From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: Re: Questions about the new usb hotplug code in libxl and about adding hotplug (with qmp) usbredir tcp channels Date: Wed, 27 Apr 2016 12:26:51 +0100 Message-ID: <5720A1FB.1030504@citrix.com> References: <57209C41.30804@m2r.biz> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <57209C41.30804@m2r.biz> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Fabio Fantoni , xen-devel@lists.xensource.com Cc: jgross@suse.com, Wei Liu , George.Dunlap@eu.citrix.com, cyliu@suse.com, Anthony.Perard@citrix.com, caobosimon@gmail.com List-Id: xen-devel@lists.xenproject.org T24gMjcvMDQvMTYgMTI6MDIsIEZhYmlvIEZhbnRvbmkgd3JvdGU6Cj4gSGksIEkgdG9vayBhIGxv b2sgYXQgdGhlIG5ldyBwdnVzYiBob3RwbHVnIGNvZGUgaW4gbGlieGwgdG8gdHJ5IHRvIGFkZAo+ IGFsc28gaG90cGx1ZyAod2l0aCBxbXApIHVzYnJlZGlyIHRjcCBjaGFubmVscy4KPiBBZGRpbmcg dXNicmVkaXIgdGNwIGNoYW5uZWxzIGF0IGRvbVUgc3RhcnQgcmVxdWlyZXMgZm9yIGV4YW1wbGUg YWRkaW5nCj4gcWVtdSBwYXJhbWV0ZXJzIGxpa2UgdGhlc2U6ICItY2hhcmRldgo+IHNvY2tldCxp ZD1jaGFycmVkaXI0LGhvc3Q9MTkyLjE2OC4xLjM1LHBvcnQ9NDAwMDAgLWRldmljZQo+IHVzYi1y ZWRpcixjaGFyZGV2PWNoYXJyZWRpcjQsaWQ9cmVkaXI0Ii4KPiBJdCBpcyBwb3NzaWJsZSB0byBo b3RwbHVnIGl0IHdpdGggcW1wIHVzaW5nICJjaGFyZGV2LWFkZCIgYW5kCj4gImRldmljZV9hZGQi IGNvbW1hbmRzLgo+IExvb2tpbmcgYXQgb2xkIEdlb3JnZSBEdW5sYXAncyBwYXRjaGVzIEkgdGVz dGVkIHllYXJzIGFnbwo+IChodHRwOi8veGVuYml0cy54ZW4ub3JnL2dpdHdlYi8/cD1wZW9wbGUv Z2R1bmxhcC94ZW4uZ2l0O2E9Y29tbWl0ZGlmZjtoPWY3YTc3ODQzZTNmY2YwNzBjNzIxMTViZThl ZDM0OWEzYmZlMzRlNjApCj4gSSBjYW4gdW5kZXJzdGFuZCB3aGF0IHRoZXkgZG8gYW5kIEkgY2Fu IGFkZCBzaW1pbGFyIHFtcCBmdW5jdGlvbnMgZm9yCj4gdXNicmVkaXIgdGNwIHRvby4KPiBCdXQg bm93IEkgc2VlIHRoYXQgYmlnZ2VyIGFuZCBkaWZmZXJlbnQgdXNiIGhvdHBsdWcgY29kZSB3YXMg YWRkZWQsIEkKPiBsb29rZWQgYXQgdGhlc2UgcGF0Y2hlczoKPiBodHRwOi8veGVuYml0cy54ZW4u b3JnL2dpdHdlYi8/cD14ZW4uZ2l0O2E9Y29tbWl0ZGlmZjtoPWJmNzYyOGYwODdiMjEyMDUyYTBl OWYwMjQwNDRiMjc5MGMzM2Y4MjAKPiAKPiBodHRwOi8veGVuYml0cy54ZW4ub3JnL2dpdHdlYi8/ cD14ZW4uZ2l0O2E9Y29tbWl0ZGlmZjtoPTA0MzkxMDM4NGNiOWVhMmM3ODFhN2RjZWFjMjM4ZTEx MGE1NTljMTAKPiAKPiBhbmQgdGhlIGZ1bGwgY3VycmVudCBjb2RlIGluIHhlbidzIHN0YWdpbmcg YnJhbmNoIGJ1dCBJIGRpZG4ndCBmaW5kIHFtcAo+IGNvbW1hbmRzIGZvciB0aGUgcWVtdSB1c2Ig cGFzc3Rocm91Z2gsIEkgc3VwcG9zZSBpdCBpcyBtaXNzaW5nIG9yCj4gaW5jb21wbGV0ZSAodGhv dWdoIHN0cmFuZ2UpLCBhbSBJIHdyb25nPwo+IElmIHRoYXQgaXMgY29ycmVjdCwgcHZ1c2IgZHJp dmVycyBhcmUgbmVlZGVkIGZvciBib3RoIGhvc3QgYW5kIGRvbVUgdG8KPiBoYXZlIHVzYiBwYXNz dGhyb3VnaCB3b3JraW5nIGJ1dCBpbiBuZXcgd2luZG93cyBwdiBkcml2ZXJzLCB0aGUgcHZ1c2IK PiBvbmUgaXMgbWlzc2luZywgc28gd2l0aG91dCB0aGUgInFlbXUgZW11bGF0ZWQiIHVzYiBwYXNz dGhyb3VnaCBpdAo+IGRvZXNuJ3Qgd29yayBhdCBhbGwgaW4gc2ltaWxhciBjYXNlcywgcmlnaHQ/ CgpUaGF0J3MgcmlnaHQgLS0gdGhlIFBWVVNCIGNvZGUgKm9ubHkqIGRvZXMgUFZVU0IgcGFzc3Ro cm91Z2guICBUaGUKaW50ZXJmYWNlIHdhcyBkZXNpZ25lZCwgaG93ZXZlciwgdG8gYmUgYWJsZSB0 byBhZGQgZW11bGF0ZWQgVVNCIG9uIHRvcC4KCj4gSG93IGRvIHlvdSB0aGluayBJIHNob3VsZCBw cm9jZWVkIHRvIGltcGxlbWVudCBob3RwbHVnIHVzYnJlZGlyIHRjcAo+IGNoYW5uZWxzIGluIGxp YnhsPwoKU28gSSdtIG5vdCBmYW1pbGlhciB3aXRoIHVzYnJlZGlyIHRjcCBjaGFubmVscy4gIEkn bSBndWVzc2luZyB0aGF0IGl0CmFsbG93cyB5b3UgdG8gdHJhbnNtaXQgdGhlIFVTQiBjb21tYW5k cyAib3ZlciB0aGUgd2lyZSIsIHNvIHRoYXQgeW91CmNvdWxkIGNvbm5lY3QgKHNheSkgYSBrZXli b2FyZCBvciBwcmludGVyIG9uIHlvdXIgbG9jYWwgY29tcHV0ZXIgdG8gdGhlCnFlbXUgcHJvY2Vz cyBydW5uaW5nIGluIGEgcmVtb3RlIGRvbTAsIGFuZCBoYXZlIHRoZSBVU0IgZGV2aWNlIHByZXNl bnRlZAphcyBhbiBlbXVsYXRlZCBkZXZpY2UgdG8gdGhlIGd1ZXN0PwoKSWYgc28sIHRoZW46CjEu IEl0IG1heSBiZSBwb3NzaWJsZSB1c2luZyBKdWVyZ2VuJ3MgcXVzYiB3b3JrIHRvIGFjdCBhcyBh IHVzYnJlZGlyIHRjcApjaGFubmVsIDwtPiBwdnVzYiBicmlkZ2UKMi4gQnV0IGhhdmluZyB0aGUg ZGV2aWNlcyBwcmVzZW50ZWQgdG8gV2luZG93cyBndWVzdHMgd2l0aG91dCBwdnVzYmZyb250CmRy aXZlcnMgd291bGQgZGVwZW5kIG9uIGhhdmluZyBlbXVsYXRlZCBVU0Igd29ya2luZyBmaXJzdC4K CkknbSB3b3JraW5nIHVwIGEgZHJhZnQgaW1wbGVtZW50YXRpb24gb2YgdGhlIGVtdWxhdGVkIFVT QiBqdXN0IHNvIEkgY2FuCm1ha2Ugc3VyZSB0aGUgY3VycmVudCBpbnRlcmZhY2UgaXMgc3VpdGFi bGUgdG8gZXh0ZW5kIGl0IGJlZm9yZSBpdApiZWNvbWVzIHB1YmxpYyAoYW5kIHRodXMgbmVlZHMg dG8gYmUgc3VwcG9ydGVkKS4KCkknbSBub3Qgc3VyZSBob3cgdGhlIHVzYnJlZGlyIHRjcCBjaGFu bmVsIGludGVyYWN0cyB3aXRoIGVtdWxhdGVkCmNvbnRyb2xsZXJzOyB0aGF0J3Mgd2hhdCB3aWxs IGRldGVybWluZSB3aGF0IHRoZSBsaWJ4bCBpbnRlcmZhY2Ugd2lsbApsb29rIGxpa2UuCgpQZWFj ZSwKIC1HZW9yZ2UKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDov L2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==