From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jiandi An Subject: Re: Xen: ARM: Support for mapping ECAM PCIe Config Space Specified In Static ACPI Table Date: Tue, 20 Dec 2016 00:31:22 -0600 Message-ID: <5858D03A.7050704@codeaurora.org> References: <5850FC0F.4070307@codeaurora.org> <1862b75a-0aeb-ab56-af9b-ef26637e18a8@arm.com> <55e82b99-663a-e8aa-91c8-80ee284e325f@arm.com> <5a5cb82c-4408-0e31-f447-4f6ebdcd2fc6@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5a5cb82c-4408-0e31-f447-4f6ebdcd2fc6@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Julien Grall Cc: "xen-devel@lists.xen.org" , "sstabellini@kernel.org" , "shankerd@codeaurora.org" , "Jaggi, Manish" List-Id: xen-devel@lists.xenproject.org T24gMTIvMTkvMTYgMDc6MTEsIEp1bGllbiBHcmFsbCB3cm90ZToKPiAKPiAKPiBPbiAxOS8xMi8y MDE2IDEzOjIwLCBKYWdnaSwgTWFuaXNoIHdyb3RlOgo+Pj4gT24gMTYvMTIvMjAxNiAxNTo0OSwg SnVsaWVuIEdyYWxsIHdyb3RlOgo+Pj4+IE9uIDE0LzEyLzE2IDA4OjAwLCBKaWFuZGkgQW4gd3Jv dGU6Cj4+Pj4+IFhlbiBjdXJyZW50bHkgZG9lc24ndCBtYXAgRUNBTSBzcGFjZSBzcGVjaWZpZWQg aW4gc3RhdGljIEFDUEkgdGFibGUuCj4+Pj4+IFNlZWtpbmcgb3BpbmlvbiBvbiBob3cgdGhpcyBz aG91bGQgYmUgaGFuZGxlZCBwcm9wZXJseS4KPj4+Pj4gRWFjaCByb290IGNvbXBsZXggRUNBTSBy ZWdpb24gdGFrZXMgdXAgNjRLIDRLIHBhZ2VzICgyNTZNQikuCj4+Pj4+IEZvciBzb21lIHBsYXRm b3JtcyB0aGVyZSBtaWdodCBiZSBtdWx0aXBsZSByb290IGNvbXBsZXhlcy4KPj4+Pj4gSXMgdGhl IHBsYW4gdG8gbWFwIGFsbCBhdCBvbmNlP0p1bGllbiBoYXMgbWVudGlvbmVkIHN1cHBvcnQKPj4+ Pj4gZm9yIG1hcHBpbmcgRUNBTSBtYXkgY29tZSB3aGVuIHN1cHBvcnQgZm9yIFBDSSBwYXNzdGhy b3VnaCBpcwo+Pj4+PiBhZGRlZCwgaXMgdGhhdCByaWdodD8gV2hhdCBtZWNoYW5pc20gd2lsbCBp dCBiZT8gV2lsbCBYZW4gb3IKPj4+Pj4gZG9tMCBiZSB0aGUgb25lIHRoYXQgcGFyc2VzIHRoZSBz dGFpYyBBQ1BJIHRhYmxlcyBhbmQgbWFwIHRoZSBFQ0FNIHNwYWNlPwo+Pj4+Cj4+Pj4gRm9yIHBl cmZvcm1hbmNlIHJlYXNvbiwgZWFjaCBFQ0FNIHJlZ2lvbiB3b3VsZCBuZWVkIHRvIGJlIG1hcHBl ZCBhdAo+Pj4+IG9uY2UsIHNvIHRoZSBzdGFnZS0yIHBhZ2UgdGFibGUgY291bGQgdGFrZSBhZHZh bnRhZ2Ugb2Ygc3VwZXJwYWdlIChpdAo+Pj4+IHdpbGwgbW9zdGx5IGJlIDJNQikuCj4+Pj4KPj4+ PiBOb3csIEkgZG9uJ3QgdGhpbmsgWGVuIHNob3VsZCBtYXAgdGhlIEVDQU0gcmVnaW9uIGluIHN0 YWdlLTIgYmVmb3JlCj4+Pj4gaGFuZC4gQWxsIHRoZSByZWdpb25zIG1heSBub3QgYmUgZGVzY3Jp YmVkIGluIHRoZSBNQ0ZHIGFuZCBJIHdvdWxkIGxpa2UKPj4+PiB0byBzZWUgYSBnZW5lcmljIHNv bHV0aW9uLgo+Pj4+Cj4+Pj4gTG9va2luZyBhdCB0aGUgY29kZSAoc2VlIHBjaV9jcmVhdGVfZWNh bV9jcmVhdGUgaW4gZHJpdmVycy9wY2kvZWNhbS5jKSwKPj4+PiBpb3JlbWFwIGlzIHVzZWQuIEkg YmVsaWV2ZSB0aGUgcHJvYmxlbSBpcyB0aGUgc2FtZSBmb3IgdGhlIDIgb3RoZXIKPj4+PiB0aHJl YWRzIHlvdSBzZW50ICggWzFdIGFuZCBbMl0pLgo+Pj4+Cj4+Pj4gU28gaXQgbWlnaHQgYmUgZ29v ZCB0byBsb29rIGF0IGhvb2tpbmcgdXAgYSBjYWxsIHRvCj4+Pj4gWEVOTUVNX2FkZF90b19waHlz bWFwX3JhbmdlIGluIGlvcmVtYXAuCj4+Pj4KPj4+PiBBbnkgb3BpbmlvbnM/Cj4+Pgo+Pj4gSSB0 aG91Z2h0IGEgYml0IG1vcmUgYWJvdXQgaXQgYW5kIEkgcmVhbGl6ZWQgd2UgbmVlZCB0byBiZSBj YXV0aW91cyBvbgo+Pj4gaG93IHRvIHByb2NlZWQgaGVyZS4KPj4+Cj4+PiBET00wIHdpbGwgaGF2 ZSBhIG1peCBvZiByZWFsIGRldmljZXMgYW5kIGVtdWxhdGVkIGRldmljZXMgKGUuZyBzb21lIHBh cnQKPj4+IG9mIHRoZSBHSUMpLiBGb3IgdGhlIGVtdWxhdGVkIGRldmljZXMsIERPTTAgc2hvdWxk IG5vdCBjYWxsCj4+PiBYRU5NRU1fYWRkX3RvX3BoeXNtYXBfcmFuZ2UuIEhvd2V2ZXIsIERPTTAg aXMgbm90IGF3YXJlIHdoYXQgaXMgZW11bGF0ZWQKPj4+IG9yIG5vdCwgc28gZXZlbiB0aGUgY3Vy cmVudCBhcHByb2FjaCAoaG9va2luZyB1cCBpbiBwbGF0Zm9ybSBkZXZpY2UpCj4+PiBzZWVtcyBm cmFnaWxlLiBXZSByZWx5IG9uIFhlbiB0byBzYXkgInRoaXMgcmVnaW9uIGNhbm5vdCBiZSBtYXBw ZWQiLgo+Pj4KPj4gIFdoeSBub3QgYWRkIHN1cHBvcnQgZm9yIHBhcnNpbmcgQUNQSSB0YWJsZXMg aW4gWGVuLCBmcm9tIGxpbnV4LCAgYXMgd2UgcGFyc2UgZHQuCj4gCj4gQmVjYXVzZSBNTUlPIGNh biBiZSBkZXNjcmliZWQgaW4gQVNMIHRvby4gSSB3b3VsZCByYXRoZXIgYXZvaWQgdG8gaGF2ZSBh IGRpZmZlcmVudCBiZWhhdmlvciBkZXBlbmRpbmcgd2hldGhlciB0aGUgTU1JTyBoYXMgYmVlbiBk ZXNjcmliZWQgaW4gc3RhdGljIHRhYmxlIG9yIEFTTC4KPiAKPiBDaGVlcnMsCj4gCgpJIGFsc28g dGhpbmsgaG9va2luZyB1cCBhIGNhbGwgdG8gWEVOTUVNX2FkZF90b19waHlzbWFwX3JhbmdlIGlu IGlvcmVtYXAKaXMgbm90IGEgZ29vZCBhcHByb2FjaCBhcyBpb3JlbWFwKCkgaXMgY29tbW9ubHkg Y2FsbGVkIGluIHNvIG1hbnkgcGxhY2VzLgpJdCdzIG5vdCBpZGVhbCB0byBtYWtlIGEgY2hlY2sg b2YgYW0gSSBkb20wIHJ1bm5pbmcgdW5kZXIgeGVuIGV2ZXJ5IHRpbWUKaW9yZW1hcCgpIGlzIGNh bGxlZC4gIEFuZCBKdWxpZW4gYWxzbyBwb2ludGVkIG91dCwgbm90IGV2ZXJ5IGNhbGwgdG8gaW9y ZW1hcCgpCm5lZWRzIGEgc3RhZ2UgMiBtYXBwaW5nLgoKLS0gCkppYW5kaSBBbgpRdWFsY29tbSBE YXRhY2VudGVyIFRlY2hub2xvZ2llcywgSW5jLiBhcyBhbiBhZmZpbGlhdGUgb2YgUXVhbGNvbW0g VGVjaG5vbG9naWVzLCBJbmMuClF1YWxjb21tIFRlY2hub2xvZ2llcywgSW5jLiBpcyBhIG1lbWJl ciBvZiB0aGUgQ29kZSBBdXJvcmEgRm9ydW0sIGEgTGludXggRm91bmRhdGlvbiBDb2xsYWJvcmF0 aXZlIFByb2plY3QuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBz Oi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK