From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: [for-4.7] Request input on XENMAPSPACE_dev_mmio Date: Tue, 24 May 2016 14:24:22 +0100 Message-ID: <57445606.7030806@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Stefano Stabellini , Jan Beulich , Wei Liu , Andrew Cooper , George Dunlap , Konrad Rzeszutek Wilk , Tim Deegan , Ian Jackson , edgar.iglesias@xilinx.com Cc: Steve Capper , Shannon Zhao , Xen Devel List-Id: xen-devel@lists.xenproject.org SGkgYWxsLAoKU29ycnkgZm9yIG5vdGljaW5nIHRoaXMgcHJvYmxlbSBsYXRlIGluIHRoZSByZWxl YXNlIHByb2Nlc3MuCgpUaGUgbWFwcGluZyBzcGFjZSBYRU5NQVBTUEFDRV9kZXZfbW1pbyBoYXMg YmVlbiBpbnRyb2R1Y2VkIHJlY2VudGx5IAood2lsbCBiZSBwcmVzZW50IGluIFhlbiA0LjcpIHRv IGxldCBkb20wIG1hcCBkZXZpY2UgTU1JTyByZWdpb25zIHdoZW4gCkFDUEkgaXMgaW4tdXNlIG9u IEFSTSBwbGF0Zm9ybS4KClhlbiBBUk0gd2lsbCBtYXAgdGhvc2UgcmVnaW9ucyBpbiB0aGUgc3Rh Z2UtMiBwYWdlIHRhYmxlIHVzaW5nIHRoZSAKbWVtb3J5IGF0dHJpYnV0ZSBEZXZpY2VfbkduUkUg KGkuZSBub24tR2F0aGVyaW5nLCBub24tUmVvcmRlcmluZywgCm5vLXVuYWxpZ25lZCBhY2Nlc3Mp LgoKVGhlIGZpbmFsIG1lbW9yeSBhdHRyaWJ1dGUgaXMgYSBjb21iaW5hdGlvbiBvZiBzdGFnZS0x IChoYW5kbGVkIGJ5IHRoZSAKa2VybmVsKSBhbmQgc3RhZ2UtMiBhdHRyaWJ1dGVzLiBJdCB3aWxs IGFsd2F5cyByZXN1bHQgdG8gYSByZXN0cmljdGl2ZSAKbWVtb3J5IGF0dHJpYnV0ZSAoc2VlIEQ0 LjQuMyBpbiBBUk0gRERJIDA0ODdBLmkpLgoKRGV2aWNlX25HblJFIGlzIG9uZSBvZiB0aGUgbW9z dCByZXN0cmljdGl2ZSBtZW1vcnkgYXR0cmlidXRlLCB3aGlsc3QgaXQgCmZpdHMgaW4gbG90IG9m IGNhc2UsIHRoZSBwZXJmb3JtYW5jZSBhcmUgbm90IGdyZWF0IG9uIGRldmljZSBzdWNoIGFzIApn cmFwaGljIGNhcmRzLCBhbmQgaXQgbWFrZXMgaW1wb3NzaWJsZSB0byBhY2Nlc3MgdGhvc2UgcmVn aW9ucyB3aXRoIAp1bmFsaWduZWQgYWNjZXNzIChhIGxvdCBvZiBMaW51eCBkcml2ZXJzIHVzZXMg bWVtY3B5IHdoaWNoIGRvZXMgCnVuYWxpZ25lZCBhY2Nlc3MpLgoKVW5mb3J0dW5hdGVseSBpdCBp cyBub3QgcG9zc2libGUgdG8gZmluZCBhIHdlYWtlciBtZW1vcnkgYXR0cmlidXRlIHRoYXQgCndv dWxkIGZpdCBmb3IgZXZlcnlvbmUuIEZvciBpbnN0YW5jZSwgd2Ugd291bGQgbmVlZCB0byBtYXAg c3RhdGljIFJBTSAKd2l0aCBub3JtYWwgbWVtb3J5IGF0dHJpYnV0ZSB0byBhbGxvdyBzcGVjdWxh dGlvbiBhbmQgdW5hbGlnbmVkIGFjY2Vzcy4KCkhvd2V2ZXIsIHRoZSBzYW1lIG5vcm1hbCBtZW1v cnkgY291bGQgbm90IGJlIHVzZWQgZm9yIE1NSU9zIGhhdmluZyAKc2lkZS1lZmZlY3QgKHN1Y2gg YXMgYW4gVUFSVCkgYmVjYXVzZSB0aGUgcHJvY2Vzc29yIHdvdWxkIGJlIGFsbG93ZWQgdG8gCmZl dGNoIGFkZGl0aW9uYWwgbWVtb3J5IGxvY2F0aW9ucy4KCkZvciBtb3JlIGRldGFpbHMgYWJvdXQg dGhlIGRpZmZlcmVudCBtZW1vcnkgYXR0cmlidXRlcyBzZWUgQjIuOCBpbiBBUk0gCkRESSAwNDg3 QS5pLgoKSW4gdGhlIGNhc2Ugb2YgQUNQSSwgb25seSBET00wIGhhcyBhY2Nlc3MgdG8gdGhlIGZ1 bGwgZGVzY3JpcHRpb24gb2YgdGhlIApkZXZpY2UgYW5kIGtub3cgdGhlIG1lbW9yeSBhdHRyaWJ1 dGUgdG8gdXNlLiBTbyB3ZSBuZWVkIHRvIGV4cGFuZApYRU5NQVBTUEFDRV9kZXZfbW1pbyB0byBw cm92aWRlIHRoZSBtZW1vcnkgYXR0cmlidXRlICh0aGlzIGNvdWxkIGJlIGRvbmUgCnVzaW5nIHRo ZSB0b3AgYml0cyBvZiAnc3BhY2UnKS4KCkZvciBBUk0gd2Ugd291bGQgbmVlZCBhdCBsZWFzdCB0 aGUgZm9sbG93aW5nIGF0dHJpYnV0ZXM6CiAgIC0gbm9ybWFsIHVuY2FjaGVkIG1lbW9yeTogZm9y IHdyaXRlLWNvbWJpbmUgb24gU1JBTSBvciB2aWRlbyBSQU0KICAgLSBEZXZpY2VfbkduUkU6IG5v bi1nYXRoZXJpbmcgYW5kIG5vbi1yZW9yZGVyaW5nCiAgIC0gRGV2aWNlX0dSRTogZ2F0aGVyaW5n IGFuZCByZWRvcmRlcmluZwoKSXQgbWlnaHQgYmUgd29ydGggdG8gYWxzbyBjb25zaWRlciAibm9y bWFsIGNhY2hlIG1lbW9yeSIuCgpYZW4gNC43IHdpbGwgYmUgcmVsZWFzZSB2ZXJ5IHNvb24gKH4g Y291cGxlIG9mIHdlZWtzKSwgc28gd2UgaGF2ZSBmZXcgCnNvbHV0aW9uczoKICAgICAxKSBFeHRl bmQgWEVOTUFQU1BBQ0VfZGV2X21taW8gZm9yIFhlbiA0LjcKICAgICAyKSBXYWl0IGZvciBYZW4g NC44IHRvIGZpeCBpdDogdGhpcyBtYXkgcmVxdWlyZSB0byBpbnRyb2R1Y2UgYSBuZXcgCnNwYWNl IHRvIGJlIGJhY2t3YXJkIGNvbXBhdGlibGUuCiAgICAgMykgUmV2ZXJ0IFhFTk1BUFNQQUNFX2Rl dl9tbWlvIGZvciBYZW4gNC43IGFuZCByZS1pbnRyb2R1Y2UgaXQgCnByb3Blcmx5IG9uIFhlbiA0 Ljg6IEl0IGlzIG9ubHkgdXNlZCBieSBBQ1BJIG9uIEFSTSB3aGljaCBpcyBhIHRlY2ggcHJldmll dy4KCkkgd291bGQgbGVhbiB0b3dhcmQgdGhlIHNvbHV0aW9uIDEpIHRvIGF2b2lkIGRlbGF5aW5n IEFDUEkgc3VwcG9ydCBmb3IgCkFSTSBhbmQgYXZvaWQgaW50cm9kdWNpbmcgYW4gc3ViLWh5cGVy Y2FsbCB3aGljaCBkb2VzIG5vdCBmaXQgZm9yIG91ciB1c2FnZS4KCkkgdGhpbmsgdGhlIHNwYWNl IGNvdWxkIGJlIGV4dGVuZCBpbiBhIGxpZ2h0d2VpZ2h0IHZlcnNpb24gZm9yIFhlbiA0LjcgCmJ5 IGludHJvZHVjaW5nIG9ubHkgb25lIG1lbW9yeSBhdHRyaWJ1dGUgYW5kIHdhcm4gb24gYW55IG90 aGVyIHZhbHVlLgoKRG8geW91IGhhdmUgYW55IG9waW5pb25zIG9uIHRoZSB3YXkgdG8gZml4IGl0 PyBJIGNhbiBwcm92aWRlIGEgcGF0Y2ggYXMgCnNvb24gYXMgcG9zc2libGUuCgpSZWdhcmRzLAoK LS0gCkp1bGllbiBHcmFsbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpo dHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK