| /Linux-v5.15/arch/mips/math-emu/ |
| D | sp_rint.c | 17 u32 residue; in ieee754sp_rint() local
41 residue = xm; in ieee754sp_rint()
43 sticky = residue != 0; in ieee754sp_rint()
46 residue = xm << (xe + 1); in ieee754sp_rint()
47 residue <<= 31 - SP_FBITS; in ieee754sp_rint()
48 round = (residue >> 31) != 0; in ieee754sp_rint()
49 sticky = (residue << 1) != 0; in ieee754sp_rint()
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| D | sp_tint.c | 14 u32 residue; in ieee754sp_tint() local
57 residue = xm; in ieee754sp_tint()
59 sticky = residue != 0; in ieee754sp_tint()
65 residue = xm << (xe + 1); in ieee754sp_tint()
66 residue <<= 31 - SP_FBITS; in ieee754sp_tint()
67 round = (residue >> 31) != 0; in ieee754sp_tint()
68 sticky = (residue << 1) != 0; in ieee754sp_tint()
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| D | dp_tlong.c | 14 u64 residue; in ieee754dp_tlong() local
57 residue = xm; in ieee754dp_tlong()
59 sticky = residue != 0; in ieee754dp_tlong()
65 residue = xm << (xe + 1); in ieee754dp_tlong()
66 residue <<= 63 - DP_FBITS; in ieee754dp_tlong()
67 round = (residue >> 63) != 0; in ieee754dp_tlong()
68 sticky = (residue << 1) != 0; in ieee754dp_tlong()
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| D | dp_rint.c | 17 u64 residue; in ieee754dp_rint() local
41 residue = xm; in ieee754dp_rint()
43 sticky = residue != 0; in ieee754dp_rint()
46 residue = xm << (64 - DP_FBITS + xe); in ieee754dp_rint()
47 round = (residue >> 63) != 0; in ieee754dp_rint()
48 sticky = (residue << 1) != 0; in ieee754dp_rint()
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| D | sp_tlong.c | 14 u32 residue; in ieee754sp_tlong() local
57 residue = xm; in ieee754sp_tlong()
59 sticky = residue != 0; in ieee754sp_tlong()
62 residue = xm << (32 - SP_FBITS + xe); in ieee754sp_tlong()
63 round = (residue >> 31) != 0; in ieee754sp_tlong()
64 sticky = (residue << 1) != 0; in ieee754sp_tlong()
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| D | dp_tint.c | 14 u64 residue; in ieee754dp_tint() local
54 residue = xm; in ieee754dp_tint()
56 sticky = residue != 0; in ieee754dp_tint()
59 residue = xm << (64 - DP_FBITS + xe); in ieee754dp_tint()
60 round = (residue >> 63) != 0; in ieee754dp_tint()
61 sticky = (residue << 1) != 0; in ieee754dp_tint()
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| /Linux-v5.15/drivers/comedi/drivers/ |
| D | comedi_isadma.c | 44 unsigned int residue; in comedi_isadma_disable() local
48 residue = get_dma_residue(dma_chan); in comedi_isadma_disable()
51 return residue; in comedi_isadma_disable()
67 unsigned int residue; in comedi_isadma_disable_on_sample() local
70 residue = comedi_isadma_disable(dma_chan); in comedi_isadma_disable_on_sample()
71 while (residue % size) { in comedi_isadma_disable_on_sample()
81 if (new_residue == residue) { in comedi_isadma_disable_on_sample()
86 residue = new_residue; in comedi_isadma_disable_on_sample()
90 return residue; in comedi_isadma_disable_on_sample()
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| D | ni_labpc_isadma.c | 80 unsigned int residue; in labpc_drain_dma() local
89 residue = comedi_isadma_disable(desc->chan); in labpc_drain_dma()
95 nsamples = max_samples - comedi_bytes_to_samples(s, residue); in labpc_drain_dma()
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| /Linux-v5.15/drivers/dma/sh/ |
| D | usb-dmac.c | 57 u32 residue; member
473 unsigned int residue = sg->size; in usb_dmac_get_current_residue() local
480 residue -= usb_dmac_chan_read(chan, USB_DMADAR) - mem_addr; in usb_dmac_get_current_residue()
482 residue -= usb_dmac_chan_read(chan, USB_DMASAR) - mem_addr; in usb_dmac_get_current_residue()
484 return residue; in usb_dmac_get_current_residue()
491 u32 residue = 0; in usb_dmac_chan_get_residue_if_complete() local
495 residue = desc->residue; in usb_dmac_chan_get_residue_if_complete()
500 return residue; in usb_dmac_chan_get_residue_if_complete()
506 u32 residue = 0; in usb_dmac_chan_get_residue() local
520 residue += desc->sg[i].size; in usb_dmac_chan_get_residue()
[all …]
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| /Linux-v5.15/drivers/dma/ |
| D | dmaengine.h | 79 state->residue = 0; in dma_cookie_status()
85 static inline void dma_set_residue(struct dma_tx_state *state, u32 residue) in dma_set_residue() argument
88 state->residue = residue; in dma_set_residue()
137 .residue = 0 in dmaengine_desc_callback_invoke()
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| D | stm32-dma.c | 1107 u32 residue; in stm32_dma_desc_residue() local
1137 residue = stm32_dma_get_remaining_bytes(chan); in stm32_dma_desc_residue()
1143 residue = sg_req->len; in stm32_dma_desc_residue()
1155 residue += desc->sg_req[i].len; in stm32_dma_desc_residue()
1158 return residue; in stm32_dma_desc_residue()
1161 modulo = residue % burst_size; in stm32_dma_desc_residue()
1163 residue = residue - modulo + burst_size; in stm32_dma_desc_residue()
1165 return residue; in stm32_dma_desc_residue()
1176 u32 residue = 0; in stm32_dma_tx_status() local
1185 residue = stm32_dma_desc_residue(chan, chan->desc, in stm32_dma_tx_status()
[all …]
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| D | st_fdma.c | 560 size_t residue = 0; in st_fdma_desc_residue() local
571 residue += fnode_read(fchan, FDMA_CNTN_OFST); in st_fdma_desc_residue()
574 residue += fdesc->node[i].desc->nbytes; in st_fdma_desc_residue()
577 return residue; in st_fdma_desc_residue()
596 txstate->residue = st_fdma_desc_residue(fchan, vd, true); in st_fdma_tx_status()
598 txstate->residue = st_fdma_desc_residue(fchan, vd, false); in st_fdma_tx_status()
600 txstate->residue = 0; in st_fdma_tx_status()
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| D | stm32-mdma.c | 1283 u32 cbndtr, residue, modulo, burst_size; in stm32_mdma_desc_residue() local
1286 residue = 0; in stm32_mdma_desc_residue()
1289 residue += STM32_MDMA_CBNDTR_BNDT(hwdesc->cbndtr); in stm32_mdma_desc_residue()
1292 residue += cbndtr & STM32_MDMA_CBNDTR_BNDT_MASK; in stm32_mdma_desc_residue()
1295 return residue; in stm32_mdma_desc_residue()
1298 modulo = residue % burst_size; in stm32_mdma_desc_residue()
1300 residue = residue - modulo + burst_size; in stm32_mdma_desc_residue()
1302 return residue; in stm32_mdma_desc_residue()
1313 u32 residue = 0; in stm32_mdma_tx_status() local
1323 residue = stm32_mdma_desc_residue(chan, chan->desc, in stm32_mdma_tx_status()
[all …]
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| /Linux-v5.15/include/trace/events/ |
| D | tegra_apb_dma.h | 16 __field(__u32, residue)
21 __entry->residue = state ? state->residue : (u32)-1;
24 __get_str(chan), __entry->cookie, __entry->residue)
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| /Linux-v5.15/drivers/dma/sf-pdma/ |
| D | sf-pdma.c | 171 u64 residue = 0; in sf_pdma_desc_residue() local
182 residue = readq(regs->residue); in sf_pdma_desc_residue()
189 residue = desc->xfer_size; in sf_pdma_desc_residue()
194 return residue; in sf_pdma_desc_residue()
330 u64 residue; in sf_pdma_done_isr() local
334 residue = readq(regs->residue); in sf_pdma_done_isr()
336 if (!residue) { in sf_pdma_done_isr()
342 desc->src_addr += desc->xfer_size - residue; in sf_pdma_done_isr()
343 desc->dst_addr += desc->xfer_size - residue; in sf_pdma_done_isr()
344 desc->xfer_size = residue; in sf_pdma_done_isr()
[all …]
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| /Linux-v5.15/drivers/nvmem/ |
| D | rave-sp-eeprom.c | 225 unsigned int residue; in rave_sp_eeprom_access() local
233 residue = data_len; in rave_sp_eeprom_access()
258 chunk = min(chunk, residue); in rave_sp_eeprom_access()
264 residue -= chunk; in rave_sp_eeprom_access()
267 } while (residue); in rave_sp_eeprom_access()
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| /Linux-v5.15/drivers/staging/ralink-gdma/ |
| D | ralink-gdma.c | 101 u32 residue; member
444 desc->residue -= desc->sg[chan->next_sg - 1].len; in gdma_dma_chan_irq()
527 desc->residue = 0; in gdma_dma_prep_slave_sg()
546 desc->residue += sg_dma_len(sg); in gdma_dma_prep_slave_sg()
582 desc->residue = len; in gdma_dma_prep_dma_memcpy()
627 desc->residue = buf_len; in gdma_dma_prep_dma_cyclic()
677 state->residue = desc->residue - in gdma_dma_tx_status()
680 state->residue = desc->residue; in gdma_dma_tx_status()
684 state->residue = to_gdma_dma_desc(vdesc)->residue; in gdma_dma_tx_status()
688 dev_dbg(c->device->dev, "tx residue %d bytes\n", state->residue); in gdma_dma_tx_status()
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| /Linux-v5.15/drivers/dma/dw/ |
| D | core.c | 202 first->residue = first->total_len; in dwc_dostart()
329 desc->residue -= desc->len; in dwc_scan_descriptors()
331 desc->residue -= to_dw_desc(active->prev)->len; in dwc_scan_descriptors()
367 desc->residue = desc->total_len; in dwc_scan_descriptors()
378 desc->residue -= dwc_get_sent(dwc); in dwc_scan_descriptors()
383 desc->residue -= desc->len; in dwc_scan_descriptors()
387 desc->residue -= dwc_get_sent(dwc); in dwc_scan_descriptors()
391 desc->residue -= child->len; in dwc_scan_descriptors()
899 u32 residue; in dwc_get_residue() local
906 residue = desc->residue; in dwc_get_residue()
[all …]
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| /Linux-v5.15/sound/core/ |
| D | pcm_dmaengine.c | 254 if (state.residue > 0 && state.residue <= buf_size) in snd_dmaengine_pcm_pointer()
255 pos = buf_size - state.residue; in snd_dmaengine_pcm_pointer()
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| /Linux-v5.15/drivers/scsi/bfa/ |
| D | bfa_ioc.c | 4271 len = (flash->residue < BFA_FLASH_DMA_BUF_SZ) ? in bfa_flash_write_send()
4272 flash->residue : BFA_FLASH_DMA_BUF_SZ; in bfa_flash_write_send()
4276 msg->last = (len == flash->residue) ? 1 : 0; in bfa_flash_write_send()
4284 flash->residue -= len; in bfa_flash_write_send()
4304 len = (flash->residue < BFA_FLASH_DMA_BUF_SZ) ? in bfa_flash_read_send()
4305 flash->residue : BFA_FLASH_DMA_BUF_SZ; in bfa_flash_read_send()
4403 if (status != BFA_STATUS_OK || flash->residue == 0) { in bfa_flash_intr()
4423 flash->residue -= len; in bfa_flash_intr()
4425 if (flash->residue == 0) { in bfa_flash_intr()
4640 flash->residue = len; in bfa_flash_update_part()
[all …]
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| /Linux-v5.15/Documentation/core-api/ |
| D | dma-isa-lpc.rst | 118 int flags, residue;
138 residue = dma_get_residue(channel);
139 if (residue != 0)
141 " %d bytes left!\n", residue);
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| /Linux-v5.15/drivers/usb/storage/ |
| D | transport.c | 1120 unsigned int residue; in usb_stor_Bulk_transport() local
1251 residue = le32_to_cpu(bcs->Residue); in usb_stor_Bulk_transport()
1254 residue, bcs->Status); in usb_stor_Bulk_transport()
1282 if (residue && !(us->fflags & US_FL_IGNORE_RESIDUE)) { in usb_stor_Bulk_transport()
1298 residue = min(residue, transfer_length); in usb_stor_Bulk_transport()
1299 scsi_set_resid(srb, max(scsi_get_resid(srb), residue)); in usb_stor_Bulk_transport()
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| /Linux-v5.15/arch/arm/include/asm/mach/ |
| D | dma.h | 19 int (*residue)(unsigned int, dma_t *); /* optional */ member
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| /Linux-v5.15/fs/afs/ |
| D | callback.c | 185 struct afs_callback_break *residue = cbb; in afs_break_some_callbacks() local
206 *residue++ = *cbb; in afs_break_some_callbacks()
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| /Linux-v5.15/arch/arm/kernel/ |
| D | dma.c | 256 if (dma->d_ops->residue) in get_dma_residue()
257 ret = dma->d_ops->residue(chan, dma); in get_dma_residue()
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