diff options
| author | Daniel Henrique Barboza <danielhb413@gmail.com> | 2022-01-12 11:28:27 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-01-12 11:28:27 +0100 |
| commit | d22b0c94e4c9c5bba1224b9fd6dcc23373af0261 (patch) | |
| tree | 8c3ef838d4947f4530f09314cbbd74c207a55641 | |
| parent | 5032f5d70524af38259a27fb132a57cd3ca40619 (diff) | |
pnv_phb4_pec: use pnv_phb4_pec_get_phb_id() in pnv_pec_dt_xscom()
Relying on stack->phb to write the xscom DT of the PEC is something that
we won't be able to do with user creatable pnv-phb4 devices.
Hopefully, this can be done by using pnv_phb4_pec_get_phb_id(), which is
already used by pnv_pec_realize() to set the phb-id of the stack. Use
the same idea in pnv_pec_dt_xscom() to write ibm,phb-index without the
need to accessing stack->phb, since stack->phb is not granted to be !=
NULL when user creatable phbs are introduced.
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220110143346.455901-4-danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
| -rw-r--r-- | hw/pci-host/pnv_phb4_pec.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/hw/pci-host/pnv_phb4_pec.c b/hw/pci-host/pnv_phb4_pec.c index 49360de8c8..d64310e7db 100644 --- a/hw/pci-host/pnv_phb4_pec.c +++ b/hw/pci-host/pnv_phb4_pec.c @@ -449,8 +449,7 @@ static int pnv_pec_dt_xscom(PnvXScomInterface *dev, void *fdt, pecc->compat_size))); for (i = 0; i < pec->num_stacks; i++) { - PnvPhb4PecStack *stack = &pec->stacks[i]; - PnvPHB4 *phb = &stack->phb; + int phb_id = pnv_phb4_pec_get_phb_id(pec, i); int stk_offset; name = g_strdup_printf("stack@%x", i); @@ -460,7 +459,7 @@ static int pnv_pec_dt_xscom(PnvXScomInterface *dev, void *fdt, _FDT((fdt_setprop(fdt, stk_offset, "compatible", pecc->stk_compat, pecc->stk_compat_size))); _FDT((fdt_setprop_cell(fdt, stk_offset, "reg", i))); - _FDT((fdt_setprop_cell(fdt, stk_offset, "ibm,phb-index", phb->phb_id))); + _FDT((fdt_setprop_cell(fdt, stk_offset, "ibm,phb-index", phb_id))); } return 0; |