← Back to context Comment by mianos 8 hours ago I am confused by this, I worked on a Linux USB driver that used DMA in 2003. 2 comments mianos Reply ComputerGuru 7 hours ago DMA from device to host directly rather than from host USB controller to host memory. mianos 7 hours ago When I worked on it, the USB controller was just a pci bus device that once set up, the incoming data, from a USB ADC, streamed the data in blocks directly to memory. Maybe they took all that back out.
ComputerGuru 7 hours ago DMA from device to host directly rather than from host USB controller to host memory. mianos 7 hours ago When I worked on it, the USB controller was just a pci bus device that once set up, the incoming data, from a USB ADC, streamed the data in blocks directly to memory. Maybe they took all that back out.
mianos 7 hours ago When I worked on it, the USB controller was just a pci bus device that once set up, the incoming data, from a USB ADC, streamed the data in blocks directly to memory. Maybe they took all that back out.
DMA from device to host directly rather than from host USB controller to host memory.
When I worked on it, the USB controller was just a pci bus device that once set up, the incoming data, from a USB ADC, streamed the data in blocks directly to memory. Maybe they took all that back out.