From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Clark Subject: Re: [PATCH] of/device: add blacklist for iommu dma_ops Date: Wed, 5 Jun 2019 07:16:51 -0700 Message-ID: References: <20181201165348.24140-1-robdclark@gmail.com> <95d6e963-7f30-1d9c-99d7-0f6cc1589997@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <95d6e963-7f30-1d9c-99d7-0f6cc1589997-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: Marek Szyprowski Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Vivek Gautam , David Airlie , freedreno , Will Deacon , Doug Anderson , dri-devel , Tomasz Figa , Linux IOMMU , Rob Herring , Sean Paul , Daniel Vetter , linux-arm-msm , Frank Rowand , Christoph Hellwig , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Robin Murphy List-Id: devicetree@vger.kernel.org T24gV2VkLCBKdW4gNSwgMjAxOSBhdCA2OjE4IEFNIE1hcmVrIFN6eXByb3dza2kKPG0uc3p5cHJv d3NraUBzYW1zdW5nLmNvbT4gd3JvdGU6Cj4KPiBIaSBSb2IsCj4KPiBPbiAyMDE5LTA2LTA1IDE0 OjU3LCBSb2IgQ2xhcmsgd3JvdGU6Cj4gPiBPbiBUdWUsIEp1biA0LCAyMDE5IGF0IDExOjU4IFBN IFRvbWFzeiBGaWdhIDx0ZmlnYUBjaHJvbWl1bS5vcmc+IHdyb3RlOgo+ID4+IEJ1dCBmaXJzdCBv ZiBhbGwsIEkgcmVtZW1iZXIgTWFyZWsgYWxyZWFkeSBzdWJtaXR0ZWQgc29tZSBwYXRjaGVzIGxv bmcKPiA+PiBhZ28gdGhhdCBleHRlbmRlZCBzdHJ1Y3QgZHJpdmVyIHdpdGggc29tZSBmbGFnIHRo YXQgbWVhbnMgdGhhdCB0aGUKPiA+PiBkcml2ZXIgZG9lc24ndCB3YW50IHRoZSBJT01NVSB0byBi ZSBhdHRhY2hlZCBiZWZvcmUgcHJvYmUuIFdoeQo+ID4+IHdvdWxkbid0IHRoYXQgd29yaz8gU291 bmRzIGxpa2UgYSBwZXJmZWN0IG9wdC1vdXQgc29sdXRpb24uCj4gPiBBY3R1YWxseSwgeWVhaC4u IHdlIHNob3VsZCBkbyB0aGF0LiAgVGhhdCBpcyB0aGUgc2ltcGxlc3Qgc29sdXRpb24uCj4KPiBU b21hc3ogaGFzIHZlcnkgZ29vZCBtZW1vcnkuIEl0IHRvb2sgbWUgYSB3aGlsZSB0byBmaW5kIHRo YXQgb2xkIHBhdGNoZXM6Cj4KPiBodHRwczovL3BhdGNod29yay5rZXJuZWwub3JnL3BhdGNoLzQ2 NzcyNTEvCj4gaHR0cHM6Ly9wYXRjaHdvcmsua2VybmVsLm9yZy9wYXRjaC80Njc3OTQxLwo+IGh0 dHBzOi8vcGF0Y2h3b3JrLmtlcm5lbC5vcmcvcGF0Y2gvNDY3NzQwMS8KPgo+IEl0IGxvb2tzIHRo YXQgbXkgaWRlYSB3YXMgYSBiaXQgYWhlYWQgb2YgaXRzIHRpbWUgOykKPgoKaWYgSSByZS1zcGlu IHRoaXMsIHdhcyB0aGVpciBhIHJlYXNvbiBub3QgdG8ganVzdCB1c2UgYml0ZmllbGRzLCBpZToK Ci0gICAgYm9vbCBzdXBwcmVzc19iaW5kX2F0dHJzOyAgICAvKiBkaXNhYmxlcyBiaW5kL3VuYmlu ZCB2aWEgc3lzZnMgKi8KKyAgICBib29sIHN1cHByZXNzX2JpbmRfYXR0cnMgOiAxOyAgICAvKiBk aXNhYmxlcyBiaW5kL3VuYmluZCB2aWEgc3lzZnMgKi8KKyAgICBib29sIGhhc19vd25faW9tbXVf bWFuYWdlciA6IDE7ICAvKiBkcml2ZXIgZXhwbGljdGx5IG1hbmFnZXMgSU9NTVUgKi8KClRoYXQg c2VlbXMgbGlrZSBpdCB3b3VsZCBoYXZlIGJlZW4gYSBiaXQgbGVzcyBjaHVybiBhbmQgYSBiaXQg bmljZXIKbG9va2luZyAoSU1PIGF0IGxlYXN0KQoKQlIsCi1SCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCkZyZWVkcmVubyBtYWlsaW5nIGxpc3QKRnJlZWRy ZW5vQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ZyZWVkcmVubw==