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From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Laurent Vivier" <lvivier@redhat.com>,
	"Thomas Huth" <thuth@redhat.com>,
	"Huacai Chen" <chenhuacai@gmail.com>,
	"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
	"Jiaxun Yang" <jiaxun.yang@flygoat.com>,
	"Aleksandar Markovic" <aleksandar.qemu.devel@gmail.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Huacai Chen" <chenhc@lemote.com>,
	"Aleksandar Rikalo" <aleksandar.rikalo@rt-rk.com>,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	"Aurelien Jarno" <aurelien@aurel32.net>
Subject: [PATCH 07/12] hw/pci-host/bonito: Map peripheral using physical address
Date: Sun, 10 May 2020 23:01:23 +0200	[thread overview]
Message-ID: <20200510210128.18343-8-f4bug@amsat.org> (raw)
In-Reply-To: <20200510210128.18343-1-f4bug@amsat.org>

Peripherals are mapped at physical address on busses.
Only CPU/IOMMU can use virtual addresses.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/pci-host/bonito.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c
index 10ead31e4f..7ed462ffb5 100644
--- a/hw/pci-host/bonito.c
+++ b/hw/pci-host/bonito.c
@@ -647,12 +647,12 @@ static void bonito_realize(PCIDevice *dev, Error **errp)
     memory_region_init_io(&s->iomem_ldma, OBJECT(s), &bonito_ldma_ops, s,
                           "ldma", 0x100);
     sysbus_init_mmio(sysbus, &s->iomem_ldma);
-    sysbus_mmio_map(sysbus, 3, 0xbfe00200);
+    sysbus_mmio_map(sysbus, 3, 0x1fe00200);
 
     memory_region_init_io(&s->iomem_cop, OBJECT(s), &bonito_cop_ops, s,
                           "cop", 0x100);
     sysbus_init_mmio(sysbus, &s->iomem_cop);
-    sysbus_mmio_map(sysbus, 4, 0xbfe00300);
+    sysbus_mmio_map(sysbus, 4, 0x1fe00300);
 
     /* Map PCI IO Space  0x1fd0 0000 - 0x1fd1 0000 */
     memory_region_init_alias(&s->bonito_pciio, OBJECT(s), "isa_mmio",
-- 
2.21.3



  parent reply	other threads:[~2020-05-10 21:08 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-10 21:01 [PATCH 00/12] hw/mips/fuloong2e: PoC to fix hang after reboot Philippe Mathieu-Daudé
2020-05-10 21:01 ` [PATCH 01/12] MAINTAINERS: Add Huacai Chen as fuloong2e co-maintainer Philippe Mathieu-Daudé
2020-05-11  5:46   ` Aleksandar Markovic
2020-05-10 21:01 ` [PATCH 02/12] hw/mips/fuloong2e: Rename PMON BIOS name Philippe Mathieu-Daudé
2020-05-11  1:14   ` chen huacai
2020-05-10 21:01 ` [PATCH 03/12] hw/mips/fuloong2e: Move code and update a comment Philippe Mathieu-Daudé
2020-05-11  1:15   ` chen huacai
2020-05-10 21:01 ` [PATCH 04/12] hw/mips/fuloong2e: Fix typo in Fuloong machine name Philippe Mathieu-Daudé
2020-05-11  1:19   ` chen huacai
2020-05-11  6:21     ` Aleksandar Markovic
2020-05-11  6:38       ` Philippe Mathieu-Daudé
2020-05-11  7:00         ` chen huacai
2020-05-11  8:12           ` Aleksandar Markovic
2020-05-11  8:27             ` Aleksandar Markovic
2020-05-12  8:09               ` Philippe Mathieu-Daudé
2020-05-10 21:01 ` [PATCH 05/12] hw/pci-host: Use CONFIG_PCI_BONITO to select the Bonito North Bridge Philippe Mathieu-Daudé
2020-05-11  1:19   ` chen huacai
2020-05-10 21:01 ` [PATCH 06/12] hw/pci-host/bonito: Fix DPRINTF() format strings Philippe Mathieu-Daudé
2020-05-11  1:20   ` chen huacai
2020-05-10 21:01 ` Philippe Mathieu-Daudé [this message]
2020-05-11  5:50   ` [PATCH 07/12] hw/pci-host/bonito: Map peripheral using physical address Aleksandar Markovic
2020-05-10 21:01 ` [PATCH 08/12] hw/pci-host/bonito: Map all the Bonito64 I/O range Philippe Mathieu-Daudé
2020-05-11  5:51   ` Aleksandar Markovic
2020-05-10 21:01 ` [PATCH 09/12] hw/pci-host/bonito: Map the different PCI ranges more detailled Philippe Mathieu-Daudé
2020-05-11  6:12   ` Aleksandar Markovic
2020-05-11  6:33     ` Philippe Mathieu-Daudé
2020-05-10 21:01 ` [PATCH 10/12] hw/pci-host/bonito: Better describe the I/O CS regions Philippe Mathieu-Daudé
2020-05-11  5:53   ` Aleksandar Markovic
2020-05-10 21:01 ` [PATCH 11/12] hw/pci-host/bonito: Set the Config register reset value with FIELD_DP32 Philippe Mathieu-Daudé
2020-05-11  6:17   ` Aleksandar Markovic
2020-05-11  6:30     ` Philippe Mathieu-Daudé
2020-05-11  7:16       ` Aleksandar Markovic
2020-05-10 21:01 ` [NOTFORMERGE PATCH 12/12] POC hw/pci-host/bonito: Fix BONGENCFG value after a warm-reset Philippe Mathieu-Daudé
2020-05-11  9:43 ` [PATCH 00/12] hw/mips/fuloong2e: PoC to fix hang after reboot Aleksandar Markovic
2020-05-26  7:47 ` Philippe Mathieu-Daudé
2020-05-26 10:41   ` Aleksandar Markovic

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