| /sound/pcmcia/pdaudiocf/ |
| D | pdaudiocf_irq.c | 54 static inline void pdacf_transfer_mono16(u16 *dst, u16 xor, unsigned int size, unsigned long rdp_po… in pdacf_transfer_mono16() argument
56 while (size-- > 0) { in pdacf_transfer_mono16()
62 static inline void pdacf_transfer_mono32(u32 *dst, u32 xor, unsigned int size, unsigned long rdp_po… in pdacf_transfer_mono32() argument
66 while (size-- > 0) { in pdacf_transfer_mono32()
74 static inline void pdacf_transfer_stereo16(u16 *dst, u16 xor, unsigned int size, unsigned long rdp_… in pdacf_transfer_stereo16() argument
76 while (size-- > 0) { in pdacf_transfer_stereo16()
82 static inline void pdacf_transfer_stereo32(u32 *dst, u32 xor, unsigned int size, unsigned long rdp_… in pdacf_transfer_stereo32() argument
86 while (size-- > 0) { in pdacf_transfer_stereo32()
95 static inline void pdacf_transfer_mono16sw(u16 *dst, u16 xor, unsigned int size, unsigned long rdp_… in pdacf_transfer_mono16sw() argument
97 while (size-- > 0) { in pdacf_transfer_mono16sw()
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| /sound/pci/ctxfi/ |
| D | ctvmem.c | 33 get_vm_block(struct ct_vm *vm, unsigned int size, struct ct_atc *atc) in get_vm_block() argument
38 size = CT_PAGE_ALIGN(size); in get_vm_block()
39 if (size > vm->size) { in get_vm_block()
48 if (entry->size >= size) in get_vm_block()
54 if (entry->size == size) { in get_vm_block()
57 vm->size -= size; in get_vm_block()
67 block->size = size; in get_vm_block()
69 entry->addr += size; in get_vm_block()
70 entry->size -= size; in get_vm_block()
71 vm->size -= size; in get_vm_block()
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| /sound/core/ |
| D | memalloc.c | 45 void *snd_malloc_pages(size_t size, gfp_t gfp_flags) in snd_malloc_pages() argument
49 if (WARN_ON(!size)) in snd_malloc_pages()
54 pg = get_order(size); in snd_malloc_pages()
65 void snd_free_pages(void *ptr, size_t size) in snd_free_pages() argument
71 pg = get_order(size); in snd_free_pages()
83 static void *snd_malloc_dev_pages(struct device *dev, size_t size, dma_addr_t *dma) in snd_malloc_dev_pages() argument
90 pg = get_order(size); in snd_malloc_dev_pages()
99 static void snd_free_dev_pages(struct device *dev, size_t size, void *ptr, in snd_free_dev_pages() argument
106 pg = get_order(size); in snd_free_dev_pages()
118 static void snd_malloc_dev_iram(struct snd_dma_buffer *dmab, size_t size) in snd_malloc_dev_iram() argument
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| D | pcm_memory.c | 51 static int preallocate_pcm_pages(struct snd_pcm_substream *substream, size_t size) in preallocate_pcm_pages() argument
54 size_t orig_size = size; in preallocate_pcm_pages()
59 size, dmab)) < 0) { in preallocate_pcm_pages()
64 size >>= 1; in preallocate_pcm_pages()
65 } while (size >= snd_minimum_buffer); in preallocate_pcm_pages()
161 size_t size; in snd_pcm_lib_preallocate_proc_write() local
170 size = simple_strtoul(str, NULL, 10) * 1024; in snd_pcm_lib_preallocate_proc_write()
171 if ((size != 0 && size < 8192) || size > substream->dma_max) { in snd_pcm_lib_preallocate_proc_write()
175 if (substream->dma_buffer.bytes == size) in snd_pcm_lib_preallocate_proc_write()
179 if (size > 0) { in snd_pcm_lib_preallocate_proc_write()
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| D | isadma.c | 43 unsigned long addr, unsigned int size, in snd_dma_program() argument
53 set_dma_count(dma, size); in snd_dma_program()
86 unsigned int snd_dma_pointer(unsigned long dma, unsigned int size) in snd_dma_pointer() argument
108 if (result > size) in snd_dma_pointer()
109 …err("ALSA: pointer (0x%x) for DMA #%ld is greater than transfer size (0x%x)\n", result, dma, size); in snd_dma_pointer()
111 if (result >= size || result == 0) in snd_dma_pointer()
114 return size - result; in snd_dma_pointer()
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| D | info.c | 124 loff_t ret = -EINVAL, size; in snd_info_entry_llseek() local
136 size = entry->size; in snd_info_entry_llseek()
144 if (!size) in snd_info_entry_llseek()
146 offset += size; in snd_info_entry_llseek()
153 if (size && offset > size) in snd_info_entry_llseek()
154 offset = size; in snd_info_entry_llseek()
167 size_t size; in snd_info_entry_read() local
173 if (pos >= entry->size) in snd_info_entry_read()
175 size = entry->size - pos; in snd_info_entry_read()
176 size = min(count, size); in snd_info_entry_read()
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| D | sgbuf.c | 67 size_t size, struct snd_dma_buffer *dmab, in snd_malloc_sgbuf_pages() argument
82 pages = snd_sgbuf_aligned_pages(size); in snd_malloc_sgbuf_pages()
107 size = sgbuf->pages * PAGE_SIZE; in snd_malloc_sgbuf_pages()
127 sgbuf->size = size; in snd_malloc_sgbuf_pages()
132 *res_size = sgbuf->size; in snd_malloc_sgbuf_pages()
144 unsigned int ofs, unsigned int size) in snd_sgbuf_get_chunk_size() argument
150 end = (ofs + size - 1) >> PAGE_SHIFT; in snd_sgbuf_get_chunk_size()
162 return size; in snd_sgbuf_get_chunk_size()
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| /sound/pci/asihpi/ |
| D | hpimsginit.c | 41 u16 size; in hpi_init_message() local
45 size = msg_size[object]; in hpi_init_message()
47 size = sizeof(*phm); in hpi_init_message()
50 memset(phm, 0, size); in hpi_init_message()
51 phm->size = size; in hpi_init_message()
70 u16 size; in hpi_init_response() local
74 size = res_size[object]; in hpi_init_response()
76 size = sizeof(*phr); in hpi_init_response()
80 phr->size = size; in hpi_init_response()
99 static void hpi_init_messageV1(struct hpi_message_header *phm, u16 size, in hpi_init_messageV1() argument
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| D | hpios.c | 46 u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_mem_area, u32 size, in hpios_locked_mem_alloc() argument
51 dma_alloc_coherent(&pdev->dev, size, &p_mem_area->dma_handle, in hpios_locked_mem_alloc()
56 size, (unsigned int)p_mem_area->dma_handle, in hpios_locked_mem_alloc()
59 p_mem_area->size = size; in hpios_locked_mem_alloc()
63 "failed to allocate %d bytes locked memory\n", size); in hpios_locked_mem_alloc()
64 p_mem_area->size = 0; in hpios_locked_mem_alloc()
71 if (p_mem_area->size) { in hpios_locked_mem_free()
72 dma_free_coherent(p_mem_area->pdev, p_mem_area->size, in hpios_locked_mem_free()
75 (unsigned long)p_mem_area->size, in hpios_locked_mem_free()
78 p_mem_area->size = 0; in hpios_locked_mem_free()
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| D | hpioctl.c | 131 if (get_user(hm->h.size, (u16 __user *)puhm)) { in asihpi_hpi_ioctl()
135 if (hm->h.size > sizeof(*hm)) in asihpi_hpi_ioctl()
136 hm->h.size = sizeof(*hm); in asihpi_hpi_ioctl()
140 uncopied_bytes = copy_from_user(hm, puhm, hm->h.size); in asihpi_hpi_ioctl()
164 hr->h.size = sizeof(hr->h); in asihpi_hpi_ioctl()
167 uncopied_bytes = copy_to_user(puhr, hr, hr->h.size); in asihpi_hpi_ioctl()
175 hr->h.size = res_max_size; in asihpi_hpi_ioctl()
180 u32 size = 0; in asihpi_hpi_ioctl() local
213 size = hm->m0.u.d.u.data.data_size; in asihpi_hpi_ioctl()
219 if (pa->buffer_size < size) { in asihpi_hpi_ioctl()
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| /sound/isa/gus/ |
| D | gus_dram.c | 29 unsigned int address, unsigned int size) in snd_gus_dram_poke() argument
35 while (size > 0) { in snd_gus_dram_poke()
36 size1 = size > sizeof(buffer) ? sizeof(buffer) : size; in snd_gus_dram_poke()
52 size -= size1; in snd_gus_dram_poke()
60 unsigned int address, unsigned int size) in snd_gus_dram_write() argument
62 return snd_gus_dram_poke(gus, buffer, address, size); in snd_gus_dram_write()
66 unsigned int address, unsigned int size, in snd_gus_dram_peek() argument
73 while (size > 0) { in snd_gus_dram_peek()
74 size1 = size > sizeof(buffer) ? sizeof(buffer) : size; in snd_gus_dram_peek()
91 size -= size1; in snd_gus_dram_peek()
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| D | gus_mem.c | 138 unsigned int size, int w_16, int align) in snd_gf1_mem_find() argument
156 while (pblock->ptr >= (boundary = info[idx].address + info[idx].size)) in snd_gf1_mem_find()
158 while (pblock->ptr + pblock->size >= (boundary = info[idx].address + info[idx].size)) in snd_gf1_mem_find()
162 if (pblock->ptr + pblock->size == pblock->next->ptr) in snd_gf1_mem_find()
167 ptr1 = ALIGN(pblock->ptr + pblock->size, align); in snd_gf1_mem_find()
171 if ((int)size <= size1) { in snd_gf1_mem_find()
173 block->size = size; in snd_gf1_mem_find()
178 if (size <= info[idx].size) { in snd_gf1_mem_find()
181 block->size = size; in snd_gf1_mem_find()
189 char *name, int size, int w_16, int align, in snd_gf1_mem_alloc() argument
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| D | gus_mem_proc.c | 30 unsigned int size; member
67 if (gus->gf1.mem_alloc.banks_8[idx].size > 0) { in snd_gf1_mem_proc_init()
79 priv->size = entry->size = gus->gf1.mem_alloc.banks_8[idx].size; in snd_gf1_mem_proc_init()
97 priv->size = entry->size = gus->gf1.rom_memory; in snd_gf1_mem_proc_init()
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| /sound/pci/emu10k1/ |
| D | emu10k1_patch.c | 43 int truesize, size, loopsize, blocksize; in snd_emu10k1_sample_new() local
52 if (sp->v.size == 0) { in snd_emu10k1_sample_new()
66 if (sampleend > sp->v.size) in snd_emu10k1_sample_new()
67 sampleend = sp->v.size; in snd_emu10k1_sample_new()
80 truesize = sp->v.size + BLANK_HEAD_SIZE; in snd_emu10k1_sample_new()
106 size = BLANK_HEAD_SIZE; in snd_emu10k1_sample_new()
108 size *= 2; in snd_emu10k1_sample_new()
109 if (offset + size > blocksize) in snd_emu10k1_sample_new()
111 snd_emu10k1_synth_bzero(emu, sp->block, offset, size); in snd_emu10k1_sample_new()
112 offset += size; in snd_emu10k1_sample_new()
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| /sound/synth/ |
| D | util_mem.c | 45 hdr->size = memsize; in snd_util_memhdr_new()
73 __snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size) in __snd_util_mem_alloc() argument
79 if (snd_BUG_ON(!hdr || size <= 0)) in __snd_util_mem_alloc()
83 units = size; in __snd_util_mem_alloc()
86 if (units > hdr->size) in __snd_util_mem_alloc()
95 prev_offset = blk->offset + blk->size; in __snd_util_mem_alloc()
97 if (hdr->size - prev_offset < units) in __snd_util_mem_alloc()
124 blk->offset = p->offset + p->size; in __snd_util_memblk_new()
126 blk->size = units; in __snd_util_memblk_new()
138 snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size) in snd_util_mem_alloc() argument
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| /sound/core/seq/ |
| D | seq_memory.c | 92 int size = sizeof(buf); in snd_seq_dump_var_event() local
93 if (len < size) in snd_seq_dump_var_event()
94 size = len; in snd_seq_dump_var_event()
95 if (copy_from_user(buf, curptr, size)) in snd_seq_dump_var_event()
97 err = func(private_data, buf, size); in snd_seq_dump_var_event()
100 curptr += size; in snd_seq_dump_var_event()
101 len -= size; in snd_seq_dump_var_event()
110 int size = sizeof(struct snd_seq_event); in snd_seq_dump_var_event() local
111 if (len < size) in snd_seq_dump_var_event()
112 size = len; in snd_seq_dump_var_event()
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| /sound/usb/ |
| D | helper.c | 29 unsigned int snd_usb_combine_bytes(unsigned char *bytes, int size) in snd_usb_combine_bytes() argument
31 switch (size) { in snd_usb_combine_bytes()
85 __u16 size) in snd_usb_ctl_msg() argument
91 if (size > 0) { in snd_usb_ctl_msg()
92 buf = kmemdup(data, size, GFP_KERNEL); in snd_usb_ctl_msg()
103 value, index, buf, size, timeout); in snd_usb_ctl_msg()
105 if (size > 0) { in snd_usb_ctl_msg()
106 memcpy(data, buf, size); in snd_usb_ctl_msg()
111 value, index, data, size); in snd_usb_ctl_msg()
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| /sound/soc/intel/common/ |
| D | sst-firmware.c | 66 dma_addr_t src_addr, size_t size) in sst_dsp_dma_copy() argument
77 (unsigned long)src_addr, (unsigned long)dest_addr, size); in sst_dsp_dma_copy()
80 src_addr, size, DMA_CTRL_ACK); in sst_dsp_dma_copy()
97 dma_addr_t src_addr, size_t size) in sst_dsp_dma_copyto() argument
100 src_addr, size); in sst_dsp_dma_copyto()
106 dma_addr_t src_addr, size_t size) in sst_dsp_dma_copyfrom() argument
109 src_addr | SST_HSW_MASK_DMA_ADDR_DSP, size); in sst_dsp_dma_copyfrom()
341 sst_fw->size = fw->size; in sst_fw_new()
344 sst_fw->dma_buf = dma_alloc_coherent(dsp->dma_dev, sst_fw->size, in sst_fw_new()
353 memcpy((void *)sst_fw->dma_buf, (void *)fw->data, fw->size); in sst_fw_new()
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| /sound/oss/dmasound/ |
| D | dmasound_paula.c | 73 static void *AmiAlloc(unsigned int size, gfp_t flags);
74 static void AmiFree(void *obj, unsigned int size);
318 static void *AmiAlloc(unsigned int size, gfp_t flags) in AmiAlloc() argument
320 return amiga_chip_alloc((long)size, "dmasound [Paula]"); in AmiAlloc()
323 static void AmiFree(void *obj, unsigned int size) in AmiFree() argument
386 int size; in AmiSetFormat() local
397 size = 8; in AmiSetFormat()
403 size = 16; in AmiSetFormat()
406 size = 8; in AmiSetFormat()
411 dmasound.soft.size = size; in AmiSetFormat()
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| /sound/soc/intel/skylake/ |
| D | skl-sst-cldma.c | 39 u32 **bdlp, int size, int with_ioc) in skl_cldma_setup_bdle() argument
44 while (size > 0) { in skl_cldma_setup_bdle()
53 size -= ctx->cl_dev.bufsize; in skl_cldma_setup_bdle()
54 bdl[3] = (size || !with_ioc) ? 0 : cpu_to_le32(0x01); in skl_cldma_setup_bdle()
89 unsigned int size, bool enable) in skl_cldma_setup_spb() argument
97 sst_dsp_shim_write_unlocked(ctx, SKL_ADSP_REG_CL_SPBFIFO_SPIB, size); in skl_cldma_setup_spb()
170 static void skl_cldma_fill_buffer(struct sst_dsp *ctx, unsigned int size, in skl_cldma_fill_buffer() argument
173 dev_dbg(ctx->dev, "Size: %x, intr_enable: %d\n", size, intr_enable); in skl_cldma_fill_buffer()
179 curr_pos, size); in skl_cldma_fill_buffer()
213 u32 size; in skl_cldma_copy_to_buf() local
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| /sound/usb/line6/ |
| D | midibuf.c | 57 int line6_midibuf_init(struct midi_buffer *this, int size, int split) in line6_midibuf_init() argument
59 this->buf = kmalloc(size, GFP_KERNEL); in line6_midibuf_init()
64 this->size = size; in line6_midibuf_init()
75 (this->pos_read - this->pos_write + this->size - 1) % this->size + in line6_midibuf_bytes_free()
84 (this->pos_write - this->pos_read + this->size - 1) % this->size + in line6_midibuf_bytes_used()
110 length1 = this->size - this->pos_write; in line6_midibuf_write()
153 length1 = this->size - this->pos_read; in line6_midibuf_read()
243 this->pos_read = (this->pos_read + length) % this->size; in line6_midibuf_ignore()
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| /sound/pci/mixart/ |
| D | mixart_core.c | 80 u32 size; in get_msg() local
89 …size = readl_be(MIXART_MEM(mgr, msg_frame_address)); /* size of descriptor +… in get_msg()
94 if( (size < MSG_DESCRIPTOR_SIZE) || (resp->size < (size - MSG_DESCRIPTOR_SIZE))) { in get_msg()
97 "problem with response size = %d\n", size); in get_msg()
100 size -= MSG_DESCRIPTOR_SIZE; in get_msg()
102 memcpy_fromio(resp->data, MIXART_MEM(mgr, msg_frame_address + MSG_HEADER_SIZE ), size); in get_msg()
103 resp->size = size; in get_msg()
107 size /= 4; /* u32 size */ in get_msg()
108 for(i=0; i < size; i++) { in get_msg()
152 if (snd_BUG_ON(msg->size % 4)) in send_msg()
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| /sound/soc/intel/atom/sst/ |
| D | sst_loader.c | 115 static int sst_validate_fw_image(struct intel_sst_drv *ctx, unsigned long size, in sst_validate_fw_image() argument
132 (size != header->file_size + sizeof(*header))) { in sst_validate_fw_image()
155 void *destn, const void *src, u32 size, bool is_io) in sst_fill_memcpy_list() argument
164 listnode->size = size; in sst_fill_memcpy_list()
196 if (block->size <= 0) { in sst_parse_module_memcpy()
211 block = (void *)block + sizeof(*block) + block->size; in sst_parse_module_memcpy()
221 (void *)block + sizeof(*block), block->size, 1); in sst_parse_module_memcpy()
225 block = (void *)block + sizeof(*block) + block->size; in sst_parse_module_memcpy()
239 static int sst_parse_fw_memcpy(struct intel_sst_drv *ctx, unsigned long size, in sst_parse_fw_memcpy() argument
246 ret_val = sst_validate_fw_image(ctx, size, &module, &num_modules); in sst_parse_fw_memcpy()
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| /sound/soc/blackfin/ |
| D | bf5xx-ac97-pcm.c | 121 size_t size = bf5xx_pcm_hardware.buffer_bytes_max in bf5xx_pcm_hw_params() local
124 snd_pcm_lib_malloc_pages(substream, size); in bf5xx_pcm_hw_params()
275 size_t size = vma->vm_end - vma->vm_start; in bf5xx_pcm_mmap() local
277 vma->vm_end = vma->vm_start + size; in bf5xx_pcm_mmap()
323 size_t size = bf5xx_pcm_hardware.buffer_bytes_max in bf5xx_pcm_preallocate_dma_buffer() local
329 buf->area = dma_alloc_coherent(pcm->card->dev, size, in bf5xx_pcm_preallocate_dma_buffer()
336 buf->bytes = size; in bf5xx_pcm_preallocate_dma_buffer()
354 size, &sport_handle->tx_dma_phy, GFP_KERNEL); in bf5xx_pcm_preallocate_dma_buffer()
359 memset(sport_handle->tx_dma_buf, 0, size); in bf5xx_pcm_preallocate_dma_buffer()
361 memset(sport_handle->tx_dma_buf, 0, size); in bf5xx_pcm_preallocate_dma_buffer()
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| /sound/soc/fsl/ |
| D | imx-pcm-dma.c | 58 int imx_pcm_dma_init(struct platform_device *pdev, size_t size) in imx_pcm_dma_init() argument
66 if (size) in imx_pcm_dma_init()
67 config->prealloc_buffer_size = size; in imx_pcm_dma_init()
72 if (size) in imx_pcm_dma_init()
73 pcm_hardware->buffer_bytes_max = size; in imx_pcm_dma_init()
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