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Searched refs:dma_size (Results 1 - 25 of 118) sorted by relevance

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/kernel/linux/linux-5.10/arch/c6x/kernel/
H A Dsetup.c69 static unsigned long dma_size __initdata;
231 dma_size = memparse(p, &p); in early_memdma()
311 if (dma_size) { in setup_arch()
313 dma_size = CACHE_REGION_END(dma_size); in setup_arch()
316 dma_start = memory_end - dma_size; in setup_arch()
322 if (memblock_is_region_memory(dma_start, dma_size)) in setup_arch()
323 memblock_reserve(dma_start, dma_size); in setup_arch()
374 if (dma_size && memblock_is_region_memory(dma_start, dma_size)) in setup_arch()
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/kernel/linux/linux-5.10/arch/c6x/mm/
H A Ddma-coherent.c32 static u32 dma_size; variable
81 if (!dma_size || !size) in arch_dma_alloc()
107 if (!dma_size || !size) in arch_dma_free()
128 dma_size = size; in coherent_mem_init()
131 dma_pages = dma_size >> PAGE_SHIFT; in coherent_mem_init()
132 if (dma_size & (PAGE_SIZE - 1)) in coherent_mem_init()
/kernel/linux/linux-6.6/drivers/i2c/busses/
H A Di2c-ismt.c401 u8 dma_size = 0; in ismt_access() local
447 dma_size = 1; in ismt_access()
461 dma_size = 2; in ismt_access()
471 dma_size = 1; in ismt_access()
481 dma_size = 3; in ismt_access()
492 dma_size = 2; in ismt_access()
501 dma_size = 3; in ismt_access()
515 dma_size = data->block[0] + 1; in ismt_access()
517 desc->wr_len_cmd = dma_size; in ismt_access()
520 memcpy(&dma_buffer[1], &data->block[1], dma_size in ismt_access()
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/kernel/linux/linux-5.10/drivers/i2c/busses/
H A Di2c-ismt.c399 u8 dma_size = 0; in ismt_access() local
445 dma_size = 1; in ismt_access()
459 dma_size = 2; in ismt_access()
469 dma_size = 1; in ismt_access()
479 dma_size = 3; in ismt_access()
490 dma_size = 2; in ismt_access()
499 dma_size = 3; in ismt_access()
513 dma_size = data->block[0] + 1; in ismt_access()
515 desc->wr_len_cmd = dma_size; in ismt_access()
518 memcpy(&dma_buffer[1], &data->block[1], dma_size in ismt_access()
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/kernel/linux/linux-5.10/drivers/gpu/drm/i915/gem/selftests/
H A Dhuge_gem_object.c100 dma_addr_t dma_size) in huge_gem_object()
106 GEM_BUG_ON(!phys_size || phys_size > dma_size); in huge_gem_object()
108 GEM_BUG_ON(!IS_ALIGNED(dma_size, I915_GTT_PAGE_SIZE)); in huge_gem_object()
110 if (overflows_type(dma_size, obj->base.size)) in huge_gem_object()
117 drm_gem_private_object_init(&i915->drm, &obj->base, dma_size); in huge_gem_object()
98 huge_gem_object(struct drm_i915_private *i915, phys_addr_t phys_size, dma_addr_t dma_size) huge_gem_object() argument
H A Dhuge_gem_object.h19 dma_addr_t dma_size);
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gem/selftests/
H A Dhuge_gem_object.c103 dma_addr_t dma_size) in huge_gem_object()
109 GEM_BUG_ON(!phys_size || phys_size > dma_size); in huge_gem_object()
111 GEM_BUG_ON(!IS_ALIGNED(dma_size, I915_GTT_PAGE_SIZE)); in huge_gem_object()
113 if (overflows_type(dma_size, obj->base.size)) in huge_gem_object()
120 drm_gem_private_object_init(&i915->drm, &obj->base, dma_size); in huge_gem_object()
101 huge_gem_object(struct drm_i915_private *i915, phys_addr_t phys_size, dma_addr_t dma_size) huge_gem_object() argument
H A Dhuge_gem_object.h19 dma_addr_t dma_size);
/kernel/linux/linux-6.6/sound/soc/sof/amd/
H A Dacp-loader.c55 u32 dma_size, page_count; in acp_dsp_block_write() local
65 dma_size = page_count * ACP_PAGE_SIZE; in acp_dsp_block_write()
66 adata->bin_buf = dma_alloc_coherent(&pci->dev, dma_size, in acp_dsp_block_write()
157 u32 page_count, dma_size; in acp_dsp_pre_fw_run() local
198 dma_size = (PAGE_ALIGN(sdev->basefw.fw->size) >> PAGE_SHIFT) * ACP_PAGE_SIZE; in acp_dsp_pre_fw_run()
199 dma_free_coherent(&pci->dev, dma_size, adata->bin_buf, adata->sha_dma_addr); in acp_dsp_pre_fw_run()
/kernel/linux/linux-5.10/drivers/scsi/
H A Dmyrs.h691 u32 dma_size:24; /* Bytes 4-6 */ member
705 u32 dma_size; /* Bytes 4-7 */ member
718 u32 dma_size; /* Bytes 4-7 */ member
732 u32 dma_size:24; /* Bytes 4-6 */ member
747 u32 dma_size:24; /* Bytes 4-6 */ member
761 u32 dma_size:24; /* Bytes 4-6 */ member
775 u32 dma_size:24; /* Bytes 4-6 */ member
791 u32 dma_size:24; /* Bytes 4-6 */ member
809 u32 dma_size:24; /* Bytes 4-6 */ member
847 u32 dma_size member
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/kernel/linux/linux-6.6/drivers/scsi/
H A Dmyrs.h691 u32 dma_size:24; /* Bytes 4-6 */ member
705 u32 dma_size; /* Bytes 4-7 */ member
718 u32 dma_size; /* Bytes 4-7 */ member
732 u32 dma_size:24; /* Bytes 4-6 */ member
747 u32 dma_size:24; /* Bytes 4-6 */ member
761 u32 dma_size:24; /* Bytes 4-6 */ member
775 u32 dma_size:24; /* Bytes 4-6 */ member
791 u32 dma_size:24; /* Bytes 4-6 */ member
809 u32 dma_size:24; /* Bytes 4-6 */ member
847 u32 dma_size member
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/kernel/linux/linux-5.10/drivers/crypto/xilinx/
H A Dzynqmp-aes-gcm.c88 size_t dma_size; in zynqmp_aes_aead_cipher() local
93 dma_size = req->cryptlen + ZYNQMP_AES_KEY_SIZE in zynqmp_aes_aead_cipher()
96 dma_size = req->cryptlen + GCM_AES_IV_SIZE; in zynqmp_aes_aead_cipher()
98 kbuf = dma_alloc_coherent(dev, dma_size, &dma_addr_data, GFP_KERNEL); in zynqmp_aes_aead_cipher()
105 dma_free_coherent(dev, dma_size, kbuf, dma_addr_data); in zynqmp_aes_aead_cipher()
166 memzero_explicit(kbuf, dma_size); in zynqmp_aes_aead_cipher()
167 dma_free_coherent(dev, dma_size, kbuf, dma_addr_data); in zynqmp_aes_aead_cipher()
/kernel/linux/linux-6.6/drivers/crypto/xilinx/
H A Dzynqmp-aes-gcm.c88 size_t dma_size; in zynqmp_aes_aead_cipher() local
93 dma_size = req->cryptlen + ZYNQMP_AES_KEY_SIZE in zynqmp_aes_aead_cipher()
96 dma_size = req->cryptlen + GCM_AES_IV_SIZE; in zynqmp_aes_aead_cipher()
98 kbuf = dma_alloc_coherent(dev, dma_size, &dma_addr_data, GFP_KERNEL); in zynqmp_aes_aead_cipher()
105 dma_free_coherent(dev, dma_size, kbuf, dma_addr_data); in zynqmp_aes_aead_cipher()
166 memzero_explicit(kbuf, dma_size); in zynqmp_aes_aead_cipher()
167 dma_free_coherent(dev, dma_size, kbuf, dma_addr_data); in zynqmp_aes_aead_cipher()
/kernel/linux/linux-5.10/drivers/media/pci/cx23885/
H A Dcx23885-alsa.c263 BUG_ON(!chip->dma_size); in dsp_buffer_free()
273 chip->dma_size = 0; in dsp_buffer_free()
372 chip->dma_size = chip->period_size * params_periods(hw_params); in snd_cx23885_hw_params()
374 BUG_ON(!chip->dma_size); in snd_cx23885_hw_params()
385 (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT)); in snd_cx23885_hw_params()
404 substream->runtime->dma_bytes = chip->dma_size; in snd_cx23885_hw_params()
/kernel/linux/linux-6.6/drivers/media/pci/cx23885/
H A Dcx23885-alsa.c263 BUG_ON(!chip->dma_size); in dsp_buffer_free()
273 chip->dma_size = 0; in dsp_buffer_free()
372 chip->dma_size = chip->period_size * params_periods(hw_params); in snd_cx23885_hw_params()
374 BUG_ON(!chip->dma_size); in snd_cx23885_hw_params()
385 (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT)); in snd_cx23885_hw_params()
404 substream->runtime->dma_bytes = chip->dma_size; in snd_cx23885_hw_params()
/kernel/linux/linux-5.10/drivers/media/pci/cx25821/
H A Dcx25821-alsa.c76 unsigned int dma_size; member
401 BUG_ON(!chip->dma_size); in dsp_buffer_free()
410 chip->dma_size = 0; in dsp_buffer_free()
511 chip->dma_size = chip->period_size * params_periods(hw_params); in snd_cx25821_hw_params()
513 BUG_ON(!chip->dma_size); in snd_cx25821_hw_params()
527 (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT)); in snd_cx25821_hw_params()
548 substream->runtime->dma_bytes = chip->dma_size; in snd_cx25821_hw_params()
/kernel/linux/linux-6.6/drivers/media/pci/cx25821/
H A Dcx25821-alsa.c76 unsigned int dma_size; member
400 BUG_ON(!chip->dma_size); in dsp_buffer_free()
409 chip->dma_size = 0; in dsp_buffer_free()
510 chip->dma_size = chip->period_size * params_periods(hw_params); in snd_cx25821_hw_params()
512 BUG_ON(!chip->dma_size); in snd_cx25821_hw_params()
526 (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT)); in snd_cx25821_hw_params()
547 substream->runtime->dma_bytes = chip->dma_size; in snd_cx25821_hw_params()
/kernel/linux/linux-6.6/drivers/mmc/host/
H A Dsunplus-mmc.c434 unsigned int dma_size; in spmmc_prepare_data() local
446 dma_size = sg_dma_len(sg) / data->blksz - 1; in spmmc_prepare_data()
449 writel(dma_size, host->base + SPMMC_SDRAM_SECTOR_0_SIZE_REG); in spmmc_prepare_data()
452 writel(dma_size, host->base + SPMMC_SDRAM_SECTOR_1_LENG_REG); in spmmc_prepare_data()
455 writel(dma_size, host->base + SPMMC_SDRAM_SECTOR_2_LENG_REG); in spmmc_prepare_data()
458 writel(dma_size, host->base + SPMMC_SDRAM_SECTOR_3_LENG_REG); in spmmc_prepare_data()
461 writel(dma_size, host->base + SPMMC_SDRAM_SECTOR_4_LENG_REG); in spmmc_prepare_data()
464 writel(dma_size, host->base + SPMMC_SDRAM_SECTOR_5_LENG_REG); in spmmc_prepare_data()
467 writel(dma_size, host->base + SPMMC_SDRAM_SECTOR_6_LENG_REG); in spmmc_prepare_data()
470 writel(dma_size, hos in spmmc_prepare_data()
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/kernel/linux/linux-5.10/drivers/net/ethernet/qlogic/netxen/
H A Dnetxen_nic_init.c107 rds_ring->dma_size, in netxen_release_rx_buffers()
220 rds_ring->dma_size = in netxen_alloc_sw_resources()
226 rds_ring->dma_size = in netxen_alloc_sw_resources()
229 rds_ring->dma_size = in netxen_alloc_sw_resources()
232 rds_ring->dma_size + NET_IP_ALIGN; in netxen_alloc_sw_resources()
239 rds_ring->dma_size = in netxen_alloc_sw_resources()
242 rds_ring->dma_size = in netxen_alloc_sw_resources()
246 rds_ring->dma_size += NX_LRO_BUFFER_EXTRA; in netxen_alloc_sw_resources()
249 rds_ring->dma_size + NET_IP_ALIGN; in netxen_alloc_sw_resources()
254 rds_ring->dma_size in netxen_alloc_sw_resources()
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/kernel/linux/linux-6.6/drivers/net/ethernet/qlogic/netxen/
H A Dnetxen_nic_init.c106 rds_ring->dma_size, DMA_FROM_DEVICE); in netxen_release_rx_buffers()
218 rds_ring->dma_size = in netxen_alloc_sw_resources()
224 rds_ring->dma_size = in netxen_alloc_sw_resources()
227 rds_ring->dma_size = in netxen_alloc_sw_resources()
230 rds_ring->dma_size + NET_IP_ALIGN; in netxen_alloc_sw_resources()
237 rds_ring->dma_size = in netxen_alloc_sw_resources()
240 rds_ring->dma_size = in netxen_alloc_sw_resources()
244 rds_ring->dma_size += NX_LRO_BUFFER_EXTRA; in netxen_alloc_sw_resources()
247 rds_ring->dma_size + NET_IP_ALIGN; in netxen_alloc_sw_resources()
252 rds_ring->dma_size in netxen_alloc_sw_resources()
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/kernel/linux/linux-5.10/drivers/crypto/
H A Datmel-tdes.c123 size_t dma_size; member
316 dd->dma_size, DMA_FROM_DEVICE); in atmel_tdes_crypt_pdc_stop()
320 dd->buf_out, dd->buflen, dd->dma_size, 1); in atmel_tdes_crypt_pdc_stop()
321 if (count != dd->dma_size) { in atmel_tdes_crypt_pdc_stop()
392 dd->dma_size = length; in atmel_tdes_crypt_pdc()
437 dd->dma_size = length; in atmel_tdes_crypt_dma()
675 dd->dma_size, DMA_FROM_DEVICE); in atmel_tdes_crypt_dma_stop()
679 dd->buf_out, dd->buflen, dd->dma_size, 1); in atmel_tdes_crypt_dma_stop()
680 if (count != dd->dma_size) { in atmel_tdes_crypt_dma_stop()
/kernel/linux/linux-5.10/sound/isa/gus/
H A Dgus_pcm.c43 unsigned int dma_size; member
122 begin = pcmp->memory + voice * (pcmp->dma_size / runtime->channels); in snd_gf1_pcm_trigger_up()
216 step = pcmp->dma_size / runtime->channels; in snd_gf1_pcm_interrupt_wave()
248 snd_gf1_pcm_block_change(pcmp->substream, end + (pcmp->block_size / 2), pcmp->memory + (pcmp->dma_size / 2) + (end / 2), pcmp->block_size / 2); in snd_gf1_pcm_interrupt_wave()
344 unsigned int bpos = pos + (voice * (pcmp->dma_size / 2)); in get_bpos()
345 if (snd_BUG_ON(bpos > pcmp->dma_size)) in get_bpos()
347 if (snd_BUG_ON(bpos + len > pcmp->dma_size)) in get_bpos()
492 pcmp->dma_size = snd_pcm_lib_buffer_bytes(substream); in snd_gf1_pcm_playback_prepare()
494 pcmp->blocks = pcmp->dma_size / pcmp->block_size; in snd_gf1_pcm_playback_prepare()
/kernel/linux/linux-6.6/drivers/crypto/
H A Datmel-tdes.c123 size_t dma_size; member
308 dd->dma_size, DMA_FROM_DEVICE); in atmel_tdes_crypt_pdc_stop()
312 dd->buf_out, dd->buflen, dd->dma_size, 1); in atmel_tdes_crypt_pdc_stop()
313 if (count != dd->dma_size) { in atmel_tdes_crypt_pdc_stop()
382 dd->dma_size = length; in atmel_tdes_crypt_pdc()
427 dd->dma_size = length; in atmel_tdes_crypt_dma()
659 dd->dma_size, DMA_FROM_DEVICE); in atmel_tdes_crypt_dma_stop()
663 dd->buf_out, dd->buflen, dd->dma_size, 1); in atmel_tdes_crypt_dma_stop()
664 if (count != dd->dma_size) { in atmel_tdes_crypt_dma_stop()
/kernel/linux/linux-6.6/sound/isa/gus/
H A Dgus_pcm.c43 unsigned int dma_size; member
122 begin = pcmp->memory + voice * (pcmp->dma_size / runtime->channels); in snd_gf1_pcm_trigger_up()
216 step = pcmp->dma_size / runtime->channels; in snd_gf1_pcm_interrupt_wave()
248 snd_gf1_pcm_block_change(pcmp->substream, end + (pcmp->block_size / 2), pcmp->memory + (pcmp->dma_size / 2) + (end / 2), pcmp->block_size / 2); in snd_gf1_pcm_interrupt_wave()
344 unsigned int bpos = pos + (voice * (pcmp->dma_size / 2)); in get_bpos()
345 if (snd_BUG_ON(bpos > pcmp->dma_size)) in get_bpos()
347 if (snd_BUG_ON(bpos + len > pcmp->dma_size)) in get_bpos()
479 pcmp->dma_size = snd_pcm_lib_buffer_bytes(substream); in snd_gf1_pcm_playback_prepare()
481 pcmp->blocks = pcmp->dma_size / pcmp->block_size; in snd_gf1_pcm_playback_prepare()
/kernel/linux/linux-5.10/include/sound/
H A Dsof.h81 int dma_size; member

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