From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 21 May 2026 21:48:16 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wQ9NQ-002LS1-0X for lore@lore.pengutronix.de; Thu, 21 May 2026 21:48:16 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1wQ9NP-0004nr-JK for lore@pengutronix.de; Thu, 21 May 2026 21:48:16 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Content-Transfer-Encoding:Content-Type:In-Reply-To:To:Subject:From:Reply-To: MIME-Version:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References:List-Owner; bh=NUwx+qyU/DiPr31Th8+3lDKoZFflMqHXhXvWE5OxWZI=; b=jVDy6Ctlab0BJJsaUYhsR9stay 6H0nom30xHS/XrhlN0MD5R2nDtHQxQx5hRSMyP4cJkm4GMZTgY9lNlfe3jH1T3QNm9FHJdrUq2PFG Ry8I9+RE8uIcdT6SkqoRmmoC/+HWGF1Sce9Bp372/xHqFMlWjndaeylODJfyr0y6iqc7IoD4DBIfi jvm22Aroo+CAJzF+FOGg/NTygfvS9o5vDu4u2kqondbhevZlg3kan2m08evwjgmX2hNNDBtQkrPrQ y3C8vhDh74td3Jmhr+dJQSfsBfksptplZBcTfBdp6qQnmNJyQgIX8ZX05l5JlqYUfdxnfpWWyKemt 91BXKPiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wQ9MB-00000008wkg-3QSa; Thu, 21 May 2026 19:46:59 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wQ9M9-00000008wjP-0K1h for barebox@lists.infradead.org; Thu, 21 May 2026 19:46:58 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1wQ9M6-0004ct-6b; Thu, 21 May 2026 21:46:54 +0200 Received: from pty.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::c5]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wQ9M5-0019Yu-1s; Thu, 21 May 2026 21:46:54 +0200 Received: from sha by pty.whiteo.stw.pengutronix.de with local (Exim 4.98.2) (envelope-from ) id 1wQ9M6-00000004aRG-0Dzw; Thu, 21 May 2026 21:46:54 +0200 From: "Sascha Hauer" To: "Bjorn Helgaas" In-Reply-To: <20260521162355.GA168776@bhelgaas> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 21 May 2026 19:46:54 +0000 Message-Id: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260521_124657_116735_62267EEB X-CRM114-Status: GOOD ( 15.70 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: BAREBOX Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH 3/4] pci: add pci_is_bridge() helper X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On 2026-05-21 11:23, Bjorn Helgaas wrote: > > diff --git a/include/linux/pci.h b/include/linux/pci.h > > index f6511e0095..a2dbaf6ec2 100644 > > --- a/include/linux/pci.h > > +++ b/include/linux/pci.h > > @@ -123,6 +123,20 @@ struct pci_dev { > > }; > > #define to_pci_dev(d) container_of(d, struct pci_dev, dev) > > =20 > > +/** > > + * pci_is_bridge - check if the PCI device is a bridge > > + * @dev: PCI device > > + * > > + * Return true if the PCI device is a bridge of PCI-to-PCI type. Masks= the > > + * multi-function flag so a multi-function bridge is still recognised. > > + */ > > +static inline bool pci_is_bridge(struct pci_dev *dev) > > +{ > > + u8 type =3D dev->hdr_type & PCI_HEADER_TYPE_MASK; > > + > > + return type =3D=3D PCI_HEADER_TYPE_BRIDGE; > > +} >=20 > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/i= nclude/linux/pci.h?id=3Dv7.0#n755 >=20 > Am I missing something? Yes. This is a barebox patch, not Linux. Is it a lei query that made you stumble upon this? Sascha --=20 Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |