From 9fd5e31fe0245c44a11d35a8603bb6b25c97b5c8 Mon Sep 17 00:00:00 2001 From: wdenk Date: Sun, 7 Dec 2003 23:55:12 +0000 Subject: * Patch by Pierre Aubert, 24 Nov 2003: - add a return value for the fpga command - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT is defined. If ide_preinit fails, ide_init is aborted. - fix an endianess problem in fat.h --- include/ata.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'include/ata.h') diff --git a/include/ata.h b/include/ata.h index 968b3c47b..fa30ee8bd 100644 --- a/include/ata.h +++ b/include/ata.h @@ -37,10 +37,13 @@ * 8-bit (register) and 16-bit (data) accesses might use different * address spaces. This is implemented by the following definitions. */ +#ifndef CFG_ATA_STRIDE +#define CFG_ATA_STRIDE 1 +#endif -#define ATA_IO_DATA(x) (CFG_ATA_DATA_OFFSET+(x)) -#define ATA_IO_REG(x) (CFG_ATA_REG_OFFSET +(x)) -#define ATA_IO_ALT(x) (CFG_ATA_ALT_OFFSET +(x)) +#define ATA_IO_DATA(x) (CFG_ATA_DATA_OFFSET+((x) * CFG_ATA_STRIDE)) +#define ATA_IO_REG(x) (CFG_ATA_REG_OFFSET +((x) * CFG_ATA_STRIDE)) +#define ATA_IO_ALT(x) (CFG_ATA_ALT_OFFSET +((x) * CFG_ATA_STRIDE)) /* * I/O Register Descriptions -- cgit v1.2.3