| /drivers/misc/sgi-gru/ |
| H A D | Makefile | 3 obj-$(CONFIG_SGI_GRU) := gru.o
4 gru-y := grufile.o grumain.o grufault.o grutlbpurge.o gruprocfs.o grukservices.o gruhandles.o grukdump.o
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| H A D | grumain.c | 33 #include "gru.h"
40 .name = "gru"
51 * Select a gru fault map to be used by the current cpu. Note that
97 static int gru_wrap_asid(struct gru_state *gru) argument
99 gru_dbg(grudev, "gid %d\n", gru->gs_gid);
101 gru->gs_asid_gen++;
106 static int gru_reset_asid_limit(struct gru_state *gru, int asid) argument
110 gru_dbg(grudev, "gid %d, asid 0x%x\n", gru->gs_gid, asid);
114 asid = gru_wrap_asid(gru);
115 gru_flush_all_tlb(gru);
150 gru_assign_asid(struct gru_state *gru) argument
185 gru_reserve_cb_resources(struct gru_state *gru, int cbr_au_count, char *cbmap) argument
192 gru_reserve_ds_resources(struct gru_state *gru, int dsr_au_count, char *dsmap) argument
199 reserve_gru_resources(struct gru_state *gru, struct gru_thread_state *gts) argument
210 free_gru_resources(struct gru_state *gru, struct gru_thread_state *gts) argument
225 check_gru_resources(struct gru_state *gru, int cbr_au_count, int dsr_au_count, int max_active_contexts) argument
237 gru_load_mm_tracker(struct gru_state *gru, struct gru_thread_state *gts) argument
273 gru_unload_mm_tracker(struct gru_state *gru, struct gru_thread_state *gts) argument
439 struct gru_state *gru; local
557 struct gru_state *gru = gts->ts_gru; local
593 struct gru_state *gru = gts->ts_gru; local
661 struct gru_state *gru = gts->ts_gru; local
712 gru_check_chiplet_assignment(struct gru_state *gru, struct gru_thread_state *gts) argument
734 struct gru_state *gru; local
786 struct gru_state *gru, *gru0; local
857 gru_assign_context_number(struct gru_state *gru) argument
871 struct gru_state *gru, *grux; local
[all...] |
| H A D | grutlbpurge.c | 39 #include "gru.h"
60 static inline int get_off_blade_tgh(struct gru_state *gru) argument
64 n = GRU_NUM_TGH - gru->gs_tgh_first_remote;
66 n += gru->gs_tgh_first_remote;
70 static inline int get_on_blade_tgh(struct gru_state *gru) argument
72 return uv_blade_processor_id() >> gru->gs_tgh_local_shift;
76 *gru)
82 if (uv_numa_blade_id() == gru->gs_blade_id)
83 n = get_on_blade_tgh(gru);
85 n = get_off_blade_tgh(gru);
75 get_lock_tgh_handle(struct gru_state *gru) argument
161 struct gru_state *gru; local
209 gru_flush_all_tlb(struct gru_state *gru) argument
355 gru_tgh_flush_init(struct gru_state *gru) argument
[all...] |
| H A D | grufile.c | 42 #include "gru.h"
65 * Called when unmapping a device mapping. Frees all gru resources
237 static void gru_init_chiplet(struct gru_state *gru, unsigned long paddr, argument
240 spin_lock_init(&gru->gs_lock);
241 spin_lock_init(&gru->gs_asid_lock);
242 gru->gs_gru_base_paddr = paddr;
243 gru->gs_gru_base_vaddr = vaddr;
244 gru->gs_gid = blade_id * GRU_CHIPLETS_PER_BLADE + chiplet_id;
245 gru->gs_blade = gru_base[blade_id];
246 gru
265 struct gru_state *gru; local
[all...] |
| H A D | grukdump.c | 30 #include "gru.h"
77 static int gru_dump_tfm(struct gru_state *gru, argument
88 tfm = get_tfm(gru->gs_gru_base_vaddr, i);
98 static int gru_dump_tgh(struct gru_state *gru, argument
109 tgh = get_tgh(gru->gs_gru_base_vaddr, i);
119 static int gru_dump_context(struct gru_state *gru, int ctxnum, argument
131 grubase = gru->gs_gru_base_vaddr;
149 gts = gru->gs_gts[ctxnum];
173 hdr.gid = gru->gs_gid;
190 struct gru_state *gru; local
[all...] |
| H A D | grutables.h | 150 #include "gru.h"
315 unsigned int mt_asid:24; /* current base ASID for gru */
415 gru segments (64) */
417 gru segments (64) */
476 struct gru_state *bs_lru_gru; /* STEAL - last gru
522 #define for_each_gru_on_blade(gru, nid, i) \
523 for ((gru) = gru_base[nid]->bs_grus, (i) = 0; \
525 (i)++, (gru)++)
531 /* Scan all active GTSs on a gru. Note: must hold ss_lock to use this macro. */
532 #define for_each_gts_on_gru(gts, gru, ctxnu
[all...] |
| H A D | gruprocfs.c | 29 #include "gru.h"
180 struct gru_state *gru = GID_TO_GRU(gid); local
187 if (gru)
189 ts = gru->gs_gts[i];
193 gru->gs_gid, gru->gs_blade_id, i,
208 struct gru_state *gru = GID_TO_GRU(gid); local
216 if (gru) {
217 ctxfree = GRU_NUM_CCH - gru->gs_active_contexts;
218 cbrfree = hweight64(gru
[all...] |
| H A D | grufault.c | 38 #include "gru.h"
154 static void get_clear_fault_map(struct gru_state *gru, argument
161 tfm = get_tfm_for_cpu(gru, gru_cpu_fault_map_id());
318 static void gru_preload_tlb(struct gru_state *gru, argument
347 atomic ? "atomic" : "non-atomic", gru->gs_gid, gts, tfh,
364 static int gru_try_dropin(struct gru_state *gru, argument
437 gru_preload_tlb(gru, gts, atomic, vaddr, asid, write, tlb_preload_count, tfh, cbe);
448 atomic ? "atomic" : "non-atomic", gru->gs_gid, gts, tfh, vaddr, asid,
530 struct gru_state *gru; local
539 gru
749 struct gru_state *gru; local
[all...] |
| H A D | grukservices.c | 36 #include "gru.h"
154 struct gru_state *gru; local
181 gru = bs->bs_kgts->ts_gru;
182 vaddr = gru->gs_gru_base_vaddr;
1125 * of driver & gru.
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| /drivers/misc/ |
| H A D | Makefile | 26 obj-$(CONFIG_SGI_GRU) += sgi-gru/
|