1b76d38332
In some platforms, when iommu is enabled, the bus address returned by dma_alloc_coherent is different than the physical address. ocrdma should use physical address for mmap-ing the queue memory for the applications. This patch adds the use of virt_to_phys() at all such places where kernel buffer is mapped to user process context. Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com> |
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.. | ||
Kconfig | ||
Makefile | ||
ocrdma_abi.h | ||
ocrdma_ah.c | ||
ocrdma_ah.h | ||
ocrdma_hw.c | ||
ocrdma_hw.h | ||
ocrdma_main.c | ||
ocrdma_sli.h | ||
ocrdma_stats.c | ||
ocrdma_stats.h | ||
ocrdma_verbs.c | ||
ocrdma_verbs.h | ||
ocrdma.h |