsigned int address, in dma_port_flash_read()
408 int dma_port_flash_write(struct tb_dma_port *dma, unsigned int address, in dma_port_flash_write()
458 int dma_port_flash_update_auth(struct tb_dma_port *dma) in dma_port_flash_update_auth()
481 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-v5.4/sound/soc/sh/rcar/ |
| D | dma.c | 43 } dma; member
54 #define rsnd_dma_to_dmaen(dma) (&(dma)->dma.en) argument
55 #define rsnd_dma_to_dmapp(dma) (&(dma)->dma.pp) argument
100 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_stop() local
113 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_cleanup() local
133 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_prepare() local
162 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_start() local
233 struct rsnd_dma *dma, in rsnd_dmaen_attach()
275 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_pointer() local
391 #define rsnd_dmapp_addr(dmac, dma, reg) \ argument
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| /Linux-v5.4/drivers/block/rsxx/ |
| D | dma.c | 74 struct rsxx_dma *dma; member
114 static unsigned int get_dma_size(struct rsxx_dma *dma) in get_dma_size()
126 struct rsxx_dma *dma) in set_tracker_dma()
210 static void rsxx_free_dma(struct rsxx_dma_ctrl *ctrl, struct rsxx_dma *dma) in rsxx_free_dma()
226 struct rsxx_dma *dma, in rsxx_complete_dma()
245 struct rsxx_dma *dma; in rsxx_cleanup_dma_queue() local
262 struct rsxx_dma *dma) in rsxx_requeue_dma()
275 struct rsxx_dma *dma, in rsxx_handle_dma_error()
384 struct rsxx_dma *dma; in rsxx_issue_dmas() local
496 struct rsxx_dma *dma; in rsxx_dma_done() local
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| /Linux-v5.4/sound/core/ |
| 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()
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| /Linux-v5.4/drivers/media/v4l2-core/ |
| D | videobuf-dma-sg.c | 145 static void videobuf_dma_init(struct videobuf_dmabuf *dma) in videobuf_dma_init()
151 static int videobuf_dma_init_user_locked(struct videobuf_dmabuf *dma, in videobuf_dma_init_user_locked()
198 static int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction, in videobuf_dma_init_user()
210 static int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction, in videobuf_dma_init_kernel()
269 static int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction, in videobuf_dma_init_overlay()
285 static int videobuf_dma_map(struct device *dev, struct videobuf_dmabuf *dma) in videobuf_dma_map()
328 int videobuf_dma_unmap(struct device *dev, struct videobuf_dmabuf *dma) in videobuf_dma_unmap()
345 int videobuf_dma_free(struct videobuf_dmabuf *dma) in videobuf_dma_free()
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| /Linux-v5.4/drivers/soc/ti/ |
| D | knav_dma.c | 117 struct knav_dma_device *dma; member
264 static void dma_hw_enable_all(struct knav_dma_device *dma) in dma_hw_enable_all()
275 static void knav_dma_hw_init(struct knav_dma_device *dma) in knav_dma_hw_init()
303 static void knav_dma_hw_destroy(struct knav_dma_device *dma) in knav_dma_hw_destroy()
348 struct knav_dma_device *dma) in dma_debug_show_devices()
360 struct knav_dma_device *dma; in dma_debug_show() local
429 struct knav_dma_device *dma; in knav_dma_open_channel() local
536 static void __iomem *pktdma_get_regs(struct knav_dma_device *dma, in pktdma_get_regs()
564 struct knav_dma_device *dma = chan->dma; in pktdma_init_rx_chan() local
576 struct knav_dma_device *dma = chan->dma; in pktdma_init_tx_chan() local
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| /Linux-v5.4/drivers/vfio/ |
| D | vfio_iommu_type1.c | 140 struct vfio_dma *dma = rb_entry(node, struct vfio_dma, node); in vfio_find_dma() local
156 struct vfio_dma *dma; in vfio_link_dma() local
180 static struct vfio_pfn *vfio_find_vpfn(struct vfio_dma *dma, dma_addr_t iova) in vfio_find_vpfn()
198 static void vfio_link_pfn(struct vfio_dma *dma, in vfio_link_pfn()
219 static void vfio_unlink_pfn(struct vfio_dma *dma, struct vfio_pfn *old) in vfio_unlink_pfn()
224 static int vfio_add_to_pfn_list(struct vfio_dma *dma, dma_addr_t iova, in vfio_add_to_pfn_list()
240 static void vfio_remove_from_pfn_list(struct vfio_dma *dma, in vfio_remove_from_pfn_list()
247 static struct vfio_pfn *vfio_iova_get_vfio_pfn(struct vfio_dma *dma, in vfio_iova_get_vfio_pfn()
257 static int vfio_iova_put_vfio_pfn(struct vfio_dma *dma, struct vfio_pfn *vpfn) in vfio_iova_put_vfio_pfn()
268 static int vfio_lock_acct(struct vfio_dma *dma, long npage, bool async) in vfio_lock_acct()
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| /Linux-v5.4/sound/soc/sprd/ |
| D | sprd-pcm-compress.c | 72 struct sprd_compr_dma dma[SPRD_COMPR_DMA_CHANS]; member
118 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
406 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_free() local
443 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_trigger() local
458 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_trigger() local
469 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_trigger() local
487 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_trigger() local
499 struct sprd_compr_dma *dma = &stream->dma[i]; in sprd_platform_compr_trigger() local
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| /Linux-v5.4/drivers/media/pci/ivtv/ |
| D | ivtv-udma.c | 25 int ivtv_udma_fill_sg_list (struct ivtv_user_dma *dma, struct ivtv_dma_page_info *dma_page, int map… in ivtv_udma_fill_sg_list()
63 void ivtv_udma_fill_sg_array (struct ivtv_user_dma *dma, u32 buffer_offset, u32 buffer_offset_2, u3… in ivtv_udma_fill_sg_array()
94 struct ivtv_user_dma *dma = &itv->udma; in ivtv_udma_setup() local
155 struct ivtv_user_dma *dma = &itv->udma; in ivtv_udma_unmap() local
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| /Linux-v5.4/sound/pci/cs5535audio/ |
| D | cs5535audio_pcm.c | 106 struct cs5535audio_dma *dma, in cs5535audio_build_dma_packets()
224 struct cs5535audio_dma *dma, in cs5535audio_clear_dma_packets()
236 struct cs5535audio_dma *dma = substream->runtime->private_data; in snd_cs5535audio_hw_params() local
258 struct cs5535audio_dma *dma = substream->runtime->private_data; in snd_cs5535audio_hw_free() local
283 struct cs5535audio_dma *dma = substream->runtime->private_data; in snd_cs5535audio_trigger() local
320 struct cs5535audio_dma *dma; in snd_cs5535audio_pcm_pointer() local
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| /Linux-v5.4/drivers/i2c/busses/ |
| D | i2c-stm32.c | 17 struct stm32_i2c_dma *dma; in stm32_i2c_dma_request() local
81 void stm32_i2c_dma_free(struct stm32_i2c_dma *dma) in stm32_i2c_dma_free()
95 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-v5.4/sound/pci/au88x0/ |
| 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
[all …]
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| /Linux-v5.4/drivers/usb/host/ |
| 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-v5.4/drivers/dma/ioat/ |
| 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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| 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
552 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_dma_remove() local
573 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_enumerate_channels() local
769 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_init_channel() local
803 struct dma_device *dma = &ioat_dma->dma_dev; in ioat_xor_val_self_test() local
1065 struct dma_device *dma; in ioat_intr_quirk() local
1093 struct dma_device *dma; in ioat3_dma_probe() local
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| /Linux-v5.4/drivers/staging/comedi/drivers/ |
| D | comedi_isadma.c | 100 unsigned int comedi_isadma_poll(struct comedi_isadma *dma) in comedi_isadma_poll()
158 struct comedi_isadma *dma = NULL; in comedi_isadma_alloc() local
228 void comedi_isadma_free(struct comedi_isadma *dma) in comedi_isadma_free()
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| /Linux-v5.4/drivers/usb/musb/ |
| D | musb_host.c | 347 struct dma_controller *dma = musb->dma_controller; in musb_advance_schedule() local
584 static void musb_tx_dma_set_mode_mentor(struct dma_controller *dma, in musb_tx_dma_set_mode_mentor()
623 static void musb_tx_dma_set_mode_cppi_tusb(struct dma_controller *dma, in musb_tx_dma_set_mode_cppi_tusb()
642 static bool musb_tx_dma_program(struct dma_controller *dma, in musb_tx_dma_program()
930 struct dma_channel *dma; in musb_bulk_nak_timeout() local
1234 struct dma_channel *dma; in musb_host_tx() local
1499 static int musb_rx_dma_iso_cppi41(struct dma_controller *dma, in musb_rx_dma_iso_cppi41()
1524 static inline int musb_rx_dma_iso_cppi41(struct dma_controller *dma, in musb_rx_dma_iso_cppi41()
1570 static int musb_rx_dma_inventra_cppi41(struct dma_controller *dma, in musb_rx_dma_inventra_cppi41()
1640 static int musb_rx_dma_in_inventra_cppi41(struct dma_controller *dma, in musb_rx_dma_in_inventra_cppi41()
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