SPRN_DSCR         250 arch/powerpc/include/asm/reg.h #define SPRN_DSCR	0x11
SPRN_DSCR          56 tools/testing/selftests/powerpc/include/reg.h #define SPRN_DSCR      0x03	/* Data Stream Control Register */
SPRN_DSCR          36 tools/testing/selftests/powerpc/tm/tm-resched-dscr.c #define SPRN_DSCR       0x03