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Diffstat (limited to 'src/soc/amd/picasso/agesa_acpi.c')
-rw-r--r--src/soc/amd/picasso/agesa_acpi.c542
1 files changed, 2 insertions, 540 deletions
diff --git a/src/soc/amd/picasso/agesa_acpi.c b/src/soc/amd/picasso/agesa_acpi.c
index 5e1f8e8667..8feda807ca 100644
--- a/src/soc/amd/picasso/agesa_acpi.c
+++ b/src/soc/amd/picasso/agesa_acpi.c
@@ -1,554 +1,16 @@
/* SPDX-License-Identifier: GPL-2.0-only */
-#include <acpi/acpi_crat.h>
-#include <acpi/acpi_ivrs.h>
#include <acpi/acpi.h>
#include <amdblocks/acpi.h>
-#include <amdblocks/cpu.h>
-#include <amdblocks/data_fabric.h>
-#include <amdblocks/ioapic.h>
-#include <cpu/amd/cpuid.h>
-#include <cpu/cpu.h>
#include <device/device.h>
-#include <device/mmio.h>
-#include <device/pci_def.h>
-#include <device/pci_ops.h>
#include <FspGuids.h>
-#include <soc/data_fabric.h>
-#include <soc/pci_devs.h>
-#include <stdint.h>
-
-static unsigned long gen_crat_hsa_entry(struct acpi_crat_header *crat, unsigned long current)
-{
- struct crat_hsa_processing_unit *hsa_entry = (struct crat_hsa_processing_unit *)current;
- memset(hsa_entry, 0, sizeof(struct crat_hsa_processing_unit));
-
- hsa_entry->flags = CRAT_HSA_PR_FLAG_EN | CRAT_HSA_PR_FLAG_CPU_PRES;
- hsa_entry->wave_front_size = 4;
- hsa_entry->num_cpu_cores = get_cpu_count();
- hsa_entry->length = sizeof(struct crat_hsa_processing_unit);
- crat->total_entries++;
-
- current += hsa_entry->length;
- return current;
-}
-
-static unsigned long create_crat_memory_entry(uint32_t domain, uint64_t region_base,
- uint64_t region_size, unsigned long current)
-{
- struct crat_memory *mem_affinity = (struct crat_memory *)current;
- memset(mem_affinity, 0, sizeof(struct crat_memory));
-
- mem_affinity->type = CRAT_MEMORY_TYPE;
- mem_affinity->length = sizeof(struct crat_memory);
- mem_affinity->proximity_domain = 0;
- mem_affinity->base_address_low = region_base & 0xffffffff;
- mem_affinity->base_address_high = (region_base >> 32) & 0xffffffff;
- mem_affinity->length_low = region_size & 0xffffffff;
- mem_affinity->length_high = (region_size >> 32) & 0xffffffff;
- mem_affinity->flags = CRAT_MEM_FLAG_EN;
- mem_affinity->width = 64;
-
- current += mem_affinity->length;
- return current;
-}
-
-static unsigned long gen_crat_memory_entries(struct acpi_crat_header *crat,
- unsigned long current)
-{
- uint32_t dram_base_reg, dram_limit_reg, dram_hole_ctl;
- uint64_t memory_length, memory_base, hole_base, size_below_hole;
- size_t new_entries = 0;
-
- for (size_t dram_map_idx = 0; dram_map_idx < PICASSO_NUM_DRAM_REG;
- dram_map_idx++) {
- dram_base_reg =
- data_fabric_read32(DF_DRAM_BASE(dram_map_idx), IOMS0_FABRIC_ID);
-
- if (dram_base_reg & DRAM_BASE_REG_VALID) {
- dram_limit_reg = data_fabric_read32(DF_DRAM_LIMIT(dram_map_idx),
- IOMS0_FABRIC_ID);
- memory_length =
- ((dram_limit_reg & DRAM_LIMIT_ADDR) >> DRAM_LIMIT_ADDR_SHFT) + 1
- - ((dram_base_reg & DRAM_BASE_ADDR) >> DRAM_BASE_ADDR_SHFT);
- memory_length = memory_length << 28;
- memory_base = (uint64_t)(dram_base_reg & DRAM_BASE_ADDR)
- << (28 - DRAM_BASE_ADDR_SHFT);
-
- if (memory_base == 0) {
- current =
- create_crat_memory_entry(0, 0ull, 0xa0000ull, current);
- memory_base = 1 * MiB;
- memory_length = memory_base;
- new_entries++;
- }
-
- if (dram_base_reg & DRAM_BASE_HOLE_EN) {
- dram_hole_ctl = data_fabric_read32(DF_DRAM_HOLE_CTL,
- IOMS0_FABRIC_ID);
- hole_base = (dram_hole_ctl & DRAM_HOLE_CTL_BASE);
- size_below_hole = hole_base - memory_base;
- current = create_crat_memory_entry(0, memory_base,
- size_below_hole, current);
- memory_length = (uint64_t)(((dram_limit_reg & DRAM_LIMIT_ADDR)
- >> DRAM_LIMIT_ADDR_SHFT)
- + 1 - 0x10)
- << 28;
- memory_base = 0x100000000;
- new_entries++;
- }
-
- current = create_crat_memory_entry(0, memory_base, memory_length,
- current);
- new_entries++;
- }
- }
- crat->total_entries += new_entries;
- return current;
-}
-
-static unsigned long add_crat_cache_entry(struct crat_cache **cache_affinity,
- unsigned long current)
-{
- *cache_affinity = (struct crat_cache *)current;
- memset(*cache_affinity, 0, sizeof(struct crat_cache));
-
- (*cache_affinity)->type = CRAT_CACHE_TYPE;
- (*cache_affinity)->length = sizeof(struct crat_cache);
- (*cache_affinity)->flags = CRAT_CACHE_FLAG_EN | CRAT_CACHE_FLAG_CPU_CACHE;
-
- current += sizeof(struct crat_cache);
- return current;
-}
-
-static uint8_t get_associativity(uint32_t encoded_associativity)
-{
- uint8_t associativity = 0;
-
- switch (encoded_associativity) {
- case 0:
- case 1:
- case 2:
- case 3:
- case 4:
- return encoded_associativity;
- case 5:
- associativity = 6;
- break;
- case 6:
- associativity = 8;
- break;
- case 8:
- associativity = 16;
- break;
- case 0xA:
- associativity = 32;
- break;
- case 0xB:
- associativity = 48;
- break;
- case 0xC:
- associativity = 64;
- break;
- case 0xD:
- associativity = 96;
- break;
- case 0xE:
- associativity = 128;
- break;
- case 0xF:
- associativity = 0xFF;
- break;
- default:
- return 0;
- }
-
- return associativity;
-}
-
-static unsigned long gen_crat_cache_entry(struct acpi_crat_header *crat, unsigned long current)
-{
- size_t total_num_threads, num_threads_sharing0, num_threads_sharing1,
- num_threads_sharing2, num_threads_sharing3, thread, new_entries;
- struct cpuid_result cache_props0, cache_props1, cache_props2, cache_props3;
- uint8_t sibling_mask = 0;
- uint32_t l1_data_cache_ids, l1_inst_cache_ids, l2_cache_ids, l3_cache_ids;
- struct crat_cache *cache_affinity = NULL;
-
- total_num_threads = get_cpu_count();
-
- cache_props0 = cpuid_ext(CPUID_CACHE_PROPS, CACHE_PROPS_0);
- cache_props1 = cpuid_ext(CPUID_CACHE_PROPS, CACHE_PROPS_1);
- cache_props2 = cpuid_ext(CPUID_CACHE_PROPS, CACHE_PROPS_2);
- cache_props3 = cpuid_ext(CPUID_CACHE_PROPS, CACHE_PROPS_3);
-
- l1_data_cache_ids = cpuid_ecx(CPUID_L1_TLB_CACHE_IDS);
- l1_inst_cache_ids = cpuid_edx(CPUID_L1_TLB_CACHE_IDS);
- l2_cache_ids = cpuid_ecx(CPUID_L2_L3_CACHE_L2_TLB_IDS);
- l3_cache_ids = cpuid_edx(CPUID_L2_L3_CACHE_L2_TLB_IDS);
-
- num_threads_sharing0 =
- ((cache_props0.eax & NUM_SHARE_CACHE_MASK) >> NUM_SHARE_CACHE_SHFT) + 1;
- num_threads_sharing1 =
- ((cache_props1.eax & NUM_SHARE_CACHE_MASK) >> NUM_SHARE_CACHE_SHFT) + 1;
- num_threads_sharing2 =
- ((cache_props2.eax & NUM_SHARE_CACHE_MASK) >> NUM_SHARE_CACHE_SHFT) + 1;
- num_threads_sharing3 =
- ((cache_props3.eax & NUM_SHARE_CACHE_MASK) >> NUM_SHARE_CACHE_SHFT) + 1;
-
- new_entries = 0;
- for (thread = 0; thread < total_num_threads; thread++) {
- /* L1 data cache */
- if (thread % num_threads_sharing0 == 0) {
- current = add_crat_cache_entry(&cache_affinity, current);
- new_entries++;
-
- cache_affinity->flags |= CRAT_CACHE_FLAG_DATA_CACHE;
- cache_affinity->proc_id_low = thread;
- sibling_mask = 1;
- for (size_t sibling = 1; sibling < num_threads_sharing0; sibling++)
- sibling_mask = (sibling_mask << 1) + 1;
- cache_affinity->sibling_map[thread / 8] = sibling_mask << (thread % 8);
- cache_affinity->cache_properties =
- (cache_props0.edx & CACHE_INCLUSIVE_MASK) ? 2 : 0;
- cache_affinity->cache_size =
- (l1_data_cache_ids & L1_DC_SIZE_MASK) >> L1_DC_SIZE_SHFT;
- cache_affinity->cache_level = CRAT_L1_CACHE;
- cache_affinity->lines_per_tag =
- (l1_data_cache_ids & L1_DC_LINE_TAG_MASK)
- >> L1_DC_LINE_TAG_SHFT;
- cache_affinity->cache_line_size =
- (l1_data_cache_ids & L1_DC_LINE_SIZE_MASK)
- >> L1_DC_LINE_SIZE_SHFT;
- cache_affinity->associativity =
- (l1_data_cache_ids & L1_DC_ASSOC_MASK) >> L1_DC_ASSOC_SHFT;
- cache_affinity->cache_latency = 1;
- }
-
- /* L1 instruction cache */
- if (thread % num_threads_sharing1 == 0) {
- current = add_crat_cache_entry(&cache_affinity, current);
- new_entries++;
-
- cache_affinity->flags |= CRAT_CACHE_FLAG_INSTR_CACHE;
- cache_affinity->proc_id_low = thread;
- sibling_mask = 1;
- for (size_t sibling = 1; sibling < num_threads_sharing1; sibling++)
- sibling_mask = (sibling_mask << 1) + 1;
- cache_affinity->sibling_map[thread / 8] = sibling_mask << (thread % 8);
- cache_affinity->cache_properties =
- (cache_props1.edx & CACHE_INCLUSIVE_MASK) ? 2 : 0;
- cache_affinity->cache_size =
- (l1_inst_cache_ids & L1_IC_SIZE_MASK) >> L1_IC_SIZE_SHFT;
- cache_affinity->cache_level = CRAT_L1_CACHE;
- cache_affinity->lines_per_tag =
- (l1_inst_cache_ids & L1_IC_LINE_TAG_MASK)
- >> L1_IC_LINE_TAG_SHFT;
- cache_affinity->cache_line_size =
- (l1_inst_cache_ids & L1_IC_LINE_SIZE_MASK)
- >> L1_IC_LINE_SIZE_SHFT;
- cache_affinity->associativity =
- (l1_inst_cache_ids & L1_IC_ASSOC_MASK) >> L1_IC_ASSOC_SHFT;
- cache_affinity->cache_latency = 1;
- }
-
- /* L2 cache */
- if (thread % num_threads_sharing2 == 0) {
- current = add_crat_cache_entry(&cache_affinity, current);
- new_entries++;
-
- cache_affinity->flags |=
- CRAT_CACHE_FLAG_DATA_CACHE | CRAT_CACHE_FLAG_INSTR_CACHE;
- cache_affinity->proc_id_low = thread;
- sibling_mask = 1;
- for (size_t sibling = 1; sibling < num_threads_sharing2; sibling++)
- sibling_mask = (sibling_mask << 1) + 1;
- cache_affinity->sibling_map[thread / 8] = sibling_mask << (thread % 8);
- cache_affinity->cache_properties =
- (cache_props2.edx & CACHE_INCLUSIVE_MASK) ? 2 : 0;
- cache_affinity->cache_size =
- (l2_cache_ids & L2_DC_SIZE_MASK) >> L2_DC_SIZE_SHFT;
- cache_affinity->cache_level = CRAT_L2_CACHE;
- cache_affinity->lines_per_tag =
- (l2_cache_ids & L2_DC_LINE_TAG_MASK) >> L2_DC_LINE_TAG_SHFT;
- cache_affinity->cache_line_size =
- (l2_cache_ids & L2_DC_LINE_SIZE_MASK) >> L2_DC_LINE_SIZE_SHFT;
- cache_affinity->associativity = get_associativity(
- (l2_cache_ids & L2_DC_ASSOC_MASK) >> L2_DC_ASSOC_SHFT);
- cache_affinity->cache_latency = 1;
- }
-
- /* L3 cache */
- if (thread % num_threads_sharing3 == 0) {
- current = add_crat_cache_entry(&cache_affinity, current);
- new_entries++;
-
- cache_affinity->flags |=
- CRAT_CACHE_FLAG_DATA_CACHE | CRAT_CACHE_FLAG_INSTR_CACHE;
- cache_affinity->proc_id_low = thread;
- sibling_mask = 1;
- for (size_t sibling = 1; sibling < num_threads_sharing3; sibling++)
- sibling_mask = (sibling_mask << 1) + 1;
- cache_affinity->sibling_map[thread / 8] = sibling_mask << (thread % 8);
- cache_affinity->cache_properties =
- (cache_props0.edx & CACHE_INCLUSIVE_MASK) ? 2 : 0;
- cache_affinity->cache_size =
- ((l3_cache_ids & L3_DC_SIZE_MASK) >> L3_DC_SIZE_SHFT) * 512;
- cache_affinity->cache_level = CRAT_L3_CACHE;
- cache_affinity->lines_per_tag =
- (l3_cache_ids & L3_DC_LINE_TAG_MASK) >> L3_DC_LINE_TAG_SHFT;
- cache_affinity->cache_line_size =
- (l3_cache_ids & L3_DC_LINE_SIZE_MASK) >> L3_DC_LINE_SIZE_SHFT;
- cache_affinity->associativity = get_associativity(
- (l3_cache_ids & L3_DC_ASSOC_MASK) >> L3_DC_ASSOC_SHFT);
- cache_affinity->cache_latency = 1;
- }
- }
- crat->total_entries += new_entries;
- return current;
-}
-
-static uint8_t get_tlb_size(enum tlb_type type, struct crat_tlb *crat_tlb_entry,
- uint16_t raw_assoc_size)
-{
- uint8_t tlbsize;
-
- if (raw_assoc_size >= 256) {
- tlbsize = (uint8_t)(raw_assoc_size / 256);
-
- if (type == tlb_2m)
- crat_tlb_entry->flags |= CRAT_TLB_FLAG_2MB_BASE_256;
- else if (type == tlb_4k)
- crat_tlb_entry->flags |= CRAT_TLB_FLAG_4K_BASE_256;
- else if (type == tlb_1g)
- crat_tlb_entry->flags |= CRAT_TLB_FLAG_1GB_BASE_256;
- } else {
- tlbsize = (uint8_t)(raw_assoc_size);
- }
- return tlbsize;
-}
-
-static unsigned long add_crat_tlb_entry(struct crat_tlb **tlb_affinity, unsigned long current)
-{
- *tlb_affinity = (struct crat_tlb *)current;
- memset(*tlb_affinity, 0, sizeof(struct crat_tlb));
-
- (*tlb_affinity)->type = CRAT_TLB_TYPE;
- (*tlb_affinity)->length = sizeof(struct crat_tlb);
- (*tlb_affinity)->flags = CRAT_TLB_FLAG_EN | CRAT_TLB_FLAG_CPU_TLB;
-
- current += sizeof(struct crat_tlb);
- return current;
-}
-
-static unsigned long gen_crat_tlb_entry(struct acpi_crat_header *crat, unsigned long current)
-{
- size_t total_num_threads, num_threads_sharing0, num_threads_sharing1,
- num_threads_sharing2, thread, new_entries;
- struct cpuid_result cache_props0, cache_props1, cache_props2;
- uint8_t sibling_mask = 0;
- uint32_t l1_tlb_2M4M_ids, l1_tlb_4K_ids, l2_tlb_2M4M_ids, l2_tlb_4K_ids, l1_tlb_1G_ids,
- l2_tlb_1G_ids;
- struct crat_tlb *tlb_affinity = NULL;
-
- total_num_threads = get_cpu_count();
- cache_props0 = cpuid_ext(CPUID_CACHE_PROPS, CACHE_PROPS_0);
- cache_props1 = cpuid_ext(CPUID_CACHE_PROPS, CACHE_PROPS_1);
- cache_props2 = cpuid_ext(CPUID_CACHE_PROPS, CACHE_PROPS_2);
-
- l1_tlb_2M4M_ids = cpuid_eax(CPUID_L1_TLB_CACHE_IDS);
- l2_tlb_2M4M_ids = cpuid_eax(CPUID_L2_L3_CACHE_L2_TLB_IDS);
- l1_tlb_4K_ids = cpuid_ebx(CPUID_L1_TLB_CACHE_IDS);
- l2_tlb_4K_ids = cpuid_ebx(CPUID_L2_L3_CACHE_L2_TLB_IDS);
- l1_tlb_1G_ids = cpuid_eax(CPUID_TLB_L1L2_1G_IDS);
- l2_tlb_1G_ids = cpuid_ebx(CPUID_TLB_L1L2_1G_IDS);
-
- num_threads_sharing0 =
- ((cache_props0.eax & NUM_SHARE_CACHE_MASK) >> NUM_SHARE_CACHE_SHFT) + 1;
- num_threads_sharing1 =
- ((cache_props1.eax & NUM_SHARE_CACHE_MASK) >> NUM_SHARE_CACHE_SHFT) + 1;
- num_threads_sharing2 =
- ((cache_props2.eax & NUM_SHARE_CACHE_MASK) >> NUM_SHARE_CACHE_SHFT) + 1;
-
- new_entries = 0;
- for (thread = 0; thread < total_num_threads; thread++) {
-
- /* L1 data TLB */
- if (thread % num_threads_sharing0 == 0) {
- current = add_crat_tlb_entry(&tlb_affinity, current);
- new_entries++;
-
- tlb_affinity->flags |= CRAT_TLB_FLAG_DATA_TLB;
- tlb_affinity->proc_id_low = thread;
- sibling_mask = 1;
- for (size_t sibling = 1; sibling < num_threads_sharing0; sibling++)
- sibling_mask = (sibling_mask << 1) + 1;
- tlb_affinity->sibling_map[thread / 8] = sibling_mask << (thread % 8);
- tlb_affinity->tlb_level = CRAT_L1_CACHE;
-
- tlb_affinity->data_tlb_2mb_assoc =
- (l1_tlb_2M4M_ids & L1_DAT_TLB_2M4M_ASSOC_MASK)
- >> L1_DAT_TLB_2M4M_ASSOC_SHFT;
- tlb_affinity->data_tlb_2mb_size =
- get_tlb_size(tlb_2m, tlb_affinity,
- (l1_tlb_2M4M_ids & L1_DAT_TLB_2M4M_SIZE_MASK)
- >> L1_DAT_TLB_2M4M_SIZE_SHFT);
-
- tlb_affinity->data_tlb_4k_assoc =
- (l1_tlb_4K_ids & L1_DAT_TLB_4K_ASSOC_MASK)
- >> L1_DAT_TLB_4K_ASSOC_SHFT;
- tlb_affinity->data_tlb_4k_size =
- get_tlb_size(tlb_4k, tlb_affinity,
- (l1_tlb_4K_ids & L1_DAT_TLB_4K_SIZE_MASK)
- >> L1_DAT_TLB_4K_SIZE_SHFT);
-
- tlb_affinity->data_tlb_1g_assoc =
- (l1_tlb_1G_ids & L1_DAT_TLB_1G_ASSOC_MASK)
- >> L1_DAT_TLB_1G_ASSOC_SHFT;
- tlb_affinity->data_tlb_1g_size =
- get_tlb_size(tlb_1g, tlb_affinity,
- (l1_tlb_1G_ids & L1_DAT_TLB_1G_SIZE_MASK)
- >> L1_DAT_TLB_1G_SIZE_SHFT);
- }
-
- /* L1 instruction TLB */
- if (thread % num_threads_sharing1 == 0) {
- current = add_crat_tlb_entry(&tlb_affinity, current);
- new_entries++;
-
- tlb_affinity->flags |= CRAT_TLB_FLAG_INSTR_TLB;
- tlb_affinity->proc_id_low = thread;
- sibling_mask = 1;
- for (size_t sibling = 1; sibling < num_threads_sharing1; sibling++)
- sibling_mask = (sibling_mask << 1) + 1;
- tlb_affinity->sibling_map[thread / 8] = sibling_mask << (thread % 8);
- tlb_affinity->tlb_level = CRAT_L1_CACHE;
- tlb_affinity->instr_tlb_2mb_assoc =
- (l1_tlb_2M4M_ids & L1_INST_TLB_2M4M_ASSOC_MASK)
- >> L1_INST_TLB_2M4M_ASSOC_SHFT;
- tlb_affinity->instr_tlb_2mb_size =
- get_tlb_size(tlb_2m, tlb_affinity,
- (l1_tlb_2M4M_ids & L1_INST_TLB_2M4M_SIZE_MASK)
- >> L1_INST_TLB_2M4M_SIZE_SHFT);
-
- tlb_affinity->instr_tlb_4k_assoc =
- (l1_tlb_4K_ids & L1_INST_TLB_4K_ASSOC_MASK)
- >> L1_INST_TLB_4K_ASSOC_SHFT;
- tlb_affinity->instr_tlb_4k_size =
- get_tlb_size(tlb_4k, tlb_affinity,
- (l1_tlb_4K_ids & L1_INST_TLB_4K_SIZE_MASK)
- >> L1_INST_TLB_4K_SIZE_SHFT);
-
- tlb_affinity->instr_tlb_1g_assoc =
- (l1_tlb_1G_ids & L1_INST_TLB_1G_ASSOC_MASK)
- >> L1_INST_TLB_1G_ASSOC_SHFT;
- tlb_affinity->instr_tlb_1g_size =
- get_tlb_size(tlb_1g, tlb_affinity,
- (l1_tlb_1G_ids & L1_INST_TLB_1G_SIZE_MASK)
- >> L1_INST_TLB_1G_SIZE_SHFT);
- }
-
- /* L2 Data TLB */
- if (thread % num_threads_sharing2 == 0) {
- current = add_crat_tlb_entry(&tlb_affinity, current);
- new_entries++;
-
- tlb_affinity->flags |= CRAT_TLB_FLAG_DATA_TLB;
- tlb_affinity->proc_id_low = thread;
- sibling_mask = 1;
- for (size_t sibling = 1; sibling < num_threads_sharing2; sibling++)
- sibling_mask = (sibling_mask << 1) + 1;
- tlb_affinity->sibling_map[thread / 8] = sibling_mask << (thread % 8);
- tlb_affinity->tlb_level = CRAT_L2_CACHE;
- tlb_affinity->data_tlb_2mb_assoc =
- (l2_tlb_2M4M_ids & L2_DAT_TLB_2M4M_ASSOC_MASK)
- >> L2_DAT_TLB_2M4M_ASSOC_SHFT;
- tlb_affinity->data_tlb_2mb_size =
- get_tlb_size(tlb_2m, tlb_affinity,
- (l2_tlb_2M4M_ids & L2_DAT_TLB_2M4M_SIZE_MASK)
- >> L2_DAT_TLB_2M4M_SIZE_SHFT);
-
- tlb_affinity->data_tlb_4k_assoc =
- get_associativity((l2_tlb_4K_ids & L2_DAT_TLB_2M4M_ASSOC_MASK)
- >> L2_DAT_TLB_4K_ASSOC_SHFT);
- tlb_affinity->data_tlb_4k_size =
- get_tlb_size(tlb_4k, tlb_affinity,
- (l2_tlb_2M4M_ids & L2_DAT_TLB_4K_SIZE_MASK)
- >> L2_DAT_TLB_4K_SIZE_SHFT);
-
- tlb_affinity->data_tlb_1g_assoc =
- get_associativity((l2_tlb_1G_ids & L2_DAT_TLB_1G_ASSOC_MASK)
- >> L2_DAT_TLB_1G_ASSOC_SHFT);
- tlb_affinity->data_tlb_1g_size =
- get_tlb_size(tlb_1g, tlb_affinity,
- (l2_tlb_1G_ids & L2_DAT_TLB_1G_SIZE_MASK)
- >> L2_DAT_TLB_1G_SIZE_SHFT);
- }
-
- /* L2 Instruction TLB */
- if (thread % num_threads_sharing2 == 0) {
- current = add_crat_tlb_entry(&tlb_affinity, current);
- new_entries++;
-
- tlb_affinity->flags |= CRAT_TLB_FLAG_INSTR_TLB;
- tlb_affinity->proc_id_low = thread;
- sibling_mask = 1;
- for (size_t sibling = 1; sibling < num_threads_sharing2; sibling++)
- sibling_mask = (sibling_mask << 1) + 1;
- tlb_affinity->sibling_map[thread / 8] = sibling_mask << (thread % 8);
- tlb_affinity->tlb_level = CRAT_L2_CACHE;
- tlb_affinity->instr_tlb_2mb_assoc = get_associativity(
- (l2_tlb_2M4M_ids & L2_INST_TLB_2M4M_ASSOC_MASK)
- >> L2_INST_TLB_2M4M_ASSOC_SHFT);
- tlb_affinity->instr_tlb_2mb_size =
- get_tlb_size(tlb_2m, tlb_affinity,
- (l2_tlb_2M4M_ids & L2_INST_TLB_2M4M_SIZE_MASK)
- >> L2_INST_TLB_2M4M_SIZE_SHFT);
-
- tlb_affinity->instr_tlb_4k_assoc =
- get_associativity((l2_tlb_4K_ids & L2_INST_TLB_4K_ASSOC_MASK)
- >> L2_INST_TLB_4K_ASSOC_SHFT);
- tlb_affinity->instr_tlb_4k_size =
- get_tlb_size(tlb_4k, tlb_affinity,
- (l2_tlb_4K_ids & L2_INST_TLB_4K_SIZE_MASK)
- >> L2_INST_TLB_4K_SIZE_SHFT);
-
- tlb_affinity->instr_tlb_1g_assoc =
- get_associativity((l2_tlb_1G_ids & L2_INST_TLB_1G_ASSOC_MASK)
- >> L2_INST_TLB_1G_ASSOC_SHFT);
- tlb_affinity->instr_tlb_1g_size =
- get_tlb_size(tlb_1g, tlb_affinity,
- (l2_tlb_1G_ids & L2_INST_TLB_1G_SIZE_MASK)
- >> L2_INST_TLB_1G_SIZE_SHFT);
- }
- }
-
- crat->total_entries += new_entries;
- return current;
-}
-
-static unsigned long acpi_fill_crat(struct acpi_crat_header *crat, unsigned long current)
-{
- current = gen_crat_hsa_entry(crat, current);
- current = gen_crat_memory_entries(crat, current);
- current = gen_crat_cache_entry(crat, current);
- current = gen_crat_tlb_entry(crat, current);
- crat->num_nodes++;
-
- return current;
-}
+#include <types.h>
unsigned long soc_acpi_write_tables(const struct device *device, unsigned long current,
acpi_rsdp_t *rsdp)
{
- struct acpi_crat_header *crat;
-
/* CRAT */
- current = acpi_align_current(current);
- crat = (struct acpi_crat_header *)current;
- acpi_create_crat(crat, acpi_fill_crat);
- current += crat->header.length;
- acpi_add_table(rsdp, crat);
+ current = acpi_add_crat_table(current, rsdp);
/* add ALIB SSDT from HOB */
current = acpi_align_current(current);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 11:08:18 +0000