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doc: update sun4m documentation

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A few minor tidy-ups, plus add reference to the new -vga tcx and cg3 options.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Mark Cave-Ayland 2014-03-17 21:46:25 +00:00 committed by Michael Tokarev
parent b533f658a9
commit 3363278808
2 changed files with 14 additions and 5 deletions
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9
qemu-doc.texi
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@ -1996,7 +1996,7 @@ QEMU emulates the following sun4m peripherals:
@item @item
IOMMU IOMMU
@item @item
TCX Frame buffer TCX or cgthree Frame buffer
@item @item
Lance (Am7990) Ethernet Lance (Am7990) Ethernet
@item @item
@ -2023,7 +2023,7 @@ firmware implementation. The goal is to implement a 100% IEEE
A sample Linux 2.6 series kernel and ram disk image are available on A sample Linux 2.6 series kernel and ram disk image are available on
the QEMU web site. There are still issues with NetBSD and OpenBSD, but the QEMU web site. There are still issues with NetBSD and OpenBSD, but
some kernel versions work. Please note that currently Solaris kernels some kernel versions work. Please note that currently older Solaris kernels
don't work probably due to interface issues between OpenBIOS and don't work probably due to interface issues between OpenBIOS and
Solaris. Solaris.
@ -2035,8 +2035,9 @@ The following options are specific to the Sparc32 emulation:
@item -g @var{W}x@var{H}x[x@var{DEPTH}] @item -g @var{W}x@var{H}x[x@var{DEPTH}]
Set the initial TCX graphic mode. The default is 1024x768x8, currently Set the initial graphics mode. For TCX, the default is 1024x768x8 with the
the only other possible mode is 1024x768x24. option of 1024x768x24. For cgthree, the default is 1024x768x8 with the option
of 1152x900x8 for people who wish to use OBP.
@item -prom-env @var{string} @item -prom-env @var{string}

10
qemu-options.hx
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@ -1043,7 +1043,7 @@ Rotate graphical output some deg left (only PXA LCD).
ETEXI ETEXI
DEF("vga", HAS_ARG, QEMU_OPTION_vga, DEF("vga", HAS_ARG, QEMU_OPTION_vga,
"-vga [std|cirrus|vmware|qxl|xenfb|none]\n" "-vga [std|cirrus|vmware|qxl|xenfb|tcx|cg3|none]\n"
" select video card type\n", QEMU_ARCH_ALL) " select video card type\n", QEMU_ARCH_ALL)
STEXI STEXI
@item -vga @var{type} @item -vga @var{type}
@ -1068,6 +1068,14 @@ card.
QXL paravirtual graphic card. It is VGA compatible (including VESA QXL paravirtual graphic card. It is VGA compatible (including VESA
2.0 VBE support). Works best with qxl guest drivers installed though. 2.0 VBE support). Works best with qxl guest drivers installed though.
Recommended choice when using the spice protocol. Recommended choice when using the spice protocol.
@item tcx
(sun4m only) Sun TCX framebuffer. This is the default framebuffer for
sun4m machines and offers both 8-bit and 24-bit colour depths at a
fixed resolution of 1024x768.
@item cg3
(sun4m only) Sun cgthree framebuffer. This is a simple 8-bit framebuffer
for sun4m machines available in both 1024x768 (OpenBIOS) and 1152x900 (OBP)
resolutions aimed at people wishing to run older Solaris versions.
@item none @item none
Disable VGA card. Disable VGA card.
@end table @end table