340943fbff
Mana uses PAGE_POOL API. x86_64 defconfig doesn't select it:
ld: vmlinux.o: in function `mana_create_page_pool.isra.0':
mana_en.c:(.text+0x9ae36f): undefined reference to `page_pool_create'
ld: vmlinux.o: in function `mana_get_rxfrag':
mana_en.c:(.text+0x9afed1): undefined reference to `page_pool_alloc_pages'
make[3]: *** [/home/yury/work/linux/scripts/Makefile.vmlinux:37: vmlinux] Error 1
make[2]: *** [/home/yury/work/linux/Makefile:1154: vmlinux] Error 2
make[1]: *** [/home/yury/work/linux/Makefile:234: __sub-make] Error 2
make[1]: Leaving directory '/home/yury/work/build-linux-x86_64'
make: *** [Makefile:234: __sub-make] Error 2
So we need to select it explicitly.
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Simon Horman <horms@kernel.org> # build-tested
Fixes: ca9c54d2 ("net: mana: Add a driver for Microsoft Azure Network Adapter")
Link: https://lore.kernel.org/r/20231215203353.635379-1-yury.norov@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
32 lines
913 B
Plaintext
32 lines
913 B
Plaintext
#
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# Microsoft Azure network device configuration
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#
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config NET_VENDOR_MICROSOFT
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bool "Microsoft Network Devices"
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default y
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help
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If you have a network (Ethernet) device belonging to this class, say Y.
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Note that the answer to this question doesn't directly affect the
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kernel: saying N will just cause the configurator to skip the
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question about Microsoft network devices. If you say Y, you will be
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asked for your specific device in the following question.
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if NET_VENDOR_MICROSOFT
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config MICROSOFT_MANA
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tristate "Microsoft Azure Network Adapter (MANA) support"
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depends on PCI_MSI && X86_64
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depends on PCI_HYPERV
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select AUXILIARY_BUS
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select PAGE_POOL
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help
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This driver supports Microsoft Azure Network Adapter (MANA).
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So far, the driver is only supported on X86_64.
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To compile this driver as a module, choose M here.
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The module will be called mana.
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endif #NET_VENDOR_MICROSOFT
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