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commit99356b03b4
("soc: qcom: Make llcc-qcom a generic driver") move these out of llcc-qcom.h, make the building fails: drivers/edac/qcom_edac.c:86:40: error: array type has incomplete element type struct llcc_edac_reg_data static const struct llcc_edac_reg_data edac_reg_data[] = { ^~~~~~~~~~~~~ drivers/edac/qcom_edac.c:87:3: error: array index in non-array initializer [LLCC_DRAM_CE] = { ^~~~~~~~~~~~ drivers/edac/qcom_edac.c:87:3: note: (near initialization for edac_reg_data) drivers/edac/qcom_edac.c:88:3: error: field name not in record or union initializer .name = "DRAM Single-bit", ... drivers/edac/qcom_edac.c:169:51: warning: struct llcc_drv_data declared inside parameter list will not be visible outside of this definition or declaration qcom_llcc_clear_error_status(int err_type, struct llcc_drv_data *drv) ^~~~~~~~~~~~~ This patch move the needed definitions back to include. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes:99356b03b4
("soc: qcom: Make llcc-qcom a generic driver") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
158 lines
3.8 KiB
C
158 lines
3.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
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*
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*/
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#include <linux/platform_device.h>
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#ifndef __LLCC_QCOM__
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#define __LLCC_QCOM__
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#define LLCC_CPUSS 1
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#define LLCC_VIDSC0 2
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#define LLCC_VIDSC1 3
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#define LLCC_ROTATOR 4
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#define LLCC_VOICE 5
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#define LLCC_AUDIO 6
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#define LLCC_MDMHPGRW 7
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#define LLCC_MDM 8
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#define LLCC_CMPT 10
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#define LLCC_GPUHTW 11
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#define LLCC_GPU 12
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#define LLCC_MMUHWT 13
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#define LLCC_CMPTDMA 15
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#define LLCC_DISP 16
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#define LLCC_VIDFW 17
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#define LLCC_MDMHPFX 20
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#define LLCC_MDMPNG 21
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#define LLCC_AUDHW 22
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/**
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* llcc_slice_desc - Cache slice descriptor
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* @slice_id: llcc slice id
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* @slice_size: Size allocated for the llcc slice
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*/
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struct llcc_slice_desc {
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u32 slice_id;
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size_t slice_size;
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};
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/**
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* llcc_edac_reg_data - llcc edac registers data for each error type
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* @name: Name of the error
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* @synd_reg: Syndrome register address
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* @count_status_reg: Status register address to read the error count
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* @ways_status_reg: Status register address to read the error ways
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* @reg_cnt: Number of registers
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* @count_mask: Mask value to get the error count
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* @ways_mask: Mask value to get the error ways
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* @count_shift: Shift value to get the error count
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* @ways_shift: Shift value to get the error ways
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*/
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struct llcc_edac_reg_data {
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char *name;
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u64 synd_reg;
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u64 count_status_reg;
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u64 ways_status_reg;
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u32 reg_cnt;
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u32 count_mask;
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u32 ways_mask;
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u8 count_shift;
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u8 ways_shift;
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};
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/**
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* llcc_drv_data - Data associated with the llcc driver
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* @regmap: regmap associated with the llcc device
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* @bcast_regmap: regmap associated with llcc broadcast offset
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* @cfg: pointer to the data structure for slice configuration
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* @lock: mutex associated with each slice
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* @cfg_size: size of the config data table
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* @max_slices: max slices as read from device tree
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* @num_banks: Number of llcc banks
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* @bitmap: Bit map to track the active slice ids
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* @offsets: Pointer to the bank offsets array
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* @ecc_irq: interrupt for llcc cache error detection and reporting
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*/
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struct llcc_drv_data {
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struct regmap *regmap;
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struct regmap *bcast_regmap;
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const struct llcc_slice_config *cfg;
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struct mutex lock;
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u32 cfg_size;
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u32 max_slices;
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u32 num_banks;
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unsigned long *bitmap;
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u32 *offsets;
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int ecc_irq;
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};
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#if IS_ENABLED(CONFIG_QCOM_LLCC)
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/**
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* llcc_slice_getd - get llcc slice descriptor
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* @uid: usecase_id of the client
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*/
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struct llcc_slice_desc *llcc_slice_getd(u32 uid);
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/**
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* llcc_slice_putd - llcc slice descritpor
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* @desc: Pointer to llcc slice descriptor
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*/
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void llcc_slice_putd(struct llcc_slice_desc *desc);
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/**
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* llcc_get_slice_id - get slice id
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* @desc: Pointer to llcc slice descriptor
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*/
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int llcc_get_slice_id(struct llcc_slice_desc *desc);
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/**
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* llcc_get_slice_size - llcc slice size
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* @desc: Pointer to llcc slice descriptor
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*/
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size_t llcc_get_slice_size(struct llcc_slice_desc *desc);
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/**
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* llcc_slice_activate - Activate the llcc slice
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* @desc: Pointer to llcc slice descriptor
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*/
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int llcc_slice_activate(struct llcc_slice_desc *desc);
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/**
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* llcc_slice_deactivate - Deactivate the llcc slice
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* @desc: Pointer to llcc slice descriptor
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*/
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int llcc_slice_deactivate(struct llcc_slice_desc *desc);
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#else
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static inline struct llcc_slice_desc *llcc_slice_getd(u32 uid)
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{
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return NULL;
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}
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static inline void llcc_slice_putd(struct llcc_slice_desc *desc)
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{
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};
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static inline int llcc_get_slice_id(struct llcc_slice_desc *desc)
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{
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return -EINVAL;
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}
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static inline size_t llcc_get_slice_size(struct llcc_slice_desc *desc)
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{
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return 0;
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}
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static inline int llcc_slice_activate(struct llcc_slice_desc *desc)
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{
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return -EINVAL;
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}
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static inline int llcc_slice_deactivate(struct llcc_slice_desc *desc)
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{
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return -EINVAL;
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}
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#endif
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#endif
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