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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 42509CE7A88 for ; Sun, 24 Sep 2023 13:18:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230016AbjIXNSq (ORCPT ); Sun, 24 Sep 2023 09:18:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230219AbjIXNS2 (ORCPT ); Sun, 24 Sep 2023 09:18:28 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B6BE1729; Sun, 24 Sep 2023 06:17:18 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 15355C433C9; Sun, 24 Sep 2023 13:17:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695561438; bh=AkESHVaIEK/Q0N156xWN9b9wJHZIeDxy8gc9Dgudzoo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DfeKXIX/TxbigZcVVBWGNMuiOjc1bScZaEOW+u3v1vEJ+WSiJFArA7Id95QrSIeHL lzzNqrJNUv3eN7skJQJW657B3qcMolg8Ao4gU7mmiJMfsWHwbo7619cRPNLQQzRs68 DROWe8PzQs9o6vbf13j396Rc8fnV/3jkYB1Vqkq8w8Yjzxm/mitX1oQyruGQzJvvcR GEbbS55vErLG3gz7VnzFthx0HvqIpKrb0GnkynbS3Cjy3JkuApRauLoFm7XoaJ/mK2 iMF6s3LmKt1voHnWQ7eno6gEPXRjrpOqaYq45X7Lgn/JuAXtgzFGwPtl/mfFCSAC4D FBOujhyhiiA3g== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Alex Deucher , Timmy Tsai , Sasha Levin , christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, mario.limonciello@amd.com, candice.li@amd.com, Hawking.Zhang@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 6.5 30/41] drm/amdgpu/nbio4.3: set proper rmmio_remap.reg_offset for SR-IOV Date: Sun, 24 Sep 2023 09:15:18 -0400 Message-Id: <20230924131529.1275335-30-sashal@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230924131529.1275335-1-sashal@kernel.org> References: <20230924131529.1275335-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.5.5 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alex Deucher [ Upstream commit ab43213e7afd08ac68d4282060bacf309e70fd14 ] Needed for HDP flush to work correctly. Reviewed-by: Timmy Tsai Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c index d5ed9e0e1a5f1..e5b5b0f4940f4 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c @@ -345,6 +345,9 @@ static void nbio_v4_3_init_registers(struct amdgpu_device *adev) data &= ~RCC_DEV0_EPF2_STRAP2__STRAP_NO_SOFT_RESET_DEV0_F2_MASK; WREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF2_STRAP2, data); } + if (amdgpu_sriov_vf(adev)) + adev->rmmio_remap.reg_offset = SOC15_REG_OFFSET(NBIO, 0, + regBIF_BX_DEV0_EPF0_VF0_HDP_MEM_COHERENCY_FLUSH_CNTL) << 2; } static u32 nbio_v4_3_get_rom_offset(struct amdgpu_device *adev) -- 2.40.1