Defined in 1 files as a externvar:

• arch/x86/include/asm/dma-mapping.h, line 26 (as a externvar)

Referenced in 3 files:

• arch/x86/kernel/amd_gart_64.c
  • line 227
  • line 467
• arch/x86/kernel/pci-calgary_64.c, line 252
• arch/x86/kernel/pci-dma.c
  • line 26
  • line 29
  • line 174
  • line 176