From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jordan Crouse Subject: [PATCH 13/14] drm/msm: Support per-instance address spaces Date: Wed, 21 Feb 2018 15:59:23 -0700 Message-ID: <20180221225924.30737-14-jcrouse@codeaurora.org> References: <20180221225924.30737-1-jcrouse@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180221225924.30737-1-jcrouse-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: jean-philippe.brucker-5wv7dgnIgG8@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, tfiga-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, vivek.gautam-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-arm-msm@vger.kernel.org Q3JlYXRlIGEgcGVyLWluc3RhbmNlIGFkZHJlc3Mgc3BhY2VzIHdoZW4gYSBuZXcgRFJNIGZpbGUg aW5zdGFuY2UgaXMKb3BlbmVkIGFzc3VtaW5nIHRoZSB0YXJnZXQgc3VwcG9ydHMgaXQgYW5kIHRo ZSB1bmRlcmx5aW5nCmluZnJhc3RydWN0dXJlIGV4aXN0cy4gSWYgdGhlIG9wZXJhdGlvbiBpcyB1 bnN1cHBvcnRlZCBmYWxsIGJhY2sKcXVpZXRseSB0byB1c2UgdGhlIGdsb2JhbCBwYWdldGFibGUu CgpTaWduZWQtb2ZmLWJ5OiBKb3JkYW4gQ3JvdXNlIDxqY3JvdXNlQGNvZGVhdXJvcmEub3JnPgot LS0KIGRyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2Rydi5jIHwgMzEgKysrKysrKysrKysrKysrKysr KysrKysrKysrKy0tLQogMSBmaWxlIGNoYW5nZWQsIDI4IGluc2VydGlvbnMoKyksIDMgZGVsZXRp b25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL21zbS9tc21fZHJ2LmMgYi9kcml2 ZXJzL2dwdS9kcm0vbXNtL21zbV9kcnYuYwppbmRleCA3NGRkMDlkYjkzZDcuLjI0ZDIzMjkzYjA5 MCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL21zbS9tc21fZHJ2LmMKKysrIGIvZHJpdmVy cy9ncHUvZHJtL21zbS9tc21fZHJ2LmMKQEAgLTIyLDYgKzIyLDcgQEAKICNpbmNsdWRlICJtc21f ZmVuY2UuaCIKICNpbmNsdWRlICJtc21fZ3B1LmgiCiAjaW5jbHVkZSAibXNtX2ttcy5oIgorI2lu Y2x1ZGUgIm1zbV9nZW0uaCIKIAogCiAvKgpAQCAtNTExLDcgKzUxMiwyNyBAQCBzdGF0aWMgaW50 IGNvbnRleHRfaW5pdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCBzdHJ1Y3QgZHJtX2ZpbGUgKmZp bGUpCiAKIAltc21fc3VibWl0cXVldWVfaW5pdChkZXYsIGN0eCk7CiAKLQljdHgtPmFzcGFjZSA9 IHByaXYtPmdwdS0+YXNwYWNlOworCS8qIEZJWE1FOiBEbyB3ZSB3YW50IGEgZHluYW1pYyBuYW1l IG9mIHNvbWUgc29ydD8gKi8KKwkvKiBGSVhNRTogV2UgbmVlZCBhIHNtYXJ0ZXIgd2F5IHRvIHNl dCB0aGUgcmFuZ2UgYmFzZWQgb24gdGFyZ2V0ICovCisKKwljdHgtPmFzcGFjZSA9IG1zbV9nZW1f YWRkcmVzc19zcGFjZV9jcmVhdGVfaW5zdGFuY2UoCisJCXByaXYtPmdwdS0+YXNwYWNlLT5tbXUs ICJncHUiLCAweDEwMDAwMDAwMCwgMHgxZmZmZmZmZmYpOworCisJaWYgKElTX0VSUihjdHgtPmFz cGFjZSkpIHsKKwkJaW50IHJldCA9IFBUUl9FUlIoY3R4LT5hc3BhY2UpOworCisJCS8qCisJCSAq IGlmIHBlci1pbnN0YW5jZSBwYWdldGFibGVzIGFyZSBub3Qgc3VwcG9ydGVkLCBmYWxsIGJhY2sg dG8KKwkJICogdXNpbmcgdGhlIGdlbmVyaWMgYWRkcmVzcyBzcGFjZQorCQkgKi8KKwkJaWYgKHJl dCA9PSAtRU9QTk9UU1VQUCkKKwkJCWN0eC0+YXNwYWNlID0gcHJpdi0+Z3B1LT5hc3BhY2U7CisJ CWVsc2UgeworCQkJa2ZyZWUoY3R4KTsKKwkJCXJldHVybiByZXQ7CisJCX0KKwl9CisKIAlmaWxl LT5kcml2ZXJfcHJpdiA9IGN0eDsKIAogCXJldHVybiAwOwpAQCAtNTI3LDggKzU0OCwxMiBAQCBz dGF0aWMgaW50IG1zbV9vcGVuKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHN0cnVjdCBkcm1fZmls ZSAqZmlsZSkKIAlyZXR1cm4gY29udGV4dF9pbml0KGRldiwgZmlsZSk7CiB9CiAKLXN0YXRpYyB2 b2lkIGNvbnRleHRfY2xvc2Uoc3RydWN0IG1zbV9maWxlX3ByaXZhdGUgKmN0eCkKK3N0YXRpYyB2 b2lkIGNvbnRleHRfY2xvc2Uoc3RydWN0IG1zbV9kcm1fcHJpdmF0ZSAqcHJpdiwKKwkJc3RydWN0 IG1zbV9maWxlX3ByaXZhdGUgKmN0eCkKIHsKKwlpZiAoY3R4ICYmIGN0eC0+YXNwYWNlICE9IHBy aXYtPmdwdS0+YXNwYWNlKQorCQltc21fZ2VtX2FkZHJlc3Nfc3BhY2VfcHV0KGN0eC0+YXNwYWNl KTsKKwogCW1zbV9zdWJtaXRxdWV1ZV9jbG9zZShjdHgpOwogCWtmcmVlKGN0eCk7CiB9CkBAIC01 NDMsNyArNTY4LDcgQEAgc3RhdGljIHZvaWQgbXNtX3Bvc3RjbG9zZShzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2LCBzdHJ1Y3QgZHJtX2ZpbGUgKmZpbGUpCiAJCXByaXYtPmxhc3RjdHggPSBOVUxMOwog CW11dGV4X3VubG9jaygmZGV2LT5zdHJ1Y3RfbXV0ZXgpOwogCi0JY29udGV4dF9jbG9zZShjdHgp OworCWNvbnRleHRfY2xvc2UocHJpdiwgY3R4KTsKIH0KIAogc3RhdGljIGlycXJldHVybl90IG1z bV9pcnEoaW50IGlycSwgdm9pZCAqYXJnKQotLSAKMi4xNi4xCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpGcmVlZHJlbm8gbWFpbGluZyBsaXN0CkZyZWVk cmVub0BsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9mcmVlZHJlbm8K