#
278727 |
|
13-Feb-2015 |
ian |
MFC r277454, r277460, r277465, r277466, r277467, r277469, r277470, r277471, r277472, r277473, r277474, r277475, r277476, r277477, r277478, r277479, r277480, r277512, r277516:
Add inline implementations of arm bus_space_read/write_N().
Revise the arm bus_space implementation to avoid dereferencing the tag on every operation to retrieve the bs_cookie value almost nothing actually uses.
Use the explicit member initializer style to init the bus_space struct.
Use arm/bus_space-v6.c for all armv6 systems
Consolidate many identical implementations of bus_space to a single common tag and implementation shared by armv4 and armv6.
Micro-optimize the new arm inline bus_space implementation by grouping all the data the inline functions access together at the start of the bus_space struct so that they all fit in a single cache line.
|
#
278727 |
|
13-Feb-2015 |
ian |
MFC r277454, r277460, r277465, r277466, r277467, r277469, r277470, r277471, r277472, r277473, r277474, r277475, r277476, r277477, r277478, r277479, r277480, r277512, r277516:
Add inline implementations of arm bus_space_read/write_N().
Revise the arm bus_space implementation to avoid dereferencing the tag on every operation to retrieve the bs_cookie value almost nothing actually uses.
Use the explicit member initializer style to init the bus_space struct.
Use arm/bus_space-v6.c for all armv6 systems
Consolidate many identical implementations of bus_space to a single common tag and implementation shared by armv4 and armv6.
Micro-optimize the new arm inline bus_space implementation by grouping all the data the inline functions access together at the start of the bus_space struct so that they all fit in a single cache line.
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