Dne Pá 7. května 2010 18:58:34 Thomas Weber napsal(a):
On 07.05.2010 17:15, Wolfgang Denk wrote:
Dear Thomas Weber,
In message 1273242366-6552-1-git-send-email-weber@corscience.de 1273242366-6552-1-git-send-email-weber@corscience.de you wrote:
In commit a45dde2293c816138e53c26eca6fd0322583f9a6 the I/O accessor for the DM9000 is changed.
The definition of __io is required to use the standard I/O accessors from asm/io.h.
Signed-off-by: Thomas Weber weber@corscience.de weber@corscience.de
include/configs/devkit8000.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h index 7d1332f..6e53c0d 100644 --- a/include/configs/devkit8000.h +++ b/include/configs/devkit8000.h @@ -31,6 +31,7 @@ #ifndef __CONFIG_H #define __CONFIG_H
Unrelated (und unneeded) change. Please omit this.
/* High Level Configuration Options */ #define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */ #define CONFIG_OMAP 1 /* in a TI OMAP core */ @@ -79,6 +80,7 @@ #define CONFIG_DM9000_USE_16BIT 1 #define CONFIG_DM9000_NO_SROM 1 #undef CONFIG_DM9000_DEBUG +#define __io
Hm... the commit message says "__io is required to use the standard I/O accessors" - but I don't see any of these in this definition here?
Best regards,
Wolfgang Denk
Hi, thanks for reviewing the patch.
In dm9000.c is <asm/io.h> included and outb, etc. used and in arch/arm/include/asm/io.h +201 I found #ifdef __io but __io wasn't defined.
I also think, that all arm-boards that uses the dm9000 will have this problem at the moment. I tried to compile at91sam9261 and got the same problem.
Because I have an other problem with gcc I cannot compile completely.
Thomas
It's not a problem with GCC ... I get the same problem as well. And the problem appeared recently.
btw. for me, DM9000 is buggered as well.
3699c28e6d16b563629c285311a0ce62a2c4c5d0 still worked fine. I'm bisecting it.