From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shannon Zhao Subject: Re: [SeaBIOS] Xen PV block device support in Seabios Date: Wed, 16 Mar 2016 20:13:48 +0800 Message-ID: <56E94DFC.2030706@huawei.com> References: <56E8D3EE.4060007@huawei.com> <1458127231.30744.9.camel@hellion.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1458127231.30744.9.camel@hellion.org.uk> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Ian Campbell , evil.dani@gmail.com, kevin@koconnor.net, keir@xen.org, wei.liu2@citrix.com Cc: "Jinjian (Ken)" , seabios@seabios.org, "Huangpeng (Peter)" , xen-devel List-Id: xen-devel@lists.xenproject.org CgpPbiAyMDE2LzMvMTYgMTk6MjAsIElhbiBDYW1wYmVsbCB3cm90ZToKPiAobmIsIG15IGNpdHJp eC5jb20gZW1haWwgaXMgbm8gbG9uZ2VyIHZhbGlkKQo+IE9uIFdlZCwgMjAxNi0wMy0xNiBhdCAx MTozMyArMDgwMCwgU2hhbm5vbiBaaGFvIHdyb3RlOgo+PiA+IEhpLAo+PiA+IAo+PiA+IEkgbm90 aWNlZCB0aGVyZSBhcmUgc29tZSBlZmZvcnRzIHRvIGFkZCBYZW4gUFYgYmxvY2sgZGV2aWNlIHN1 cHBvcnQgaW4KPj4gPiBTZWFiaW9zIGluIGEgR1NvQyBwcm9qZWN0IGFuZCB0aGVyZSBpcyBhIHdp a2kgcGFnZSBbMV0gZm9yIGl0LiBJIGZvdW5kCj4+ID4gc29tZSBwYXRjaGVzIFsyXSB0byBhZGQg WGVuc3RvcmUgUi9XIHN1cHBvcnQgZm9yIFNlYWJpb3MuIEJ1dCBJIGRpZG4ndAo+PiA+IGZpbmQg dGhlIHBhdGNoZXMgdG8gYWRkIFBWIGJsb2NrIGRldmljZSBkcml2ZXIgaW4gU2VhYmlvcy4KPj4g PiAKPj4gPiBJZiB5b3Uga25vdyBwbGVhc2UgdGVsbCBtZSB3aGVyZSBJIGNhbiBmaW5kIHRoZXNl IHBhdGNoZXMuIEFuZCBJIG5vdGljZWQKPj4gPiB0aGF0IHRoZSBwYXRjaGVzIFsyXSBhbmQgdGhp cyBHU29DIHByb2plY3Qgd29yayBkaWRuJ3QgZ2V0IGFwcGxpZWQgdG8KPj4gPiBTZWFiaW9zIGV2 ZW50dWFsbHksIGlzIHRoZXJlIGFueSByZWFzb24/IERvZXMgaXQgbWVhbiB0aGF0IHRoZXJlIGFy ZQo+PiA+IHNvbWUgZGlmZmljdWx0aWVzIHRvIHN1cHBvcnQgWGVuIFBWIGJsb2NrIGRldmljZSBp biBTZWFiaW9zPwo+IFRoaXMgd29yayB3YXMgbmV2ZXIgZmluaXNoZWQsIElJUkMgKGFuZCBpdCB3 YXMgYSBsb25nIHRpbWUgYWdvIHNvIHRoaXMKPiBtaWdodCBiZSBhIGZhdWx0eSByZWNvbGxlY3Rp b24pIHRoZSBtYWluIHN0dW1ibGluZyBibG9jayB3YXMgdGhhdCB0aGVyZQo+IGlzIG5vIHJlYXNv bmFibGUgQklPUyBsZXZlbCBldmVudCB3aGljaCBjb3VsZCBiZSB1c2VkIHRvIHRlYXIgZG93biB0 aGUKPiBQViBpbnRlcmZhY2VzIGluIG9yZGVyIHRvIGhhbmQgdGhlbSBvdmVyIHRvIHRoZSBPUyAo dW5saWtlLCBzYXksIEVGSQo+IHdoZXJlIHRoZXJlIGlzIEV4aXRCb290U2VydmljZXMpLgo+IApJ YW4sIHRoYW5rcyBmb3IgeW91ciByZXBseSEgSXQgbG9va3MgbGlrZSB0aGUgcHJvYmxlbSBpcyBo b3cgYW5kIHdoZW4gdG8KY2xlYXIgUFYgcmVzb3VyY2VzIGluIHNlYWJpb3MgYmVmb3JlIGhhbmRp bmcgb3ZlciB0byBndWVzdC4gQnV0IEkgd29uZGVyCndoeSB2aXJ0aW8gd29ya3MgaW4gc2VhYmlv cy4gRG9lcyBzZWFiaW9zIHVzaW5nIHZpcnRpbyBuZWVkIHRvIGNsZWFyCnRoaW5ncyBsaWtlIHZy aW5ncz8gT3Igc2VhYmlvcyBkb2Vzbid0IGNsZWFyIHRoZSB0aGluZ3MgYW5kIGd1ZXN0IGp1c3QK Y292ZXJzIHRoZSBjb25maWd1cmF0aW9uIHdpdGggbmV3IHZhbHVlcz8KCj4gU28gbWFraW5nIHRo aXMgd29yayB3b3VsZCByZXF1aXJlIHNvbWV0aGluZyBsaWtlIGEgY29tcGxldGUgc2V0IG9mCj4g cGFyYWxsZWwgUFYgaW5mcmFzdHJ1Y3R1cmUgKGRldmljZXMsIGNvcnJlc3BvbmRpbmcgeGVuc3Rv cmUgbm9kZXMsCj4gZ3JhbnQgdGFibGUpIGZvciB0aGUgdXNlIG9mIHRoZSBCSU9TIGZpcm13YXJl LCBvciBwZXJoYXBzIGEgKHRyaWNreSB0bwo+IHJldHJvZml0IGluIGEgYmFja3dhcmRzIGNvbXBh dGlibGUgbWFubmVyKSBQViBmYWNpbGl0eSBmb3IgdGhlIGd1ZXN0IHRvCj4gcmVzZXQgZXZlcnl0 aGluZyBiZWZvcmUgc3RhcnRpbmcgdG8gdXNlIHRoZW0uCj4gCkxpa2UgZ3Vlc3QgZnJvbnQtZW5k IGRyaXZlciBjaGVja3MgaWYgdGhlIGJhY2tlbmQgc3RhdGUgaXMKWGVuYnVzU3RhdGVJbml0V2Fp dCwgaWYgbm90LCB0ZWxsIHRoZSBiYWNrZW5kIHRvIHJlc2V0IHRvClhlbmJ1c1N0YXRlSW5pdFdh aXQgc3RhdGU/Cgo+IFVsdGltYXRlbHkgaXQgZGlkbid0IHNlZW0gd29ydGggdGhlIGVmZm9ydCB0 byBlbmdpbmVlciBhbGwgdGhhdCBnaXZlbgo+IHRoYXQgbW9zdGx5IHRoZSBzYW1lIGFpbXMgKGZh c3RlciBQViBhc3Npc3RlZCBib290KSBjb3VsZCBiZSBhY2hpZXZlZAo+IGJ5IHVzaW5nIFVFRkkg Zm9yIG1vc3QgbW9kZXJuIE9TZXMuClllcywgZm9yIG1vZGVybiBPU2VzIGl0IGNvdWxkIFVFRkku IEJ1dCBmb3Igc29tZSBvbGQgT1NlcyBvciBzb21lCmV4aXN0aW5nIFZNcywgaWYgd2Ugd2FudCB0 byB1c2UgUFYgYXNzaXN0ZWQgYm9vdCwgaXQgbmVlZHMgdG8gYWRkIHRoaXMKaW4gc2VhYmlvcy4K ClRoYW5rcywKLS0gClNoYW5ub24KCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4u b3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=