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authorChunhe Lan <Chunhe.Lan@freescale.com>2013-08-02 16:46:25 +0800
committerScott Wood <scottwood@freescale.com>2013-10-28 21:11:15 -0500
commitbbd234b146a158ae59da0592c1598336db63b0fc (patch)
treef3dc8f84163fb5aba5098c0ab44ca394ddb27538 /arch/powerpc/sysdev/fsl_pci.c
parent0e3d4373b8a7757a8f5187f5cabafb6aceff469b (diff)
powerpc/pci: Change the DECLARE_PCI_FIXUP_{HEADER => EARLY} macro of pci quirk
Freescale platform has class code = 0x0b2000, when it boots. This makes kernel PCI bus code to setup these devices resulting into the following notice information when trying to enable them: pci 0000:00:00.0: ignoring class 0x0b2000 (doesn't match header type 01) The above information is outputted by judging value of dev->class before pci_setup_device() function, and the DECLARE_PCI_FIXUP_HEADER quirk runs after pci_setup_device() function. But the DECLARE_PCI_FIXUP_EARLY quirk runs before judging value of dev->class and pci_setup_device() function. So we use the DECLARE_PCI_FIXUP_EARLY macro to fix this issue. Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch/powerpc/sysdev/fsl_pci.c')
-rw-r--r--arch/powerpc/sysdev/fsl_pci.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index ccfb50ddfe38..21039634d1d0 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -40,7 +40,7 @@
static int fsl_pcie_bus_fixup, is_mpc83xx_pci;
-static void quirk_fsl_pcie_header(struct pci_dev *dev)
+static void quirk_fsl_pcie_early(struct pci_dev *dev)
{
u8 hdr_type;
@@ -562,7 +562,8 @@ no_bridge:
}
#endif /* CONFIG_FSL_SOC_BOOKE || CONFIG_PPC_86xx */
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID,
+ quirk_fsl_pcie_early);
#if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x)
struct mpc83xx_pcie_priv {