Use the correct PCI IDs for Malta.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2945 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 39 insertions, 0 deletions

diff --git a/hw/ide.c b/hw/ide.c
index 03875ce9a..c4fabe6a6 100644
--- a/hw/ide.c
+++ b/hw/ide.c
@@ -376,6 +376,7 @@ typedef struct IDEState {
 
 #define IDE_TYPE_PIIX3   0
 #define IDE_TYPE_CMD646  1
+#define IDE_TYPE_PIIX4   2
 
 /* CMD646 specific */
 #define MRDMODE		0x71
@@ -2875,6 +2876,44 @@ void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
     register_savevm("ide", 0, 1, pci_ide_save, pci_ide_load, d);
 }
 
+/* hd_table must contain 4 block drivers */
+/* NOTE: for the PIIX4, the IRQs and IOports are hardcoded */
+void pci_piix4_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
+                        qemu_irq *pic)
+{
+    PCIIDEState *d;
+    uint8_t *pci_conf;
+
+    /* register a function 1 of PIIX4 */
+    d = (PCIIDEState *)pci_register_device(bus, "PIIX4 IDE",
+                                           sizeof(PCIIDEState),
+                                           devfn,
+                                           NULL, NULL);
+    d->type = IDE_TYPE_PIIX4;
+
+    pci_conf = d->dev.config;
+    pci_conf[0x00] = 0x86; // Intel
+    pci_conf[0x01] = 0x80;
+    pci_conf[0x02] = 0x11;
+    pci_conf[0x03] = 0x71;
+    pci_conf[0x09] = 0x80; // legacy ATA mode
+    pci_conf[0x0a] = 0x01; // class_sub = PCI_IDE
+    pci_conf[0x0b] = 0x01; // class_base = PCI_mass_storage
+    pci_conf[0x0e] = 0x00; // header_type
+
+    piix3_reset(d);
+
+    pci_register_io_region((PCIDevice *)d, 4, 0x10,
+                           PCI_ADDRESS_SPACE_IO, bmdma_map);
+
+    ide_init2(&d->ide_if[0], hd_table[0], hd_table[1], pic[14]);
+    ide_init2(&d->ide_if[2], hd_table[2], hd_table[3], pic[15]);
+    ide_init_ioport(&d->ide_if[0], 0x1f0, 0x3f6);
+    ide_init_ioport(&d->ide_if[2], 0x170, 0x376);
+
+    register_savevm("ide", 0, 1, pci_ide_save, pci_ide_load, d);
+}
+
 /***********************************************************/
 /* MacIO based PowerPC IDE */