Revision 347dd79d
| b/hw/ppc/e500.c | ||
|---|---|---|
| 66 | 66 |
uint32_t entry; |
| 67 | 67 |
}; |
| 68 | 68 |
|
| 69 |
static void pci_map_create(void *fdt, uint32_t *pci_map, uint32_t mpic) |
|
| 69 |
static uint32_t *pci_map_create(void *fdt, uint32_t mpic, int first_slot, |
|
| 70 |
int nr_slots, int *len) |
|
| 70 | 71 |
{
|
| 71 |
int i; |
|
| 72 |
const uint32_t tmp[] = {
|
|
| 73 |
/* IDSEL 0x11 J17 Slot 1 */ |
|
| 74 |
0x8800, 0x0, 0x0, 0x1, mpic, 0x2, 0x1, |
|
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0x8800, 0x0, 0x0, 0x2, mpic, 0x3, 0x1, |
|
| 76 |
0x8800, 0x0, 0x0, 0x3, mpic, 0x4, 0x1, |
|
| 77 |
0x8800, 0x0, 0x0, 0x4, mpic, 0x1, 0x1, |
|
| 78 |
|
|
| 79 |
/* IDSEL 0x12 J16 Slot 2 */ |
|
| 80 |
0x9000, 0x0, 0x0, 0x1, mpic, 0x3, 0x1, |
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0x9000, 0x0, 0x0, 0x2, mpic, 0x4, 0x1, |
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0x9000, 0x0, 0x0, 0x3, mpic, 0x2, 0x1, |
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| 83 |
0x9000, 0x0, 0x0, 0x4, mpic, 0x1, 0x1, |
|
| 84 |
}; |
|
| 85 |
for (i = 0; i < (7 * 8); i++) {
|
|
| 86 |
pci_map[i] = cpu_to_be32(tmp[i]); |
|
| 72 |
int i = 0; |
|
| 73 |
int slot; |
|
| 74 |
int pci_irq; |
|
| 75 |
int last_slot = first_slot + nr_slots; |
|
| 76 |
uint32_t *pci_map; |
|
| 77 |
|
|
| 78 |
*len = nr_slots * 4 * 7 * sizeof(uint32_t); |
|
| 79 |
pci_map = g_malloc(*len); |
|
| 80 |
|
|
| 81 |
for (slot = first_slot; slot < last_slot; slot++) {
|
|
| 82 |
for (pci_irq = 0; pci_irq < 4; pci_irq++) {
|
|
| 83 |
pci_map[i++] = cpu_to_be32(slot << 11); |
|
| 84 |
pci_map[i++] = cpu_to_be32(0x0); |
|
| 85 |
pci_map[i++] = cpu_to_be32(0x0); |
|
| 86 |
pci_map[i++] = cpu_to_be32(pci_irq + 1); |
|
| 87 |
pci_map[i++] = cpu_to_be32(mpic); |
|
| 88 |
pci_map[i++] = cpu_to_be32(((pci_irq + slot) % 4) + 1); |
|
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pci_map[i++] = cpu_to_be32(0x1); |
|
| 90 |
} |
|
| 87 | 91 |
} |
| 92 |
|
|
| 93 |
assert((i * sizeof(uint32_t)) == *len); |
|
| 94 |
|
|
| 95 |
return pci_map; |
|
| 88 | 96 |
} |
| 89 | 97 |
|
| 90 | 98 |
static void dt_serial_create(void *fdt, unsigned long long offset, |
| ... | ... | |
| 132 | 140 |
char gutil[128]; |
| 133 | 141 |
char pci[128]; |
| 134 | 142 |
char msi[128]; |
| 135 |
uint32_t pci_map[7 * 8]; |
|
| 143 |
uint32_t *pci_map = NULL; |
|
| 144 |
int len; |
|
| 136 | 145 |
uint32_t pci_ranges[14] = |
| 137 | 146 |
{
|
| 138 | 147 |
0x2000000, 0x0, 0xc0000000, |
| ... | ... | |
| 329 | 338 |
qemu_devtree_setprop_string(fdt, pci, "device_type", "pci"); |
| 330 | 339 |
qemu_devtree_setprop_cells(fdt, pci, "interrupt-map-mask", 0xf800, 0x0, |
| 331 | 340 |
0x0, 0x7); |
| 332 |
pci_map_create(fdt, pci_map, qemu_devtree_get_phandle(fdt, mpic)); |
|
| 333 |
qemu_devtree_setprop(fdt, pci, "interrupt-map", pci_map, sizeof(pci_map)); |
|
| 341 |
pci_map = pci_map_create(fdt, qemu_devtree_get_phandle(fdt, mpic), |
|
| 342 |
0x11, 2, &len); |
|
| 343 |
qemu_devtree_setprop(fdt, pci, "interrupt-map", pci_map, len); |
|
| 334 | 344 |
qemu_devtree_setprop_phandle(fdt, pci, "interrupt-parent", mpic); |
| 335 | 345 |
qemu_devtree_setprop_cells(fdt, pci, "interrupts", 24, 2); |
| 336 | 346 |
qemu_devtree_setprop_cells(fdt, pci, "bus-range", 0, 255); |
| ... | ... | |
| 364 | 374 |
ret = fdt_size; |
| 365 | 375 |
|
| 366 | 376 |
out: |
| 377 |
g_free(pci_map); |
|
| 367 | 378 |
|
| 368 | 379 |
return ret; |
| 369 | 380 |
} |
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