dma_dev=dma_dev->parent; returnof_dma_configure(dev,dma_dev->of_node,0); returnof_dma_configure_id(dev,dma_dev->of_node,0,&input_id); } staticssize_tmodalias_show(structdevice*dev,structdevice_attribute*attr, Expand Down 81 changes: 44 additions & 37 deletions81drivers/iommu/of_iommu...
ret = of_dma_configure(dev, to_of_node(fwnode), true); } else if (is_acpi_device_node(fwnode)) { attr = acpi_get_dma_attr(to_acpi_device_node(fwnode)); ret = acpi_dma_configure(dev, attr); }if (ret || drv->driver_managed_dma) return ret;if...
_block_size host_busy link_state optrom_bios_version optrom_gold_fw_version proc_name serial_num subsystem uevent vn_port_mac_address can_queue diag_requests fw_dump_size host_reset model_desc optrom_efi_version pci_info prot_capabilities sg_prot_tablesize supported_mode uncheck...
*Jun 16 19:51:16.469: %IOSXE-3-PLATFORM: R1/0: kernel: dplr_intrpt: Entered dplr_intrpt_module_init dplr_intrpt 1 *Jun 16 19:51:16.472: %IOSXE-3-PLATFORM: R1/0: kernel: chr_mmap: Allocating DMA Reserve Pool ... *Jun 16 19:52:27.950...
its bandwidth – which relates directly to its speed performance capability (with more lines usually resulting in higher performance). Buses may use multiple protocols for exchanging data among devices – including interruptions, polling methods, direct memory access (DMA), clock signals and serial ...
The specialized security profile in theprivileged access deploymentguidance uses JSON files to configure this with Windows 10 and the provided JSON files. Privileged Access Workstation (PAW)– This is the highest security configuration designed for extremely sensitive roles that would have a signifi...
Methode 11: DMA-overdrachtsmodus wijzigen in PIO-modus (Windows XP) Klik in Windows XP opStarten klik vervolgens op Configuratiescherm. Dubbelklik opSysteem,klik op het tabblad Hardwareen klik vervolgensop Appar...
Software parts of the generated implementation are components for initialization, synchronization and communication with the DMA controller. The protocol specification, with the grammar-based language ProGram, is used to model the HW/SW communication protocol. Since this approach is based on a device ...
A direct memory access (DMA) request control arrangement controls a DMA request signal produced by a peripheral device and produces a DMA acknowledgement signal to deliver the acknowledgement signal to the peripheral device. The DMA request control arrangement includes a first sample-and-hold circuit ...
Methods and a system of configuring a programmable device using a DMA controller are disclosed. In one embodiment, a method includes generating a direct memory access (DMA) request to a direct memory access (DMA) controller in response to a reset of the programmable device. The method further ...