From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pawel Moll Subject: Re: [PATCH] virtio-mmio: Devices parameter parsing Date: Mon, 21 Nov 2011 14:44:48 +0000 Message-ID: <1321886688.3093.248.camel@hornet.cambridge.arm.com> References: <1321365185-2928-1-git-send-email-pawel.moll@arm.com> <87sjlooq3m.fsf@rustcorp.com.au> <1321467222.3137.417.camel@hornet.cambridge.arm.com> <87vcqe9ml9.fsf@rustcorp.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <87vcqe9ml9.fsf@rustcorp.com.au> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Rusty Russell Cc: Peter Maydell , "linux-kernel@vger.kernel.org" , Sasha Levin , "virtualization@lists.linux-foundation.org" List-Id: virtualization@lists.linuxfoundation.org T24gTW9uLCAyMDExLTExLTIxIGF0IDAzOjMyICswMDAwLCBSdXN0eSBSdXNzZWxsIHdyb3RlOgo+ IE5vIGl0J3Mgbm90OyBJIGRpZG4ndCBib3RoZXIgd2hlbiBJIGNvbnZlcnRlZCB0aGluZ3MgYWNy b3NzLCBhbmQgaXQKPiBzaG93cy4gIAoKNTQ2OTcwYmMgKFJ1c3R5IFJ1c3NlbGwgICAyMDEwLTA4 LTExIDIzOjA0OjIwIC0wNjAwIDEzMykgI2RlZmluZSBtb2R1bGVfcGFyYW1fY2IKCk5vdyBJIHVu ZGVyc3RhbmQuLi4gOi0pCgo+IEJ1dCB3ZSBleHBlY3QgdmlydGlvIGhhY2tlcnMgdG8gYmUgc21h cnRlciB0aGFuIGF2ZXJhZ2UgOikKCkhvcGUgSSdsbCBzdGFuZCB1cCB0byB0aGUgY2hhbGxlbmdl IDstKQoKPiA+IHRoZXJlIHdvdWxkIGJlIGEgY2xhc2guIFNvIEkgd2FudGVkIHRvIGFkZCBhICJm aXJzdF9pZCIgcGFyYW1ldGVyLCBidXQKPC4uLj4KPiBXZWxsLCB0ZWxsIHRoZW0gdG8gZ2V0IHRo ZSBjbWRsaW5lIG9yZGVyIHJpZ2h0LCBvciBhbGxvdyBhbiBleHBsaWNpdAo+IGRldmljZSBpZCBp biB0aGUgY29tbWFuZGxpbmUuCgpZZWFoLCBJJ3ZlIGNhbWUgdXAgd2l0aCB0aGUgc2FtZSBpZGVh IGxhc3QgbmlnaHQ6CgoJPHNpemU+W0tNR11APGJhc2U+OjxpcnE+Wzo8aWQ+XQoKPGlkPiwgaWYg c3BlY2lmaWVkLCBzZXRzIHRoZSBpZCBmb3IgdGhlIGN1cnJlbnQgZGV2aWNlIGFuZCBhIGJhc2Ug Zm9yCnRoZSBuZXh0IG9uZS4KCj4gU2luY2UgSSBob3BlIHdlJ3JlIGdvaW5nIHRvIGJlIGNvZGlu ZyB0b2dldGhlciBtb3JlIG9mdGVuLCBJJ3ZlIHdyaXR0ZW4KPiB0aGlzIGhvdyBJIHdvdWxkIGhh dmUgZG9uZSBpdCAoYmFzZWQgbG9vc2VseSBvbiB5b3VyIHZlcnNpb24pIHRvCj4gY29tcGFyZS4K ClRoYW5rcywgeW91ciBlZmZvcnRzIGFyZSB0cnVseSBhcHByZWNpYXRlZCEKCj4gTWFpbiBjaGFu Z2VzIG90aGVyIHRoYW4gdGhlIG9idmlvdXM6Cj4gMSkgRG9jdW1lbnRhdGlvbiBpbiBrZXJuZWwt cGFyYW1ldGVycy50eHQKCkkgd2FzIGNvbnNpZGVyaW5nIHRoaXMgcHJldmlvdXNseSBidXQgZm9y IHNvbWUgcmVhc29uIEkgdGhvdWdodAprZXJuZWwtcGFyYW1ldGVycy50eHQgd2Fzbid0IGEgcGxh Y2UgZm9yIG1vZHVsZSBwYXJhbWV0ZXJzIGF0IGFsbC4gTm93IEkKaGFkIGFub3RoZXIgbG9vayBh bmQgc2VlIEkgd2FzIHdyb25nLgoKPiAyKSBEb2Vzbid0IGxlYWsgbWVtIG9uIGVycm9yIHBhdGhz LgoKRW0sIEkgZG9uJ3QgdGhpbmsgbXkgY29kZSB3YXMgbGVha2luZyBtZW1vcnkgaW4gYW55IGVy cm9yIGNhc2U/IChubwpvZmZlbmNlIG1lYW50IG9yIHRha2VuIDstKQoKPiAzKSBIYW5kbGVzIGVy cm9yIGZyb20gcGxhdGZvcm1fZGV2aWNlX3JlZ2lzdGVyX3Jlc25kYXRhKCkuCgpBcyBteSBjb2Rl IHdhcyBpZ25vcmluZyB3cm9uZyBkZXNjcmlwdGlvbnMgKGFsbCB0aGUgY29udGludWVzKSBJIGln bm9yZWQKdGhpcyByZXN1bHQgYXMgd2VsbCAodGhlIGltcGxlbWVudGF0aW9uIGNvbXBsYWlucyBv biBpdHMgb3duIGFueXdheSksCmJ1dCBJIGdldCB5b3VyIHBvaW50LgoKPiA0KSBVc2VzIHNob3J0 ZXIgbmFtZXMgZm9yIHN0YXRpYyBmdW5jdGlvbnMvdmFyaWFibGVzLgoKQWgsIEkgZ2V0IHRoZSBo aW50IDotKSBJJ20gdHJ5aW5nIHRvIGtlZXAgdGhlIG5hbWluZyBjb252ZW50aW9uIGluCnN0YXRp YyBzeW1ib2xzIGFzIHdlbGwsIGFzIGl0IG1ha2VzIGNzY29wZS9jdGFncy9ncmVwIHVzYWdlIGVh c2llci4uLgpJJ2xsIGp1c3QgdXNlIHRoZSBhYmJyZXZpYXRlZCAidm1fIiBwcmVmaXhlcyB0aGVu LgoKPiBTZWUgd2hhdCB5b3UgdGhpbmsuLi4KCkZ1bm5pbHkgZW5vdWdoIHdoZW4gSSBwcm9wb3Nl ZCBzb21lIHN0cmluZyBwYXJzZXIgZmV3IHllYXJzIGFnbyAodG90YWxseQpkaWZmZXJlbnQgc3Rv cnkpIEkgd2FzIGZsYW1lZCBmb3IgdXNpbmcgc3RyY2hyKCkgaW5zdGVhZCBvZiBzdHJzZXAoKSA7 LSkKQnV0IG9rLCBJIGRvbid0IG1pbmQgZ2V0dGluZyBiYWNrIHRvIGJhc2ljcy4KCj4gK3N0YXRp YyBpbnQgc2V0X2NtZGxpbmVfZGV2aWNlKGNvbnN0IGNoYXIgKmRldmljZSwgY29uc3Qgc3RydWN0 IGtlcm5lbF9wYXJhbSAqa3ApClsuLi5dCj4gKyAgICAgICBkZWxpbSA9IHN0cmNocihkZXZpY2Us ICdAJyk7ClsuLi5dCj4gKwkqZGVsaW0gPSAnXDAnOwoKQWguIEkgZm9yZ290IHRoYXQgc3RyY2hy KCkgdGFrZXMgY29uc3QgY2hhciAqIGJ1dCByZXR1cm5zICJub24tY29uc3QiCmNoYXIgKi4uLiBD aGVhdGluZywgdGhhdCdzIHdoYXQgaXQgaXMgOy0pLCBidXQgd2lsbCB3b3JrLiBQcm9iYWJseSB3 aGF0CndlIHJlYWxseSB3YW50IGlzIHNvbWV0aGluZyBsaWtlCglrc3RydG91bGxfZGVsaW0oZGV2 aWNlLCAwLCAmdmFsLCAiQFwwIikKSSdsbCBoYXZlIGEgbG9vayBhbmQgbWF5IHRyeSB0byBwcm9w b3NlIHNvbWV0aGluZyBvZiB0aGF0IHNvcnQsIGJ1dAp0aGF0J3MgYW5vdGhlciBzdG9yeS4gTWF5 YmUgSSBzaG91bGQganVzdCB1c2Ugc2ltcGxlX3N0cnRvbCgpIGZvciB0aGUKdGltZSBiZWluZz8K CkknbGwgcG9zdCB2MyB0b25pZ2h0IG9yIHRvbW9ycm93LgoKQ2hlZXJzIQoKUGF3ZcWCCgoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KVmlydHVhbGl6YXRp b24gbWFpbGluZyBsaXN0ClZpcnR1YWxpemF0aW9uQGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3Jn Cmh0dHBzOi8vbGlzdHMubGludXhmb3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3ZpcnR1 YWxpemF0aW9u