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authorMichael S. Tsirkin <mst@redhat.com>2011-06-14 17:51:11 +0300
committerMichael S. Tsirkin <mst@redhat.com>2011-06-15 18:27:15 +0300
commitbefeac45d4d9afb587eca9a27d975db4a7950960 (patch)
treeaab24c856a3ea944e287d7f2591bb4bab6a56eb4 /hw/pc.c
parent35f754620615138aaae0ef72602f84c88fd8de0f (diff)
parent0b862cedf36d927818c50584ddd611b0370673df (diff)
downloadqemu-befeac45d4d9afb587eca9a27d975db4a7950960.tar.gz
Merge remote-tracking branch 'origin/master' into pci
Conflicts: hw/virtio-pci.c
Diffstat (limited to 'hw/pc.c')
-rw-r--r--hw/pc.c37
1 files changed, 20 insertions, 17 deletions
diff --git a/hw/pc.c b/hw/pc.c
index 6939c04560..a3e8539dc6 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -957,29 +957,18 @@ void pc_cpus_init(const char *cpu_model)
}
}
-void pc_memory_init(ram_addr_t ram_size,
- const char *kernel_filename,
+void pc_memory_init(const char *kernel_filename,
const char *kernel_cmdline,
const char *initrd_filename,
- ram_addr_t *below_4g_mem_size_p,
- ram_addr_t *above_4g_mem_size_p)
+ ram_addr_t below_4g_mem_size,
+ ram_addr_t above_4g_mem_size)
{
char *filename;
int ret, linux_boot, i;
ram_addr_t ram_addr, bios_offset, option_rom_offset;
- ram_addr_t below_4g_mem_size, above_4g_mem_size = 0;
int bios_size, isa_bios_size;
void *fw_cfg;
- if (ram_size >= 0xe0000000 ) {
- above_4g_mem_size = ram_size - 0xe0000000;
- below_4g_mem_size = 0xe0000000;
- } else {
- below_4g_mem_size = ram_size;
- }
- *above_4g_mem_size_p = above_4g_mem_size;
- *below_4g_mem_size_p = below_4g_mem_size;
-
linux_boot = (kernel_filename != NULL);
/* allocate RAM */
@@ -1081,6 +1070,15 @@ void pc_vga_init(PCIBus *pci_bus)
isa_vga_init();
}
}
+
+ /*
+ * sga does not suppress normal vga output. So a machine can have both a
+ * vga card and sga manually enabled. Output will be seen on both.
+ * For nographic case, sga is enabled at all times
+ */
+ if (display_type == DT_NOGRAPHIC) {
+ isa_create_simple("sga");
+ }
}
static void cpu_request_exit(void *opaque, int irq, int level)
@@ -1093,7 +1091,8 @@ static void cpu_request_exit(void *opaque, int irq, int level)
}
void pc_basic_device_init(qemu_irq *isa_irq,
- ISADevice **rtc_state)
+ ISADevice **rtc_state,
+ bool no_vmport)
{
int i;
DriveInfo *fd[MAX_FD];
@@ -1138,8 +1137,12 @@ void pc_basic_device_init(qemu_irq *isa_irq,
a20_line = qemu_allocate_irqs(handle_a20_line_change, first_cpu, 2);
i8042 = isa_create_simple("i8042");
i8042_setup_a20_line(i8042, &a20_line[0]);
- vmport_init();
- vmmouse = isa_try_create("vmmouse");
+ if (!no_vmport) {
+ vmport_init();
+ vmmouse = isa_try_create("vmmouse");
+ } else {
+ vmmouse = NULL;
+ }
if (vmmouse) {
qdev_prop_set_ptr(&vmmouse->qdev, "ps2_mouse", i8042);
qdev_init_nofail(&vmmouse->qdev);