Date: Thu, 28 May 2009 21:27:41 GMT From: Arnar Mar Sig <antab@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 162974 for review Message-ID: <200905282127.n4SLRfBd009454@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=162974 Change 162974 by antab@antab_farm on 2009/05/28 21:27:21 Add cpu_flush_dcache Affected files ... .. //depot/projects/avr32/src/sys/avr32/avr32/cpu.c#11 edit Differences ... ==== //depot/projects/avr32/src/sys/avr32/avr32/cpu.c#11 (text+ko) ==== @@ -110,6 +110,16 @@ ocdreg_write(DC, bit_offset(OCD, DC, RES)); } +/* + * Flush the D-cache for non-DMA I/O so that the I-cache can + * be made coherent later. + */ +void +cpu_flush_dcache(void *ptr, size_t len) +{ + /* XXX: Todo */ +} + /** * Debugging code for avr32, this is here so i can do writes to usart1 without going thru all the * tty code
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