mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix PowerPC boot device selection.

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
hw/ppc_chrp.c
View File

@ -179,10 +179,11 @@ 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++) {
ppc_boot_device = boot_device[i];
if (ppc_boot_device >= 'c' && ppc_boot_device <= 'f')
for (i = 0; boot_device[i] != '\0'; i++) {
if (boot_device[i] >= 'c' && boot_device[i] <= 'f') {
ppc_boot_device = boot_device[i];
break;
}
}
if (ppc_boot_device == '\0') {
fprintf(stderr, "No valid boot device for Mac99 machine\n");

22
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') {
@ -278,8 +282,12 @@ static void ppc_heathrow_init (int ram_size, int vga_ram_size,
nd_table[i].model = "ne2k_pci";
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);

9
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;
@ -614,10 +614,11 @@ 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++) {
ppc_boot_device = boot_device[i];
if (ppc_boot_device >= 'a' && ppc_boot_device <= 'f')
for (i = 0; boot_device[i] != '\0'; i++) {
if (boot_device[i] >= 'a' && boot_device[i] <= 'f') {
ppc_boot_device = boot_device[i];
break;
}
}
if (ppc_boot_device == '\0') {
fprintf(stderr, "No valid boot device for Mac99 machine\n");