diff options
Diffstat (limited to 'hw/ppc_oldworld.c')
| -rw-r--r-- | hw/ppc_oldworld.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/hw/ppc_oldworld.c b/hw/ppc_oldworld.c index 53edcd5..6b4f202 100644 --- a/hw/ppc_oldworld.c +++ b/hw/ppc_oldworld.c @@ -33,6 +33,8 @@ #include "pci.h" #include "boards.h" +#define MAX_IDE_BUS 2 + /* temporary frame buffer OSI calls for the video.x driver. The right solution is to modify the driver to use VGA PCI I/Os */ /* XXX: to be removed. This is no way related to emulation */ @@ -123,6 +125,8 @@ static void ppc_heathrow_init (int ram_size, int vga_ram_size, int pic_mem_index, nvram_mem_index, dbdma_mem_index, cuda_mem_index; int ide_mem_index[2]; int ppc_boot_device; + BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; + int index; linux_boot = (kernel_filename != NULL); @@ -292,10 +296,37 @@ static void ppc_heathrow_init (int ram_size, int vga_ram_size, } /* First IDE channel is a CMD646 on the PCI bus */ - pci_cmd646_ide_init(pci_bus, &bs_table[0], 0); + + if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) { + fprintf(stderr, "qemu: too many IDE bus\n"); + exit(1); + } + index = drive_get_index(IF_IDE, 0, 0); + if (index == -1) + hd[0] = NULL; + else + hd[0] = drives_table[index].bdrv; + index = drive_get_index(IF_IDE, 0, 1); + if (index == -1) + hd[1] = NULL; + else + hd[1] = drives_table[index].bdrv; + hd[3] = hd[2] = NULL; + pci_cmd646_ide_init(pci_bus, hd, 0); + /* Second IDE channel is a MAC IDE on the MacIO bus */ + index = drive_get_index(IF_IDE, 1, 0); + if (index == -1) + hd[0] = NULL; + else + hd[0] = drives_table[index].bdrv; + index = drive_get_index(IF_IDE, 1, 1); + if (index == -1) + hd[1] = NULL; + else + hd[1] = drives_table[index].bdrv; ide_mem_index[0] = -1; - ide_mem_index[1] = pmac_ide_init(&bs_table[2], pic[0x0D]); + ide_mem_index[1] = pmac_ide_init(hd, pic[0x0D]); /* cuda also initialize ADB */ cuda_init(&cuda_mem_index, pic[0x12]); |