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Remove conditional code for FreeBSD 8 and earlier frmo cxgb.

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This commit is contained in:
Warner Losh 2020-03-01 18:17:56 +00:00
parent eab6ecc0ae
commit 1a1b54589b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=358492
2 changed files with 0 additions and 31 deletions
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26
sys/dev/cxgb/cxgb_osdep.h
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@ -70,36 +70,10 @@ struct t3_mbuf_hdr {
} while (0)
#endif
#if __FreeBSD_version < 800054
#if defined (__GNUC__)
#if #cpu(i386) || defined __i386 || defined i386 || defined __i386__ || #cpu(x86_64) || defined __x86_64__
#define mb() __asm__ __volatile__ ("mfence;": : :"memory")
#define wmb() __asm__ __volatile__ ("sfence;": : :"memory")
#define rmb() __asm__ __volatile__ ("lfence;": : :"memory")
#elif #cpu(sparc64) || defined sparc64 || defined __sparcv9
#define mb() __asm__ __volatile__ ("membar #MemIssue": : :"memory")
#define wmb() mb()
#define rmb() mb()
#elif #cpu(sparc) || defined sparc || defined __sparc__
#define mb() __asm__ __volatile__ ("stbar;": : :"memory")
#define wmb() mb()
#define rmb() mb()
#else
#define wmb() mb()
#define rmb() mb()
#define mb() /* XXX just to make this compile */
#endif
#else
#error "unknown compiler"
#endif
#endif
/*
* Workaround for weird Chelsio issue
*/
#if __FreeBSD_version > 700029
#define PRIV_SUPPORTED
#endif
#define CXGB_TX_CLEANUP_THRESHOLD 32

5
sys/dev/cxgb/cxgb_sge.c
View File

@ -559,7 +559,6 @@ t3_sge_prep(adapter_t *adap, struct sge_params *p)
use_16k = cxgb_use_16k_clusters != -1 ? cxgb_use_16k_clusters :
is_offload(adap);
#if __FreeBSD_version >= 700111
if (use_16k) {
jumbo_q_size = min(nmbjumbo16/(3*nqsets), JUMBO_Q_SIZE);
jumbo_buf_size = MJUM16BYTES;
@ -567,10 +566,6 @@ t3_sge_prep(adapter_t *adap, struct sge_params *p)
jumbo_q_size = min(nmbjumbo9/(3*nqsets), JUMBO_Q_SIZE);
jumbo_buf_size = MJUM9BYTES;
}
#else
jumbo_q_size = min(nmbjumbop/(3*nqsets), JUMBO_Q_SIZE);
jumbo_buf_size = MJUMPAGESIZE;
#endif
while (!powerof2(jumbo_q_size))
jumbo_q_size--;