Documentation: Reorder documentation of nomca and nomce

[deliverable/linux.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 7b7382d0f75889c788a75ad05fddc34f7a37f914..f5863b04a072d66645e60a744ccf2dfaa372719e 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -49,6 +49,7 @@ restrictions referred to are that the relevant option is valid if:
        MCA     MCA bus support is enabled.
        MDA     MDA console support is enabled.
        MOUSE   Appropriate mouse support is enabled.
+       MSI     Message Signaled Interrupts (PCI).
        MTD     MTD support is enabled.
        NET     Appropriate network support is enabled.
        NUMA    NUMA support is enabled.
@@ -366,12 +367,17 @@ running once the system is up.
                tty<n>  Use the virtual console device <n>.
 
                ttyS<n>[,options]
+               ttyUSB0[,options]
                        Use the specified serial port.  The options are of
-                       the form "bbbbpn", where "bbbb" is the baud rate,
-                       "p" is parity ("n", "o", or "e"), and "n" is bits.
-                       Default is "9600n8".
+                       the form "bbbbpnf", where "bbbb" is the baud rate,
+                       "p" is parity ("n", "o", or "e"), "n" is number of
+                       bits, and "f" is flow control ("r" for RTS or
+                       omit it).  Default is "9600n8".
 
-                       See also Documentation/serial-console.txt.
+                       See Documentation/serial-console.txt for more
+                       information.  See
+                       Documentation/networking/netconsole.txt for an
+                       alternative.
 
                uart,io,<addr>[,options]
                uart,mmio,<addr>[,options]
@@ -1040,10 +1046,10 @@ running once the system is up.
        noltlbs         [PPC] Do not use large page/tlb entries for kernel
                        lowmem mapping on PPC40x.
 
-       nomce           [IA-32] Machine Check Exception
-
        nomca           [IA-64] Disable machine check abort handling
 
+       nomce           [IA-32] Machine Check Exception
+
        noresidual      [PPC] Don't use residual data on PReP machines.
 
        noresume        [SWSUSP] Disables resume and restores original swap
@@ -1152,6 +1158,9 @@ running once the system is up.
                                Mechanism 2.
                nommconf        [IA-32,X86_64] Disable use of MMCONFIG for PCI
                                Configuration
+               nomsi           [MSI] If the PCI_MSI kernel config parameter is
+                               enabled, this kernel boot option can be used to
+                               disable the use of MSI interrupts system-wide.
                nosort          [IA-32] Don't sort PCI devices according to
                                order given by the PCI BIOS. This sorting is
                                done to get a device order compatible with