IA-32 IA-32 aka i386 architecture is enabled.
IA-64 IA-64 architecture is enabled.
IOSCHED More than one I/O scheduler is enabled.
- IP_PNP IP DCHP, BOOTP, or RARP is enabled.
+ IP_PNP IP DHCP, BOOTP, or RARP is enabled.
ISAPNP ISA PnP code is enabled.
ISDN Appropriate ISDN support is enabled.
JOY Appropriate joystick support is enabled.
acpi_fake_ecdt [HW,ACPI] Workaround failure due to BIOS lacking ECDT
+ acpi_generic_hotkey [HW,ACPI]
+ Allow consolidated generic hotkey driver to
+ over-ride platform specific driver.
+ See also Documentation/acpi-hotkey.txt.
+
ad1816= [HW,OSS]
Format: <io>,<irq>,<dma>,<dma2>
See also Documentation/sound/oss/AD1816.
ips= [HW,SCSI] Adaptec / IBM ServeRAID controller
See header of drivers/scsi/ips.c.
+ irqfixup [HW]
+ When an interrupt is not handled search all handlers
+ for it. Intended to get systems with badly broken
+ firmware running.
+
+ irqpoll [HW]
+ When an interrupt is not handled search all handlers
+ for it. Also check all handlers each timer
+ interrupt. Intended to get systems with badly broken
+ firmware running.
+
isapnp= [ISAPNP]
Format: <RDP>, <reset>, <pci_scan>, <verbosity>
maxcpus= [SMP] Maximum number of processors that an SMP kernel
should make use of
+ max_addr=[KMG] [KNL,BOOT,ia64] All physical memory greater than or
+ equal to this physical address is ignored.
+
max_luns= [SCSI] Maximum number of LUNs to probe
Should be between 1 and 2^32-1.
irqmask=0xMMMM [IA-32] Set a bit mask of IRQs allowed to be assigned
automatically to PCI devices. You can make the kernel
exclude IRQs of your ISA cards this way.
+ pirqaddr=0xAAAAA [IA-32] Specify the physical address
+ of the PIRQ table (normally generated
+ by the BIOS) if it is outside the
+ F0000h-100000h range.
lastbus=N [IA-32] Scan all buses till bus #N. Can be useful
if the kernel is unable to find your secondary buses
and you want to tell it explicitly which ones they are.
New name for the ramdisk parameter.
See Documentation/ramdisk.txt.
+ rdinit= [KNL]
+ Format: <full_path>
+ Run specified binary instead of /init from the ramdisk,
+ used for early userspace startup. See initrd.
+
reboot= [BUGS=IA-32,BUGS=ARM,BUGS=IA-64] Rebooting mode
Format: <reboot_mode>[,<reboot_mode2>[,...]]
See arch/*/kernel/reboot.c.