Revision 06a80a7d09cc3fbecbd44e225e825a37fb806836 authored by Jose Abreu on 09 July 2019, 08:02:59 UTC, committed by David S. Miller on 09 July 2019, 19:20:08 UTC
Commit a993db88d17d ("net: stmmac: Enable support for > 32 Bits addressing in XGMAC"), introduced support for > 32 bits addressing in XGMAC but the conversion of descriptors to dma_addr_t was left out. As some devices assing coherent memory in regions > 32 bits we need to set lower and upper value of descriptors address when initializing DMA channels. Luckly, this was working for me because I was assigning CMA to < 4GB address space for performance reasons. Fixes: a993db88d17d ("net: stmmac: Enable support for > 32 Bits addressing in XGMAC") Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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File | Mode | Size |
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.gitignore | -rw-r--r-- | 24 bytes |
Makefile | -rw-r--r-- | 289 bytes |
test-fsmount.c | -rw-r--r-- | 2.6 KB |
test-statx.c | -rw-r--r-- | 6.5 KB |
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