From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lan Tianyu Subject: [PATCH V3 27/29] x86/vvtd: Enable Queued Invalidation through GCMD Date: Thu, 21 Sep 2017 23:02:08 -0400 Message-ID: <1506049330-11196-28-git-send-email-tianyu.lan@intel.com> References: <1506049330-11196-1-git-send-email-tianyu.lan@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1506049330-11196-1-git-send-email-tianyu.lan@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@intel.com, andrew.cooper3@citrix.com, jbeulich@suse.com, Chao Gao , roger.pau@citrix.com List-Id: xen-devel@lists.xenproject.org RnJvbTogQ2hhbyBHYW8gPGNoYW8uZ2FvQGludGVsLmNvbT4KClNvZnR3YXJlIHdyaXRlcyB0byBR SUUgZmllbGQgb2YgR0NNRCB0byBlbmFibGUgb3IgZGlzYWJsZSBxdWV1ZWQKaW52YWxpZGF0aW9u cy4gVGhpcyBwYXRjaCBlbXVsYXRlcyBRSUUgZmllbGQgb2YgR0NNRC4KClNpZ25lZC1vZmYtYnk6 IENoYW8gR2FvIDxjaGFvLmdhb0BpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IExhbiBUaWFueXUg PHRpYW55dS5sYW5AaW50ZWwuY29tPgotLS0KIHhlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC9p b21tdS5oIHwgIDMgKystCiB4ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC92dGQvdnZ0ZC5jICB8IDE3 ICsrKysrKysrKysrKysrKysrCiAyIGZpbGVzIGNoYW5nZWQsIDE5IGluc2VydGlvbnMoKyksIDEg ZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS94ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC92dGQvaW9t bXUuaCBiL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC9pb21tdS5oCmluZGV4IGUxOWIwNDUu LmM2OWNkMjEgMTAwNjQ0Ci0tLSBhL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC9pb21tdS5o CisrKyBiL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC9pb21tdS5oCkBAIC0xNjIsNyArMTYy LDggQEAKICNkZWZpbmUgRE1BX0dTVFNfRkxTICAgICgoKHU2NCkxKSA8PCAyOSkKICNkZWZpbmUg RE1BX0dTVFNfQUZMUyAgICgoKHU2NCkxKSA8PCAyOCkKICNkZWZpbmUgRE1BX0dTVFNfV0JGUyAg ICgoKHU2NCkxKSA8PCAyNykKLSNkZWZpbmUgRE1BX0dTVFNfUUlFUyAgICgoKHU2NCkxKSA8PDI2 KQorI2RlZmluZSBETUFfR1NUU19RSUVTX1NISUZUICAgICAyNgorI2RlZmluZSBETUFfR1NUU19R SUVTICAgKCgodTY0KTEpIDw8IERNQV9HU1RTX1FJRVNfU0hJRlQpCiAjZGVmaW5lIERNQV9HU1RT X0lSRVNfU0hJRlQgICAgIDI1CiAjZGVmaW5lIERNQV9HU1RTX0lSRVMgICAoKCh1NjQpMSkgPDwg RE1BX0dTVFNfSVJFU19TSElGVCkKICNkZWZpbmUgRE1BX0dTVFNfU0lSVFBTX1NISUZUICAgMjQK ZGlmZiAtLWdpdCBhL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC92dnRkLmMgYi94ZW4vZHJp dmVycy9wYXNzdGhyb3VnaC92dGQvdnZ0ZC5jCmluZGV4IDc0NTk0MWMuLjU1ZjdhNDYgMTAwNjQ0 Ci0tLSBhL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC92dnRkLmMKKysrIGIveGVuL2RyaXZl cnMvcGFzc3Rocm91Z2gvdnRkL3Z2dGQuYwpAQCAtNDk2LDYgKzQ5NiwxOSBAQCBzdGF0aWMgdm9p ZCB2dnRkX2hhbmRsZV9nY21kX2lyZShzdHJ1Y3QgdnZ0ZCAqdnZ0ZCwgdWludDMyX3QgdmFsKQog ICAgIH0KIH0KIAorc3RhdGljIHZvaWQgdnZ0ZF9oYW5kbGVfZ2NtZF9xaWUoc3RydWN0IHZ2dGQg KnZ2dGQsIHVpbnQzMl90IHZhbCkKK3sKKyAgICB2dnRkX2luZm8oIiVzYWJsZSBRdWV1ZSBJbnZh bGlkYXRpb24iLCAodmFsICYgRE1BX0dDTURfUUlFKSA/ICJFbiIgOiAiRGlzIik7CisKKyAgICBp ZiAoIHZhbCAmIERNQV9HQ01EX1FJRSApCisgICAgICAgIHZ2dGRfc2V0X2JpdCh2dnRkLCBETUFS X0dTVFNfUkVHLCBETUFfR1NUU19RSUVTX1NISUZUKTsKKyAgICBlbHNlCisgICAgeworICAgICAg ICB2dnRkX3NldF9yZWdfcXVhZCh2dnRkLCBETUFSX0lRSF9SRUcsIDApOworICAgICAgICB2dnRk X2NsZWFyX2JpdCh2dnRkLCBETUFSX0dTVFNfUkVHLCBETUFfR1NUU19RSUVTX1NISUZUKTsKKyAg ICB9Cit9CisKIHN0YXRpYyB2b2lkIHZ2dGRfaGFuZGxlX2djbWRfc2lydHAoc3RydWN0IHZ2dGQg KnZ2dGQsIHVpbnQzMl90IHZhbCkKIHsKICAgICB1aW50NjRfdCBpcnRhID0gdnZ0ZF9nZXRfcmVn X3F1YWQodnZ0ZCwgRE1BUl9JUlRBX1JFRyk7CkBAIC01MzUsNiArNTQ4LDEwIEBAIHN0YXRpYyBp bnQgdnZ0ZF93cml0ZV9nY21kKHN0cnVjdCB2dnRkICp2dnRkLCB1aW50MzJfdCB2YWwpCiAgICAg ICAgIHZ2dGRfaGFuZGxlX2djbWRfc2lydHAodnZ0ZCwgdmFsKTsKICAgICBpZiAoIGNoYW5nZWQg JiBETUFfR0NNRF9JUkUgKQogICAgICAgICB2dnRkX2hhbmRsZV9nY21kX2lyZSh2dnRkLCB2YWwp OworICAgIGlmICggY2hhbmdlZCAmIERNQV9HQ01EX1FJRSApCisgICAgICAgIHZ2dGRfaGFuZGxl X2djbWRfcWllKHZ2dGQsIHZhbCk7CisgICAgaWYgKCBjaGFuZ2VkICYgfihETUFfR0NNRF9TSVJU UCB8IERNQV9HQ01EX0lSRSB8IERNQV9HQ01EX1FJRSkgKQorICAgICAgICB2dnRkX2luZm8oIk9u bHkgU0lSVFAsIElSRSwgUUlFIGluIEdDTUQgYXJlIGhhbmRsZWQiKTsKIAogICAgIHJldHVybiBY ODZFTVVMX09LQVk7CiB9Ci0tIAoxLjguMy4xCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlz dHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==