From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 485E4C43387 for ; Mon, 14 Jan 2019 00:59:11 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EF2D62063F for ; Mon, 14 Jan 2019 00:59:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EF2D62063F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ozlabs.ru Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 43dFV46MNTzDqQg for ; Mon, 14 Jan 2019 11:59:08 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=ozlabs.ru (client-ip=107.173.13.209; helo=ozlabs.ru; envelope-from=aik@ozlabs.ru; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ozlabs.ru Received: from ozlabs.ru (ozlabs.ru [107.173.13.209]) by lists.ozlabs.org (Postfix) with ESMTP id 43dFR85L1szDqQg for ; Mon, 14 Jan 2019 11:56:36 +1100 (AEDT) Received: from fstn1-p1.ozlabs.ibm.com (localhost [IPv6:::1]) by ozlabs.ru (Postfix) with ESMTP id ADBAFAE80001; Sun, 13 Jan 2019 19:56:03 -0500 (EST) From: Alexey Kardashevskiy To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH kernel 0/2] powerpc/powernv/npu: Move platform shared code to sysdev Date: Mon, 14 Jan 2019 11:55:59 +1100 Message-Id: <20190114005601.1220-1-aik@ozlabs.ru> X-Mailer: git-send-email 2.17.1 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexey Kardashevskiy , Alistair Popple , Andrew Donnellan , Reza Arbab , David Gibson Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" This is to avoid pseries calling into powernv code. The first patch changes data structure a bit, the second is cut-n-paste without changing logic or data structures. This is not changing symbol names as the NVIDIA UVM driver calls some of them (pnv_npu2_init_context, pnv_npu2_destroy_context, pnv_pci_get_npu_dev, pnv_npu2_handle_fault). This is based on sha1 574823bf Linus Torvalds "Change mincore() to count "mapped" pages rather than "cached" pages". Please comment. Thanks. Alexey Kardashevskiy (2): powerpc/powernv/npu: Move compound PEs to powernv powerpc/powernv/npu: Move platform shared code to sysdev arch/powerpc/sysdev/Makefile | 1 + arch/powerpc/include/asm/npu.h | 88 +++ arch/powerpc/include/asm/pci.h | 8 +- arch/powerpc/include/asm/powernv.h | 24 - arch/powerpc/platforms/powernv/pci.h | 4 + arch/powerpc/platforms/powernv/npu-dma.c | 672 +--------------------- arch/powerpc/sysdev/npu.c | 677 +++++++++++++++++++++++ arch/powerpc/sysdev/Kconfig | 3 + 8 files changed, 781 insertions(+), 696 deletions(-) create mode 100644 arch/powerpc/include/asm/npu.h create mode 100644 arch/powerpc/sysdev/npu.c -- 2.17.1