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synced 2024-12-21 04:06:46 +00:00
d4e5177000
release announcement is here: http://lists.gnu.org/archive/html/qemu-devel/2009-12/msg02151.html Quoting from pkg-message: - kqemu is no longer supported in qemu upstream after the 0.11 branch was created, which means also not in this version. (Linux has moved on to kvm now for qemu(-like) virtualization needs, so if you want qemu to go faster and don't want to switch to virtualbox or stick to the older emulators/qemu port which is at 0.11.1 atm and as such still supports kqemu you should help getting the FreeBSD kvm port updated and completed: http://wiki.freebsd.org/FabioChecconi/PortingLinuxKVMToFreeBSD )
75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
Index: qemu/hw/vmware_vga.c
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@@ -28,9 +28,9 @@
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#define VERBOSE
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#define EMBED_STDVGA
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#undef DIRECT_VRAM
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-#define HW_RECT_ACCEL
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-#define HW_FILL_ACCEL
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-#define HW_MOUSE_ACCEL
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+/* #define HW_RECT_ACCEL */
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+/* #define HW_FILL_ACCEL */
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+/* #define HW_MOUSE_ACCEL */
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#ifdef EMBED_STDVGA
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# include "vga_int.h"
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@@ -76,6 +76,7 @@
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uint32_t wblue;
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int syncing;
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int fb_size;
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+ int empty;
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union {
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uint32_t *fifo;
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@@ -487,7 +488,7 @@
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static inline int vmsvga_fifo_empty(struct vmsvga_state_s *s)
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{
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- if (!s->config || !s->enable)
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+ if (!s->config || !s->enable || s->empty)
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return 1;
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return (s->cmd->next_cmd == s->cmd->stop);
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}
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@@ -495,6 +496,10 @@
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static inline uint32_t vmsvga_fifo_read_raw(struct vmsvga_state_s *s)
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{
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uint32_t cmd = s->fifo[CMD(stop) >> 2];
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+ if (s->cmd->next_cmd == s->cmd->stop) {
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+ s->empty = 1;
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+ return 0;
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+ }
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s->cmd->stop = cpu_to_le32(CMD(stop) + 4);
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if (CMD(stop) >= CMD(max))
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s->cmd->stop = s->cmd->min;
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@@ -512,6 +517,7 @@
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int args = 0;
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int x, y, dx, dy, width, height;
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struct vmsvga_cursor_definition_s cursor;
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+ s->empty = 0;
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while (!vmsvga_fifo_empty(s))
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switch (cmd = vmsvga_fifo_read(s)) {
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case SVGA_CMD_UPDATE:
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@@ -533,6 +539,7 @@
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vmsvga_fill_rect(s, colour, x, y, width, height);
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break;
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#else
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+ args = 0;
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goto badcmd;
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#endif
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@@ -547,6 +554,7 @@
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vmsvga_copy_rect(s, x, y, dx, dy, width, height);
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break;
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#else
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+ args = 0;
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goto badcmd;
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#endif
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@@ -609,6 +617,7 @@
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break; /* Nop */
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default:
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+ args = 0;
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badcmd:
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while (args --)
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vmsvga_fifo_read(s);
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