From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Check mask/bit helper functions Date: Mon, 08 Dec 2014 18:23:47 +0200 Message-ID: <874mt6m7os.fsf@intel.com> References: <1418050829-5493-1-git-send-email-daniel.vetter@ffwll.ch> <1418052649-18162-1-git-send-email-daniel.vetter@ffwll.ch> <877fy2m9il.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 4A3E96E3F3 for ; Mon, 8 Dec 2014 08:24:07 -0800 (PST) In-Reply-To: <877fy2m9il.fsf@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 Graphics Development Cc: Daniel Vetter , Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCAwOCBEZWMgMjAxNCwgSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4LmludGVs LmNvbT4gd3JvdGU6Cj4gT24gTW9uLCAwOCBEZWMgMjAxNCwgRGFuaWVsIFZldHRlciA8ZGFuaWVs LnZldHRlckBmZndsbC5jaD4gd3JvdGU6Cj4+IEFmdGVyIGEgYml0IG9mIGlyYyBkaXNjdXNzaW9u IHdlJ3ZlIGNvbmNsdWRlZCB0aGF0IGl0IHdvdWxkIGJlIHBydWRlbnQKPj4gdG8gY2hlY2sgdGhh dCBjYWxsZXJzIHVzZSB0aGUgbWFzay9lbmFibGUgcGFyYW10ZXJzIGNvcnJlY3RseS4gU28gYWRk Cj4+IGEgV0FSTl9PTi4KPj4KPj4gU3B1cnJlZCBieSBEYW1pZW4ncyBidWdmaXggd2hpY2ggYWRk ZWQgX01BU0tFRF9GSUVMRC4KPj4KPj4gdjI6IFdlIHVzZSBXQVJOX09OKDEpIGEgbG90IHRvIGNh dGNoIGRlZmF1bHQgY2FzZXMgaW4gc3dpdGNoIGJsb2Nrcwo+PiB3aGljaCBzaG91bGQgYWx3YXlz IGJlIGV4dGVuZGVkLiBTbyB0aGlzIGRvZXNuJ3Qgd29yayByZWFsbHkuIER1bm5vCj4+IHdoeSBn Y2Mgb25seSBzdGFydGVkIGNvbXBsYWluaW5nIHdoZW4gSSd2ZSBtb3ZlZCB0aGUgV0FSTiBvdXQg b2YgdGhlCj4+IHN0YXRpYyBpbmxpbmUgaGVscGVyIHRvIGFkZHJlc3MgYSBmZWVkYmFjayBmcm9t IEphbmkuCj4KPiBBaCwgdGhhdCB3b3VsZCBiZSBwcmVjaXNlbHkgYmVjYXVzZSBvZiB0aGUgc3Rh dGljIGlubGluZSBoZWxwZXIuIFRoZQo+IGZ1bmN0aW9uIHBhcmFtZXRlciBpcyBuZXZlciBhIGJ1 aWx0aW4gY29uc3RhbnQhCgpXaGF0IEkgbGVhcm5lZCB0b2RheTogVGhpcyBob2xkcyBmb3IgLU8w LgoKPgo+IEJSLAo+IEphbmkuCj4KPgo+Pgo+PiBDYzogRGFtaWVuIExlc3BpYXUgPGRhbWllbi5s ZXNwaWF1QGludGVsLmNvbT4KPj4gQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29u LmNvLnVrPgo+PiBDYzogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4LmludGVsLmNvbT4K Pj4gU2lnbmVkLW9mZi1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBpbnRlbC5jb20+ Cj4+IC0tLQo+PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYyB8IDYgKysrKysrCj4+ ICAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspCj4+Cj4+IGRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9p cnEuYwo+PiBpbmRleCAwOGE1YTRiYTUyYWMuLmU2YTFkYjM2OTI4ZSAxMDA2NDQKPj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pOTE1X2lycS5jCj4+IEBAIC0xODMsNiArMTgzLDggQEAgc3RhdGljIHZvaWQgaWxrX3Vw ZGF0ZV9ndF9pcnEoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+PiAgewo+PiAg CWFzc2VydF9zcGluX2xvY2tlZCgmZGV2X3ByaXYtPmlycV9sb2NrKTsKPj4gIAo+PiArCVdBUk5f T04oZW5hYmxlZF9pcnFfbWFzayAmIH5pbnRlcnJ1cHRfbWFzayk7Cj4+ICsKPj4gIAlpZiAoV0FS Tl9PTighaW50ZWxfaXJxc19lbmFibGVkKGRldl9wcml2KSkpCj4+ICAJCXJldHVybjsKPj4gIAo+ PiBAQCAtMjI5LDYgKzIzMSw4IEBAIHN0YXRpYyB2b2lkIHNuYl91cGRhdGVfcG1faXJxKHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPj4gIHsKPj4gIAl1aW50MzJfdCBuZXdfdmFs Owo+PiAgCj4+ICsJV0FSTl9PTihlbmFibGVkX2lycV9tYXNrICYgfmludGVycnVwdF9tYXNrKTsK Pj4gKwo+PiAgCWFzc2VydF9zcGluX2xvY2tlZCgmZGV2X3ByaXYtPmlycV9sb2NrKTsKPj4gIAo+ PiAgCW5ld192YWwgPSBkZXZfcHJpdi0+cG1faXJxX21hc2s7Cj4+IEBAIC0zMjgsNiArMzMyLDgg QEAgdm9pZCBpYnhfZGlzcGxheV9pbnRlcnJ1cHRfdXBkYXRlKHN0cnVjdCBkcm1faTkxNV9wcml2 YXRlICpkZXZfcHJpdiwKPj4gIAlzZGVpbXIgJj0gfmludGVycnVwdF9tYXNrOwo+PiAgCXNkZWlt ciB8PSAofmVuYWJsZWRfaXJxX21hc2sgJiBpbnRlcnJ1cHRfbWFzayk7Cj4+ICAKPj4gKwlXQVJO X09OKGVuYWJsZWRfaXJxX21hc2sgJiB+aW50ZXJydXB0X21hc2spOwo+PiArCj4+ICAJYXNzZXJ0 X3NwaW5fbG9ja2VkKCZkZXZfcHJpdi0+aXJxX2xvY2spOwo+PiAgCj4+ICAJaWYgKFdBUk5fT04o IWludGVsX2lycXNfZW5hYmxlZChkZXZfcHJpdikpKQo+PiAtLSAKPj4gMi4xLjEKPj4KPgo+IC0t IAo+IEphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgoKLS0g CkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=