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[PATCH 08/12] hw/pci-host/bonito: Map all the Bonito64 I/O range
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH 08/12] hw/pci-host/bonito: Map all the Bonito64 I/O range |
Date: |
Sun, 10 May 2020 23:01:24 +0200 |
To ease following guest accesses to the Bonito64 chipset,
map its I/O range as UnimplementedDevice.
We can now see the accesses to unimplemented peripheral
using the '-d unimp' command line option.
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/pci-host/bonito.c | 3 +++
hw/pci-host/Kconfig | 1 +
2 files changed, 4 insertions(+)
diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c
index 7ed462ffb5..9761780f44 100644
--- a/hw/pci-host/bonito.c
+++ b/hw/pci-host/bonito.c
@@ -48,6 +48,7 @@
#include "sysemu/reset.h"
#include "sysemu/runstate.h"
#include "exec/address-spaces.h"
+#include "hw/misc/unimp.h"
/* #define DEBUG_BONITO */
@@ -644,6 +645,8 @@ static void bonito_realize(PCIDevice *dev, Error **errp)
sysbus_init_mmio(sysbus, &phb->data_mem);
sysbus_mmio_map(sysbus, 2, BONITO_SPCICONFIG_BASE);
+ create_unimplemented_device("bonito", BONITO_REG_BASE, BONITO_REG_SIZE);
+
memory_region_init_io(&s->iomem_ldma, OBJECT(s), &bonito_ldma_ops, s,
"ldma", 0x100);
sysbus_init_mmio(sysbus, &s->iomem_ldma);
diff --git a/hw/pci-host/Kconfig b/hw/pci-host/Kconfig
index 8db41edc7e..036a61877a 100644
--- a/hw/pci-host/Kconfig
+++ b/hw/pci-host/Kconfig
@@ -58,4 +58,5 @@ config PCI_EXPRESS_DESIGNWARE
config PCI_BONITO
select PCI
+ select UNIMP
bool
--
2.21.3
- [PATCH 04/12] hw/mips/fuloong2e: Fix typo in Fuloong machine name, (continued)
- [PATCH 04/12] hw/mips/fuloong2e: Fix typo in Fuloong machine name, Philippe Mathieu-Daudé, 2020/05/10
- Re: [PATCH 04/12] hw/mips/fuloong2e: Fix typo in Fuloong machine name, chen huacai, 2020/05/10
- Re: [PATCH 04/12] hw/mips/fuloong2e: Fix typo in Fuloong machine name, Aleksandar Markovic, 2020/05/11
- Re: [PATCH 04/12] hw/mips/fuloong2e: Fix typo in Fuloong machine name, Philippe Mathieu-Daudé, 2020/05/11
- Re: [PATCH 04/12] hw/mips/fuloong2e: Fix typo in Fuloong machine name, chen huacai, 2020/05/11
- Re: [PATCH 04/12] hw/mips/fuloong2e: Fix typo in Fuloong machine name, Aleksandar Markovic, 2020/05/11
- Re: [PATCH 04/12] hw/mips/fuloong2e: Fix typo in Fuloong machine name, Aleksandar Markovic, 2020/05/11
- Re: [PATCH 04/12] hw/mips/fuloong2e: Fix typo in Fuloong machine name, Philippe Mathieu-Daudé, 2020/05/12
[PATCH 06/12] hw/pci-host/bonito: Fix DPRINTF() format strings, Philippe Mathieu-Daudé, 2020/05/10
[PATCH 08/12] hw/pci-host/bonito: Map all the Bonito64 I/O range,
Philippe Mathieu-Daudé <=
[PATCH 07/12] hw/pci-host/bonito: Map peripheral using physical address, Philippe Mathieu-Daudé, 2020/05/10
[PATCH 09/12] hw/pci-host/bonito: Map the different PCI ranges more detailled, Philippe Mathieu-Daudé, 2020/05/10
[PATCH 10/12] hw/pci-host/bonito: Better describe the I/O CS regions, Philippe Mathieu-Daudé, 2020/05/10
[PATCH 11/12] hw/pci-host/bonito: Set the Config register reset value with FIELD_DP32, Philippe Mathieu-Daudé, 2020/05/10