diff options
Diffstat (limited to 'hw/sun4u.c')
| -rw-r--r-- | hw/sun4u.c | 29 |
1 files changed, 26 insertions, 3 deletions
@@ -43,6 +43,7 @@ #define VGA_BASE (APB_MEM_BASE + 0x400000ULL) #define PROM_FILENAME "openbios-sparc64" #define NVRAM_SIZE 0x2000 +#define MAX_IDE_BUS 2 /* TSC handling */ @@ -240,6 +241,9 @@ static void sun4u_init(int ram_size, int vga_ram_size, PCIBus *pci_bus; QEMUBH *bh; qemu_irq *irq; + int index; + BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; + BlockDriverState *fd[MAX_FD]; linux_boot = (kernel_filename != NULL); @@ -342,11 +346,30 @@ static void sun4u_init(int ram_size, int vga_ram_size, } irq = qemu_allocate_irqs(dummy_cpu_set_irq, NULL, 32); - // XXX pci_cmd646_ide_init(pci_bus, bs_table, 1); - pci_piix3_ide_init(pci_bus, bs_table, -1, irq); + if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) { + fprintf(stderr, "qemu: too many IDE bus\n"); + exit(1); + } + for(i = 0; i < MAX_IDE_BUS * MAX_IDE_DEVS; i++) { + index = drive_get_index(IF_IDE, i / MAX_IDE_DEVS, i % MAX_IDE_DEVS); + if (index != -1) + hd[i] = drives_table[index].bdrv; + else + hd[i] = NULL; + } + + // XXX pci_cmd646_ide_init(pci_bus, hd, 1); + pci_piix3_ide_init(pci_bus, hd, -1, irq); /* FIXME: wire up interrupts. */ i8042_init(NULL/*1*/, NULL/*12*/, 0x60); - floppy_controller = fdctrl_init(NULL/*6*/, 2, 0, 0x3f0, fd_table); + for(i = 0; i < MAX_FD; i++) { + index = drive_get_index(IF_FLOPPY, 0, i); + if (index != -1) + fd[i] = drives_table[index].bdrv; + else + fd[i] = NULL; + } + floppy_controller = fdctrl_init(NULL/*6*/, 2, 0, 0x3f0, fd); nvram = m48t59_init(NULL/*8*/, 0, 0x0074, NVRAM_SIZE, 59); sun4u_NVRAM_set_params(nvram, NVRAM_SIZE, "Sun4u", ram_size, boot_devices, KERNEL_LOAD_ADDR, kernel_size, |