diff options
| author | Timur Tabi <timur@codeaurora.org> | 2017-10-11 14:52:23 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-11 16:01:56 -0700 |
| commit | d7e6b347560d1824d7bccfa307ad34bd3f133706 (patch) | |
| tree | cd2ead3cae16b5f09e9e8c4a0389607002f3b1ae /net/sched/cls_api.c | |
| parent | c7c64bca62f35351cf033a1dcea05cba522200a2 (diff) | |
net: qcom/emac: specify the correct DMA mask
The 64/32-bit DMA mask hackery in the EMAC driver is not actually necessary,
and is technically not accurate. The EMAC hardware is limted to a 45-bit
DMA address. Although no EMAC-enabled system can have that much DDR,
an IOMMU could possible provide a larger address. Rather than play games
with the DMA mappings, the driver should provide a correct value and
trust the DMA/IOMMU layers to do the right thing.
Signed-off-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_api.c')
0 files changed, 0 insertions, 0 deletions