From mboxrd@z Thu Jan 1 00:00:00 1970 From: pravin shelar Subject: Re: [PATCH net-next v11 5/6] openvswitch: add layer 3 flow/port support Date: Tue, 9 Aug 2016 08:47:40 -0700 Message-ID: References: <1467827996-32547-1-git-send-email-simon.horman@netronome.com> <1467827996-32547-6-git-send-email-simon.horman@netronome.com> <20160713073152.GC29661@penelope.isobedori.kobe.vergenet.net> <20160718045025.GA2490@penelope.isobedori.kobe.vergenet.net> <20160720000243.GA4688@penelope.isobedori.kobe.vergenet.net> <20160808151716.GA8477@penelope.isobedori.kobe.vergenet.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: ovs dev , Linux Kernel Network Developers , Jiri Benc To: Simon Horman Return-path: In-Reply-To: <20160808151716.GA8477-ucRxlxcrRFEsysjaEhV7d2ey4e3TpSOZIxS8c3vjKQDk1uMJSBkQmQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-yBygre7rU0TnMu66kgdUjQ@public.gmane.org Sender: "dev" List-Id: netdev.vger.kernel.org T24gTW9uLCBBdWcgOCwgMjAxNiBhdCA4OjE3IEFNLCBTaW1vbiBIb3JtYW4gPHNpbW9uLmhvcm1h bkBuZXRyb25vbWUuY29tPiB3cm90ZToKPiBPbiBXZWQsIEp1bCAyMCwgMjAxNiBhdCAxMTowNjoz N0FNIC0wNzAwLCBwcmF2aW4gc2hlbGFyIHdyb3RlOgo+PiBPbiBUdWUsIEp1bCAxOSwgMjAxNiBh dCA1OjAyIFBNLCBTaW1vbiBIb3JtYW4KPj4gPHNpbW9uLmhvcm1hbkBuZXRyb25vbWUuY29tPiB3 cm90ZToKPj4gPiBPbiBNb24sIEp1bCAxOCwgMjAxNiBhdCAwMzozNDo1MlBNIC0wNzAwLCBwcmF2 aW4gc2hlbGFyIHdyb3RlOgo+PiA+PiBPbiBTdW4sIEp1bCAxNywgMjAxNiBhdCA5OjUwIFBNLCBT aW1vbiBIb3JtYW4KPj4gPj4gPHNpbW9uLmhvcm1hbkBuZXRyb25vbWUuY29tPiB3cm90ZToKPj4g Pj4gPiBbQ0MgSmlyaSBCZW5jIGZvciBwb3J0aW9uIHJlZ2FyZGluZyBHUkVdCj4+ID4+ID4KPj4g Pj4gPiBIaSBQcmF2aW4sCj4+ID4+ID4KPj4gPj4gPiBPbiBGcmksIEp1bCAxNSwgMjAxNiBhdCAw MjowNzozN1BNIC0wNzAwLCBwcmF2aW4gc2hlbGFyIHdyb3RlOgo+PiA+PiA+PiBPbiBXZWQsIEp1 bCAxMywgMjAxNiBhdCAxMjozMSBBTSwgU2ltb24gSG9ybWFuCj4+ID4+ID4+IDxzaW1vbi5ob3Jt YW5AbmV0cm9ub21lLmNvbT4gd3JvdGU6Cj4+ID4+ID4+ID4gSGkgUHJhdmluLAo+PiA+PiA+PiA+ Cj4+ID4+ID4+ID4gT24gVGh1LCBKdWwgMDcsIDIwMTYgYXQgMDE6NTQ6MTVQTSAtMDcwMCwgcHJh dmluIHNoZWxhciB3cm90ZToKPj4gPj4gPj4gPj4gT24gV2VkLCBKdWwgNiwgMjAxNiBhdCAxMDo1 OSBBTSwgU2ltb24gSG9ybWFuCj4+ID4+ID4+ID4+IDxzaW1vbi5ob3JtYW5AbmV0cm9ub21lLmNv bT4gd3JvdGU6Cj4+ID4+ID4+ID4KPj4gPj4gPj4gPiAuLi4KPj4gPj4gPj4KPj4gPj4gPj4gPgo+ PiA+PiA+PiA+PiA+IGRpZmYgLS1naXQgYS9uZXQvb3BlbnZzd2l0Y2gvZmxvdy5jIGIvbmV0L29w ZW52c3dpdGNoL2Zsb3cuYwo+PiA+PiA+PiA+PiA+IGluZGV4IDBlYTEyOGVlZWFiMi4uODZmMmNm YjE5ZGUzIDEwMDY0NAo+PiA+PiA+PiA+PiA+IC0tLSBhL25ldC9vcGVudnN3aXRjaC9mbG93LmMK Pj4gPj4gPj4gPj4gPiArKysgYi9uZXQvb3BlbnZzd2l0Y2gvZmxvdy5jCj4+ID4+ID4+ID4+IC4u Lgo+PiA+PiA+PiA+Pgo+PiA+PiA+PiA+PiA+IEBAIC03MjMsOSArNzI5LDE3IEBAIGludCBvdnNf Zmxvd19rZXlfZXh0cmFjdChjb25zdCBzdHJ1Y3QgaXBfdHVubmVsX2luZm8gKnR1bl9pbmZvLAo+ PiA+PiA+PiA+PiA+ICAgICAgICAga2V5LT5waHkuc2tiX21hcmsgPSBza2ItPm1hcms7Cj4+ID4+ ID4+ID4+ID4gICAgICAgICBvdnNfY3RfZmlsbF9rZXkoc2tiLCBrZXkpOwo+PiA+PiA+PiA+PiA+ ICAgICAgICAga2V5LT5vdnNfZmxvd19oYXNoID0gMDsKPj4gPj4gPj4gPj4gPiArICAgICAgIGtl eS0+cGh5LmlzX2xheWVyMyA9IHNrYi0+bWFjX2xlbiA9PSAwOwo+PiA+PiA+PiA+Pgo+PiA+PiA+ PiA+PiBJIGRvIG5vdCB0aGluayBtYWNfbGVuIGNhbiBiZSB1c2VkLiBtYWNfaGVhZGVyIG5lZWRz IHRvIGJlIGNoZWNrZWQuCj4+ID4+ID4+ID4+IC4uLgo+PiA+PiA+PiA+Cj4+ID4+ID4+ID4gWWVz LCBpbmRlZWQuIFRoZSB1cGRhdGUgdG8gdXNlIHNrYl9tYWNfaGVhZGVyX3dhc19zZXQoKSBoZXJl IGFjY2lkZW50bHkKPj4gPj4gPj4gPiBzbGlwcGVkIGludG8gdGhlIGZvbGxvd2luZyBwYXRjaCwg c29ycnkgYWJvdXQgdGhhdC4KPj4gPj4gPj4gPgo+PiA+PiA+PiA+IFdpdGggdGhhdCBjaGFuZ2Ug aW4gcGxhY2UgSSBiZWxpZXZlIHRoYXQgdGhpcyBwYXRjaCBpcyBpbnRlcm5hbGx5Cj4+ID4+ID4+ ID4gY29uc2lzdGVudCBiZWNhdXNlIG1hY19oZWFkZXIgYW5kIG1hY19sZW4gYXJlIHNldCBjb3Jy ZWN0bHkgYnkgdGhlCj4+ID4+ID4+ID4gY2FsbCB0byBrZXlfZXh0cmFjdCgpIHdoaWNoIGlzIGNh bGxlZCBieSBvdnNfZmxvd19rZXlfZXh0cmFjdCgpIGp1c3QKPj4gPj4gPj4gPiBhZnRlciB3aGVy ZSB0aGUgZXhjZXJwdCBhYm92ZSBlbmRzLgo+PiA+PiA+PiA+Cj4+ID4+ID4+ID4gVGhhdCBzYWlk LCBJIGRvIHRoaW5rIHRoYXQgaXQgaXMgcG9zc2libGUgdG8gcmVseSBvbiBza2JfbWFjX2hlYWRl cl93YXNfc2V0Cj4+ID4+ID4+ID4gdGhyb3VnaG91dCB0aGUgZGF0YXBhdGgsIGluY2x1ZGluZyBh Y3Rpb24gcHJvY2Vzc2luZyBldGMuLi4gSSBoYXZlIHByb3ZpZGVkCj4+ID4+ID4+ID4gYW4gaW5j cmVtZW50YWwgcGF0Y2ggLSB3aGljaCBJIGNyZWF0ZWQgb24gdG9wIG9mIHRoaXMgZW50aXJlIHNl cmllcyAtIGF0Cj4+ID4+ID4+ID4gdGhlIGVuZCBvZiB0aGlzIGVtYWlsLiBJZiB5b3UgcHJlZmVy IHRoYXQgYXBwcm9hY2ggSSBhbSBoYXBweSB0byB0YWtlIGl0LAo+PiA+PiA+PiA+IHRob3VnaCBJ IGRvIGZlZWwgdGhhdCB1c2luZyBtYWNfbGVuIGxlYWRzIHRvIHNsaWdodGx5IGNsZWFuZXIgY29k ZS4gTGV0IG1lCj4+ID4+ID4+ID4ga25vdyB3aGF0IHlvdSB0aGluay4KPj4gPj4gPj4gPgo+PiA+ PiA+Pgo+PiA+PiA+Pgo+PiA+PiA+PiBJIGFtIG5vdCBzdXJlIGlmIHlvdSBjYW4gdXNlIG9ubHkg bWFjX2xlbiB0byBkZXRlY3QgTDMgcGFja2V0LiBUaGlzCj4+ID4+ID4+IGRvZXMgbm90IHdvcmsg d2l0aCBNUExTIHBhY2tldHMsIG1hY19sZW4gaXMgdXNlZCB0byBhY2NvdW50IE1QTFMKPj4gPj4g Pj4gaGVhZGVycyBwdXNoZWQgb24gc2tiLiBUaGVyZWZvcmUgaW4gY2FzZSBvZiBhIE1QTFMgaGVh ZGVyIG9uIEwzCj4+ID4+ID4+IHBhY2tldCwgbWFjX2xlbiB3b3VsZCBiZSBub24gemVybyBhbmQg d2UgaGF2ZSB0byBsb29rIGF0IGVpdGhlcgo+PiA+PiA+PiBtYWNfaGVhZGVyIG9yIHNvbWUgb3Ro ZXIgbWV0YWRhdGEgbGlrZSBpc19sYXllcjMgZmxhZyBmcm9tIGtleSB0bwo+PiA+PiA+PiBjaGVj ayBmb3IgTDMgcGFja2V0Lgo+PiA+PiA+Cj4+ID4+ID4gQXQgbGVhc3Qgd2l0aGluIE92UyBtYWNf bGVuIGRvZXMgbm90IGluY2x1ZGUgdGhlIGxlbmd0aCBvZiB0aGUgTVBMUyBsYWJlbAo+PiA+PiA+ IHN0YWNrLiBSYXRoZXIsIHRoZSBNUExTIGxhYmVsIHN0YWNrIGxlbmd0aCBpcyB0aGUgZGlmZmVy ZW5jZSBiZXR3ZWVuIHRoZQo+PiA+PiA+IGVuZCBvZiAobWFjX2hlYWRlciArIG1hY19sZW4pIGFu ZCBuZXR3b3JrX2hlYWRlci4KPj4gPj4gPgo+PiA+PiA+IFNvIEkgdGhpbmsgdGhhdCB0aGUgc2No ZW1lIGRvZXMgd29yayBhcyBtYWNfbGVuIGlzIDAgaWYgdGhlcmUgaXMgbm8gTDIKPj4gPj4gPiBo ZWFkZXIgcmVnYXJkbGVzcyBvZiBpZiBhbiBNUExTIGxhYmVsIHN0YWNrIGlzIHByZXNlbnQgb3Ig bm90Lgo+PiA+PiA+Cj4+ID4+Cj4+ID4+IEkgd2FzIHRoaW5raW5nIGluIG92ZXJhbGwgbmV0d29y a2luZyBzdGFjayByYXRoZXIgdGhhbiBqdXN0IG92cwo+PiA+PiBkYXRhcGF0aC4gSSB0aGluayB3 ZSBzaG91bGQgaGF2ZSBjb25zaXN0ZW50IG1ldGhvZCBvZiBkZXRlY3RpbmcgTDMKPj4gPj4gcGFj a2V0LiBBcyBjb21tZW50ZWQgaW4gcHJldmlvdXMgbWFpbCBpdCBjb3VsZCBiZSBhY2hpZXZlZCB1 c2luZwo+PiA+PiBza2ItcHJvdG9jb2wgYW5kIGRldmljZSB0eXBlLgo+PiA+Cj4+ID4gVGhpcyBp cyBzb21ld2hhdCBvZiBhIHN1cnByaXNlIHRvIG1lLiBBcyBmYXIgYXMgSSByZWNhbGwgd2hlbiBN UExTIHN1cHBvcnQKPj4gPiB3YXMgYWRkZWQgdG8gT3ZTIGl0IGFuZCB0aGUgYWNjb21wYW55aW5n IHN1cHBvcnQgZm9yIE1QTFMgR1NPIHdhcyB0aGUgb25seQo+PiA+IE1QTFMgc3VwcG9ydCBwcmVz ZW50IGluIHRoZSBrZXJuZWwuIEFuZCBhdCB0aGUgdGltZSB0aGUgc2NoZW1lIGRldmVsb3BlZCBi eQo+PiA+IEplc3NlIEdyb3NzLCBteXNlbGYgYW5kIG90aGVycyB3YXMgYXMgSSBkZXNjcmliZSBh Ym92ZS4KPj4gPgo+PiA+IEludGVybmFsbHkgT3ZTIHJlbGllcyBvbiB0aGlzIHNjaGVtZSBhbmQg aW4gcGFydGljdWxhciBpdCBpcyB1c2VkCj4+ID4gYnkgc2tiX21wbHNfaGVhZGVyKCkgdG8gY2Fs Y3VsYXRlIHRoZSBiZWdpbm5pbmcgb2YgdGhlIE1QTFMgbGFiZWwgc3RhY2sKPj4gPiBhY2N1cmF0 ZWx5IGluIHRoZSBwcmVzZW5jZSBvZiBWTEFOIHRhZ3MuCj4+ID4KPj4gPiBJcyBpdCBtcGxzX2dz b19zZWdtZW50KCkgdGhhdCB5b3UgYXJlIGNvbmNlcm5lZCBhYm91dD8KPj4gPiBJZiBzbywgcGVy aGFwcyB0aGUgcHJvYmxlbSBjb3VsZCBiZSBhZGRyZXNzZWQgdGhlcmUuCj4+Cj4+IFllcy4KPj4g Q2FuIHlvdSByZWFkIHRoZSBjb21tZW50IEkgbWFkZSBpbiBwcmV2aW91cyBtYWluIGluIGNvbnRl eHQgb2YKPj4gZnVuY3Rpb24gc2tiX21wbHNfaGVhZGVyKCkuIEkgaGF2ZSBnaXZlbiByYXRpb25h bCBmb3IgcmVxdWVzdGVkCj4+IGNoYW5nZS4KPgo+IEhpIFByYXZpbiwKPgo+IEkgaGF2ZSBtYWRl IGFuIGF0dGVtcHQgdG8gaW1wbGVtZW50IHlvdXIgc3VnZ2VzdGlvbiB0byB0aGUgZXh0ZW50IHRo YXQKPiBJIHVuZGVyc3RhbmQgaXQuIFRoZSBmb2xsb3dpbmcgaXMgYW4gaW5jcmVtZW50YWwgY2hh bmdlIG9uIHRvcAo+IG9mIHRoaXMgcGF0Y2gtc2V0LiBEb2VzIGl0IG1vdmUgdGhpbmdzIGNsb3Nl ciB0byB3aGF0IHlvdSBoYXZlIGluIG1pbmQ/Cj4KRm9sbG93aW5nIGFwcHJvYWNoIGxvb2tzIGdv b2QgdG8gbWUuIEkgaGF2ZSBwb3N0ZWQgY291cGxlIG9mIGNvbW1lbnRzLgoKPiBMaWdodCB0ZXN0 aW5nIHNlZW1zIHRvIGluZGljYXRlIHRoYXQgaXQgd29ya3MgZm9yIEdTTyBza2JzCj4gcmVjZWl2 ZWQgb3ZlciBib3RoIEwzIGFuZCBMMiBHUkUgdHVubmVscyBieSBPdlMgd2l0aCBib3RoCj4gSVAt aW4tTVBMUyBhbmQgSVAgKHdpdGhvdXQgTVBMUykgcGF5bG9hZHMuCj4KClRoYW5rcyBmb3IgdGVz dGluZyBpdC4gQ2FuIHlvdSBhbHNvIGFkZCB0aG9zZSB0ZXN0cyB0byBPVlMga21vZCB0ZXN0IHN1 aXRlPwouLgoKPiBkaWZmIC0tZ2l0IGEvbmV0L21wbHMvbXBsc19nc28uYyBiL25ldC9tcGxzL21w bHNfZ3NvLmMKPiBpbmRleCAyMDU1ZTU3ZWQxYzMuLjExM2NiYTg5NjUzZCAxMDA2NDQKPiAtLS0g YS9uZXQvbXBscy9tcGxzX2dzby5jCj4gKysrIGIvbmV0L21wbHMvbXBsc19nc28uYwo+IEBAIC0z OSwxNiArMzksMTggQEAgc3RhdGljIHN0cnVjdCBza19idWZmICptcGxzX2dzb19zZWdtZW50KHN0 cnVjdCBza19idWZmICpza2IsCj4gICAgICAgICBtcGxzX2ZlYXR1cmVzID0gc2tiLT5kZXYtPm1w bHNfZmVhdHVyZXMgJiBmZWF0dXJlczsKPiAgICAgICAgIHNlZ3MgPSBza2JfbWFjX2dzb19zZWdt ZW50KHNrYiwgbXBsc19mZWF0dXJlcyk7Cj4KPiAtCj4gLSAgICAgICAvKiBSZXN0b3JlIG91dGVy IHByb3RvY29sLiAqLwo+IC0gICAgICAgc2tiLT5wcm90b2NvbCA9IG1wbHNfcHJvdG9jb2w7Cj4g LQo+ICAgICAgICAgLyogUmUtcHVsbCB0aGUgbWFjIGhlYWRlciB0aGF0IHRoZSBjYWxsIHRvIHNr Yl9tYWNfZ3NvX3NlZ21lbnQoKQo+ICAgICAgICAgICogYWJvdmUgcHVsbGVkLiAgSXQgd2lsbCBi ZSByZS1wdXNoZWQgYWZ0ZXIgcmV0dXJuaW5nCj4gICAgICAgICAgKiBza2JfbWFjX2dzb19zZWdt ZW50KCksIGFuIGluZGlyZWN0IGNhbGxlciBvZiB0aGlzIGZ1bmN0aW9uLgo+ICAgICAgICAgICov Cj4gICAgICAgICBfX3NrYl9wdWxsKHNrYiwgc2tiLT5kYXRhIC0gc2tiX21hY19oZWFkZXIoc2ti KSk7Cj4KPiArICAgICAgIC8qIFJlc3RvcmUgb3V0ZXIgcHJvdG9jb2wuICovCj4gKyAgICAgICBz a2ItPnByb3RvY29sID0gbXBsc19wcm90b2NvbDsKPiArICAgICAgIGlmICghSVNfRVJSKHNlZ3Mp KQo+ICsgICAgICAgICAgICAgICBmb3IgKHNrYiA9IHNlZ3M7IHNrYjsgc2tiID0gc2tiLT5uZXh0 KQo+ICsgICAgICAgICAgICAgICAgICAgICAgIHNrYi0+cHJvdG9jb2wgPSBtcGxzX3Byb3RvY29s Owo+ICsKCnNrYl9tYWNfZ3NvX3NlZ21lbnQoKSBjYW4gYWxzbyByZXR1cm4gTlVMTC4gVGhlcmVm b3JlIHNlZ3Mgc2hvdWxkIGJlCmNoZWNrZWQgZm9yIE5VTEwgY2FzZS4KCj4gZGlmZiAtLWdpdCBh L25ldC9vcGVudnN3aXRjaC9hY3Rpb25zLmMgYi9uZXQvb3BlbnZzd2l0Y2gvYWN0aW9ucy5jCj4g aW5kZXggMDAwMWY2NTFjOTM0Li40MjQxNjQyMjJmMWUgMTAwNjQ0Cj4gLS0tIGEvbmV0L29wZW52 c3dpdGNoL2FjdGlvbnMuYwo+ICsrKyBiL25ldC9vcGVudnN3aXRjaC9hY3Rpb25zLmMKCi4uLgo+ IEBAIC0zMDgsOCArMzE5LDggQEAgc3RhdGljIGludCBwb3BfZXRoKHN0cnVjdCBza19idWZmICpz a2IsIHN0cnVjdCBzd19mbG93X2tleSAqa2V5KQo+ICB7Cj4gICAgICAgICBza2JfcHVsbF9yY3N1 bShza2IsIEVUSF9ITEVOKTsKPiAgICAgICAgIHNrYl9yZXNldF9tYWNfaGVhZGVyKHNrYik7Cj4g LSAgICAgICBza2ItPm1hY19sZW4gLT0gRVRIX0hMRU47Cj4KCkkgYW0gbm90IHN1cmUgd2h5IHRo aXMgbGluZSBpcyByZW1vdmVkLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpkZXYgbWFpbGluZyBsaXN0CmRldkBvcGVudnN3aXRjaC5vcmcKaHR0cDovL29w ZW52c3dpdGNoLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2Rldgo=