US                303 drivers/gpu/drm/i915/i915_utils.h #define __wait_for(OP, COND, US, Wmin, Wmax) ({ \
US                304 drivers/gpu/drm/i915/i915_utils.h 	const ktime_t end__ = ktime_add_ns(ktime_get_raw(), 1000ll * (US)); \
US                328 drivers/gpu/drm/i915/i915_utils.h #define _wait_for(COND, US, Wmin, Wmax)	__wait_for(, (COND), (US), (Wmin), \
US                339 drivers/gpu/drm/i915/i915_utils.h #define _wait_for_atomic(COND, US, ATOMIC) \
US                341 drivers/gpu/drm/i915/i915_utils.h 	int cpu, ret, timeout = (US) * 1000; \
US                376 drivers/gpu/drm/i915/i915_utils.h #define wait_for_us(COND, US) \
US                379 drivers/gpu/drm/i915/i915_utils.h 	BUILD_BUG_ON(!__builtin_constant_p(US)); \
US                380 drivers/gpu/drm/i915/i915_utils.h 	if ((US) > 10) \
US                381 drivers/gpu/drm/i915/i915_utils.h 		ret__ = _wait_for((COND), (US), 10, 10); \
US                383 drivers/gpu/drm/i915/i915_utils.h 		ret__ = _wait_for_atomic((COND), (US), 0); \
US                387 drivers/gpu/drm/i915/i915_utils.h #define wait_for_atomic_us(COND, US) \
US                389 drivers/gpu/drm/i915/i915_utils.h 	BUILD_BUG_ON(!__builtin_constant_p(US)); \
US                390 drivers/gpu/drm/i915/i915_utils.h 	BUILD_BUG_ON((US) > 50000); \
US                391 drivers/gpu/drm/i915/i915_utils.h 	_wait_for_atomic((COND), (US), 1); \