commit | 4405e23e5ec69947b6cbb10a010bab5072a57c08 | [log] [tgz] |
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author | Ruchira Ravoori <ravoorir@google.com> | Mon Dec 03 16:32:25 2018 -0800 |
committer | CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> | Tue Dec 04 19:59:00 2018 +0000 |
tree | 8c4222d43993bb5c4ec4b3c796867f6a560cfde9 | |
parent | d12350f9872f2f833cab0bd2ddc25d0e071268d3 [diff] |
[usb-request]Remove more usage of req->node With the recent changes to usb stack, each driver in the usb stack has its own list_node_t* so as to avoid stamping on other driver's lists. This changeset moves network drivers away from using the public node. Once all references are removed the public list_node_t pointer will be removed. Test: fx full-build. fx serve on pixelbook using a network adapter using usb-cdc-ecm works. fx netboot on Astro using a network adpater using ax88179 driver. Change-Id: Ic2ec43d7c78f75f7a7a2d0a4d8a44f05e52d0630
Zircon is the core platform that powers the Fuchsia OS. Zircon is composed of a microkernel (source in kernel/...) as well as a small set of userspace services, drivers, and libraries (source in system/...) necessary for the system to boot, talk to hardware, load userspace processes and run them, etc. Fuchsia builds a much larger OS on top of this foundation.
The canonical Zircon Git repository is located at: https://fuchsia.googlesource.com/zircon
A read-only mirror of the code is present at: https://github.com/fuchsia-mirror/zircon
The Zircon Kernel provides syscalls to manage processes, threads, virtual memory, inter-process communication, waiting on object state changes, and locking (via futexes).
Currently there are some temporary syscalls that have been used for early bringup work, which will be going away in the future as the long term syscall API/ABI surface is finalized. The expectation is that there will be about 100 syscalls.
Zircon syscalls are generally non-blocking. The wait_one, wait_many port_wait and thread sleep being the notable exceptions.
This page is a non-comprehensive index of the zircon documentation.