From: Tom St Denis Subject: [PATCH umr] Fix PBA addressing on APUs with a non-zero FB_OFFSET Date: Tue, 20 Mar 2018 12:23:33 -0400 Message-ID: <20180320162333.13137-1-tom.stdenis@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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: Tom St Denis VGVzdGVkIHdpdGggbXkgQ2Fycml6byBhbmQgUG9sYXJpczEwLgoKU2lnbmVkLW9mZi1ieTogVG9t IFN0IERlbmlzIDx0b20uc3RkZW5pc0BhbWQuY29tPgotLS0KIHNyYy9saWIvcmVhZF92cmFtLmMg fCAxNyArKysrKysrKysrKysrLS0tLQogMSBmaWxlIGNoYW5nZWQsIDEzIGluc2VydGlvbnMoKyks IDQgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvc3JjL2xpYi9yZWFkX3ZyYW0uYyBiL3NyYy9s aWIvcmVhZF92cmFtLmMKaW5kZXggODY4NjRjNjA3NmJkLi5kZTliNjQ5N2Y0MTkgMTAwNjQ0Ci0t LSBhL3NyYy9saWIvcmVhZF92cmFtLmMKKysrIGIvc3JjL2xpYi9yZWFkX3ZyYW0uYwpAQCAtMTE4 LDcgKzExOCw3IEBAIHN0YXRpYyBpbnQgdW1yX2FjY2Vzc192cmFtX3ZpKHN0cnVjdCB1bXJfYXNp YyAqYXNpYywgdWludDMyX3Qgdm1pZCwKIHsKIAl1aW50NjRfdCBzdGFydF9hZGRyLCBwYWdlX3Rh YmxlX3N0YXJ0X2FkZHIsIHBhZ2VfdGFibGVfYmFzZV9hZGRyLAogCQkgcGFnZV90YWJsZV9zaXpl LCBwdGVfaWR4LCBwZGVfaWR4LCBwdGVfZW50cnksIHBkZV9lbnRyeSwKLQkJIHZtX2ZiX2Jhc2Us IHBkZV9tYXNrLCBwdGVfbWFzazsKKwkJIHZtX2ZiX2Jhc2UsIHZtX2ZiX29mZnNldCwgcGRlX21h c2ssIHB0ZV9tYXNrOwogCXVpbnQzMl90IGNodW5rX3NpemUsIHRtcDsKIAlpbnQgcGFnZV90YWJs ZV9kZXB0aDsKIAlzdHJ1Y3QgewpAQCAtMTM5LDcgKzEzOSw4IEBAIHN0YXRpYyBpbnQgdW1yX2Fj Y2Vzc192cmFtX3ZpKHN0cnVjdCB1bXJfYXNpYyAqYXNpYywgdWludDMyX3Qgdm1pZCwKIAkJCW1t Vk1fQ09OVEVYVHhfUEFHRV9UQUJMRV9TVEFSVF9BRERSLAogCQkJbW1WTV9DT05URVhUeF9DTlRM LAogCQkJbW1WTV9DT05URVhUeF9QQUdFX1RBQkxFX0JBU0VfQUREUiwKLQkJCW1tTUNfVk1fRkJf TE9DQVRJT047CisJCQltbU1DX1ZNX0ZCX0xPQ0FUSU9OLAorCQkJbW1NQ19WTV9GQl9PRkZTRVQ7 CiAJfSByZWdpc3RlcnM7CiAJY2hhciBidWZbNjRdOwogCXVuc2lnbmVkIGNoYXIgKnBkc3QgPSBk c3Q7CkBAIC0xODUsMjAgKzE4NiwyNCBAQCBzdGF0aWMgaW50IHVtcl9hY2Nlc3NfdnJhbV92aShz dHJ1Y3QgdW1yX2FzaWMgKmFzaWMsIHVpbnQzMl90IHZtaWQsCiAJcmVnaXN0ZXJzLm1tTUNfVk1f RkJfTE9DQVRJT04gPSB1bXJfcmVhZF9yZWdfYnlfbmFtZShhc2ljLCAibW1NQ19WTV9GQl9MT0NB VElPTiIpOwogCXZtX2ZiX2Jhc2UgID0gKCh1aW50NjRfdClyZWdpc3RlcnMubW1NQ19WTV9GQl9M T0NBVElPTiAmIDB4RkZGRikgPDwgMjQ7CiAKKwlyZWdpc3RlcnMubW1NQ19WTV9GQl9PRkZTRVQg PSB1bXJfcmVhZF9yZWdfYnlfbmFtZShhc2ljLCAibW1NQ19WTV9GQl9PRkZTRVQiKTsKKwl2bV9m Yl9vZmZzZXQgID0gKCh1aW50NjRfdClyZWdpc3RlcnMubW1NQ19WTV9GQl9PRkZTRVQgJiAweEZG RkYpIDw8IDIyOwogCiAJaWYgKGFzaWMtPm9wdGlvbnMudmVyYm9zZSkKIAkJZnByaW50ZihzdGRl cnIsCiAJCQkJIltWRVJCT1NFXTogbW1WTV9DT05URVhUJWRfUEFHRV9UQUJMRV9TVEFSVF9BRERS PTB4JWxseFxuIgogCQkJCSJbVkVSQk9TRV06IG1tVk1fQ09OVEVYVCVkX1BBR0VfVEFCTEVfQkFT RV9BRERSPTB4JWxseFxuIgogCQkJCSJbVkVSQk9TRV06IG1tVk1fQ09OVEVYVCVkX0NOVEw9MHgl bGx4XG4iCi0JCQkJIltWRVJCT1NFXTogbW1NQ19WTV9GQl9MT0NBVElPTj0weCVsbHhcbiIsCisJ CQkJIltWRVJCT1NFXTogbW1NQ19WTV9GQl9MT0NBVElPTj0weCVsbHhcbiIKKwkJCQkiW1ZFUkJP U0VdOiBtbU1DX1ZNX0ZCX09GRlNFVD0weCVsbHhcbiIsCiAJCQkoaW50KXZtaWQgPyAxIDogMCwK IAkJCSh1bnNpZ25lZCBsb25nIGxvbmcpcmVnaXN0ZXJzLm1tVk1fQ09OVEVYVHhfUEFHRV9UQUJM RV9TVEFSVF9BRERSLAogCQkJKGludCl2bWlkID8gMSA6IDAsCiAJCQkodW5zaWduZWQgbG9uZyBs b25nKXJlZ2lzdGVycy5tbVZNX0NPTlRFWFR4X1BBR0VfVEFCTEVfQkFTRV9BRERSLAogCQkJKGlu dCl2bWlkID8gMSA6IDAsCiAJCQkodW5zaWduZWQgbG9uZyBsb25nKXJlZ2lzdGVycy5tbVZNX0NP TlRFWFR4X0NOVEwsCi0JCQkodW5zaWduZWQgbG9uZyBsb25nKXJlZ2lzdGVycy5tbU1DX1ZNX0ZC X0xPQ0FUSU9OKTsKKwkJCSh1bnNpZ25lZCBsb25nIGxvbmcpcmVnaXN0ZXJzLm1tTUNfVk1fRkJf TE9DQVRJT04sCisJCQkodW5zaWduZWQgbG9uZyBsb25nKXJlZ2lzdGVycy5tbU1DX1ZNX0ZCX09G RlNFVCk7CiAKIAlhZGRyZXNzIC09IHBhZ2VfdGFibGVfc3RhcnRfYWRkcjsKIApAQCAtMjYyLDYg KzI2NywxMCBAQCBzdGF0aWMgaW50IHVtcl9hY2Nlc3NfdnJhbV92aShzdHJ1Y3QgdW1yX2FzaWMg KmFzaWMsIHVpbnQzMl90IHZtaWQsCiAKIAkJCS8vIGNvbXB1dGUgc3RhcnRpbmcgYWRkcmVzcwog CQkJc3RhcnRfYWRkciA9IGRtYV90b19waHlzKGFzaWMsIHB0ZV9maWVsZHMucGFnZV9iYXNlX2Fk ZHIpICsgKGFkZHJlc3MgJiAweEZGRik7CisKKwkJCWlmICghcHRlX2ZpZWxkcy5zeXN0ZW0pCisJ CQkJc3RhcnRfYWRkciA9IHN0YXJ0X2FkZHIgLSB2bV9mYl9vZmZzZXQ7CisKIAkJfSBlbHNlIHsK IAkJCS8vIGRlcHRoID09IDAgPT0gUFRFIG9ubHkKIAkJCXB0ZV9pZHggPSAoYWRkcmVzcyA+PiAx Mik7Ci0tIAoyLjE0LjMKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=