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[2003:c5:8f26:1400:bc11:1ead:619e:c67c]) by smtp.gmail.com with ESMTPSA id a16sm278487wrt.30.2020.02.17.02.16.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Feb 2020 02:16:05 -0800 (PST) From: Nirmoy Das X-Google-Original-From: Nirmoy Das To: dri-devel@lists.freedesktop.org Subject: [PATCH 5/7] drm/qxl: don't use ttm bo->offset Date: Mon, 17 Feb 2020 11:18:39 +0100 Message-Id: <20200217101841.7437-6-nirmoy.das@amd.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200217101841.7437-1-nirmoy.das@amd.com> References: <20200217101841.7437-1-nirmoy.das@amd.com> MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 18 Feb 2020 07:55:25 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: thellstrom@vmware.com, airlied@linux.ie, kenny.ho@amd.com, brian.welty@intel.com, amd-gfx@lists.freedesktop.org, nirmoy.das@amd.com, linux-graphics-maintainer@vmware.com, bskeggs@redhat.com, alexander.deucher@amd.com, sean@poorly.run, christian.koenig@amd.com, kraxel@redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This patch also removes slot->gpu_offset which is not required as VRAM and PRIV slot are in separate PCI bar Signed-off-by: Nirmoy Das --- drivers/gpu/drm/qxl/qxl_drv.h | 5 ++--- drivers/gpu/drm/qxl/qxl_kms.c | 5 ++--- drivers/gpu/drm/qxl/qxl_object.h | 5 ----- drivers/gpu/drm/qxl/qxl_ttm.c | 9 --------- 4 files changed, 4 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 27e45a2d6b52..58e7098a17ff 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -311,10 +311,9 @@ qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo, (bo->tbo.mem.mem_type == TTM_PL_VRAM) ? &qdev->main_slot : &qdev->surfaces_slot; - WARN_ON_ONCE((bo->tbo.offset & slot->gpu_offset) != slot->gpu_offset); + /* TODO - need to hold one of the locks to read bo->tbo.mem.start */ - /* TODO - need to hold one of the locks to read tbo.offset */ - return slot->high_bits | (bo->tbo.offset - slot->gpu_offset + offset); + return slot->high_bits | ((bo->tbo.mem.start << PAGE_SHIFT) + offset); } /* qxl_display.c */ diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c index 70b20ee4741a..7a5bf544f34d 100644 --- a/drivers/gpu/drm/qxl/qxl_kms.c +++ b/drivers/gpu/drm/qxl/qxl_kms.c @@ -86,11 +86,10 @@ static void setup_slot(struct qxl_device *qdev, high_bits <<= (64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits)); slot->high_bits = high_bits; - DRM_INFO("slot %d (%s): base 0x%08lx, size 0x%08lx, gpu_offset 0x%lx\n", + DRM_INFO("slot %d (%s): base 0x%08lx, size 0x%08lx\n", slot->index, slot->name, (unsigned long)slot->start_phys_addr, - (unsigned long)slot->size, - (unsigned long)slot->gpu_offset); + (unsigned long)slot->size); } void qxl_reinit_memslots(struct qxl_device *qdev) diff --git a/drivers/gpu/drm/qxl/qxl_object.h b/drivers/gpu/drm/qxl/qxl_object.h index 8ae54ba7857c..21fa81048f4f 100644 --- a/drivers/gpu/drm/qxl/qxl_object.h +++ b/drivers/gpu/drm/qxl/qxl_object.h @@ -48,11 +48,6 @@ static inline void qxl_bo_unreserve(struct qxl_bo *bo) ttm_bo_unreserve(&bo->tbo); } -static inline u64 qxl_bo_gpu_offset(struct qxl_bo *bo) -{ - return bo->tbo.offset; -} - static inline unsigned long qxl_bo_size(struct qxl_bo *bo) { return bo->tbo.num_pages << PAGE_SHIFT; diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 62a5e424971b..635d000e7934 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -51,11 +51,6 @@ static struct qxl_device *qxl_get_qdev(struct ttm_bo_device *bdev) static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, struct ttm_mem_type_manager *man) { - struct qxl_device *qdev = qxl_get_qdev(bdev); - unsigned int gpu_offset_shift = - 64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits + 8); - struct qxl_memslot *slot; - switch (type) { case TTM_PL_SYSTEM: /* System memory */ @@ -66,11 +61,7 @@ static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, case TTM_PL_VRAM: case TTM_PL_PRIV: /* "On-card" video ram */ - slot = (type == TTM_PL_VRAM) ? - &qdev->main_slot : &qdev->surfaces_slot; - slot->gpu_offset = (uint64_t)type << gpu_offset_shift; man->func = &ttm_bo_manager_func; - man->gpu_offset = slot->gpu_offset; man->flags = TTM_MEMTYPE_FLAG_FIXED | TTM_MEMTYPE_FLAG_MAPPABLE; man->available_caching = TTM_PL_MASK_CACHING; -- 2.25.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel 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=-9.3 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,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 C1FB7C3B185 for ; Mon, 17 Feb 2020 10:16:10 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 9467220679 for ; Mon, 17 Feb 2020 10:16:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="RZL1Pb4M" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9467220679 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 210B06E90F; Mon, 17 Feb 2020 10:16:10 +0000 (UTC) Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8213B6E90B; Mon, 17 Feb 2020 10:16:07 +0000 (UTC) Received: by mail-wr1-x443.google.com with SMTP id y17so18938604wrh.5; Mon, 17 Feb 2020 02:16:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=HnLxeOLGupkDJKKR65u4bZIaT5KCNOAxjAw6kZ3MPNo=; b=RZL1Pb4Mto2hMZ2qZu9Ahv1u1n4SAD8J8vgB+7L+dWBxk9Pwdic7aGqbYXyORgF+t0 04bitASNsN1/MnDG2V05YvRglp/shdsOFwX+5C5OY+0AQhC3UX3xNSYVYEo6JEM67Q3D 1COriVMB18ZhHUsjnbXdBqahWfSM1/aRHj6Tx8c58xpupOkLFHF6RcrVHjczZ9GZWMvH C7cOFjBhYqyC2zD14vDmNkTVmCl0ZC0oWb3pAB/mVUZzpPvVmq7szqMCsZrAvZHHi8SM Q62UiqOJEsanuH+z1+BPAb6yD1bFpK6VtMcQWZsuEUDWUueo1c8w2sDNZ8BaymUancg3 7ixw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=HnLxeOLGupkDJKKR65u4bZIaT5KCNOAxjAw6kZ3MPNo=; b=M8n2v/emOmfjUs9Aejo+cusL52pxYv1PiIH36oBnkUD/JxXD2e2CpjZHO/ecFPzVzX lx/w43tRF31TSOaLGqte3J0pvyoQtwyIR5emxkc/z7GId5GUUsOJu7zmLTqDojjZmjta rA5U/Lhzxzo1EE4xxprxpjdWr4VVoo5dVfz2axNGqyZhWxkHdp2L3JKEbxiyN6QiMKN4 2eXK7L76UBdtNlKBozbEhYaiLtF7TSBge8Y6v4GgoMeyXUwzSqP/LL25qXcQ7vFuVCMX X4GDZsxdZTyYb/WtaoYUmdQe2cpVz324UHeC0ufp1krPvO/XcqUVb92A5hE/bNN6erIx qcTw== X-Gm-Message-State: APjAAAU9+rMIZSFtM1/rmUDiU3boWHGxPbx8VQ/X6sbt5DmFsMD679O0 Ic7zXpt4hAulEb1iBtkf+vAgW+78LDa86A== X-Google-Smtp-Source: APXvYqwftzEieeUL51SR2I+5cD15PjEtFk0+pRkz1Iz6npq6o9LveRie8nTjStEGisSbhA/Ijx3OJg== X-Received: by 2002:a05:6000:367:: with SMTP id f7mr20963644wrf.174.1581934565740; Mon, 17 Feb 2020 02:16:05 -0800 (PST) Received: from brihaspati.fritz.box (p200300C58F261400BC111EAD619EC67C.dip0.t-ipconnect.de. [2003:c5:8f26:1400:bc11:1ead:619e:c67c]) by smtp.gmail.com with ESMTPSA id a16sm278487wrt.30.2020.02.17.02.16.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Feb 2020 02:16:05 -0800 (PST) From: Nirmoy Das X-Google-Original-From: Nirmoy Das To: dri-devel@lists.freedesktop.org Subject: [PATCH 5/7] drm/qxl: don't use ttm bo->offset Date: Mon, 17 Feb 2020 11:18:39 +0100 Message-Id: <20200217101841.7437-6-nirmoy.das@amd.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200217101841.7437-1-nirmoy.das@amd.com> References: <20200217101841.7437-1-nirmoy.das@amd.com> MIME-Version: 1.0 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David1.Zhou@amd.com, thellstrom@vmware.com, airlied@linux.ie, kenny.ho@amd.com, brian.welty@intel.com, maarten.lankhorst@linux.intel.com, amd-gfx@lists.freedesktop.org, nirmoy.das@amd.com, linux-graphics-maintainer@vmware.com, bskeggs@redhat.com, daniel@ffwll.ch, alexander.deucher@amd.com, sean@poorly.run, christian.koenig@amd.com, kraxel@redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" This patch also removes slot->gpu_offset which is not required as VRAM and PRIV slot are in separate PCI bar Signed-off-by: Nirmoy Das --- drivers/gpu/drm/qxl/qxl_drv.h | 5 ++--- drivers/gpu/drm/qxl/qxl_kms.c | 5 ++--- drivers/gpu/drm/qxl/qxl_object.h | 5 ----- drivers/gpu/drm/qxl/qxl_ttm.c | 9 --------- 4 files changed, 4 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 27e45a2d6b52..58e7098a17ff 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -311,10 +311,9 @@ qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo, (bo->tbo.mem.mem_type == TTM_PL_VRAM) ? &qdev->main_slot : &qdev->surfaces_slot; - WARN_ON_ONCE((bo->tbo.offset & slot->gpu_offset) != slot->gpu_offset); + /* TODO - need to hold one of the locks to read bo->tbo.mem.start */ - /* TODO - need to hold one of the locks to read tbo.offset */ - return slot->high_bits | (bo->tbo.offset - slot->gpu_offset + offset); + return slot->high_bits | ((bo->tbo.mem.start << PAGE_SHIFT) + offset); } /* qxl_display.c */ diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c index 70b20ee4741a..7a5bf544f34d 100644 --- a/drivers/gpu/drm/qxl/qxl_kms.c +++ b/drivers/gpu/drm/qxl/qxl_kms.c @@ -86,11 +86,10 @@ static void setup_slot(struct qxl_device *qdev, high_bits <<= (64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits)); slot->high_bits = high_bits; - DRM_INFO("slot %d (%s): base 0x%08lx, size 0x%08lx, gpu_offset 0x%lx\n", + DRM_INFO("slot %d (%s): base 0x%08lx, size 0x%08lx\n", slot->index, slot->name, (unsigned long)slot->start_phys_addr, - (unsigned long)slot->size, - (unsigned long)slot->gpu_offset); + (unsigned long)slot->size); } void qxl_reinit_memslots(struct qxl_device *qdev) diff --git a/drivers/gpu/drm/qxl/qxl_object.h b/drivers/gpu/drm/qxl/qxl_object.h index 8ae54ba7857c..21fa81048f4f 100644 --- a/drivers/gpu/drm/qxl/qxl_object.h +++ b/drivers/gpu/drm/qxl/qxl_object.h @@ -48,11 +48,6 @@ static inline void qxl_bo_unreserve(struct qxl_bo *bo) ttm_bo_unreserve(&bo->tbo); } -static inline u64 qxl_bo_gpu_offset(struct qxl_bo *bo) -{ - return bo->tbo.offset; -} - static inline unsigned long qxl_bo_size(struct qxl_bo *bo) { return bo->tbo.num_pages << PAGE_SHIFT; diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 62a5e424971b..635d000e7934 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -51,11 +51,6 @@ static struct qxl_device *qxl_get_qdev(struct ttm_bo_device *bdev) static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, struct ttm_mem_type_manager *man) { - struct qxl_device *qdev = qxl_get_qdev(bdev); - unsigned int gpu_offset_shift = - 64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits + 8); - struct qxl_memslot *slot; - switch (type) { case TTM_PL_SYSTEM: /* System memory */ @@ -66,11 +61,7 @@ static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, case TTM_PL_VRAM: case TTM_PL_PRIV: /* "On-card" video ram */ - slot = (type == TTM_PL_VRAM) ? - &qdev->main_slot : &qdev->surfaces_slot; - slot->gpu_offset = (uint64_t)type << gpu_offset_shift; man->func = &ttm_bo_manager_func; - man->gpu_offset = slot->gpu_offset; man->flags = TTM_MEMTYPE_FLAG_FIXED | TTM_MEMTYPE_FLAG_MAPPABLE; man->available_caching = TTM_PL_MASK_CACHING; -- 2.25.0 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx