From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gerd Hoffmann Subject: [PULL 1/4] xen: introduce dummy system device Date: Mon, 23 May 2016 15:12:00 +0200 Message-ID: <1464009123-5814-2-git-send-email-kraxel@redhat.com> References: <1464009123-5814-1-git-send-email-kraxel@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1464009123-5814-1-git-send-email-kraxel@redhat.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: qemu-devel@nongnu.org Cc: Juergen Gross , Anthony Perard , Stefano Stabellini , Gerd Hoffmann , "open list:X86" List-Id: xen-devel@lists.xenproject.org RnJvbTogSnVlcmdlbiBHcm9zcyA8amdyb3NzQHN1c2UuY29tPgoKSW50cm9kdWNlIGEgbmV3IGR1 bW15IHN5c3RlbSBkZXZpY2Ugc2VydmluZyBhcyBwYXJlbnQgZm9yIHZpcnR1YWwKYnVzZXMuIFRo aXMgd2lsbCBlbmFibGUgbmV3IHB2IGJhY2tlbmRzIHRvIGludHJvZHVjZSB2aXJ0dWFsIGJ1c2Vz CndoaWNoIGFyZSByZW1vdmFibGUgYWdhaW4gb3Bwb3NlZCB0byBzeXN0ZW0gYnVzZXMgd2hpY2gg YXJlIG1lYW50CnRvIHN0YXkgb25jZSBhZGRlZC4KClNpZ25lZC1vZmYtYnk6IEp1ZXJnZW4gR3Jv c3MgPGpncm9zc0BzdXNlLmNvbT4KQWNrZWQtYnk6IEFudGhvbnkgUEVSQVJEIDxhbnRob255LnBl cmFyZEBjaXRyaXguY29tPgpSZXZpZXdlZC1ieTogV2VpIExpdSA8d2VpLmxpdTJAY2l0cml4LmNv bT4KTWVzc2FnZS1pZDogMTQ2MzA2MjQyMS02MTMtMi1naXQtc2VuZC1lbWFpbC1qZ3Jvc3NAc3Vz ZS5jb20KU2lnbmVkLW9mZi1ieTogR2VyZCBIb2ZmbWFubiA8a3JheGVsQHJlZGhhdC5jb20+Ci0t LQogaHcveGVucHYveGVuX21hY2hpbmVfcHYuYyAgICB8IDQwICsrKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysKIGluY2x1ZGUvaHcveGVuL3hlbl9iYWNrZW5kLmggfCAgMSAr CiAyIGZpbGVzIGNoYW5nZWQsIDQxIGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9ody94ZW5w di94ZW5fbWFjaGluZV9wdi5jIGIvaHcveGVucHYveGVuX21hY2hpbmVfcHYuYwppbmRleCBmYzEz NTM1Li40OGQ1YmM2IDEwMDY0NAotLS0gYS9ody94ZW5wdi94ZW5fbWFjaGluZV9wdi5jCisrKyBi L2h3L3hlbnB2L3hlbl9tYWNoaW5lX3B2LmMKQEAgLTI1LDEwICsyNSwxNSBAQAogI2luY2x1ZGUg InFlbXUvb3NkZXAuaCIKICNpbmNsdWRlICJody9ody5oIgogI2luY2x1ZGUgImh3L2JvYXJkcy5o IgorI2luY2x1ZGUgImh3L3N5c2J1cy5oIgogI2luY2x1ZGUgImh3L3hlbi94ZW5fYmFja2VuZC5o IgogI2luY2x1ZGUgInhlbl9kb21haW5idWlsZC5oIgogI2luY2x1ZGUgInN5c2VtdS9ibG9jay1i YWNrZW5kLmgiCiAKKyNkZWZpbmUgVFlQRV9YRU5TWVNERVYgInhlbnN5c2RldiIKKworRGV2aWNl U3RhdGUgKnhlbl9zeXNkZXY7CisKIHN0YXRpYyB2b2lkIHhlbl9pbml0X3B2KE1hY2hpbmVTdGF0 ZSAqbWFjaGluZSkKIHsKICAgICBEcml2ZUluZm8gKmRpbmZvOwpAQCAtNjcsNiArNzIsOSBAQCBz dGF0aWMgdm9pZCB4ZW5faW5pdF9wdihNYWNoaW5lU3RhdGUgKm1hY2hpbmUpCiAgICAgICAgIGJy ZWFrOwogICAgIH0KIAorICAgIHhlbl9zeXNkZXYgPSBxZGV2X2NyZWF0ZShOVUxMLCBUWVBFX1hF TlNZU0RFVik7CisgICAgcWRldl9pbml0X25vZmFpbCh4ZW5fc3lzZGV2KTsKKwogICAgIHhlbl9i ZV9yZWdpc3RlcigiY29uc29sZSIsICZ4ZW5fY29uc29sZV9vcHMpOwogICAgIHhlbl9iZV9yZWdp c3RlcigidmtiZCIsICZ4ZW5fa2JkbW91c2Vfb3BzKTsKICAgICB4ZW5fYmVfcmVnaXN0ZXIoInZm YiIsICZ4ZW5fZnJhbWVidWZmZXJfb3BzKTsKQEAgLTEwMSw2ICsxMDksMzggQEAgc3RhdGljIHZv aWQgeGVuX2luaXRfcHYoTWFjaGluZVN0YXRlICptYWNoaW5lKQogICAgIHhlbl9pbml0X2Rpc3Bs YXkoeGVuX2RvbWlkKTsKIH0KIAorc3RhdGljIGludCB4ZW5fc3lzZGV2X2luaXQoU3lzQnVzRGV2 aWNlICpkZXYpCit7CisgICAgcmV0dXJuIDA7Cit9CisKK3N0YXRpYyBQcm9wZXJ0eSB4ZW5fc3lz ZGV2X3Byb3BlcnRpZXNbXSA9IHsKKyAgICB7LyogZW5kIG9mIHByb3BlcnR5IGxpc3QgKi99LAor fTsKKworc3RhdGljIHZvaWQgeGVuX3N5c2Rldl9jbGFzc19pbml0KE9iamVjdENsYXNzICprbGFz cywgdm9pZCAqZGF0YSkKK3sKKyAgICBEZXZpY2VDbGFzcyAqZGMgPSBERVZJQ0VfQ0xBU1Moa2xh c3MpOworICAgIFN5c0J1c0RldmljZUNsYXNzICprID0gU1lTX0JVU19ERVZJQ0VfQ0xBU1Moa2xh c3MpOworCisgICAgay0+aW5pdCA9IHhlbl9zeXNkZXZfaW5pdDsKKyAgICBkYy0+cHJvcHMgPSB4 ZW5fc3lzZGV2X3Byb3BlcnRpZXM7Cit9CisKK3N0YXRpYyBjb25zdCBUeXBlSW5mbyB4ZW5zeXNk ZXZfaW5mbyA9IHsKKyAgICAubmFtZSAgICAgICAgICA9IFRZUEVfWEVOU1lTREVWLAorICAgIC5w YXJlbnQgICAgICAgID0gVFlQRV9TWVNfQlVTX0RFVklDRSwKKyAgICAuaW5zdGFuY2Vfc2l6ZSA9 IHNpemVvZihTeXNCdXNEZXZpY2UpLAorICAgIC5jbGFzc19pbml0ICAgID0geGVuX3N5c2Rldl9j bGFzc19pbml0LAorfTsKKworc3RhdGljIHZvaWQgeGVucHZfcmVnaXN0ZXJfdHlwZXModm9pZCkK K3sKKyAgICB0eXBlX3JlZ2lzdGVyX3N0YXRpYygmeGVuc3lzZGV2X2luZm8pOworfQorCit0eXBl X2luaXQoeGVucHZfcmVnaXN0ZXJfdHlwZXMpOworCiBzdGF0aWMgdm9pZCB4ZW5wdl9tYWNoaW5l X2luaXQoTWFjaGluZUNsYXNzICptYykKIHsKICAgICBtYy0+ZGVzYyA9ICJYZW4gUGFyYS12aXJ0 dWFsaXplZCBQQyI7CmRpZmYgLS1naXQgYS9pbmNsdWRlL2h3L3hlbi94ZW5fYmFja2VuZC5oIGIv aW5jbHVkZS9ody94ZW4veGVuX2JhY2tlbmQuaAppbmRleCBjODM5ZWViLi5iNGI0ZmYwIDEwMDY0 NAotLS0gYS9pbmNsdWRlL2h3L3hlbi94ZW5fYmFja2VuZC5oCisrKyBiL2luY2x1ZGUvaHcveGVu L3hlbl9iYWNrZW5kLmgKQEAgLTYwLDYgKzYwLDcgQEAgZXh0ZXJuIHhjX2ludGVyZmFjZSAqeGVu X3hjOwogZXh0ZXJuIHhlbmZvcmVpZ25tZW1vcnlfaGFuZGxlICp4ZW5fZm1lbTsKIGV4dGVybiBz dHJ1Y3QgeHNfaGFuZGxlICp4ZW5zdG9yZTsKIGV4dGVybiBjb25zdCBjaGFyICp4ZW5fcHJvdG9j b2w7CitleHRlcm4gRGV2aWNlU3RhdGUgKnhlbl9zeXNkZXY7CiAKIC8qIHhlbnN0b3JlIGhlbHBl ciBmdW5jdGlvbnMgKi8KIGludCB4ZW5zdG9yZV93cml0ZV9zdHIoY29uc3QgY2hhciAqYmFzZSwg Y29uc3QgY2hhciAqbm9kZSwgY29uc3QgY2hhciAqdmFsKTsKLS0gCjEuOC4zLjEKCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGlu ZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1k ZXZlbAo=