1 /* SPDX-License-Identifier: GPL-2.0-or-later */
18 #define CPS_ACCESSOR_A(unit, off, name)					\  argument
21 	return mips_##unit##_base + (off);				\
92 #define CPS_ACCESSOR_RO(unit, sz, off, name)				\  argument
93 	CPS_ACCESSOR_A(unit, off, name)					\
96 #define CPS_ACCESSOR_WO(unit, sz, off, name)				\  argument
97 	CPS_ACCESSOR_A(unit, off, name)					\
100 #define CPS_ACCESSOR_RW(unit, sz, off, name)				\  argument
101 	CPS_ACCESSOR_A(unit, off, name)					\
106 #include <asm/mips-cm.h>
107 #include <asm/mips-cpc.h>
108 #include <asm/mips-gic.h>
111  * mips_cps_numclusters - return the number of clusters present in the system
124  * mips_cps_cluster_config - return (GCR|CPC)_CONFIG from a cluster
147 		 * powered up allowing us not to need to power up the CM.  in mips_cps_cluster_config()
158  * mips_cps_numcores - return the number of cores present in a cluster
175  * mips_cps_numiocu - return the number of IOCUs present in a cluster
191  * mips_cps_numvps - return the number of VPs (threads) supported by a core
197  * kernel do not support hardware mutlti-threading this returns 1.
221 		 * always powered, which allows us to not worry about powering  in mips_cps_numvps()
233  * mips_cps_multicluster_cpus() - Detect whether CPUs are in multiple clusters
235  * Determine whether the system includes CPUs in multiple clusters - ie.
236  * whether we can treat the system as single or multi-cluster as far as CPUs
238  * whether multiple clusters are present - it is possible for there to be
248 	 * CPUs are numbered sequentially by cluster - ie. CPUs 0..X will be in  in mips_cps_multicluster_cpus()
255 	last_cl = cpu_cluster(&cpu_data[nr_cpu_ids - 1]);  in mips_cps_multicluster_cpus()
260  * mips_cps_first_online_in_cluster() - Detect if CPU is first online in cluster
263  * cluster - that is, whether there are any other online CPUs in the local