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ppc/pnv: Extend XiveRouter with a get_block_id() handler

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When doing CAM line compares, fetch the block id from the interrupt
controller which can have set the PC_TCTXT_CHIPID field.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20191125065820.927-20-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2019-11-25 07:58:19 +01:00 • committed by David Gibson
parent dc2526e45a
commit f22f56dd48
4 changed files with 29 additions and 6 deletions
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6
hw/intc/pnv_xive.c
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@ -459,6 +459,11 @@ static int pnv_xive_match_nvt(XivePresenter *xptr, uint8_t format,
return count;
}
static uint8_t pnv_xive_get_block_id(XiveRouter *xrtr)
{
return pnv_xive_block_id(PNV_XIVE(xrtr));
}
/*
* The TIMA MMIO space is shared among the chips and to identify the
* chip from which the access is being done, we extract the chip id
@ -1890,6 +1895,7 @@ static void pnv_xive_class_init(ObjectClass *klass, void *data)
xrc->write_end = pnv_xive_write_end;
xrc->get_nvt = pnv_xive_get_nvt;
xrc->write_nvt = pnv_xive_write_nvt;
xrc->get_block_id = pnv_xive_get_block_id;
xnc->notify = pnv_xive_notify;
xpc->match_nvt = pnv_xive_match_nvt;