Searched refs:buffer (Results 251 - 270 of 270) sorted by relevance

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/fuchsia/zircon/system/dev/misc/cpu-trace/
H A Dintel-pt.c11 #include <ddk/io-buffer.h>
35 // the cpu or thread this buffer is assigned to
46 // if true then the buffer is circular, otherwise tracing stops when the
47 // buffer fills
66 // A "trace buffer" is a set of N chunks.
126 // maximum size of each buffer, in pages (1MB)
227 io_buffer_t* buffer = &per_trace->chunks[i];
229 zx_paddr_t pa = io_buffer_phys(buffer);
302 // Note: If this is a circular buffer this is just where tracing stopped.
361 // properly aligned buffer w
226 io_buffer_t* buffer = &per_trace->chunks[i]; local
[all...]
/fuchsia/zircon/system/ulib/minfs/
H A Dminfs.cpp644 fbl::unique_ptr<fzl::MappedVmo> buffer; local
646 // determine the size of the writeback buffer.
648 // Currently, we set the writeback buffer size to 2% of physical
653 if ((status = fzl::MappedVmo::Create(write_buffer_size, "minfs-writeback", &buffer)) != ZX_OK) {
658 if ((status = WritebackBuffer::Create(bc.get(), fbl::move(buffer), &writeback)) != ZX_OK) {
779 // Ensure writeback buffer completes before auxilliary structures
/fuchsia/zircon/system/dev/bus/virtio/
H A Dethernet.cpp14 #include <ddk/io-buffer.h>
122 // I/O buffer helpers
312 // Ring::IrqRingUpdate will call this lambda on each rx buffer filled by
/fuchsia/zircon/system/dev/nand/aml-rawnand/
H A Daml-rawnand.c16 #include <ddk/mmio-buffer.h>
17 #include <ddk/io-buffer.h>
581 * TODO : Right now, the driver uses a buffer for DMA, which
/fuchsia/zircon/system/ulib/blobfs/
H A Dblobfs.cpp111 // than the writeback buffer.
113 // For content which is smaller than 3/4 the size of the writeback buffer: the
116 // For content which is larger than 3/4 the size of the writeback buffer: flush
118 // remainder is small enough to comfortably fit within the writeback buffer.
266 // Decompress the compressed data into the target buffer.
908 fbl::unique_ptr<fzl::MappedVmo> buffer; local
910 &buffer)) != ZX_OK) {
913 if ((status = WritebackBuffer::Create(this, fbl::move(buffer), &writeback_)) != ZX_OK) {
/fuchsia/zircon/system/dev/display/intel-i915/
H A Dintel-i915.cpp105 static zx_status_t gtt_insert(void* ctx, uint64_t addr, zx_handle_t buffer, uint64_t page_offset, argument
107 return static_cast<i915::Controller*>(ctx)->GttInsert(addr, buffer, page_offset, page_count);
430 // Disable the primary plane watermarks and reset their buffer allocation
1144 // It's not necessary to flush the buffer changes since the pipe allocs didn't change
1727 zx_status_t Controller::GttInsert(uint64_t addr, zx_handle_t buffer,
1732 return imported_gtt_regions_[i]->PopulateRegion(buffer, page_offset,
1833 // controller's bar 2. Try to get that buffer working again across the
1870 // TODO(ZX-1413): Reset/scale the display to ensure the buffer displays properly
/fuchsia/zircon/system/dev/gpio/aml-gxl-gpio/
H A Daml-gxl-gpio.c12 #include <ddk/mmio-buffer.h>
/fuchsia/zircon/system/dev/gpio/aml-axg-gpio/
H A Daml-axg-gpio.c12 #include <ddk/mmio-buffer.h>
/fuchsia/zircon/system/dev/gpio/imx8/
H A Dimx8-gpio.c12 #include <ddk/mmio-buffer.h>
/fuchsia/zircon/system/dev/i2c/dw-i2c/
H A Ddw-i2c.c8 #include <ddk/mmio-buffer.h>
/fuchsia/zircon/system/dev/nand/nand/
H A Dnand.c17 #include <ddk/io-buffer.h>
/fuchsia/zircon/system/dev/tee/optee/
H A Doptee-client.cpp606 out_temp_mem.buffer = static_cast<uint64_t>(paddr);
/fuchsia/zircon/system/dev/block/aml-sd-emmc/
H A Daml-sd-emmc.c13 #include <ddk/io-buffer.h>
14 #include <ddk/io-buffer.h>
/fuchsia/zircon/system/dev/block/imx-sdhci/
H A Dimx-sdhci.c19 #include <ddk/io-buffer.h>
20 #include <ddk/mmio-buffer.h>
1192 SDHCI_ERROR("Could not allocate DMA buffer. Falling to PIO Mode\n");
/fuchsia/zircon/system/core/devmgr/
H A Ddevmgr-coordinator.cpp1094 static zx_status_t dc_get_metadata(device_t* dev, uint32_t type, void* buffer, size_t buflen, argument
1106 memcpy(buffer, md->data, md->length);
1128 memcpy(buffer, md->data, md->length);
/fuchsia/zircon/system/dev/block/sdhci/
H A Dsdhci.c25 #include <ddk/io-buffer.h>
/fuchsia/zircon/system/dev/display/vim-display/
H A Dhdmitx.cpp15 #include <ddk/io-buffer.h>
H A Dvim-display.cpp13 #include <ddk/io-buffer.h>
/fuchsia/zircon/system/dev/usb/xhci/
H A Dxhci.c506 io_buffer_release(&slot->buffer);
/fuchsia/zircon/system/dev/block/nvme/
H A Dnvme.c18 #include <ddk/io-buffer.h>
48 zx_paddr_t phys; // io buffer phys base (1 page)
49 void* virt; // io buffer virt base
429 zxlogf(ERROR, "nvme: cannot unpin io buffer: %d\n", r);
508 zxlogf(ERROR, "nvme: cannot unpin io buffer: %d\n", r);
939 zxlogf(INFO, "nvme: host buffer: min/preferred: %u/%u pages\n", ci->HMMIN, ci->HMPRE);

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