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[PULL 05/14] hw/pci-host/bonito: Map all the Bonito64 I/O range
From: |
Philippe Mathieu-Daudé |
Subject: |
[PULL 05/14] hw/pci-host/bonito: Map all the Bonito64 I/O range |
Date: |
Tue, 26 May 2020 15:32:38 +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.
Reviewed-by: Aleksandar Markovic <address@hidden>
Message-id: <address@hidden>
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 b90e5a636d..f09bb1c6a8 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
- [PULL 00/14] mips-hw-next patches for 2020-05-26, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 01/14] MAINTAINERS: Add Huacai Chen as fuloong2e co-maintainer, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 02/14] hw/pci-host: Use CONFIG_PCI_BONITO to select the Bonito North Bridge, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 03/14] hw/pci-host/bonito: Fix DPRINTF() format strings, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 04/14] hw/pci-host/bonito: Map peripheral using physical address, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 05/14] hw/pci-host/bonito: Map all the Bonito64 I/O range,
Philippe Mathieu-Daudé <=
- [PULL 06/14] hw/pci-host/bonito: Map the different PCI ranges more detailed, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 07/14] hw/pci-host/bonito: Better describe the I/O CS regions, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 08/14] hw/pci-host/bonito: Set the Config register reset value with FIELD_DP32, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 09/14] hw/mips/fuloong2e: Move code and update a comment, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 10/14] hw/mips/fuloong2e: Fix typo in Fuloong machine name, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 12/14] hw/mips/malta: Add some logging for bad register offset cases, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 14/14] MAINTAINERS: Change Aleksandar Rikalo's email address, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 11/14] hw/mips: Rename malta/mipssim/r4k/jazz files, Philippe Mathieu-Daudé, 2020/05/26
- [PULL 13/14] hw/mips/mips_int: De-duplicate KVM interrupt delivery, Philippe Mathieu-Daudé, 2020/05/26
- Re: [PULL 00/14] mips-hw-next patches for 2020-05-26, Peter Maydell, 2020/05/27