diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2016-06-08 14:40:48 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2016-07-06 10:30:50 +0200 |
| commit | de1b9b85eff3dca42fe2cabe6e026cd2a2d5c769 (patch) | |
| tree | 5ee1be10bace0f159618e2113ab1044b6de1f1e3 | |
| parent | 791b7d2340cfafcac9af7864343cf23504d57804 (diff) | |
| download | qemu-de1b9b85eff3dca42fe2cabe6e026cd2a2d5c769.zip | |
qxl: use uint64_t for vram size
This allows for the 64bit vram bar to become larger than 2G
(try -device qxl-vga,vram64_size_mb=8192).
https://bugzilla.redhat.com/show_bug.cgi?id=1340439
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1465389648-5179-1-git-send-email-kraxel@redhat.com
| -rw-r--r-- | hw/display/qxl.c | 8 | ||||
| -rw-r--r-- | hw/display/qxl.h | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/hw/display/qxl.c b/hw/display/qxl.c index 919dc5cd36..ab96f24a02 100644 --- a/hw/display/qxl.c +++ b/hw/display/qxl.c @@ -1914,7 +1914,7 @@ static void qxl_init_ramsize(PCIQXLDevice *qxl) /* vram (surfaces, 64bit, bar 4+5) */ if (qxl->vram_size_mb != -1) { - qxl->vram_size = qxl->vram_size_mb * 1024 * 1024; + qxl->vram_size = (uint64_t)qxl->vram_size_mb * 1024 * 1024; } if (qxl->vram_size < qxl->vram32_size) { qxl->vram_size = qxl->vram32_size; @@ -2020,9 +2020,9 @@ static void qxl_realize_common(PCIQXLDevice *qxl, Error **errp) dprint(qxl, 1, "ram/%s: %d MB [region 0]\n", qxl->id == 0 ? "pri" : "sec", qxl->vga.vram_size / (1024*1024)); - dprint(qxl, 1, "vram/32: %d MB [region 1]\n", + dprint(qxl, 1, "vram/32: %" PRIx64 "d MB [region 1]\n", qxl->vram32_size / (1024*1024)); - dprint(qxl, 1, "vram/64: %d MB %s\n", + dprint(qxl, 1, "vram/64: %" PRIx64 "d MB %s\n", qxl->vram_size / (1024*1024), qxl->vram32_size < qxl->vram_size ? "[region 4]" : "[unmapped]"); @@ -2276,7 +2276,7 @@ static VMStateDescription qxl_vmstate = { static Property qxl_properties[] = { DEFINE_PROP_UINT32("ram_size", PCIQXLDevice, vga.vram_size, 64 * 1024 * 1024), - DEFINE_PROP_UINT32("vram_size", PCIQXLDevice, vram32_size, + DEFINE_PROP_UINT64("vram_size", PCIQXLDevice, vram32_size, 64 * 1024 * 1024), DEFINE_PROP_UINT32("revision", PCIQXLDevice, revision, QXL_DEFAULT_REVISION), diff --git a/hw/display/qxl.h b/hw/display/qxl.h index 2ddf065e1f..39ff00407d 100644 --- a/hw/display/qxl.h +++ b/hw/display/qxl.h @@ -104,9 +104,9 @@ typedef struct PCIQXLDevice { #endif /* vram pci bar */ - uint32_t vram_size; + uint64_t vram_size; MemoryRegion vram_bar; - uint32_t vram32_size; + uint64_t vram32_size; MemoryRegion vram32_bar; /* io bar */ |