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 85C39C25B0D for ; Mon, 8 Aug 2022 12:54:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242359AbiHHMyV (ORCPT ); Mon, 8 Aug 2022 08:54:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39364 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243020AbiHHMyL (ORCPT ); Mon, 8 Aug 2022 08:54:11 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C109DF21 for ; Mon, 8 Aug 2022 05:54:10 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id E593A37ACE; Mon, 8 Aug 2022 12:54:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1659963248; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=au1PbrBym0RDvBK59gzpYLmZ5lBCOOF2TJfnVZ03KeI=; b=A6IyIml1ehWWPn5/77sPeEDw/XDPl4/2QiX94X+YCc1eMqCNB9IsAnb2eay6OMK2YBYbs4 ZWr11e40xwZXCDE864iRl/8ZbWuYQdfqq/9xdlp5eOgHmK1BJ47vcaea/JG/CpI4RubcMa PJP9w/+8BNuXur2857Y6d5PLTql2jWc= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1659963248; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=au1PbrBym0RDvBK59gzpYLmZ5lBCOOF2TJfnVZ03KeI=; b=n16QRsxNOLQ1lSZJxtOxmQYqXgZ8dOOAmjeuemCUbTMQC5fhaAyIQnY9+Z18BcgpBNWtOr VUTtPZronTGC+ICg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 914C413ADE; Mon, 8 Aug 2022 12:54:08 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id kCdiInAH8WLHUgAAMHmgww (envelope-from ); Mon, 08 Aug 2022 12:54:08 +0000 From: Thomas Zimmermann To: sam@ravnborg.org, jose.exposito89@gmail.com, javierm@redhat.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, airlied@linux.ie, daniel@ffwll.ch, noralf@tronnes.org, drawat.floss@gmail.com, lucas.demarchi@intel.com, david@lechnology.com, kraxel@redhat.com Cc: dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, virtualization@lists.linux-foundation.org, Thomas Zimmermann Subject: [PATCH v2 01/14] iosys-map: Add IOSYS_MAP_INIT_VADDR_IOMEM() Date: Mon, 8 Aug 2022 14:53:53 +0200 Message-Id: <20220808125406.20752-2-tzimmermann@suse.de> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220808125406.20752-1-tzimmermann@suse.de> References: <20220808125406.20752-1-tzimmermann@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org Add IOSYS_MAP_INIT_VADDR_IOMEM() for static init of variables of type struct iosys_map. Signed-off-by: Thomas Zimmermann --- include/linux/iosys-map.h | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/include/linux/iosys-map.h b/include/linux/iosys-map.h index a533cae189d7..cb71aa616bd3 100644 --- a/include/linux/iosys-map.h +++ b/include/linux/iosys-map.h @@ -46,10 +46,13 @@ * * iosys_map_set_vaddr(&map, 0xdeadbeaf); * - * To set an address in I/O memory, use iosys_map_set_vaddr_iomem(). + * To set an address in I/O memory, use IOSYS_MAP_INIT_VADDR_IOMEM() or + * iosys_map_set_vaddr_iomem(). * * .. code-block:: c * + * struct iosys_map map = IOSYS_MAP_INIT_VADDR_IOMEM(0xdeadbeaf); + * * iosys_map_set_vaddr_iomem(&map, 0xdeadbeaf); * * Instances of struct iosys_map do not have to be cleaned up, but @@ -121,6 +124,16 @@ struct iosys_map { .is_iomem = false, \ } +/** + * IOSYS_MAP_INIT_VADDR_IOMEM - Initializes struct iosys_map to an address in I/O memory + * @vaddr_iomem_: An I/O-memory address + */ +#define IOSYS_MAP_INIT_VADDR_IOMEM(vaddr_iomem_) \ + { \ + .vaddr_iomem = (vaddr_iomem_), \ + .is_iomem = true, \ + } + /** * IOSYS_MAP_INIT_OFFSET - Initializes struct iosys_map from another iosys_map * @map_: The dma-buf mapping structure to copy from -- 2.37.1