ixgbe: purge EOL release compatibility
Remove support for pre FreeBSD 8. Reviewed by: imp Pull Request: https://github.com/freebsd/freebsd-src/pull/603 Differential Revision: https://reviews.freebsd.org/D35560
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@ -161,18 +161,6 @@ typedef boolean_t bool;
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#define le16_to_cpu
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#if __FreeBSD_version < 800000
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#if defined(__i386__) || defined(__amd64__)
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#define mb() __asm volatile("mfence" ::: "memory")
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#define wmb() __asm volatile("sfence" ::: "memory")
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#define rmb() __asm volatile("lfence" ::: "memory")
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#else
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#define mb()
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#define rmb()
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#define wmb()
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#endif
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#endif
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#if defined(__i386__) || defined(__amd64__)
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static __inline
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void prefetch(void *x)
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