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* vga: implement odd/even and byte/word/doubleword modes more accurately

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* vga: implement horizontal pel panning
 * KVM: add class property to configure KVM device node to use
 * fix various bugs in x86 TCG PC-relative translation
 * properly align huge pages on LoongArch
 * cleanup patches
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* vga: implement odd/even and byte/word/doubleword modes more accurately
* vga: implement horizontal pel panning
* KVM: add class property to configure KVM device node to use
* fix various bugs in x86 TCG PC-relative translation
* properly align huge pages on LoongArch
* cleanup patches

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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
  tests/tcg: Don't #include <inttypes.h> in aarch64/system/vtimer.c
  qemu/osdep: Add huge page aligned support on LoongArch platform
  remove unnecessary casts from uintptr_t
  target/i386: pcrel: store low bits of physical address in data[0]
  target/i386: fix incorrect EIP in PC-relative translation blocks
  target/i386: Do not re-compute new pc with CF_PCREL
  io_uring: move LuringState typedef to block/aio.h
  Add class property to configure KVM device node to use
  vga: sort-of implement word and double-word access modes
  vga: use latches in odd/even mode too
  vga: reindent memory access code
  vga: optimize horizontal pel panning in 256-color modes
  vga: implement horizontal pel panning in graphics modes
  vga: mask addresses in non-VESA modes to 256k
  vga: introduce VGADisplayParams
  vga: use common endian swap macros

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2024-01-19 11:39:27 +00:00
commit e566fb8593
18 changed files with 438 additions and 305 deletions
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8
qemu-options.hx
View file

@ -190,7 +190,8 @@ DEF("accel", HAS_ARG, QEMU_OPTION_accel,
" dirty-ring-size=n (KVM dirty ring GFN count, default 0)\n"
" eager-split-size=n (KVM Eager Page Split chunk size, default 0, disabled. ARM only)\n"
" notify-vmexit=run|internal-error|disable,notify-window=n (enable notify VM exit and set notify window, x86 only)\n"
" thread=single|multi (enable multi-threaded TCG)\n", QEMU_ARCH_ALL)
" thread=single|multi (enable multi-threaded TCG)\n"
" device=path (KVM device path, default /dev/kvm)\n", QEMU_ARCH_ALL)
SRST
``-accel name[,prop=value[,...]]``
This is used to enable an accelerator. Depending on the target
@ -271,6 +272,11 @@ SRST
open up for a specified of time (i.e. notify-window).
Default: notify-vmexit=run,notify-window=0.
``device=path``
Sets the path to the KVM device node. Defaults to ``/dev/kvm``. This
option can be used to pass the KVM device to use via a file descriptor
by setting the value to ``/dev/fdset/NN``.
ERST
DEF("smp", HAS_ARG, QEMU_OPTION_smp,