| /kernel/linux/linux-6.6/drivers/cxl/core/ |
| H A D | hdm.c | 227 static void __cxl_dpa_release(struct cxl_endpoint_decoder *cxled) in __cxl_dpa_release() argument
229 struct cxl_memdev *cxlmd = cxled_to_memdev(cxled); in __cxl_dpa_release()
230 struct cxl_port *port = cxled_to_port(cxled); in __cxl_dpa_release()
232 struct resource *res = cxled->dpa_res; in __cxl_dpa_release()
238 skip_start = res->start - cxled->skip; in __cxl_dpa_release()
240 if (cxled->skip) in __cxl_dpa_release()
241 __release_region(&cxlds->dpa_res, skip_start, cxled->skip); in __cxl_dpa_release()
242 cxled->skip = 0; in __cxl_dpa_release()
243 cxled->dpa_res = NULL; in __cxl_dpa_release()
244 put_device(&cxled in __cxl_dpa_release()
248 cxl_dpa_release(void *cxled) cxl_dpa_release() argument
259 devm_cxl_dpa_release(struct cxl_endpoint_decoder *cxled) devm_cxl_dpa_release() argument
268 __cxl_dpa_reserve(struct cxl_endpoint_decoder *cxled, resource_size_t base, resource_size_t len, resource_size_t skipped) __cxl_dpa_reserve() argument
342 devm_cxl_dpa_reserve(struct cxl_endpoint_decoder *cxled, resource_size_t base, resource_size_t len, resource_size_t skipped) devm_cxl_dpa_reserve() argument
360 cxl_dpa_size(struct cxl_endpoint_decoder *cxled) cxl_dpa_size() argument
372 cxl_dpa_resource_start(struct cxl_endpoint_decoder *cxled) cxl_dpa_resource_start() argument
383 cxl_dpa_free(struct cxl_endpoint_decoder *cxled) cxl_dpa_free() argument
418 cxl_dpa_set_mode(struct cxl_endpoint_decoder *cxled, enum cxl_decoder_mode mode) cxl_dpa_set_mode() argument
464 cxl_dpa_alloc(struct cxl_endpoint_decoder *cxled, unsigned long long size) cxl_dpa_alloc() argument
650 struct cxl_endpoint_decoder *cxled = cxl_decoder_commit() local
688 struct cxl_endpoint_decoder *cxled = cxl_decoder_commit() local
747 struct cxl_endpoint_decoder *cxled; cxl_decoder_reset() local
760 struct cxl_endpoint_decoder *cxled; cxl_setup_hdm_decoder_from_dvsec() local
801 struct cxl_endpoint_decoder *cxled = NULL; init_hdm_decoder() local
994 struct cxl_endpoint_decoder *cxled; devm_cxl_enumerate_decoders() local
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| H A D | region.c | 156 struct cxl_endpoint_decoder *cxled = p->targets[i]; in cxl_region_decode_reset() local
157 struct cxl_memdev *cxlmd = cxled_to_memdev(cxled); in cxl_region_decode_reset()
158 struct cxl_port *iter = cxled_to_port(cxled); in cxl_region_decode_reset()
183 rc = cxled->cxld.reset(&cxled->cxld); in cxl_region_decode_reset()
217 struct cxl_endpoint_decoder *cxled = p->targets[i]; in cxl_region_decode_commit() local
218 struct cxl_memdev *cxlmd = cxled_to_memdev(cxled); in cxl_region_decode_commit()
225 for (iter = cxled_to_port(cxled); !is_cxl_root(iter); in cxl_region_decode_commit()
244 cxled->cxld.reset(&cxled in cxl_region_decode_commit()
667 struct cxl_endpoint_decoder *cxled; show_targetN() local
733 cxl_region_find_decoder(struct cxl_port *port, struct cxl_endpoint_decoder *cxled, struct cxl_region *cxlr) cxl_region_find_decoder() argument
783 alloc_region_ref(struct cxl_port *port, struct cxl_region *cxlr, struct cxl_endpoint_decoder *cxled) alloc_region_ref() argument
857 cxl_rr_ep_add(struct cxl_region_ref *cxl_rr, struct cxl_endpoint_decoder *cxled) cxl_rr_ep_add() argument
882 cxl_rr_alloc_decoder(struct cxl_port *port, struct cxl_region *cxlr, struct cxl_endpoint_decoder *cxled, struct cxl_region_ref *cxl_rr) cxl_rr_alloc_decoder() argument
942 cxl_port_attach_region(struct cxl_port *port, struct cxl_region *cxlr, struct cxl_endpoint_decoder *cxled, int pos) cxl_port_attach_region() argument
1028 cxl_port_detach_region(struct cxl_port *port, struct cxl_region *cxlr, struct cxl_endpoint_decoder *cxled) cxl_port_detach_region() argument
1069 check_last_peer(struct cxl_endpoint_decoder *cxled, struct cxl_ep *ep, struct cxl_region_ref *cxl_rr, int distance) check_last_peer() argument
1109 cxl_port_setup_targets(struct cxl_port *port, struct cxl_region *cxlr, struct cxl_endpoint_decoder *cxled) cxl_port_setup_targets() argument
1322 struct cxl_endpoint_decoder *cxled; cxl_region_teardown_targets() local
1357 struct cxl_endpoint_decoder *cxled; cxl_region_setup_targets() local
1404 cxl_region_validate_position(struct cxl_region *cxlr, struct cxl_endpoint_decoder *cxled, int pos) cxl_region_validate_position() argument
1452 cxl_region_attach_position(struct cxl_region *cxlr, struct cxl_root_decoder *cxlrd, struct cxl_endpoint_decoder *cxled, const struct cxl_dport *dport, int pos) cxl_region_attach_position() argument
1484 cxl_region_attach_auto(struct cxl_region *cxlr, struct cxl_endpoint_decoder *cxled, int pos) cxl_region_attach_auto() argument
1603 cxl_calc_interleave_pos(struct cxl_endpoint_decoder *cxled) cxl_calc_interleave_pos() argument
1666 struct cxl_endpoint_decoder *cxled = p->targets[i]; cxl_region_sort_targets() local
1685 cxl_region_attach(struct cxl_region *cxlr, struct cxl_endpoint_decoder *cxled, int pos) cxl_region_attach() argument
1834 struct cxl_endpoint_decoder *cxled = p->targets[i]; cxl_region_attach() local
1847 cxl_region_detach(struct cxl_endpoint_decoder *cxled) cxl_region_detach() argument
1907 cxl_decoder_kill_region(struct cxl_endpoint_decoder *cxled) cxl_decoder_kill_region() argument
1915 attach_target(struct cxl_region *cxlr, struct cxl_endpoint_decoder *cxled, int pos, unsigned int state) attach_target() argument
2442 struct cxl_endpoint_decoder *cxled; poison_by_decoder() local
2541 struct cxl_endpoint_decoder *cxled = p->targets[i]; cxl_pmem_region_alloc() local
2803 construct_region(struct cxl_root_decoder *cxlrd, struct cxl_endpoint_decoder *cxled) construct_region() argument
2886 cxl_add_to_region(struct cxl_port *root, struct cxl_endpoint_decoder *cxled) cxl_add_to_region() argument
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| H A D | trace.c | 37 struct cxl_endpoint_decoder *cxled) in cxl_dpa_to_hpa()
41 int pos = cxled->pos; in cxl_dpa_to_hpa()
59 dpa_offset = dpa - cxl_dpa_resource_start(cxled); in cxl_dpa_to_hpa()
78 if (!cxl_is_hpa_in_range(hpa, cxlr, cxled->pos)) in cxl_dpa_to_hpa()
88 struct cxl_endpoint_decoder *cxled = NULL; in cxl_trace_hpa() local
91 cxled = p->targets[i]; in cxl_trace_hpa()
92 if (cxlmd == cxled_to_memdev(cxled)) in cxl_trace_hpa()
95 if (!cxled || cxlmd != cxled_to_memdev(cxled)) in cxl_trace_hpa()
98 return cxl_dpa_to_hpa(dpa, cxlr, cxled); in cxl_trace_hpa()
36 cxl_dpa_to_hpa(u64 dpa, struct cxl_region *cxlr, struct cxl_endpoint_decoder *cxled) cxl_dpa_to_hpa() argument
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| H A D | core.h | 21 void cxl_decoder_kill_region(struct cxl_endpoint_decoder *cxled);
35 static inline void cxl_decoder_kill_region(struct cxl_endpoint_decoder *cxled) in cxl_decoder_kill_region() argument
61 int cxl_dpa_set_mode(struct cxl_endpoint_decoder *cxled,
63 int cxl_dpa_alloc(struct cxl_endpoint_decoder *cxled, unsigned long long size);
64 int cxl_dpa_free(struct cxl_endpoint_decoder *cxled);
65 resource_size_t cxl_dpa_size(struct cxl_endpoint_decoder *cxled);
66 resource_size_t cxl_dpa_resource_start(struct cxl_endpoint_decoder *cxled);
|
| H A D | port.c | 194 struct cxl_endpoint_decoder *cxled = to_cxl_endpoint_decoder(dev); in mode_show() local
196 return sysfs_emit(buf, "%s\n", cxl_decoder_mode_name(cxled->mode)); in mode_show()
202 struct cxl_endpoint_decoder *cxled = to_cxl_endpoint_decoder(dev); in mode_store() local
213 rc = cxl_dpa_set_mode(cxled, mode); in mode_store()
224 struct cxl_endpoint_decoder *cxled = to_cxl_endpoint_decoder(dev); in dpa_resource_show() local
227 return sysfs_emit(buf, "%#llx\n", (u64)cxl_dpa_resource_start(cxled)); in dpa_resource_show()
234 struct cxl_endpoint_decoder *cxled = to_cxl_endpoint_decoder(dev); in dpa_size_show() local
235 resource_size_t size = cxl_dpa_size(cxled); in dpa_size_show()
243 struct cxl_endpoint_decoder *cxled = to_cxl_endpoint_decoder(dev); in dpa_size_store() local
254 rc = cxl_dpa_free(cxled); in dpa_size_store()
407 struct cxl_endpoint_decoder *cxled = to_cxl_endpoint_decoder(dev); cxl_endpoint_decoder_release() local
1771 struct cxl_endpoint_decoder *cxled; cxl_endpoint_decoder_alloc() local
1887 struct cxl_endpoint_decoder *cxled; cxld_unregister() local
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| H A D | memdev.c | 262 struct cxl_endpoint_decoder *cxled; in __cxl_dpa_to_region() local
268 cxled = to_cxl_endpoint_decoder(dev); in __cxl_dpa_to_region()
269 if (!cxled->dpa_res || !resource_size(cxled->dpa_res)) in __cxl_dpa_to_region()
272 if (dpa > cxled->dpa_res->end || dpa < cxled->dpa_res->start) in __cxl_dpa_to_region()
276 dev_name(&cxled->cxld.region->dev)); in __cxl_dpa_to_region()
278 ctx->cxlr = cxled->cxld.region; in __cxl_dpa_to_region()
|
| /kernel/linux/linux-6.6/drivers/cxl/ |
| H A D | port.c | 35 struct cxl_endpoint_decoder *cxled; in discover_region() local
41 cxled = to_cxl_endpoint_decoder(dev); in discover_region()
42 if ((cxled->cxld.flags & CXL_DECODER_F_ENABLE) == 0) in discover_region()
45 if (cxled->state != CXL_DECODER_STATE_AUTO) in discover_region()
52 rc = cxl_add_to_region(root, cxled); in discover_region()
55 cxled->cxld.hpa_range.start, cxled->cxld.hpa_range.end); in discover_region()
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| H A D | cxlmem.h | 63 static inline struct cxl_port *cxled_to_port(struct cxl_endpoint_decoder *cxled) in cxled_to_port() argument
65 return to_cxl_port(cxled->cxld.dev.parent); in cxled_to_port()
74 cxled_to_memdev(struct cxl_endpoint_decoder *cxled) in cxled_to_memdev() argument
76 struct cxl_port *port = to_cxl_port(cxled->cxld.dev.parent); in cxled_to_memdev()
93 int devm_cxl_dpa_reserve(struct cxl_endpoint_decoder *cxled,
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| H A D | cxl.h | 801 struct cxl_endpoint_decoder *cxled);
813 struct cxl_endpoint_decoder *cxled) in cxl_add_to_region()
812 cxl_add_to_region(struct cxl_port *root, struct cxl_endpoint_decoder *cxled) cxl_add_to_region() argument
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| /kernel/linux/linux-6.6/tools/testing/cxl/test/ |
| H A D | cxl.c | 738 struct cxl_endpoint_decoder *cxled; in mock_init_hdm_decoder() local
750 cxled = to_cxl_endpoint_decoder(&cxld->dev); in mock_init_hdm_decoder()
751 cxlmd = cxled_to_memdev(cxled); in mock_init_hdm_decoder()
756 port = cxled_to_port(cxled); in mock_init_hdm_decoder()
767 port = cxled_to_port(cxled); in mock_init_hdm_decoder()
793 cxled->state = CXL_DECODER_STATE_AUTO; in mock_init_hdm_decoder()
795 devm_cxl_dpa_reserve(cxled, 0, size / cxld->interleave_ways, 0); in mock_init_hdm_decoder()
878 struct cxl_endpoint_decoder *cxled; in mock_cxl_enumerate_decoders() local
880 cxled = cxl_endpoint_decoder_alloc(port); in mock_cxl_enumerate_decoders()
882 if (IS_ERR(cxled)) { in mock_cxl_enumerate_decoders()
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