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Fix PowerPC boot device selection.

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Fix gcc warning in PowerPC PreP machine init routine.
Add second IDE channel to Heathrow Mac machine (still not handled by OHW).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3586 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
j_mayer 2007-11-11 14:44:28 +00:00
parent be98f1f822
commit 0d913fdb62
3 changed files with 24 additions and 14 deletions
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5
hw/ppc_chrp.c
View File

@ -179,11 +179,12 @@ static void ppc_core99_init (int ram_size, int vga_ram_size,
/* We consider that NewWorld PowerMac never have any floppy drive
* For now, OHW cannot boot from the network.
*/
for (i = 0; i < boot_device[i] != '\0'; i++) {
for (i = 0; boot_device[i] != '\0'; i++) {
if (boot_device[i] >= 'c' && boot_device[i] <= 'f') {
ppc_boot_device = boot_device[i];
if (ppc_boot_device >= 'c' && ppc_boot_device <= 'f')
break;
}
}
if (ppc_boot_device == '\0') {
fprintf(stderr, "No valid boot device for Mac99 machine\n");
exit(1);

20
hw/ppc_oldworld.c
View File

@ -113,6 +113,7 @@ static void ppc_heathrow_init (int ram_size, int vga_ram_size,
int vga_bios_size, bios_size;
qemu_irq *dummy_irq;
int pic_mem_index, nvram_mem_index, dbdma_mem_index, cuda_mem_index;
int ide_mem_index[2];
int ppc_boot_device;
linux_boot = (kernel_filename != NULL);
@ -213,18 +214,21 @@ static void ppc_heathrow_init (int ram_size, int vga_ram_size,
initrd_base = 0;
initrd_size = 0;
ppc_boot_device = '\0';
for (i = 0; i < boot_device[i] != '\0'; i++) {
ppc_boot_device = boot_device[i];
for (i = 0; boot_device[i] != '\0'; i++) {
/* TOFIX: for now, the second IDE channel is not properly
* emulated. The Mac floppy disk are not emulated.
* used by OHW. The Mac floppy disk are not emulated.
* For now, OHW cannot boot from the network.
*/
#if 0
if (ppc_boot_device >= 'a' && ppc_boot_device <= 'f')
if (boot_device[i] >= 'a' && boot_device[i] <= 'f') {
ppc_boot_device = boot_device[i];
break;
}
#else
if (ppc_boot_device >= 'c' && ppc_boot_device <= 'd')
if (boot_device[i] >= 'c' && boot_device[i] <= 'd') {
ppc_boot_device = boot_device[i];
break;
}
#endif
}
if (ppc_boot_device == '\0') {
@ -279,7 +283,11 @@ static void ppc_heathrow_init (int ram_size, int vga_ram_size,
pci_nic_init(pci_bus, &nd_table[i], -1);
}
/* First IDE channel is a CMD646 on the PCI bus */
pci_cmd646_ide_init(pci_bus, &bs_table[0], 0);
/* Second IDE channel is a MAC IDE on the MacIO bus */
ide_mem_index[0] = -1;
ide_mem_index[1] = pmac_ide_init(&bs_table[2], pic[0x0D]);
/* cuda also initialize ADB */
cuda_init(&cuda_mem_index, pic[0x12]);
@ -293,7 +301,7 @@ static void ppc_heathrow_init (int ram_size, int vga_ram_size,
dbdma_init(&dbdma_mem_index);
macio_init(pci_bus, 0x0017, 1, pic_mem_index, dbdma_mem_index,
cuda_mem_index, nvr, 0, NULL);
cuda_mem_index, nvr, 2, ide_mem_index);
if (usb_enabled) {
usb_ohci_init_pci(pci_bus, 3, -1);

7
hw/ppc_prep.c
View File

@ -529,7 +529,7 @@ static void ppc_prep_init (int ram_size, int vga_ram_size,
const char *initrd_filename,
const char *cpu_model)
{
CPUState *env, *envs[MAX_CPUS];
CPUState *env = NULL, *envs[MAX_CPUS];
char buf[1024];
nvram_t nvram;
m48t59_t *m48t59;
@ -614,11 +614,12 @@ static void ppc_prep_init (int ram_size, int vga_ram_size,
initrd_size = 0;
ppc_boot_device = '\0';
/* For now, OHW cannot boot from the network. */
for (i = 0; i < boot_device[i] != '\0'; i++) {
for (i = 0; boot_device[i] != '\0'; i++) {
if (boot_device[i] >= 'a' && boot_device[i] <= 'f') {
ppc_boot_device = boot_device[i];
if (ppc_boot_device >= 'a' && ppc_boot_device <= 'f')
break;
}
}
if (ppc_boot_device == '\0') {
fprintf(stderr, "No valid boot device for Mac99 machine\n");
exit(1);