RADEON_PCIE_TX_GART_START_HI 172 drivers/gpu/drm/radeon/r300.c WREG32_PCIE(RADEON_PCIE_TX_GART_START_HI, 0); RADEON_PCIE_TX_GART_START_HI 199 drivers/gpu/drm/radeon/r300.c WREG32_PCIE(RADEON_PCIE_TX_GART_START_HI, 0); RADEON_PCIE_TX_GART_START_HI 606 drivers/gpu/drm/radeon/r300.c tmp = RREG32_PCIE(RADEON_PCIE_TX_GART_START_HI);