src/sys/dev/le/if_le_lebuffer.c, branch release/8.2.0 FreeBSD source tree - Use bus_{read,write}_*(9) instead of bus_space_{read,write}_*(9) etc 2008-09-24T21:26:46+00:00 Marius Strobl marius@FreeBSD.org 2008-09-24T21:26:46+00:00 c75c2a68a7d5c41f073745a43094363533ca5ea8 and take advantage of rman_get_rid(9) in order to save some softc members. - Provide and consume module dependency information for lebuffer(4). 
  and take advantage of rman_get_rid(9) in order to save some softc
  members.
- Provide and consume module dependency information for lebuffer(4).
o break newbus api: add a new argument of type driver_filter_t to 2007-02-23T12:19:07+00:00 Paolo Pisati piso@FreeBSD.org 2007-02-23T12:19:07+00:00 ef544f631226436ef590825881e7a28369df82f6 bus_setup_intr() o add an int return code to all fast handlers o retire INTR_FAST/IH_FAST For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current Reviewed by: many Approved by: re@ 
  bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current

Reviewed by: many
Approved by: re@
Add front-ends for the 'lebuffer' variants found on some SBus cards. 2007-01-20T12:53:30+00:00 Marius Strobl marius@FreeBSD.org 2007-01-20T12:53:30+00:00 0222c134799baf365e08199cabfefb3cff962c7b These are shared-memory variants based on Am79C90-compatible chips that apart from the missing DMA engine are similar to the 'ledma' variant including using a (pseudo-)bus/device for the buffer that the actual LANCE device hangs off from. The performance of these is close to that of the 'ledma' one, like expected at a few times the CPU load though. 
These are shared-memory variants based on Am79C90-compatible chips
that apart from the missing DMA engine are similar to the 'ledma'
variant including using a (pseudo-)bus/device for the buffer that
the actual LANCE device hangs off from. The performance of these is
close to that of the 'ledma' one, like expected at a few times the
CPU load though.