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/kernel/linux/linux-5.10/drivers/iio/light/
H A Dgp2ap020a00f.c13 * Triggered buffer:
47 #include <linux/iio/buffer.h>
243 char *buffer; member
973 &priv->buffer[d_size], 2); in gp2ap020a00f_trigger_handler()
979 out_val = le16_to_cpup((__le16 *)&priv->buffer[d_size]); in gp2ap020a00f_trigger_handler()
982 put_unaligned_le32(out_val, &priv->buffer[d_size]); in gp2ap020a00f_trigger_handler()
989 iio_push_to_buffers_with_timestamp(indio_dev, priv->buffer, in gp2ap020a00f_trigger_handler()
1422 data->buffer = kmalloc(indio_dev->scan_bytes, GFP_KERNEL); in gp2ap020a00f_buffer_postenable()
1423 if (!data->buffer) in gp2ap020a00f_buffer_postenable()
1458 kfree(data->buffer); in gp2ap020a00f_buffer_predisable()
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/kernel/linux/linux-5.10/drivers/usb/gadget/function/
H A Df_hid.c288 static ssize_t f_hidg_intout_read(struct file *file, char __user *buffer, in f_hidg_intout_read() argument
304 /* wait for at least one buffer to complete */ in f_hidg_intout_read()
331 count -= copy_to_user(buffer, req->buf + list->pos, count); in f_hidg_intout_read()
362 static ssize_t f_hidg_ssreport_read(struct file *file, char __user *buffer, in f_hidg_ssreport_read() argument
392 count -= copy_to_user(buffer, tmp_buf, count); in f_hidg_ssreport_read()
403 static ssize_t f_hidg_read(struct file *file, char __user *buffer, in f_hidg_read() argument
409 return f_hidg_intout_read(file, buffer, count, ptr); in f_hidg_read()
411 return f_hidg_ssreport_read(file, buffer, count, ptr); in f_hidg_read()
430 static ssize_t f_hidg_write(struct file *file, const char __user *buffer, in f_hidg_write() argument
472 status = copy_from_user(req->buf, buffer, coun in f_hidg_write()
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/kernel/linux/linux-5.10/drivers/usb/serial/
H A Dgarmin_gps.c58 /* size of a buffer able to hold a complete (no stuffing) packet
62 * should be increased accordingly, so the input buffer is always
66 /* size of a buffer able to hold a complete (incl. stuffing) packet */
377 * count - number of bytes in the input buffer including space reserved for
450 * Copy it into our local buffer, until an etx is seen (or an error
620 dev_dbg(dev, "%s - %d bytes in buffer, %d bytes in pkt.\n", __func__, k, i); in gsp_send()
657 of buffer ... */ in gsp_send()
744 /* if buffer contains header, copy rest of data */ in nat_receive()
970 /* free up the transfer buffer, as usb_free_urb() does not do this */ in garmin_write_bulk_callback()
983 unsigned char *buffer; in garmin_write_bulk() local
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/kernel/linux/linux-5.10/sound/firewire/
H A Damdtp-stream.c245 * preferrable to align period/buffer sizes to current SYT_INTERVAL. in amdtp_stream_add_pcm_hw_constraints()
369 * device's buffer). in calculate_data_blocks()
463 err = fw_iso_context_queue(s->context, params, &s->buffer.iso_buffer, in queue_packet()
464 s->buffer.packets[s->packet_index].offset); in queue_packet()
733 desc->ctx_payload = s->buffer.packets[packet_index].buffer; in generate_device_pkt_descs()
793 desc->ctx_payload = s->buffer.packets[index].buffer; in generate_pkt_descs()
840 // Calculate the number of packets in buffer and check XRUN. in out_stream_callback()
896 // Calculate the number of packets in buffer an in in_stream_callback()
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/kernel/linux/linux-5.10/sound/pci/cs46xx/
H A Ddsp_spos_scb_lib.c58 struct snd_info_buffer *buffer) in cs46xx_dsp_proc_scb_info_read()
67 snd_iprintf(buffer,"%04x %s:\n",scb->address,scb->scb_name); in cs46xx_dsp_proc_scb_info_read()
71 snd_iprintf(buffer,"\n"); in cs46xx_dsp_proc_scb_info_read()
74 snd_iprintf(buffer,"%08x ",readl(dst + (scb->address + j) * sizeof(u32))); in cs46xx_dsp_proc_scb_info_read()
77 snd_iprintf(buffer,"\n"); in cs46xx_dsp_proc_scb_info_read()
80 snd_iprintf(buffer,"parent [%s:%04x] ", in cs46xx_dsp_proc_scb_info_read()
83 } else snd_iprintf(buffer,"parent [none] "); in cs46xx_dsp_proc_scb_info_read()
85 snd_iprintf(buffer,"sub_list_ptr [%s:%04x]\nnext_scb_ptr [%s:%04x] task_entry [%s:%04x]\n", in cs46xx_dsp_proc_scb_info_read()
93 snd_iprintf(buffer,"index [%d] ref_count [%d]\n",scb->index,scb->ref_count); in cs46xx_dsp_proc_scb_info_read()
493 Play DMA Task xfers data from host buffer t in cs46xx_dsp_create_pcm_reader_scb()
57 cs46xx_dsp_proc_scb_info_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) cs46xx_dsp_proc_scb_info_read() argument
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/kernel/linux/linux-5.10/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_scrn.c93 unsigned long buffer_size; /**< Size of allocated buffer */
94 struct vmw_buffer_object *buffer; /**< Backing store buffer */ member
132 BUG_ON(!sou->buffer); in vmw_sou_fifo_create()
152 /* Ok to assume that buffer is pinned in vram */ in vmw_sou_fifo_create()
153 vmw_bo_get_guest_ptr(&sou->buffer->base, &cmd->obj.backingStore.ptr); in vmw_sou_fifo_create()
243 sou->buffer = vps->bo; in vmw_sou_crtc_mode_set_nofb()
258 sou->buffer = NULL; in vmw_sou_crtc_mode_set_nofb()
371 * vmw_sou_primary_plane_cleanup_fb - Frees sou backing buffer
398 * vmw_sou_primary_plane_prepare_fb - allocate backing buffer
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/kernel/linux/linux-5.10/drivers/media/usb/stkwebcam/
H A Dstk-webcam.c339 pr_err_ratelimited("isoc_handler without available buffer!\n"); in stk_isoc_handler()
344 fill = fb->buffer + fb->v4lbuf.bytesused; in stk_isoc_handler()
377 fill = fb->buffer; in stk_isoc_handler()
380 /* Always reuse the last buffer */ in stk_isoc_handler()
382 fill = fb->buffer; in stk_isoc_handler()
390 fill = fb->buffer; in stk_isoc_handler()
398 /* Our buffer is full !!! */ in stk_isoc_handler()
400 pr_err_ratelimited("Frame buffer overflow, lost sync\n"); in stk_isoc_handler()
409 /* New size of our buffer */ in stk_isoc_handler()
449 pr_err("Failed to allocate iso buffer in stk_prepare_iso()
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/kernel/linux/linux-5.10/drivers/platform/x86/
H A Dwmi.c210 * set_required_buffer_size - Sets the buffer size needed for performing IOCTL
212 * @length: Required buffer size
214 * Allocates memory needed for buffer, stores the buffer size in that memory
233 * @out: Empty buffer to return the method results
255 * @out: Empty buffer to return the method results
295 params[2].buffer.length = in->length; in wmidev_evaluate_method()
296 params[2].buffer.pointer = in->pointer; in wmidev_evaluate_method()
381 * @out: Empty buffer to return the contents of the data block to
383 * Return the contents of an ACPI-WMI data block to a buffer
834 wmi_char_read(struct file *filp, char __user *buffer, size_t length, loff_t *offset) wmi_char_read() argument
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/kernel/linux/linux-6.6/include/linux/
H A Dhyperv.h76 /* Single-page buffer */
83 /* Multiple-page buffer */
92 * Multiple-page buffer array; the pfn array is variable size:
125 * is set by the host on the host->guest ring buffer, and by the
126 * guest on the guest->host ring buffer.
130 * the feature bit in the guest->host ring buffer, the guest is
133 * buffer when it is waiting for space to become available, and
135 * ring buffer and interrupt the host when it frees enough space
138 * ring buffer, the host is telling the guest that:
140 * buffer whe
164 u8 buffer[]; global() member
814 void *buffer; global() member
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/kernel/linux/linux-6.6/drivers/usb/gadget/function/
H A Df_hid.c292 static ssize_t f_hidg_intout_read(struct file *file, char __user *buffer, in f_hidg_intout_read() argument
308 /* wait for at least one buffer to complete */ in f_hidg_intout_read()
335 count -= copy_to_user(buffer, req->buf + list->pos, count); in f_hidg_intout_read()
366 static ssize_t f_hidg_ssreport_read(struct file *file, char __user *buffer, in f_hidg_ssreport_read() argument
396 count -= copy_to_user(buffer, tmp_buf, count); in f_hidg_ssreport_read()
407 static ssize_t f_hidg_read(struct file *file, char __user *buffer, in f_hidg_read() argument
413 return f_hidg_intout_read(file, buffer, count, ptr); in f_hidg_read()
415 return f_hidg_ssreport_read(file, buffer, count, ptr); in f_hidg_read()
434 static ssize_t f_hidg_write(struct file *file, const char __user *buffer, in f_hidg_write() argument
476 status = copy_from_user(req->buf, buffer, coun in f_hidg_write()
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/kernel/linux/linux-6.6/drivers/gpu/drm/solomon/
H A Dssd130x.c146 /* Intermediate buffer to convert pixels from XRGB8888 to HW format */
147 u8 *buffer; member
456 u8 *buf = ssd130x_state->buffer; in ssd130x_update_rect()
605 u8 *buf = ssd130x_state->buffer; in ssd130x_fb_blit_rect()
653 ssd130x_state->buffer = kcalloc(pitch, ssd130x->height, GFP_KERNEL); in ssd130x_primary_plane_helper_atomic_check()
654 if (!ssd130x_state->buffer) in ssd130x_primary_plane_helper_atomic_check()
659 kfree(ssd130x_state->buffer); in ssd130x_primary_plane_helper_atomic_check()
661 ssd130x_state->buffer = NULL; in ssd130x_primary_plane_helper_atomic_check()
741 ssd130x_state->buffer = NULL; in ssd130x_primary_plane_duplicate_state()
757 kfree(ssd130x_state->buffer); in ssd130x_primary_plane_destroy_state()
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/kernel/linux/linux-6.6/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_scrn.c92 unsigned long buffer_size; /**< Size of allocated buffer */
93 struct vmw_bo *buffer; /**< Backing store buffer */ member
131 BUG_ON(!sou->buffer); in vmw_sou_fifo_create()
151 /* Ok to assume that buffer is pinned in vram */ in vmw_sou_fifo_create()
152 vmw_bo_get_guest_ptr(&sou->buffer->tbo, &cmd->obj.backingStore.ptr); in vmw_sou_fifo_create()
242 sou->buffer = vps->bo; in vmw_sou_crtc_mode_set_nofb()
257 sou->buffer = NULL; in vmw_sou_crtc_mode_set_nofb()
369 * vmw_sou_primary_plane_cleanup_fb - Frees sou backing buffer
396 * vmw_sou_primary_plane_prepare_fb - allocate backing buffer
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/kernel/linux/linux-6.6/drivers/iio/adc/
H A Dstm32-dfsdm-adc.c12 #include <linux/iio/buffer.h>
82 u32 *buffer; member
275 * Left shift is done by software on buffer in stm32_dfsdm_compute_osrs()
564 /* Continuous conversions triggered by SPI clk in buffer mode */ in stm32_dfsdm_filter_configure()
791 * DMA cyclic transfers are used, buffer is split into two periods. in stm32_dfsdm_set_watermark()
793 * - always one buffer (period) DMA is working on in stm32_dfsdm_set_watermark()
794 * - one buffer (period) driver pushed to ASoC side. in stm32_dfsdm_set_watermark()
811 /* Residue is size in bytes from end of buffer */ in stm32_dfsdm_adc_dma_residue()
828 s32 *buffer) in stm32_dfsdm_process_data()
833 s32 *ptr = buffer; in stm32_dfsdm_process_data()
827 stm32_dfsdm_process_data(struct stm32_dfsdm_adc *adc, s32 *buffer) stm32_dfsdm_process_data() argument
872 s32 *buffer = (s32 *)&adc->rx_buf[adc->bufi]; stm32_dfsdm_dma_buffer_done() local
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/kernel/linux/linux-6.6/drivers/iio/light/
H A Dgp2ap020a00f.c13 * Triggered buffer:
47 #include <linux/iio/buffer.h>
243 char *buffer; member
973 &priv->buffer[d_size], 2); in gp2ap020a00f_trigger_handler()
979 out_val = le16_to_cpup((__le16 *)&priv->buffer[d_size]); in gp2ap020a00f_trigger_handler()
982 put_unaligned_le32(out_val, &priv->buffer[d_size]); in gp2ap020a00f_trigger_handler()
989 iio_push_to_buffers_with_timestamp(indio_dev, priv->buffer, in gp2ap020a00f_trigger_handler()
1422 data->buffer = kmalloc(indio_dev->scan_bytes, GFP_KERNEL); in gp2ap020a00f_buffer_postenable()
1423 if (!data->buffer) in gp2ap020a00f_buffer_postenable()
1458 kfree(data->buffer); in gp2ap020a00f_buffer_predisable()
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/kernel/linux/linux-6.6/sound/pci/cs46xx/
H A Ddsp_spos_scb_lib.c58 struct snd_info_buffer *buffer) in cs46xx_dsp_proc_scb_info_read()
67 snd_iprintf(buffer,"%04x %s:\n",scb->address,scb->scb_name); in cs46xx_dsp_proc_scb_info_read()
71 snd_iprintf(buffer,"\n"); in cs46xx_dsp_proc_scb_info_read()
74 snd_iprintf(buffer,"%08x ",readl(dst + (scb->address + j) * sizeof(u32))); in cs46xx_dsp_proc_scb_info_read()
77 snd_iprintf(buffer,"\n"); in cs46xx_dsp_proc_scb_info_read()
80 snd_iprintf(buffer,"parent [%s:%04x] ", in cs46xx_dsp_proc_scb_info_read()
83 } else snd_iprintf(buffer,"parent [none] "); in cs46xx_dsp_proc_scb_info_read()
85 snd_iprintf(buffer,"sub_list_ptr [%s:%04x]\nnext_scb_ptr [%s:%04x] task_entry [%s:%04x]\n", in cs46xx_dsp_proc_scb_info_read()
93 snd_iprintf(buffer,"index [%d] ref_count [%d]\n",scb->index,scb->ref_count); in cs46xx_dsp_proc_scb_info_read()
493 Play DMA Task xfers data from host buffer t in cs46xx_dsp_create_pcm_reader_scb()
57 cs46xx_dsp_proc_scb_info_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) cs46xx_dsp_proc_scb_info_read() argument
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/third_party/cups-filters/filter/
H A Drastertoescpx.c47 dirty, /* Is this buffer dirty? */
48 row, /* Row in the buffer */
50 unsigned char *buffer; /* Data buffer */ member
60 unsigned char *PixelBuffer, /* Pixel buffer */
61 *CMYKBuffer, /* CMYK buffer */
64 *CompBuffer; /* Compression buffer */
65 short *InputBuffer; /* Color separation buffer */
70 DotRowMax, /* Maximum row number in buffer */
137 unsigned char *ptr; /* Pointer into dot buffer */ in StartPage()
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/third_party/mesa3d/src/gallium/frontends/d3d10umd/
H A DShader.cpp171 cb.buffer = CastPipeResource(phBuffers[i]); in SetConstantBuffers()
173 cb.buffer_size = cb.buffer ? cb.buffer->width0 : 0; in SetConstantBuffers()
941 struct pipe_resource *buffer = CastPipeResource(phResource[i]);
945 if (buffer) {
946 unsigned buffer_size = buffer->width0;
949 so_target->buffer != buffer ||
954 so_target = pipe->create_stream_output_target(pipe, buffer,
955 0,/*buffer offse
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/third_party/node/test/parallel/
H A Dtest-buffer-alloc.js7 const SlowBuffer = require('buffer').SlowBuffer;
119 // Try to copy 0 bytes worth of data into an empty buffer
122 // Try to copy 0 bytes past the end of the target buffer
126 // Try to copy 0 bytes from past the end of the source buffer
144 // Offset points to the end of the buffer and does not throw.
229 const buffer = Buffer.allocUnsafe(32);
230 const size = buffer.write(testValue, 0, 'utf8');
231 const slice = buffer.toString('utf8', 0, size);
671 const buffer = Buffer.allocUnsafe(data.length);
672 data.forEach((v, k) => buffer[
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/third_party/node/src/
H A Dnode_api.cc1025 v8::Local<v8::Object> buffer = maybe.ToLocalChecked(); in jsvm_create_buffer() local
1027 *result = v8impl::JsValueFromV8LocalValue(buffer); in jsvm_create_buffer()
1030 *data = node::Buffer::Data(buffer); in jsvm_create_buffer()
1067 // as it will be deleted when the buffer to which it is associated in OH_JSVM_CreateExternal_buffer()
1085 v8::Local<v8::Object> buffer = maybe.ToLocalChecked(); in jsvm_create_buffer_copy() local
1086 *result = v8impl::JsValueFromV8LocalValue(buffer); in jsvm_create_buffer_copy()
1089 *result_data = node::Buffer::Data(buffer); in jsvm_create_buffer_copy()
1113 v8::Local<v8::Value> buffer = v8impl::V8LocalValueFromJsValue(value); in jsvm_get_buffer_info() local
1116 *data = node::Buffer::Data(buffer); in jsvm_get_buffer_info()
1119 *length = node::Buffer::Length(buffer); in jsvm_get_buffer_info()
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/third_party/mesa3d/src/mesa/state_tracker/
H A Dst_draw_hw_select.c689 cb.buffer = NULL; in st_draw_hw_select_prepare_common()
697 struct pipe_shader_buffer buffer; in st_draw_hw_select_prepare_common() local
698 memset(&buffer, 0, sizeof(buffer)); in st_draw_hw_select_prepare_common()
699 buffer.buffer = ctx->Select.Result->buffer; in st_draw_hw_select_prepare_common()
700 buffer.buffer_size = MAX_NAME_STACK_RESULT_NUM * 3 * sizeof(int); in st_draw_hw_select_prepare_common()
702 pipe->set_shader_buffers(pipe, PIPE_SHADER_GEOMETRY, 0, 1, &buffer, 0x1); in st_draw_hw_select_prepare_common()
787 * New mode consume same vertex buffer structur in st_draw_hw_select_prepare_mode()
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/third_party/vk-gl-cts/external/vulkancts/modules/vulkan/ray_query/
H A DvktRayQueryMiscTests.cpp114 << "layout (set=0, binding=1, std430) buffer InputBlock {\n" in initPrograms()
117 << "layout (set=0, binding=2, std430) buffer OutputBlock {\n" in initPrograms()
201 // Prepare input buffer. in iterate()
218 // Prepare output buffer. in iterate()
332 // Check output buffer. in iterate()
344 msg << "Unexpected value found at position " << i << " in the output buffer: expected " << expected << " but found " << value; in iterate()
510 const BufferWithMemory& buffer) const;
853 de::MovePtr<BufferWithMemory> buffer (new BufferWithMemory(vk, device, allocator, bufferCreateInfo, MemoryRequirement::Coherent | MemoryRequirement::HostVisible)); in makeAttribBuff()
855 Allocation& allocation = buffer->getAllocation(); in makeAttribBuff()
865 return buffer; in makeAttribBuff()
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/third_party/skia/third_party/externals/angle2/src/compiler/translator/TranslatorMetalDirect/
H A DProgramPrelude.cpp3019 // Returned Name is valid for as long as `buffer` is still alive.
3021 // Returns false if buffer is not large enough.
3025 static std::pair<Name, bool> MaskTemplateArgs(const Name &name, size_t bufferSize, char *buffer) in MaskTemplateArgs() argument
3040 buffer[i] = begin[i]; in MaskTemplateArgs()
3042 buffer[n + 0] = '<'; in MaskTemplateArgs()
3043 buffer[n + 1] = '>'; in MaskTemplateArgs()
3044 buffer[n + 2] = '\0'; in MaskTemplateArgs()
3045 return {Name(buffer, name.symbolType()), true}; in MaskTemplateArgs()
3830 char buffer[32]; in visitOperator() local
3831 auto mask = MaskTemplateArgs(name, sizeof(buffer), buffe in visitOperator()
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/third_party/skia/src/core/
H A DSkRRect.cpp584 size_t SkRRect::writeToMemory(void* buffer) const {
586 memcpy(buffer, this, kSizeInMemory);
590 void SkRRectPriv::WriteToBuffer(const SkRRect& rr, SkWBuffer* buffer) {
592 buffer->write(&rr, SkRRect::kSizeInMemory);
595 size_t SkRRect::readFromMemory(const void* buffer, size_t length) {
603 memcpy((void*)&raw, buffer, kSizeInMemory);
608 bool SkRRectPriv::ReadFromBuffer(SkRBuffer* buffer, SkRRect* rr) {
609 if (buffer->available() < SkRRect::kSizeInMemory) {
613 return buffer->read(&storage, SkRRect::kSizeInMemory) &&
/third_party/skia/tests/
H A DSerializationTest.cpp182 SkReadBuffer buffer(dataWritten, bytesWritten - 4); in TestObjectSerializationNoAlign()
184 SerializationUtils<T>::Read(buffer, &obj); in TestObjectSerializationNoAlign()
185 REPORTER_ASSERT(reporter, !buffer.isValid()); in TestObjectSerializationNoAlign()
195 // Note: This following test should always succeed, regardless of whether the buffer is valid, in TestObjectSerializationNoAlign()
196 // since if it is invalid, it will simply skip to the end, as if it had read the whole buffer. in TestObjectSerializationNoAlign()
219 SkReadBuffer buffer(dataWritten, bytesWritten - 4); in TestFlattenableSerialization()
221 SerializationUtils<T>::Read(buffer, &obj); in TestFlattenableSerialization()
222 REPORTER_ASSERT(reporter, !buffer.isValid()); in TestFlattenableSerialization()
238 REPORTER_ASSERT(reporter, !buffer.isValid()); in TestFlattenableSerialization()
257 SkReadBuffer buffer(dataWritte in TestArraySerialization()
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/third_party/skia/third_party/externals/dawn/src/dawn_native/
H A DRenderPipeline.cpp139 "buffer stride (%u).", in ValidateVertexAttribute()
149 "Attribute offset (%u) with format %s (size: %u) doesn't fit in the vertex buffer " in ValidateVertexAttribute()
174 const VertexBufferLayout* buffer, in ValidateVertexBufferLayout()
177 DAWN_TRY(ValidateVertexStepMode(buffer->stepMode)); in ValidateVertexBufferLayout()
179 buffer->arrayStride > kMaxVertexBufferArrayStride, in ValidateVertexBufferLayout()
180 "Vertex buffer arrayStride (%u) is larger than the maximum array stride (%u).", in ValidateVertexBufferLayout()
181 buffer->arrayStride, kMaxVertexBufferArrayStride); in ValidateVertexBufferLayout()
183 DAWN_INVALID_IF(buffer->arrayStride % 4 != 0, in ValidateVertexBufferLayout()
184 "Vertex buffer arrayStride (%u) is not a multiple of 4.", in ValidateVertexBufferLayout()
185 buffer in ValidateVertexBufferLayout()
172 ValidateVertexBufferLayout( DeviceBase* device, const VertexBufferLayout* buffer, const EntryPointMetadata& metadata, ityp::bitset<VertexAttributeLocation, kMaxVertexAttributes>* attributesSetMask) ValidateVertexBufferLayout() argument
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