On Tue, May 27, 2014 at 10:45 AM, Ralf Kirchner
<ralf.kirch...@embedded-brains.de> wrote:
> ---
> c/src/lib/libbsp/arm/altera-cyclone-v/network/network.c | 15
> ++++++++++++++-
> 1 Datei geändert, 14 Zeilen hinzugefügt(+), 1 Zeile entfernt(-)
>
> diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/network/network.c
> b/c/src/lib/libbsp/arm/altera-cyclone-v/network/network.c
> index d2f669a..d591e4e 100644
> --- a/c/src/lib/libbsp/arm/altera-cyclone-v/network/network.c
> +++ b/c/src/lib/libbsp/arm/altera-cyclone-v/network/network.c
> @@ -40,6 +40,7 @@
> #include <bsp/alt_generalpurpose_io.h>
> #include <bsp/nocache-heap.h>
> #include "socal/alt_rstmgr.h"
> +#include "socal/alt_sysmgr.h"
> #include "socal/hps.h"
> #include "socal/socal.h"
> #include <libchip/dwmac.h>
> @@ -1082,7 +1083,19 @@ static int network_if_bus_setup( void *arg )
> {
> (void) arg;
>
I think we usually put the (void) unused_arguments; after the
declarations of local variables.
> - /* Nothing to be done */
> + uint32_t reg = *((uint32_t*)ALT_SYSMGR_EMAC_L3MST_ADDR);
> +
Is there not something like alt_read_word()?
> + reg &= ALT_SYSMGR_EMAC_L3MST_AWCACHE_1_CLR_MSK;
> + reg &= ALT_SYSMGR_EMAC_L3MST_ARCACHE_1_CLR_MSK;
> + reg |= ALT_SYSMGR_EMAC_L3MST_AWCACHE_1_SET(
> + ALT_SYSMGR_EMAC_L3MST_AWCACHE_1_E_CACHE_WRBACK_ALLOC
> + );
> + reg |= ALT_SYSMGR_EMAC_L3MST_ARCACHE_1_SET(
> + ALT_SYSMGR_EMAC_L3MST_ARCACHE_1_E_CACHE_WRBACK_ALLOC
> + );
> +
> + alt_write_word( ALT_SYSMGR_EMAC_L3MST_ADDR, reg );
> +
> return 0;
> }
>
> --
> 1.7.10.4
>
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