[Qemu-devel] [6520] Use qemu_ram_alloc

[Blue Swirl <blauwirbel@gmail.com>]

Revision: 6520
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6520
Author:   blueswir1
Date:     2009-02-05 20:20:29 +0000 (Thu, 05 Feb 2009)

Log Message:
-----------
Use qemu_ram_alloc

Modified Paths:
--------------
    trunk/hw/ppc_chrp.c

Modified: trunk/hw/ppc_chrp.c
===================================================================
--- trunk/hw/ppc_chrp.c	2009-02-05 13:42:57 UTC (rev 6519)
+++ trunk/hw/ppc_chrp.c	2009-02-05 20:20:29 UTC (rev 6520)
@@ -35,6 +35,7 @@
 #include "escc.h"
 
 #define MAX_IDE_BUS 2
+#define VGA_BIOS_SIZE 65536
 
 /* UniN device */
 static void unin_writel (void *opaque, target_phys_addr_t addr, uint32_t value)
@@ -71,7 +72,7 @@
     qemu_irq *pic, **openpic_irqs;
     int unin_memory;
     int linux_boot, i;
-    unsigned long bios_offset, vga_bios_offset;
+    ram_addr_t ram_offset, vga_ram_offset, bios_offset, vga_bios_offset;
     uint32_t kernel_base, kernel_size, initrd_base, initrd_size;
     PCIBus *pci_bus;
     nvram_t nvram;
@@ -117,10 +118,14 @@
     }
 
     /* allocate RAM */
-    cpu_register_physical_memory(0, ram_size, IO_MEM_RAM);
+    ram_offset = qemu_ram_alloc(ram_size);
+    cpu_register_physical_memory(0, ram_size, ram_offset);
 
+    /* allocate VGA RAM */
+    vga_ram_offset = qemu_ram_alloc(vga_ram_size);
+
     /* allocate and load BIOS */
-    bios_offset = ram_size + vga_ram_size;
+    bios_offset = qemu_ram_alloc(BIOS_SIZE);
     if (bios_name == NULL)
         bios_name = BIOS_FILENAME;
     snprintf(buf, sizeof(buf), "%s/%s", bios_dir, bios_name);
@@ -138,7 +143,7 @@
                                  bios_size, bios_offset | IO_MEM_ROM);
 
     /* allocate and load VGA BIOS */
-    vga_bios_offset = bios_offset + bios_size;
+    vga_bios_offset = qemu_ram_alloc(VGA_BIOS_SIZE);
     snprintf(buf, sizeof(buf), "%s/%s", bios_dir, VGABIOS_FILENAME);
     vga_bios_size = load_image(buf, phys_ram_base + vga_bios_offset + 8);
     if (vga_bios_size < 0) {
@@ -156,7 +161,6 @@
                      vga_bios_size);
         vga_bios_size += 8;
     }
-    vga_bios_size = (vga_bios_size + 0xfff) & ~0xfff;
 
     if (linux_boot) {
         kernel_base = KERNEL_LOAD_ADDR;
@@ -337,6 +341,6 @@
     .name = "mac99",
     .desc = "Mac99 based PowerMAC",
     .init = ppc_core99_init,
-    .ram_require = BIOS_SIZE + VGA_RAM_SIZE,
+    .ram_require = BIOS_SIZE + VGA_BIOS_SIZE + VGA_RAM_SIZE,
     .max_cpus = MAX_CPUS,
 };