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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:
|
||
|---|---|---|
| .. | ||
| 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 | ||