From mboxrd@z Thu Jan 1 00:00:00 1970 From: yu.dai@intel.com Subject: [PATCH v2 12/18] drm/i915: Interrupt routing for GuC scheduler Date: Fri, 3 Apr 2015 11:08:38 -0700 Message-ID: <1428084524-28437-13-git-send-email-yu.dai@intel.com> References: <1428084524-28437-1-git-send-email-yu.dai@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 2C25C6EBC8 for ; Fri, 3 Apr 2015 11:10:20 -0700 (PDT) In-Reply-To: <1428084524-28437-1-git-send-email-yu.dai@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RnJvbTogQWxleCBEYWkgPHl1LmRhaUBpbnRlbC5jb20+CgpUdXJuIG9uIGludGVycnVwdCBzdGVl cmluZyB0byByb3V0ZSBuZWNlc3NhcnkgaW50ZXJydXB0cyB0byBHdUMuCgpJc3N1ZTogVklaLTQ4 ODQKU2lnbmVkLW9mZi1ieTogRGF2ZSBHb3Jkb24gPGRhdmlkLnMuZ29yZG9uQGludGVsLmNvbT4K U2lnbmVkLW9mZi1ieTogQWxleCBEYWkgPHl1LmRhaUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9n cHUvZHJtL2k5MTUvaTkxNV9yZWcuaCAgICAgICAgICAgIHwgMTEgKysrKy0tCiBkcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9ndWMuaCAgICAgICAgICAgfCAgNyArKysrCiBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9ndWNfc2NoZWR1bGVyLmMgfCA1NSArKysrKysrKysrKysrKysrKysrKysr KysrKysrKy0KIDMgZmlsZXMgY2hhbmdlZCwgNzAgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMo LSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAppbmRleCBhYzI5MTlmLi41NTFmNzAyIDEwMDY0NAot LS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCisrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfcmVnLmgKQEAgLTEzNzIsMTIgKzEzNzIsMTggQEAgZW51bSBza2xfZGlzcF9w b3dlcl93ZWxscyB7CiAjZGVmaW5lIEdGWF9NT0RFX0dFTjcJMHgwMjI5YwogI2RlZmluZSBSSU5H X01PREVfR0VONyhyaW5nKQkoKHJpbmcpLT5tbWlvX2Jhc2UrMHgyOWMpCiAjZGVmaW5lICAgR0ZY X1JVTl9MSVNUX0VOQUJMRQkJKDE8PDE1KQorI2RlZmluZSAgIEdGWF9JTlRFUlJVUFRfU1RFRVJJ TkcJKDE8PDE0KQogI2RlZmluZSAgIEdGWF9UTEJfSU5WQUxJREFURV9FWFBMSUNJVAkoMTw8MTMp CiAjZGVmaW5lICAgR0ZYX1NVUkZBQ0VfRkFVTFRfRU5BQkxFCSgxPDwxMikKICNkZWZpbmUgICBH RlhfUkVQTEFZX01PREUJCSgxPDwxMSkKICNkZWZpbmUgICBHRlhfUFNNSV9HUkFOVUxBUklUWQkJ KDE8PDEwKQogI2RlZmluZSAgIEdGWF9QUEdUVF9FTkFCTEUJCSgxPDw5KQogCisjZGVmaW5lICAg R0ZYX0ZPUldBUkRfVkJMQU5LX01BU0sJKDM8PDUpCisjZGVmaW5lICAgR0ZYX0ZPUldBUkRfVkJM QU5LX05FVkVSCSgwPDw1KQorI2RlZmluZSAgIEdGWF9GT1JXQVJEX1ZCTEFOS19BTFdBWVMJKDE8 PDUpCisjZGVmaW5lICAgR0ZYX0ZPUldBUkRfVkJMQU5LX0NPTkQJKDI8PDUpCisKICNkZWZpbmUg VkxWX0RJU1BMQVlfQkFTRSAweDE4MDAwMAogI2RlZmluZSBWTFZfTUlQSV9CQVNFIFZMVl9ESVNQ TEFZX0JBU0UKIApAQCAtNTE5NiwxMSArNTIwMiwxMiBAQCBlbnVtIHNrbF9kaXNwX3Bvd2VyX3dl bGxzIHsKICNkZWZpbmUgR0VOOF9HVF9JSVIod2hpY2gpICgweDQ0MzA4ICsgKDB4MTAgKiAod2hp Y2gpKSkKICNkZWZpbmUgR0VOOF9HVF9JRVIod2hpY2gpICgweDQ0MzBjICsgKDB4MTAgKiAod2hp Y2gpKSkKIAotI2RlZmluZSBHRU44X0JDU19JUlFfU0hJRlQgMTYKICNkZWZpbmUgR0VOOF9SQ1Nf SVJRX1NISUZUIDAKLSNkZWZpbmUgR0VOOF9WQ1MyX0lSUV9TSElGVCAxNgorI2RlZmluZSBHRU44 X0JDU19JUlFfU0hJRlQgMTYKICNkZWZpbmUgR0VOOF9WQ1MxX0lSUV9TSElGVCAwCisjZGVmaW5l IEdFTjhfVkNTMl9JUlFfU0hJRlQgMTYKICNkZWZpbmUgR0VOOF9WRUNTX0lSUV9TSElGVCAwCisj ZGVmaW5lIEdFTjhfV0RfSVJRX1NISUZUIDE2CiAKICNkZWZpbmUgR0VOOF9ERV9QSVBFX0lTUihw aXBlKSAoMHg0NDQwMCArICgweDEwICogKHBpcGUpKSkKICNkZWZpbmUgR0VOOF9ERV9QSVBFX0lN UihwaXBlKSAoMHg0NDQwNCArICgweDEwICogKHBpcGUpKSkKZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2d1Yy5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZ3Vj LmgKaW5kZXggOTZkOWRjYi4uNGQ5ZmIzNCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZ3VjLmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZ3VjLmgKQEAg LTE0MSw2ICsxNDEsMTMgQEAgc3RydWN0IGludGVsX2d1YyB7CiAjZGVmaW5lIEdFTjhfR1RDUgkJ MHg0Mjc0CiAjZGVmaW5lICAgR0VOOF9HVENSX0lOVkFMSURBVEUJKDE8PDApCiAKKyNkZWZpbmUg REVfR1VDUk1SCQkweDQ0MDU0CisKKyNkZWZpbmUgR1VDX0JDU19SQ1NfSUVSCQkweEM1NTAKKyNk ZWZpbmUgR1VDX1ZDUzJfVkNTMV9JRVIJMHhDNTU0CisjZGVmaW5lIEdVQ19XRF9WRUNTX0lFUgkJ MHhDNTU4CisjZGVmaW5lIEdVQ19QTV9QMjRDX0lFUgkJMHhDNTVDCisKIC8qIGludGVsX2d1Y19s b2FkZXIuYyAqLwogZXh0ZXJuIGludCBpbnRlbF9ndWNfbG9hZF91Y29kZShzdHJ1Y3QgZHJtX2Rl dmljZSAqZGV2LCBib29sIHdhaXQpOwogZXh0ZXJuIHZvaWQgaW50ZWxfZ3VjX3Vjb2RlX2Zpbmko c3RydWN0IGRybV9kZXZpY2UgKmRldik7CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9ndWNfc2NoZWR1bGVyLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ndWNf c2NoZWR1bGVyLmMKaW5kZXggYTc4YjRiMy4uMDA4Zjc0YyAxMDA2NDQKLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZ3VjX3NjaGVkdWxlci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2d1Y19zY2hlZHVsZXIuYwpAQCAtMjUsNiArMjUsNTMgQEAKICNpbmNsdWRlICJp OTE1X2Rydi5oIgogI2luY2x1ZGUgImludGVsX2d1Yy5oIgogCitzdGF0aWMgdm9pZCBkaXJlY3Rf aW50ZXJydXB0c190b19ndWMoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQorewor CXN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKnJpbmc7CisJaW50IGksIGlycXM7CisKKwkvKiB0ZWxs IGFsbCBjb21tYW5kIHN0cmVhbWVycyB0byBmb3J3YXJkIGludGVycnVwdHMgYW5kIHZibGFuayB0 byBHdUMgKi8KKwlpcnFzID0gX01BU0tFRF9GSUVMRChHRlhfRk9SV0FSRF9WQkxBTktfTUFTSywg R0ZYX0ZPUldBUkRfVkJMQU5LX0FMV0FZUyk7CisJaXJxcyB8PSBfTUFTS0VEX0JJVF9FTkFCTEUo R0ZYX0lOVEVSUlVQVF9TVEVFUklORyk7CisJZm9yX2VhY2hfcmluZyhyaW5nLCBkZXZfcHJpdiwg aSkKKwkJSTkxNV9XUklURShSSU5HX01PREVfR0VONyhyaW5nKSwgaXJxcyk7CisKKwkvKiB0ZWxs IERFIHRvIHNlbmQgKGFsbCkgZmxpcF9kb25lIHRvIEd1QyAqLworCWlycXMgPSBERVJSTVJfUElQ RUFfUFJJX0ZMSVBfRE9ORSB8IERFUlJNUl9QSVBFQV9TUFJfRkxJUF9ET05FIHwKKwkgICAgICAg REVSUk1SX1BJUEVCX1BSSV9GTElQX0RPTkUgfCBERVJSTVJfUElQRUJfU1BSX0ZMSVBfRE9ORSB8 CisJICAgICAgIERFUlJNUl9QSVBFQ19QUklfRkxJUF9ET05FIHwgREVSUk1SX1BJUEVDX1NQUl9G TElQX0RPTkU7CisJLyogVW5tYXNrZWQgYml0cyB3aWxsIGNhdXNlIEd1QyByZXNwb25zZSBtZXNz YWdlIHRvIGJlIHNlbnQgKi8KKwlJOTE1X1dSSVRFKERFX0dVQ1JNUiwgfmlycXMpOworCisJLyog cm91dGUgVVNFUl9JTlRFUlJVUFQgdG8gSG9zdCwgYWxsIG90aGVycyBhcmUgc2VudCB0byBHdUMu ICovCisJaXJxcyA9IEdUX1JFTkRFUl9VU0VSX0lOVEVSUlVQVCA8PCBHRU44X1JDU19JUlFfU0hJ RlQgfAorCSAgICAgICBHVF9SRU5ERVJfVVNFUl9JTlRFUlJVUFQgPDwgR0VOOF9CQ1NfSVJRX1NI SUZUOworCS8qIFRoZXNlIHRocmVlIHJlZ2lzdGVycyBoYXZlIHRoZSBzYW1lIGJpdCBkZWZpbml0 aW9ucyAqLworCUk5MTVfV1JJVEUoR1VDX0JDU19SQ1NfSUVSLCB+aXJxcyk7CisJSTkxNV9XUklU RShHVUNfVkNTMl9WQ1MxX0lFUiwgfmlycXMpOworCUk5MTVfV1JJVEUoR1VDX1dEX1ZFQ1NfSUVS LCB+aXJxcyk7Cit9CisKK3N0YXRpYyB2b2lkIGRpcmVjdF9pbnRlcnJ1cHRzX3RvX2hvc3Qoc3Ry dWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQoreworCXN0cnVjdCBpbnRlbF9lbmdpbmVf Y3MgKnJpbmc7CisJaW50IGksIGlycXM7CisKKwkvKiB0ZWxsIGFsbCBjb21tYW5kIHN0cmVhbWVy cyBOT1QgdG8gZm9yd2FyZCBpbnRlcnJ1cHRzIGFuZCB2YmxhbmsgdG8gR3VDICovCisJaXJxcyA9 IF9NQVNLRURfRklFTEQoR0ZYX0ZPUldBUkRfVkJMQU5LX01BU0ssIEdGWF9GT1JXQVJEX1ZCTEFO S19ORVZFUik7CisJaXJxcyB8PSBfTUFTS0VEX0JJVF9ESVNBQkxFKEdGWF9JTlRFUlJVUFRfU1RF RVJJTkcpOworCWZvcl9lYWNoX3JpbmcocmluZywgZGV2X3ByaXYsIGkpCisJCUk5MTVfV1JJVEUo UklOR19NT0RFX0dFTjcocmluZyksIGlycXMpOworCisJLyogdGVsbCBERSB0byBzZW5kIG5vdGhp bmcgdG8gR3VDICovCisJSTkxNV9XUklURShERV9HVUNSTVIsIH4wKTsKKworCS8qIHJvdXRlIGFs bCBHVCBpbnRlcnJ1cHRzIHRvIHRoZSBob3N0ICovCisJSTkxNV9XUklURShHVUNfQkNTX1JDU19J RVIsIDApOworCUk5MTVfV1JJVEUoR1VDX1ZDUzJfVkNTMV9JRVIsIDApOworCUk5MTVfV1JJVEUo R1VDX1dEX1ZFQ1NfSUVSLCAwKTsKK30KKwogdm9pZCBndWNfc2NoZWR1bGVyX2Zpbmkoc3RydWN0 IGRybV9kZXZpY2UgKmRldikKIHsKIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYg PSBkZXYtPmRldl9wcml2YXRlOwpAQCAtNzcsOCArMTI0LDEwIEBAIGludCBndWNfc2NoZWR1bGVy X2VuYWJsZShzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQogCXN0cnVjdCBkcm1faTkxNV9wcml2YXRl ICpkZXZfcHJpdiA9IGRldi0+ZGV2X3ByaXZhdGU7CiAJc3RydWN0IGludGVsX2d1YyAqZ3VjID0g JmRldl9wcml2LT5ndWM7CiAKLQlpZiAoIWk5MTUuZW5hYmxlX2d1Y19zY2hlZHVsaW5nKQorCWlm ICghaTkxNS5lbmFibGVfZ3VjX3NjaGVkdWxpbmcpIHsKKwkJZGlyZWN0X2ludGVycnVwdHNfdG9f aG9zdChkZXZfcHJpdik7CiAJCXJldHVybiAwOworCX0KIAogCS8qIGNsaWVudCBmb3IgZXhlY2J1 ZiBzdWJtaXNzaW9uICovCiAJZ3VjLT5leGVjYnVmX2NsaWVudCA9CkBAIC04OCw2ICsxMzcsOCBA QCBpbnQgZ3VjX3NjaGVkdWxlcl9lbmFibGUoc3RydWN0IGRybV9kZXZpY2UgKmRldikKIAkJcmV0 dXJuIC1FTk9NRU07CiAJfQogCisJZGlyZWN0X2ludGVycnVwdHNfdG9fZ3VjKGRldl9wcml2KTsK KwogCXJldHVybiAwOwogfQogCkBAIC05Niw2ICsxNDcsOCBAQCB2b2lkIGd1Y19zY2hlZHVsZXJf ZGlzYWJsZShzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQogCXN0cnVjdCBkcm1faTkxNV9wcml2YXRl ICpkZXZfcHJpdiA9IGRldi0+ZGV2X3ByaXZhdGU7CiAJc3RydWN0IGludGVsX2d1YyAqZ3VjID0g JmRldl9wcml2LT5ndWM7CiAKKwlkaXJlY3RfaW50ZXJydXB0c190b19ob3N0KGRldl9wcml2KTsK KwogCWlmIChndWMtPmV4ZWNidWZfY2xpZW50KSB7CiAJCWk5MTVfZ3VjX2NsaWVudF9mcmVlKGRl diwgZ3VjLT5leGVjYnVmX2NsaWVudCk7CiAJCWd1Yy0+ZXhlY2J1Zl9jbGllbnQgPSBOVUxMOwot LSAKMS45LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==