From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Gao Subject: [PATCH v4 15/28] x86/vvtd: Enable Queued Invalidation through GCMD Date: Fri, 17 Nov 2017 14:22:22 +0800 Message-ID: <1510899755-40237-16-git-send-email-chao.gao@intel.com> References: <1510899755-40237-1-git-send-email-chao.gao@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1510899755-40237-1-git-send-email-chao.gao@intel.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: Lan Tianyu , Kevin Tian , Stefano Stabellini , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Ian Jackson , Tim Deegan , Jan Beulich , Andrew Cooper , Chao Gao , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= List-Id: xen-devel@lists.xenproject.org U29mdHdhcmUgd3JpdGVzIHRvIFFJRSBmaWVsZCBvZiBHQ01EIHRvIGVuYWJsZSBvciBkaXNhYmxl IHF1ZXVlZAppbnZhbGlkYXRpb25zLiBUaGlzIHBhdGNoIGVtdWxhdGVzIFFJRSBmaWVsZCBvZiBH Q01ELgoKU2lnbmVkLW9mZi1ieTogQ2hhbyBHYW8gPGNoYW8uZ2FvQGludGVsLmNvbT4KU2lnbmVk LW9mZi1ieTogTGFuIFRpYW55dSA8dGlhbnl1LmxhbkBpbnRlbC5jb20+Ci0tLQogeGVuL2RyaXZl cnMvcGFzc3Rocm91Z2gvdnRkL2lvbW11LmggfCAgMyArKy0KIHhlbi9kcml2ZXJzL3Bhc3N0aHJv dWdoL3Z0ZC92dnRkLmMgIHwgMTggKysrKysrKysrKysrKysrKysrCiAyIGZpbGVzIGNoYW5nZWQs IDIwIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS94ZW4vZHJpdmVy cy9wYXNzdGhyb3VnaC92dGQvaW9tbXUuaCBiL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC9p b21tdS5oCmluZGV4IGRjMmRmNzUuLmI3MWRhYjggMTAwNjQ0Ci0tLSBhL3hlbi9kcml2ZXJzL3Bh c3N0aHJvdWdoL3Z0ZC9pb21tdS5oCisrKyBiL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC9p b21tdS5oCkBAIC0xNjAsNyArMTYwLDggQEAKICNkZWZpbmUgRE1BX0dTVFNfRkxTICAgICgoKHU2 NCkxKSA8PCAyOSkKICNkZWZpbmUgRE1BX0dTVFNfQUZMUyAgICgoKHU2NCkxKSA8PCAyOCkKICNk ZWZpbmUgRE1BX0dTVFNfV0JGUyAgICgoKHU2NCkxKSA8PCAyNykKLSNkZWZpbmUgRE1BX0dTVFNf UUlFUyAgICgoKHU2NCkxKSA8PDI2KQorI2RlZmluZSBETUFfR1NUU19RSUVTX1NISUZUICAgICAy NgorI2RlZmluZSBETUFfR1NUU19RSUVTICAgKCgodTY0KTEpIDw8IERNQV9HU1RTX1FJRVNfU0hJ RlQpCiAjZGVmaW5lIERNQV9HU1RTX0lSRVNfU0hJRlQgICAgIDI1CiAjZGVmaW5lIERNQV9HU1RT X0lSRVMgICAoKCh1NjQpMSkgPDwgRE1BX0dTVFNfSVJFU19TSElGVCkKICNkZWZpbmUgRE1BX0dT VFNfU0lSVFBTX1NISUZUICAgMjQKZGlmZiAtLWdpdCBhL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdo L3Z0ZC92dnRkLmMgYi94ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC92dGQvdnZ0ZC5jCmluZGV4IDgz ODA1ZDEuLmEyZmE2NGEgMTAwNjQ0Ci0tLSBhL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC92 dnRkLmMKKysrIGIveGVuL2RyaXZlcnMvcGFzc3Rocm91Z2gvdnRkL3Z2dGQuYwpAQCAtNTM5LDYg KzUzOSwyMCBAQCBzdGF0aWMgdm9pZCB3cml0ZV9nY21kX2lyZShzdHJ1Y3QgdnZ0ZCAqdnZ0ZCwg dWludDMyX3QgdmFsKQogICAgICAgICAodnZ0ZCwgRE1BUl9HU1RTX1JFRywgRE1BX0dTVFNfSVJF U19TSElGVCk7CiB9CiAKK3N0YXRpYyB2b2lkIHdyaXRlX2djbWRfcWllKHN0cnVjdCB2dnRkICp2 dnRkLCB1aW50MzJfdCB2YWwpCit7CisgICAgYm9vbCBzZXQgPSB2YWwgJiBETUFfR0NNRF9RSUU7 CisKKyAgICB2dnRkX2luZm8oIiVzYWJsZSBRdWV1ZSBJbnZhbGlkYXRpb25cbiIsIHNldCA/ICJF biIgOiAiRGlzIik7CisKKyAgICBpZiAoIHNldCApCisgICAgICAgIHZ2dGRfc2V0X3JlZ19xdWFk KHZ2dGQsIERNQVJfSVFIX1JFRywgMCk7CisKKyAgICAoc2V0ID8gdnZ0ZF9zZXRfYml0IDogdnZ0 ZF9jbGVhcl9iaXQpCisgICAgICAgICh2dnRkLCBETUFSX0dTVFNfUkVHLCBETUFfR1NUU19RSUVT X1NISUZUKTsKKworfQorCiBzdGF0aWMgdm9pZCB3cml0ZV9nY21kX3NpcnRwKHN0cnVjdCB2dnRk ICp2dnRkLCB1aW50MzJfdCB2YWwpCiB7CiAgICAgdWludDY0X3QgaXJ0YSA9IHZ2dGRfZ2V0X3Jl Z19xdWFkKHZ2dGQsIERNQVJfSVJUQV9SRUcpOwpAQCAtNTk4LDYgKzYxMiwxMCBAQCBzdGF0aWMg dm9pZCB2dnRkX3dyaXRlX2djbWQoc3RydWN0IHZ2dGQgKnZ2dGQsIHVpbnQzMl90IHZhbCkKICAg ICAgICAgd3JpdGVfZ2NtZF9zaXJ0cCh2dnRkLCB2YWwpOwogICAgIGlmICggY2hhbmdlZCAmIERN QV9HQ01EX0lSRSApCiAgICAgICAgIHdyaXRlX2djbWRfaXJlKHZ2dGQsIHZhbCk7CisgICAgaWYg KCBjaGFuZ2VkICYgRE1BX0dDTURfUUlFICkKKyAgICAgICAgd3JpdGVfZ2NtZF9xaWUodnZ0ZCwg dmFsKTsKKyAgICBpZiAoIGNoYW5nZWQgJiB+KERNQV9HQ01EX1NJUlRQIHwgRE1BX0dDTURfSVJF IHwgRE1BX0dDTURfUUlFKSApCisgICAgICAgIHZ2dGRfaW5mbygiT25seSBTSVJUUCwgSVJFLCBR SUUgaW4gR0NNRCBhcmUgaGFuZGxlZCIpOwogfQogCiBzdGF0aWMgaW50IHZ2dGRfaW5fcmFuZ2Uo c3RydWN0IHZjcHUgKnYsIHVuc2lnbmVkIGxvbmcgYWRkcikKLS0gCjEuOC4zLjEKCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGlu ZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4t ZGV2ZWwK