From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: [PATCH v1 0/4] Tegra GART fixes and improvements Date: Mon, 9 Apr 2018 23:07:18 +0300 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Thierry Reding , Jonathan Hunter , Joerg Roedel Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org GART driver wasn't ever been utilized in upstream, but finally this should change sometime soon with Tegra's DRM driver rework. In general GART driver works fine, though there are couple things that could be improved. Dmitry Osipenko (4): iommu/tegra: gart: Add debugging facility iommu/tegra: gart: Fix gart_iommu_unmap() iommu/tegra: gart: Constify number of GART pages iommu/tegra: gart: Optimize map/unmap drivers/iommu/tegra-gart.c | 90 +++++++++++++++++++++++++++++++++++----------- 1 file changed, 69 insertions(+), 21 deletions(-) -- 2.16.3 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754697AbeDIUHj (ORCPT ); Mon, 9 Apr 2018 16:07:39 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:35339 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754676AbeDIUHg (ORCPT ); Mon, 9 Apr 2018 16:07:36 -0400 X-Google-Smtp-Source: AIpwx48+jQOmmvhPTgbNsBm1Vlf3SLeibLQkBRtQ8MBn39pzzouu6TVk1EsgsTjZFHzTgczj6M2qRA== From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Joerg Roedel Cc: iommu@lists.linux-foundation.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 0/4] Tegra GART fixes and improvements Date: Mon, 9 Apr 2018 23:07:18 +0300 Message-Id: X-Mailer: git-send-email 2.16.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org GART driver wasn't ever been utilized in upstream, but finally this should change sometime soon with Tegra's DRM driver rework. In general GART driver works fine, though there are couple things that could be improved. Dmitry Osipenko (4): iommu/tegra: gart: Add debugging facility iommu/tegra: gart: Fix gart_iommu_unmap() iommu/tegra: gart: Constify number of GART pages iommu/tegra: gart: Optimize map/unmap drivers/iommu/tegra-gart.c | 90 +++++++++++++++++++++++++++++++++++----------- 1 file changed, 69 insertions(+), 21 deletions(-) -- 2.16.3