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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# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
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#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* 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>

1 files changed, 14 insertions, 14 deletions

diff --git a/hw/display/cirrus_vga.c b/hw/display/cirrus_vga.c
index 5dd5136a0c..150883a971 100644
--- a/hw/display/cirrus_vga.c
+++ b/hw/display/cirrus_vga.c
@@ -43,6 +43,7 @@
 #include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
 #include "ui/pixel_ops.h"
+#include "vga_regs.h"
 #include "cirrus_vga_internal.h"
 #include "qom/object.h"
 #include "ui/console.h"
@@ -798,9 +799,9 @@ static int cirrus_bitblt_videotovideo_copy(CirrusVGAState * s)
     if (blit_is_unsafe(s, false))
         return 0;
 
-    return cirrus_do_copy(s, s->cirrus_blt_dstaddr - s->vga.start_addr,
-            s->cirrus_blt_srcaddr - s->vga.start_addr,
-            s->cirrus_blt_width, s->cirrus_blt_height);
+    return cirrus_do_copy(s, s->cirrus_blt_dstaddr - s->vga.params.start_addr,
+                          s->cirrus_blt_srcaddr - s->vga.params.start_addr,
+                          s->cirrus_blt_width, s->cirrus_blt_height);
 }
 
 /***************************************
@@ -1101,30 +1102,29 @@ static void cirrus_write_bitblt(CirrusVGAState * s, unsigned reg_value)
  *
  ***************************************/
 
-static void cirrus_get_offsets(VGACommonState *s1,
-                               uint32_t *pline_offset,
-                               uint32_t *pstart_addr,
-                               uint32_t *pline_compare)
+static void cirrus_get_params(VGACommonState *s1,
+                              VGADisplayParams *params)
 {
     CirrusVGAState * s = container_of(s1, CirrusVGAState, vga);
-    uint32_t start_addr, line_offset, line_compare;
+    uint32_t line_offset;
 
     line_offset = s->vga.cr[0x13]
         | ((s->vga.cr[0x1b] & 0x10) << 4);
     line_offset <<= 3;
-    *pline_offset = line_offset;
+    params->line_offset = line_offset;
 
-    start_addr = (s->vga.cr[0x0c] << 8)
+    params->start_addr = (s->vga.cr[0x0c] << 8)
         | s->vga.cr[0x0d]
         | ((s->vga.cr[0x1b] & 0x01) << 16)
         | ((s->vga.cr[0x1b] & 0x0c) << 15)
         | ((s->vga.cr[0x1d] & 0x80) << 12);
-    *pstart_addr = start_addr;
 
-    line_compare = s->vga.cr[0x18] |
+    params->line_compare = s->vga.cr[0x18] |
         ((s->vga.cr[0x07] & 0x10) << 4) |
         ((s->vga.cr[0x09] & 0x40) << 3);
-    *pline_compare = line_compare;
+
+    params->hpel = s->vga.ar[VGA_ATC_PEL];
+    params->hpel_split = s->vga.ar[VGA_ATC_MODE] & 0x20;
 }
 
 static uint32_t cirrus_get_bpp16_depth(CirrusVGAState * s)
@@ -2925,7 +2925,7 @@ void cirrus_init_common(CirrusVGAState *s, Object *owner,
     s->linear_mmio_mask = s->real_vram_size - 256;
 
     s->vga.get_bpp = cirrus_get_bpp;
-    s->vga.get_offsets = cirrus_get_offsets;
+    s->vga.get_params = cirrus_get_params;
     s->vga.get_resolution = cirrus_get_resolution;
     s->vga.cursor_invalidate = cirrus_cursor_invalidate;
     s->vga.cursor_draw_line = cirrus_cursor_draw_line;