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/freebsd-10.0-release/sys/dev/fxp/
H A Dif_fxpvar.hdiff 143243 Mon Mar 07 11:20:49 MST 2005 mux - Encapsulate the code responsible for initializing a new TX descriptor
from an mbuf into the fxp_encap() function, as done in other drivers.
- Don't waste time calling bus_dmamap_load_mbuf() if we know the mbuf
chain is too long to fit in a TX descriptor, call m_defrag() first.
- Convert fxp(4) to use bus_dmamap_load_mbuf_sg().
H A Dif_fxp.cdiff 143243 Mon Mar 07 11:20:49 MST 2005 mux - Encapsulate the code responsible for initializing a new TX descriptor
from an mbuf into the fxp_encap() function, as done in other drivers.
- Don't waste time calling bus_dmamap_load_mbuf() if we know the mbuf
chain is too long to fit in a TX descriptor, call m_defrag() first.
- Convert fxp(4) to use bus_dmamap_load_mbuf_sg().

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