58 static int update_liodn_stash(int liodn, struct fsl_dma_domain *dma_domain,  in update_liodn_stash()  argument
65 	ret = pamu_update_paace_stash(liodn, val);  in update_liodn_stash()
67 		pr_debug("Failed to update SPAACE for liodn %d\n ", liodn);  in update_liodn_stash()
77 /* Set the geometry parameters for a LIODN */
79 			  int liodn)  in pamu_set_liodn()  argument
93 	ret = pamu_disable_liodn(liodn);  in pamu_set_liodn()
96 	ret = pamu_config_ppaace(liodn, omi_index, dma_domain->stash_id, 0);  in pamu_set_liodn()
99 	ret = pamu_config_ppaace(liodn, ~(u32)0, dma_domain->stash_id,  in pamu_set_liodn()
104 		pr_debug("PAACE configuration failed for liodn %d\n",  in pamu_set_liodn()
105 			 liodn);  in pamu_set_liodn()
116 	pamu_disable_liodn(info->liodn);  in remove_device_ref()
138 static void attach_device(struct fsl_dma_domain *dma_domain, int liodn, struct device *dev)  in attach_device()  argument
158 	info->liodn = liodn;  in attach_device()
164 	 * the info for the first LIODN as all  in attach_device()
232 		ret = update_liodn_stash(info->liodn, dma_domain, val);  in update_domain_stash()
246 	const u32 *liodn;  in fsl_pamu_attach_device()  local
251 	 * Use LIODN of the PCI controller while attaching a  in fsl_pamu_attach_device()
259 		 * so we can get the LIODN programmed by  in fsl_pamu_attach_device()
265 	liodn = of_get_property(dev->of_node, "fsl,liodn", &len);  in fsl_pamu_attach_device()
266 	if (!liodn) {  in fsl_pamu_attach_device()
267 		pr_debug("missing fsl,liodn property at %pOF\n", dev->of_node);  in fsl_pamu_attach_device()
273 		/* Ensure that LIODN value is valid */  in fsl_pamu_attach_device()
274 		if (liodn[i] >= PAACE_NUMBER_ENTRIES) {  in fsl_pamu_attach_device()
275 			pr_debug("Invalid liodn %d, attach device failed for %pOF\n",  in fsl_pamu_attach_device()
276 				 liodn[i], dev->of_node);  in fsl_pamu_attach_device()
281 		attach_device(dma_domain, liodn[i], dev);  in fsl_pamu_attach_device()
282 		ret = pamu_set_liodn(dma_domain, dev, liodn[i]);  in fsl_pamu_attach_device()
285 		ret = pamu_enable_liodn(liodn[i]);  in fsl_pamu_attach_device()
321 	 * Use LIODN of the PCI controller while detaching a  in fsl_pamu_platform_attach()
329 		 * so we can get the LIODN programmed by  in fsl_pamu_platform_attach()
335 	prop = of_get_property(dev->of_node, "fsl,liodn", &len);  in fsl_pamu_platform_attach()
339 		pr_debug("missing fsl,liodn property at %pOF\n", dev->of_node);  in fsl_pamu_platform_attach()
420 	 * uboot must fill the fsl,liodn for platform devices to be supported by  in fsl_pamu_probe_device()
424 	    !of_property_present(dev->of_node, "fsl,liodn"))  in fsl_pamu_probe_device()