Lines Matching refs:xSum
834 xUnion32 xSum; in usGenerateChecksum() local
850 xSum.u32 = ( uint32_t ) usTemp; in usGenerateChecksum()
867 xSum.u32 = ( ( xSum.u32 & 0xffU ) << 8 ) | ( ( xSum.u32 & 0xff00U ) >> 8 ); in usGenerateChecksum()
882 xSum.u32 += *( xSource.u16ptr ); in usGenerateChecksum()
908 xSum2.u32 = xSum.u32 + xSource.u32ptr[ 0 ]; in usGenerateChecksum()
910 if( xSum2.u32 < xSum.u32 ) in usGenerateChecksum()
917 xSum.u32 = xSum2.u32 + xSource.u32ptr[ 1 ]; in usGenerateChecksum()
919 if( xSum2.u32 > xSum.u32 ) in usGenerateChecksum()
925 xSum2.u32 = xSum.u32 + xSource.u32ptr[ 2 ]; in usGenerateChecksum()
927 if( xSum2.u32 < xSum.u32 ) in usGenerateChecksum()
932 xSum.u32 = xSum2.u32 + xSource.u32ptr[ 3 ]; in usGenerateChecksum()
934 if( xSum2.u32 > xSum.u32 ) in usGenerateChecksum()
944 xSum.u32 = ( uint32_t ) xSum.u16[ 0 ] + xSum.u16[ 1 ] + ulCarry; in usGenerateChecksum()
954 xSum.u32 += xSource.u16ptr[ 0 ]; in usGenerateChecksum()
967 xSum.u32 += xTerm.u32; in usGenerateChecksum()
976 xSum.u32 = ( uint32_t ) xSum.u16[ 0 ] + xSum.u16[ 1 ]; in usGenerateChecksum()
982 xSum.u32 = ( uint32_t ) xSum.u16[ 0 ] + xSum.u16[ 1 ]; in usGenerateChecksum()
988 xSum.u32 = ( ( xSum.u32 & 0xffU ) << 8 ) | ( ( xSum.u32 & 0xff00U ) >> 8 ); in usGenerateChecksum()
992 return FreeRTOS_htons( ( ( uint16_t ) xSum.u32 ) ); in usGenerateChecksum()