@@ -53,17 +53,30 @@ static void pnv_parent_bus_fixup(DeviceState *parent, DeviceState *child)
static PnvPhb4PecState *pnv_phb4_get_pec(PnvChip *chip, PnvPHB4 *phb,
Error **errp)
{
- Pnv9Chip *chip9 = PNV9_CHIP(chip);
+ PnvPHB *phb_base = phb->phb_base;
+ PnvPhb4PecState *pecs = NULL;
int chip_id = phb->chip_id;
int index = phb->phb_id;
int i, j;
+ if (phb_base->version == 4) {
+ Pnv9Chip *chip9 = PNV9_CHIP(chip);
+
+ pecs = chip9->pecs;
+ } else if (phb_base->version == 5) {
+ Pnv10Chip *chip10 = PNV10_CHIP(chip);
+
+ pecs = chip10->pecs;
+ } else {
+ return NULL;
+ }
+
for (i = 0; i < chip->num_pecs; i++) {
/*
* For each PEC, check the amount of phbs it supports
* and see if the given phb4 index matches an index.
*/
- PnvPhb4PecState *pec = &chip9->pecs[i];
+ PnvPhb4PecState *pec = &pecs[i];
for (j = 0; j < pec->num_phbs; j++) {
if (index == pnv_phb4_pec_get_phb_id(pec, j)) {
The function assumes that we're always dealing with a PNV9_CHIP() object. This is not the case when the pnv-phb device belongs to a powernv10 machine. Change pnv_phb4_get_pec() to be able to work with PNV10_CHIP() if necessary. Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> --- hw/pci-host/pnv_phb.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-)