Changeset 5982921 in rtems


Ignore:
Timestamp:
Sep 6, 2007, 12:03:14 AM (12 years ago)
Author:
Joel Sherrill <joel.sherrill@…>
Branches:
4.10, 4.11, 4.8, 4.9, master
Children:
4cb04f2
Parents:
2eb4aba9
Message:

2007-09-05 Daniel Hellstrom <daniel@…>

  • include/bsp.h: LEON2 and LEON3 Data cache snooping detection on startup, for drivers. (LEON2,3 are configurable processors, they can be with or without DCache snooping. Caches without snooping needs the drivers to flush cache or use the sparc instruction lda to force cache miss...)
Location:
c/src/lib/libbsp/sparc/leon2
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • c/src/lib/libbsp/sparc/leon2/ChangeLog

    r2eb4aba9 r5982921  
     12007-09-05      Daniel Hellstrom <daniel@gaisler.com>
     2
     3        * include/bsp.h: LEON2 and LEON3 Data cache snooping detection on
     4        startup, for drivers. (LEON2,3 are configurable processors, they can
     5        be with or without DCache snooping. Caches without snooping needs the
     6        drivers to flush cache or use the sparc instruction lda to force
     7        cache miss...)
     8
    192007-09-05      Daniel Hellstrom <daniel@gaisler.com>
    210
  • c/src/lib/libbsp/sparc/leon2/include/bsp.h

    r2eb4aba9 r5982921  
    6969
    7070#define delay( microseconds ) Clock_delay(microseconds)
     71extern int   CPU_SPARC_HAS_SNOOPING;
     72
    7173
    7274/* Constants */
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