From 904b10fb189cc15376e9bfce1ef0282e68b0b004 Mon Sep 17 00:00:00 2001 From: Pali Rohár Date: Mon, 14 Feb 2022 12:41:08 +0100 Subject: PCI: Add defines for normal and subtractive PCI bridges MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add these PCI class codes to pci_ids.h: PCI_CLASS_BRIDGE_PCI_NORMAL PCI_CLASS_BRIDGE_PCI_SUBTRACTIVE Use these defines in all kernel code for describing PCI class codes for normal and subtractive PCI bridges. [bhelgaas: similar change in pci-mvebu.c] Link: https://lore.kernel.org/r/20220214114109.26809-1-pali@kernel.org Signed-off-by: Pali Rohár Signed-off-by: Bjorn Helgaas --- arch/powerpc/platforms/powernv/pci.c | 2 +- arch/powerpc/sysdev/fsl_pci.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index 9a8391b983d1..f7054879ecd4 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -815,7 +815,7 @@ void pnv_pci_shutdown(void) /* Fixup wrong class code in p7ioc and p8 root complex */ static void pnv_p7ioc_rc_quirk(struct pci_dev *dev) { - dev->class = PCI_CLASS_BRIDGE_PCI << 8; + dev->class = PCI_CLASS_BRIDGE_PCI_NORMAL; } DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_IBM, 0x3b9, pnv_p7ioc_rc_quirk); diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 674f047b7820..a97ce602394e 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -55,7 +55,7 @@ static void quirk_fsl_pcie_early(struct pci_dev *dev) if ((hdr_type & 0x7f) != PCI_HEADER_TYPE_BRIDGE) return; - dev->class = PCI_CLASS_BRIDGE_PCI << 8; + dev->class = PCI_CLASS_BRIDGE_PCI_NORMAL; fsl_pcie_bus_fixup = 1; return; } -- cgit v1.2.3