{"action":"opened","issue":{"url":"https://api.github.com/repos/linux-wpan/linux-wpan/issues/9","labels_url":"https://api.github.com/repos/linux-wpan/linux-wpan/issues/9/labels{/name}","comments_url":"https://api.github.com/repos/linux-wpan/linux-wpan/issues/9/comments","events_url":"https://api.github.com/repos/linux-wpan/linux-wpan/issues/9/events","html_url":"https://github.com/linux-wpan/linux-wpan/issues/9","id":120511276,"number":9,"title":"Evaluate potential for IEEE 802.15.4e support inside the Linux kernel","user":{"login":"Stefan-Schmidt","id":333215,"avatar_url":"https://avatars.githubusercontent.com/u/333215?v=3","gravatar_id":"","url":"https://api.github.com/users/Stefan-Schmidt","html_url":"https://github.com/Stefan-Schmidt","followers_url":"https://api.github.com/users/Stefan-Schmidt/followers","following_url":"https://api.github.com/users/Stefan-Schmidt/following{/other_user}","gists_url":"https://api.github.com/users/Stefan-Schmidt/gists{/gist_id}","starred_url":"https://api.github.com/users/Stefan-Schmidt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Stefan-Schmidt/subscriptions","organizations_url":"https://api.github.com/users/Stefan-Schmidt/orgs","repos_url":"https://api.github.com/users/Stefan-Schmidt/repos","events_url":"https://api.github.com/users/Stefan-Schmidt/events{/privacy}","received_events_url":"https://api.github.com/users/Stefan-Schmidt/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-05T00:02:47Z","updated_at":"2015-12-05T00:02:47Z","closed_at":null,"body":"The MAC enhancements amended in 802.15.4e (scheduled to be merged into the main spec with the upcoming 2015 edition) brings some tight timing requirements. We need to understand this timing requirements and see if we can arrange for the Linux kernel to work within this boundaries.\r\n\r\nUsing the PREEMPT_RT work might help here. If we can not guarantee the timings from the software side we might only be able to support it on devices with extra hardware/firmware support for it."}}