Document the new PCI[x86] boot parameters.

Cc: Alex Chiang <[EMAIL PROTECTED]>
Cc: Grant Grundler <[EMAIL PROTECTED]>
Cc: Greg KH <[EMAIL PROTECTED]>
Cc: Ingo Molnar <[EMAIL PROTECTED]>
Cc: Jesse Barnes <[EMAIL PROTECTED]>
Cc: Matthew Wilcox <[EMAIL PROTECTED]>
Cc: Randy Dunlap <[EMAIL PROTECTED]>
Cc: Roland Dreier <[EMAIL PROTECTED]>
Signed-off-by: Yu Zhao <[EMAIL PROTECTED]>

---
 Documentation/kernel-parameters.txt |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/Documentation/kernel-parameters.txt 
b/Documentation/kernel-parameters.txt
index 53ba7c7..5482ae0 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1677,6 +1677,16 @@ and is between 256 and 4096 characters. It is defined in 
the file
                cbmemsize=nn[KMG]       The fixed amount of bus space which is
                                reserved for the CardBus bridge's memory
                                window. The default value is 64 megabytes.
+               assign-mmio=[dddd:]bb   [X86] reassign memory resources of all
+                               devices under bus [dddd:]bb (dddd is the domain
+                               number and bb is the bus number).
+               assign-pio=[dddd:]bb    [X86] reassign io port resources of all
+                               devices under bus [dddd:]bb (dddd is the domain
+                               number and bb is the bus number).
+               align-mmio=[dddd:]bb:dd.f  [X86] relocate memory resources of a
+                               device to minimum PAGE_SIZE alignment (dddd is
+                               the domain number and bb, dd and f is the bus,
+                               device and function number).
 
        pcie_aspm=      [PCIE] Forcibly enable or disable PCIe Active State 
Power
                        Management.
-- 
1.5.6.4

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