51 lines
1.8 KiB
Diff
51 lines
1.8 KiB
Diff
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From 44ed577fd7c8ecf487157658e3d54cbfccb30ec2 Mon Sep 17 00:00:00 2001
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From: Zhang Jiao <zhangjiao2_yewu@cmss.chinamobile.com>
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Date: Wed, 23 Oct 2024 14:02:47 +0800
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Subject: [PATCH] hw/pci-bridge: Add a Kconfig switch for the normal PCI bridge
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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cheery-pick from e779e5c05ad5d8237e2a7d8ba8b432cd24c1708b
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The pci-bridge device is not usable on s390x, so introduce a Kconfig
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switch that allows to disable it.
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Message-ID: <20240913144844.427899-1-thuth@redhat.com>
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Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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Reviewed-by: Cédric Le Goater <clg@redhat.com>
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Signed-off-by: Thomas Huth <thuth@redhat.com>
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Signed-off-by: Zhang Jiao <zhangjiao2_yewu@cmss.chinamobile.com>
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---
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hw/pci-bridge/Kconfig | 5 +++++
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hw/pci-bridge/meson.build | 2 +-
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2 files changed, 6 insertions(+), 1 deletion(-)
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diff --git a/hw/pci-bridge/Kconfig b/hw/pci-bridge/Kconfig
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index f8df4315ba..d87b96e8bc 100644
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--- a/hw/pci-bridge/Kconfig
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+++ b/hw/pci-bridge/Kconfig
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@@ -1,3 +1,8 @@
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+config PCI_BRIDGE
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+ bool
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+ default y if PCI_DEVICES
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+ depends on PCI
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+
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config PCIE_PORT
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bool
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default y if PCI_DEVICES
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diff --git a/hw/pci-bridge/meson.build b/hw/pci-bridge/meson.build
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index daab8acf2a..a48a6b9653 100644
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--- a/hw/pci-bridge/meson.build
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+++ b/hw/pci-bridge/meson.build
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@@ -1,5 +1,5 @@
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pci_ss = ss.source_set()
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-pci_ss.add(files('pci_bridge_dev.c'))
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+pci_ss.add(when: 'CONFIG_PCI_BRIDGE', if_true: files('pci_bridge_dev.c'))
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pci_ss.add(when: 'CONFIG_I82801B11', if_true: files('i82801b11.c'))
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pci_ss.add(when: 'CONFIG_IOH3420', if_true: files('ioh3420.c'))
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pci_ss.add(when: 'CONFIG_PCIE_PORT', if_true: files('pcie_root_port.c', 'gen_pcie_root_port.c', 'pcie_pci_bridge.c'))
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--
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2.41.0.windows.1
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