From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Walker, Benjamin" Subject: PCIe Hot Insert/Remove Support Date: Mon, 24 Oct 2016 18:16:37 +0000 Message-ID: <1477332995.71904.36.camel@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 To: "dev@dpdk.org" Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id 8443629CA for ; Mon, 24 Oct 2016 20:16:39 +0200 (CEST) Content-Language: en-US Content-ID: <948F61208B9F984EA73CF95B21613C69@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" SGkgYWxsLA0KDQpNeSBuYW1lIGlzIEJlbiBXYWxrZXIgYW5kIEknbSB0aGUgdGVjaG5pY2FsIGxl YWQgZm9yIFNQREsgKGl0J3MgbGlrZSBEUERLLCBidXQNCmZvciBzdG9yYWdlIGRldmljZXMpLiBT UERLIHJlbGllcyBvbiBEUERLIG9ubHkgZm9yIHRoZSBiYXNlIGZ1bmN0aW9uYWxpdHkgaW4gdGhl DQpFQUwgLSBtZW1vcnkgbWFuYWdlbWVudCwgdGhlIHJpbmdzLCBhbmQgdGhlIFBDSSBzY2Fubmlu ZyBjb2RlLiBBIGtleSBmZWF0dXJlIGZvcg0Kc3RvcmFnZSBkZXZpY2VzIGlzIHN1cHBvcnQgZm9y IGhvdCBpbnNlcnQgYW5kIHJlbW92ZSwgc28gd2UncmUgY3VycmVudGx5IHdvcmtpbmcNCnRocm91 Z2ggaG93IGJlc3QgdG8gaW1wbGVtZW50IHRoaXMgZm9yIGEgdXNlciBzcGFjZSBkcml2ZXIuIFdo aWxlIGRvaW5nIHRoaXMNCndvcmssIHdlJ3ZlIHJ1biBpbnRvIGEgZmV3IGlzc3VlcyB3aXRoIHRo ZSBjdXJyZW50IERQREsgUENJL2RldmljZS9kcml2ZXINCmZyYW1ld29yayB0aGF0IEknZCBsaWtl IHRvIGRpc2N1c3Mgd2l0aCB0aGlzIGxpc3QuIEknbSBub3QgZW50aXJlbHkgcmFtcGVkIHVwIG9u DQphbGwgb2YgdGhlIGN1cnJlbnQgYWN0aXZpdHkgaW4gdGhpcyBhcmVhIG9yIHdoYXQgdGhlIGZ1 dHVyZSBwbGFucyBhcmUsIHNvIHBsZWFzZQ0KZWR1Y2F0ZSBtZSBpZiBzb21ldGhpbmcgaXMgY29t aW5nIHRoYXQgd2lsbCBhZGRyZXNzIG91ciBjdXJyZW50IGlzc3Vlcy4gSSdtDQp3b3JraW5nIG9m ZiBvZiB0aGUgbGF0ZXN0IGNvbW1pdCBvbiB0aGUgbWFzdGVyIGJyYW5jaCBhcyBvZiB0b2RheS4N Cg0KVG9kYXksIHRoZXJlIGFwcGVhcnMgdG8gYmUgdHdvIGxpc3RzIC0gb25lIG9mIFBDSSBkZXZp Y2VzIGFuZCBvbmUgb2YgZHJpdmVycy4gVG8NCnVwZGF0ZSB0aGUgbGlzdCBvZiBQQ0kgZGV2aWNl cywgeW91IGNhbGwgcnRlX2VhbF9wY2lfc2NhbigpLCB3aGljaCBzY2FucyB0aGUgUENJDQpidXMu IFRoYXQgY2FsbCBkb2VzIG5vdCBhdHRlbXB0IHRvIGxvYWQgYW55IGRyaXZlcnMuIE9uZSBzY2Fu IGlzIGF1dG9tYXRpY2FsbHkNCnBlcmZvcm1lZCB3aGVuIHRoZSBlYWwgaXMgZmlyc3QgaW5pdGlh bGl6ZWQuIFRvIGFkZCBvciByZW1vdmUgZHJpdmVycyBmcm9tIHRoZQ0KZHJpdmVyIGxpc3QgeW91 IGNhbGwgcnRlX2VhbF9kcml2ZXJfcmVnaXN0ZXIvdW5yZWdpc3Rlci4gVG8gbWF0Y2ggZHJpdmVy cyBpbiB0aGUNCmRyaXZlciBsaXN0IHRvIGRldmljZXMgaW4gdGhlIGRldmljZSBsaXN0LCB5b3Ug Y2FsbCBydGVfZWFsX3BjaV9wcm9iZS4NCg0KVGhlcmUgYXJlIGEgZmV3IHByb2JsZW1zIHdpdGgg aG93IHRoZSBjb2RlIHdvcmtzIGZvciB1cy4gRmlyc3QsDQpydGVfZWFsX3BjaV9zY2FuJ3MgYWxn b3JpdGhtIHdpbGwgbm90IGNvcnJlY3RseSBkZXRlY3QgZGV2aWNlcyB0aGF0IGFyZSBpbiBpdHMN CmludGVybmFsIGxpc3QgYnV0IHdlcmVuJ3QgZm91bmQgYnkgdGhlIG1vc3QgcmVjZW50IFBDSSBi dXMgc2NhbiAoaS5lLiB0aGV5IHdlcmUNCmhvdCByZW1vdmVkKS4gRFBESydzIHNjYW4gZG9lc24n dCBzZWVtIHRvIGNvbXByZWhlbmQgaG90IHJlbW92ZSBpbiBhbnkgd2F5Lg0KRm9ydHVuYXRlbHkg dGhlcmUgaXMgYSBwdWJsaWMgQVBJIHRvIHJlbW92ZSBkZXZpY2VzIGZyb20gdGhlIGRldmljZSBs aXN0IC0NCnJ0ZV9lYWxfcGNpX2RldGFjaC4gVGhhdCBmdW5jdGlvbiB3aWxsIGF1dG9tYXRpY2Fs bHkgdW5sb2FkIGFueSBkcml2ZXJzDQphc3NvY2lhdGVkIHdpdGggdGhlIGRldmljZSBhbmQgdGhl biByZW1vdmUgaXQgZnJvbSB0aGUgbGlzdC4gVGhlcmUgaXMgYSBzaW1pbGFyDQpjYWxsIGZvciBh ZGRpbmcgYSBkZXZpY2UgdG8gdGhlIGxpc3QgLSBydGVfZWFsX3BjaV9wcm9iZV9vbmUsIHdoaWNo IHdpbGwgYWRkIGENCmRldmljZSB0byB0aGUgZGV2aWNlIGxpc3QgYW5kIHRoZW4gYXV0b21hdGlj YWxseSBtYXRjaCBpdCB0byBkcml2ZXJzLiBJIHRoaW5rIGlmDQpydGVfZWFsX3BjaV9zY2FuIGlz IGdvaW5nIHRvIGJlIGEgcHVibGljIGludGVyZmFjZSAoYW5kIGl0IGlzKSwgaXQgbmVlZHMgdG8N CmNvcnJlY3RseSBjb21wcmVoZW5kIHRoZSByZW1vdmFsIG9mIFBDSSBkZXZpY2VzLiBPdGhlcndp c2UsIG1ha2UgaXQgYSBwcml2YXRlDQpBUEkgdGhhdCBpcyBvbmx5IGNhbGxlZCBpbiByZXNwb25z ZSB0byBydGVfZWFsX2luaXQgYW5kIG9ubHkgZXhwb3NlIHRoZSBwdWJsaWMNCnByb2JlX29uZS9k ZXRhY2ggY2FsbHMgZm9yIG1vZGlmeWluZyB0aGUgbGlzdCBvZiBkZXZpY2VzLiBNeSBwcmVmZXJl bmNlIGlzIGZvcg0KdGhlIGZvcm1lciwgbm90IHRoZSBsYXR0ZXIuDQoNClNlY29uZCwgcnRlX2Vh bF9wY2lfcHJvYmUgd2lsbCBjYWxsIHRoZSBkcml2ZXIgaW5pdGlhbGl6YXRpb24gZnVuY3Rpb25z IGVhY2gNCnRpbWUgYSBwcm9iZSBoYXBwZW5zLCBldmVuIGlmIHRoZSBkcml2ZXIgaGFzIGFscmVh ZHkgYmVlbiBzdWNjZXNzZnVsbHkgbG9hZGVkLg0KVGhpcyB0ZW5kcyB0byBjcmFzaCBhIGxvdCBv ZiB0aGUgUE1Ecy4gSXQgc2VlbXMgdG8gbWUgbGlrZSBydGVfZWFsX3BjaV9wcm9iZSBpcw0Kbm90 IHNhZmUgdG8gY2FsbCBtb3JlIHRoYW4gb25jZSBkdXJpbmcgdGhlIGxpZmV0aW1lIG9mIHRoZSBw cm9ncmFtLCB3aGljaCBpcyBhDQpyZWFsIGNoYWxsZW5nZSB3aGVuIHlvdSBoYXZlIG11bHRpcGxl IHVzZXJzIG9mIHRoZSBQQ0kgZnJhbWV3b3JrLiBGb3IgaW5zdGFuY2UsDQphbiBhcHBsaWNhdGlv biBtYXkgbWFuYWdlIGJvdGggc3RvcmFnZSBkZXZpY2VzIHVzaW5nIHRoZSBydGVfZWFsX3BjaSBm cmFtZXdvcmsNCmFuZCBOSUNzLCBhbmQgdGhlIGluaXRpYWxpemF0aW9uIHJvdXRpbmUgbWF5IGdv IHNvbWV0aGluZyBsaWtlOg0KDQpyZWdpc3RlciBOSUMgZHJpdmVycw0KcnRlX2VhbF9wcm9iZSgp DQouLi4NCnJlZ2lzdGVyIFNTRCBkcml2ZXJzDQpydGVfZWFsX3Byb2JlKCkNCg0KVGhpcyBpcyBh bG1vc3QgY2VydGFpbmx5IGhvdyBhbnkgcmVhbCBjb2RlIGlzIGdvaW5nIHRvIGZ1bmN0aW9uIGJl Y2F1c2UgdGhlIGNvZGUNCmRlYWxpbmcgd2l0aCBOSUNzIGlzIHVucmVsYXRlZCBhbmQgcHJvYmFi bHkgdW5hd2FyZSBvZiB0aGUgY29kZSBkZWFsaW5nIHdpdGggdGhlDQpTU0RzLiBJdCBzaG91bGQg YmUgZmFpcmx5IHRyaXZpYWwgdG8gc2ltcGx5IG5vdCBjYWxsIHRoZSBwcm9iZSgpIGNhbGxiYWNr IGZvciBhDQpkZXZpY2UgaWYgdGhlIGRyaXZlciBoYXMgYWxyZWFkeSBiZWVuIGxvYWRlZC4gSXMg dGhpcyBhIHJlYXNvbmFibGUgbW9kaWZpY2F0aW9uDQp0byBtYWtlPw0KDQpUaGFua3MsDQpCZW4=