From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zeng, Oak" Subject: [PATCH 5/5] amd/amdgpu: Introduce new page mapping scheme for arcturus Date: Wed, 7 Aug 2019 02:31:14 +0000 Message-ID: <1565145062-16674-5-git-send-email-Oak.Zeng@amd.com> References: <1565145062-16674-1-git-send-email-Oak.Zeng@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1565145062-16674-1-git-send-email-Oak.Zeng-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" Cc: "Kuehling, Felix" , "Zeng, Oak" , "Koenig, Christian" , "Keely, Sean" VGhlIG5ldyBtZW1vcnkgbWFwcGluZyBzY2hlbWUgaXM6CkZpbmUtZ3JhaW4gY29oZXJlbmN5OiBs b2NhbCBDQyBhbmQgcmVtb3RlIFVDLCB3aXRoIHNub29wLgpDb2Fyc2UtZ3JhaW4gY29oZXJlbmN5 OiBsb2NhbCBSVyBhbmQgcmVtb3RlIFVDLCB3aXRoIHNub29wLgoKQ2hhbmdlLUlkOiBJNmEwNzEy NDlmOTUzY2JlZDgxM2JmZDk1M2I2YTJlMDgyNmY1NGY4NgpTaWduZWQtb2ZmLWJ5OiBPYWsgWmVu ZyA8T2FrLlplbmdAYW1kLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9nbWNf djZfMC5jIHwgIDEgKwogZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvZ21jX3Y5XzAuYyB8IDIz ICsrKysrKysrKysrKysrKysrKysrKystCiAyIGZpbGVzIGNoYW5nZWQsIDIzIGluc2VydGlvbnMo KyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdw dS9nbWNfdjZfMC5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvZ21jX3Y2XzAuYwppbmRl eCAyYjJhZjZhLi41MWRhZTdmIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdw dS9nbWNfdjZfMC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dtY192Nl8wLmMK QEAgLTQyMCw2ICs0MjAsNyBAQCBzdGF0aWMgdWludDMyX3QgZ21jX3Y2XzBfZ2V0X3ZtX21hcHBp bmdfZmxhZ3Moc3RydWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYsCiAKIAlyZXR1cm4gbWFwcGluZ19m bGFnczsKIH0KKwogc3RhdGljIHZvaWQgZ21jX3Y2XzBfc2V0X2ZhdWx0X2VuYWJsZV9kZWZhdWx0 KHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LAogCQkJCQkgICAgICBib29sIHZhbHVlKQogewpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvZ21jX3Y5XzAuYyBiL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dtY192OV8wLmMKaW5kZXggOGJlZWZhZi4uNzE4YjM4OCAx MDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvZ21jX3Y5XzAuYworKysgYi9k cml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9nbWNfdjlfMC5jCkBAIC02ODcsNiArNjg3LDI3IEBA IHN0YXRpYyB1aW50MzJfdCBnbWNfdjlfMF9nZXRfdm1fbWFwcGluZ19mbGFncyhzdHJ1Y3QgYW1k Z3B1X2RldmljZSAqYWRldiwKIAlyZXR1cm4gbWFwcGluZ19mbGFnczsKIH0KIAorc3RhdGljIHVp bnQzMl90IGdtY192OV8wX2FyY3R1cnVzX2dldF92bV9tYXBwaW5nX2ZsYWdzKHN0cnVjdCBhbWRn cHVfZGV2aWNlICphZGV2LAorCQkJCXVpbnQzMl90IGFsbG9jX2ZsYWdzLCBib29sIHJlbW90ZV9t YXBwaW5nKQoreworCXVpbnQzMl90IG1hcHBpbmdfZmxhZ3MgPSBBTURHUFVfVk1fUEFHRV9SRUFE QUJMRTsKKworCWlmIChhbGxvY19mbGFncyAmIEFMTE9DX01FTV9GTEFHU19XUklUQUJMRSkKKwkJ bWFwcGluZ19mbGFncyB8PSBBTURHUFVfVk1fUEFHRV9XUklURUFCTEU7CisJaWYgKGFsbG9jX2Zs YWdzICYgQUxMT0NfTUVNX0ZMQUdTX0VYRUNVVEFCTEUpCisJCW1hcHBpbmdfZmxhZ3MgfD0gQU1E R1BVX1ZNX1BBR0VfRVhFQ1VUQUJMRTsKKwlpZiAoKGFsbG9jX2ZsYWdzICYgQUxMT0NfTUVNX0ZM QUdTX1ZSQU0pICYmICFyZW1vdGVfbWFwcGluZykgeworCQlpZiAoYWxsb2NfZmxhZ3MgJiBBTExP Q19NRU1fRkxBR1NfQ09IRVJFTlQpCisJCQltYXBwaW5nX2ZsYWdzIHw9IEFNREdQVV9WTV9NVFlQ RV9DQzsKKwkJZWxzZQorCQkJbWFwcGluZ19mbGFncyB8PSBBTURHUFVfVk1fTVRZUEVfUlc7CisJ fSBlbHNlIHsKKwkJbWFwcGluZ19mbGFncyB8PSBBTURHUFVfVk1fTVRZUEVfVUM7CisJCW1hcHBp bmdfZmxhZ3MgfD0gQU1ER1BVX1ZNX1BBR0VfU05PT1BFRDsKKwl9CisKKwlyZXR1cm4gbWFwcGlu Z19mbGFnczsKK30KIAogc3RhdGljIGNvbnN0IHN0cnVjdCBhbWRncHVfZ21jX2Z1bmNzIGdtY192 OV8wX2dtY19mdW5jcyA9IHsKIAkuZmx1c2hfZ3B1X3RsYiA9IGdtY192OV8wX2ZsdXNoX2dwdV90 bGIsCkBAIC03MDMsNyArNzI0LDcgQEAgc3RhdGljIGNvbnN0IHN0cnVjdCBhbWRncHVfZ21jX2Z1 bmNzIGdtY192OV8wX2FyY3R1cnVzX2dtY19mdW5jcyA9IHsKIAkuZW1pdF9wYXNpZF9tYXBwaW5n ID0gZ21jX3Y5XzBfZW1pdF9wYXNpZF9tYXBwaW5nLAogCS5nZXRfdm1fcHRlX2ZsYWdzID0gZ21j X3Y5XzBfYXJjdHVydXNfZ2V0X3ZtX3B0ZV9mbGFncywKIAkuZ2V0X3ZtX3BkZSA9IGdtY192OV8w X2dldF92bV9wZGUsCi0JLmdldF92bV9tYXBwaW5nX2ZsYWdzID0gZ21jX3Y5XzBfZ2V0X3ZtX21h cHBpbmdfZmxhZ3MKKwkuZ2V0X3ZtX21hcHBpbmdfZmxhZ3MgPSBnbWNfdjlfMF9hcmN0dXJ1c19n ZXRfdm1fbWFwcGluZ19mbGFncwogfTsKIAogc3RhdGljIHZvaWQgZ21jX3Y5XzBfc2V0X2dtY19m dW5jcyhzdHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRldikKLS0gCjIuNy40CgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAph bWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZng=