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This patch comes as a result of Sinan Kaya's work and the decision that
writel() must be a strong enough barrier for DMA.
wmb usages in qedr driver have either been removed where they were there
only to order DMA accesses, and replaced with smp_wmb and comments for the
places that the barrier was there for SMP reasons.
Fixes:
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.. | ||
Kconfig | ||
main.c | ||
Makefile | ||
qedr_hsi_rdma.h | ||
qedr_iw_cm.c | ||
qedr_iw_cm.h | ||
qedr_roce_cm.c | ||
qedr_roce_cm.h | ||
qedr.h | ||
verbs.c | ||
verbs.h |