From: Daniel Henrique Barboza <danielhb413@gmail.com>
Date: Tue, 18 Jan 2022 11:56:31 +0000 (+0100)
Subject: ppc/pnv: remove PnvPhb4PecStack object
X-Git-Tag: v7.0.0-rc0~85^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=33fa43e0538d34b9fd3bcf63e150c14c68f74a8d;p=thirdparty%2Fqemu.git

ppc/pnv: remove PnvPhb4PecStack object

All the complexity that was scattered between PnvPhb4PecStack and
PnvPHB4 are now centered in the PnvPHB4 device. PnvPhb4PecStack does not
serve any purpose in the current code base.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220114180719.52117-8-danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---

diff --git a/hw/pci-host/pnv_phb4_pec.c b/hw/pci-host/pnv_phb4_pec.c
index 852816b9f83..12aa4596282 100644
--- a/hw/pci-host/pnv_phb4_pec.c
+++ b/hw/pci-host/pnv_phb4_pec.c
@@ -278,42 +278,9 @@ static const TypeInfo pnv_pec_type_info = {
     }
 };
 
-static void pnv_pec_stk_realize(DeviceState *dev, Error **errp)
-{
-}
-
-static Property pnv_pec_stk_properties[] = {
-        DEFINE_PROP_LINK("pec", PnvPhb4PecStack, pec, TYPE_PNV_PHB4_PEC,
-                         PnvPhb4PecState *),
-        DEFINE_PROP_END_OF_LIST(),
-};
-
-static void pnv_pec_stk_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    device_class_set_props(dc, pnv_pec_stk_properties);
-    dc->realize = pnv_pec_stk_realize;
-    dc->user_creatable = false;
-
-    /* TODO: reset regs ? */
-}
-
-static const TypeInfo pnv_pec_stk_type_info = {
-    .name          = TYPE_PNV_PHB4_PEC_STACK,
-    .parent        = TYPE_DEVICE,
-    .instance_size = sizeof(PnvPhb4PecStack),
-    .class_init    = pnv_pec_stk_class_init,
-    .interfaces    = (InterfaceInfo[]) {
-        { TYPE_PNV_XSCOM_INTERFACE },
-        { }
-    }
-};
-
 static void pnv_pec_register_types(void)
 {
     type_register_static(&pnv_pec_type_info);
-    type_register_static(&pnv_pec_stk_type_info);
 }
 
 type_init(pnv_pec_register_types);
diff --git a/include/hw/pci-host/pnv_phb4.h b/include/hw/pci-host/pnv_phb4.h
index e750165e770..74fdec2b478 100644
--- a/include/hw/pci-host/pnv_phb4.h
+++ b/include/hw/pci-host/pnv_phb4.h
@@ -164,23 +164,6 @@ extern const MemoryRegionOps pnv_phb4_xscom_ops;
 #define TYPE_PNV_PHB4_PEC "pnv-phb4-pec"
 OBJECT_DECLARE_TYPE(PnvPhb4PecState, PnvPhb4PecClass, PNV_PHB4_PEC)
 
-#define TYPE_PNV_PHB4_PEC_STACK "pnv-phb4-pec-stack"
-OBJECT_DECLARE_SIMPLE_TYPE(PnvPhb4PecStack, PNV_PHB4_PEC_STACK)
-
-/* Per-stack data */
-struct PnvPhb4PecStack {
-    DeviceState parent;
-
-    /* The owner PEC */
-    PnvPhb4PecState *pec;
-
-    /*
-     * PHB4 pointer. pnv_phb4_update_regions() needs to access
-     * the PHB4 via a PnvPhb4PecStack pointer.
-     */
-    PnvPHB4 *phb;
-};
-
 struct PnvPhb4PecState {
     DeviceState parent;