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ppc/pnv: Move mapping of the PHB3 CQ regions under pnv_pbcq_realize() 

This change will help us providing support for user created PHB3
devices.

Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20211213132830.108372-6-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Cédric Le Goater 2021-12-17 17:57:19 +01:00
parent 9e59b09ccf
commit 10841a76eb
2 changed files with 11 additions and 12 deletions
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11
hw/pci-host/pnv_phb3_pbcq.c
View File

@ -284,6 +284,17 @@ static void pnv_pbcq_realize(DeviceState *dev, Error **errp)
pnv_xscom_region_init(&pbcq->xscom_spci_regs, OBJECT(dev),
&pnv_pbcq_spci_xscom_ops, pbcq, name,
PNV_XSCOM_PBCQ_SPCI_SIZE);
/* Populate the XSCOM address space. */
pnv_xscom_add_subregion(phb->chip,
PNV_XSCOM_PBCQ_NEST_BASE + 0x400 * phb->phb_id,
&pbcq->xscom_nest_regs);
pnv_xscom_add_subregion(phb->chip,
PNV_XSCOM_PBCQ_PCI_BASE + 0x400 * phb->phb_id,
&pbcq->xscom_pci_regs);
pnv_xscom_add_subregion(phb->chip,
PNV_XSCOM_PBCQ_SPCI_BASE + 0x040 * phb->phb_id,
&pbcq->xscom_spci_regs);
}
static int pnv_pbcq_dt_xscom(PnvXScomInterface *dev, void *fdt,

12
hw/ppc/pnv.c
View File

@ -1226,7 +1226,6 @@ static void pnv_chip_power8_realize(DeviceState *dev, Error **errp)
/* PHB3 controllers */
for (i = 0; i < chip->num_phbs; i++) {
PnvPHB3 *phb = &chip8->phbs[i];
PnvPBCQState *pbcq = &phb->pbcq;
object_property_set_int(OBJECT(phb), "index", i, &error_fatal);
object_property_set_int(OBJECT(phb), "chip-id", chip->chip_id,
@ -1236,17 +1235,6 @@ static void pnv_chip_power8_realize(DeviceState *dev, Error **errp)
if (!sysbus_realize(SYS_BUS_DEVICE(phb), errp)) {
return;
}
/* Populate the XSCOM address space. */
pnv_xscom_add_subregion(chip,
PNV_XSCOM_PBCQ_NEST_BASE + 0x400 * phb->phb_id,
&pbcq->xscom_nest_regs);
pnv_xscom_add_subregion(chip,
PNV_XSCOM_PBCQ_PCI_BASE + 0x400 * phb->phb_id,
&pbcq->xscom_pci_regs);
pnv_xscom_add_subregion(chip,
PNV_XSCOM_PBCQ_SPCI_BASE + 0x040 * phb->phb_id,
&pbcq->xscom_spci_regs);
}
}