| /kernel/linux/linux-4.19/arch/arm/kernel/ |
| D | dma.c | 39 int __init isa_dma_add(unsigned int chan, dma_t *dma) in isa_dma_add()
59 dma_t *dma = dma_channel(chan); in request_dma() local
97 dma_t *dma = dma_channel(chan); in free_dma() local
126 dma_t *dma = dma_channel(chan); in set_dma_sg() local
143 dma_t *dma = dma_channel(chan); in __set_dma_addr() local
160 dma_t *dma = dma_channel(chan); in set_dma_count() local
175 dma_t *dma = dma_channel(chan); in set_dma_mode() local
189 dma_t *dma = dma_channel(chan); in enable_dma() local
210 dma_t *dma = dma_channel(chan); in disable_dma() local
232 dma_t *dma = dma_channel(chan); in dma_channel_active() local
[all …]
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| /kernel/linux/linux-5.10/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
[all …]
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| /kernel/linux/linux-5.10/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
[all …]
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| /kernel/linux/linux-4.19/drivers/media/platform/xilinx/ |
| D | xilinx-dma.c | 61 static int xvip_dma_verify_format(struct xvip_dma *dma) in xvip_dma_verify_format()
102 struct xvip_dma *dma = pipe->output; in xvip_pipeline_start_stop() local
199 struct xvip_dma *dma; in xvip_pipeline_validate() local
261 struct xvip_dma *dma) in xvip_pipeline_prepare()
297 struct xvip_dma *dma; member
305 struct xvip_dma *dma = buf->dma; in xvip_dma_complete() local
323 struct xvip_dma *dma = vb2_get_drv_priv(vq); in xvip_dma_queue_setup() local
338 struct xvip_dma *dma = vb2_get_drv_priv(vb->vb2_queue); in xvip_dma_buffer_prepare() local
349 struct xvip_dma *dma = vb2_get_drv_priv(vb->vb2_queue); in xvip_dma_buffer_queue() local
395 struct xvip_dma *dma = vb2_get_drv_priv(vq); in xvip_dma_start_streaming() local
[all …]
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| /kernel/linux/linux-4.19/drivers/tty/serial/8250/ |
| D | 8250_dma.c | 17 struct uart_8250_dma *dma = p->dma; in __dma_tx_complete() local
48 struct uart_8250_dma *dma = p->dma; in __dma_rx_complete() local
66 struct uart_8250_dma *dma = p->dma; in serial8250_tx_dma() local
116 struct uart_8250_dma *dma = p->dma; in serial8250_rx_dma() local
141 struct uart_8250_dma *dma = p->dma; in serial8250_rx_dma_flush() local
153 struct uart_8250_dma *dma = p->dma; in serial8250_request_dma() local
249 struct uart_8250_dma *dma = p->dma; in serial8250_release_dma() local
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-4.19/arch/arm/mach-rpc/ |
| D | dma.c | 29 struct dma_struct dma; member
139 static int iomd_request_dma(unsigned int chan, dma_t *dma) in iomd_request_dma()
147 static void iomd_free_dma(unsigned int chan, dma_t *dma) in iomd_free_dma()
154 static void iomd_enable_dma(unsigned int chan, dma_t *dma) in iomd_enable_dma()
191 static void iomd_disable_dma(unsigned int chan, dma_t *dma) in iomd_disable_dma()
204 static int iomd_set_dma_speed(unsigned int chan, dma_t *dma, int cycle) in iomd_set_dma_speed()
260 struct dma_struct dma; member
264 static void floppy_enable_dma(unsigned int chan, dma_t *dma) in floppy_enable_dma()
298 static void floppy_disable_dma(unsigned int chan, dma_t *dma) in floppy_disable_dma()
305 static int floppy_get_residue(unsigned int chan, dma_t *dma) in floppy_get_residue()
[all …]
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| /kernel/linux/linux-5.10/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()
[all …]
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| /kernel/linux/linux-4.19/drivers/media/pci/netup_unidvb/ |
| D | netup_unidvb_core.c | 154 struct netup_dma *dma = priv; in netup_unidvb_tuner_ctrl() local
198 static void netup_unidvb_dma_enable(struct netup_dma *dma, int enable) in netup_unidvb_dma_enable()
214 static irqreturn_t netup_dma_interrupt(struct netup_dma *dma) in netup_dma_interrupt()
299 struct netup_dma *dma = vb2_get_drv_priv(vq); in netup_unidvb_queue_setup() local
314 struct netup_dma *dma = vb2_get_drv_priv(vb->vb2_queue); in netup_unidvb_buf_prepare() local
327 struct netup_dma *dma = vb2_get_drv_priv(vb->vb2_queue); in netup_unidvb_buf_queue() local
341 struct netup_dma *dma = vb2_get_drv_priv(q); in netup_unidvb_start_streaming() local
350 struct netup_dma *dma = vb2_get_drv_priv(q); in netup_unidvb_stop_streaming() local
365 static int netup_unidvb_queue_init(struct netup_dma *dma, in netup_unidvb_queue_init()
541 static int netup_unidvb_ring_copy(struct netup_dma *dma, in netup_unidvb_ring_copy()
[all …]
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-4.19/drivers/crypto/caam/ |
| D | sg_sw_qm.h | 40 static inline void __dma_to_qm_sg(struct qm_sg_entry *qm_sg_ptr, dma_addr_t dma, in __dma_to_qm_sg()
50 dma_addr_t dma, u32 len, u16 offset) in dma_to_qm_sg_one()
57 dma_addr_t dma, u32 len, u16 offset) in dma_to_qm_sg_one_last()
64 dma_addr_t dma, u32 len, u16 offset) in dma_to_qm_sg_one_ext()
71 dma_addr_t dma, u32 len, in dma_to_qm_sg_one_last_ext()
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| /kernel/linux/linux-4.19/drivers/vfio/ |
| D | vfio_iommu_type1.c | 135 struct vfio_dma *dma = rb_entry(node, struct vfio_dma, node); in vfio_find_dma() local
151 struct vfio_dma *dma; in vfio_link_dma() local
175 static struct vfio_pfn *vfio_find_vpfn(struct vfio_dma *dma, dma_addr_t iova) in vfio_find_vpfn()
193 static void vfio_link_pfn(struct vfio_dma *dma, in vfio_link_pfn()
214 static void vfio_unlink_pfn(struct vfio_dma *dma, struct vfio_pfn *old) in vfio_unlink_pfn()
219 static int vfio_add_to_pfn_list(struct vfio_dma *dma, dma_addr_t iova, in vfio_add_to_pfn_list()
235 static void vfio_remove_from_pfn_list(struct vfio_dma *dma, in vfio_remove_from_pfn_list()
242 static struct vfio_pfn *vfio_iova_get_vfio_pfn(struct vfio_dma *dma, in vfio_iova_get_vfio_pfn()
252 static int vfio_iova_put_vfio_pfn(struct vfio_dma *dma, struct vfio_pfn *vpfn) in vfio_iova_put_vfio_pfn()
263 static int vfio_lock_acct(struct vfio_dma *dma, long npage, bool async) in vfio_lock_acct()
[all …]
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-4.19/drivers/crypto/qce/ |
| D | dma.c | 19 int qce_dma_request(struct device *dev, struct qce_dma_data *dma) in qce_dma_request()
50 void qce_dma_release(struct qce_dma_data *dma) in qce_dma_release()
104 int qce_dma_prep_sgs(struct qce_dma_data *dma, struct scatterlist *rx_sg, in qce_dma_prep_sgs()
122 void qce_dma_issue_pending(struct qce_dma_data *dma) in qce_dma_issue_pending()
128 int qce_dma_terminate_all(struct qce_dma_data *dma) in qce_dma_terminate_all()
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| /kernel/linux/linux-5.10/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()
99 int qce_dma_prep_sgs(struct qce_dma_data *dma, struct scatterlist *rx_sg, in qce_dma_prep_sgs()
117 void qce_dma_issue_pending(struct qce_dma_data *dma) in qce_dma_issue_pending()
123 int qce_dma_terminate_all(struct qce_dma_data *dma) in qce_dma_terminate_all()
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| /kernel/linux/linux-5.10/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()
409 int dma_port_flash_write(struct tb_dma_port *dma, unsigned int address, in dma_port_flash_write()
459 int dma_port_flash_update_auth(struct tb_dma_port *dma) in dma_port_flash_update_auth()
482 int dma_port_flash_update_auth_status(struct tb_dma_port *dma, u32 *status) in dma_port_flash_update_auth_status()
[all …]
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| /kernel/linux/linux-4.19/drivers/thunderbolt/ |
| D | dma_port.c | 206 struct tb_dma_port *dma; in dma_port_alloc() local
234 void dma_port_free(struct tb_dma_port *dma) in dma_port_free()
242 static int dma_port_wait_for_completion(struct tb_dma_port *dma, in dma_port_wait_for_completion()
281 static int dma_port_request(struct tb_dma_port *dma, u32 in, in dma_port_request()
305 static int dma_port_flash_read_block(struct tb_dma_port *dma, u32 address, in dma_port_flash_read_block()
329 static int dma_port_flash_write_block(struct tb_dma_port *dma, u32 address, in dma_port_flash_write_block()
366 int dma_port_flash_read(struct tb_dma_port *dma, unsigned int address, in dma_port_flash_read()
411 int dma_port_flash_write(struct tb_dma_port *dma, unsigned int address, in dma_port_flash_write()
461 int dma_port_flash_update_auth(struct tb_dma_port *dma) in dma_port_flash_update_auth()
484 int dma_port_flash_update_auth_status(struct tb_dma_port *dma, u32 *status) in dma_port_flash_update_auth_status()
[all …]
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| /kernel/linux/linux-5.10/drivers/vfio/ |
| D | vfio_iommu_type1.c | 164 struct vfio_dma *dma = rb_entry(node, struct vfio_dma, node); in vfio_find_dma() local
180 struct vfio_dma *dma; in vfio_link_dma() local
202 static int vfio_dma_bitmap_alloc(struct vfio_dma *dma, size_t pgsize) in vfio_dma_bitmap_alloc()
222 static void vfio_dma_bitmap_free(struct vfio_dma *dma) in vfio_dma_bitmap_free()
228 static void vfio_dma_populate_bitmap(struct vfio_dma *dma, size_t pgsize) in vfio_dma_populate_bitmap()
246 struct vfio_dma *dma = rb_entry(n, struct vfio_dma, node); in vfio_iommu_populate_bitmap_full() local
257 struct vfio_dma *dma = rb_entry(n, struct vfio_dma, node); in vfio_dma_bitmap_alloc_all() local
265 struct vfio_dma *dma = rb_entry(n, in vfio_dma_bitmap_alloc_all() local
282 struct vfio_dma *dma = rb_entry(n, struct vfio_dma, node); in vfio_dma_bitmap_free_all() local
291 static struct vfio_pfn *vfio_find_vpfn(struct vfio_dma *dma, dma_addr_t iova) in vfio_find_vpfn()
[all …]
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| /kernel/linux/linux-4.19/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_nolock_stop() local
133 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_nolock_start() local
163 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_start() local
234 struct rsnd_dma *dma, in rsnd_dmaen_attach()
276 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_pointer() local
375 #define rsnd_dmapp_addr(dmac, dma, reg) \ argument
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| /kernel/linux/linux-5.10/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
259 struct rsnd_dma *dma, in rsnd_dmaen_attach()
301 struct rsnd_dma *dma = rsnd_mod_to_dma(mod); in rsnd_dmaen_pointer() local
417 #define rsnd_dmapp_addr(dmac, dma, reg) \ argument
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| /kernel/linux/linux-4.19/sound/core/ |
| D | isadma.c | 42 void snd_dma_program(unsigned long dma, in snd_dma_program()
66 void snd_dma_disable(unsigned long dma) in snd_dma_disable()
84 unsigned int snd_dma_pointer(unsigned long dma, unsigned int size) in snd_dma_pointer()
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-4.19/drivers/block/rsxx/ |
| D | dma.c | 88 struct rsxx_dma *dma; member
128 static unsigned int get_dma_size(struct rsxx_dma *dma) in get_dma_size()
140 struct rsxx_dma *dma) in set_tracker_dma()
224 static void rsxx_free_dma(struct rsxx_dma_ctrl *ctrl, struct rsxx_dma *dma) in rsxx_free_dma()
240 struct rsxx_dma *dma, in rsxx_complete_dma()
259 struct rsxx_dma *dma; in rsxx_cleanup_dma_queue() local
276 struct rsxx_dma *dma) in rsxx_requeue_dma()
289 struct rsxx_dma *dma, in rsxx_handle_dma_error()
398 struct rsxx_dma *dma; in rsxx_issue_dmas() local
510 struct rsxx_dma *dma; in rsxx_dma_done() local
[all …]
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| /kernel/linux/linux-4.19/drivers/media/v4l2-core/ |
| D | videobuf-dma-sg.c | 148 static void videobuf_dma_init(struct videobuf_dmabuf *dma) in videobuf_dma_init()
154 static int videobuf_dma_init_user_locked(struct videobuf_dmabuf *dma, in videobuf_dma_init_user_locked()
201 static int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction, in videobuf_dma_init_user()
213 static int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction, in videobuf_dma_init_kernel()
272 static int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction, in videobuf_dma_init_overlay()
288 static int videobuf_dma_map(struct device *dev, struct videobuf_dmabuf *dma) in videobuf_dma_map()
331 int videobuf_dma_unmap(struct device *dev, struct videobuf_dmabuf *dma) in videobuf_dma_unmap()
348 int videobuf_dma_free(struct videobuf_dmabuf *dma) in videobuf_dma_free()
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