From: Yinghai Lu <Yinghai.Lu@Sun.COM>
To: akpm@linux-foundation.org, greg@kroah.com
Cc: LKML <linux-kernel@vger.kernel.org>,
ak@suse.de, hpa@zytor.com, mingo@elte.hu, tglx@linutronix.de
Subject: [PATCH] x86_64: AMD Family 10h enable ext config in quirk
Date: Tue, 22 Jan 2008 01:10:19 -0800 [thread overview]
Message-ID: <200801220110.19571.yinghai.lu@sun.com> (raw)
In-Reply-To: <200801220245.m0M2jDAs000524@imap1.linux-foundation.org>
need to be applied after
gregkh-pci-pci-make-pci-extended-config-space-a-driver-opt-in.patch
x86_64-set-cfg_size-for-amd-family-10h-in-case-mmconfig-is-used.patch
[PATCH] x86_64: AMD Family 10h enable ext config in quirk
because of changes of
gregkh-pci-pci-make-pci-extended-config-space-a-driver-opt-in.patch
need to call pci_enable_ext_config to enable mmconfig before set right cfg_size
even MCFG is there
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
--- a/arch/x86/pci/fixup.c 2008-01-22 00:54:38.000000000 -0800
+++ b/arch/x86/pci/fixup.c 2008-01-22 00:55:06.000000000 -0800
@@ -498,10 +498,12 @@
* access it. Maybe we don't have a way to generate extended config space
* accesses. So check it
*/
-static void fam10h_pci_cfg_space_size(struct pci_dev *dev)
+static void fam10h_enable_pci_ext_cfg(struct pci_dev *dev)
{
+ pci_enable_ext_config(dev);
+ /* recheck cfg_size without pcie_pcix checking */
dev->cfg_size = pci_cfg_space_size_ext(dev, 0);
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_ANY_ID,
- fam10h_pci_cfg_space_size);
+ fam10h_enable_pci_ext_cfg);
parent reply other threads:[~2008-01-22 9:04 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <200801220245.m0M2jDAs000524@imap1.linux-foundation.org>]
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