From a8d1690ffec4a67fdcb0836fd91989fd1dbf5a7a Mon Sep 17 00:00:00 2001 From: Rafaël Carré Date: Thu, 25 Mar 2010 23:01:56 +0000 Subject: Make storage alignement use cache alignement macros Introduce STORAGE_ALIGN_DOWN, STORAGE_PAD (using new CACHE_PAD) and STORAGE_OVERLAP (using new CACHE_OVERLAP), make them useful only when PROC_NEEDS_CACHEALIGN and STORAGE_NEEDS_ALIGN are defined Modify PP and nano2g system-target.h accordingly git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25336 a1c6a512-1295-4272-9138-f99709370657 --- firmware/export/config.h | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'firmware/export/config.h') diff --git a/firmware/export/config.h b/firmware/export/config.h index e678590b44..9d8dc41111 100644 --- a/firmware/export/config.h +++ b/firmware/export/config.h @@ -914,23 +914,6 @@ Lyre prototype 1 */ #endif /* HAVE_USBSTACK */ -/* Storage alignment: the mask specifies a mask of bits which should be - * clear in addresses used for storage_{read,write}_sectors(). This is - * only relevant for buffers that will contain one or more whole sectors. - */ - -/* PP502x DMA requires an alignment of at least 16 bytes */ -#ifdef HAVE_ATA_DMA -#ifdef CPU_PP502x -#define STORAGE_ALIGN_MASK 15 -#endif -#endif /* HAVE_ATA_DMA */ - -/* by default no alignment is required */ -#ifndef STORAGE_ALIGN_MASK -#define STORAGE_ALIGN_MASK 0 -#endif - /* This attribute can be used to enable to detection of plugin file handles leaks. * When enabled, the plugin core will monitor open/close/creat and when the plugin exits * will display an error message if the plugin leaked some file handles */ -- cgit v1.2.3