sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2026-01-06 20:21:47 +03:00
Code Issues Packages Projects Releases Wiki Activity

[hermon] Make driver 64-bit safe

Browse Source 
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2011-03-04 01:37:08 +00:00
parent 960dee6dd0
commit c0778b770c
2 changed files with 37 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/drivers/infiniband/mlx_bitops.h
View File

@@ -232,4 +232,14 @@ typedef unsigned char pseudo_bit_t;
__value; \
} )
/*
* Fill high dword of physical address, if necessary
*
*/
#define MLX_FILL_H( _structure_st, _index, _field, _address ) do { \
if ( sizeof ( physaddr_t ) > sizeof ( uint32_t ) ) { \
MLX_FILL_1 ( _structure_st, _index, _field, \
( ( ( uint64_t ) (_address) ) >> 32 ) ); \
} } while ( 0 )
#endif /* _MLX_BITOPS_H */