lkml.org 
[lkml]   [2004]   [Nov]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [PATCH] pci-mmconfig fix for 2.6.9
On Wed, Nov 10, 2004 at 9:36 Greg KH wrote:
> Your patch is line wrapped, and mime encoded.

On behalf of Sundar, I redo it.
Signed-off-by: Sundarapandian Durairaj

Thanks,
Long
---------------------------------------------------------------
diff -Naur linux-2.6.9/arch/i386/pci/mmconfig.c pcie-fix-linux-2.6.9/arch/i386/pci/mmconfig.c
--- linux-2.6.9/arch/i386/pci/mmconfig.c 2004-10-19 03:24:38.000000000 +0530
+++ pcie-fix-linux-2.6.9/arch/i386/pci/mmconfig.c 2004-11-04 11:35:36.029054848 +0530
@@ -30,7 +30,7 @@
u32 dev_base = pci_mmcfg_base_addr | (bus << 20) | (devfn << 12);
if (dev_base != mmcfg_last_accessed_device) {
mmcfg_last_accessed_device = dev_base;
- set_fixmap(FIX_PCIE_MCFG, dev_base);
+ set_fixmap_nocache(FIX_PCIE_MCFG, dev_base);
}
}

@@ -85,9 +85,6 @@
break;
}

- /* Dummy read to flush PCI write */
- readl(mmcfg_virt_addr);
-
spin_unlock_irqrestore(&pci_config_lock, flags);

return 0;
diff -Naur linux-2.6.9/arch/x86_64/pci/mmconfig.c pcie-fix-linux-2.6.9/arch/x86_64/pci/mmconfig.c
--- linux-2.6.9/arch/x86_64/pci/mmconfig.c 2004-10-19 03:23:41.000000000 +0530
+++ pcie-fix-linux-2.6.9/arch/x86_64/pci/mmconfig.c 2004-11-04 11:39:21.989703608 +0530
@@ -63,9 +63,6 @@
break;
}

- /* Dummy read to flush PCI write */
- readl(addr);
-
return 0;
}

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2005-03-22 14:07    [W:0.033 / U:15.504 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site