From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net v4 1/2] sfc: use 64-bit writes for PIO. Date: Tue, 03 Jun 2014 15:58:07 -0700 (PDT) Message-ID: <20140603.155807.2227032324368753328.davem@davemloft.net> References: <538D9D1E.3090608@solarflare.com> <538D9DB3.4080905@solarflare.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-7 Content-Transfer-Encoding: base64 Cc: netdev@vger.kernel.org, linux-net-drivers@solarflare.com To: sshah@solarflare.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:49780 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932485AbaFCW6K (ORCPT ); Tue, 3 Jun 2014 18:58:10 -0400 In-Reply-To: <538D9DB3.4080905@solarflare.com> Sender: netdev-owner@vger.kernel.org List-ID: RnJvbTogU2hyYWRoYSBTaGFoIDxzc2hhaEBzb2xhcmZsYXJlLmNvbT4NCkRhdGU6IFR1ZSwgMyBK dW4gMjAxNCAxMTowNDozNSArMDEwMA0KDQo+ICsJCXdyaXRlcShzcmM2NFtpXSwgZGVzdDY0K2kp Ow0KDQpXaGF0IGRvZXMgd3JpdGVxKCkgZG8gb24gYSAzMi1iaXQgbWFjaGluZT8NCg0KRGlkIHlv dSBkbyBhbnkgZnVuY3Rpb25hbCB0ZXN0aW5nIG9mIHRoaXMgb24gc3VjaCBhIG1hY2hpbmU/DQoN CkknbSBleHRyZW1lbHkgZGlzYXBwb2ludGVkIGluIHRoaXMgcGF0Y2ggc3VibWlzc2lvbiwgYmVj YXVzZSB5b3UNCmRpZG4ndCBldmVuIF9jb21waWxlXyB0ZXN0IHRoaXMgaW4gdGhlIGVudmlyb25t ZW50IHdoZXJlIHlvdSBjbGFpbQ0KdGhlIHByb2JsZW0gZXhpc3RzLg0KDQpBIDMyLWJpdCBidWls ZCB3aXRoIHRoaXMgcGF0Y2ggYXBwbGllZCByZXN1bHRzIGluOg0KDQogIENDICAgICAgZHJpdmVy cy9uZXQvZXRoZXJuZXQvc2ZjL3R4Lm8NCmRyaXZlcnMvbmV0L2V0aGVybmV0L3NmYy90eC5jOiBJ biBmdW5jdGlvbiChZWZ4X21lbWNweV82NKI6DQpkcml2ZXJzL25ldC9ldGhlcm5ldC9zZmMvdHgu YzoyMDM6MzogZXJyb3I6IGltcGxpY2l0IGRlY2xhcmF0aW9uIG9mIGZ1bmN0aW9uIKF3cml0ZXGi IFstV2Vycm9yPWltcGxpY2l0LWZ1bmN0aW9uLWRlY2xhcmF0aW9uXQ0KY2MxOiBzb21lIHdhcm5p bmdzIGJlaW5nIHRyZWF0ZWQgYXMgZXJyb3JzDQptYWtlWzFdOiAqKiogW2RyaXZlcnMvbmV0L2V0 aGVybmV0L3NmYy90eC5vXSBFcnJvciAxDQptYWtlOiAqKiogW2RyaXZlcnMvbmV0L2V0aGVybmV0 L3NmYy90eC5vXSBFcnJvciAyDQoNClRoaXMgaXMgYW4gZXh0cmVtZWx5IF9MT1dfIHF1YWxpdHkg cGF0Y2ggc3VibWlzc2lvbi4NCg0KWW91IHB1dCB2ZXJ5IGxpdHRsZSB0aW1lIGFuZCBlZmZvcnQg aW50byB0aGUgY2hhbmdlcyBJIGFza2VkIHlvdSB0bw0KbWFrZS4gIEFuZCBjbGVhcmx5IHlvdSBk aWQgYWJzb2x1dGVseSBub3QgZnVuY3Rpb25hbCB0ZXN0aW5nIG9mIHRoaXMNCmNoYW5nZSwgd2hh dCBpZiB3aXRoIHRoZSBtb2RpZmljYXRpb24gaXQgZGlkbid0IGZpeCB0aGUgYnVnIGFueQ0KbG9u Z2VyPw0KDQpJdCBpcyBpbXBlcml0aXZlIHRoYXQgeW91IHRha2UgeW91ciB0aW1lIGFuZCBnbyBp bXBsZW1lbnQgdGhlc2UNCmNoYW5nZXMgcHJvcGVybHkuICBZZXMsIHlvdSBjYW4gY2xlYXJseSBz ZWUgbm93IHRoYXQgYSBwcm9wZXINCmludGVyZmFjZSBmb3Igd3JpdGVxKCkgaXMgbm90IHByb3Zp ZGVkIHRoYXQgYWN0dWFsbHkgdXNlcyA2NC1iaXQNCm9wZXJhdGlvbnMgb24gMzItYml0IHN5c3Rl bXMuICBBbmQgeWVzLCBfeW91XyB3aWxsIG5lZWQgdG8gcmVzb2x2ZQ0KdGhpcyBzb21laG93Lg0K DQpBbmQgbW9zdCBpbXBvcnRhbnRseSwgeW91IHdpbGwgbmVlZCB0byBib3RoIGNvbXBpbGUgYW5k IGZ1bmN0aW9uYWxseQ0KdGVzdCB0aGUgY2hhbmdlIGJlZm9yZSB5b3UgZXZlbiB0aGluayBhYm91 dCBwb3N0aW5nIGl0IGFnYWluIGhlcmUuDQoNClRoYW5rcy4NCg==