| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Linux/drivers/gpu/drm/amd/amdgpu/ (Linux Kernel Version 6.17.9©) Datei vom 24.10.2025 mit Größe 91 kB |
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Quellcode-Bibliothek amdgpu_discovery.c Sprache: C |
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/* * Copyright 2018-2024 Advanced Micro Devices, Inc. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ #include <linux/firmware.h> #include "amdgpu.h" #include "amdgpu_discovery.h" #include "soc15_hw_ip.h" #include "discovery.h" #include "amdgpu_ras.h" #include "soc15.h" #include "gfx_v9_0.h" #include "gfx_v9_4_3.h" #include "gmc_v9_0.h" #include "df_v1_7.h" #include "df_v3_6.h" #include "df_v4_3.h" #include "df_v4_6_2.h" #include "df_v4_15.h" #include "nbio_v6_1.h" #include "nbio_v7_0.h" #include "nbio_v7_4.h" #include "nbio_v7_9.h" #include "nbio_v7_11.h" #include "hdp_v4_0.h" #include "vega10_ih.h" #include "vega20_ih.h" #include "sdma_v4_0.h" #include "sdma_v4_4_2.h" #include "uvd_v7_0.h" #include "vce_v4_0.h" #include "vcn_v1_0.h" #include "vcn_v2_5.h" #include "jpeg_v2_5.h" #include "smuio_v9_0.h" #include "gmc_v10_0.h" #include "gmc_v11_0.h" #include "gmc_v12_0.h" #include "gfxhub_v2_0.h" #include "mmhub_v2_0.h" #include "nbio_v2_3.h" #include "nbio_v4_3.h" #include "nbio_v7_2.h" #include "nbio_v7_7.h" #include "nbif_v6_3_1.h" #include "hdp_v5_0.h" #include "hdp_v5_2.h" #include "hdp_v6_0.h" #include "hdp_v7_0.h" #include "nv.h" #include "soc21.h" #include "soc24.h" #include "navi10_ih.h" #include "ih_v6_0.h" #include "ih_v6_1.h" #include "ih_v7_0.h" #include "gfx_v10_0.h" #include "gfx_v11_0.h" #include "gfx_v12_0.h" #include "sdma_v5_0.h" #include "sdma_v5_2.h" #include "sdma_v6_0.h" #include "sdma_v7_0.h" #include "lsdma_v6_0.h" #include "lsdma_v7_0.h" #include "vcn_v2_0.h" #include "jpeg_v2_0.h" #include "vcn_v3_0.h" #include "jpeg_v3_0.h" #include "vcn_v4_0.h" #include "jpeg_v4_0.h" #include "vcn_v4_0_3.h" #include "jpeg_v4_0_3.h" #include "vcn_v4_0_5.h" #include "jpeg_v4_0_5.h" #include "amdgpu_vkms.h" #include "mes_v11_0.h" #include "mes_v12_0.h" #include "smuio_v11_0.h" #include "smuio_v11_0_6.h" #include "smuio_v13_0.h" #include "smuio_v13_0_3.h" #include "smuio_v13_0_6.h" #include "smuio_v14_0_2.h" #include "vcn_v5_0_0.h" #include "vcn_v5_0_1.h" #include "jpeg_v5_0_0.h" #include "jpeg_v5_0_1.h" #include "amdgpu_vpe.h" #if defined(CONFIG_DRM_AMD_ISP) #include "amdgpu_isp.h" #endif MODULE_FIRMWARE("amdgpu/ip_discovery.bin"); MODULE_FIRMWARE("amdgpu/vega10_ip_discovery.bin"); MODULE_FIRMWARE("amdgpu/vega12_ip_discovery.bin"); MODULE_FIRMWARE("amdgpu/vega20_ip_discovery.bin"); MODULE_FIRMWARE("amdgpu/raven_ip_discovery.bin"); MODULE_FIRMWARE("amdgpu/raven2_ip_discovery.bin"); MODULE_FIRMWARE("amdgpu/picasso_ip_discovery.bin"); MODULE_FIRMWARE("amdgpu/arcturus_ip_discovery.bin"); MODULE_FIRMWARE("amdgpu/aldebaran_ip_discovery.bin"); #define mmIP_DISCOVERY_VERSION 0x16A00 #define mmRCC_CONFIG_MEMSIZE 0xde3 #define mmMP0_SMN_C2PMSG_33 0x16061 #define mmMM_INDEX 0x0 #define mmMM_INDEX_HI 0x6 #define mmMM_DATA 0x1 static const char *hw_id_names[HW_ID_MAX] = { [MP1_HWID] = "MP1", [MP2_HWID] = "MP2", [THM_HWID] = "THM", [SMUIO_HWID] = "SMUIO", [FUSE_HWID] = "FUSE", [CLKA_HWID] = "CLKA", [PWR_HWID] = "PWR", [GC_HWID] = "GC", [UVD_HWID] = "UVD", [AUDIO_AZ_HWID] = "AUDIO_AZ", [ACP_HWID] = "ACP", [DCI_HWID] = "DCI", [DMU_HWID] = "DMU", [DCO_HWID] = "DCO", [DIO_HWID] = "DIO", [XDMA_HWID] = "XDMA", [DCEAZ_HWID] = "DCEAZ", [DAZ_HWID] = "DAZ", [SDPMUX_HWID] = "SDPMUX", [NTB_HWID] = "NTB", [IOHC_HWID] = "IOHC", [L2IMU_HWID] = "L2IMU", [VCE_HWID] = "VCE", [MMHUB_HWID] = "MMHUB", [ATHUB_HWID] = "ATHUB", [DBGU_NBIO_HWID] = "DBGU_NBIO", [DFX_HWID] = "DFX", [DBGU0_HWID] = "DBGU0", [DBGU1_HWID] = "DBGU1", [OSSSYS_HWID] = "OSSSYS", [HDP_HWID] = "HDP", [SDMA0_HWID] = "SDMA0", [SDMA1_HWID] = "SDMA1", [SDMA2_HWID] = "SDMA2", [SDMA3_HWID] = "SDMA3", [LSDMA_HWID] = "LSDMA", [ISP_HWID] = "ISP", [DBGU_IO_HWID] = "DBGU_IO", [DF_HWID] = "DF", [CLKB_HWID] = "CLKB", [FCH_HWID] = "FCH", [DFX_DAP_HWID] = "DFX_DAP", [L1IMU_PCIE_HWID] = "L1IMU_PCIE", [L1IMU_NBIF_HWID] = "L1IMU_NBIF", [L1IMU_IOAGR_HWID] = "L1IMU_IOAGR", [L1IMU3_HWID] = "L1IMU3", [L1IMU4_HWID] = "L1IMU4", [L1IMU5_HWID] = "L1IMU5", [L1IMU6_HWID] = "L1IMU6", [L1IMU7_HWID] = "L1IMU7", [L1IMU8_HWID] = "L1IMU8", [L1IMU9_HWID] = "L1IMU9", [L1IMU10_HWID] = "L1IMU10", [L1IMU11_HWID] = "L1IMU11", [L1IMU12_HWID] = "L1IMU12", [L1IMU13_HWID] = "L1IMU13", [L1IMU14_HWID] = "L1IMU14", [L1IMU15_HWID] = "L1IMU15", [WAFLC_HWID] = "WAFLC", [FCH_USB_PD_HWID] = "FCH_USB_PD", [PCIE_HWID] = "PCIE", [PCS_HWID] = "PCS", [DDCL_HWID] = "DDCL", [SST_HWID] = "SST", [IOAGR_HWID] = "IOAGR", [NBIF_HWID] = "NBIF", [IOAPIC_HWID] = "IOAPIC", [SYSTEMHUB_HWID] = "SYSTEMHUB", [NTBCCP_HWID] = "NTBCCP", [UMC_HWID] = "UMC", [SATA_HWID] = "SATA", [USB_HWID] = "USB", [CCXSEC_HWID] = "CCXSEC", [XGMI_HWID] = "XGMI", [XGBE_HWID] = "XGBE", [MP0_HWID] = "MP0", [VPE_HWID] = "VPE", }; static int hw_id_map[MAX_HWIP] = { [GC_HWIP] = GC_HWID, [HDP_HWIP] = HDP_HWID, [SDMA0_HWIP] = SDMA0_HWID, [SDMA1_HWIP] = SDMA1_HWID, [SDMA2_HWIP] = SDMA2_HWID, [SDMA3_HWIP] = SDMA3_HWID, [LSDMA_HWIP] = LSDMA_HWID, [MMHUB_HWIP] = MMHUB_HWID, [ATHUB_HWIP] = ATHUB_HWID, [NBIO_HWIP] = NBIF_HWID, [MP0_HWIP] = MP0_HWID, [MP1_HWIP] = MP1_HWID, [UVD_HWIP] = UVD_HWID, [VCE_HWIP] = VCE_HWID, [DF_HWIP] = DF_HWID, [DCE_HWIP] = DMU_HWID, [OSSSYS_HWIP] = OSSSYS_HWID, [SMUIO_HWIP] = SMUIO_HWID, [PWR_HWIP] = PWR_HWID, [NBIF_HWIP] = NBIF_HWID, [THM_HWIP] = THM_HWID, [CLK_HWIP] = CLKA_HWID, [UMC_HWIP] = UMC_HWID, [XGMI_HWIP] = XGMI_HWID, [DCI_HWIP] = DCI_HWID, [PCIE_HWIP] = PCIE_HWID, [VPE_HWIP] = VPE_HWID, [ISP_HWIP] = ISP_HWID, }; static int amdgpu_discovery_read_binary_from_sysmem(struct amdgpu_device *adev, uint8 { u64 tmr_offset, tmr_size, pos; void *discv_regn; int ret; ret = amdgpu_acpi_get_tmr_info(adev, &tmr_offset, &tmr_size); if (ret) return ret; pos = tmr_offset + tmr_size - DISCOVERY_TMR_OFFSET; /* This region is read-only and reserved from system use */ discv_regn = memremap(pos, adev->mman.discovery_tmr_size, MEMREMAP_WC); if (discv_regn) { memcpy(binary, discv_regn, adev->mman.discovery_tmr_size); memunmap(discv_regn); return 0; } return -ENOENT; } #define IP_DISCOVERY_V2 2 #define IP_DISCOVERY_V4 4 static int amdgpu_discovery_read_binary_from_mem(struct amdgpu_device *adev, uint8_t *binary) { bool sz_valid = true; uint64_t vram_size; int i, ret = 0; u32 msg; if (!amdgpu_sriov_vf(adev)) { /* It can take up to two second for IFWI init to complete on some dGPUs, * but generally it should be in the 60-100ms range. Normally this starts * as soon as the device gets power so by the time the OS loads this has long * completed. However, when a card is hotplugged via e.g., USB4, we need to * wait for this to complete. Once the C2PMSG is updated, we can * continue. */ for (i = 0; i < 2000; i++) { msg = RREG32(mmMP0_SMN_C2PMSG_33); if (msg & 0x80000000) break; msleep(1); } } vram_size = RREG32(mmRCC_CONFIG_MEMSIZE); if (!vram_size || vram_size == U32_MAX) sz_valid = false; else vram_size <<= 20; if (sz_valid) { uint64_t pos = vram_size - DISCOVERY_TMR_OFFSET; amdgpu_device_vram_access(adev, pos, (uint32_t *)binary, adev->mman.discovery_tmr_size, false); } else { ret = amdgpu_discovery_read_binary_from_sysmem(adev, binary); } if (ret) dev_err(adev->dev, "failed to read discovery info from memory, vram size read: %llx", vram_size); return ret; } static int amdgpu_discovery_read_binary_from_file(struct amdgpu_device *adev, uint8_t *binary, const char *fw_name) { const struct firmware *fw; int r; r = firmware_request_nowarn(&fw, fw_name, adev->dev); if (r) { if (amdgpu_discovery == 2) dev_err(adev->dev, "can't load firmware \"%s\"\n", fw_name); else drm_info(&adev->ddev, "Optional firmware \"%s\" was not found\n", fw_name); return r; } memcpy((u8 *)binary, (u8 *)fw->data, fw->size); release_firmware(fw); return 0; } static uint16_t amdgpu_discovery_calculate_checksum(uint8_t *data, uint32_t size) { uint16_t checksum = 0; int i; for (i = 0; i < size; i++) checksum += data[i]; return checksum; } static inline bool amdgpu_discovery_verify_checksum(uint8_t *data, uint32_t size, uint16_t expected) { return !!(amdgpu_discovery_calculate_checksum(data, size) == expected); } static inline bool amdgpu_discovery_verify_binary_signature(uint8_t *binary) { struct binary_header *bhdr; bhdr = (struct binary_header *)binary; return (le32_to_cpu(bhdr->binary_signature) == BINARY_SIGNATURE); } static void amdgpu_discovery_harvest_config_quirk(struct amdgpu_device *adev) { /* * So far, apply this quirk only on those Navy Flounder boards which * have a bad harvest table of VCN config. */ if ((amdgpu_ip_version(adev, UVD_HWIP, 1) == IP_VERSION(3, 0, 1)) && (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(10, 3, 2))) { switch (adev->pdev->revision) { case 0xC1: case 0xC2: case 0xC3: case 0xC5: case 0xC7: case 0xCF: case 0xDF: adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN1; adev->vcn.inst_mask &= ~AMDGPU_VCN_HARVEST_VCN1; break; default: break; } } } static int amdgpu_discovery_verify_npsinfo(struct amdgpu_device *adev, struct binary_header *bhdr) { struct table_info *info; uint16_t checksum; uint16_t offset; info = &bhdr->table_list[NPS_INFO]; offset = le16_to_cpu(info->offset); checksum = le16_to_cpu(info->checksum); struct nps_info_header *nhdr = (struct nps_info_header *)(adev->mman.discovery_bin + offset); if (le32_to_cpu(nhdr->table_id) != NPS_INFO_TABLE_ID) { dev_dbg(adev->dev, "invalid ip discovery nps info table id\n"); return -EINVAL; } if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, le32_to_cpu(nhdr->size_bytes), checksum)) { dev_dbg(adev->dev, "invalid nps info data table checksum\n"); return -EINVAL; } return 0; } static const char *amdgpu_discovery_get_fw_name(struct amdgpu_device *adev) { if (amdgpu_discovery == 2) return "amdgpu/ip_discovery.bin"; switch (adev->asic_type) { case CHIP_VEGA10: return "amdgpu/vega10_ip_discovery.bin"; case CHIP_VEGA12: return "amdgpu/vega12_ip_discovery.bin"; case CHIP_RAVEN: if (adev->apu_flags & AMD_APU_IS_RAVEN2) return "amdgpu/raven2_ip_discovery.bin"; else if (adev->apu_flags & AMD_APU_IS_PICASSO) return "amdgpu/picasso_ip_discovery.bin"; else return "amdgpu/raven_ip_discovery.bin"; case CHIP_VEGA20: return "amdgpu/vega20_ip_discovery.bin"; case CHIP_ARCTURUS: return "amdgpu/arcturus_ip_discovery.bin"; case CHIP_ALDEBARAN: return "amdgpu/aldebaran_ip_discovery.bin"; default: return NULL; } } static int amdgpu_discovery_init(struct amdgpu_device *adev) { struct table_info *info; struct binary_header *bhdr; const char *fw_name; uint16_t offset; uint16_t size; uint16_t checksum; int r; adev->mman.discovery_tmr_size = DISCOVERY_TMR_SIZE; adev->mman.discovery_bin = kzalloc(adev->mman.discovery_tmr_size, GFP_KERNEL); if (!adev->mman.discovery_bin) return -ENOMEM; /* Read from file if it is the preferred option */ fw_name = amdgpu_discovery_get_fw_name(adev); if (fw_name != NULL) { drm_dbg(&adev->ddev, "use ip discovery information from file"); r = amdgpu_discovery_read_binary_from_file(adev, adev->mman.discovery_bin, fw_name); if (r) goto out; } else { drm_dbg(&adev->ddev, "use ip discovery information from memory"); r = amdgpu_discovery_read_binary_from_mem( adev, adev->mman.discovery_bin); if (r) goto out; } /* check the ip discovery binary signature */ if (!amdgpu_discovery_verify_binary_signature(adev->mman.discovery_bin)) { dev_err(adev->dev, "get invalid ip discovery binary signature\n"); r = -EINVAL; goto out; } bhdr = (struct binary_header *)adev->mman.discovery_bin; offset = offsetof(struct binary_header, binary_checksum) + sizeof(bhdr->binary_checksum); size = le16_to_cpu(bhdr->binary_size) - offset; checksum = le16_to_cpu(bhdr->binary_checksum); if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, size, checksum)) { dev_err(adev->dev, "invalid ip discovery binary checksum\n"); r = -EINVAL; goto out; } info = &bhdr->table_list[IP_DISCOVERY]; offset = le16_to_cpu(info->offset); checksum = le16_to_cpu(info->checksum); if (offset) { struct ip_discovery_header *ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + offset); if (le32_to_cpu(ihdr->signature) != DISCOVERY_TABLE_SIGNATURE) { dev_err(adev->dev, "invalid ip discovery data table signature\n"); r = -EINVAL; goto out; } if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, le16_to_cpu(ihdr->size), checksum)) { dev_err(adev->dev, "invalid ip discovery data table checksum\n"); r = -EINVAL; goto out; } } info = &bhdr->table_list[GC]; offset = le16_to_cpu(info->offset); checksum = le16_to_cpu(info->checksum); if (offset) { struct gpu_info_header *ghdr = (struct gpu_info_header *)(adev->mman.discovery_bin + offset); if (le32_to_cpu(ghdr->table_id) != GC_TABLE_ID) { dev_err(adev->dev, "invalid ip discovery gc table id\n"); r = -EINVAL; goto out; } if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, le32_to_cpu(ghdr->size), checksum)) { dev_err(adev->dev, "invalid gc data table checksum\n"); r = -EINVAL; goto out; } } info = &bhdr->table_list[HARVEST_INFO]; offset = le16_to_cpu(info->offset); checksum = le16_to_cpu(info->checksum); if (offset) { struct harvest_info_header *hhdr = (struct harvest_info_header *)(adev->mman.discovery_bin + offset); if (le32_to_cpu(hhdr->signature) != HARVEST_TABLE_SIGNATURE) { dev_err(adev->dev, "invalid ip discovery harvest table signature\n"); r = -EINVAL; goto out; } if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, sizeof(struct harvest_table), checksum)) { dev_err(adev->dev, "invalid harvest data table checksum\n"); r = -EINVAL; goto out; } } info = &bhdr->table_list[VCN_INFO]; offset = le16_to_cpu(info->offset); checksum = le16_to_cpu(info->checksum); if (offset) { struct vcn_info_header *vhdr = (struct vcn_info_header *)(adev->mman.discovery_bin + offset); if (le32_to_cpu(vhdr->table_id) != VCN_INFO_TABLE_ID) { dev_err(adev->dev, "invalid ip discovery vcn table id\n"); r = -EINVAL; goto out; } if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, le32_to_cpu(vhdr->size_bytes), checksum)) { dev_err(adev->dev, "invalid vcn data table checksum\n"); r = -EINVAL; goto out; } } info = &bhdr->table_list[MALL_INFO]; offset = le16_to_cpu(info->offset); checksum = le16_to_cpu(info->checksum); if (0 && offset) { struct mall_info_header *mhdr = (struct mall_info_header *)(adev->mman.discovery_bin + offset); if (le32_to_cpu(mhdr->table_id) != MALL_INFO_TABLE_ID) { dev_err(adev->dev, "invalid ip discovery mall table id\n"); r = -EINVAL; goto out; } if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, le32_to_cpu(mhdr->size_bytes), checksum)) { dev_err(adev->dev, "invalid mall data table checksum\n"); r = -EINVAL; goto out; } } return 0; out: kfree(adev->mman.discovery_bin); adev->mman.discovery_bin = NULL; if ((amdgpu_discovery != 2) && (RREG32(mmIP_DISCOVERY_VERSION) == 4)) amdgpu_ras_query_boot_status(adev, 4); return r; } static void amdgpu_discovery_sysfs_fini(struct amdgpu_device *adev); void amdgpu_discovery_fini(struct amdgpu_device *adev) { amdgpu_discovery_sysfs_fini(adev); kfree(adev->mman.discovery_bin); adev->mman.discovery_bin = NULL; } static int amdgpu_discovery_validate_ip(struct amdgpu_device *adev, uint8_t instance, uint16_t hw_id) { if (instance >= HWIP_MAX_INSTANCE) { dev_err(adev->dev, "Unexpected instance_number (%d) from ip discovery blob\n", instance); return -EINVAL; } if (hw_id >= HW_ID_MAX) { dev_err(adev->dev, "Unexpected hw_id (%d) from ip discovery blob\n", hw_id); return -EINVAL; } return 0; } static void amdgpu_discovery_read_harvest_bit_per_ip(struct amdgpu_device *adev, uint32_t *vcn_harvest_count) { struct binary_header *bhdr; struct ip_discovery_header *ihdr; struct die_header *dhdr; struct ip *ip; uint16_t die_offset, ip_offset, num_dies, num_ips; uint16_t hw_id; uint8_t inst; int i, j; bhdr = (struct binary_header *)adev->mman.discovery_bin; ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); num_dies = le16_to_cpu(ihdr->num_dies); /* scan harvest bit of all IP data structures */ for (i = 0; i < num_dies; i++) { die_offset = le16_to_cpu(ihdr->die_info[i].die_offset); dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); num_ips = le16_to_cpu(dhdr->num_ips); ip_offset = die_offset + sizeof(*dhdr); for (j = 0; j < num_ips; j++) { ip = (struct ip *)(adev->mman.discovery_bin + ip_offset); inst = ip->number_instance; hw_id = le16_to_cpu(ip->hw_id); if (amdgpu_discovery_validate_ip(adev, inst, hw_id)) goto next_ip; if (ip->harvest == 1) { switch (hw_id) { case VCN_HWID: (*vcn_harvest_count)++; if (inst == 0) { adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN0; adev->vcn.inst_mask &= ~AMDGPU_VCN_HARVEST_VCN0; adev->jpeg.inst_mask &= ~AMDGPU_VCN_HARVEST_VCN0; } else { adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN1; adev->vcn.inst_mask &= ~AMDGPU_VCN_HARVEST_VCN1; adev->jpeg.inst_mask &= ~AMDGPU_VCN_HARVEST_VCN1; } break; case DMU_HWID: adev->harvest_ip_mask |= AMD_HARVEST_IP_DMU_MASK; break; default: break; } } next_ip: ip_offset += struct_size(ip, base_address, ip->num_base_address); } } } static void amdgpu_discovery_read_from_harvest_table(struct amdgpu_device *adev, uint32_t *vcn_harvest_count, uint32_t *umc_harvest_count) { struct binary_header *bhdr; struct harvest_table *harvest_info; u16 offset; int i; uint32_t umc_harvest_config = 0; bhdr = (struct binary_header *)adev->mman.discovery_bin; offset = le16_to_cpu(bhdr->table_list[HARVEST_INFO].offset); if (!offset) { dev_err(adev->dev, "invalid harvest table offset\n"); return; } harvest_info = (struct harvest_table *)(adev->mman.discovery_bin + offset); for (i = 0; i < 32; i++) { if (le16_to_cpu(harvest_info->list[i].hw_id) == 0) break; switch (le16_to_cpu(harvest_info->list[i].hw_id)) { case VCN_HWID: (*vcn_harvest_count)++; adev->vcn.harvest_config |= (1 << harvest_info->list[i].number_instance); adev->jpeg.harvest_config |= (1 << harvest_info->list[i].number_instance); adev->vcn.inst_mask &= ~(1U << harvest_info->list[i].number_instance); adev->jpeg.inst_mask &= ~(1U << harvest_info->list[i].number_instance); break; case DMU_HWID: adev->harvest_ip_mask |= AMD_HARVEST_IP_DMU_MASK; break; case UMC_HWID: umc_harvest_config |= 1 << (le16_to_cpu(harvest_info->list[i].number_instance)); (*umc_harvest_count)++; break; case GC_HWID: adev->gfx.xcc_mask &= ~(1U << harvest_info->list[i].number_instance); break; case SDMA0_HWID: adev->sdma.sdma_mask &= ~(1U << harvest_info->list[i].number_instance); break; #if defined(CONFIG_DRM_AMD_ISP) case ISP_HWID: adev->isp.harvest_config |= ~(1U << harvest_info->list[i].number_instance); break; #endif default: break; } } adev->umc.active_mask = ((1 << adev->umc.node_inst_num) - 1) & ~umc_harvest_config; } /* ================================================== */ struct ip_hw_instance { struct kobject kobj; /* ip_discovery/die/#die/#hw_id/#instance/<attrs...> */ int hw_id; u8 num_instance; u8 major, minor, revision; u8 harvest; int num_base_addresses; u32 base_addr[] __counted_by(num_base_addresses); }; struct ip_hw_id { struct kset hw_id_kset; /* ip_discovery/die/#die/#hw_id/, contains ip_hw_instance */ int hw_id; }; struct ip_die_entry { struct kset ip_kset; /* ip_discovery/die/#die/, contains ip_hw_id */ u16 num_ips; }; /* -------------------------------------------------- */ struct ip_hw_instance_attr { struct attribute attr; ssize_t (*show)(struct ip_hw_instance *ip_hw_instance, char *buf); }; static ssize_t hw_id_show(struct ip_hw_instance *ip_hw_instance, char *buf) { return sysfs_emit(buf, "%d\n", ip_hw_instance->hw_id); } static ssize_t num_instance_show(struct ip_hw_instance *ip_hw_instance, char *buf) { return sysfs_emit(buf, "%d\n", ip_hw_instance->num_instance); } static ssize_t major_show(struct ip_hw_instance *ip_hw_instance, char *buf) { return sysfs_emit(buf, "%d\n", ip_hw_instance->major); } static ssize_t minor_show(struct ip_hw_instance *ip_hw_instance, char *buf) { return sysfs_emit(buf, "%d\n", ip_hw_instance->minor); } static ssize_t revision_show(struct ip_hw_instance *ip_hw_instance, char *buf) { return sysfs_emit(buf, "%d\n", ip_hw_instance->revision); } static ssize_t harvest_show(struct ip_hw_instance *ip_hw_instance, char *buf) { return sysfs_emit(buf, "0x%01X\n", ip_hw_instance->harvest); } static ssize_t num_base_addresses_show(struct ip_hw_instance *ip_hw_instance, char *bu { return sysfs_emit(buf, "%d\n", ip_hw_instance->num_base_addresses); } static ssize_t base_addr_show(struct ip_hw_instance *ip_hw_instance, char *buf) { ssize_t res, at; int ii; for (res = at = ii = 0; ii < ip_hw_instance->num_base_addresses; ii++) { /* Here we satisfy the condition that, at + size <= PAGE_SIZE. */ if (at + 12 > PAGE_SIZE) break; res = sysfs_emit_at(buf, at, "0x%08X\n", ip_hw_instance->base_addr[ii]); if (res <= 0) break; at += res; } return res < 0 ? res : at; } static struct ip_hw_instance_attr ip_hw_attr[] = { __ATTR_RO(hw_id), __ATTR_RO(num_instance), __ATTR_RO(major), __ATTR_RO(minor), __ATTR_RO(revision), __ATTR_RO(harvest), __ATTR_RO(num_base_addresses), __ATTR_RO(base_addr), }; static struct attribute *ip_hw_instance_attrs[ARRAY_SIZE(ip_hw_attr) + 1]; ATTRIBUTE_GROUPS(ip_hw_instance); #define to_ip_hw_instance(x) container_of(x, struct ip_hw_instance, kobj) #define to_ip_hw_instance_attr(x) container_of(x, struct ip_hw_instance_attr, attr) static ssize_t ip_hw_instance_attr_show(struct kobject *kobj, struct attribute *attr, char *buf) { struct ip_hw_instance *ip_hw_instance = to_ip_hw_instance(kobj); struct ip_hw_instance_attr *ip_hw_attr = to_ip_hw_instance_attr(attr); if (!ip_hw_attr->show) return -EIO; return ip_hw_attr->show(ip_hw_instance, buf); } static const struct sysfs_ops ip_hw_instance_sysfs_ops = { .show = ip_hw_instance_attr_show, }; static void ip_hw_instance_release(struct kobject *kobj) { struct ip_hw_instance *ip_hw_instance = to_ip_hw_instance(kobj); kfree(ip_hw_instance); } static const struct kobj_type ip_hw_instance_ktype = { .release = ip_hw_instance_release, .sysfs_ops = &ip_hw_instance_sysfs_ops, .default_groups = ip_hw_instance_groups, }; /* -------------------------------------------------- */ #define to_ip_hw_id(x) container_of(to_kset(x), struct ip_hw_id, hw_id_kset) static void ip_hw_id_release(struct kobject *kobj) { struct ip_hw_id *ip_hw_id = to_ip_hw_id(kobj); if (!list_empty(&ip_hw_id->hw_id_kset.list)) DRM_ERROR("ip_hw_id->hw_id_kset is not empty"); kfree(ip_hw_id); } static const struct kobj_type ip_hw_id_ktype = { .release = ip_hw_id_release, .sysfs_ops = &kobj_sysfs_ops, }; /* -------------------------------------------------- */ static void die_kobj_release(struct kobject *kobj); static void ip_disc_release(struct kobject *kobj); struct ip_die_entry_attribute { struct attribute attr; ssize_t (*show)(struct ip_die_entry *ip_die_entry, char *buf); }; #define to_ip_die_entry_attr(x) container_of(x, struct ip_die_entry_attribute, attr) static ssize_t num_ips_show(struct ip_die_entry *ip_die_entry, char *buf) { return sysfs_emit(buf, "%d\n", ip_die_entry->num_ips); } /* If there are more ip_die_entry attrs, other than the number of IPs, * we can make this intro an array of attrs, and then initialize * ip_die_entry_attrs in a loop. */ static struct ip_die_entry_attribute num_ips_attr = __ATTR_RO(num_ips); static struct attribute *ip_die_entry_attrs[] = { &num_ips_attr.attr, NULL, }; ATTRIBUTE_GROUPS(ip_die_entry); /* ip_die_entry_groups */ #define to_ip_die_entry(x) container_of(to_kset(x), struct ip_die_entry, ip_kset) static ssize_t ip_die_entry_attr_show(struct kobject *kobj, struct attribute *attr, char *buf) { struct ip_die_entry_attribute *ip_die_entry_attr = to_ip_die_entry_attr(attr); struct ip_die_entry *ip_die_entry = to_ip_die_entry(kobj); if (!ip_die_entry_attr->show) return -EIO; return ip_die_entry_attr->show(ip_die_entry, buf); } static void ip_die_entry_release(struct kobject *kobj) { struct ip_die_entry *ip_die_entry = to_ip_die_entry(kobj); if (!list_empty(&ip_die_entry->ip_kset.list)) DRM_ERROR("ip_die_entry->ip_kset is not empty"); kfree(ip_die_entry); } static const struct sysfs_ops ip_die_entry_sysfs_ops = { .show = ip_die_entry_attr_show, }; static const struct kobj_type ip_die_entry_ktype = { .release = ip_die_entry_release, .sysfs_ops = &ip_die_entry_sysfs_ops, .default_groups = ip_die_entry_groups, }; static const struct kobj_type die_kobj_ktype = { .release = die_kobj_release, .sysfs_ops = &kobj_sysfs_ops, }; static const struct kobj_type ip_discovery_ktype = { .release = ip_disc_release, .sysfs_ops = &kobj_sysfs_ops, }; struct ip_discovery_top { struct kobject kobj; /* ip_discovery/ */ struct kset die_kset; /* ip_discovery/die/, contains ip_die_entry */ struct amdgpu_device *adev; }; static void die_kobj_release(struct kobject *kobj) { struct ip_discovery_top *ip_top = container_of(to_kset(kobj), struct ip_discovery_top, die_kset); if (!list_empty(&ip_top->die_kset.list)) DRM_ERROR("ip_top->die_kset is not empty"); } static void ip_disc_release(struct kobject *kobj) { struct ip_discovery_top *ip_top = container_of(kobj, struct ip_discovery_top, kobj); struct amdgpu_device *adev = ip_top->adev; adev->ip_top = NULL; kfree(ip_top); } static uint8_t amdgpu_discovery_get_harvest_info(struct amdgpu_device *adev, uint16_t hw_id, uint8_t inst) { uint8_t harvest = 0; /* Until a uniform way is figured, get mask based on hwid */ switch (hw_id) { case VCN_HWID: /* VCN vs UVD+VCE */ if (!amdgpu_ip_version(adev, VCE_HWIP, 0)) harvest = ((1 << inst) & adev->vcn.inst_mask) == 0; break; case DMU_HWID: if (adev->harvest_ip_mask & AMD_HARVEST_IP_DMU_MASK) harvest = 0x1; break; case UMC_HWID: /* TODO: It needs another parsing; for now, ignore.*/ break; case GC_HWID: harvest = ((1 << inst) & adev->gfx.xcc_mask) == 0; break; case SDMA0_HWID: harvest = ((1 << inst) & adev->sdma.sdma_mask) == 0; break; default: break; } return harvest; } static int amdgpu_discovery_sysfs_ips(struct amdgpu_device *adev, struct ip_die_entry *ip_die_entry, const size_t _ip_offset, const int num_ips, bool reg_base_64) { int ii, jj, kk, res; uint16_t hw_id; uint8_t inst; DRM_DEBUG("num_ips:%d", num_ips); /* Find all IPs of a given HW ID, and add their instance to * #die/#hw_id/#instance/<attributes> */ for (ii = 0; ii < HW_ID_MAX; ii++) { struct ip_hw_id *ip_hw_id = NULL; size_t ip_offset = _ip_offset; for (jj = 0; jj < num_ips; jj++) { struct ip_v4 *ip; struct ip_hw_instance *ip_hw_instance; ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); inst = ip->instance_number; hw_id = le16_to_cpu(ip->hw_id); if (amdgpu_discovery_validate_ip(adev, inst, hw_id) || hw_id != ii) goto next_ip; DRM_DEBUG("match:%d @ ip_offset:%zu", ii, ip_offset); /* We have a hw_id match; register the hw * block if not yet registered. */ if (!ip_hw_id) { ip_hw_id = kzalloc(sizeof(*ip_hw_id), GFP_KERNEL); if (!ip_hw_id) return -ENOMEM; ip_hw_id->hw_id = ii; kobject_set_name(&ip_hw_id->hw_id_kset.kobj, "%d", ii); ip_hw_id->hw_id_kset.kobj.kset = &ip_die_entry->ip_kset; ip_hw_id->hw_id_kset.kobj.ktype = &ip_hw_id_ktype; res = kset_register(&ip_hw_id->hw_id_kset); if (res) { DRM_ERROR("Couldn't register ip_hw_id kset"); kfree(ip_hw_id); return res; } if (hw_id_names[ii]) { res = sysfs_create_link(&ip_die_entry->ip_kset.kobj, &ip_hw_id->hw_id_kset.kobj, hw_id_names[ii]); if (res) { DRM_ERROR("Couldn't create IP link %s in IP Die:%s\n", hw_id_names[ii], kobject_name(&ip_die_entry->ip_kset.kobj)); } } } /* Now register its instance. */ ip_hw_instance = kzalloc(struct_size(ip_hw_instance, base_addr, ip->num_base_address), GFP_KERNEL); if (!ip_hw_instance) { DRM_ERROR("no memory for ip_hw_instance"); return -ENOMEM; } ip_hw_instance->hw_id = le16_to_cpu(ip->hw_id); /* == ii */ ip_hw_instance->num_instance = ip->instance_number; ip_hw_instance->major = ip->major; ip_hw_instance->minor = ip->minor; ip_hw_instance->revision = ip->revision; ip_hw_instance->harvest = amdgpu_discovery_get_harvest_info( adev, ip_hw_instance->hw_id, ip_hw_instance->num_instance); ip_hw_instance->num_base_addresses = ip->num_base_address; for (kk = 0; kk < ip_hw_instance->num_base_addresses; kk++) { if (reg_base_64) ip_hw_instance->base_addr[kk] = lower_32_bits(le64_to_cpu(ip->base_address_64[kk])) & 0x3FFFFFFF; else ip_hw_instance->base_addr[kk] = ip->base_address[kk]; } kobject_init(&ip_hw_instance->kobj, &ip_hw_instance_ktype); ip_hw_instance->kobj.kset = &ip_hw_id->hw_id_kset; res = kobject_add(&ip_hw_instance->kobj, NULL, "%d", ip_hw_instance->num_instance); next_ip: if (reg_base_64) ip_offset += struct_size(ip, base_address_64, ip->num_base_address); else ip_offset += struct_size(ip, base_address, ip->num_base_address); } } return 0; } static int amdgpu_discovery_sysfs_recurse(struct amdgpu_device *adev) { struct binary_header *bhdr; struct ip_discovery_header *ihdr; struct die_header *dhdr; struct kset *die_kset = &adev->ip_top->die_kset; u16 num_dies, die_offset, num_ips; size_t ip_offset; int ii, res; bhdr = (struct binary_header *)adev->mman.discovery_bin; ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); num_dies = le16_to_cpu(ihdr->num_dies); DRM_DEBUG("number of dies: %d\n", num_dies); for (ii = 0; ii < num_dies; ii++) { struct ip_die_entry *ip_die_entry; die_offset = le16_to_cpu(ihdr->die_info[ii].die_offset); dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); num_ips = le16_to_cpu(dhdr->num_ips); ip_offset = die_offset + sizeof(*dhdr); /* Add the die to the kset. * * dhdr->die_id == ii, which was checked in * amdgpu_discovery_reg_base_init(). */ ip_die_entry = kzalloc(sizeof(*ip_die_entry), GFP_KERNEL); if (!ip_die_entry) return -ENOMEM; ip_die_entry->num_ips = num_ips; kobject_set_name(&ip_die_entry->ip_kset.kobj, "%d", le16_to_cpu(dhdr->die_id)); ip_die_entry->ip_kset.kobj.kset = die_kset; ip_die_entry->ip_kset.kobj.ktype = &ip_die_entry_ktype; res = kset_register(&ip_die_entry->ip_kset); if (res) { DRM_ERROR("Couldn't register ip_die_entry kset"); kfree(ip_die_entry); return res; } amdgpu_discovery_sysfs_ips(adev, ip_die_entry, ip_offset, num_ips, !!ihdr->base_addr_ } return 0; } static int amdgpu_discovery_sysfs_init(struct amdgpu_device *adev) { struct kset *die_kset; int res, ii; if (!adev->mman.discovery_bin) return -EINVAL; adev->ip_top = kzalloc(sizeof(*adev->ip_top), GFP_KERNEL); if (!adev->ip_top) return -ENOMEM; adev->ip_top->adev = adev; res = kobject_init_and_add(&adev->ip_top->kobj, &ip_discovery_ktype, &adev->dev->kobj, "ip_discovery"); if (res) { DRM_ERROR("Couldn't init and add ip_discovery/"); goto Err; } die_kset = &adev->ip_top->die_kset; kobject_set_name(&die_kset->kobj, "%s", "die"); die_kset->kobj.parent = &adev->ip_top->kobj; die_kset->kobj.ktype = &die_kobj_ktype; res = kset_register(&adev->ip_top->die_kset); if (res) { DRM_ERROR("Couldn't register die_kset"); goto Err; } for (ii = 0; ii < ARRAY_SIZE(ip_hw_attr); ii++) ip_hw_instance_attrs[ii] = &ip_hw_attr[ii].attr; ip_hw_instance_attrs[ii] = NULL; res = amdgpu_discovery_sysfs_recurse(adev); return res; Err: kobject_put(&adev->ip_top->kobj); return res; } /* -------------------------------------------------- */ #define list_to_kobj(el) container_of(el, struct kobject, entry) static void amdgpu_discovery_sysfs_ip_hw_free(struct ip_hw_id *ip_hw_id) { struct list_head *el, *tmp; struct kset *hw_id_kset; hw_id_kset = &ip_hw_id->hw_id_kset; spin_lock(&hw_id_kset->list_lock); list_for_each_prev_safe(el, tmp, &hw_id_kset->list) { list_del_init(el); spin_unlock(&hw_id_kset->list_lock); /* kobject is embedded in ip_hw_instance */ kobject_put(list_to_kobj(el)); spin_lock(&hw_id_kset->list_lock); } spin_unlock(&hw_id_kset->list_lock); kobject_put(&ip_hw_id->hw_id_kset.kobj); } static void amdgpu_discovery_sysfs_die_free(struct ip_die_entry *ip_die_entry) { struct list_head *el, *tmp; struct kset *ip_kset; ip_kset = &ip_die_entry->ip_kset; spin_lock(&ip_kset->list_lock); list_for_each_prev_safe(el, tmp, &ip_kset->list) { list_del_init(el); spin_unlock(&ip_kset->list_lock); amdgpu_discovery_sysfs_ip_hw_free(to_ip_hw_id(list_to_kobj(el))); spin_lock(&ip_kset->list_lock); } spin_unlock(&ip_kset->list_lock); kobject_put(&ip_die_entry->ip_kset.kobj); } static void amdgpu_discovery_sysfs_fini(struct amdgpu_device *adev) { struct list_head *el, *tmp; struct kset *die_kset; die_kset = &adev->ip_top->die_kset; spin_lock(&die_kset->list_lock); list_for_each_prev_safe(el, tmp, &die_kset->list) { list_del_init(el); spin_unlock(&die_kset->list_lock); amdgpu_discovery_sysfs_die_free(to_ip_die_entry(list_to_kobj(el))); spin_lock(&die_kset->list_lock); } spin_unlock(&die_kset->list_lock); kobject_put(&adev->ip_top->die_kset.kobj); kobject_put(&adev->ip_top->kobj); } /* ================================================== */ static int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev) { uint8_t num_base_address, subrev, variant; struct binary_header *bhdr; struct ip_discovery_header *ihdr; struct die_header *dhdr; struct ip_v4 *ip; uint16_t die_offset; uint16_t ip_offset; uint16_t num_dies; uint32_t wafl_ver; uint16_t num_ips; uint16_t hw_id; uint8_t inst; int hw_ip; int i, j, k; int r; r = amdgpu_discovery_init(adev); if (r) return r; wafl_ver = 0; adev->gfx.xcc_mask = 0; adev->sdma.sdma_mask = 0; adev->vcn.inst_mask = 0; adev->jpeg.inst_mask = 0; bhdr = (struct binary_header *)adev->mman.discovery_bin; ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); num_dies = le16_to_cpu(ihdr->num_dies); DRM_DEBUG("number of dies: %d\n", num_dies); for (i = 0; i < num_dies; i++) { die_offset = le16_to_cpu(ihdr->die_info[i].die_offset); dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); num_ips = le16_to_cpu(dhdr->num_ips); ip_offset = die_offset + sizeof(*dhdr); if (le16_to_cpu(dhdr->die_id) != i) { DRM_ERROR("invalid die id %d, expected %d\n", le16_to_cpu(dhdr->die_id), i); return -EINVAL; } DRM_DEBUG("number of hardware IPs on die%d: %d\n", le16_to_cpu(dhdr->die_id), num_ips); for (j = 0; j < num_ips; j++) { ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); inst = ip->instance_number; hw_id = le16_to_cpu(ip->hw_id); if (amdgpu_discovery_validate_ip(adev, inst, hw_id)) goto next_ip; num_base_address = ip->num_base_address; DRM_DEBUG("%s(%d) #%d v%d.%d.%d:\n", hw_id_names[le16_to_cpu(ip->hw_id)], le16_to_cpu(ip->hw_id), ip->instance_number, ip->major, ip->minor, ip->revision); if (le16_to_cpu(ip->hw_id) == VCN_HWID) { /* Bit [5:0]: original revision value * Bit [7:6]: en/decode capability: * 0b00 : VCN function normally * 0b10 : encode is disabled * 0b01 : decode is disabled */ if (adev->vcn.num_vcn_inst < AMDGPU_MAX_VCN_INSTANCES) { adev->vcn.inst[adev->vcn.num_vcn_inst].vcn_config = ip->revision & 0xc0; adev->vcn.num_vcn_inst++; adev->vcn.inst_mask |= (1U << ip->instance_number); adev->jpeg.inst_mask |= (1U << ip->instance_number); } else { dev_err(adev->dev, "Too many VCN instances: %d vs %d\n", adev->vcn.num_vcn_inst + 1, AMDGPU_MAX_VCN_INSTANCES); } ip->revision &= ~0xc0; } if (le16_to_cpu(ip->hw_id) == SDMA0_HWID || le16_to_cpu(ip->hw_id) == SDMA1_HWID || le16_to_cpu(ip->hw_id) == SDMA2_HWID || le16_to_cpu(ip->hw_id) == SDMA3_HWID) { if (adev->sdma.num_instances < AMDGPU_MAX_SDMA_INSTANCES) { adev->sdma.num_instances++; adev->sdma.sdma_mask |= (1U << ip->instance_number); } else { dev_err(adev->dev, "Too many SDMA instances: %d vs %d\n", adev->sdma.num_instances + 1, AMDGPU_MAX_SDMA_INSTANCES); } } if (le16_to_cpu(ip->hw_id) == VPE_HWID) { if (adev->vpe.num_instances < AMDGPU_MAX_VPE_INSTANCES) adev->vpe.num_instances++; else dev_err(adev->dev, "Too many VPE instances: %d vs %d\n", adev->vpe.num_instances + 1, AMDGPU_MAX_VPE_INSTANCES); } if (le16_to_cpu(ip->hw_id) == UMC_HWID) { adev->gmc.num_umc++; adev->umc.node_inst_num++; } if (le16_to_cpu(ip->hw_id) == GC_HWID) adev->gfx.xcc_mask |= (1U << ip->instance_number); if (!wafl_ver && le16_to_cpu(ip->hw_id) == WAFLC_HWID) wafl_ver = IP_VERSION_FULL(ip->major, ip->minor, ip->revision, 0, 0); for (k = 0; k < num_base_address; k++) { /* * convert the endianness of base addresses in place, * so that we don't need to convert them when accessing adev->reg_offset. */ if (ihdr->base_addr_64_bit) /* Truncate the 64bit base address from ip discovery * and only store lower 32bit ip base in reg_offset[]. * Bits > 32 follows ASIC specific format, thus just * discard them and handle it within specific ASIC. * By this way reg_offset[] and related helpers can * stay unchanged. * The base address is in dwords, thus clear the * highest 2 bits to store. */ ip->base_address[k] = lower_32_bits(le64_to_cpu(ip->base_address_64[k])) & 0x3FFFFFFF; else ip->base_address[k] = le32_to_cpu(ip->base_address[k]); DRM_DEBUG("\t0x%08x\n", ip->base_address[k]); } for (hw_ip = 0; hw_ip < MAX_HWIP; hw_ip++) { if (hw_id_map[hw_ip] == le16_to_cpu(ip->hw_id) && hw_id_map[hw_ip] != 0) { DRM_DEBUG("set register base offset for %s\n", hw_id_names[le16_to_cpu(ip->hw_id)]); adev->reg_offset[hw_ip][ip->instance_number] = ip->base_address; /* Instance support is somewhat inconsistent. * SDMA is a good example. Sienna cichlid has 4 total * SDMA instances, each enumerated separately (HWIDs * 42, 43, 68, 69). Arcturus has 8 total SDMA instances, * but they are enumerated as multiple instances of the * same HWIDs (4x HWID 42, 4x HWID 43). UMC is another * example. On most chips there are multiple instances * with the same HWID. */ if (ihdr->version < 3) { subrev = 0; variant = 0; } else { subrev = ip->sub_revision; variant = ip->variant; } adev->ip_versions[hw_ip] [ip->instance_number] = IP_VERSION_FULL(ip->major, ip->minor, ip->revision, variant, subrev); } } next_ip: if (ihdr->base_addr_64_bit) ip_offset += struct_size(ip, base_address_64, ip->num_base_address); else ip_offset += struct_size(ip, base_address, ip->num_base_address); } } if (wafl_ver && !adev->ip_versions[XGMI_HWIP][0]) adev->ip_versions[XGMI_HWIP][0] = wafl_ver; return 0; } static void amdgpu_discovery_harvest_ip(struct amdgpu_device *adev) { struct ip_discovery_header *ihdr; struct binary_header *bhdr; int vcn_harvest_count = 0; int umc_harvest_count = 0; uint16_t offset, ihdr_ver; bhdr = (struct binary_header *)adev->mman.discovery_bin; offset = le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset); ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + offset); ihdr_ver = le16_to_cpu(ihdr->version); /* * Harvest table does not fit Navi1x and legacy GPUs, * so read harvest bit per IP data structure to set * harvest configuration. */ if (amdgpu_ip_version(adev, GC_HWIP, 0) < IP_VERSION(10, 2, 0) && ihdr_ver <= 2) { if ((adev->pdev->device == 0x731E && (adev->pdev->revision == 0xC6 || adev->pdev->revision == 0xC7)) || (adev->pdev->device == 0x7340 && adev->pdev->revision == 0xC9) || (adev->pdev->device == 0x7360 && adev->pdev->revision == 0xC7)) amdgpu_discovery_read_harvest_bit_per_ip(adev, &vcn_harvest_count); } else { amdgpu_discovery_read_from_harvest_table(adev, &vcn_harvest_count, &umc_harvest_count); } amdgpu_discovery_harvest_config_quirk(adev); if (vcn_harvest_count == adev->vcn.num_vcn_inst) { adev->harvest_ip_mask |= AMD_HARVEST_IP_VCN_MASK; adev->harvest_ip_mask |= AMD_HARVEST_IP_JPEG_MASK; } if (umc_harvest_count < adev->gmc.num_umc) { adev->gmc.num_umc -= umc_harvest_count; } } union gc_info { struct gc_info_v1_0 v1; struct gc_info_v1_1 v1_1; struct gc_info_v1_2 v1_2; struct gc_info_v1_3 v1_3; struct gc_info_v2_0 v2; struct gc_info_v2_1 v2_1; }; static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev) { struct binary_header *bhdr; union gc_info *gc_info; u16 offset; if (!adev->mman.discovery_bin) { DRM_ERROR("ip discovery uninitialized\n"); return -EINVAL; } bhdr = (struct binary_header *)adev->mman.discovery_bin; offset = le16_to_cpu(bhdr->table_list[GC].offset); if (!offset) return 0; gc_info = (union gc_info *)(adev->mman.discovery_bin + offset); switch (le16_to_cpu(gc_info->v1.header.version_major)) { case 1: adev->gfx.config.max_shader_engines = le32_to_cpu(gc_info->v1.gc_num_se); adev->gfx.config.max_cu_per_sh = 2 * (le32_to_cpu(gc_info->v1.gc_num_wgp0_per_sa) + le32_to_cpu(gc_info->v1.gc_num_wgp1_per_sa)); adev->gfx.config.max_sh_per_se = le32_to_cpu(gc_info->v1.gc_num_sa_per_se); adev->gfx.config.max_backends_per_se = le32_to_cpu(gc_info->v1.gc_num_rb_per_se); adev->gfx.config.max_texture_channel_caches = le32_to_cpu(gc_info->v1.gc_num_gl2c); adev->gfx.config.max_gprs = le32_to_cpu(gc_info->v1.gc_num_gprs); adev->gfx.config.max_gs_threads = le32_to_cpu(gc_info->v1.gc_num_max_gs_thds); adev->gfx.config.gs_vgt_table_depth = le32_to_cpu(gc_info->v1.gc_gs_table_depth); adev->gfx.config.gs_prim_buffer_depth = le32_to_cpu(gc_info->v1.gc_gsprim_buff_depth adev->gfx.config.double_offchip_lds_buf = le32_to_cpu(gc_info->v1.gc_double_offchip_ adev->gfx.cu_info.wave_front_size = le32_to_cpu(gc_info->v1.gc_wave_size); adev->gfx.cu_info.max_waves_per_simd = le32_to_cpu(gc_info->v1.gc_max_waves_per_simd adev->gfx.cu_info.max_scratch_slots_per_cu = le32_to_cpu(gc_info->v1.gc_max_scratch_ adev->gfx.cu_info.lds_size = le32_to_cpu(gc_info->v1.gc_lds_size); adev->gfx.config.num_sc_per_sh = le32_to_cpu(gc_info->v1.gc_num_sc_per_se) / le32_to_cpu(gc_info->v1.gc_num_sa_per_se); adev->gfx.config.num_packer_per_sc = le32_to_cpu(gc_info->v1.gc_num_packer_per_sc); if (le16_to_cpu(gc_info->v1.header.version_minor) >= 1) { adev->gfx.config.gc_num_tcp_per_sa = le32_to_cpu(gc_info->v1_1.gc_num_tcp_per_sa); adev->gfx.config.gc_num_sdp_interface = le32_to_cpu(gc_info->v1_1.gc_num_sdp_interfa adev->gfx.config.gc_num_tcps = le32_to_cpu(gc_info->v1_1.gc_num_tcps); } if (le16_to_cpu(gc_info->v1.header.version_minor) >= 2) { adev->gfx.config.gc_num_tcp_per_wpg = le32_to_cpu(gc_info->v1_2.gc_num_tcp_per_wpg); adev->gfx.config.gc_tcp_l1_size = le32_to_cpu(gc_info->v1_2.gc_tcp_l1_size); adev->gfx.config.gc_num_sqc_per_wgp = le32_to_cpu(gc_info->v1_2.gc_num_sqc_per_wgp); adev->gfx.config.gc_l1_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v1_2.gc adev->gfx.config.gc_l1_data_cache_size_per_sqc = le32_to_cpu(gc_info->v1_2.gc_l1_dat adev->gfx.config.gc_gl1c_per_sa = le32_to_cpu(gc_info->v1_2.gc_gl1c_per_sa); adev->gfx.config.gc_gl1c_size_per_instance = le32_to_cpu(gc_info->v1_2.gc_gl1c_size_ adev->gfx.config.gc_gl2c_per_gpu = le32_to_cpu(gc_info->v1_2.gc_gl2c_per_gpu); } if (le16_to_cpu(gc_info->v1.header.version_minor) >= 3) { adev->gfx.config.gc_tcp_size_per_cu = le32_to_cpu(gc_info->v1_3.gc_tcp_size_per_cu); adev->gfx.config.gc_tcp_cache_line_size = le32_to_cpu(gc_info->v1_3.gc_tcp_cache_lin adev->gfx.config.gc_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v1_3.gc_in adev->gfx.config.gc_instruction_cache_line_size = le32_to_cpu(gc_info->v1_3.gc_instr adev->gfx.config.gc_scalar_data_cache_size_per_sqc = le32_to_cpu(gc_info->v1_3.gc_sc adev->gfx.config.gc_scalar_data_cache_line_size = le32_to_cpu(gc_info->v1_3.gc_scala adev->gfx.config.gc_tcc_size = le32_to_cpu(gc_info->v1_3.gc_tcc_size); adev->gfx.config.gc_tcc_cache_line_size = le32_to_cpu(gc_info->v1_3.gc_tcc_cache_lin } break; case 2: adev->gfx.config.max_shader_engines = le32_to_cpu(gc_info->v2.gc_num_se); adev->gfx.config.max_cu_per_sh = le32_to_cpu(gc_info->v2.gc_num_cu_per_sh); adev->gfx.config.max_sh_per_se = le32_to_cpu(gc_info->v2.gc_num_sh_per_se); adev->gfx.config.max_backends_per_se = le32_to_cpu(gc_info->v2.gc_num_rb_per_se); adev->gfx.config.max_texture_channel_caches = le32_to_cpu(gc_info->v2.gc_num_tccs); adev->gfx.config.max_gprs = le32_to_cpu(gc_info->v2.gc_num_gprs); adev->gfx.config.max_gs_threads = le32_to_cpu(gc_info->v2.gc_num_max_gs_thds); adev->gfx.config.gs_vgt_table_depth = le32_to_cpu(gc_info->v2.gc_gs_table_depth); adev->gfx.config.gs_prim_buffer_depth = le32_to_cpu(gc_info->v2.gc_gsprim_buff_depth adev->gfx.config.double_offchip_lds_buf = le32_to_cpu(gc_info->v2.gc_double_offchip_ adev->gfx.cu_info.wave_front_size = le32_to_cpu(gc_info->v2.gc_wave_size); adev->gfx.cu_info.max_waves_per_simd = le32_to_cpu(gc_info->v2.gc_max_waves_per_simd adev->gfx.cu_info.max_scratch_slots_per_cu = le32_to_cpu(gc_info->v2.gc_max_scratch_ adev->gfx.cu_info.lds_size = le32_to_cpu(gc_info->v2.gc_lds_size); adev->gfx.config.num_sc_per_sh = le32_to_cpu(gc_info->v2.gc_num_sc_per_se) / le32_to_cpu(gc_info->v2.gc_num_sh_per_se); adev->gfx.config.num_packer_per_sc = le32_to_cpu(gc_info->v2.gc_num_packer_per_sc); if (le16_to_cpu(gc_info->v2.header.version_minor) == 1) { adev->gfx.config.gc_num_tcp_per_sa = le32_to_cpu(gc_info->v2_1.gc_num_tcp_per_sh); adev->gfx.config.gc_tcp_size_per_cu = le32_to_cpu(gc_info->v2_1.gc_tcp_size_per_cu); adev->gfx.config.gc_num_sdp_interface = le32_to_cpu(gc_info->v2_1.gc_num_sdp_interfa adev->gfx.config.gc_num_cu_per_sqc = le32_to_cpu(gc_info->v2_1.gc_num_cu_per_sqc); adev->gfx.config.gc_l1_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v2_1.gc adev->gfx.config.gc_l1_data_cache_size_per_sqc = le32_to_cpu(gc_info->v2_1.gc_scalar adev->gfx.config.gc_tcc_size = le32_to_cpu(gc_info->v2_1.gc_tcc_size); /* per XCD */ } break; default: dev_err(adev->dev, "Unhandled GC info table %d.%d\n", le16_to_cpu(gc_info->v1.header.version_major), le16_to_cpu(gc_info->v1.header.version_minor)); return -EINVAL; } return 0; } union mall_info { struct mall_info_v1_0 v1; struct mall_info_v2_0 v2; }; static int amdgpu_discovery_get_mall_info(struct amdgpu_device *adev) { struct binary_header *bhdr; union mall_info *mall_info; u32 u, mall_size_per_umc, m_s_present, half_use; u64 mall_size; u16 offset; if (!adev->mman.discovery_bin) { DRM_ERROR("ip discovery uninitialized\n"); return -EINVAL; } bhdr = (struct binary_header *)adev->mman.discovery_bin; offset = le16_to_cpu(bhdr->table_list[MALL_INFO].offset); if (!offset) return 0; mall_info = (union mall_info *)(adev->mman.discovery_bin + offset); switch (le16_to_cpu(mall_info->v1.header.version_major)) { case 1: mall_size = 0; mall_size_per_umc = le32_to_cpu(mall_info->v1.mall_size_per_m); m_s_present = le32_to_cpu(mall_info->v1.m_s_present); half_use = le32_to_cpu(mall_info->v1.m_half_use); for (u = 0; u < adev->gmc.num_umc; u++) { if (m_s_present & (1 << u)) mall_size += mall_size_per_umc * 2; else if (half_use & (1 << u)) mall_size += mall_size_per_umc / 2; else mall_size += mall_size_per_umc; } adev->gmc.mall_size = mall_size; adev->gmc.m_half_use = half_use; break; case 2: mall_size_per_umc = le32_to_cpu(mall_info->v2.mall_size_per_umc); adev->gmc.mall_size = (uint64_t)mall_size_per_umc * adev->gmc.num_umc; break; default: dev_err(adev->dev, "Unhandled MALL info table %d.%d\n", le16_to_cpu(mall_info->v1.header.version_major), le16_to_cpu(mall_info->v1.header.version_minor)); return -EINVAL; } return 0; } union vcn_info { struct vcn_info_v1_0 v1; }; static int amdgpu_discovery_get_vcn_info(struct amdgpu_device *adev) { struct binary_header *bhdr; union vcn_info *vcn_info; u16 offset; int v; if (!adev->mman.discovery_bin) { DRM_ERROR("ip discovery uninitialized\n"); return -EINVAL; } /* num_vcn_inst is currently limited to AMDGPU_MAX_VCN_INSTANCES * which is smaller than VCN_INFO_TABLE_MAX_NUM_INSTANCES * but that may change in the future with new GPUs so keep this * check for defensive purposes. */ if (adev->vcn.num_vcn_inst > VCN_INFO_TABLE_MAX_NUM_INSTANCES) { dev_err(adev->dev, "invalid vcn instances\n"); return -EINVAL; } bhdr = (struct binary_header *)adev->mman.discovery_bin; offset = le16_to_cpu(bhdr->table_list[VCN_INFO].offset); if (!offset) return 0; vcn_info = (union vcn_info *)(adev->mman.discovery_bin + offset); switch (le16_to_cpu(vcn_info->v1.header.version_major)) { case 1: /* num_vcn_inst is currently limited to AMDGPU_MAX_VCN_INSTANCES * so this won't overflow. */ for (v = 0; v < adev->vcn.num_vcn_inst; v++) { adev->vcn.inst[v].vcn_codec_disable_mask = le32_to_cpu(vcn_info->v1.instance_info[v].fuse_data.all_bits); } break; default: dev_err(adev->dev, "Unhandled VCN info table %d.%d\n", le16_to_cpu(vcn_info->v1.header.version_major), le16_to_cpu(vcn_info->v1.header.version_minor)); return -EINVAL; } return 0; } union nps_info { struct nps_info_v1_0 v1; }; static int amdgpu_discovery_refresh_nps_info(struct amdgpu_device *adev, union nps_info *nps_data) { uint64_t vram_size, pos, offset; struct nps_info_header *nhdr; struct binary_header bhdr; uint16_t checksum; vram_size = (uint64_t)RREG32(mmRCC_CONFIG_MEMSIZE) << 20; pos = vram_size - DISCOVERY_TMR_OFFSET; amdgpu_device_vram_access(adev, pos, &bhdr, sizeof(bhdr), false); offset = le16_to_cpu(bhdr.table_list[NPS_INFO].offset); checksum = le16_to_cpu(bhdr.table_list[NPS_INFO].checksum); amdgpu_device_vram_access(adev, (pos + offset), nps_data, sizeof(*nps_data), false); nhdr = (struct nps_info_header *)(nps_data); if (!amdgpu_discovery_verify_checksum((uint8_t *)nps_data, le32_to_cpu(nhdr->size_bytes), checksum)) { dev_err(adev->dev, "nps data refresh, checksum mismatch\n"); return -EINVAL; } return 0; } int amdgpu_discovery_get_nps_info(struct amdgpu_device *adev, uint32_t *nps_type, struct amdgpu_gmc_memrange **ranges, int *range_cnt, bool refresh) { struct amdgpu_gmc_memrange *mem_ranges; struct binary_header *bhdr; union nps_info *nps_info; union nps_info nps_data; u16 offset; int i, r; if (!nps_type || !range_cnt || !ranges) return -EINVAL; if (refresh) { r = amdgpu_discovery_refresh_nps_info(adev, &nps_data); if (r) return r; nps_info = &nps_data; } else { if (!adev->mman.discovery_bin) { dev_err(adev->dev, "fetch mem range failed, ip discovery uninitialized\n"); return -EINVAL; } bhdr = (struct binary_header *)adev->mman.discovery_bin; offset = le16_to_cpu(bhdr->table_list[NPS_INFO].offset); if (!offset) return -ENOENT; /* If verification fails, return as if NPS table doesn't exist */ if (amdgpu_discovery_verify_npsinfo(adev, bhdr)) return -ENOENT; nps_info = (union nps_info *)(adev->mman.discovery_bin + offset); } switch (le16_to_cpu(nps_info->v1.header.version_major)) { case 1: mem_ranges = kvcalloc(nps_info->v1.count, sizeof(*mem_ranges), GFP_KERNEL); if (!mem_ranges) return -ENOMEM; *nps_type = nps_info->v1.nps_type; *range_cnt = nps_info->v1.count; for (i = 0; i < *range_cnt; i++) { mem_ranges[i].base_address = nps_info->v1.instance_info[i].base_address; mem_ranges[i].limit_address = nps_info->v1.instance_info[i].limit_address; mem_ranges[i].nid_mask = -1; mem_ranges[i].flags = 0; } *ranges = mem_ranges; break; default: dev_err(adev->dev, "Unhandled NPS info table %d.%d\n", le16_to_cpu(nps_info->v1.header.version_major), le16_to_cpu(nps_info->v1.header.version_minor)); return -EINVAL; } return 0; } static int amdgpu_discovery_set_common_ip_blocks(struct amdgpu_device *adev) { /* what IP to use for this? */ switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { case IP_VERSION(9, 0, 1): case IP_VERSION(9, 1, 0): case IP_VERSION(9, 2, 1): case IP_VERSION(9, 2, 2): case IP_VERSION(9, 3, 0): case IP_VERSION(9, 4, 0): case IP_VERSION(9, 4, 1): case IP_VERSION(9, 4, 2): case IP_VERSION(9, 4, 3): case IP_VERSION(9, 4, 4): case IP_VERSION(9, 5, 0): amdgpu_device_ip_block_add(adev, &vega10_common_ip_block); break; case IP_VERSION(10, 1, 10): case IP_VERSION(10, 1, 1): case IP_VERSION(10, 1, 2): case IP_VERSION(10, 1, 3): case IP_VERSION(10, 1, 4): case IP_VERSION(10, 3, 0): case IP_VERSION(10, 3, 1): case IP_VERSION(10, 3, 2): case IP_VERSION(10, 3, 3): case IP_VERSION(10, 3, 4): case IP_VERSION(10, 3, 5): case IP_VERSION(10, 3, 6): case IP_VERSION(10, 3, 7): amdgpu_device_ip_block_add(adev, &nv_common_ip_block); break; case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 1): case IP_VERSION(11, 0, 2): case IP_VERSION(11, 0, 3): case IP_VERSION(11, 0, 4): case IP_VERSION(11, 5, 0): case IP_VERSION(11, 5, 1): case IP_VERSION(11, 5, 2): case IP_VERSION(11, 5, 3): amdgpu_device_ip_block_add(adev, &soc21_common_ip_block); break; case IP_VERSION(12, 0, 0): case IP_VERSION(12, 0, 1): amdgpu_device_ip_block_add(adev, &soc24_common_ip_block); break; default: dev_err(adev->dev, "Failed to add common ip block(GC_HWIP:0x%x)\n", amdgpu_ip_version(adev, GC_HWIP, 0)); return -EINVAL; } return 0; } static int amdgpu_discovery_set_gmc_ip_blocks(struct amdgpu_device *adev) { /* use GC or MMHUB IP version */ switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { case IP_VERSION(9, 0, 1): case IP_VERSION(9, 1, 0): case IP_VERSION(9, 2, 1): case IP_VERSION(9, 2, 2): case IP_VERSION(9, 3, 0): case IP_VERSION(9, 4, 0): case IP_VERSION(9, 4, 1): case IP_VERSION(9, 4, 2): case IP_VERSION(9, 4, 3): case IP_VERSION(9, 4, 4): case IP_VERSION(9, 5, 0): amdgpu_device_ip_block_add(adev, &gmc_v9_0_ip_block); break; case IP_VERSION(10, 1, 10): case IP_VERSION(10, 1, 1): case IP_VERSION(10, 1, 2): case IP_VERSION(10, 1, 3): case IP_VERSION(10, 1, 4): case IP_VERSION(10, 3, 0): case IP_VERSION(10, 3, 1): case IP_VERSION(10, 3, 2): case IP_VERSION(10, 3, 3): case IP_VERSION(10, 3, 4): case IP_VERSION(10, 3, 5): case IP_VERSION(10, 3, 6): case IP_VERSION(10, 3, 7): amdgpu_device_ip_block_add(adev, &gmc_v10_0_ip_block); break; case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 1): case IP_VERSION(11, 0, 2): case IP_VERSION(11, 0, 3): case IP_VERSION(11, 0, 4): case IP_VERSION(11, 5, 0): case IP_VERSION(11, 5, 1): case IP_VERSION(11, 5, 2): case IP_VERSION(11, 5, 3): amdgpu_device_ip_block_add(adev, &gmc_v11_0_ip_block); break; case IP_VERSION(12, 0, 0): case IP_VERSION(12, 0, 1): amdgpu_device_ip_block_add(adev, &gmc_v12_0_ip_block); break; default: dev_err(adev->dev, "Failed to add gmc ip block(GC_HWIP:0x%x)\n", amdgpu_ip_version(adev, GC_HWIP, 0)); return -EINVAL; } return 0; } static int amdgpu_discovery_set_ih_ip_blocks(struct amdgpu_device *adev) { switch (amdgpu_ip_version(adev, OSSSYS_HWIP, 0)) { case IP_VERSION(4, 0, 0): case IP_VERSION(4, 0, 1): case IP_VERSION(4, 1, 0): case IP_VERSION(4, 1, 1): case IP_VERSION(4, 3, 0): amdgpu_device_ip_block_add(adev, &vega10_ih_ip_block); break; case IP_VERSION(4, 2, 0): case IP_VERSION(4, 2, 1): case IP_VERSION(4, 4, 0): case IP_VERSION(4, 4, 2): case IP_VERSION(4, 4, 5): amdgpu_device_ip_block_add(adev, &vega20_ih_ip_block); break; case IP_VERSION(5, 0, 0): case IP_VERSION(5, 0, 1): case IP_VERSION(5, 0, 2): case IP_VERSION(5, 0, 3): case IP_VERSION(5, 2, 0): case IP_VERSION(5, 2, 1): amdgpu_device_ip_block_add(adev, &navi10_ih_ip_block); break; case IP_VERSION(6, 0, 0): case IP_VERSION(6, 0, 1): case IP_VERSION(6, 0, 2): amdgpu_device_ip_block_add(adev, &ih_v6_0_ip_block); break; case IP_VERSION(6, 1, 0): amdgpu_device_ip_block_add(adev, &ih_v6_1_ip_block); break; case IP_VERSION(7, 0, 0): amdgpu_device_ip_block_add(adev, &ih_v7_0_ip_block); break; default: dev_err(adev->dev, "Failed to add ih ip block(OSSSYS_HWIP:0x%x)\n", amdgpu_ip_version(adev, OSSSYS_HWIP, 0)); return -EINVAL; } return 0; } static int amdgpu_discovery_set_psp_ip_blocks(struct amdgpu_device *adev) { switch (amdgpu_ip_version(adev, MP0_HWIP, 0)) { case IP_VERSION(9, 0, 0): amdgpu_device_ip_block_add(adev, &psp_v3_1_ip_block); break; case IP_VERSION(10, 0, 0): case IP_VERSION(10, 0, 1): amdgpu_device_ip_block_add(adev, &psp_v10_0_ip_block); break; case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 2): case IP_VERSION(11, 0, 4): case IP_VERSION(11, 0, 5): case IP_VERSION(11, 0, 9): case IP_VERSION(11, 0, 7): case IP_VERSION(11, 0, 11): case IP_VERSION(11, 0, 12): case IP_VERSION(11, 0, 13): case IP_VERSION(11, 5, 0): case IP_VERSION(11, 5, 2): amdgpu_device_ip_block_add(adev, &psp_v11_0_ip_block); break; case IP_VERSION(11, 0, 8): amdgpu_device_ip_block_add(adev, &psp_v11_0_8_ip_block); break; case IP_VERSION(11, 0, 3): case IP_VERSION(12, 0, 1): amdgpu_device_ip_block_add(adev, &psp_v12_0_ip_block); break; case IP_VERSION(13, 0, 0): case IP_VERSION(13, 0, 1): case IP_VERSION(13, 0, 2): case IP_VERSION(13, 0, 3): case IP_VERSION(13, 0, 5): case IP_VERSION(13, 0, 6): case IP_VERSION(13, 0, 7): case IP_VERSION(13, 0, 8): case IP_VERSION(13, 0, 10): case IP_VERSION(13, 0, 11): case IP_VERSION(13, 0, 12): case IP_VERSION(13, 0, 14): case IP_VERSION(14, 0, 0): case IP_VERSION(14, 0, 1): case IP_VERSION(14, 0, 4): amdgpu_device_ip_block_add(adev, &psp_v13_0_ip_block); break; case IP_VERSION(13, 0, 4): amdgpu_device_ip_block_add(adev, &psp_v13_0_4_ip_block); break; case IP_VERSION(14, 0, 2): case IP_VERSION(14, 0, 3): case IP_VERSION(14, 0, 5): amdgpu_device_ip_block_add(adev, &psp_v14_0_ip_block); break; default: dev_err(adev->dev, "Failed to add psp ip block(MP0_HWIP:0x%x)\n", amdgpu_ip_version(adev, MP0_HWIP, 0)); return -EINVAL; } return 0; } static int amdgpu_discovery_set_smu_ip_blocks(struct amdgpu_device *adev) { switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) { case IP_VERSION(9, 0, 0): case IP_VERSION(10, 0, 0): case IP_VERSION(10, 0, 1): case IP_VERSION(11, 0, 2): if (adev->asic_type == CHIP_ARCTURUS) amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block); else amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); break; case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 5): case IP_VERSION(11, 0, 9): case IP_VERSION(11, 0, 7): case IP_VERSION(11, 0, 11): case IP_VERSION(11, 0, 12): case IP_VERSION(11, 0, 13): case IP_VERSION(11, 5, 0): case IP_VERSION(11, 5, 2): amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block); break; case IP_VERSION(11, 0, 8): if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2) amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block); break; case IP_VERSION(12, 0, 0): case IP_VERSION(12, 0, 1): amdgpu_device_ip_block_add(adev, &smu_v12_0_ip_block); break; case IP_VERSION(13, 0, 0): case IP_VERSION(13, 0, 1): case IP_VERSION(13, 0, 2): case IP_VERSION(13, 0, 3): case IP_VERSION(13, 0, 4): case IP_VERSION(13, 0, 5): case IP_VERSION(13, 0, 6): case IP_VERSION(13, 0, 7): case IP_VERSION(13, 0, 8): case IP_VERSION(13, 0, 10): case IP_VERSION(13, 0, 11): case IP_VERSION(13, 0, 14): case IP_VERSION(13, 0, 12): amdgpu_device_ip_block_add(adev, &smu_v13_0_ip_block); break; case IP_VERSION(14, 0, 0): case IP_VERSION(14, 0, 1): case IP_VERSION(14, 0, 2): case IP_VERSION(14, 0, 3): case IP_VERSION(14, 0, 4): case IP_VERSION(14, 0, 5): amdgpu_device_ip_block_add(adev, &smu_v14_0_ip_block); break; default: dev_err(adev->dev, "Failed to add smu ip block(MP1_HWIP:0x%x)\n", amdgpu_ip_version(adev, MP1_HWIP, 0)); return -EINVAL; } return 0; } #if defined(CONFIG_DRM_AMD_DC) static void amdgpu_discovery_set_sriov_display(struct amdgpu_device *adev) { amdgpu_device_set_sriov_virtual_display(adev); amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); } #endif static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev) { if (adev->enable_virtual_display) { amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); return 0; } if (!amdgpu_device_has_dc_support(adev)) return 0; #if defined(CONFIG_DRM_AMD_DC) if (amdgpu_ip_version(adev, DCE_HWIP, 0)) { switch (amdgpu_ip_version(adev, DCE_HWIP, 0)) { case IP_VERSION(1, 0, 0): case IP_VERSION(1, 0, 1): case IP_VERSION(2, 0, 2): case IP_VERSION(2, 0, 0): case IP_VERSION(2, 0, 3): case IP_VERSION(2, 1, 0): case IP_VERSION(3, 0, 0): case IP_VERSION(3, 0, 2): case IP_VERSION(3, 0, 3): case IP_VERSION(3, 0, 1): case IP_VERSION(3, 1, 2): case IP_VERSION(3, 1, 3): case IP_VERSION(3, 1, 4): case IP_VERSION(3, 1, 5): case IP_VERSION(3, 1, 6): case IP_VERSION(3, 2, 0): case IP_VERSION(3, 2, 1): case IP_VERSION(3, 5, 0): case IP_VERSION(3, 5, 1): case IP_VERSION(3, 6, 0): case IP_VERSION(4, 1, 0): /* TODO: Fix IP version. DC code expects version 4.0.1 */ if (adev->ip_versions[DCE_HWIP][0] == IP_VERSION(4, 1, 0)) adev->ip_versions[DCE_HWIP][0] = IP_VERSION(4, 0, 1); if (amdgpu_sriov_vf(adev)) amdgpu_discovery_set_sriov_display(adev); else amdgpu_device_ip_block_add(adev, &dm_ip_block); break; default: dev_err(adev->dev, "Failed to add dm ip block(DCE_HWIP:0x%x)\n", amdgpu_ip_version(adev, DCE_HWIP, 0)); return -EINVAL; } } else if (amdgpu_ip_version(adev, DCI_HWIP, 0)) { switch (amdgpu_ip_version(adev, DCI_HWIP, 0)) { case IP_VERSION(12, 0, 0): case IP_VERSION(12, 0, 1): case IP_VERSION(12, 1, 0): if (amdgpu_sriov_vf(adev)) amdgpu_discovery_set_sriov_display(adev); else amdgpu_device_ip_block_add(adev, &dm_ip_block); break; default: dev_err(adev->dev, "Failed to add dm ip block(DCI_HWIP:0x%x)\n", amdgpu_ip_version(adev, DCI_HWIP, 0)); return -EINVAL; } } #endif return 0; } static int amdgpu_discovery_set_gc_ip_blocks(struct amdgpu_device *adev) { switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { case IP_VERSION(9, 0, 1): case IP_VERSION(9, 1, 0): case IP_VERSION(9, 2, 1): case IP_VERSION(9, 2, 2): case IP_VERSION(9, 3, 0): case IP_VERSION(9, 4, 0): case IP_VERSION(9, 4, 1): case IP_VERSION(9, 4, 2): amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block); break; case IP_VERSION(9, 4, 3): case IP_VERSION(9, 4, 4): case IP_VERSION(9, 5, 0): amdgpu_device_ip_block_add(adev, &gfx_v9_4_3_ip_block); break; case IP_VERSION(10, 1, 10): case IP_VERSION(10, 1, 2): case IP_VERSION(10, 1, 1): case IP_VERSION(10, 1, 3): case IP_VERSION(10, 1, 4): case IP_VERSION(10, 3, 0): case IP_VERSION(10, 3, 2): case IP_VERSION(10, 3, 1): case IP_VERSION(10, 3, 4): case IP_VERSION(10, 3, 5): case IP_VERSION(10, 3, 6): case IP_VERSION(10, 3, 3): case IP_VERSION(10, 3, 7): amdgpu_device_ip_block_add(adev, &gfx_v10_0_ip_block); break; case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 1): case IP_VERSION(11, 0, 2): case IP_VERSION(11, 0, 3): case IP_VERSION(11, 0, 4): case IP_VERSION(11, 5, 0): case IP_VERSION(11, 5, 1): case IP_VERSION(11, 5, 2): case IP_VERSION(11, 5, 3): amdgpu_device_ip_block_add(adev, &gfx_v11_0_ip_block); break; case IP_VERSION(12, 0, 0): case IP_VERSION(12, 0, 1): amdgpu_device_ip_block_add(adev, &gfx_v12_0_ip_block); break; default: dev_err(adev->dev, "Failed to add gfx ip block(GC_HWIP:0x%x)\n", amdgpu_ip_version(adev, GC_HWIP, 0)); return -EINVAL; } return 0; } static int amdgpu_discovery_set_sdma_ip_blocks(struct amdgpu_device *adev) { switch (amdgpu_ip_version(adev, SDMA0_HWIP, 0)) { case IP_VERSION(4, 0, 0): case IP_VERSION(4, 0, 1): case IP_VERSION(4, 1, 0): case IP_VERSION(4, 1, 1): case IP_VERSION(4, 1, 2): case IP_VERSION(4, 2, 0): case IP_VERSION(4, 2, 2): case IP_VERSION(4, 4, 0): amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block); break; case IP_VERSION(4, 4, 2): case IP_VERSION(4, 4, 5): case IP_VERSION(4, 4, 4): amdgpu_device_ip_block_add(adev, &sdma_v4_4_2_ip_block); break; case IP_VERSION(5, 0, 0): case IP_VERSION(5, 0, 1): case IP_VERSION(5, 0, 2): case IP_VERSION(5, 0, 5): amdgpu_device_ip_block_add(adev, &sdma_v5_0_ip_block); break; case IP_VERSION(5, 2, 0): case IP_VERSION(5, 2, 2): case IP_VERSION(5, 2, 4): case IP_VERSION(5, 2, 5): case IP_VERSION(5, 2, 6): case IP_VERSION(5, 2, 3): case IP_VERSION(5, 2, 1): case IP_VERSION(5, 2, 7): amdgpu_device_ip_block_add(adev, &sdma_v5_2_ip_block); break; case IP_VERSION(6, 0, 0): case IP_VERSION(6, 0, 1): case IP_VERSION(6, 0, 2): case IP_VERSION(6, 0, 3): case IP_VERSION(6, 1, 0): case IP_VERSION(6, 1, 1): case IP_VERSION(6, 1, 2): case IP_VERSION(6, 1, 3): amdgpu_device_ip_block_add(adev, &sdma_v6_0_ip_block); break; case IP_VERSION(7, 0, 0): case IP_VERSION(7, 0, 1): amdgpu_device_ip_block_add(adev, &sdma_v7_0_ip_block); break; default: dev_err(adev->dev, "Failed to add sdma ip block(SDMA0_HWIP:0x%x)\n", amdgpu_ip_version(adev, SDMA0_HWIP, 0)); return -EINVAL; } return 0; } static int amdgpu_discovery_set_mm_ip_blocks(struct amdgpu_device *adev) { if (amdgpu_ip_version(adev, VCE_HWIP, 0)) { switch (amdgpu_ip_version(adev, UVD_HWIP, 0)) { case IP_VERSION(7, 0, 0): case IP_VERSION(7, 2, 0): /* UVD is not supported on vega20 SR-IOV */ if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) amdgpu_device_ip_block_add(adev, &uvd_v7_0_ip_block); break; default: dev_err(adev->dev, "Failed to add uvd v7 ip block(UVD_HWIP:0x%x)\n", amdgpu_ip_version(adev, UVD_HWIP, 0)); return -EINVAL; } switch (amdgpu_ip_version(adev, VCE_HWIP, 0)) { case IP_VERSION(4, 0, 0): case IP_VERSION(4, 1, 0): /* VCE is not supported on vega20 SR-IOV */ if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) amdgpu_device_ip_block_add(adev, &vce_v4_0_ip_block); break; default: dev_err(adev->dev, "Failed to add VCE v4 ip block(VCE_HWIP:0x%x)\n", amdgpu_ip_version(adev, VCE_HWIP, 0)); return -EINVAL; } } else { switch (amdgpu_ip_version(adev, UVD_HWIP, 0)) { case IP_VERSION(1, 0, 0): case IP_VERSION(1, 0, 1): amdgpu_device_ip_block_add(adev, &vcn_v1_0_ip_block); break; case IP_VERSION(2, 0, 0): case IP_VERSION(2, 0, 2): case IP_VERSION(2, 2, 0): amdgpu_device_ip_block_add(adev, &vcn_v2_0_ip_block); if (!amdgpu_sriov_vf(adev)) amdgpu_device_ip_block_add(adev, &jpeg_v2_0_ip_block); break; case IP_VERSION(2, 0, 3): break; case IP_VERSION(2, 5, 0): amdgpu_device_ip_block_add(adev, &vcn_v2_5_ip_block); amdgpu_device_ip_block_add(adev, &jpeg_v2_5_ip_block); break; case IP_VERSION(2, 6, 0): amdgpu_device_ip_block_add(adev, &vcn_v2_6_ip_block); amdgpu_device_ip_block_add(adev, &jpeg_v2_6_ip_block); break; case IP_VERSION(3, 0, 0): case IP_VERSION(3, 0, 16): case IP_VERSION(3, 1, 1): case IP_VERSION(3, 1, 2): case IP_VERSION(3, 0, 2): amdgpu_device_ip_block_add(adev, &vcn_v3_0_ip_block); if (!amdgpu_sriov_vf(adev)) amdgpu_device_ip_block_add(adev, &jpeg_v3_0_ip_block); break; case IP_VERSION(3, 0, 33): amdgpu_device_ip_block_add(adev, &vcn_v3_0_ip_block); break; case IP_VERSION(4, 0, 0): case IP_VERSION(4, 0, 2): case IP_VERSION(4, 0, 4): amdgpu_device_ip_block_add(adev, &vcn_v4_0_ip_block); amdgpu_device_ip_block_add(adev, &jpeg_v4_0_ip_block); break; case IP_VERSION(4, 0, 3): amdgpu_device_ip_block_add(adev, &vcn_v4_0_3_ip_block); amdgpu_device_ip_block_add(adev, &jpeg_v4_0_3_ip_block); break; case IP_VERSION(4, 0, 5): case IP_VERSION(4, 0, 6): amdgpu_device_ip_block_add(adev, &vcn_v4_0_5_ip_block); amdgpu_device_ip_block_add(adev, &jpeg_v4_0_5_ip_block); break; case IP_VERSION(5, 0, 0): amdgpu_device_ip_block_add(adev, &vcn_v5_0_0_ip_block); amdgpu_device_ip_block_add(adev, &jpeg_v5_0_0_ip_block); break; case IP_VERSION(5, 0, 1): amdgpu_device_ip_block_add(adev, &vcn_v5_0_1_ip_block); amdgpu_device_ip_block_add(adev, &jpeg_v5_0_1_ip_block); break; default: dev_err(adev->dev, "Failed to add vcn/jpeg ip block(UVD_HWIP:0x%x)\n", amdgpu_ip_version(adev, UVD_HWIP, 0)); return -EINVAL; } } return 0; } static int amdgpu_discovery_set_mes_ip_blocks(struct amdgpu_device *adev) { switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 1): case IP_VERSION(11, 0, 2): case IP_VERSION(11, 0, 3): case IP_VERSION(11, 0, 4): case IP_VERSION(11, 5, 0): case IP_VERSION(11, 5, 1): case IP_VERSION(11, 5, 2): case IP_VERSION(11, 5, 3): amdgpu_device_ip_block_add(adev, &mes_v11_0_ip_block); adev->enable_mes = true; adev->enable_mes_kiq = true; break; case IP_VERSION(12, 0, 0): case IP_VERSION(12, 0, 1): amdgpu_device_ip_block_add(adev, &mes_v12_0_ip_block); adev->enable_mes = true; adev->enable_mes_kiq = true; if (amdgpu_uni_mes) adev->enable_uni_mes = true; break; default: break; } return 0; } static void amdgpu_discovery_init_soc_config(struct amdgpu_device *adev) { switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { case IP_VERSION(9, 4, 3): case IP_VERSION(9, 4, 4): case IP_VERSION(9, 5, 0): aqua_vanjaram_init_soc_config(adev); break; default: break; } } static int amdgpu_discovery_set_vpe_ip_blocks(struct amdgpu_device *adev) { switch (amdgpu_ip_version(adev, VPE_HWIP, 0)) { case IP_VERSION(6, 1, 0): case IP_VERSION(6, 1, 1): case IP_VERSION(6, 1, 3): amdgpu_device_ip_block_add(adev, &vpe_v6_1_ip_block); break; default: break; } return 0; } static int amdgpu_discovery_set_umsch_mm_ip_blocks(struct amdgpu_device *adev) { switch (amdgpu_ip_version(adev, VCN_HWIP, 0)) { case IP_VERSION(4, 0, 5): case IP_VERSION(4, 0, 6): if (amdgpu_umsch_mm & 0x1) { amdgpu_device_ip_block_add(adev, &umsch_mm_v4_0_ip_block); adev->enable_umsch_mm = true; } break; default: break; } return 0; } static int amdgpu_discovery_set_isp_ip_blocks(struct amdgpu_device *adev) { #if defined(CONFIG_DRM_AMD_ISP) switch (amdgpu_ip_version(adev, ISP_HWIP, 0)) { case IP_VERSION(4, 1, 0): amdgpu_device_ip_block_add(adev, &isp_v4_1_0_ip_block); break; case IP_VERSION(4, 1, 1): amdgpu_device_ip_block_add(adev, &isp_v4_1_1_ip_block); break; default: break; } #endif return 0; } int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev) { int r; switch (adev->asic_type) { case CHIP_VEGA10: /* This is not fatal. We only need the discovery * binary for sysfs. We don't need it for a * functional system. */ amdgpu_discovery_init(adev); vega10_reg_base_init(adev); adev->sdma.num_instances = 2; adev->sdma.sdma_mask = 3; adev->gmc.num_umc = 4; adev->gfx.xcc_mask = 1; adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 0, 0); adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 0, 0); adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 0, 0); adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 0, 0); adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 0, 0); adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 0, 0); adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 0); adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(6, 1, 0); adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 0, 0); adev->ip_versions[MP0_HWIP][0] = IP_VERSION(9, 0, 0); adev->ip_versions[MP1_HWIP][0] = IP_VERSION(9, 0, 0); adev->ip_versions[THM_HWIP][0] = IP_VERSION(9, 0, 0); adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(9, 0, 0); adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 0, 1); adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 0, 0); adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 0, 0); adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 0, 0); break; case CHIP_VEGA12: /* This is not fatal. We only need the discovery * binary for sysfs. We don't need it for a * functional system. */ amdgpu_discovery_init(adev); vega10_reg_base_init(adev); adev->sdma.num_instances = 2; adev->sdma.sdma_mask = 3; adev->gmc.num_umc = 4; adev->gfx.xcc_mask = 1; adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 3, 0); adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 3, 0); adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 0, 1); adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 0, 1); adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 0, 1); adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 0, 1); adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 5, 0); adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(6, 2, 0); adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 0); adev->ip_versions[MP0_HWIP][0] = IP_VERSION(9, 0, 0); adev->ip_versions[MP1_HWIP][0] = IP_VERSION(9, 0, 0); adev->ip_versions[THM_HWIP][0] = IP_VERSION(9, 0, 0); adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(9, 0, 1); adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 2, 1); adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 0, 0); adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 0, 0); adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 0, 1); break; case CHIP_RAVEN: /* This is not fatal. We only need the discovery * binary for sysfs. We don't need it for a * functional system. */ amdgpu_discovery_init(adev); vega10_reg_base_init(adev); adev->sdma.num_instances = 1; adev->sdma.sdma_mask = 1; adev->vcn.num_vcn_inst = 1; adev->gmc.num_umc = 2; adev->gfx.xcc_mask = 1; if (adev->apu_flags & AMD_APU_IS_RAVEN2) { adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 2, 0); adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 2, 0); adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 1, 1); adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 1, 1); adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 1, 1); adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 1); adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 0, 1); adev->ip_versions[UMC_HWIP][0] = IP_VERSION(7, 5, 0); adev->ip_versions[MP0_HWIP][0] = IP_VERSION(10, 0, 1); adev->ip_versions[MP1_HWIP][0] = IP_VERSION(10, 0, 1); adev->ip_versions[THM_HWIP][0] = IP_VERSION(10, 1, 0); adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(10, 0, 1); adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 2, 2); adev->ip_versions[UVD_HWIP][0] = IP_VERSION(1, 0, 1); adev->ip_versions[DCE_HWIP][0] = IP_VERSION(1, 0, 1); adev->ip_versions[ISP_HWIP][0] = IP_VERSION(2, 0, 0); } else { adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 1, 0); adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 1, 0); adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 1, 0); adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 1, 0); adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 1, 0); adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 0); adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 0, 0); adev->ip_versions[UMC_HWIP][0] = IP_VERSION(7, 0, 0); adev->ip_versions[MP0_HWIP][0] = IP_VERSION(10, 0, 0); adev->ip_versions[MP1_HWIP][0] = IP_VERSION(10, 0, 0); adev->ip_versions[THM_HWIP][0] = IP_VERSION(10, 0, 0); adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(10, 0, 0); adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 1, 0); adev->ip_versions[UVD_HWIP][0] = IP_VERSION(1, 0, 0); adev->ip_versions[DCE_HWIP][0] = IP_VERSION(1, 0, 0); adev->ip_versions[ISP_HWIP][0] = IP_VERSION(2, 0, 0); } break; case CHIP_VEGA20: /* This is not fatal. We only need the discovery * binary for sysfs. We don't need it for a * functional system. */ amdgpu_discovery_init(adev); vega20_reg_base_init(adev); adev->sdma.num_instances = 2; adev->sdma.sdma_mask = 3; adev->gmc.num_umc = 8; adev->gfx.xcc_mask = 1; adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 0); adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 0); adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 2, 0); adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 2, 0); adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 2, 0); adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 2, 0); adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 0); adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 0); adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 1); adev->ip_versions[MP0_HWIP][0] = IP_VERSION(11, 0, 2); adev->ip_versions[MP1_HWIP][0] = IP_VERSION(11, 0, 2); adev->ip_versions[THM_HWIP][0] = IP_VERSION(11, 0, 2); adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(11, 0, 2); adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 0); adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 2, 0); adev->ip_versions[UVD_HWIP][1] = IP_VERSION(7, 2, 0); adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 1, 0); adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 1, 0); break; case CHIP_ARCTURUS: /* This is not fatal. We only need the discovery * binary for sysfs. We don't need it for a * functional system. */ amdgpu_discovery_init(adev); arct_reg_base_init(adev); adev->sdma.num_instances = 8; adev->sdma.sdma_mask = 0xff; adev->vcn.num_vcn_inst = 2; adev->gmc.num_umc = 8; adev->gfx.xcc_mask = 1; adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 1); adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 1); adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 2, 1); adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 2, 1); adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 2, 2); adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 2, 2); adev->ip_versions[SDMA1_HWIP][1] = IP_VERSION(4, 2, 2); adev->ip_versions[SDMA1_HWIP][2] = IP_VERSION(4, 2, 2); adev->ip_versions[SDMA1_HWIP][3] = IP_VERSION(4, 2, 2); adev->ip_versions[SDMA1_HWIP][4] = IP_VERSION(4, 2, 2); adev->ip_versions[SDMA1_HWIP][5] = IP_VERSION(4, 2, 2); adev->ip_versions[SDMA1_HWIP][6] = IP_VERSION(4, 2, 2); adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 1); adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 1); adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 2); adev->ip_versions[MP0_HWIP][0] = IP_VERSION(11, 0, 4); adev->ip_versions[MP1_HWIP][0] = IP_VERSION(11, 0, 2); adev->ip_versions[THM_HWIP][0] = IP_VERSION(11, 0, 3); adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(11, 0, 3); adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 1); adev->ip_versions[UVD_HWIP][0] = IP_VERSION(2, 5, 0); adev->ip_versions[UVD_HWIP][1] = IP_VERSION(2, 5, 0); break; case CHIP_ALDEBARAN: /* This is not fatal. We only need the discovery * binary for sysfs. We don't need it for a * functional system. */ amdgpu_discovery_init(adev); aldebaran_reg_base_init(adev); adev->sdma.num_instances = 5; adev->sdma.sdma_mask = 0x1f; adev->vcn.num_vcn_inst = 2; adev->gmc.num_umc = 4; adev->gfx.xcc_mask = 1; adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 2); adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 2); adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 4, 0); adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 4, 0); adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 4, 0); adev->ip_versions[SDMA0_HWIP][1] = IP_VERSION(4, 4, 0); adev->ip_versions[SDMA0_HWIP][2] = IP_VERSION(4, 4, 0); adev->ip_versions[SDMA0_HWIP][3] = IP_VERSION(4, 4, 0); adev->ip_versions[SDMA0_HWIP][4] = IP_VERSION(4, 4, 0); adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 2); adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 4); adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 7, 0); adev->ip_versions[MP0_HWIP][0] = IP_VERSION(13, 0, 2); adev->ip_versions[MP1_HWIP][0] = IP_VERSION(13, 0, 2); adev->ip_versions[THM_HWIP][0] = IP_VERSION(13, 0, 2); adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(13, 0, 2); adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 2); adev->ip_versions[UVD_HWIP][0] = IP_VERSION(2, 6, 0); adev->ip_versions[UVD_HWIP][1] = IP_VERSION(2, 6, 0); adev->ip_versions[XGMI_HWIP][0] = IP_VERSION(6, 1, 0); break; case CHIP_CYAN_SKILLFISH: if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2) { r = amdgpu_discovery_reg_base_init(adev); if (r) return -EINVAL; amdgpu_discovery_harvest_ip(adev); amdgpu_discovery_get_gfx_info(adev); amdgpu_discovery_get_mall_info(adev); amdgpu_discovery_get_vcn_info(adev); } else { cyan_skillfish_reg_base_init(adev); adev->sdma.num_instances = 2; adev->sdma.sdma_mask = 3; adev->gfx.xcc_mask = 1; adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(2, 0, 3); adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(2, 0, 3); adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(5, 0, 1); adev->ip_versions[HDP_HWIP][0] = IP_VERSION(5, 0, 1); adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(5, 0, 1); adev->ip_versions[SDMA1_HWIP][1] = IP_VERSION(5, 0, 1); adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 5, 0); adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(2, 1, 1); adev->ip_versions[UMC_HWIP][0] = IP_VERSION(8, 1, 1); adev->ip_versions[MP0_HWIP][0] = IP_VERSION(11, 0, 8); adev->ip_versions[MP1_HWIP][0] = IP_VERSION(11, 0, 8); adev->ip_versions[THM_HWIP][0] = IP_VERSION(11, 0, 1); adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(11, 0, 8); adev->ip_versions[GC_HWIP][0] = IP_VERSION(10, 1, 3); adev->ip_versions[UVD_HWIP][0] = IP_VERSION(2, 0, 3); } break; default: r = amdgpu_discovery_reg_base_init(adev); if (r) { drm_err(&adev->ddev, "discovery failed: %d\n", r); return r; } amdgpu_discovery_harvest_ip(adev); amdgpu_discovery_get_gfx_info(adev); amdgpu_discovery_get_mall_info(adev); amdgpu_discovery_get_vcn_info(adev); break; } amdgpu_discovery_init_soc_config(adev); amdgpu_discovery_sysfs_init(adev); switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { case IP_VERSION(9, 0, 1): case IP_VERSION(9, 2, 1): case IP_VERSION(9, 4, 0): case IP_VERSION(9, 4, 1): case IP_VERSION(9, 4, 2): case IP_VERSION(9, 4, 3): case IP_VERSION(9, 4, 4): case IP_VERSION(9, 5, 0): adev->family = AMDGPU_FAMILY_AI; break; case IP_VERSION(9, 1, 0): case IP_VERSION(9, 2, 2): case IP_VERSION(9, 3, 0): adev->family = AMDGPU_FAMILY_RV; break; case IP_VERSION(10, 1, 10): case IP_VERSION(10, 1, 1): case IP_VERSION(10, 1, 2): case IP_VERSION(10, 1, 3): case IP_VERSION(10, 1, 4): case IP_VERSION(10, 3, 0): case IP_VERSION(10, 3, 2): case IP_VERSION(10, 3, 4): case IP_VERSION(10, 3, 5): adev->family = AMDGPU_FAMILY_NV; break; case IP_VERSION(10, 3, 1): adev->family = AMDGPU_FAMILY_VGH; adev->apu_flags |= AMD_APU_IS_VANGOGH; break; case IP_VERSION(10, 3, 3): adev->family = AMDGPU_FAMILY_YC; break; case IP_VERSION(10, 3, 6): adev->family = AMDGPU_FAMILY_GC_10_3_6; break; case IP_VERSION(10, 3, 7): adev->family = AMDGPU_FAMILY_GC_10_3_7; break; case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 2): case IP_VERSION(11, 0, 3): adev->family = AMDGPU_FAMILY_GC_11_0_0; break; case IP_VERSION(11, 0, 1): case IP_VERSION(11, 0, 4): adev->family = AMDGPU_FAMILY_GC_11_0_1; break; case IP_VERSION(11, 5, 0): case IP_VERSION(11, 5, 1): case IP_VERSION(11, 5, 2): case IP_VERSION(11, 5, 3): adev->family = AMDGPU_FAMILY_GC_11_5_0; break; case IP_VERSION(12, 0, 0): case IP_VERSION(12, 0, 1): adev->family = AMDGPU_FAMILY_GC_12_0_0; break; default: return -EINVAL; } switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { case IP_VERSION(9, 1, 0): case IP_VERSION(9, 2, 2): case IP_VERSION(9, 3, 0): case IP_VERSION(10, 1, 3): case IP_VERSION(10, 1, 4): case IP_VERSION(10, 3, 1): case IP_VERSION(10, 3, 3): case IP_VERSION(10, 3, 6): case IP_VERSION(10, 3, 7): case IP_VERSION(11, 0, 1): case IP_VERSION(11, 0, 4): case IP_VERSION(11, 5, 0): case IP_VERSION(11, 5, 1): case IP_VERSION(11, 5, 2): case IP_VERSION(11, 5, 3): adev->flags |= AMD_IS_APU; break; default: break; } /* set NBIO version */ switch (amdgpu_ip_version(adev, NBIO_HWIP, 0)) { case IP_VERSION(6, 1, 0): case IP_VERSION(6, 2, 0): adev->nbio.funcs = &nbio_v6_1_funcs; adev->nbio.hdp_flush_reg = &nbio_v6_1_hdp_flush_reg; break; case IP_VERSION(7, 0, 0): case IP_VERSION(7, 0, 1): case IP_VERSION(2, 5, 0): adev->nbio.funcs = &nbio_v7_0_funcs; adev->nbio.hdp_flush_reg = &nbio_v7_0_hdp_flush_reg; break; case IP_VERSION(7, 4, 0): case IP_VERSION(7, 4, 1): case IP_VERSION(7, 4, 4): adev->nbio.funcs = &nbio_v7_4_funcs; adev->nbio.hdp_flush_reg = &nbio_v7_4_hdp_flush_reg; break; case IP_VERSION(7, 9, 0): case IP_VERSION(7, 9, 1): adev->nbio.funcs = &nbio_v7_9_funcs; adev->nbio.hdp_flush_reg = &nbio_v7_9_hdp_flush_reg; break; case IP_VERSION(7, 11, 0): case IP_VERSION(7, 11, 1): case IP_VERSION(7, 11, 2): case IP_VERSION(7, 11, 3): adev->nbio.funcs = &nbio_v7_11_funcs; adev->nbio.hdp_flush_reg = &nbio_v7_11_hdp_flush_reg; break; case IP_VERSION(7, 2, 0): case IP_VERSION(7, 2, 1): case IP_VERSION(7, 3, 0): case IP_VERSION(7, 5, 0): case IP_VERSION(7, 5, 1): adev->nbio.funcs = &nbio_v7_2_funcs; adev->nbio.hdp_flush_reg = &nbio_v7_2_hdp_flush_reg; break; case IP_VERSION(2, 1, 1): case IP_VERSION(2, 3, 0): case IP_VERSION(2, 3, 1): case IP_VERSION(2, 3, 2): case IP_VERSION(3, 3, 0): case IP_VERSION(3, 3, 1): case IP_VERSION(3, 3, 2): case IP_VERSION(3, 3, 3): adev->nbio.funcs = &nbio_v2_3_funcs; adev->nbio.hdp_flush_reg = &nbio_v2_3_hdp_flush_reg; break; case IP_VERSION(4, 3, 0): case IP_VERSION(4, 3, 1): if (amdgpu_sriov_vf(adev)) adev->nbio.funcs = &nbio_v4_3_sriov_funcs; else adev->nbio.funcs = &nbio_v4_3_funcs; adev->nbio.hdp_flush_reg = &nbio_v4_3_hdp_flush_reg; break; case IP_VERSION(7, 7, 0): case IP_VERSION(7, 7, 1): adev->nbio.funcs = &nbio_v7_7_funcs; adev->nbio.hdp_flush_reg = &nbio_v7_7_hdp_flush_reg; break; case IP_VERSION(6, 3, 1): adev->nbio.funcs = &nbif_v6_3_1_funcs; adev->nbio.hdp_flush_reg = &nbif_v6_3_1_hdp_flush_reg; break; default: break; } switch (amdgpu_ip_version(adev, HDP_HWIP, 0)) { case IP_VERSION(4, 0, 0): case IP_VERSION(4, 0, 1): case IP_VERSION(4, 1, 0): case IP_VERSION(4, 1, 1): case IP_VERSION(4, 1, 2): case IP_VERSION(4, 2, 0): case IP_VERSION(4, 2, 1): case IP_VERSION(4, 4, 0): case IP_VERSION(4, 4, 2): case IP_VERSION(4, 4, 5): adev->hdp.funcs = &hdp_v4_0_funcs; break; case IP_VERSION(5, 0, 0): case IP_VERSION(5, 0, 1): case IP_VERSION(5, 0, 2): case IP_VERSION(5, 0, 3): case IP_VERSION(5, 0, 4): case IP_VERSION(5, 2, 0): adev->hdp.funcs = &hdp_v5_0_funcs; break; case IP_VERSION(5, 2, 1): adev->hdp.funcs = &hdp_v5_2_funcs; break; case IP_VERSION(6, 0, 0): case IP_VERSION(6, 0, 1): case IP_VERSION(6, 1, 0): adev->hdp.funcs = &hdp_v6_0_funcs; break; case IP_VERSION(7, 0, 0): adev->hdp.funcs = &hdp_v7_0_funcs; break; default: break; } switch (amdgpu_ip_version(adev, DF_HWIP, 0)) { case IP_VERSION(3, 6, 0): case IP_VERSION(3, 6, 1): case IP_VERSION(3, 6, 2): adev->df.funcs = &df_v3_6_funcs; break; case IP_VERSION(2, 1, 0): case IP_VERSION(2, 1, 1): case IP_VERSION(2, 5, 0): case IP_VERSION(3, 5, 1): case IP_VERSION(3, 5, 2): adev->df.funcs = &df_v1_7_funcs; break; case IP_VERSION(4, 3, 0): adev->df.funcs = &df_v4_3_funcs; break; case IP_VERSION(4, 6, 2): adev->df.funcs = &df_v4_6_2_funcs; break; case IP_VERSION(4, 15, 0): case IP_VERSION(4, 15, 1): adev->df.funcs = &df_v4_15_funcs; break; default: break; } switch (amdgpu_ip_version(adev, SMUIO_HWIP, 0)) { case IP_VERSION(9, 0, 0): case IP_VERSION(9, 0, 1): case IP_VERSION(10, 0, 0): case IP_VERSION(10, 0, 1): case IP_VERSION(10, 0, 2): adev->smuio.funcs = &smuio_v9_0_funcs; break; case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 2): case IP_VERSION(11, 0, 3): case IP_VERSION(11, 0, 4): case IP_VERSION(11, 0, 7): case IP_VERSION(11, 0, 8): adev->smuio.funcs = &smuio_v11_0_funcs; break; case IP_VERSION(11, 0, 6): case IP_VERSION(11, 0, 10): case IP_VERSION(11, 0, 11): case IP_VERSION(11, 5, 0): case IP_VERSION(11, 5, 2): case IP_VERSION(13, 0, 1): case IP_VERSION(13, 0, 9): case IP_VERSION(13, 0, 10): adev->smuio.funcs = &smuio_v11_0_6_funcs; break; case IP_VERSION(13, 0, 2): adev->smuio.funcs = &smuio_v13_0_funcs; break; case IP_VERSION(13, 0, 3): case IP_VERSION(13, 0, 11): adev->smuio.funcs = &smuio_v13_0_3_funcs; if (adev->smuio.funcs->get_pkg_type(adev) == AMDGPU_PKG_TYPE_APU) { adev->flags |= AMD_IS_APU; } break; case IP_VERSION(13, 0, 6): case IP_VERSION(13, 0, 8): case IP_VERSION(14, 0, 0): case IP_VERSION(14, 0, 1): adev->smuio.funcs = &smuio_v13_0_6_funcs; break; case IP_VERSION(14, 0, 2): adev->smuio.funcs = &smuio_v14_0_2_funcs; break; default: break; } switch (amdgpu_ip_version(adev, LSDMA_HWIP, 0)) { case IP_VERSION(6, 0, 0): case IP_VERSION(6, 0, 1): case IP_VERSION(6, 0, 2): case IP_VERSION(6, 0, 3): adev->lsdma.funcs = &lsdma_v6_0_funcs; break; case IP_VERSION(7, 0, 0): case IP_VERSION(7, 0, 1): adev->lsdma.funcs = &lsdma_v7_0_funcs; break; default: break; } r = amdgpu_discovery_set_common_ip_blocks(adev); if (r) return r; r = amdgpu_discovery_set_gmc_ip_blocks(adev); if (r) return r; /* For SR-IOV, PSP needs to be initialized before IH */ if (amdgpu_sriov_vf(adev)) { r = amdgpu_discovery_set_psp_ip_blocks(adev); if (r) return r; r = amdgpu_discovery_set_ih_ip_blocks(adev); if (r) return r; } else { r = amdgpu_discovery_set_ih_ip_blocks(adev); if (r) return r; if (likely(adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) { r = amdgpu_discovery_set_psp_ip_blocks(adev); if (r) return r; } } if (likely(adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) { r = amdgpu_discovery_set_smu_ip_blocks(adev); if (r) return r; } r = amdgpu_discovery_set_display_ip_blocks(adev); if (r) return r; r = amdgpu_discovery_set_gc_ip_blocks(adev); if (r) return r; r = amdgpu_discovery_set_sdma_ip_blocks(adev); if (r) return r; if ((adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT && !amdgpu_sriov_vf(adev)) || (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO && amdgpu_dpm == 1)) { r = amdgpu_discovery_set_smu_ip_blocks(adev); if (r) return r; } r = amdgpu_discovery_set_mm_ip_blocks(adev); if (r) return r; r = amdgpu_discovery_set_mes_ip_blocks(adev); if (r) return r; r = amdgpu_discovery_set_vpe_ip_blocks(adev); if (r) return r; r = amdgpu_discovery_set_umsch_mm_ip_blocks(adev); if (r) return r; r = amdgpu_discovery_set_isp_ip_blocks(adev); if (r) return r; return 0; }
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2026-10-11