vga: split isa bits inco vga-isa.c

Adjust all the VGAState in VGACommonState
Compile vga-isa.o in the targets that use it

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

Makefile.target

@@ -184,7 +184,7 @@ obj-y += wdt_i6300esb.o
 
 # Hardware support
 obj-i386-y = ide/core.o ide/isa.o ide/pci.o pckbd.o $(sound-obj-y) dma.o isa-bus.o
-obj-i386-y += vga.o vga-pci.o
+obj-i386-y += vga.o vga-pci.o vga-isa.o
 obj-i386-y += fdc.o mc146818rtc.o serial.o i8259.o i8254.o pcspk.o pc.o
 obj-i386-y += cirrus_vga.o apic.o ioapic.o parallel.o acpi.o piix_pci.o
 obj-i386-y += usb-uhci.o vmmouse.o vmport.o vmware_vga.o hpet.o
@@ -212,7 +212,7 @@ obj-ppc-$(CONFIG_FDT) += device_tree.o
 
 obj-mips-y = mips_r4k.o mips_jazz.o mips_malta.o mips_mipssim.o
 obj-mips-y += mips_timer.o mips_int.o dma.o vga.o serial.o i8254.o i8259.o rc4030.o
-obj-mips-y += vga-pci.o
+obj-mips-y += vga-pci.o vga-isa.o
 obj-mips-y += g364fb.o jazz_led.o dp8393x.o
 obj-mips-y += ide/core.o ide/isa.o ide/pci.o
 obj-mips-y += gt64xxx.o pckbd.o fdc.o mc146818rtc.o usb-uhci.o acpi.o ds1225y.o

hw/vga-isa.c

@@ -0,0 +1,50 @@
+/*
+ * QEMU ISA VGA Emulator.
+ *
+ * Copyright (c) 2003 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "hw.h"
+#include "console.h"
+#include "pc.h"
+#include "vga_int.h"
+#include "pixel_ops.h"
+#include "qemu-timer.h"
+
+int isa_vga_init(void)
+{
+    VGACommonState *s;
+
+    s = qemu_mallocz(sizeof(*s));
+
+    vga_common_init(s, VGA_RAM_SIZE);
+    vga_init(s);
+    register_savevm("vga", 0, 2, vga_common_save, vga_common_load, s);
+
+    s->ds = graphic_console_init(s->update, s->invalidate,
+                                 s->screen_dump, s->text_update, s);
+
+#ifdef CONFIG_BOCHS_VBE
+    /* XXX: use optimized standard vga accesses */
+    cpu_register_physical_memory(VBE_DISPI_LFB_PHYSICAL_ADDRESS,
+                                 VGA_RAM_SIZE, s->vram_offset);
+#endif
+    return 0;
+}

hw/vga.c

@@ -2394,27 +2394,6 @@ static void vga_mm_init(VGAState *s, target_phys_addr_t vram_base,
     qemu_register_coalesced_mmio(vram_base + 0x000a0000, 0x20000);
 }
 
-int isa_vga_init(void)
-{
-    VGAState *s;
-
-    s = qemu_mallocz(sizeof(VGAState));
-
-    vga_common_init(s, VGA_RAM_SIZE);
-    vga_init(s);
-    register_savevm("vga", 0, 2, vga_common_save, vga_common_load, s);
-
-    s->ds = graphic_console_init(s->update, s->invalidate,
-                                 s->screen_dump, s->text_update, s);
-
-#ifdef CONFIG_BOCHS_VBE
-    /* XXX: use optimized standard vga accesses */
-    cpu_register_physical_memory(VBE_DISPI_LFB_PHYSICAL_ADDRESS,
-                                 VGA_RAM_SIZE, s->vram_offset);
-#endif
-    return 0;
-}
-
 int isa_vga_mm_init(target_phys_addr_t vram_base,
                     target_phys_addr_t ctrl_base, int it_shift)
 {