Mercurial > ecos
changeset 3051:654ce0d409ee
* cdl/lwip_net.cdl: New CDL option CYGIMP_LWIP_ENDIAN_BY_HAL.
* include/lwipopts.h: Add HAL override of htonl() and htons().
[ Bugzilla 1001275 ]
| author | sergeig |
|---|---|
| date | Wed, 24 Aug 2011 17:35:27 +0000 |
| parents | b8cb8bedf5e1 |
| children | 49131cbb0014 |
| files | packages/net/lwip_tcpip/current/ChangeLog packages/net/lwip_tcpip/current/cdl/lwip_net.cdl packages/net/lwip_tcpip/current/include/lwipopts.h |
| diffstat | 3 files changed, 31 insertions(+), 0 deletions(-) [+] |
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--- a/packages/net/lwip_tcpip/current/ChangeLog +++ b/packages/net/lwip_tcpip/current/ChangeLog @@ -1,3 +1,9 @@ +2011-08-23 Ilija Kocho <ilijak@siva.com.mk> + + * cdl/lwip_net.cdl: New CDL option CYGIMP_LWIP_ENDIAN_BY_HAL. + * include/lwipopts.h: Add HAL override of htonl() and htons(). + [ Bugzilla 1001275 ] + 2011-03-08 John Dallaway <john@dallaway.org.uk> * cdl/lwip_net.cdl: Require CYGPKG_ISOINFRA.
--- a/packages/net/lwip_tcpip/current/cdl/lwip_net.cdl +++ b/packages/net/lwip_tcpip/current/cdl/lwip_net.cdl @@ -127,6 +127,17 @@ cdl_package CYGPKG_NET_LWIP { compile ecos/sio.c } + cdl_option CYGIMP_LWIP_ENDIAN_BY_HAL { + display "HAL optimized endian functions" + flavor bool + active_if CYGIMP_HAL_ARCH_ENDIAN + default_value CYGIMP_HAL_ARCH_ENDIAN + description " + Some architectures provide optimized functions for endian + manipulation (byte swapping). If utilized, they can give + shorter and faster code for that." + } + cdl_component CYGPKG_LWIP_APIS { display "APIs" flavor none
--- a/packages/net/lwip_tcpip/current/include/lwipopts.h +++ b/packages/net/lwip_tcpip/current/include/lwipopts.h @@ -36,6 +36,10 @@ #include <cyg/hal/hal_arch.h> +#if defined(CYGIMP_LWIP_ENDIAN_BY_HAL) && CYGIMP_LWIP_ENDIAN_BY_HAL +# include <cyg/hal/hal_endian.h> +#endif + //------------------------------------------------------------------------------ // Platform specific locking //------------------------------------------------------------------------------ @@ -44,6 +48,16 @@ #define NO_SYS defined(CYGFUN_LWIP_MODE_SIMPLE) //------------------------------------------------------------------------------ +// Architecture specific options +//------------------------------------------------------------------------------ + +#if defined(CYGIMP_LWIP_ENDIAN_BY_HAL) && CYGIMP_LWIP_ENDIAN_BY_HAL +# define LWIP_PLATFORM_BYTESWAP 1 +# define LWIP_PLATFORM_HTONS(__val) CYG_CPU_TO_BE16(__val) +# define LWIP_PLATFORM_HTONL(__val) CYG_CPU_TO_BE32(__val) +#endif + +//------------------------------------------------------------------------------ // Memory options //------------------------------------------------------------------------------