Dear Pavel Herrmann,
> Move input_data() and friends to board/cpc45/ide.c, as overrides for weak
> aliases in cmd_ide.c
>
> note: checkpatch emits warnings about using volatile
>
> Signed-off-by: Pavel Herrmann <morpheus.i...@gmail.com>
> ---
> board/cpc45/Makefile | 2 +-
> board/cpc45/ide.c | 130
> +++++++++++++++++++++++++++++++++++++++++++++++++++ common/cmd_ide.c |
> 91 ------------------------------------
> 3 files changed, 131 insertions(+), 92 deletions(-)
> create mode 100644 board/cpc45/ide.c
>
> diff --git a/board/cpc45/Makefile b/board/cpc45/Makefile
> index 5c6b78f..ac1d174 100644
> --- a/board/cpc45/Makefile
> +++ b/board/cpc45/Makefile
> @@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
>
> LIB = $(obj)lib$(BOARD).o
>
> -COBJS = $(BOARD).o flash.o plx9030.o pd67290.o
> +COBJS = $(BOARD).o flash.o plx9030.o pd67290.o ide.o
>
> SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
> OBJS := $(addprefix $(obj),$(COBJS))
> diff --git a/board/cpc45/ide.c b/board/cpc45/ide.c
> new file mode 100644
> index 0000000..7b7237b
> --- /dev/null
> +++ b/board/cpc45/ide.c
> @@ -0,0 +1,130 @@
> +/*
> + * (C) Copyright 2001
> + * Rob Taylor, Flying Pig Systems. r...@flyingpig.com.
> + *
> + * (C) Copyright 2000-2011
> + * Wolfgang Denk, DENX Software Engineering, w...@denx.de.
> + *
> + * See file CREDITS for list of people who contributed to this
> + * project.
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of
> + * the License, or (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program; if not, write to the Free Software
> + * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> + * MA 02111-1307 USA
> + */
> +
> +#include <common.h>
> +#include <ide.h>
> +#include <ata.h>
> +
> +#define EIEIO __asm__ volatile ("eieio")
> +#define SYNC __asm__ volatile ("sync")
Make it asm, not __asm__
> +
> +void ide_input_swap_data(int dev, ulong *sect_buf, int words)
> +{
> + uchar i;
> + volatile uchar *pbuf_even =
> + (uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_EVEN);
> + volatile uchar *pbuf_odd =
> + (uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_ODD);
> + ushort *dbuf = (ushort *) sect_buf;
What's this, some kind of __swab16() ?
> + while (words--) {
> + for (i = 0; i < 2; i++) {
> + *(((uchar *) (dbuf)) + 1) = *pbuf_even;
> + *(uchar *) dbuf = *pbuf_odd;
> + dbuf += 1;
> + }
> + }
> +}
[...]
I'm not reviewing this any further ... this is some ancient code, right?
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