| /linux-6.12.1/include/linux/ |
| D | dmaengine.h | 575 struct dma_async_tx_descriptor;
578 int (*attach)(struct dma_async_tx_descriptor *desc, void *data,
581 void *(*get_ptr)(struct dma_async_tx_descriptor *desc,
583 int (*set_len)(struct dma_async_tx_descriptor *desc,
610 struct dma_async_tx_descriptor { struct
615 dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor *tx); argument
616 int (*desc_free)(struct dma_async_tx_descriptor *tx); argument
624 struct dma_async_tx_descriptor *next; argument
625 struct dma_async_tx_descriptor *parent; argument
631 static inline void dma_set_unmap(struct dma_async_tx_descriptor *tx, in dma_set_unmap() argument
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| D | async_tx.h | 71 struct dma_async_tx_descriptor *depend_tx;
88 static inline void async_tx_issue_pending(struct dma_async_tx_descriptor *tx) in async_tx_issue_pending()
112 static inline void async_tx_issue_pending(struct dma_async_tx_descriptor *tx) in async_tx_issue_pending()
147 struct dma_async_tx_descriptor *tx, in init_async_submit()
158 void async_tx_submit(struct dma_chan *chan, struct dma_async_tx_descriptor *tx,
161 struct dma_async_tx_descriptor *
165 struct dma_async_tx_descriptor *
170 struct dma_async_tx_descriptor *
175 struct dma_async_tx_descriptor *
181 struct dma_async_tx_descriptor *
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| /linux-6.12.1/crypto/async_tx/ |
| D | async_tx.c | 46 struct dma_async_tx_descriptor *depend_tx = submit->depend_tx; in __async_tx_find_channel()
65 async_tx_channel_switch(struct dma_async_tx_descriptor *depend_tx, in async_tx_channel_switch()
66 struct dma_async_tx_descriptor *tx) in async_tx_channel_switch()
70 struct dma_async_tx_descriptor *intr_tx = (void *) ~0; in async_tx_channel_switch()
143 async_tx_submit(struct dma_chan *chan, struct dma_async_tx_descriptor *tx, in async_tx_submit()
146 struct dma_async_tx_descriptor *depend_tx = submit->depend_tx; in async_tx_submit()
220 struct dma_async_tx_descriptor *
225 struct dma_async_tx_descriptor *tx; in async_trigger_callback()
226 struct dma_async_tx_descriptor *depend_tx = submit->depend_tx; in async_trigger_callback()
263 void async_tx_quiesce(struct dma_async_tx_descriptor **tx) in async_tx_quiesce()
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| D | async_xor.c | 22 static __async_inline struct dma_async_tx_descriptor *
27 struct dma_async_tx_descriptor *tx = NULL; in do_async_xor()
181 struct dma_async_tx_descriptor *
199 struct dma_async_tx_descriptor *tx; in async_xor_offs()
272 struct dma_async_tx_descriptor *
314 struct dma_async_tx_descriptor *
322 struct dma_async_tx_descriptor *tx = NULL; in async_xor_val_offs()
408 struct dma_async_tx_descriptor *
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| D | async_raid6_recov.c | 17 static struct dma_async_tx_descriptor *
36 struct dma_async_tx_descriptor *tx; in async_sum_product()
86 static struct dma_async_tx_descriptor *
104 struct dma_async_tx_descriptor *tx; in async_mult()
152 static struct dma_async_tx_descriptor *
157 struct dma_async_tx_descriptor *tx = NULL; in __2data_recov_4()
202 static struct dma_async_tx_descriptor *
207 struct dma_async_tx_descriptor *tx = NULL; in __2data_recov_5()
293 static struct dma_async_tx_descriptor *
298 struct dma_async_tx_descriptor *tx = NULL; in __2data_recov_n()
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| D | async_pq.c | 34 static __async_inline struct dma_async_tx_descriptor *
41 struct dma_async_tx_descriptor *tx = NULL; in do_async_gen_syndrome()
176 struct dma_async_tx_descriptor *
197 struct dma_async_tx_descriptor *tx; in async_gen_syndrome()
297 struct dma_async_tx_descriptor *
304 struct dma_async_tx_descriptor *tx; in async_syndrome_val()
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| D | async_memcpy.c | 31 struct dma_async_tx_descriptor *
39 struct dma_async_tx_descriptor *tx = NULL; in async_memcpy()
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| /linux-6.12.1/drivers/dma/ioat/ |
| D | dma.h | 188 struct dma_async_tx_descriptor txd;
220 struct dma_async_tx_descriptor *tx, int id) in __dump_desc_dbg()
356 struct dma_async_tx_descriptor *
359 struct dma_async_tx_descriptor *
361 struct dma_async_tx_descriptor *
364 struct dma_async_tx_descriptor *
368 struct dma_async_tx_descriptor *
372 struct dma_async_tx_descriptor *
376 struct dma_async_tx_descriptor *
379 struct dma_async_tx_descriptor *
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| D | prep.c | 100 struct dma_async_tx_descriptor *
151 static struct dma_async_tx_descriptor *
244 struct dma_async_tx_descriptor *
256 struct dma_async_tx_descriptor *
338 static struct dma_async_tx_descriptor *
462 static struct dma_async_tx_descriptor *
573 struct dma_async_tx_descriptor *
618 struct dma_async_tx_descriptor *
646 struct dma_async_tx_descriptor *
672 struct dma_async_tx_descriptor *
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| /linux-6.12.1/drivers/dma/ |
| D | dmaengine.h | 29 static inline dma_cookie_t dma_cookie_assign(struct dma_async_tx_descriptor *tx) in dma_cookie_assign()
52 static inline void dma_cookie_complete(struct dma_async_tx_descriptor *tx) in dma_cookie_complete()
114 dmaengine_desc_get_callback(struct dma_async_tx_descriptor *tx, in dmaengine_desc_get_callback()
160 dmaengine_desc_get_callback_invoke(struct dma_async_tx_descriptor *tx, in dmaengine_desc_get_callback_invoke()
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| D | virt-dma.h | 16 struct dma_async_tx_descriptor tx;
47 extern dma_cookie_t vchan_tx_submit(struct dma_async_tx_descriptor *);
48 extern int vchan_tx_desc_free(struct dma_async_tx_descriptor *);
56 static inline struct dma_async_tx_descriptor *vchan_tx_prep(struct virt_dma_chan *vc, in vchan_tx_prep()
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| D | virt-dma.c | 14 static struct virt_dma_desc *to_virt_desc(struct dma_async_tx_descriptor *tx) in to_virt_desc()
19 dma_cookie_t vchan_tx_submit(struct dma_async_tx_descriptor *tx) in vchan_tx_submit()
49 int vchan_tx_desc_free(struct dma_async_tx_descriptor *tx) in vchan_tx_desc_free()
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| D | dmaengine.c | 1443 void dma_async_tx_descriptor_init(struct dma_async_tx_descriptor *tx, in dma_async_tx_descriptor_init()
1454 struct dma_async_tx_descriptor *desc, enum dma_desc_metadata_mode mode) in desc_check_and_set_metadata_mode()
1469 int dmaengine_desc_attach_metadata(struct dma_async_tx_descriptor *desc, in dmaengine_desc_attach_metadata()
1488 void *dmaengine_desc_get_metadata_ptr(struct dma_async_tx_descriptor *desc, in dmaengine_desc_get_metadata_ptr()
1507 int dmaengine_desc_set_metadata_len(struct dma_async_tx_descriptor *desc, in dmaengine_desc_set_metadata_len()
1531 dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx) in dma_wait_for_async_tx()
1558 void dma_run_dependencies(struct dma_async_tx_descriptor *tx) in dma_run_dependencies()
1560 struct dma_async_tx_descriptor *dep = txd_next(tx); in dma_run_dependencies()
1561 struct dma_async_tx_descriptor *dep_next; in dma_run_dependencies()
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| D | mv_xor_v2.c | 183 struct dma_async_tx_descriptor async_tx;
303 mv_xor_v2_tx_submit(struct dma_async_tx_descriptor *tx) in mv_xor_v2_tx_submit()
377 static struct dma_async_tx_descriptor *
430 static struct dma_async_tx_descriptor *
489 static struct dma_async_tx_descriptor *
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| D | fsl_raid.c | 87 static dma_cookie_t fsl_re_tx_submit(struct dma_async_tx_descriptor *tx) in fsl_re_tx_submit()
315 static struct dma_async_tx_descriptor *fsl_re_prep_dma_genq( in fsl_re_prep_dma_genq()
390 static struct dma_async_tx_descriptor *fsl_re_prep_dma_xor( in fsl_re_prep_dma_xor()
402 static struct dma_async_tx_descriptor *fsl_re_prep_dma_pq( in fsl_re_prep_dma_pq()
429 struct dma_async_tx_descriptor *tx; in fsl_re_prep_dma_pq()
525 static struct dma_async_tx_descriptor *fsl_re_prep_dma_memcpy( in fsl_re_prep_dma_memcpy()
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| D | mmp_pdma.c | 83 struct dma_async_tx_descriptor async_tx;
91 struct dma_async_tx_descriptor desc;
339 static dma_cookie_t mmp_pdma_tx_submit(struct dma_async_tx_descriptor *tx) in mmp_pdma_tx_submit()
442 static struct dma_async_tx_descriptor *
523 static struct dma_async_tx_descriptor *
603 static struct dma_async_tx_descriptor *
922 struct dma_async_tx_descriptor *txd = &desc->async_tx; in dma_do_tasklet()
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| D | plx_dma.c | 98 struct dma_async_tx_descriptor txd;
124 static struct plx_dma_desc *to_plx_desc(struct dma_async_tx_descriptor *txd) in to_plx_desc()
251 static struct dma_async_tx_descriptor *plx_dma_prep_memcpy(struct dma_chan *c, in plx_dma_prep_memcpy()
300 static dma_cookie_t plx_dma_tx_submit(struct dma_async_tx_descriptor *desc) in plx_dma_tx_submit()
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| /linux-6.12.1/drivers/dma/idxd/ |
| D | dma.c | 28 struct dma_async_tx_descriptor *tx; in idxd_dma_complete_txd()
85 static struct dma_async_tx_descriptor *
106 static struct dma_async_tx_descriptor *
171 static dma_cookie_t idxd_dma_tx_submit(struct dma_async_tx_descriptor *tx) in idxd_dma_tx_submit()
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| /linux-6.12.1/Documentation/driver-api/dmaengine/ |
| D | client.rst | 104 struct dma_async_tx_descriptor *dmaengine_prep_slave_sg(
109 struct dma_async_tx_descriptor *dmaengine_prep_peripheral_dma_vec(
114 struct dma_async_tx_descriptor *dmaengine_prep_dma_cyclic(
118 struct dma_async_tx_descriptor *dmaengine_prep_interleaved_dma(
178 int dmaengine_desc_attach_metadata(struct dma_async_tx_descriptor *desc,
197 void *dmaengine_desc_get_metadata_ptr(struct dma_async_tx_descriptor *desc,
200 int dmaengine_desc_set_metadata_len(struct dma_async_tx_descriptor *desc,
269 dma_cookie_t dmaengine_submit(struct dma_async_tx_descriptor *desc)
280 (``struct dma_async_tx_descriptor``) belongs to the DMA engine.
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| /linux-6.12.1/drivers/dma/sh/ |
| D | shdma-base.c | 70 static dma_cookie_t shdma_tx_submit(struct dma_async_tx_descriptor *tx) in shdma_tx_submit()
337 struct dma_async_tx_descriptor *tx = &desc->async_tx; in __ld_cleanup()
560 static struct dma_async_tx_descriptor *shdma_prep_sg(struct shdma_chan *schan, in shdma_prep_sg()
639 static struct dma_async_tx_descriptor *shdma_prep_memcpy( in shdma_prep_memcpy()
661 static struct dma_async_tx_descriptor *shdma_prep_slave_sg( in shdma_prep_slave_sg()
691 static struct dma_async_tx_descriptor *shdma_prep_dma_cyclic( in shdma_prep_dma_cyclic()
698 struct dma_async_tx_descriptor *desc; in shdma_prep_dma_cyclic()
876 struct dma_async_tx_descriptor *tx = &sdesc->async_tx; in shdma_reset()
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| /linux-6.12.1/include/linux/dma/ |
| D | mxs-dma.h | 16 static inline struct dma_async_tx_descriptor *mxs_dmaengine_prep_pio( in mxs_dmaengine_prep_pio()
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| /linux-6.12.1/drivers/md/ |
| D | raid5-log.h | 34 struct dma_async_tx_descriptor *
36 struct dma_async_tx_descriptor *tx);
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| /linux-6.12.1/drivers/spi/ |
| D | spi-pxa2xx-dma.c | 66 static struct dma_async_tx_descriptor *
139 struct dma_async_tx_descriptor *tx_desc, *rx_desc; in pxa2xx_spi_dma_prepare()
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| /linux-6.12.1/drivers/dma/ptdma/ |
| D | ptdma-dmaengine.c | 81 struct dma_async_tx_descriptor *tx_desc; in pt_handle_active_desc()
211 static struct dma_async_tx_descriptor *
224 static struct dma_async_tx_descriptor *
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| /linux-6.12.1/drivers/mmc/host/ |
| D | mxs-mmc.c | 213 static struct dma_async_tx_descriptor *mxs_mmc_prep_dma( in mxs_mmc_prep_dma()
217 struct dma_async_tx_descriptor *desc; in mxs_mmc_prep_dma()
252 struct dma_async_tx_descriptor *desc; in mxs_mmc_bc()
286 struct dma_async_tx_descriptor *desc; in mxs_mmc_ac()
347 struct dma_async_tx_descriptor *desc; in mxs_mmc_adtc()
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