From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony PERARD Subject: Re: [PATCH v3 14/18] xen: add implementations of xen-block connect and disconnect functions... Date: Tue, 11 Dec 2018 16:17:10 +0000 Message-ID: <20181211161710.GU18875@perard.uk.xensource.com> References: <1544525238-3527-1-git-send-email-paul.durrant@citrix.com> <1544525238-3527-15-git-send-email-paul.durrant@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1gWkiw-00025P-LQ for xen-devel@lists.xenproject.org; Tue, 11 Dec 2018 16:17:30 +0000 Content-Disposition: inline In-Reply-To: <1544525238-3527-15-git-send-email-paul.durrant@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Paul Durrant Cc: Kevin Wolf , Stefano Stabellini , qemu-block@nongnu.org, qemu-devel@nongnu.org, Max Reitz , xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBEZWMgMTEsIDIwMTggYXQgMTA6NDc6MTRBTSArMDAwMCwgUGF1bCBEdXJyYW50IHdy b3RlOgo+IC4uLmFuZCB3aXJlIGluIHRoZSBkYXRhcGxhbmUuCj4gCj4gVGhpcyBwYXRjaCBhZGRz IHRoZSByZW1haW5pbmcgY29kZSB0byBtYWtlIHRoZSB4ZW4tYmxvY2sgWGVuRGV2aWNlCj4gZnVu Y3Rpb25hbC4gVGhlIHBhcmFtZXRlcnMgdGhhdCBhIGJsb2NrIGZyb250ZW5kIGV4cGVjdHMgdG8g ZmluZCBhcmUKPiBwb3B1bGF0ZWQgaW4gdGhlIGJhY2tlbmQgeGVuc3RvcmUgYXJlYSwgYW5kIHRo ZSAncmluZy1yZWYnIGFuZAo+ICdldmVudC1jaGFubmVsJyB2YWx1ZXMgc3BlY2lmaWVkIGluIHRo ZSBmcm9udGVuZCB4ZW5zdG9yZSBhcmVhIGFyZQo+IG1hcHBlZC9ib3VuZCBhbmQgdXNlZCB0byBz ZXQgdXAgdGhlIGRhdGFwbGFuZS4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBQYXVsIER1cnJhbnQgPHBh dWwuZHVycmFudEBjaXRyaXguY29tPgoKUmV2aWV3ZWQtYnk6IEFudGhvbnkgUEVSQVJEIDxhbnRo b255LnBlcmFyZEBjaXRyaXguY29tPgoKLS0gCkFudGhvbnkgUEVSQVJECgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0 Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qu b3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33010) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWkiy-00069h-Ir for qemu-devel@nongnu.org; Tue, 11 Dec 2018 11:17:33 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gWkiv-0002Bf-Vr for qemu-devel@nongnu.org; Tue, 11 Dec 2018 11:17:32 -0500 Date: Tue, 11 Dec 2018 16:17:10 +0000 From: Anthony PERARD Message-ID: <20181211161710.GU18875@perard.uk.xensource.com> References: <1544525238-3527-1-git-send-email-paul.durrant@citrix.com> <1544525238-3527-15-git-send-email-paul.durrant@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1544525238-3527-15-git-send-email-paul.durrant@citrix.com> Subject: Re: [Qemu-devel] [PATCH v3 14/18] xen: add implementations of xen-block connect and disconnect functions... List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paul Durrant Cc: qemu-devel@nongnu.org, qemu-block@nongnu.org, xen-devel@lists.xenproject.org, Stefano Stabellini , Kevin Wolf , Max Reitz On Tue, Dec 11, 2018 at 10:47:14AM +0000, Paul Durrant wrote: > ...and wire in the dataplane. > > This patch adds the remaining code to make the xen-block XenDevice > functional. The parameters that a block frontend expects to find are > populated in the backend xenstore area, and the 'ring-ref' and > 'event-channel' values specified in the frontend xenstore area are > mapped/bound and used to set up the dataplane. > > Signed-off-by: Paul Durrant Reviewed-by: Anthony PERARD -- Anthony PERARD