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Merge pull request #49 from pulp-platform/lg/hci-ecc

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Add APIs for ECC-extended HCI and fix header files inclusion.
This commit is contained in:
Yvan Tortorella 2024-06-25 11:54:02 +02:00 committed by GitHub
commit 3ba9a34966
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GPG key ID: B5690EEEBB952194
5 changed files with 94 additions and 2 deletions
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3
include/archi/chips/astral-cluster/memory_map.h
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@ -100,6 +100,7 @@
#define ARCHI_MCHAN_EXT_OFFSET 0x00001800
#define ARCHI_HMR_OFFSET 0x00002000
#define ARCHI_TCDM_SCRUBBER_OFFSET 0x00002400
#define ARCHI_HWPE_HCI_ECC_OFFSET 0x00002800
#define ARCHI_CLUSTER_PERIPHERALS_ADDR ( ARCHI_CLUSTER_ADDR + ARCHI_CLUSTER_PERIPHERALS_OFFSET )
#define ARCHI_CLUSTER_PERIPHERALS_GLOBAL_ADDR(cid) ( ARCHI_CLUSTER_GLOBAL_ADDR(cid) + ARCHI_CLUSTER_PERIPHERALS_OFFSET )
@ -111,6 +112,7 @@
#define ARCHI_MCHAN_EXT_ADDR ( ARCHI_CLUSTER_PERIPHERALS_ADDR + ARCHI_MCHAN_EXT_OFFSET )
#define ARCHI_HMR_ADDR ( ARCHI_CLUSTER_PERIPHERALS_ADDR + ARCHI_HMR_OFFSET )
#define ARCHI_TCDM_SCRUBBER_ADDR ( ARCHI_CLUSTER_PERIPHERALS_ADDR + ARCHI_TCDM_SCRUBBER_OFFSET )
#define ARCHI_HWPE_HCI_ECC_ADDR ( ARCHI_CLUSTER_PERIPHERALS_ADDR + ARCHI_HWPE_HCI_ECC_OFFSET )
#define ARCHI_CLUSTER_CTRL_GLOBAL_ADDR(cid) ( ARCHI_CLUSTER_PERIPHERALS_GLOBAL_ADDR(cid) + ARCHI_CLUSTER_CTRL_OFFSET )
#define ARCHI_ICACHE_CTRL_GLOBAL_ADDR(cid) ( ARCHI_CLUSTER_PERIPHERALS_GLOBAL_ADDR(cid) + ARCHI_ICACHE_CTRL_OFFSET )
@ -120,6 +122,7 @@
#define ARCHI_IDMA_EXT_GLOBAL_ADDR(cid) ( ARCHI_CLUSTER_PERIPHERALS_GLOBAL_ADDR(cid) + ARCHI_IDMA_EXT_OFFSET )
#define ARCHI_HMR_GLOBAL_ADDR(cid) ( ARCHI_CLUSTER_PERIPHERALS_GLOBAL_ADDR(cid) + ARCHI_HMR_OFFSET )
#define ARCHI_TCDM_SCRUBBER_GLOBAL_ADDR(cid) ( ARCHI_CLUSTER_PERIPHERALS_GLOBAL_ADDR(cid) + ARCHI_TCDM_SCRUBBER_OFFSET )
#define ARCHI_HWPE_HCI_ECC_GLOBAL_ADDR(cid) ( ARCHI_CLUSTER_PERIPHERALS_GLOBAL_ADDR(cid) + ARCHI_HWPE_HCI_ECC_OFFSET )
/*

5
include/archi/chips/astral-cluster/pulp.h
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@ -34,8 +34,8 @@
#include "archi/itc/itc_v1.h"
#include "archi/riscv/priv_1_10.h"
#include "archi/chips/carfield-cluster/memory_map.h"
#include "archi/chips/carfield-cluster/apb_soc.h"
#include "archi/chips/astral-cluster/memory_map.h"
#include "archi/chips/astral-cluster/apb_soc.h"
#include "archi/stdout/stdout_v3.h"
#include "archi/dma/mchan_v7.h"
@ -47,5 +47,6 @@
#include "archi/udma/udma_v3.h"
#include "archi/hmr/hmr_v1.h"
#include "archi/tcdm_scrubber/tcdm_scrubber.h"
#include "archi/hwpe_hci_ecc/hwpe_hci_ecc.h"
#endif

44
include/archi/hwpe_hci_ecc/hwpe_hci_ecc.h Normal file
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@ -0,0 +1,44 @@
/*
* Copyright (C) 2024 ETH Zurich and University of Bologna
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Generated register defines for HCI_ECC_manager
#ifndef _HCI_ECC_MANAGER_REG_DEFS_
#define _HCI_ECC_MANAGER_REG_DEFS_
#ifdef __cplusplus
extern "C" {
#endif
// Register width
#define HCI_ECC_MANAGER_PARAM_REG_WIDTH 32
// Correctable errors on data caught by ecc on interconnect
#define HCI_ECC_MANAGER_DATA_CORRECTABLE_ERRORS_REG_OFFSET 0x0
// Uncorrectable errors on data caught by ecc on interconnect
#define HCI_ECC_MANAGER_DATA_UNCORRECTABLE_ERRORS_REG_OFFSET 0x4
// Correctable errors caught on metadata by ecc on interconnect
#define HCI_ECC_MANAGER_METADATA_CORRECTABLE_ERRORS_REG_OFFSET 0x8
// Uncorrectable errors caught on metadata by ecc on interconnect
#define HCI_ECC_MANAGER_METADATA_UNCORRECTABLE_ERRORS_REG_OFFSET 0xc
#ifdef __cplusplus
} // extern "C"
#endif
#endif // _HCI_ECC_MANAGER_REG_DEFS_
// End generated register defines for HCI_ECC_manager

1
include/hal/chips/astral-cluster/pulp.h
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@ -43,5 +43,6 @@
#include "hal/udma/uart/udma_uart_v1.h"
#include "hal/hmr/hmr_v1.h"
#include "hal/tcdm_scrubber/tcdm_scrubber.h"
#include "hal/hwpe_hci_ecc/hwpe_hci_ecc.h"
#endif

43
include/hal/hwpe_hci_ecc/hwpe_hci_ecc.h Normal file
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@ -0,0 +1,43 @@
/*
* Copyright (C) 2024 ETH Zurich and University of Bologna
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __HAL_HWPE_HCI_ECC_H__
#define __HAL_HWPE_HCI_ECC_H__
#include "archi/hwpe_hci_ecc/hwpe_hci_ecc.h"
#include "archi/pulp.h"
// Get the number of correctable errors on data detected by the ECC decoders on the interconnect
static inline unsigned int hwpe_hci_ecc_get_data_correctable_count(unsigned int cid) {
return pulp_read32(ARCHI_HWPE_HCI_ECC_GLOBAL_ADDR(cid) + HCI_ECC_MANAGER_DATA_CORRECTABLE_ERRORS_REG_OFFSET);
}
// Get the number of uncorrectable errors on data detected by the ECC decoders on the interconnect
static inline unsigned int hwpe_hci_ecc_get_data_uncorrectable_count(unsigned int cid) {
return pulp_read32(ARCHI_HWPE_HCI_ECC_GLOBAL_ADDR(cid) + HCI_ECC_MANAGER_DATA_UNCORRECTABLE_ERRORS_REG_OFFSET);
}
// Get the number of correctable errors on metadata detected by the ECC decoders on the interconnect
static inline unsigned int hwpe_hci_ecc_get_meta_correctable_count(unsigned int cid) {
return pulp_read32(ARCHI_HWPE_HCI_ECC_GLOBAL_ADDR(cid) + HCI_ECC_MANAGER_METADATA_CORRECTABLE_ERRORS_REG_OFFSET);
}
// Get the number of uncorrectable errors on metadata detected by the ECC decoders on the interconnect
static inline unsigned int hwpe_hci_ecc_get_meta_uncorrectable_count(unsigned int cid) {
return pulp_read32(ARCHI_HWPE_HCI_ECC_GLOBAL_ADDR(cid) + HCI_ECC_MANAGER_METADATA_UNCORRECTABLE_ERRORS_REG_OFFSET);
}
#endif // __HAL_HWPE_HCI_ECC_H__