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| author | Thierry Reding <treding@nvidia.com> | 2019-10-02 16:52:57 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-03 12:00:50 -0700 |
| commit | 968a2978cb39a754750d35a47049781660682a31 (patch) | |
| tree | aa3fe2e05dcd6356c961ebf2380b35fcfd9fe2e7 /include/linux/stmmac.h | |
| parent | 151ea094378d057dfca76c0110da76dd29cf1de3 (diff) | |
| download | lwn-968a2978cb39a754750d35a47049781660682a31.tar.gz lwn-968a2978cb39a754750d35a47049781660682a31.zip | |
net: stmmac: Only enable enhanced addressing mode when needed
Enhanced addressing mode is only required when more than 32 bits need to
be addressed. Add a DMA configuration parameter to enable this mode only
when needed.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/stmmac.h')
| -rw-r--r-- | include/linux/stmmac.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index dc60d03c4b60..86f9464c3f5d 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -92,6 +92,7 @@ struct stmmac_dma_cfg { int fixed_burst; int mixed_burst; bool aal; + bool eame; }; #define AXI_BLEN 7 |