iotests: Fix test 200 on s390x without virtio-pci

[mirror_qemu.git] / qemu-doc.texi

diff --git a/qemu-doc.texi b/qemu-doc.texi
index 16b955cbf9852e8b7ec7ac31e4f6ea7af58a7d23..ae3c3f963235823988b3e2fdc58db4f24e865c68 100644 (file)
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -1995,6 +1995,10 @@ Set the emulated machine type. The default is sun4u.
 @section MIPS System emulator
 @cindex system emulation (MIPS)
 
+@menu
+* nanoMIPS System emulator ::
+@end menu
+
 Four executables cover simulation of 32 and 64-bit MIPS systems in
 both endian options, @file{qemu-system-mips}, @file{qemu-system-mipsel}
 @file{qemu-system-mips64} and @file{qemu-system-mips64el}.
@@ -2045,6 +2049,15 @@ Malta FPGA serial device
 Cirrus (default) or any other PCI VGA graphics card
 @end itemize
 
+The Boston board emulation supports the following devices:
+
+@itemize @minus
+@item
+Xilinx FPGA, which includes a PCIe root port and an UART
+@item
+Intel EG20T PCH connects the I/O peripherals, but only the SATA bus is emulated
+@end itemize
+
 The ACER Pica emulation supports:
 
 @itemize @minus
@@ -2058,6 +2071,34 @@ PC Keyboard
 IDE controller
 @end itemize
 
+The MIPS Magnum R4000 emulation supports:
+
+@itemize @minus
+@item
+MIPS R4000 CPU
+@item
+PC-style IRQ controller
+@item
+PC Keyboard
+@item
+SCSI controller
+@item
+G364 framebuffer
+@end itemize
+
+The Fulong 2E emulation supports:
+
+@itemize @minus
+@item
+Loongson 2E CPU
+@item
+Bonito64 system controller as North Bridge
+@item
+VT82C686 chipset as South Bridge
+@item
+RTL8139D as a network card chipset
+@end itemize
+
 The mipssim pseudo board emulation provides an environment similar
 to what the proprietary MIPS emulator uses for running Linux.
 It supports:
@@ -2071,21 +2112,31 @@ PC style serial port
 MIPSnet network emulation
 @end itemize
 
-The MIPS Magnum R4000 emulation supports:
+@node nanoMIPS System emulator
+@subsection nanoMIPS System emulator
+@cindex system emulation (nanoMIPS)
+
+Executable @file{qemu-system-mipsel} also covers simulation of
+32-bit nanoMIPS system in little endian mode:
 
 @itemize @minus
 @item
-MIPS R4000 CPU
-@item
-PC-style IRQ controller
-@item
-PC Keyboard
-@item
-SCSI controller
-@item
-G364 framebuffer
+nanoMIPS I7200 CPU
 @end itemize
 
+Example of @file{qemu-system-mipsel} usage for nanoMIPS is shown below:
+
+Download @code{<disk_image_file>} from @url{https://mipsdistros.mips.com/LinuxDistro/nanomips/buildroot/index.html}.
+
+Download @code{<kernel_image_file>} from @url{https://mipsdistros.mips.com/LinuxDistro/nanomips/kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/index.html}.
+
+Start system emulation of Malta board with nanoMIPS I7200 CPU:
+@example
+qemu-system-mipsel -cpu I7200 -kernel @code{<kernel_image_file>} \
+    -M malta -serial stdio -m @code{<memory_size>} -hda @code{<disk_image_file>} \
+    -append "mem=256m@@0x0 rw console=ttyS0 vga=cirrus vesa=0x111 root=/dev/sda"
+@end example
+
 
 @node ARM System emulator
 @section ARM System emulator