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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: softfail client-ip=148.163.158.5; envelope-from=clg@kaod.org; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Daniel Henrique Barboza , Richard Henderson , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1642515866836100001 Content-Type: text/plain; charset="utf-8" From: Daniel Henrique Barboza Move the current pnv_pec_stk_default_phb_realize() call to pec_realize(), renaming the function to pnv_pec_default_phb_realize(), and set the PHB attributes using the PEC object directly. This will be important to allow for PECs devices to handle PHB4s directly later on. Reviewed-by: C=C3=A9dric Le Goater Signed-off-by: Daniel Henrique Barboza Message-Id: <20220114180719.52117-5-danielhb413@gmail.com> Signed-off-by: C=C3=A9dric Le Goater --- hw/pci-host/pnv_phb4_pec.c | 63 ++++++++++++++++++++------------------ 1 file changed, 33 insertions(+), 30 deletions(-) diff --git a/hw/pci-host/pnv_phb4_pec.c b/hw/pci-host/pnv_phb4_pec.c index ed1d6441821a..a80a21db771a 100644 --- a/hw/pci-host/pnv_phb4_pec.c +++ b/hw/pci-host/pnv_phb4_pec.c @@ -112,6 +112,30 @@ static const MemoryRegionOps pnv_pec_pci_xscom_ops =3D= { .endianness =3D DEVICE_BIG_ENDIAN, }; =20 +static void pnv_pec_default_phb_realize(PnvPhb4PecStack *stack, + int stack_no, + Error **errp) +{ + PnvPhb4PecState *pec =3D stack->pec; + PnvPhb4PecClass *pecc =3D PNV_PHB4_PEC_GET_CLASS(pec); + int phb_id =3D pnv_phb4_pec_get_phb_id(pec, stack_no); + + stack->phb =3D PNV_PHB4(qdev_new(TYPE_PNV_PHB4)); + + object_property_set_link(OBJECT(stack->phb), "pec", OBJECT(pec), + &error_abort); + object_property_set_int(OBJECT(stack->phb), "chip-id", pec->chip_id, + &error_fatal); + object_property_set_int(OBJECT(stack->phb), "index", phb_id, + &error_fatal); + object_property_set_int(OBJECT(stack->phb), "version", pecc->version, + &error_fatal); + + if (!sysbus_realize(SYS_BUS_DEVICE(stack->phb), errp)) { + return; + } +} + static void pnv_pec_instance_init(Object *obj) { PnvPhb4PecState *pec =3D PNV_PHB4_PEC(obj); @@ -144,6 +168,15 @@ static void pnv_pec_realize(DeviceState *dev, Error **= errp) =20 object_property_set_int(stk_obj, "stack-no", i, &error_abort); object_property_set_link(stk_obj, "pec", OBJECT(pec), &error_abort= ); + + if (defaults_enabled()) { + pnv_pec_default_phb_realize(stack, i, errp); + } + + /* + * qdev gets angry if we don't realize 'stack' here, even + * if stk_realize() is now empty. + */ if (!qdev_realize(DEVICE(stk_obj), NULL, errp)) { return; } @@ -276,38 +309,8 @@ static const TypeInfo pnv_pec_type_info =3D { } }; =20 -static void pnv_pec_stk_default_phb_realize(PnvPhb4PecStack *stack, - Error **errp) -{ - PnvPhb4PecState *pec =3D stack->pec; - PnvPhb4PecClass *pecc =3D PNV_PHB4_PEC_GET_CLASS(pec); - int phb_id =3D pnv_phb4_pec_get_phb_id(pec, stack->stack_no); - - stack->phb =3D PNV_PHB4(qdev_new(TYPE_PNV_PHB4)); - - object_property_set_link(OBJECT(stack->phb), "pec", OBJECT(pec), - &error_abort); - object_property_set_int(OBJECT(stack->phb), "chip-id", pec->chip_id, - &error_fatal); - object_property_set_int(OBJECT(stack->phb), "index", phb_id, - &error_fatal); - object_property_set_int(OBJECT(stack->phb), "version", pecc->version, - &error_fatal); - - if (!sysbus_realize(SYS_BUS_DEVICE(stack->phb), errp)) { - return; - } -} - static void pnv_pec_stk_realize(DeviceState *dev, Error **errp) { - PnvPhb4PecStack *stack =3D PNV_PHB4_PEC_STACK(dev); - - if (!defaults_enabled()) { - return; - } - - pnv_pec_stk_default_phb_realize(stack, errp); } =20 static Property pnv_pec_stk_properties[] =3D { --=20 2.31.1