block: drop bs_snapshots global variable

[qemu.git] / qemu-doc.texi

diff --git a/qemu-doc.texi b/qemu-doc.texi
index dfea4d379990e21311dea6caaf932c4d65ebe2bf..8022890391b55ea3ced360a10bfa9e44fc2c7bf6 100644 (file)
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -214,10 +214,6 @@ PCI UHCI USB controller and a virtual USB hub.
 
 SMP is supported with up to 255 CPUs.
 
-Note that adlib, gus and cs4231a are only available when QEMU was
-configured with --audio-card-list option containing the name(s) of
-required card(s).
-
 QEMU uses the PC BIOS from the Bochs project and the Plex86/Bochs LGPL
 VGA BIOS.
 
@@ -1962,15 +1958,11 @@ SPARCbook
 The emulation is somewhat complete. SMP up to 16 CPUs is supported,
 but Linux limits the number of usable CPUs to 4.
 
-It's also possible to simulate a SPARCstation 2 (sun4c architecture),
-SPARCserver 1000, or SPARCcenter 2000 (sun4d architecture), but these
-emulators are not usable yet.
-
-QEMU emulates the following sun4m/sun4c/sun4d peripherals:
+QEMU emulates the following sun4m peripherals:
 
 @itemize @minus
 @item
-IOMMU or IO-UNITs
+IOMMU
 @item
 TCX Frame buffer
 @item
@@ -2023,7 +2015,7 @@ qemu-system-sparc -prom-env 'auto-boot?=false' \
  -prom-env 'boot-device=sd(0,2,0):d' -prom-env 'boot-args=linux single'
 @end example
 
-@item -M [SS-4|SS-5|SS-10|SS-20|SS-600MP|LX|Voyager|SPARCClassic] [|SPARCbook|SS-2|SS-1000|SS-2000]
+@item -M [SS-4|SS-5|SS-10|SS-20|SS-600MP|LX|Voyager|SPARCClassic] [|SPARCbook]
 
 Set the emulated machine type. Default is SS-5.
 
@@ -2683,9 +2675,6 @@ Set the x86 elf interpreter prefix (default=/usr/local/qemu-i386)
 Set the x86 stack size in bytes (default=524288)
 @item -cpu model
 Select CPU model (-cpu help for list and additional feature selection)
-@item -ignore-environment
-Start with an empty environment. Without this option,
-the initial environment is a copy of the caller's environment.
 @item -E @var{var}=@var{value}
 Set environment @var{var} to @var{value}.
 @item -U @var{var}