3 Commits

Author	SHA1	Message	Date
Marcel Moolenaar	be00e09818	Check the hw.proto.attach environment variable for devices that ... proto(4) should attach to instead of the normal driver. Document the variable.	2015-07-19 23:37:45 +00:00
Marcel Moolenaar	4f027abddb	DMA support part 1: DMA tag create & destroy ... Create a special resource (= device special file) for management of tags and maps, as well as for mapping memory into the address space. DMA resources are managed using the PROTO_IOC_BUSDMA ioctl. Part 1 implements tag creation, derivation and destruction.	2015-06-06 16:09:25 +00:00
Marcel Moolenaar	67fb10f30c	Add proto(4): A driver for prototyping and diagnostics. ... It exposes I/O resources to user space, so that programs can peek and poke at the hardware. It does not itself have knowledge about the hardware device it attaches to. Sponsored by: Juniper Networks, Inc.	2014-04-28 17:58:40 +00:00