hw/ppc: Avoid using Monitor in pnv_phb4_pic_print_info()

Replace Monitor API by HumanReadableText one.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Message-Id: <20240610062105.49848-11-philmd@linaro.org>

hw/pci-host/pnv_phb4.c

@@ -10,8 +10,6 @@
 #include "qemu/log.h"
 #include "qapi/visitor.h"
 #include "qapi/error.h"
-#include "qapi/type-helpers.h"
-#include "monitor/monitor.h"
 #include "target/ppc/cpu.h"
 #include "hw/pci-host/pnv_phb4_regs.h"
 #include "hw/pci-host/pnv_phb4.h"
@@ -1802,14 +1800,12 @@ static void pnv_phb4_register_types(void)
 
 type_init(pnv_phb4_register_types);
 
-void pnv_phb4_pic_print_info(PnvPHB4 *phb, Monitor *mon)
+void pnv_phb4_pic_print_info(PnvPHB4 *phb, GString *buf)
 {
     uint64_t notif_port =
         phb->regs[PHB_INT_NOTIFY_ADDR >> 3] & ~PHB_INT_NOTIFY_ADDR_64K;
     uint32_t offset = phb->regs[PHB_INT_NOTIFY_INDEX >> 3];
     bool abt = !!(phb->regs[PHB_CTRLR >> 3] & PHB_CTRLR_IRQ_ABT_MODE);
-    g_autoptr(GString) buf = g_string_new("");
-    g_autoptr(HumanReadableText) info = NULL;
 
     g_string_append_printf(buf,
                            "PHB4[%x:%x] Source %08x .. %08x "
@@ -1819,7 +1815,4 @@ void pnv_phb4_pic_print_info(PnvPHB4 *phb, Monitor *mon)
                            abt ? "ABT" : "",
                            notif_port);
     xive_source_pic_print_info(&phb->xsrc, 0, buf);
-
-    info = human_readable_text_from_str(buf);
-    monitor_puts(mon, info->human_readable_text);
 }

hw/ppc/pnv.c

@@ -791,12 +791,16 @@ static int pnv_chip_power9_pic_print_info_child(Object *child, void *opaque)
 {
     Monitor *mon = opaque;
     PnvPHB *phb =  (PnvPHB *) object_dynamic_cast(child, TYPE_PNV_PHB);
+    g_autoptr(GString) buf = g_string_new("");
+    g_autoptr(HumanReadableText) info = NULL;
 
     if (!phb) {
         return 0;
     }
 
-    pnv_phb4_pic_print_info(PNV_PHB4(phb->backend), mon);
+    pnv_phb4_pic_print_info(PNV_PHB4(phb->backend), buf);
+    info = human_readable_text_from_str(buf);
+    monitor_puts(mon, info->human_readable_text);
 
     return 0;
 }

include/hw/pci-host/pnv_phb4.h

@@ -155,7 +155,7 @@ struct PnvPHB4 {
     QLIST_HEAD(, PnvPhb4DMASpace) dma_spaces;
 };
 
-void pnv_phb4_pic_print_info(PnvPHB4 *phb, Monitor *mon);
+void pnv_phb4_pic_print_info(PnvPHB4 *phb, GString *buf);
 int pnv_phb4_pec_get_phb_id(PnvPhb4PecState *pec, int stack_index);
 PnvPhb4PecState *pnv_pec_add_phb(PnvChip *chip, PnvPHB *phb, Error **errp);
 void pnv_phb4_bus_init(DeviceState *dev, PnvPHB4 *phb);