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ppc/pnv: make pnv_ics_resend() use chip8->phbs[]

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pnv_ics_resend() is scrolling through all the child objects of the chip
to search for the PHBs. It's faster and simpler to just use the phbs[]
array.

pnv_ics_resend_child() was folded into pnv_ics_resend() since it's too
simple to justify its own function.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220621173436.165912-6-danielhb413@gmail.com>
This commit is contained in:
Daniel Henrique Barboza 2022-06-21 14:34:33 -03:00
parent da6be50136
commit ca45948991
1 changed files with 8 additions and 14 deletions
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22
hw/ppc/pnv.c
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@ -1990,28 +1990,22 @@ PnvChip *pnv_get_chip(PnvMachineState *pnv, uint32_t chip_id)
return NULL; return NULL;
} }
static int pnv_ics_resend_child(Object *child, void *opaque)
{
PnvPHB3 *phb3 = (PnvPHB3 *) object_dynamic_cast(child, TYPE_PNV_PHB3);
if (phb3) {
ics_resend(&phb3->lsis);
ics_resend(ICS(&phb3->msis));
}
return 0;
}
static void pnv_ics_resend(XICSFabric *xi) static void pnv_ics_resend(XICSFabric *xi)
{ {
PnvMachineState *pnv = PNV_MACHINE(xi); PnvMachineState *pnv = PNV_MACHINE(xi);
int i; int i, j;
for (i = 0; i < pnv->num_chips; i++) { for (i = 0; i < pnv->num_chips; i++) {
PnvChip *chip = pnv->chips[i];
Pnv8Chip *chip8 = PNV8_CHIP(pnv->chips[i]); Pnv8Chip *chip8 = PNV8_CHIP(pnv->chips[i]);
ics_resend(&chip8->psi.ics); ics_resend(&chip8->psi.ics);
object_child_foreach(OBJECT(chip), pnv_ics_resend_child, NULL);
for (j = 0; j < chip8->num_phbs; j++) {
PnvPHB3 *phb3 = &chip8->phbs[j];
ics_resend(&phb3->lsis);
ics_resend(ICS(&phb3->msis));
}
} }
} }