x86/PCI: Add kernel cmdline options to use/ignore E820 reserved regions

[sfrench/cifs-2.6.git] / arch / x86 / include / asm / pci_x86.h

diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h
index a0627dfae5412a0b01fb57804fa2e6db454a7134..ce3fd3311772b5a504690c167fc2f4fb50b8713b 100644 (file)
--- a/arch/x86/include/asm/pci_x86.h
+++ b/arch/x86/include/asm/pci_x86.h
@@ -42,6 +42,8 @@ do {                                          \
 #define PCI_ROOT_NO_CRS                0x100000
 #define PCI_NOASSIGN_BARS      0x200000
 #define PCI_BIG_ROOT_WINDOW    0x400000
+#define PCI_USE_E820           0x800000
+#define PCI_NO_E820            0x1000000
 
 extern unsigned int pci_probe;
 extern unsigned long pirq_table_addr;