From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: [PATCH 0/3] libxl: add framework for device types Date: Wed, 6 Jul 2016 14:40:24 +0200 Message-ID: <577CFC38.7090007@suse.com> References: <1466519091-29348-1-git-send-email-jgross@suse.com> <22396.58816.598381.345930@mariner.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <22396.58816.598381.345930@mariner.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Ian Jackson Cc: wei.liu2@citrix.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gMDYvMDcvMTYgMTM6MDQsIElhbiBKYWNrc29uIHdyb3RlOgo+IEp1ZXJnZW4gR3Jvc3Mgd3Jp dGVzICgiW1BBVENIIDAvM10gbGlieGw6IGFkZCBmcmFtZXdvcmsgZm9yIGRldmljZSB0eXBlcyIp Ogo+PiBJbnN0ZWFkIG9mIGR1cGxpY2F0ZSBjb2RpbmcgZm9yIGVhY2ggZGV2aWNlIHR5cGUgKHZ0 cG1zLCB1c2JjdHJscywgLi4uKQo+PiBlc3BlY2lhbGx5IG9uIGRvbWFpbiBjcmVhdGlvbiBpbnRy b2R1Y2UgYSBmcmFtZXdvcmsgZm9yIHRoYXQgcHVycG9zZS4KPiAKPiBJIHRoaW5rIHNvbWV0aGlu ZyBsaWtlIHRoaXMgaXMgYSBqb2xseSBnb29kIGlkZWEuICBUaGFua3MgYSBsb3QhCj4gCj4gVGhl IHJvdWdoIHNoYXBlIC0gYSBzZXQgb2Ygc3RydWN0cyB3aXRoIHdoYXQgYW1vdW50IHRvIG1ldGhv ZCBjYWxscyAtCj4gc2VlbXMgYSBnb29kIGRpcmVjdGlvbiB0byBiZSBnb2luZyBpbi4KPiAKPiBJ IGhhdmUgc29tZSBjb21tZW50cy9xdWVzdGlvbnMuCj4gCj4gSSBzYXcgdGhpcyBpbiAyLzM6Cj4g Cj4+ICsgICAgZm9yIChpID0gMDsgaSA8IGRfY29uZmlnLT5udW1fcGNpZGV2czsgaSsrKSB7Cj4+ ICsgICAgICAgIHJjID0gbGlieGxfX2RldmljZV9wY2lfYWRkKGdjLCBkb21pZCwgJmRfY29uZmln LT5wY2lkZXZzW2ldLCAxKTsKPj4gKyAgICAgICAgaWYgKHJjIDwgMCkgewo+PiArICAgICAgICAg ICAgTE9HKEVSUk9SLCAibGlieGxfZGV2aWNlX3BjaV9hZGQgZmFpbGVkOiAlZCIsIHJjKTsKPj4g KyAgICAgICAgICAgIGdvdG8gb3V0Owo+PiArICAgICAgICB9Cj4+ICsgICAgfQo+PiArCj4gCj4g QW5kIHRoZXJlIGlzIHNpbWlsYXIgY29kZSBpbiAzLzMgZm9yIGR0ZGV2cy4gIENvdWxkIHRoYXQg YmUgbGlmdGVkCj4gYXdheSBzb21laG93ID8gIChZb3UnZCBoYXZlIHRvIHRha2Ugc29tZSBjYXJl IGFib3V0IHRoZSB0eXBlcywgc2FkbHk7Cj4gaWUsIEkgdGhpbmsgbGlieGxfX2RldmljZV9wY2lf YWRkIG1pZ2h0IGhhdmUgdG8gc3RhcnQgdG8gdGFrZSBhCj4gdm9pZCo7IG1heWJlIHNvbWUgbWFj cm9zIGNvdWxkIG1ha2UgdGhpbmdzIHR5cGVzYWZlPykKCkkgdGhvdWdodCBhYm91dCB0aGlzIGlk ZWEgYWxyZWFkeS4gSSB0aGluayB3ZSB3b3VsZCBlbmQgdXAgd2l0aCBtb3JlCmNvZGUgd2hpY2gg d291bGQgYmUgcmF0aGVyIHVucGxlYXNhbnQgdG8gcmVhZC4gTWFpbiByZWFzb24gaXMgdGhlCm5l ZWQgZm9yIGEgZHRkZXYgd3JhcHBlciBmdW5jdGlvbiBhbmQgdGhlIHBjaSBiYWNrZW5kIGNyZWF0 aW9uLgoKPiBJbiAxLzM6Cj4gCj4+ICtzdHJ1Y3QgbGlieGxfZGV2aWNlX3R5cGUgbGlieGxfX3Vz YmN0cmxfZGV2dHlwZSA9IHsKPj4gKyAgICAudHlwZSAgICAgICA9ICJ1c2JjdHJsIiwKPj4gKyAg ICAubnVtX29mZnNldCA9IG9mZnNldG9mKGxpYnhsX2RvbWFpbl9jb25maWcsIG51bV91c2JjdHJs cyksCj4+ICsgICAgLmFkZCAgICAgICAgPSBsaWJ4bF9fYWRkX3VzYmN0cmxzLAo+PiArfTsKPiAK PiBBbmQgdGhlbiBudW1fb2Zmc2V0IGlzIHVzZWQgbGlrZSB0aGlzOgo+IAo+PiArICAgICAgICBp ZiAoKihpbnQgKikoKHZvaWQgKilkX2NvbmZpZyArIGR0LT5udW1fb2Zmc2V0KSA+IDApIHsKPiAK PiBUaGlzIGlzIGEgZmluZSBhcHByb2FjaCBidXQgSSB3b3VsZCBwcmVmZXIgaXQgaWYgdGhlIHRo ZXJlIHdlcmUgYSBiaXQKPiBtb3JlIHR5cGUgc2FmZXR5LCBwYXJ0aWN1bGFybHkgaW4gdGhlIHBh cnRzIHRoYXQgaGF2ZSB0byBvY2N1ciBvbmNlCj4gZm9yIGVhY2ggZGV2aWNlIHR5cGUuCj4gCj4g Rm9yIGV4YW1wbGUsIHRoZXJlIGlzIG5vdGhpbmcgc3RvcHBpbmcgb25lIHVzaW5nIHRoaXMgcGF0 dGVybiB3aXRoIGEKPiBudW1fKiBmaWVsZCB3aGljaCBpcyBub3QgYW4gaW50Lgo+IAo+IFBlcmhh cHMgdGhlcmUgc2hvdWxkIGJlIGEgbWFjcm8gZm9yIGdlbmVyYXRpbmcgdGhlIGxpYnhsX2Rldmlj ZV90eXBlCj4gY29udGVudHMgPyAgSXQgY291bGQgcGVyaGFwcyB0YWtlIGB1c2JjdHJscycgYW5k IG1ha2UgYG51bV91c2JjdHJscycKPiBvdXQgb2YgaXQgdXNpbmcgdG9rZW4gcGFzdGluZy4KCkkg dGhpbmsgJ3VzYmN0cmwnIGFzIHRoZSBtYWNybyBwYXJhbWV0ZXIgd291bGQgYmUganVzdCBmaW5l OiBpdCB3b3VsZAphbGxvdyB0byBnZW5lcmF0ZSB0aGUgY29tcGxldGUgc3RydWN0OgoKI2RlZmlu ZSBERUZJTkVfREVWSUNFX1NUUlVDVChuYW1lKSBcCiAgY29uc3QgbGlieGxfZGV2aWNlX3R5cGUg bGlieGxfXyAjIyBuYW1lICMjIF9kZXZ0eXBlID0geyBcCiAgICAudHlwZSAgICAgICA9ICMgbmFt ZSAsIFwKICAgIC5udW1fb2Zmc2V0ID0gb2Zmc2V0b2YobGlieGxfZG9tYWluX2NvbmZpZywgbnVt XyAjIyBuYW1lICMjIHMpLCBcCiAgICAuYWRkICAgICAgICA9IGxpYnhsX19hZGRfICMjIG5hbWUg IyMgcywgXAp9CgpERUZJTkVfREVWSUNFX1NUUlVDVCh1c2JjdHJsKTsKCj4gQWxzbyB0aGVzZSBz dHJ1Y3RzIHNob3VsZCBiZSBzdGF0aWMgY29uc3QsIEkgdGhpbmsuCgpzdGF0aWM6IHNvbWV0aW1l cywgY29uc3Q6IHllcy4KCgpKdWVyZ2VuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54 ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK