2511 lines
68 KiB
C
2511 lines
68 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2009-2017, 2021 The Linux Foundation. All rights reserved.
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* Copyright (c) 2017-2019, Linaro Ltd.
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* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
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*/
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#include <linux/debugfs.h>
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#include <linux/err.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/random.h>
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#include <linux/slab.h>
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#include <linux/soc/qcom/smem.h>
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#include <linux/string.h>
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#include <linux/sys_soc.h>
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#include <linux/types.h>
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#include <linux/stat.h>
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#include <soc/qcom/socinfo.h>
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#include <asm/unaligned.h>
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/*
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* SoC version type with major number in the upper 16 bits and minor
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* number in the lower 16 bits.
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*/
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#define SOCINFO_MAJOR(ver) (((ver) >> 16) & 0xffff)
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#define SOCINFO_MINOR(ver) ((ver) & 0xffff)
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#define SOCINFO_VERSION(maj, min) ((((maj) & 0xffff) << 16)|((min) & 0xffff))
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#define SMEM_SOCINFO_BUILD_ID_LENGTH 32
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#define SMEM_SOCINFO_CHIP_ID_LENGTH 32
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/*
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* SMEM item id, used to acquire handles to respective
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* SMEM region.
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*/
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#define SMEM_HW_SW_BUILD_ID 137
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#define SMEM_IMAGE_VERSION_TABLE 469
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#define BUILD_ID_LENGTH 32
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#define CHIP_ID_LENGTH 32
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#define SMEM_IMAGE_VERSION_BLOCKS_COUNT 32
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#define SMEM_IMAGE_VERSION_SINGLE_BLOCK_SIZE 128
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#define SMEM_IMAGE_VERSION_SIZE 4096
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#define SMEM_IMAGE_VERSION_NAME_SIZE 75
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#define SMEM_IMAGE_VERSION_VARIANT_SIZE 20
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#define SMEM_IMAGE_VERSION_VARIANT_OFFSET 75
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#define SMEM_IMAGE_VERSION_OEM_SIZE 33
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#define SMEM_IMAGE_VERSION_OEM_OFFSET 95
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#define SMEM_IMAGE_VERSION_PARTITION_APPS 10
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#ifdef CONFIG_DEBUG_FS
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/*
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* SMEM Image table indices
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*/
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#define SMEM_IMAGE_TABLE_BOOT_INDEX 0
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#define SMEM_IMAGE_TABLE_TZ_INDEX 1
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#define SMEM_IMAGE_TABLE_RPM_INDEX 3
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#define SMEM_IMAGE_TABLE_APPS_INDEX 10
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#define SMEM_IMAGE_TABLE_MPSS_INDEX 11
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#define SMEM_IMAGE_TABLE_ADSP_INDEX 12
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#define SMEM_IMAGE_TABLE_CNSS_INDEX 13
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#define SMEM_IMAGE_TABLE_VIDEO_INDEX 14
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/*
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* SMEM Image table names
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*/
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static const char *const socinfo_image_names[] = {
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[SMEM_IMAGE_TABLE_ADSP_INDEX] = "adsp",
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[SMEM_IMAGE_TABLE_APPS_INDEX] = "apps",
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[SMEM_IMAGE_TABLE_BOOT_INDEX] = "boot",
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[SMEM_IMAGE_TABLE_CNSS_INDEX] = "cnss",
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[SMEM_IMAGE_TABLE_MPSS_INDEX] = "mpss",
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[SMEM_IMAGE_TABLE_RPM_INDEX] = "rpm",
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[SMEM_IMAGE_TABLE_TZ_INDEX] = "tz",
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[SMEM_IMAGE_TABLE_VIDEO_INDEX] = "video",
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};
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static const char *const pmic_models[] = {
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[0] = "Unknown PMIC model",
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[1] = "PM8941",
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[2] = "PM8841",
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[3] = "PM8019",
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[4] = "PM8226",
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[5] = "PM8110",
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[6] = "PMA8084",
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[7] = "PMI8962",
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[8] = "PMD9635",
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[9] = "PM8994",
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[10] = "PMI8994",
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[11] = "PM8916",
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[12] = "PM8004",
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[13] = "PM8909/PM8058",
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[14] = "PM8028",
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[15] = "PM8901",
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[16] = "PM8950/PM8027",
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[17] = "PMI8950/ISL9519",
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[18] = "PMK8001/PM8921",
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[19] = "PMI8996/PM8018",
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[20] = "PM8998/PM8015",
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[21] = "PMI8998/PM8014",
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[22] = "PM8821",
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[23] = "PM8038",
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[24] = "PM8005/PM8922",
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[25] = "PM8917",
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[26] = "PM660L",
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[27] = "PM660",
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[30] = "PM8150",
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[31] = "PM8150L",
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[32] = "PM8150B",
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[33] = "PMK8002",
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[36] = "PM8009",
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/* Lemansau Main Domain */
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[78] = "PM8775",
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/* Lemansau SAIL Domain */
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[79] = "PM8775",
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};
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#endif /* CONFIG_DEBUG_FS */
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static uint32_t socinfo_format;
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static const char *sku;
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enum {
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HW_PLATFORM_UNKNOWN = 0,
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HW_PLATFORM_SURF = 1,
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HW_PLATFORM_FFA = 2,
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HW_PLATFORM_FLUID = 3,
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HW_PLATFORM_SVLTE_FFA = 4,
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HW_PLATFORM_SVLTE_SURF = 5,
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HW_PLATFORM_MTP_MDM = 7,
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HW_PLATFORM_MTP = 8,
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HW_PLATFORM_LIQUID = 9,
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/* Dragonboard platform id is assigned as 10 in CDT */
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HW_PLATFORM_DRAGON = 10,
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HW_PLATFORM_QRD = 11,
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HW_PLATFORM_HRD = 13,
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HW_PLATFORM_DTV = 14,
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HW_PLATFORM_RCM = 21,
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HW_PLATFORM_STP = 23,
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HW_PLATFORM_SBC = 24,
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HW_PLATFORM_ADP = 25,
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HW_PLATFORM_HDK = 31,
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HW_PLATFORM_IOT = 32,
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HW_PLATFORM_ATP = 33,
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HW_PLATFORM_IDP = 34,
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HW_PLATFORM_X100 = 39,
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HW_PLATFORM_WDP = 36,
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HW_PLATFORM_INVALID
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};
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static const char * const hw_platform[] = {
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[HW_PLATFORM_UNKNOWN] = "Unknown",
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[HW_PLATFORM_SURF] = "Surf",
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[HW_PLATFORM_FFA] = "FFA",
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[HW_PLATFORM_FLUID] = "Fluid",
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[HW_PLATFORM_SVLTE_FFA] = "SVLTE_FFA",
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[HW_PLATFORM_SVLTE_SURF] = "SLVTE_SURF",
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[HW_PLATFORM_MTP_MDM] = "MDM_MTP_NO_DISPLAY",
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[HW_PLATFORM_MTP] = "MTP",
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[HW_PLATFORM_RCM] = "RCM",
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[HW_PLATFORM_LIQUID] = "Liquid",
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[HW_PLATFORM_DRAGON] = "Dragon",
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[HW_PLATFORM_QRD] = "QRD",
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[HW_PLATFORM_HRD] = "HRD",
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[HW_PLATFORM_DTV] = "DTV",
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[HW_PLATFORM_STP] = "STP",
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[HW_PLATFORM_SBC] = "SBC",
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[HW_PLATFORM_ADP] = "ADP",
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[HW_PLATFORM_HDK] = "HDK",
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[HW_PLATFORM_IOT] = "IOT",
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[HW_PLATFORM_ATP] = "ATP",
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[HW_PLATFORM_IDP] = "IDP",
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[HW_PLATFORM_X100] = "X100",
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[HW_PLATFORM_WDP] = "WDP",
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};
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enum {
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PLATFORM_SUBTYPE_QRD = 0x0,
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PLATFORM_SUBTYPE_SKUAA = 0x1,
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PLATFORM_SUBTYPE_SKUF = 0x2,
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PLATFORM_SUBTYPE_SKUAB = 0x3,
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PLATFORM_SUBTYPE_SKUG = 0x5,
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PLATFORM_SUBTYPE_QRD_INVALID,
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};
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static const char * const qrd_hw_platform_subtype[] = {
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[PLATFORM_SUBTYPE_QRD] = "QRD",
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[PLATFORM_SUBTYPE_SKUAA] = "SKUAA",
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[PLATFORM_SUBTYPE_SKUF] = "SKUF",
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[PLATFORM_SUBTYPE_SKUAB] = "SKUAB",
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[PLATFORM_SUBTYPE_SKUG] = "SKUG",
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[PLATFORM_SUBTYPE_QRD_INVALID] = "INVALID",
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};
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enum {
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PLATFORM_SUBTYPE_UNKNOWN = 0x0,
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PLATFORM_SUBTYPE_CHARM = 0x1,
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PLATFORM_SUBTYPE_STRANGE = 0x2,
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PLATFORM_SUBTYPE_STRANGE_2A = 0x3,
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PLATFORM_SUBTYPE_INVALID,
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};
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static const char * const hw_platform_subtype[] = {
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[PLATFORM_SUBTYPE_UNKNOWN] = "Unknown",
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[PLATFORM_SUBTYPE_CHARM] = "charm",
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[PLATFORM_SUBTYPE_STRANGE] = "strange",
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[PLATFORM_SUBTYPE_STRANGE_2A] = "strange_2a",
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[PLATFORM_SUBTYPE_INVALID] = "Invalid",
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};
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static const char * const hw_platform_feature_code[] = {
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[SOCINFO_FC_UNKNOWN] = "Unknown",
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[SOCINFO_FC_AA] = "AA",
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[SOCINFO_FC_AB] = "AB",
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[SOCINFO_FC_AC] = "AC",
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[SOCINFO_FC_AD] = "AD",
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[SOCINFO_FC_AE] = "AE",
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[SOCINFO_FC_AF] = "AF",
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[SOCINFO_FC_AG] = "AG",
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[SOCINFO_FC_AH] = "AH",
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};
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static const char * const hw_platform_wfeature_code[] = {
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[SOCINFO_FC_W0 - SOCINFO_FC_W0] = "W0",
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[SOCINFO_FC_W1 - SOCINFO_FC_W0] = "W1",
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[SOCINFO_FC_W2 - SOCINFO_FC_W0] = "W2",
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[SOCINFO_FC_W3 - SOCINFO_FC_W0] = "W3",
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[SOCINFO_FC_W4 - SOCINFO_FC_W0] = "W4",
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[SOCINFO_FC_W5 - SOCINFO_FC_W0] = "W5",
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[SOCINFO_FC_W6 - SOCINFO_FC_W0] = "W6",
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[SOCINFO_FC_W7 - SOCINFO_FC_W0] = "W7",
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[SOCINFO_FC_W8 - SOCINFO_FC_W0] = "W8",
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[SOCINFO_FC_W9 - SOCINFO_FC_W0] = "W9",
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[SOCINFO_FC_WA - SOCINFO_FC_W0] = "WA",
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[SOCINFO_FC_WB - SOCINFO_FC_W0] = "WB",
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[SOCINFO_FC_WC - SOCINFO_FC_W0] = "WC",
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[SOCINFO_FC_WD - SOCINFO_FC_W0] = "WD",
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[SOCINFO_FC_WE - SOCINFO_FC_W0] = "WE",
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[SOCINFO_FC_WF - SOCINFO_FC_W0] = "WF",
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};
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static const char * const hw_platform_ifeature_code[] = {
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[SOCINFO_FC_Y0 - SOCINFO_FC_Y0] = "Y0",
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[SOCINFO_FC_Y1 - SOCINFO_FC_Y0] = "Y1",
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[SOCINFO_FC_Y2 - SOCINFO_FC_Y0] = "Y2",
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[SOCINFO_FC_Y3 - SOCINFO_FC_Y0] = "Y3",
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[SOCINFO_FC_Y4 - SOCINFO_FC_Y0] = "Y4",
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[SOCINFO_FC_Y5 - SOCINFO_FC_Y0] = "Y5",
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[SOCINFO_FC_Y6 - SOCINFO_FC_Y0] = "Y6",
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[SOCINFO_FC_Y7 - SOCINFO_FC_Y0] = "Y7",
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[SOCINFO_FC_Y8 - SOCINFO_FC_Y0] = "Y8",
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[SOCINFO_FC_Y9 - SOCINFO_FC_Y0] = "Y9",
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[SOCINFO_FC_YA - SOCINFO_FC_Y0] = "YA",
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[SOCINFO_FC_YB - SOCINFO_FC_Y0] = "YB",
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[SOCINFO_FC_YC - SOCINFO_FC_Y0] = "YC",
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[SOCINFO_FC_YD - SOCINFO_FC_Y0] = "YD",
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[SOCINFO_FC_YE - SOCINFO_FC_Y0] = "YE",
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[SOCINFO_FC_YF - SOCINFO_FC_Y0] = "YF",
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};
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enum {
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PLATFORM_OEM_VARIANT_QC = 0x0,
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PLATFORM_OEM_VARIANT_OEM,
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};
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static const char * const hw_platform_oem_variant[] = {
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[PLATFORM_OEM_VARIANT_QC] = "QC",
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[PLATFORM_OEM_VARIANT_OEM] = "OEM",
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};
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/* Socinfo SMEM item structure */
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struct socinfo {
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__le32 fmt;
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__le32 id;
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__le32 ver;
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char build_id[SMEM_SOCINFO_BUILD_ID_LENGTH];
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/* Version 2 */
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__le32 raw_id;
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__le32 raw_ver;
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/* Version 3 */
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__le32 hw_plat;
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/* Version 4 */
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__le32 plat_ver;
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/* Version 5 */
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__le32 accessory_chip;
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/* Version 6 */
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__le32 hw_plat_subtype;
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/* Version 7 */
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__le32 pmic_model;
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__le32 pmic_die_rev;
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/* Version 8 */
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__le32 pmic_model_1;
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__le32 pmic_die_rev_1;
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__le32 pmic_model_2;
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__le32 pmic_die_rev_2;
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/* Version 9 */
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__le32 foundry_id;
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/* Version 10 */
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__le32 serial_num;
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/* Version 11 */
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__le32 num_pmics;
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__le32 pmic_array_offset;
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/* Version 12 */
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__le32 chip_family;
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__le32 raw_device_family;
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__le32 raw_device_num;
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/* Version 13 */
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__le32 nproduct_id;
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char chip_id[SMEM_SOCINFO_CHIP_ID_LENGTH];
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/* Version 14 */
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__le32 num_clusters;
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__le32 ncluster_array_offset;
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__le32 num_subset_parts;
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__le32 nsubset_parts_array_offset;
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/* Version 15 */
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__le32 nmodem_supported;
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/* Version 16 */
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__le32 feature_code;
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__le32 pcode;
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__le32 npartnamemap_offset;
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__le32 nnum_partname_mapping;
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/* Version 17 */
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__le32 hw_plat_oem_variant;
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/* Version 18 */
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__le32 num_kvps;
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__le32 kvps_offset;
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/* Version 19 */
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__le32 num_func_clusters;
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__le32 boot_cluster;
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__le32 boot_core;
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} *socinfo;
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#define PART_NAME_MAX 32
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struct gpu_info {
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__le32 gpu_chip_id;
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__le32 vulkan_id;
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char part_name[PART_NAME_MAX];
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};
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struct socinfo_partinfo {
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__le32 part_type;
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union {
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struct gpu_info gpu_info;
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};
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};
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struct socinfo_partinfo partinfo[SOCINFO_PART_MAX_PARTTYPE];
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#ifdef CONFIG_DEBUG_FS
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struct socinfo_params {
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u32 raw_device_family;
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u32 hw_plat_subtype;
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u32 accessory_chip;
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u32 raw_device_num;
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u32 chip_family;
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u32 foundry_id;
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u32 plat_ver;
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u32 raw_ver;
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u32 hw_plat;
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u32 fmt;
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u32 nproduct_id;
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u32 num_clusters;
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u32 ncluster_array_offset;
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u32 num_subset_parts;
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u32 nsubset_parts_array_offset;
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u32 nmodem_supported;
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u32 gpu_chip_id;
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u32 gpu_vulkan_id;
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u32 hw_plat_oem_variant;
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};
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struct smem_image_version {
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char name[SMEM_IMAGE_VERSION_NAME_SIZE];
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char variant[SMEM_IMAGE_VERSION_VARIANT_SIZE];
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char pad;
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char oem[SMEM_IMAGE_VERSION_OEM_SIZE];
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};
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#endif /* CONFIG_DEBUG_FS */
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#define MAX_SOCINFO_ATTRS 50
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/* sysfs attributes */
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#define ATTR_DEFINE(param) \
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static DEVICE_ATTR(param, 0444, \
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msm_get_##param, \
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NULL)
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/* sysfs attributes for subpart information */
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#define CREATE_PART_FUNCTION(part, part_enum) \
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static ssize_t \
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msm_get_##part(struct device *dev, \
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struct device_attribute *attr, \
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char *buf) \
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{ \
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u32 *part_info; \
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int num_parts = 0; \
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int str_pos = 0, i = 0, ret = 0; \
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num_parts = socinfo_get_part_count(part_enum); \
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if (num_parts <= 0) \
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return -EINVAL; \
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part_info = kmalloc_array(num_parts, sizeof(*part_info), GFP_KERNEL); \
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ret = socinfo_get_subpart_info(part_enum, part_info, num_parts); \
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if (ret < 0) { \
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kfree(part_info); \
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return -EINVAL; \
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} \
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for (i = 0; i < num_parts; i++) { \
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str_pos += scnprintf(buf+str_pos, PAGE_SIZE-str_pos, "0x%x", \
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part_info[i]); \
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if (i != num_parts-1) \
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str_pos += scnprintf(buf+str_pos, PAGE_SIZE-str_pos, ","); \
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} \
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str_pos += scnprintf(buf+str_pos, PAGE_SIZE-str_pos, "\n"); \
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kfree(part_info); \
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return str_pos; \
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} \
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ATTR_DEFINE(part) \
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/* Version 2 */
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static uint32_t socinfo_get_raw_id(void)
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{
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return socinfo ?
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(socinfo_format >= SOCINFO_VERSION(0, 2) ?
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le32_to_cpu(socinfo->raw_id) : 0)
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: 0;
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}
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static uint32_t socinfo_get_raw_version(void)
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{
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return socinfo ?
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(socinfo_format >= SOCINFO_VERSION(0, 2) ?
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le32_to_cpu(socinfo->raw_ver) : 0)
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: 0;
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}
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/* Version 3 */
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static uint32_t socinfo_get_platform_type(void)
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{
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return socinfo ?
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(socinfo_format >= SOCINFO_VERSION(0, 3) ?
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le32_to_cpu(socinfo->hw_plat) : 0)
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: 0;
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}
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/* Version 4 */
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static uint32_t socinfo_get_platform_version(void)
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{
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return socinfo ?
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(socinfo_format >= SOCINFO_VERSION(0, 4) ?
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le32_to_cpu(socinfo->plat_ver) : 0)
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: 0;
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}
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/* Version 5 */
|
|
static uint32_t socinfo_get_accessory_chip(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 5) ?
|
|
le32_to_cpu(socinfo->accessory_chip) : 0)
|
|
: 0;
|
|
}
|
|
|
|
/* Version 6 */
|
|
static uint32_t socinfo_get_platform_subtype(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 6) ?
|
|
le32_to_cpu(socinfo->hw_plat_subtype) : 0)
|
|
: 0;
|
|
}
|
|
|
|
/* Version 7 */
|
|
static int socinfo_get_pmic_model(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 7) ?
|
|
le32_to_cpu(socinfo->pmic_model) : 0xFFFFFFFF)
|
|
: 0xFFFFFFFF;
|
|
}
|
|
|
|
static uint32_t socinfo_get_pmic_die_revision(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 7) ?
|
|
le32_to_cpu(socinfo->pmic_die_rev) : 0)
|
|
: 0;
|
|
}
|
|
|
|
/* Version 9 */
|
|
static uint32_t socinfo_get_foundry_id(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 9) ?
|
|
le32_to_cpu(socinfo->foundry_id) : 0)
|
|
: 0;
|
|
}
|
|
|
|
/* Version 12 */
|
|
static uint32_t socinfo_get_chip_family(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 12) ?
|
|
le32_to_cpu(socinfo->chip_family) : 0)
|
|
: 0;
|
|
}
|
|
|
|
static uint32_t socinfo_get_raw_device_family(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 12) ?
|
|
le32_to_cpu(socinfo->raw_device_family) : 0)
|
|
: 0;
|
|
}
|
|
|
|
static uint32_t socinfo_get_raw_device_number(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 12) ?
|
|
le32_to_cpu(socinfo->raw_device_num) : 0)
|
|
: 0;
|
|
}
|
|
|
|
/* Version 13 */
|
|
static uint32_t socinfo_get_nproduct_id(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 13) ?
|
|
le32_to_cpu(socinfo->nproduct_id) : 0)
|
|
: 0;
|
|
}
|
|
|
|
static char *socinfo_get_chip_name(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 13) ?
|
|
socinfo->chip_id : "N/A")
|
|
: "N/A";
|
|
}
|
|
|
|
/* Version 14 */
|
|
static uint32_t socinfo_get_num_clusters(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 14) ?
|
|
le32_to_cpu(socinfo->num_clusters) : 0)
|
|
: 0;
|
|
}
|
|
|
|
static uint32_t socinfo_get_ncluster_array_offset(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 14) ?
|
|
le32_to_cpu(socinfo->ncluster_array_offset) : 0)
|
|
: 0;
|
|
}
|
|
|
|
static uint32_t socinfo_get_num_subset_parts(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 14) ?
|
|
le32_to_cpu(socinfo->num_subset_parts) : 0)
|
|
: 0;
|
|
}
|
|
|
|
static uint32_t socinfo_get_nsubset_parts_array_offset(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 14) ?
|
|
le32_to_cpu(socinfo->nsubset_parts_array_offset) : 0)
|
|
: 0;
|
|
}
|
|
|
|
/* Version 15 */
|
|
static uint32_t socinfo_get_nmodem_supported(void)
|
|
{
|
|
return socinfo ?
|
|
(socinfo_format >= SOCINFO_VERSION(0, 15) ?
|
|
le32_to_cpu(socinfo->nmodem_supported) : 0)
|
|
: 0;
|
|
}
|
|
|
|
/* Version 16 */
|
|
static uint32_t socinfo_get_feature_code_id(void)
|
|
{
|
|
uint32_t fc_id;
|
|
|
|
if (!socinfo || socinfo_format < SOCINFO_VERSION(0, 16))
|
|
return SOCINFO_FC_UNKNOWN;
|
|
|
|
fc_id = le32_to_cpu(socinfo->feature_code);
|
|
if (fc_id <= SOCINFO_FC_UNKNOWN || fc_id >= SOCINFO_FC_INT_RESERVE)
|
|
return SOCINFO_FC_UNKNOWN;
|
|
|
|
return fc_id;
|
|
}
|
|
|
|
static const char *socinfo_get_feature_code_mapping(void)
|
|
{
|
|
uint32_t id = socinfo_get_feature_code_id();
|
|
|
|
if (id > SOCINFO_FC_UNKNOWN && id < SOCINFO_FC_EXT_RESERVE)
|
|
return hw_platform_feature_code[id];
|
|
else if (id >= SOCINFO_FC_W0 && id < SOCINFO_FC_SUBPART_RESERVE)
|
|
return hw_platform_wfeature_code[id - SOCINFO_FC_W0];
|
|
else if (id >= SOCINFO_FC_Y0 && id < SOCINFO_FC_INT_RESERVE)
|
|
return hw_platform_ifeature_code[id - SOCINFO_FC_Y0];
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static uint32_t socinfo_get_pcode_id(void)
|
|
{
|
|
uint32_t pcode;
|
|
|
|
if (!socinfo || socinfo_format < SOCINFO_VERSION(0, 16))
|
|
return SOCINFO_PCODE_RESERVE;
|
|
|
|
pcode = le32_to_cpu(socinfo->pcode);
|
|
if (pcode <= SOCINFO_PCODE_UNKNOWN || pcode >= SOCINFO_PCODE_RESERVE)
|
|
return SOCINFO_PCODE_UNKNOWN;
|
|
|
|
return pcode;
|
|
}
|
|
|
|
/* Version 17 */
|
|
static uint32_t socinfo_get_platform_oem_variant(void)
|
|
{
|
|
return (socinfo && socinfo_format >= SOCINFO_VERSION(0, 17)) ?
|
|
le32_to_cpu(socinfo->hw_plat_oem_variant) : 0;
|
|
}
|
|
|
|
/* Version 2 */
|
|
static ssize_t
|
|
msm_get_raw_id(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "%u\n",
|
|
socinfo_get_raw_id());
|
|
}
|
|
ATTR_DEFINE(raw_id);
|
|
|
|
static ssize_t
|
|
msm_get_raw_version(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "%u\n",
|
|
socinfo_get_raw_version());
|
|
}
|
|
ATTR_DEFINE(raw_version);
|
|
|
|
/* Version 3 */
|
|
static ssize_t
|
|
msm_get_hw_platform(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
uint32_t hw_type;
|
|
|
|
hw_type = socinfo_get_platform_type();
|
|
|
|
return scnprintf(buf, PAGE_SIZE, "%-.32s\n",
|
|
hw_platform[hw_type]);
|
|
}
|
|
ATTR_DEFINE(hw_platform);
|
|
|
|
/* Version 4 */
|
|
static ssize_t
|
|
msm_get_platform_version(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "%u\n",
|
|
socinfo_get_platform_version());
|
|
}
|
|
ATTR_DEFINE(platform_version);
|
|
|
|
/* Version 5 */
|
|
static ssize_t
|
|
msm_get_accessory_chip(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "%u\n",
|
|
socinfo_get_accessory_chip());
|
|
}
|
|
ATTR_DEFINE(accessory_chip);
|
|
|
|
/* Version 6 */
|
|
static ssize_t
|
|
msm_get_platform_subtype_id(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
uint32_t hw_subtype;
|
|
|
|
hw_subtype = socinfo_get_platform_subtype();
|
|
return scnprintf(buf, PAGE_SIZE, "%u\n",
|
|
hw_subtype);
|
|
}
|
|
ATTR_DEFINE(platform_subtype_id);
|
|
|
|
static ssize_t
|
|
msm_get_platform_subtype(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
uint32_t hw_subtype;
|
|
|
|
hw_subtype = socinfo_get_platform_subtype();
|
|
if (socinfo_get_platform_type() == HW_PLATFORM_QRD) {
|
|
if (hw_subtype >= PLATFORM_SUBTYPE_QRD_INVALID) {
|
|
pr_err("Invalid hardware platform sub type for qrd found\n");
|
|
hw_subtype = PLATFORM_SUBTYPE_QRD_INVALID;
|
|
}
|
|
return scnprintf(buf, PAGE_SIZE, "%-.32s\n",
|
|
qrd_hw_platform_subtype[hw_subtype]);
|
|
} else {
|
|
if (hw_subtype >= PLATFORM_SUBTYPE_INVALID) {
|
|
pr_err("Invalid hardware platform subtype\n");
|
|
hw_subtype = PLATFORM_SUBTYPE_INVALID;
|
|
}
|
|
return scnprintf(buf, PAGE_SIZE, "%-.32s\n",
|
|
hw_platform_subtype[hw_subtype]);
|
|
}
|
|
}
|
|
ATTR_DEFINE(platform_subtype);
|
|
|
|
/* Version 7 */
|
|
static ssize_t
|
|
msm_get_pmic_model(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "%u\n",
|
|
socinfo_get_pmic_model());
|
|
}
|
|
ATTR_DEFINE(pmic_model);
|
|
|
|
static ssize_t
|
|
msm_get_pmic_die_revision(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "%u\n",
|
|
socinfo_get_pmic_die_revision());
|
|
}
|
|
ATTR_DEFINE(pmic_die_revision);
|
|
|
|
/* Version 8 (skip) */
|
|
/* Version 9 */
|
|
static ssize_t
|
|
msm_get_foundry_id(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "%u\n",
|
|
socinfo_get_foundry_id());
|
|
}
|
|
ATTR_DEFINE(foundry_id);
|
|
|
|
/* Version 11 (skip) */
|
|
/* Version 12 */
|
|
static ssize_t
|
|
msm_get_chip_family(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "0x%x\n",
|
|
socinfo_get_chip_family());
|
|
}
|
|
ATTR_DEFINE(chip_family);
|
|
|
|
static ssize_t
|
|
msm_get_raw_device_family(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "0x%x\n",
|
|
socinfo_get_raw_device_family());
|
|
}
|
|
ATTR_DEFINE(raw_device_family);
|
|
|
|
static ssize_t
|
|
msm_get_raw_device_number(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "0x%x\n",
|
|
socinfo_get_raw_device_number());
|
|
}
|
|
ATTR_DEFINE(raw_device_number);
|
|
|
|
/* Version 13 */
|
|
static ssize_t
|
|
msm_get_nproduct_id(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "0x%x\n",
|
|
socinfo_get_nproduct_id());
|
|
}
|
|
ATTR_DEFINE(nproduct_id);
|
|
|
|
static ssize_t
|
|
msm_get_chip_id(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "%-.32s\n",
|
|
socinfo_get_chip_name());
|
|
}
|
|
ATTR_DEFINE(chip_id);
|
|
|
|
/* Version 14 */
|
|
static ssize_t
|
|
msm_get_num_clusters(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "0x%x\n",
|
|
socinfo_get_num_clusters());
|
|
}
|
|
ATTR_DEFINE(num_clusters);
|
|
|
|
static ssize_t
|
|
msm_get_ncluster_array_offset(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "0x%x\n",
|
|
socinfo_get_ncluster_array_offset());
|
|
}
|
|
ATTR_DEFINE(ncluster_array_offset);
|
|
|
|
uint32_t
|
|
socinfo_get_cluster_info(enum subset_cluster_type cluster)
|
|
{
|
|
uint32_t sub_cluster, num_cluster, offset;
|
|
void *cluster_val;
|
|
void *info = socinfo;
|
|
|
|
if (cluster >= NUM_CLUSTERS_MAX) {
|
|
pr_err("Bad cluster\n");
|
|
return -EINVAL;
|
|
}
|
|
|
|
num_cluster = socinfo_get_num_clusters();
|
|
offset = socinfo_get_ncluster_array_offset();
|
|
|
|
if (!num_cluster || !offset)
|
|
return -EINVAL;
|
|
|
|
info += offset;
|
|
cluster_val = info + (sizeof(uint32_t) * cluster);
|
|
sub_cluster = get_unaligned_le32(cluster_val);
|
|
|
|
return sub_cluster;
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_cluster_info);
|
|
|
|
static ssize_t
|
|
msm_get_subset_cores(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
uint32_t sub_cluster = socinfo_get_cluster_info(CLUSTER_CPUSS);
|
|
|
|
return scnprintf(buf, PAGE_SIZE, "%x\n", sub_cluster);
|
|
}
|
|
ATTR_DEFINE(subset_cores);
|
|
|
|
static ssize_t
|
|
msm_get_num_subset_parts(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "0x%x\n",
|
|
socinfo_get_num_subset_parts());
|
|
}
|
|
ATTR_DEFINE(num_subset_parts);
|
|
|
|
static ssize_t
|
|
msm_get_nsubset_parts_array_offset(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "0x%x\n",
|
|
socinfo_get_nsubset_parts_array_offset());
|
|
}
|
|
ATTR_DEFINE(nsubset_parts_array_offset);
|
|
|
|
static uint32_t
|
|
socinfo_get_subset_parts(void)
|
|
{
|
|
uint32_t num_parts = socinfo_get_num_subset_parts();
|
|
uint32_t offset = socinfo_get_nsubset_parts_array_offset();
|
|
uint32_t sub_parts = 0;
|
|
void *info = socinfo;
|
|
uint32_t part_entry;
|
|
int i;
|
|
|
|
if (!num_parts || !offset)
|
|
return -EINVAL;
|
|
|
|
info += offset;
|
|
for (i = 0; i < num_parts; i++) {
|
|
part_entry = get_unaligned_le32(info);
|
|
if (part_entry & 1)
|
|
sub_parts |= BIT(i);
|
|
info += sizeof(uint32_t);
|
|
}
|
|
return sub_parts;
|
|
}
|
|
|
|
bool
|
|
socinfo_get_part_info(enum subset_part_type part)
|
|
{
|
|
uint32_t partinfo;
|
|
uint32_t num_parts = socinfo_get_num_subset_parts();
|
|
|
|
if ((part <= PART_UNKNOWN) || (part >= NUM_PARTS_MAX) || (part >= num_parts)) {
|
|
pr_err("Bad part number\n");
|
|
return false;
|
|
}
|
|
|
|
partinfo = socinfo_get_subset_parts();
|
|
if (partinfo < 0) {
|
|
pr_err("Failed to get part information\n");
|
|
return false;
|
|
}
|
|
|
|
return (partinfo & BIT(part));
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_part_info);
|
|
|
|
static ssize_t
|
|
msm_get_subset_parts(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
uint32_t sub_parts = socinfo_get_subset_parts();
|
|
|
|
return scnprintf(buf, PAGE_SIZE, "%x\n", sub_parts);
|
|
}
|
|
ATTR_DEFINE(subset_parts);
|
|
|
|
/**
|
|
* socinfo_get_part_count - Get part count
|
|
* @part: The subset_part_type to be checked
|
|
*
|
|
* Return the number of instances supported by the
|
|
* firmware for the part on success and a negative
|
|
* errno will be returned in error cases.
|
|
*/
|
|
int
|
|
socinfo_get_part_count(enum subset_part_type part)
|
|
{
|
|
int part_count = 1;
|
|
uint32_t num_parts = socinfo_get_num_subset_parts();
|
|
|
|
/* TODO: part_count to be read from SMEM after firmware adds support */
|
|
|
|
if ((part <= PART_UNKNOWN) || (part >= NUM_PARTS_MAX) || (part >= num_parts)) {
|
|
pr_err("Bad part number\n");
|
|
return -EINVAL;
|
|
}
|
|
|
|
return part_count;
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_part_count);
|
|
|
|
/**
|
|
* socinfo_get_subpart_info - Get subpart information
|
|
* @part: The subset_part_type to be checked
|
|
* @part_info: Pointer to the subpart information.
|
|
* Used to store the subpart information
|
|
* for num_parts instances of the part.
|
|
* @num_parts: Number of instances of the part for
|
|
* which the subpart information is required.
|
|
*
|
|
* On success subpart information will be stored in the part_info
|
|
* array for minimum of the number of instances requested and
|
|
* the number of instances supported by the firmware.
|
|
*
|
|
* A value of zero will be returned on success and a negative
|
|
* errno will be returned in error cases.
|
|
*/
|
|
int
|
|
socinfo_get_subpart_info(enum subset_part_type part,
|
|
u32 *part_info,
|
|
u32 num_parts)
|
|
{
|
|
uint32_t num_subset_parts = 0, offset = 0;
|
|
void *info = socinfo;
|
|
u32 i = 0, count = 0;
|
|
int part_count = 0;
|
|
|
|
if (!part_info)
|
|
return -EINVAL;
|
|
|
|
part_count = socinfo_get_part_count(part);
|
|
if (part_count <= 0)
|
|
return -EINVAL;
|
|
|
|
num_subset_parts = socinfo_get_num_subset_parts();
|
|
offset = socinfo_get_nsubset_parts_array_offset();
|
|
if (!num_subset_parts || !offset)
|
|
return -EINVAL;
|
|
|
|
info += (offset + (part * sizeof(u32)));
|
|
count = min_t(u32, num_parts, part_count);
|
|
for (i = 0; i < count; i++) {
|
|
part_info[i] = get_unaligned_le32(info);
|
|
info += sizeof(u32);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_subpart_info);
|
|
|
|
CREATE_PART_FUNCTION(gpu, PART_GPU);
|
|
CREATE_PART_FUNCTION(video, PART_VIDEO);
|
|
CREATE_PART_FUNCTION(camera, PART_CAMERA);
|
|
CREATE_PART_FUNCTION(display, PART_DISPLAY);
|
|
CREATE_PART_FUNCTION(audio, PART_AUDIO);
|
|
CREATE_PART_FUNCTION(modem, PART_MODEM);
|
|
CREATE_PART_FUNCTION(wlan, PART_WLAN);
|
|
CREATE_PART_FUNCTION(comp, PART_COMP);
|
|
CREATE_PART_FUNCTION(sensors, PART_SENSORS);
|
|
CREATE_PART_FUNCTION(npu, PART_NPU);
|
|
CREATE_PART_FUNCTION(spss, PART_SPSS);
|
|
CREATE_PART_FUNCTION(nav, PART_NAV);
|
|
CREATE_PART_FUNCTION(comp1, PART_COMP1);
|
|
CREATE_PART_FUNCTION(display1, PART_DISPLAY1);
|
|
CREATE_PART_FUNCTION(nsp, PART_NSP);
|
|
CREATE_PART_FUNCTION(eva, PART_EVA);
|
|
|
|
/* Version 15 */
|
|
static ssize_t
|
|
msm_get_nmodem_supported(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "0x%x\n",
|
|
socinfo_get_nmodem_supported());
|
|
}
|
|
ATTR_DEFINE(nmodem_supported);
|
|
|
|
/* Version 16 */
|
|
static ssize_t
|
|
msm_get_sku(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return sysfs_emit(buf, "%s\n", sku ? sku : "Unknown");
|
|
}
|
|
ATTR_DEFINE(sku);
|
|
|
|
static ssize_t
|
|
msm_get_pcode(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
return scnprintf(buf, PAGE_SIZE, "0x%x\n", socinfo_get_pcode_id());
|
|
}
|
|
ATTR_DEFINE(pcode);
|
|
|
|
static ssize_t
|
|
msm_get_feature_code(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
const char *feature_code = socinfo_get_feature_code_mapping();
|
|
|
|
return sysfs_emit(buf, "%s\n", feature_code ? feature_code : "Unknown");
|
|
}
|
|
ATTR_DEFINE(feature_code);
|
|
|
|
/* Version 17 */
|
|
static ssize_t
|
|
msm_get_platform_oem_variant_id(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
uint32_t hw_oem_variant;
|
|
|
|
hw_oem_variant = socinfo_get_platform_oem_variant();
|
|
return scnprintf(buf, PAGE_SIZE, "%u\n", hw_oem_variant);
|
|
}
|
|
ATTR_DEFINE(platform_oem_variant_id);
|
|
|
|
static ssize_t
|
|
msm_get_platform_oem_variant(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
uint32_t hw_oem_variant;
|
|
|
|
hw_oem_variant = socinfo_get_platform_oem_variant();
|
|
if (hw_oem_variant != PLATFORM_OEM_VARIANT_QC)
|
|
hw_oem_variant = PLATFORM_OEM_VARIANT_OEM;
|
|
|
|
return scnprintf(buf, PAGE_SIZE, "%-.32s\n", hw_platform_oem_variant[hw_oem_variant]);
|
|
}
|
|
ATTR_DEFINE(platform_oem_variant);
|
|
|
|
struct qcom_socinfo {
|
|
struct soc_device *soc_dev;
|
|
struct soc_device_attribute attr;
|
|
uint32_t current_image;
|
|
struct rw_semaphore current_image_rwsem;
|
|
#ifdef CONFIG_DEBUG_FS
|
|
struct dentry *dbg_root;
|
|
struct socinfo_params info;
|
|
#endif /* CONFIG_DEBUG_FS */
|
|
};
|
|
|
|
struct soc_id {
|
|
unsigned int id;
|
|
const char *name;
|
|
};
|
|
|
|
static const struct soc_id soc_id[] = {
|
|
{ 87, "MSM8960" },
|
|
{ 109, "APQ8064" },
|
|
{ 122, "MSM8660A" },
|
|
{ 123, "MSM8260A" },
|
|
{ 124, "APQ8060A" },
|
|
{ 126, "MSM8974" },
|
|
{ 130, "MPQ8064" },
|
|
{ 138, "MSM8960AB" },
|
|
{ 139, "APQ8060AB" },
|
|
{ 140, "MSM8260AB" },
|
|
{ 141, "MSM8660AB" },
|
|
{ 145, "MSM8626" },
|
|
{ 147, "MSM8610" },
|
|
{ 153, "APQ8064AB" },
|
|
{ 158, "MSM8226" },
|
|
{ 159, "MSM8526" },
|
|
{ 161, "MSM8110" },
|
|
{ 162, "MSM8210" },
|
|
{ 163, "MSM8810" },
|
|
{ 164, "MSM8212" },
|
|
{ 165, "MSM8612" },
|
|
{ 166, "MSM8112" },
|
|
{ 168, "MSM8225Q" },
|
|
{ 169, "MSM8625Q" },
|
|
{ 170, "MSM8125Q" },
|
|
{ 172, "APQ8064AA" },
|
|
{ 178, "APQ8084" },
|
|
{ 184, "APQ8074" },
|
|
{ 185, "MSM8274" },
|
|
{ 186, "MSM8674" },
|
|
{ 194, "MSM8974PRO" },
|
|
{ 198, "MSM8126" },
|
|
{ 199, "APQ8026" },
|
|
{ 200, "MSM8926" },
|
|
{ 205, "MSM8326" },
|
|
{ 206, "MSM8916" },
|
|
{ 207, "MSM8994" },
|
|
{ 208, "APQ8074-AA" },
|
|
{ 209, "APQ8074-AB" },
|
|
{ 210, "APQ8074PRO" },
|
|
{ 211, "MSM8274-AA" },
|
|
{ 212, "MSM8274-AB" },
|
|
{ 213, "MSM8274PRO" },
|
|
{ 214, "MSM8674-AA" },
|
|
{ 215, "MSM8674-AB" },
|
|
{ 216, "MSM8674PRO" },
|
|
{ 217, "MSM8974-AA" },
|
|
{ 218, "MSM8974-AB" },
|
|
{ 219, "APQ8028" },
|
|
{ 220, "MSM8128" },
|
|
{ 221, "MSM8228" },
|
|
{ 222, "MSM8528" },
|
|
{ 223, "MSM8628" },
|
|
{ 224, "MSM8928" },
|
|
{ 225, "MSM8510" },
|
|
{ 226, "MSM8512" },
|
|
{ 233, "MSM8936" },
|
|
{ 239, "MSM8939" },
|
|
{ 240, "APQ8036" },
|
|
{ 241, "APQ8039" },
|
|
{ 246, "MSM8996" },
|
|
{ 247, "APQ8016" },
|
|
{ 248, "MSM8216" },
|
|
{ 249, "MSM8116" },
|
|
{ 250, "MSM8616" },
|
|
{ 251, "MSM8992" },
|
|
{ 253, "APQ8094" },
|
|
{ 290, "MDM9607" },
|
|
{ 291, "APQ8096" },
|
|
{ 292, "MSM8998" },
|
|
{ 293, "MSM8953" },
|
|
{ 296, "MDM8207" },
|
|
{ 297, "MDM9207" },
|
|
{ 298, "MDM9307" },
|
|
{ 299, "MDM9628" },
|
|
{ 304, "APQ8053" },
|
|
{ 305, "MSM8996SG" },
|
|
{ 310, "MSM8996AU" },
|
|
{ 311, "APQ8096AU" },
|
|
{ 312, "APQ8096SG" },
|
|
{ 317, "SDM660" },
|
|
{ 318, "SDM630" },
|
|
{ 319, "APQ8098" },
|
|
{ 321, "SDM845" },
|
|
{ 322, "MDM9206" },
|
|
{ 324, "SDA660" },
|
|
{ 325, "SDM658" },
|
|
{ 326, "SDA658" },
|
|
{ 327, "SDA630" },
|
|
{ 338, "SDM450" },
|
|
{ 341, "SDA845" },
|
|
{ 345, "SDM636" },
|
|
{ 346, "SDA636" },
|
|
{ 347, "QCS605" },
|
|
{ 349, "SDM632" },
|
|
{ 350, "SDA632" },
|
|
{ 351, "SDA450" },
|
|
{ 352, "QCS405" },
|
|
{ 411, "QCS407" },
|
|
{ 356, "SM8250" },
|
|
{ 362, "SA8155" },
|
|
{ 367, "SA8155P" },
|
|
{ 377, "SA6155P" },
|
|
{ 384, "SA6155" },
|
|
{ 394, "SM6125" },
|
|
{ 402, "IPQ6018" },
|
|
{ 403, "IPQ6028" },
|
|
{ 405, "SA8195P" },
|
|
{ 421, "IPQ6000" },
|
|
{ 422, "IPQ6010" },
|
|
{ 425, "SC7180" },
|
|
{ 441, "QM_SCUBA" },
|
|
{ 453, "IPQ6005" },
|
|
{ 455, "QRB5165" },
|
|
{ 457, "WAIPIO" },
|
|
{ 467, "TRINKET-IOT" },
|
|
{ 468, "TRINKETP-IOT" },
|
|
{ 471, "QMP_SCUBA" },
|
|
{ 473, "QCM_SCUBA" },
|
|
{ 474, "QCS_SCUBA" },
|
|
{ 475, "YUPIK" },
|
|
{ 481, "KONA-IOT" },
|
|
{ 482, "WAIPIOP" },
|
|
{ 486, "MONACO" },
|
|
{ 496, "QRB5165N" },
|
|
{ 497, "YUPIK-IOT" },
|
|
{ 498, "YUPIKP-IOT" },
|
|
{ 499, "YUPIKP" },
|
|
{ 515, "YUPIK-LTE" },
|
|
{ 517, "MONACOP" },
|
|
{ 518, "KHAJE" },
|
|
{ 548, "KONA-7230-IOT" },
|
|
{ 561, "KHAJEP" },
|
|
{ 562, "KHAJEQ" },
|
|
{ 585, "KHAJEG" },
|
|
{ 586, "KHAJEIOT" },
|
|
{ 519, "KALAMA" },
|
|
{ 524, "QRB_SCUBA" },
|
|
{ 532, "LEMANSAU_IVI" },
|
|
{ 533, "LEMANSAU_ADAS_H" },
|
|
{ 534, "LEMANSAU_IVI_ADAS" },
|
|
{ 535, "LEMANSAU_ADAS" },
|
|
{ 536, "KALAMAP" },
|
|
{ 539, "CINDERRU"},
|
|
{ 545, "CINDERDU"},
|
|
{ 570, "SDXBAAGHA"},
|
|
{ 587, "CINDERDU_1010"},
|
|
{ 588, "CINDERRU_1032"},
|
|
{ 589, "CINDERRU_1052"},
|
|
{ 590, "CINDERRU_1062"},
|
|
{ 598, "QRB3165"},
|
|
{ 599, "QRB3165N"},
|
|
{ 600, "SG_KALAMA"},
|
|
{ 601, "SG_KALAMAP"},
|
|
{ 603, "QCS_KALAMAP"},
|
|
{ 604, "QCM_KALAMA"},
|
|
{ 605, "MONACOAU_ADAS"},
|
|
{ 606, "MONACOAU_IVI"},
|
|
{ 607, "MONACOAU_SRV1L"},
|
|
{ 608, "CROW" },
|
|
{ 621, "QWM2290" },
|
|
{ 622, "QWS2290" },
|
|
{ 644, "CROW_LTE" },
|
|
{ 668, "QCS_KALAMAP_N"},
|
|
{ 687, "CROWP" },
|
|
{ 688, "QCM_KALAMA_N"},
|
|
};
|
|
|
|
static struct qcom_socinfo *qsocinfo;
|
|
static struct attribute *msm_custom_socinfo_attrs[MAX_SOCINFO_ATTRS];
|
|
|
|
static char *socinfo_get_image_version_base_address(void)
|
|
{
|
|
size_t size;
|
|
|
|
return qcom_smem_get(QCOM_SMEM_HOST_ANY, SMEM_IMAGE_VERSION_TABLE,
|
|
&size);
|
|
}
|
|
|
|
static ssize_t
|
|
msm_get_image_version(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
char *string_address;
|
|
|
|
string_address = socinfo_get_image_version_base_address();
|
|
if (IS_ERR_OR_NULL(string_address)) {
|
|
pr_err("Failed to get image version base address\n");
|
|
return scnprintf(buf, SMEM_IMAGE_VERSION_NAME_SIZE, "Unknown");
|
|
}
|
|
|
|
down_read(&qsocinfo->current_image_rwsem);
|
|
string_address +=
|
|
qsocinfo->current_image * SMEM_IMAGE_VERSION_SINGLE_BLOCK_SIZE;
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
return scnprintf(buf, SMEM_IMAGE_VERSION_NAME_SIZE, "%-.75s\n",
|
|
string_address);
|
|
}
|
|
|
|
static ssize_t
|
|
msm_set_image_version(struct device *dev,
|
|
struct device_attribute *attr,
|
|
const char *buf,
|
|
size_t count)
|
|
{
|
|
char *store_address;
|
|
|
|
down_read(&qsocinfo->current_image_rwsem);
|
|
if (qsocinfo->current_image != SMEM_IMAGE_VERSION_PARTITION_APPS) {
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
return count;
|
|
}
|
|
store_address = socinfo_get_image_version_base_address();
|
|
if (IS_ERR_OR_NULL(store_address)) {
|
|
pr_err("Failed to get image version base address\n");
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
return count;
|
|
}
|
|
store_address +=
|
|
qsocinfo->current_image * SMEM_IMAGE_VERSION_SINGLE_BLOCK_SIZE;
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
scnprintf(store_address, SMEM_IMAGE_VERSION_NAME_SIZE, "%-.75s", buf);
|
|
return count;
|
|
}
|
|
|
|
static ssize_t
|
|
msm_get_image_variant(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
char *string_address;
|
|
|
|
string_address = socinfo_get_image_version_base_address();
|
|
if (IS_ERR_OR_NULL(string_address)) {
|
|
pr_err("Failed to get image version base address\n");
|
|
return scnprintf(buf, SMEM_IMAGE_VERSION_VARIANT_SIZE,
|
|
"Unknown");
|
|
}
|
|
|
|
down_read(&qsocinfo->current_image_rwsem);
|
|
string_address +=
|
|
qsocinfo->current_image * SMEM_IMAGE_VERSION_SINGLE_BLOCK_SIZE;
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
string_address += SMEM_IMAGE_VERSION_VARIANT_OFFSET;
|
|
return scnprintf(buf, SMEM_IMAGE_VERSION_VARIANT_SIZE, "%-.20s\n",
|
|
string_address);
|
|
}
|
|
|
|
static ssize_t
|
|
msm_set_image_variant(struct device *dev,
|
|
struct device_attribute *attr,
|
|
const char *buf,
|
|
size_t count)
|
|
{
|
|
char *store_address;
|
|
|
|
down_read(&qsocinfo->current_image_rwsem);
|
|
if (qsocinfo->current_image != SMEM_IMAGE_VERSION_PARTITION_APPS) {
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
return count;
|
|
}
|
|
store_address = socinfo_get_image_version_base_address();
|
|
if (IS_ERR_OR_NULL(store_address)) {
|
|
pr_err("Failed to get image version base address\n");
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
return count;
|
|
}
|
|
store_address +=
|
|
qsocinfo->current_image * SMEM_IMAGE_VERSION_SINGLE_BLOCK_SIZE;
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
store_address += SMEM_IMAGE_VERSION_VARIANT_OFFSET;
|
|
scnprintf(store_address, SMEM_IMAGE_VERSION_VARIANT_SIZE, "%-.20s", buf);
|
|
return count;
|
|
}
|
|
|
|
static ssize_t
|
|
msm_get_image_crm_version(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
char *string_address;
|
|
|
|
string_address = socinfo_get_image_version_base_address();
|
|
if (IS_ERR_OR_NULL(string_address)) {
|
|
pr_err("Failed to get image version base address\n");
|
|
return scnprintf(buf, SMEM_IMAGE_VERSION_OEM_SIZE, "Unknown");
|
|
}
|
|
down_read(&qsocinfo->current_image_rwsem);
|
|
string_address +=
|
|
qsocinfo->current_image * SMEM_IMAGE_VERSION_SINGLE_BLOCK_SIZE;
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
string_address += SMEM_IMAGE_VERSION_OEM_OFFSET;
|
|
return scnprintf(buf, SMEM_IMAGE_VERSION_OEM_SIZE, "%-.33s\n",
|
|
string_address);
|
|
}
|
|
|
|
static ssize_t
|
|
msm_set_image_crm_version(struct device *dev,
|
|
struct device_attribute *attr,
|
|
const char *buf,
|
|
size_t count)
|
|
{
|
|
char *store_address;
|
|
|
|
down_read(&qsocinfo->current_image_rwsem);
|
|
if (qsocinfo->current_image != SMEM_IMAGE_VERSION_PARTITION_APPS) {
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
return count;
|
|
}
|
|
store_address = socinfo_get_image_version_base_address();
|
|
if (IS_ERR_OR_NULL(store_address)) {
|
|
pr_err("Failed to get image version base address\n");
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
return count;
|
|
}
|
|
store_address +=
|
|
qsocinfo->current_image * SMEM_IMAGE_VERSION_SINGLE_BLOCK_SIZE;
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
store_address += SMEM_IMAGE_VERSION_OEM_OFFSET;
|
|
scnprintf(store_address, SMEM_IMAGE_VERSION_OEM_SIZE, "%-.33s", buf);
|
|
return count;
|
|
}
|
|
|
|
static ssize_t
|
|
msm_get_image_number(struct device *dev,
|
|
struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
int ret;
|
|
|
|
down_read(&qsocinfo->current_image_rwsem);
|
|
ret = scnprintf(buf, PAGE_SIZE, "%d\n",
|
|
qsocinfo->current_image);
|
|
up_read(&qsocinfo->current_image_rwsem);
|
|
return ret;
|
|
|
|
}
|
|
|
|
static ssize_t
|
|
msm_select_image(struct device *dev, struct device_attribute *attr,
|
|
const char *buf, size_t count)
|
|
{
|
|
int ret, digit;
|
|
|
|
ret = kstrtoint(buf, 10, &digit);
|
|
if (ret)
|
|
return ret;
|
|
down_write(&qsocinfo->current_image_rwsem);
|
|
if (digit >= 0 && digit < SMEM_IMAGE_VERSION_BLOCKS_COUNT)
|
|
qsocinfo->current_image = digit;
|
|
else
|
|
qsocinfo->current_image = 0;
|
|
up_write(&qsocinfo->current_image_rwsem);
|
|
return count;
|
|
}
|
|
|
|
static ssize_t
|
|
msm_get_images(struct device *dev,
|
|
struct device_attribute *attr, char *buf)
|
|
{
|
|
int pos = 0;
|
|
int image;
|
|
char *image_address;
|
|
|
|
image_address = socinfo_get_image_version_base_address();
|
|
if (IS_ERR_OR_NULL(image_address))
|
|
return scnprintf(buf, PAGE_SIZE, "Unavailable\n");
|
|
|
|
*buf = '\0';
|
|
for (image = 0; image < SMEM_IMAGE_VERSION_BLOCKS_COUNT; image++) {
|
|
if (*image_address == '\0') {
|
|
image_address += SMEM_IMAGE_VERSION_SINGLE_BLOCK_SIZE;
|
|
continue;
|
|
}
|
|
|
|
pos += scnprintf(buf + pos, PAGE_SIZE - pos, "%d:\n",
|
|
image);
|
|
pos += scnprintf(buf + pos, PAGE_SIZE - pos,
|
|
"\tCRM:\t\t%-.75s\n", image_address);
|
|
pos += scnprintf(buf + pos, PAGE_SIZE - pos,
|
|
"\tVariant:\t%-.20s\n",
|
|
image_address + SMEM_IMAGE_VERSION_VARIANT_OFFSET);
|
|
pos += scnprintf(buf + pos, PAGE_SIZE - pos,
|
|
"\tVersion:\t%-.33s\n",
|
|
image_address + SMEM_IMAGE_VERSION_OEM_OFFSET);
|
|
|
|
image_address += SMEM_IMAGE_VERSION_SINGLE_BLOCK_SIZE;
|
|
}
|
|
|
|
return pos;
|
|
}
|
|
|
|
static struct device_attribute image_version =
|
|
__ATTR(image_version, 0644,
|
|
msm_get_image_version, msm_set_image_version);
|
|
|
|
static struct device_attribute image_variant =
|
|
__ATTR(image_variant, 0644,
|
|
msm_get_image_variant, msm_set_image_variant);
|
|
|
|
static struct device_attribute image_crm_version =
|
|
__ATTR(image_crm_version, 0644,
|
|
msm_get_image_crm_version, msm_set_image_crm_version);
|
|
|
|
static struct device_attribute select_image =
|
|
__ATTR(select_image, 0644,
|
|
msm_get_image_number, msm_select_image);
|
|
|
|
static struct device_attribute images =
|
|
__ATTR(images, 0444, msm_get_images, NULL);
|
|
|
|
static umode_t soc_info_attribute(struct kobject *kobj,
|
|
struct attribute *attr,
|
|
int index)
|
|
{
|
|
return attr->mode;
|
|
}
|
|
|
|
static const struct attribute_group custom_soc_attr_group = {
|
|
.attrs = msm_custom_socinfo_attrs,
|
|
.is_visible = soc_info_attribute,
|
|
};
|
|
|
|
static void socinfo_populate_sysfs(struct qcom_socinfo *qcom_socinfo)
|
|
{
|
|
int i = 0;
|
|
|
|
switch (socinfo_format) {
|
|
case SOCINFO_VERSION(0, 19):
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 18):
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 17):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_platform_oem_variant_id.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_platform_oem_variant.attr;
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 16):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_sku.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_feature_code.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_pcode.attr;
|
|
case SOCINFO_VERSION(0, 15):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_nmodem_supported.attr;
|
|
case SOCINFO_VERSION(0, 14):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_num_clusters.attr;
|
|
msm_custom_socinfo_attrs[i++] =
|
|
&dev_attr_ncluster_array_offset.attr;
|
|
msm_custom_socinfo_attrs[i++] =
|
|
&dev_attr_num_subset_parts.attr;
|
|
msm_custom_socinfo_attrs[i++] =
|
|
&dev_attr_nsubset_parts_array_offset.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_subset_cores.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_subset_parts.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_gpu.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_video.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_camera.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_display.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_audio.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_modem.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_wlan.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_comp.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_sensors.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_npu.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_spss.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_nav.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_comp1.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_display1.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_nsp.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_eva.attr;
|
|
case SOCINFO_VERSION(0, 13):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_nproduct_id.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_chip_id.attr;
|
|
case SOCINFO_VERSION(0, 12):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_chip_family.attr;
|
|
msm_custom_socinfo_attrs[i++] =
|
|
&dev_attr_raw_device_family.attr;
|
|
msm_custom_socinfo_attrs[i++] =
|
|
&dev_attr_raw_device_number.attr;
|
|
case SOCINFO_VERSION(0, 11):
|
|
case SOCINFO_VERSION(0, 10):
|
|
case SOCINFO_VERSION(0, 9):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_foundry_id.attr;
|
|
case SOCINFO_VERSION(0, 8):
|
|
case SOCINFO_VERSION(0, 7):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_pmic_model.attr;
|
|
msm_custom_socinfo_attrs[i++] =
|
|
&dev_attr_pmic_die_revision.attr;
|
|
case SOCINFO_VERSION(0, 6):
|
|
msm_custom_socinfo_attrs[i++] =
|
|
&dev_attr_platform_subtype_id.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_platform_subtype.attr;
|
|
case SOCINFO_VERSION(0, 5):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_accessory_chip.attr;
|
|
case SOCINFO_VERSION(0, 4):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_platform_version.attr;
|
|
case SOCINFO_VERSION(0, 3):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_hw_platform.attr;
|
|
case SOCINFO_VERSION(0, 2):
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_raw_id.attr;
|
|
msm_custom_socinfo_attrs[i++] = &dev_attr_raw_version.attr;
|
|
case SOCINFO_VERSION(0, 1):
|
|
break;
|
|
default:
|
|
pr_err("Unknown socinfo format: v%u.%u\n",
|
|
SOCINFO_MAJOR(socinfo_format),
|
|
SOCINFO_MINOR(socinfo_format));
|
|
break;
|
|
}
|
|
|
|
msm_custom_socinfo_attrs[i++] = &image_version.attr;
|
|
msm_custom_socinfo_attrs[i++] = &image_variant.attr;
|
|
msm_custom_socinfo_attrs[i++] = &image_crm_version.attr;
|
|
msm_custom_socinfo_attrs[i++] = &select_image.attr;
|
|
msm_custom_socinfo_attrs[i++] = &images.attr;
|
|
msm_custom_socinfo_attrs[i++] = NULL;
|
|
qcom_socinfo->attr.custom_attr_group = &custom_soc_attr_group;
|
|
}
|
|
|
|
static void socinfo_print(void)
|
|
{
|
|
uint32_t f_maj = SOCINFO_MAJOR(socinfo_format);
|
|
uint32_t f_min = SOCINFO_MINOR(socinfo_format);
|
|
uint32_t v_maj = SOCINFO_MAJOR(le32_to_cpu(socinfo->ver));
|
|
uint32_t v_min = SOCINFO_MINOR(le32_to_cpu(socinfo->ver));
|
|
|
|
switch (socinfo_format) {
|
|
case SOCINFO_VERSION(0, 1):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min);
|
|
break;
|
|
case SOCINFO_VERSION(0, 2):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver);
|
|
break;
|
|
case SOCINFO_VERSION(0, 3):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, hw_plat=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat);
|
|
break;
|
|
case SOCINFO_VERSION(0, 4):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, hw_plat=%u, hw_plat_ver=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver);
|
|
break;
|
|
case SOCINFO_VERSION(0, 5):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip);
|
|
break;
|
|
case SOCINFO_VERSION(0, 6):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u hw_plat_subtype=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype);
|
|
break;
|
|
case SOCINFO_VERSION(0, 7):
|
|
case SOCINFO_VERSION(0, 8):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, " \
|
|
"hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, " \
|
|
"hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev);
|
|
break;
|
|
case SOCINFO_VERSION(0, 9):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, " \
|
|
"hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, " \
|
|
"hw_plat_subtype=%u, pmic_model=%u, " \
|
|
"pmic_die_revision=%u foundry_id=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id);
|
|
break;
|
|
case SOCINFO_VERSION(0, 10):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u," \
|
|
"hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, " \
|
|
"hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u " \
|
|
"foundry_id=%u > serial_number=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id,
|
|
socinfo->serial_num);
|
|
break;
|
|
case SOCINFO_VERSION(0, 11):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u," \
|
|
"hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, " \
|
|
"hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u " \
|
|
"foundry_id=%u serial_number=%u > num_pmics=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id,
|
|
socinfo->serial_num,
|
|
socinfo->num_pmics);
|
|
break;
|
|
case SOCINFO_VERSION(0, 12):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, " \
|
|
"hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, " \
|
|
"hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u " \
|
|
"foundry_id=%u serial_number=%u > num_pmics=%u " \
|
|
"chip_family=0x%x raw_device_family=0x%x raw_device_number=0x%x\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id,
|
|
socinfo->serial_num,
|
|
socinfo->num_pmics,
|
|
socinfo->chip_family,
|
|
socinfo->raw_device_family,
|
|
socinfo->raw_device_num);
|
|
break;
|
|
case SOCINFO_VERSION(0, 13):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u," \
|
|
"hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, " \
|
|
"hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u " \
|
|
"foundry_id=%u serial_number=%u > num_pmics=%u chip_family=0x%x " \
|
|
"raw_device_family=0x%x raw_device_number=0x%x nproduct_id=0x%x\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id,
|
|
socinfo->serial_num,
|
|
socinfo->num_pmics,
|
|
socinfo->chip_family,
|
|
socinfo->raw_device_family,
|
|
socinfo->raw_device_num,
|
|
socinfo->nproduct_id);
|
|
break;
|
|
case SOCINFO_VERSION(0, 14):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u," \
|
|
"hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, " \
|
|
"hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u " \
|
|
"foundry_id=%u serial_number=%u > num_pmics=%u chip_family=0x%x " \
|
|
"raw_device_family=0x%x raw_device_number=0x%x nproduct_id=0x%x " \
|
|
"num_clusters=0x%x ncluster_array_offset=0x%x " \
|
|
"num_subset_parts=0x%x nsubset_parts_array_offset=0x%x\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id,
|
|
socinfo->serial_num,
|
|
socinfo->num_pmics,
|
|
socinfo->chip_family,
|
|
socinfo->raw_device_family,
|
|
socinfo->raw_device_num,
|
|
socinfo->nproduct_id,
|
|
socinfo->num_clusters,
|
|
socinfo->ncluster_array_offset,
|
|
socinfo->num_subset_parts,
|
|
socinfo->nsubset_parts_array_offset);
|
|
break;
|
|
case SOCINFO_VERSION(0, 15):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u," \
|
|
"hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, " \
|
|
"hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u " \
|
|
"foundry_id=%u serial_number=%u > num_pmics=%u chip_family=0x%x " \
|
|
"raw_device_family=0x%x raw_device_number=0x%x nproduct_id=0x%x " \
|
|
"num_clusters=0x%x ncluster_array_offset=0x%x " \
|
|
"num_subset_parts=0x%x nsubset_parts_array_offset=0x%x " \
|
|
"> \nmodem_supported=0x%x\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id,
|
|
socinfo->serial_num,
|
|
socinfo->num_pmics,
|
|
socinfo->chip_family,
|
|
socinfo->raw_device_family,
|
|
socinfo->raw_device_num,
|
|
socinfo->nproduct_id,
|
|
socinfo->num_clusters,
|
|
socinfo->ncluster_array_offset,
|
|
socinfo->num_subset_parts,
|
|
socinfo->nsubset_parts_array_offset,
|
|
socinfo->nmodem_supported);
|
|
break;
|
|
|
|
case SOCINFO_VERSION(0, 16):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u foundry_id=%u serial_number=%u num_pmics=%u chip_family=0x%x raw_device_family=0x%x raw_device_number=0x%x nproduct_id=0x%x num_clusters=0x%x ncluster_array_offset=0x%x num_subset_parts=0x%x nsubset_parts_array_offset=0x%x nmodem_supported=0x%x feature_code=0x%x pcode=0x%x sku=%s\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id,
|
|
socinfo->serial_num,
|
|
socinfo->num_pmics,
|
|
socinfo->chip_family,
|
|
socinfo->raw_device_family,
|
|
socinfo->raw_device_num,
|
|
socinfo->nproduct_id,
|
|
socinfo->num_clusters,
|
|
socinfo->ncluster_array_offset,
|
|
socinfo->num_subset_parts,
|
|
socinfo->nsubset_parts_array_offset,
|
|
socinfo->nmodem_supported,
|
|
socinfo->feature_code,
|
|
socinfo->pcode,
|
|
sku ? sku : "Unknown");
|
|
break;
|
|
|
|
case SOCINFO_VERSION(0, 17):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u foundry_id=%u serial_number=%u num_pmics=%u chip_family=0x%x raw_device_family=0x%x raw_device_number=0x%x nproduct_id=0x%x num_clusters=0x%x ncluster_array_offset=0x%x num_subset_parts=0x%x nsubset_parts_array_offset=0x%x nmodem_supported=0x%x feature_code=0x%x pcode=0x%x sku=%s hw_plat_oem_variant=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id,
|
|
socinfo->serial_num,
|
|
socinfo->num_pmics,
|
|
socinfo->chip_family,
|
|
socinfo->raw_device_family,
|
|
socinfo->raw_device_num,
|
|
socinfo->nproduct_id,
|
|
socinfo->num_clusters,
|
|
socinfo->ncluster_array_offset,
|
|
socinfo->num_subset_parts,
|
|
socinfo->nsubset_parts_array_offset,
|
|
socinfo->nmodem_supported,
|
|
socinfo->feature_code,
|
|
socinfo->pcode,
|
|
sku ? sku : "Unknown",
|
|
socinfo->hw_plat_oem_variant);
|
|
break;
|
|
|
|
case SOCINFO_VERSION(0, 18):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u foundry_id=%u serial_number=%u num_pmics=%u chip_family=0x%x raw_device_family=0x%x raw_device_number=0x%x nproduct_id=0x%x num_clusters=0x%x ncluster_array_offset=0x%x num_subset_parts=0x%x nsubset_parts_array_offset=0x%x nmodem_supported=0x%x feature_code=0x%x pcode=0x%x sku=%s hw_plat_oem_variant=%u num_kvps=%u kvps_offset=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id,
|
|
socinfo->serial_num,
|
|
socinfo->num_pmics,
|
|
socinfo->chip_family,
|
|
socinfo->raw_device_family,
|
|
socinfo->raw_device_num,
|
|
socinfo->nproduct_id,
|
|
socinfo->num_clusters,
|
|
socinfo->ncluster_array_offset,
|
|
socinfo->num_subset_parts,
|
|
socinfo->nsubset_parts_array_offset,
|
|
socinfo->nmodem_supported,
|
|
socinfo->feature_code,
|
|
socinfo->pcode,
|
|
sku ? sku : "Unknown",
|
|
socinfo->hw_plat_oem_variant,
|
|
socinfo->num_kvps,
|
|
socinfo->kvps_offset);
|
|
break;
|
|
|
|
case SOCINFO_VERSION(0, 19):
|
|
pr_info("v%u.%u, id=%u, ver=%u.%u, raw_id=%u, raw_ver=%u, hw_plat=%u, hw_plat_ver=%u\n accessory_chip=%u, hw_plat_subtype=%u, pmic_model=%u, pmic_die_revision=%u foundry_id=%u serial_number=%u num_pmics=%u chip_family=0x%x raw_device_family=0x%x raw_device_number=0x%x nproduct_id=0x%x num_clusters=0x%x ncluster_array_offset=0x%x num_subset_parts=0x%x nsubset_parts_array_offset=0x%x nmodem_supported=0x%x feature_code=0x%x pcode=0x%x sku=%s hw_plat_oem_variant=%u num_kvps=%u kvps_offset=%u num_func_clusters=%u boot_cluster=%u boot_core=%u\n",
|
|
f_maj, f_min, socinfo->id, v_maj, v_min,
|
|
socinfo->raw_id, socinfo->raw_ver,
|
|
socinfo->hw_plat,
|
|
socinfo->plat_ver,
|
|
socinfo->accessory_chip,
|
|
socinfo->hw_plat_subtype,
|
|
socinfo->pmic_model,
|
|
socinfo->pmic_die_rev,
|
|
socinfo->foundry_id,
|
|
socinfo->serial_num,
|
|
socinfo->num_pmics,
|
|
socinfo->chip_family,
|
|
socinfo->raw_device_family,
|
|
socinfo->raw_device_num,
|
|
socinfo->nproduct_id,
|
|
socinfo->num_clusters,
|
|
socinfo->ncluster_array_offset,
|
|
socinfo->num_subset_parts,
|
|
socinfo->nsubset_parts_array_offset,
|
|
socinfo->nmodem_supported,
|
|
socinfo->feature_code,
|
|
socinfo->pcode,
|
|
sku ? sku : "Unknown",
|
|
socinfo->hw_plat_oem_variant,
|
|
socinfo->num_kvps,
|
|
socinfo->kvps_offset,
|
|
socinfo->num_func_clusters,
|
|
socinfo->boot_cluster,
|
|
socinfo->boot_core);
|
|
break;
|
|
|
|
default:
|
|
pr_err("Unknown format found: v%u.%u\n", f_maj, f_min);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static const char *socinfo_machine(struct device *dev, unsigned int id)
|
|
{
|
|
int idx;
|
|
|
|
for (idx = 0; idx < ARRAY_SIZE(soc_id); idx++) {
|
|
if (soc_id[idx].id == id)
|
|
return soc_id[idx].name;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
uint32_t socinfo_get_id(void)
|
|
{
|
|
return (socinfo) ? le32_to_cpu(socinfo->id) : 0;
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_id);
|
|
|
|
const char *socinfo_get_id_string(void)
|
|
{
|
|
uint32_t id = socinfo_get_id();
|
|
|
|
return socinfo_machine(NULL, id);
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_id_string);
|
|
|
|
uint32_t socinfo_get_serial_number(void)
|
|
{
|
|
return (socinfo) ? le32_to_cpu(socinfo->serial_num) : 0;
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_serial_number);
|
|
|
|
int socinfo_get_feature_code(void)
|
|
{
|
|
if (socinfo_format < SOCINFO_VERSION(0, 16)) {
|
|
pr_warn("socinfo: Feature code is not supported by bootloaders\n");
|
|
return -EINVAL;
|
|
}
|
|
|
|
return socinfo_get_feature_code_id();
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_feature_code);
|
|
|
|
int socinfo_get_pcode(void)
|
|
{
|
|
if (socinfo_format < SOCINFO_VERSION(0, 16)) {
|
|
pr_warn("socinfo: pcode is not supported by bootloaders\n");
|
|
return -EINVAL;
|
|
}
|
|
|
|
return socinfo_get_pcode_id();
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_pcode);
|
|
|
|
char *socinfo_get_partinfo_part_name(unsigned int part_id)
|
|
{
|
|
if (socinfo_format < SOCINFO_VERSION(0, 16) || part_id >= SOCINFO_PART_MAX_PARTTYPE)
|
|
return NULL;
|
|
|
|
switch (part_id) {
|
|
case SOCINFO_PART_GPU:
|
|
return partinfo[part_id].gpu_info.part_name;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_partinfo_part_name);
|
|
|
|
uint32_t socinfo_get_partinfo_chip_id(unsigned int part_id)
|
|
{
|
|
uint32_t chip_id;
|
|
|
|
if (socinfo_format < SOCINFO_VERSION(0, 16) || part_id >= SOCINFO_PART_MAX_PARTTYPE)
|
|
return 0;
|
|
|
|
switch (part_id) {
|
|
case SOCINFO_PART_GPU:
|
|
chip_id = partinfo[part_id].gpu_info.gpu_chip_id;
|
|
break;
|
|
default:
|
|
chip_id = 0;
|
|
break;
|
|
}
|
|
|
|
return chip_id;
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_partinfo_chip_id);
|
|
|
|
uint32_t socinfo_get_partinfo_vulkan_id(unsigned int part_id)
|
|
{
|
|
if (socinfo_format < SOCINFO_VERSION(0, 16) || part_id != SOCINFO_PART_GPU)
|
|
return 0;
|
|
|
|
return partinfo[part_id].gpu_info.vulkan_id;
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_partinfo_vulkan_id);
|
|
|
|
int socinfo_get_oem_variant_id(void)
|
|
{
|
|
if (socinfo_format < SOCINFO_VERSION(0, 17)) {
|
|
pr_warn("socinfo: oem_variant is not supported by bootloaders\n");
|
|
return -EINVAL;
|
|
}
|
|
|
|
return socinfo_get_platform_oem_variant();
|
|
}
|
|
EXPORT_SYMBOL(socinfo_get_oem_variant_id);
|
|
|
|
void socinfo_enumerate_partinfo_details(void)
|
|
{
|
|
unsigned int partinfo_array_offset;
|
|
unsigned int nnum_partname_mapping;
|
|
void *ptr = socinfo;
|
|
int i, part_type;
|
|
|
|
if (socinfo_format < SOCINFO_VERSION(0, 16))
|
|
return;
|
|
|
|
partinfo_array_offset = le32_to_cpu(socinfo->npartnamemap_offset);
|
|
nnum_partname_mapping = le32_to_cpu(socinfo->nnum_partname_mapping);
|
|
|
|
if (nnum_partname_mapping > SOCINFO_PART_MAX_PARTTYPE) {
|
|
pr_warn("socinfo: Mismatch between bootloaders and hlos\n");
|
|
return;
|
|
}
|
|
|
|
ptr += partinfo_array_offset;
|
|
for (i = 0; i < nnum_partname_mapping; i++) {
|
|
part_type = get_unaligned_le32(ptr);
|
|
if (part_type > SOCINFO_PART_MAX_PARTTYPE)
|
|
pr_warn("socinfo: part type mismatch\n");
|
|
|
|
partinfo[part_type].part_type = part_type;
|
|
ptr += sizeof(u32);
|
|
|
|
partinfo[part_type].gpu_info.gpu_chip_id = get_unaligned_le32(ptr);
|
|
ptr += sizeof(u32);
|
|
|
|
partinfo[part_type].gpu_info.vulkan_id = get_unaligned_le32(ptr);
|
|
ptr += sizeof(u32);
|
|
|
|
strscpy(partinfo[part_type].gpu_info.part_name, ptr, PART_NAME_MAX);
|
|
ptr += PART_NAME_MAX;
|
|
}
|
|
}
|
|
|
|
#ifdef CONFIG_DEBUG_FS
|
|
|
|
#define QCOM_OPEN(name, _func) \
|
|
static int qcom_open_##name(struct inode *inode, struct file *file) \
|
|
{ \
|
|
return single_open(file, _func, inode->i_private); \
|
|
} \
|
|
\
|
|
static const struct file_operations qcom_ ##name## _ops = { \
|
|
.open = qcom_open_##name, \
|
|
.read = seq_read, \
|
|
.llseek = seq_lseek, \
|
|
.release = single_release, \
|
|
}
|
|
|
|
#define DEBUGFS_ADD(info, name) \
|
|
debugfs_create_file(__stringify(name), 0444, \
|
|
qcom_socinfo->dbg_root, \
|
|
info, &qcom_ ##name## _ops)
|
|
|
|
|
|
static int qcom_show_build_id(struct seq_file *seq, void *p)
|
|
{
|
|
struct socinfo *socinfo = seq->private;
|
|
|
|
seq_printf(seq, "%s\n", socinfo->build_id);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int qcom_show_pmic_model(struct seq_file *seq, void *p)
|
|
{
|
|
struct socinfo *socinfo = seq->private;
|
|
int model = SOCINFO_MINOR(le32_to_cpu(socinfo->pmic_model));
|
|
|
|
if (model < 0)
|
|
return -EINVAL;
|
|
|
|
if (model < ARRAY_SIZE(pmic_models) && pmic_models[model])
|
|
seq_printf(seq, "%s\n", pmic_models[model]);
|
|
else
|
|
seq_printf(seq, "unknown (%d)\n", model);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int qcom_show_pmic_model_array(struct seq_file *seq, void *p)
|
|
{
|
|
struct socinfo *socinfo = seq->private;
|
|
unsigned int num_pmics = le32_to_cpu(socinfo->num_pmics);
|
|
unsigned int pmic_array_offset = le32_to_cpu(socinfo->pmic_array_offset);
|
|
int i;
|
|
void *ptr = socinfo;
|
|
|
|
ptr += pmic_array_offset;
|
|
|
|
/* No need for bounds checking, it happened at socinfo_debugfs_init */
|
|
for (i = 0; i < num_pmics; i++) {
|
|
unsigned int model = SOCINFO_MINOR(get_unaligned_le32(ptr + 2 * i * sizeof(u32)));
|
|
unsigned int die_rev = get_unaligned_le32(ptr + (2 * i + 1) * sizeof(u32));
|
|
|
|
if (model < ARRAY_SIZE(pmic_models) && pmic_models[model])
|
|
seq_printf(seq, "%s %u.%u\n", pmic_models[model],
|
|
SOCINFO_MAJOR(die_rev),
|
|
SOCINFO_MINOR(die_rev));
|
|
else
|
|
seq_printf(seq, "unknown (%d)\n", model);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int qcom_show_pmic_die_revision(struct seq_file *seq, void *p)
|
|
{
|
|
struct socinfo *socinfo = seq->private;
|
|
|
|
seq_printf(seq, "%u.%u\n",
|
|
SOCINFO_MAJOR(le32_to_cpu(socinfo->pmic_die_rev)),
|
|
SOCINFO_MINOR(le32_to_cpu(socinfo->pmic_die_rev)));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int qcom_show_chip_id(struct seq_file *seq, void *p)
|
|
{
|
|
struct socinfo *socinfo = seq->private;
|
|
|
|
seq_printf(seq, "%s\n", socinfo->chip_id);
|
|
|
|
return 0;
|
|
}
|
|
|
|
QCOM_OPEN(build_id, qcom_show_build_id);
|
|
QCOM_OPEN(pmic_model, qcom_show_pmic_model);
|
|
QCOM_OPEN(pmic_model_array, qcom_show_pmic_model_array);
|
|
QCOM_OPEN(pmic_die_rev, qcom_show_pmic_die_revision);
|
|
QCOM_OPEN(chip_id, qcom_show_chip_id);
|
|
|
|
#define DEFINE_IMAGE_OPS(type) \
|
|
static int show_image_##type(struct seq_file *seq, void *p) \
|
|
{ \
|
|
struct smem_image_version *image_version = seq->private; \
|
|
if (image_version->type[0] != '\0') \
|
|
seq_printf(seq, "%s\n", image_version->type); \
|
|
return 0; \
|
|
} \
|
|
static int open_image_##type(struct inode *inode, struct file *file) \
|
|
{ \
|
|
return single_open(file, show_image_##type, inode->i_private); \
|
|
} \
|
|
\
|
|
static const struct file_operations qcom_image_##type##_ops = { \
|
|
.open = open_image_##type, \
|
|
.read = seq_read, \
|
|
.llseek = seq_lseek, \
|
|
.release = single_release, \
|
|
}
|
|
|
|
DEFINE_IMAGE_OPS(name);
|
|
DEFINE_IMAGE_OPS(variant);
|
|
DEFINE_IMAGE_OPS(oem);
|
|
|
|
static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
|
|
struct socinfo *info, size_t info_size)
|
|
{
|
|
struct smem_image_version *versions;
|
|
struct dentry *dentry;
|
|
size_t size;
|
|
int i;
|
|
unsigned int num_pmics;
|
|
unsigned int pmic_array_offset;
|
|
|
|
qcom_socinfo->dbg_root = debugfs_create_dir("qcom_socinfo", NULL);
|
|
|
|
qcom_socinfo->info.fmt = __le32_to_cpu(info->fmt);
|
|
|
|
debugfs_create_x32("info_fmt", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.fmt);
|
|
|
|
switch (qcom_socinfo->info.fmt) {
|
|
case SOCINFO_VERSION(0, 19):
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 18):
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 17):
|
|
qcom_socinfo->info.hw_plat_oem_variant =
|
|
__le32_to_cpu(info->hw_plat_oem_variant);
|
|
|
|
debugfs_create_u32("hardware_platform_oem_variant", 0444,
|
|
qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.hw_plat_oem_variant);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 16):
|
|
qcom_socinfo->info.gpu_chip_id =
|
|
__le32_to_cpu(socinfo_get_partinfo_chip_id(SOCINFO_PART_GPU));
|
|
debugfs_create_u32("gpu_chip_id", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.gpu_chip_id);
|
|
qcom_socinfo->info.gpu_vulkan_id =
|
|
__le32_to_cpu(socinfo_get_partinfo_vulkan_id(SOCINFO_PART_GPU));
|
|
debugfs_create_u32("gpu_vulkan_id", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.gpu_vulkan_id);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 15):
|
|
qcom_socinfo->info.nmodem_supported = __le32_to_cpu(info->nmodem_supported);
|
|
|
|
debugfs_create_u32("nmodem_supported", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.nmodem_supported);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 14):
|
|
qcom_socinfo->info.num_clusters = __le32_to_cpu(info->num_clusters);
|
|
qcom_socinfo->info.ncluster_array_offset = __le32_to_cpu(info->ncluster_array_offset);
|
|
qcom_socinfo->info.num_subset_parts = __le32_to_cpu(info->num_subset_parts);
|
|
qcom_socinfo->info.nsubset_parts_array_offset =
|
|
__le32_to_cpu(info->nsubset_parts_array_offset);
|
|
|
|
debugfs_create_u32("num_clusters", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.num_clusters);
|
|
debugfs_create_u32("ncluster_array_offset", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.ncluster_array_offset);
|
|
debugfs_create_u32("num_subset_parts", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.num_subset_parts);
|
|
debugfs_create_u32("nsubset_parts_array_offset", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.nsubset_parts_array_offset);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 13):
|
|
qcom_socinfo->info.nproduct_id = __le32_to_cpu(info->nproduct_id);
|
|
|
|
debugfs_create_u32("nproduct_id", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.nproduct_id);
|
|
DEBUGFS_ADD(info, chip_id);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 12):
|
|
qcom_socinfo->info.chip_family =
|
|
__le32_to_cpu(info->chip_family);
|
|
qcom_socinfo->info.raw_device_family =
|
|
__le32_to_cpu(info->raw_device_family);
|
|
qcom_socinfo->info.raw_device_num =
|
|
__le32_to_cpu(info->raw_device_num);
|
|
|
|
debugfs_create_x32("chip_family", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.chip_family);
|
|
debugfs_create_x32("raw_device_family", 0444,
|
|
qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.raw_device_family);
|
|
debugfs_create_x32("raw_device_number", 0444,
|
|
qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.raw_device_num);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 11):
|
|
num_pmics = le32_to_cpu(info->num_pmics);
|
|
pmic_array_offset = le32_to_cpu(info->pmic_array_offset);
|
|
if (pmic_array_offset + 2 * num_pmics * sizeof(u32) <= info_size)
|
|
DEBUGFS_ADD(info, pmic_model_array);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 10):
|
|
case SOCINFO_VERSION(0, 9):
|
|
qcom_socinfo->info.foundry_id = __le32_to_cpu(info->foundry_id);
|
|
|
|
debugfs_create_u32("foundry_id", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.foundry_id);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 8):
|
|
case SOCINFO_VERSION(0, 7):
|
|
DEBUGFS_ADD(info, pmic_model);
|
|
DEBUGFS_ADD(info, pmic_die_rev);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 6):
|
|
qcom_socinfo->info.hw_plat_subtype =
|
|
__le32_to_cpu(info->hw_plat_subtype);
|
|
|
|
debugfs_create_u32("hardware_platform_subtype", 0444,
|
|
qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.hw_plat_subtype);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 5):
|
|
qcom_socinfo->info.accessory_chip =
|
|
__le32_to_cpu(info->accessory_chip);
|
|
|
|
debugfs_create_u32("accessory_chip", 0444,
|
|
qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.accessory_chip);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 4):
|
|
qcom_socinfo->info.plat_ver = __le32_to_cpu(info->plat_ver);
|
|
|
|
debugfs_create_u32("platform_version", 0444,
|
|
qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.plat_ver);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 3):
|
|
qcom_socinfo->info.hw_plat = __le32_to_cpu(info->hw_plat);
|
|
|
|
debugfs_create_u32("hardware_platform", 0444,
|
|
qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.hw_plat);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 2):
|
|
qcom_socinfo->info.raw_ver = __le32_to_cpu(info->raw_ver);
|
|
|
|
debugfs_create_u32("raw_version", 0444, qcom_socinfo->dbg_root,
|
|
&qcom_socinfo->info.raw_ver);
|
|
fallthrough;
|
|
case SOCINFO_VERSION(0, 1):
|
|
DEBUGFS_ADD(info, build_id);
|
|
break;
|
|
}
|
|
|
|
versions = qcom_smem_get(QCOM_SMEM_HOST_ANY, SMEM_IMAGE_VERSION_TABLE,
|
|
&size);
|
|
|
|
for (i = 0; i < ARRAY_SIZE(socinfo_image_names); i++) {
|
|
if (!socinfo_image_names[i])
|
|
continue;
|
|
|
|
dentry = debugfs_create_dir(socinfo_image_names[i],
|
|
qcom_socinfo->dbg_root);
|
|
debugfs_create_file("name", 0444, dentry, &versions[i],
|
|
&qcom_image_name_ops);
|
|
debugfs_create_file("variant", 0444, dentry, &versions[i],
|
|
&qcom_image_variant_ops);
|
|
debugfs_create_file("oem", 0444, dentry, &versions[i],
|
|
&qcom_image_oem_ops);
|
|
}
|
|
}
|
|
|
|
static void socinfo_debugfs_exit(struct qcom_socinfo *qcom_socinfo)
|
|
{
|
|
debugfs_remove_recursive(qcom_socinfo->dbg_root);
|
|
}
|
|
#else
|
|
static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
|
|
struct socinfo *info, size_t info_size)
|
|
{
|
|
}
|
|
static void socinfo_debugfs_exit(struct qcom_socinfo *qcom_socinfo) { }
|
|
#endif /* CONFIG_DEBUG_FS */
|
|
|
|
static int qcom_socinfo_probe(struct platform_device *pdev)
|
|
{
|
|
struct qcom_socinfo *qs;
|
|
struct socinfo *info;
|
|
size_t item_size;
|
|
const char *machine, *fc;
|
|
|
|
info = qcom_smem_get(QCOM_SMEM_HOST_ANY, SMEM_HW_SW_BUILD_ID,
|
|
&item_size);
|
|
if (IS_ERR(info)) {
|
|
dev_err(&pdev->dev, "Couldn't find socinfo\n");
|
|
return PTR_ERR(info);
|
|
}
|
|
|
|
socinfo_format = le32_to_cpu(info->fmt);
|
|
socinfo = info;
|
|
|
|
qs = devm_kzalloc(&pdev->dev, sizeof(*qs), GFP_KERNEL);
|
|
if (!qs)
|
|
return -ENOMEM;
|
|
|
|
qs->attr.family = "Snapdragon";
|
|
qs->attr.machine = socinfo_machine(&pdev->dev,
|
|
le32_to_cpu(info->id));
|
|
qs->attr.soc_id = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%u",
|
|
le32_to_cpu(info->id));
|
|
qs->attr.revision = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%u.%u",
|
|
SOCINFO_MAJOR(le32_to_cpu(info->ver)),
|
|
SOCINFO_MINOR(le32_to_cpu(info->ver)));
|
|
if (!qs->attr.soc_id || !qs->attr.revision)
|
|
return -ENOMEM;
|
|
|
|
if (offsetof(struct socinfo, serial_num) <= item_size) {
|
|
qs->attr.serial_number = devm_kasprintf(&pdev->dev, GFP_KERNEL,
|
|
"%u",
|
|
le32_to_cpu(info->serial_num));
|
|
if (!qs->attr.serial_number)
|
|
return -ENOMEM;
|
|
}
|
|
|
|
if (socinfo_format >= SOCINFO_VERSION(0, 16)) {
|
|
socinfo_enumerate_partinfo_details();
|
|
machine = socinfo_machine(&pdev->dev, le32_to_cpu(info->id));
|
|
fc = socinfo_get_feature_code_mapping();
|
|
sku = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s-%u-%s",
|
|
machine, socinfo_get_pcode_id(), fc);
|
|
}
|
|
|
|
qsocinfo = qs;
|
|
init_rwsem(&qs->current_image_rwsem);
|
|
socinfo_populate_sysfs(qs);
|
|
socinfo_print();
|
|
|
|
qs->soc_dev = soc_device_register(&qs->attr);
|
|
if (IS_ERR(qs->soc_dev))
|
|
return PTR_ERR(qs->soc_dev);
|
|
|
|
socinfo_debugfs_init(qs, info, item_size);
|
|
|
|
/* Feed the soc specific unique data into entropy pool */
|
|
add_device_randomness(info, item_size);
|
|
|
|
platform_set_drvdata(pdev, qs);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int qcom_socinfo_remove(struct platform_device *pdev)
|
|
{
|
|
struct qcom_socinfo *qs = platform_get_drvdata(pdev);
|
|
|
|
soc_device_unregister(qs->soc_dev);
|
|
|
|
socinfo_debugfs_exit(qs);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static struct platform_driver qcom_socinfo_driver = {
|
|
.probe = qcom_socinfo_probe,
|
|
.remove = qcom_socinfo_remove,
|
|
.driver = {
|
|
.name = "qcom-socinfo",
|
|
},
|
|
};
|
|
|
|
module_platform_driver(qcom_socinfo_driver);
|
|
|
|
MODULE_DESCRIPTION("Qualcomm SoCinfo driver");
|
|
MODULE_LICENSE("GPL v2");
|
|
MODULE_ALIAS("platform:qcom-socinfo");
|