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| author | Yousong Zhou <yszhou4tech@gmail.com> | 2016-10-10 21:11:18 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2016-10-13 17:04:26 +0200 |
| commit | d1000f81a895bd84d9aa19998cc4a468a5f68ea4 (patch) | |
| tree | b8c15e2a24b32c422fabedd1a3448082a3a1ad27 /docs | |
| parent | 8869dd47ca8ca70213acf349abc263bd6ec4eed0 (diff) | |
| download | upstream-d1000f81a895bd84d9aa19998cc4a468a5f68ea4.tar.gz upstream-d1000f81a895bd84d9aa19998cc4a468a5f68ea4.tar.bz2 upstream-d1000f81a895bd84d9aa19998cc4a468a5f68ea4.zip | |
x86: 64: enable pci hotplug and acpipnp
This will allow dynamically adding/removing at least virtio-net pci
devices which are quite the norm in cloud environment with QEMU/KVM
netdev_add bridge,id=wan2,br=br-wan,helper=/home/yousong/.usr/libexec/qemu-bridge-helper
device_add virtio-net-pci,id=devwan2,netdev=wan2,mac=11:22:33:22:11:00
The config was formed by selecting target x86/64 first, then select
CONFIG_HOTPLUG_PCI and CONFIG_HOTPLUG_PCI_ACPI with
make kernel_menuconfig CONFIG_TARGET=subtarget
The following text tries to explain how the current config was formed
1. CONFIG_PCI_LABEL and CONFIG_ATA_PIIX were removed because they were
already enabled in x86 platform config
2. CONFIG_ATA_SFF was removed because it was enabled in generic config
3. CONFIG_NLS was removed because it will be selected by CONFIG_PCI_LABEL
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions