docs: Update for Xen boot parameter changes.

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>

diff --git a/docs/misc/vtd.txt b/docs/misc/vtd.txt
index 32f1d45b78d86c046c2712d8e1907f5741c7947d..ee6a03d488a6a34d9aacc56e662272fae3c06d81 100644 (file)
--- a/docs/misc/vtd.txt
+++ b/docs/misc/vtd.txt
@@ -21,7 +21,7 @@ How to turn on VT-d in Xen
 
 title Xen-Fedora Core (2.6.18-xen)
         root (hd0,0)
-        kernel /boot/xen.gz com1=115200,8n1 console=com1 vtd=1
+        kernel /boot/xen.gz com1=115200,8n1 console=com1
         module /boot/vmlinuz-2.6.18.8-xen root=LABEL=/ ro console=tty0 console=ttyS0,115200,8n1 pciback.hide=(01:00.0)(03:00.0) pciback.verbose_request=1 apic=debug
         module /boot/initrd-2.6.18-xen.img
 

diff --git a/docs/src/user.tex b/docs/src/user.tex
index 3bd5ee4fa97fcdd93964b2d461d359b7a2bf9b22..c2f17e1e5b21022544bbc8783c1e3f004e1f4dd8 100644 (file)
--- a/docs/src/user.tex
+++ b/docs/src/user.tex
@@ -4088,6 +4088,8 @@ editing \path{grub.conf}.
   a list of pages not to be allocated for use because they contain bad
   bytes. For example, if your memory tester says that byte 0x12345678
   is bad, you would place `badpage=0x12345' on Xen's command line.
+\item [ serial\_tx\_buffer=$<$size$>$ ] Size of serial transmit
+  buffers. Default is 16kB.
 \item [ com1=$<$baud$>$,DPS,$<$io\_base$>$,$<$irq$>$
   com2=$<$baud$>$,DPS,$<$io\_base$>$,$<$irq$>$ ] \mbox{}\\
   Xen supports up to two 16550-compatible serial ports.  For example: