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402e7dde73
Taken from: https://github.com/freebsd/freebsd.git Commit id: d44ce30d3054a38723f89a161c5e003e64d1aaae
30 lines
1.1 KiB
Makefile
30 lines
1.1 KiB
Makefile
# $FreeBSD$
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KMOD= twe
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.PATH: ${.CURDIR}/../../dev/${KMOD}
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SRCS= bus_if.h device_if.h pci_if.h twe.c twe_freebsd.c
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#CFLAGS+=-DTWE_DEBUG=0
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# The 3ware controller offers a choice of options related to handling of
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# mirror consistency in shutdown situations.
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#
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# If TWE_SHUTDOWN_NOTIFICATION is defined, the driver will inform the
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# controller on clean shutdown. On reboot after an unclean shutdown, the
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# controller will perform a complete mirror rebuild. This is the most
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# "safe" configuration, but it imposes a severe performance penalty in the
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# event of an unexpected reboot.
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#
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# In the alternate configuration, the controller assumes that all writes to
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# a mirror complete successfully. In the case of an unclean shutdown,
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# mirror corruption may occur if the controller is reset or power is lost
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# during a disk write. This configuration is more suitable if the system
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# has reliable power, but may be unstable for other reasons.
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#
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CFLAGS+=-DTWE_SHUTDOWN_NOTIFICATION
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# The module can be built to override a compiled-in driver
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#
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#CFLAGS+=-DTWE_OVERRIDE
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.include <bsd.kmod.mk>
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