From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: [RFC] Shared coprocessor framework Date: Fri, 11 Nov 2016 15:43:37 -0500 Message-ID: <20161111204337.GA2304@char.us.oracle.com> References: <8ffc5fdf-70b0-a1b6-1405-e9021a61df47@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Artem Mygaiev Cc: Oleks Tysh , Andrew Cooper , embedded-pv-devel@lists.xenproject.org, xen-devel@lists.xensource.com, Andrii Anisov List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBOb3YgMDEsIDIwMTYgYXQgMDM6NTc6MTNQTSArMDIwMCwgQXJ0ZW0gTXlnYWlldiB3 cm90ZToKPiBMZXQgbWUgZXhwbGFpbiBhIGJpdCBiYWNrZ3JvdW5kIG9mIHRoaXMgd29yay4KPiAK PiBXZSBzZWUgZ3Jvd2luZyBhbW91bnQgb2YgdXNlIGNhc2VzIGZvciBkaWZmZXJlbnQgImNvLXBy b2Nlc3NvcnMiIGxpa2UKPiAgLSBHUFVzIChpbnNpZGUgb2YgbW9zdCBtb2Rlcm4gU29DcykKPiAg LSBsb3ctcG93ZXIgc2lkZSBDUFUgY29yZXMgKGxpa2UgQVJNIENvcnRleCBNIG9yIFIgb24gYm9h cmQgd2l0aAo+IENvcnRleCBBIGNvcmVzIHRvIGhhbmRsZSBQTSBvciBvdGhlciB0YXNrcykKPiAg LSBEU1BzIChmb3IgZXhhbXBsZSwgVEkgQzYwMDAgZmFtaWx5IERTUCBjb3JlIGluc2lkZSBvZiBK YWNpbnRvIDYgU29DKQo+ICAtIEZQR0FzIChBbHRlcmEgb3IgWGlsaW54IFNvQ3MgPSBBUk0rRlBH QSkKPiAKPiBUaGVzZSBjb3JlcyBtb3N0IG9mdGVuIHVzZWQgc3RhbmRhbG9uZSBmb3Igc29tZSBz cGVjaWZpYyBmdW5jdGlvbiwgYnV0Cj4gcXVpdGUgb2Z0ZW4gdGhlcmUgaXMgYSBuZWVkIHRvICJ2 aXJ0dWFsaXplIiBzdWNoIGNvLXByb2Nlc3NvciB0b2dldGhlcgo+IHdpdGggdGhlIG1haW4gQ1BV IGNvcmVzLiBGb3IgZXhhbXBsZSwgdGhleSBtYXkgYmUgdXNlZCBpbiBzb21lCj4gdmlydHVhbGl6 ZWQgaGV0ZXJvZ2VuZW91cyBjb21wdXRpbmcgZW52aXJvbm1lbnQgc28gdGhlcmUgc2hhbGwgYmUg c29tZQo+IHNvcnQgb2YgYW4gaW5kZXBlbmRlbnQgImNvbnRleHQiIG9mIGEgY28tcHJvY2Vzc29y IGFzc29jaWF0ZWQgd2l0aCBhCj4gVk0gd2hpY2ggaW50ZXJhY3RzIHdpdGggaXQuIEluIHNvbWUg Y2FzZXMsIGFkZHJlc3Npbmcgc2VjdXJpdHkgYW5kCj4gc3RhYmlsaXR5IHJlcXVpcmVtZW50cywg ImNvbnRleHQiIG1lYW5zIG5vdCBvbmx5ICJkYXRhIiBidXQgYWxzbwo+ICJjb2RlIiAoZmlybXdh cmUpOyBpLmUuIHdoZW4gVk1zIHN3aXRjaCBvbiBtYWluIENQVSwgYm90aCBjb2RlIGFuZAo+IGRh dGEgbWVtb3J5IHNoYWxsIHN3aXRjaCBvbiBjby1wcm9jZXNzb3IuCj4gCj4gQ291cGxlIGV4YW1w bGVzIHdoZW4gVk1zIHJ1biBvbiBzYW1lIFNvQywgYm90aCB3YW50IHRvIHVzZSBzb21lCj4gY28t cHJvY2Vzc29yIGluIGRhdGEtaW50ZW5zZSB0YXNrcyB3aXRoIGRpZmZlcmVudCBkYXRhIHNldHMg YW5kIHdpdGgKPiBkaWZmZXJlbnQgZmlybXdhcmUgaW1hZ2VzIGFuZCBlbnN1cmUgaXNvbGF0aW9u IChubyBkYXRhIGlzIGxlYWtlZCBvcgo+IGNvZGUgY29ycnVwdGVkIHRocm91Z2ggY28tcHJvY2Vz c29yJ3MgbWVtb3J5IGFjY2VzcykgYW5kIHN0YWJpbGl0eQo+IChyZXN0YXJ0IG9mIG9uZSBzeXN0 ZW0gZG9lcyBub3QgbGVhZCB0byBjcmFzaCBvZiBhbm90aGVyKToKPiAxLiB1c2UgR1BVIGZvciBH TCByZW5kZXJpbmcgaW4gb25lIFZNLCBhbm90aGVyIGZvciBOTiBzdGF0ZSBjb21wdXRpbmcKPiAy LiB1c2UgRFNQIGZvciBIVy1hY2NlbGVyYXRlZCBtZWRpYSBkZWNvZGluZywgYW5vdGhlciBmb3Ig dmlkZW8gaW1hZ2UKPiBwcm9jZXNzaW5nIChvYmplY3QgcmVjb2duaXRpb24sIGV0Yy4pCj4gCgpU aGFua3MgZm9yIHRoZSBleGFtcGxlcywgdGhleSBtYWtlIGl0IGVhc2llciB0byBncm9rIHdoYXQg J2NvcHJvY2Vzc29ycycKbWVhbi4gVGhvdWdodCBzdGlsbCBiZWluZyBhIG5ld2JpZSB0byB0aGUg QVJNLWxhbmQgSSBoYXZlIHNvbWUgZXh0cmEKcXVlc3Rpb25zOgoKRG9lcyB0aGlzIGFsc28gbWVh biB0aGF0IHRoZSBoeXBlcnZpc29yIGhhcyB0byBrbm93IHRoZSBjby1wcm9jZXNzb3JzPwpBcyBp biBob3cgdG8gc3RhcnQvc3RvcCB0aGVtPyBBbmQgaG93IHRvIHRlbGwgdGhlbSB0byBzYXZlL3Jl c3RvcmUKZ3Vlc3QgY29udGV4dD8gT3IgaXMgdGhlcmUgc29tZSBnZW5lcmljIHNwZWNpZmljYXRp b24gZm9yIGRvaW5nIHRoaXM/CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9y ZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==