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[176.36.245.220]) by smtp.gmail.com with ESMTPSA id i7sm2311932ejx.73.2021.09.03.01.33.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Sep 2021 01:33:49 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 53a80e4d-17ef-4a2f-8cff-1eaa68946a8d DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=zjlQkuHh6kZKwoZ8mUieXYtJ9esYGLvw5t0GDKDUbQk=; b=Xgp3IkxX/SfY/PfG+BOgIO+ADKUy/5Rb8UIuqEw2MjrDLDSn+HntfDhndHbMQEaScL FjmrDAnyZcW6+xVcPZwu1EP7ndImdZ0KeimUQLoaibXp19/yI5ifx9Mgd4XDHmgSsifl DEvRHIV40w0i9zsWwxea2m9bOGHPSDHt24SoDK7stOg+g1Tdc/9POfAGzlMJ9dfQ3CHs Di8p521g87IwoOeOcp2ltO9kq52QKbjG70LiiCsYOZqXZK9/EjouzbmL5WtPRAbiWcCF lxvSO0V1GfTAsxF6og3u/5lCxROSkhvfw5FJOZueqx+bwmhq+i8/2CAFs7DUgsQ90wSm 4KEw== 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=zjlQkuHh6kZKwoZ8mUieXYtJ9esYGLvw5t0GDKDUbQk=; b=UdVccc3g9rFVrXh81QNyHCPyMbdBIJTX7yfPGXxwB1o5FwwNVs2xqTL7hK2836W9M2 35TtrgD+FzboohBUYt9XoxABD8ZjoRPHnejIO1eFgiyprFBi/mKMOvhy/EYoZWvnPEzj TmdmGEMGmoHoRTynt3ZY7X7jYsON2SrK/6UPq5u9CY39jk6e1KOvOqBu8kKOCiyXP1wX rp/IplvkD4uYtLTDmuwv8m2z9Sqy2mXSqrEplRVV3ZQ29r80+TGdVgMaRuL62IV7YQGC 70QtshEMrGWbHKpTv6hN0Ep04QyFB+AAkgY/tkAbgAiHxNB+dvjIBciiltTAWZwtDKGe k+sg== X-Gm-Message-State: AOAM530+wApQVPgt820BrvHk0yNdDbrcYVAx4xOuJjqbepovzBkHapVl nMDXIPzA7Spq0OXfBKNT+lCyNJPyikI= X-Google-Smtp-Source: ABdhPJwdIkQ8KNRmfmDrpt7oR/v1jpWaKOTo/d+eapgA54xtdvm5mj3qW6yJP5PMshdGxMxg314tWA== X-Received: by 2002:a05:6402:1cb4:: with SMTP id cz20mr2815841edb.0.1630658030445; Fri, 03 Sep 2021 01:33:50 -0700 (PDT) From: Oleksandr Andrushchenko To: xen-devel@lists.xenproject.org Cc: julien@xen.org, sstabellini@kernel.org, oleksandr_tyshchenko@epam.com, volodymyr_babchuk@epam.com, Artem_Mygaiev@epam.com, roger.pau@citrix.com, bertrand.marquis@arm.com, rahul.singh@arm.com, Oleksandr Andrushchenko Subject: [PATCH 01/11] xen/arm: Add new device type for PCI Date: Fri, 3 Sep 2021 11:33:37 +0300 Message-Id: <20210903083347.131786-2-andr2000@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210903083347.131786-1-andr2000@gmail.com> References: <20210903083347.131786-1-andr2000@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Oleksandr Andrushchenko Add new device type (DEV_PCI) to distinguish PCI devices from platform DT devices, so some drivers, like IOMMU, can handle PCI devices differently. While at it fix dev_is_dt macro. Signed-off-by: Oleksandr Andrushchenko --- xen/include/asm-arm/device.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/xen/include/asm-arm/device.h b/xen/include/asm-arm/device.h index 5ecd5e7bd15e..7bf040560363 100644 --- a/xen/include/asm-arm/device.h +++ b/xen/include/asm-arm/device.h @@ -4,6 +4,7 @@ enum device_type { DEV_DT, + DEV_PCI, }; struct dev_archdata { @@ -25,9 +26,8 @@ typedef struct device device_t; #include -/* TODO: Correctly implement dev_is_pci when PCI is supported on ARM */ -#define dev_is_pci(dev) ((void)(dev), 0) -#define dev_is_dt(dev) ((dev->type == DEV_DT) +#define dev_is_pci(dev) ((dev)->type == DEV_PCI) +#define dev_is_dt(dev) ((dev)->type == DEV_DT) enum device_class { -- 2.25.1