From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shannon Zhao Subject: [PATCH v5 09/22] arm/p2m: Add helper functions to map memory regions Date: Fri, 4 Mar 2016 14:15:39 +0800 Message-ID: <1457072152-16128-10-git-send-email-zhaoshenglong@huawei.com> References: <1457072152-16128-1-git-send-email-zhaoshenglong@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1457072152-16128-1-git-send-email-zhaoshenglong@huawei.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xen.org Cc: hangaohuai@huawei.com, stefano.stabellini@citrix.com, shannon.zhao@linaro.org, zhaoshenglong@huawei.com List-Id: xen-devel@lists.xenproject.org RnJvbTogUGFydGggRGl4aXQgPHBhcnRoLmRpeGl0QGxpbmFyby5vcmc+CgpDcmVhdGUgYSBoZWxw ZXIgZnVuY3Rpb24gZm9yIG1hcHBpbmcgd2l0aCBjYWNoZWQgYXR0cmlidXRlcyBhbmQKcmVhZC13 cml0ZSByYW5nZS4KClNpZ25lZC1vZmYtYnk6IFBhcnRoIERpeGl0IDxwYXJ0aC5kaXhpdEBsaW5h cm8ub3JnPgpTaWduZWQtb2ZmLWJ5OiBTaGFubm9uIFpoYW8gPHNoYW5ub24uemhhb0BsaW5hcm8u b3JnPgotLS0KdjU6IHVzZSBwMm1fYWNjZXNzX3J3IGFuZCByZW5hbWUgdG8gbWFwX3JlZ2lvbnNf cncKLS0tCiB4ZW4vYXJjaC9hcm0vcDJtLmMgICAgICAgIHwgMjYgKysrKysrKysrKysrKysrKysr KysrKysrKysKIHhlbi9pbmNsdWRlL2FzbS1hcm0vcDJtLmggfCAxMCArKysrKysrKysrCiAyIGZp bGVzIGNoYW5nZWQsIDM2IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS94ZW4vYXJjaC9hcm0v cDJtLmMgYi94ZW4vYXJjaC9hcm0vcDJtLmMKaW5kZXggYTJhOWM0Yi4uZDIwNjYxNiAxMDA2NDQK LS0tIGEveGVuL2FyY2gvYXJtL3AybS5jCisrKyBiL3hlbi9hcmNoL2FybS9wMm0uYwpAQCAtMTIx OCw2ICsxMjE4LDMyIEBAIGludCBwMm1fcG9wdWxhdGVfcmFtKHN0cnVjdCBkb21haW4gKmQsCiAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgIGQtPmFyY2gucDJtLmRlZmF1bHRfYWNjZXNzKTsK IH0KIAoraW50IG1hcF9yZWdpb25zX3J3KHN0cnVjdCBkb21haW4gKmQsCisgICAgICAgICAgICAg ICAgICAgICB1bnNpZ25lZCBsb25nIHN0YXJ0X2dmbiwKKyAgICAgICAgICAgICAgICAgICAgIHVu c2lnbmVkIGxvbmcgbnIsCisgICAgICAgICAgICAgICAgICAgICB1bnNpZ25lZCBsb25nIG1mbikK K3sKKyAgICByZXR1cm4gYXBwbHlfcDJtX2NoYW5nZXMoZCwgSU5TRVJULAorICAgICAgICAgICAg ICAgICAgICAgICAgICAgICBwZm5fdG9fcGFkZHIoc3RhcnRfZ2ZuKSwKKyAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgcGZuX3RvX3BhZGRyKHN0YXJ0X2dmbiArIG5yKSwKKyAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgcGZuX3RvX3BhZGRyKG1mbiksCisgICAgICAgICAgICAgICAgICAg ICAgICAgICAgIE1BVFRSX01FTSwgMCwgcDJtX21taW9fZGlyZWN0LAorICAgICAgICAgICAgICAg ICAgICAgICAgICAgICBwMm1fYWNjZXNzX3J3KTsKK30KKworaW50IHVubWFwX3JlZ2lvbnNfcnco c3RydWN0IGRvbWFpbiAqZCwKKyAgICAgICAgICAgICAgICAgICAgICAgdW5zaWduZWQgbG9uZyBz dGFydF9nZm4sCisgICAgICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIGxvbmcgbnIsCisgICAg ICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIGxvbmcgbWZuKQoreworICAgIHJldHVybiBhcHBs eV9wMm1fY2hhbmdlcyhkLCBSRU1PVkUsCisgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHBm bl90b19wYWRkcihzdGFydF9nZm4pLAorICAgICAgICAgICAgICAgICAgICAgICAgICAgICBwZm5f dG9fcGFkZHIoc3RhcnRfZ2ZuICsgbnIpLAorICAgICAgICAgICAgICAgICAgICAgICAgICAgICBw Zm5fdG9fcGFkZHIobWZuKSwKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgTUFUVFJfTUVN LCAwLCBwMm1faW52YWxpZCwKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgcDJtX2FjY2Vz c19ydyk7Cit9CisKIGludCBtYXBfbW1pb19yZWdpb25zKHN0cnVjdCBkb21haW4gKmQsCiAgICAg ICAgICAgICAgICAgICAgICB1bnNpZ25lZCBsb25nIHN0YXJ0X2dmbiwKICAgICAgICAgICAgICAg ICAgICAgIHVuc2lnbmVkIGxvbmcgbnIsCmRpZmYgLS1naXQgYS94ZW4vaW5jbHVkZS9hc20tYXJt L3AybS5oIGIveGVuL2luY2x1ZGUvYXNtLWFybS9wMm0uaAppbmRleCA0MzM5NTJhLi4xN2JlNmFk IDEwMDY0NAotLS0gYS94ZW4vaW5jbHVkZS9hc20tYXJtL3AybS5oCisrKyBiL3hlbi9pbmNsdWRl L2FzbS1hcm0vcDJtLmgKQEAgLTE0NCw2ICsxNDQsMTYgQEAgaW50IHAybV9jYWNoZV9mbHVzaChz dHJ1Y3QgZG9tYWluICpkLCB4ZW5fcGZuX3Qgc3RhcnRfbWZuLCB4ZW5fcGZuX3QgZW5kX21mbik7 CiAvKiBTZXR1cCBwMm0gUkFNIG1hcHBpbmcgZm9yIGRvbWFpbiBkIGZyb20gc3RhcnQtZW5kLiAq LwogaW50IHAybV9wb3B1bGF0ZV9yYW0oc3RydWN0IGRvbWFpbiAqZCwgcGFkZHJfdCBzdGFydCwg cGFkZHJfdCBlbmQpOwogCitpbnQgbWFwX3JlZ2lvbnNfcncoc3RydWN0IGRvbWFpbiAqZCwKKyAg ICAgICAgICAgICAgICAgICAgdW5zaWduZWQgbG9uZyBzdGFydF9nZm4sCisgICAgICAgICAgICAg ICAgICAgIHVuc2lnbmVkIGxvbmcgbnJfbWZucywKKyAgICAgICAgICAgICAgICAgICAgdW5zaWdu ZWQgbG9uZyBtZm4pOworCitpbnQgdW5tYXBfcmVnaW9uc19ydyhzdHJ1Y3QgZG9tYWluICpkLAor ICAgICAgICAgICAgICAgICAgICB1bnNpZ25lZCBsb25nIHN0YXJ0X2dmbiwKKyAgICAgICAgICAg ICAgICAgICAgdW5zaWduZWQgbG9uZyBucl9tZm5zLAorICAgICAgICAgICAgICAgICAgICB1bnNp Z25lZCBsb25nIG1mbik7CisKIGludCBndWVzdF9waHlzbWFwX2FkZF9lbnRyeShzdHJ1Y3QgZG9t YWluICpkLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIGxvbmcgZ2ZuLAog ICAgICAgICAgICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIGxvbmcgbWZuLAotLSAKMi4wLjQK CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRl dmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVu Lm9yZy94ZW4tZGV2ZWwK