Merge branches 'x86/mmio', 'x86/delay', 'x86/idle', 'x86/oprofile', 'x86/debug',...

[linux-2.6-omap-h63xx.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index e07c432c731ff9a516fe8b23228af0fe6fa1d29a..7b44e492cf68bb575def6039247fb27aa4e55f35 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -271,6 +271,17 @@ and is between 256 and 4096 characters. It is defined in the file
        aic79xx=        [HW,SCSI]
                        See Documentation/scsi/aic79xx.txt.
 
+       amd_iommu=      [HW,X86-84]
+                       Pass parameters to the AMD IOMMU driver in the system.
+                       Possible values are:
+                       isolate - enable device isolation (each device, as far
+                                 as possible, will get its own protection
+                                 domain)
+       amd_iommu_size= [HW,X86-64]
+                       Define the size of the aperture for the AMD IOMMU
+                       driver. Possible values are:
+                       '32M', '64M' (default), '128M', '256M', '512M', '1G'
+
        amijoy.map=     [HW,JOY] Amiga joystick support
                        Map of devices attached to JOY0DAT and JOY1DAT
                        Format: <a>,<b>
@@ -295,7 +306,7 @@ and is between 256 and 4096 characters. It is defined in the file
                        when initialising the APIC and IO-APIC components.
 
        apm=            [APM] Advanced Power Management
-                       See header of arch/i386/kernel/apm.c.
+                       See header of arch/x86/kernel/apm_32.c.
 
        arcrimi=        [HW,NET] ARCnet - "RIM I" (entirely mem-mapped) cards
                        Format: <io>,<irq>,<nodeID>
@@ -638,7 +649,7 @@ and is between 256 and 4096 characters. It is defined in the file
 
        elanfreq=       [X86-32]
                        See comment before function elanfreq_setup() in
-                       arch/i386/kernel/cpu/cpufreq/elanfreq.c.
+                       arch/x86/kernel/cpu/cpufreq/elanfreq.c.
 
        elevator=       [IOSCHED]
                        Format: {"anticipatory" | "cfq" | "deadline" | "noop"}
@@ -1679,6 +1690,10 @@ and is between 256 and 4096 characters. It is defined in the file
                        Format: <reboot_mode>[,<reboot_mode2>[,...]]
                        See arch/*/kernel/reboot.c or arch/*/kernel/process.c                   
 
+       relax_domain_level=
+                       [KNL, SMP] Set scheduler's default relax_domain_level.
+                       See Documentation/cpusets.txt.
+
        reserve=        [KNL,BUGS] Force the kernel to ignore some iomem area
 
        reservetop=     [X86-32]