170 	int r;  in r520_startup()  local
180 		r = rv370_pcie_gart_enable(rdev);  in r520_startup()
181 		if (r)  in r520_startup()
182 			return r;  in r520_startup()
186 	r = radeon_wb_init(rdev);  in r520_startup()
187 	if (r)  in r520_startup()
188 		return r;  in r520_startup()
190 	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);  in r520_startup()
191 	if (r) {  in r520_startup()
192 		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);  in r520_startup()
193 		return r;  in r520_startup()
198 		r = radeon_irq_kms_init(rdev);  in r520_startup()
199 		if (r)  in r520_startup()
200 			return r;  in r520_startup()
206 	r = r100_cp_init(rdev, 1024 * 1024);  in r520_startup()
207 	if (r) {  in r520_startup()
208 		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);  in r520_startup()
209 		return r;  in r520_startup()
212 	r = radeon_ib_pool_init(rdev);  in r520_startup()
213 	if (r) {  in r520_startup()
214 		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);  in r520_startup()
215 		return r;  in r520_startup()
223 	int r;  in r520_resume()  local
244 	r = r520_startup(rdev);  in r520_resume()
245 	if (r) {  in r520_resume()
248 	return r;  in r520_resume()
253 	int r;  in r520_init()  local
268 		r = radeon_atombios_init(rdev);  in r520_init()
269 		if (r)  in r520_init()
270 			return r;  in r520_init()
294 		r = radeon_agp_init(rdev);  in r520_init()
295 		if (r) {  in r520_init()
303 	r = radeon_fence_driver_init(rdev);  in r520_init()
304 	if (r)  in r520_init()
305 		return r;  in r520_init()
307 	r = radeon_bo_init(rdev);  in r520_init()
308 	if (r)  in r520_init()
309 		return r;  in r520_init()
310 	r = rv370_pcie_gart_init(rdev);  in r520_init()
311 	if (r)  in r520_init()
312 		return r;  in r520_init()
316 	r = r520_startup(rdev);  in r520_init()
317 	if (r) {  in r520_init()