LCOV - code coverage report
Current view: top level - arch/x86/um/asm - checksum_64.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 1 0.0 %
Date: 2023-04-06 08:38:28 Functions: 0 0 -

          Line data    Source code
       1             : /*
       2             :  * Licensed under the GPL
       3             :  */
       4             : 
       5             : #ifndef __UM_SYSDEP_CHECKSUM_H
       6             : #define __UM_SYSDEP_CHECKSUM_H
       7             : 
       8             : static inline unsigned add32_with_carry(unsigned a, unsigned b)
       9             : {
      10           0 :         asm("addl %2,%0\n\t"
      11             :             "adcl $0,%0"
      12             :             : "=r" (a)
      13             :             : "0" (a), "r" (b));
      14             :         return a;
      15             : }
      16             : 
      17             : extern __sum16 ip_compute_csum(const void *buff, int len);
      18             : 
      19             : #endif

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