9d04d3b1a9
The S/G list must be mapped AS-IS without any optimisations. This also implies that sg_dma_len() must be equal to sg->length. Many Linux drivers assume this and this fixes some DRM issues. Put the BUS DMA map pointer into the scatter-gather list to allow multiple mappings on the same physical memory address. The FreeBSD version has been bumped to force recompilation of external kernel modules. Sponsored by: Mellanox Technologies |
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cloudabi | ||
cloudabi32 | ||
cloudabi64 | ||
freebsd32 | ||
ia32 | ||
lindebugfs | ||
linprocfs | ||
linsysfs | ||
linux | ||
linuxkpi/common | ||
ndis | ||
netbsd | ||
x86bios |