129 lines
4.7 KiB
C
129 lines
4.7 KiB
C
/*
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* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
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* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "los_config.h"
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#ifdef LOSCFG_SHELL_CMD_DEBUG
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#ifdef LOSCFG_CPUP_INCLUDE_IRQ
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#include "los_cpup_pri.h"
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#endif
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#include "los_hwi_pri.h"
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#include "shcmd.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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#ifdef LOSCFG_CPUP_INCLUDE_IRQ
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STATIC CPUP_INFO_S hwiCpupAll[OS_HWI_MAX_NUM];
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STATIC CPUP_INFO_S hwiCpup10s[OS_HWI_MAX_NUM];
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STATIC CPUP_INFO_S hwiCpup1s[OS_HWI_MAX_NUM];
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LITE_OS_SEC_TEXT_MINOR UINT32 OsShellCmdHwi(INT32 argc, const CHAR **argv)
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{
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UINT32 i;
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UINT64 cycles;
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size_t size = sizeof(CPUP_INFO_S) * OS_HWI_MAX_NUM;
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OsIrqCpupCB *irqCpup = OsGetIrqCpupArrayBase();
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(VOID)argv;
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if (argc > 0) {
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PRINTK("\nUsage: hwi\n");
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return OS_ERROR;
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}
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if (irqCpup == NULL) {
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return OS_ERROR;
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}
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(VOID)LOS_GetAllIrqCpuUsage(CPUP_ALL_TIME, hwiCpupAll, size);
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(VOID)LOS_GetAllIrqCpuUsage(CPUP_LAST_TEN_SECONDS, hwiCpup10s, size);
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(VOID)LOS_GetAllIrqCpuUsage(CPUP_LAST_ONE_SECONDS, hwiCpup1s, size);
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PRINTK(" InterruptNo Count ATime(us) CPUUSE CPUUSE10s CPUUSE1s Mode Name\n");
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for (i = OS_HWI_FORM_EXC_NUM; i < OS_HWI_MAX_NUM + OS_HWI_FORM_EXC_NUM; i++) {
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UINT32 count = OsGetHwiFormCnt(i);
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if (count) {
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cycles = (((OsIrqCpupCB *)(&irqCpup[i]))->cpup.allTime * OS_NS_PER_CYCLE) / (count * OS_SYS_NS_PER_US);
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} else {
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cycles = 0;
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}
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/* Different cores has different hwi form implementation */
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if (HWI_IS_REGISTED(i)) {
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PRINTK(" %10d:%11u%11llu", i, count, cycles);
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} else {
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continue;
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}
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PRINTK("%6u.%-2u%8u.%-2u%7u.%-2u%7s %-12s\n",
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hwiCpupAll[i].usage / LOS_CPUP_PRECISION_MULT,
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hwiCpupAll[i].usage % LOS_CPUP_PRECISION_MULT,
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hwiCpup10s[i].usage / LOS_CPUP_PRECISION_MULT,
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hwiCpup10s[i].usage % LOS_CPUP_PRECISION_MULT,
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hwiCpup1s[i].usage / LOS_CPUP_PRECISION_MULT,
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hwiCpup1s[i].usage % LOS_CPUP_PRECISION_MULT,
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(g_hwiForm[i].uwParam == IRQF_SHARED) ? "shared" : "normal",
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(OsGetHwiFormName(i) != NULL) ? OsGetHwiFormName(i) : "");
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}
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return 0;
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}
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#else
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LITE_OS_SEC_TEXT_MINOR UINT32 OsShellCmdHwi(INT32 argc, const CHAR **argv)
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{
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UINT32 i;
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(VOID)argv;
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if (argc > 0) {
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PRINTK("\nUsage: hwi\n");
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return OS_ERROR;
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}
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PRINTK(" InterruptNo Count Name\n");
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for (i = OS_HWI_FORM_EXC_NUM; i < OS_HWI_MAX_NUM + OS_HWI_FORM_EXC_NUM; i++) {
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/* Different cores has different hwi form implementation */
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if (HWI_IS_REGISTED(i) && (OsGetHwiFormName(i) != NULL)) {
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PRINTK(" %8d:%10d: %-s\n", i, OsGetHwiFormCnt(i), OsGetHwiFormName(i));
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} else if (HWI_IS_REGISTED(i)) {
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PRINTK(" %8d:%10d:\n", i, OsGetHwiFormCnt(i));
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}
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}
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return 0;
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}
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#endif
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SHELLCMD_ENTRY(hwi_shellcmd, CMD_TYPE_EX, "hwi", 0, (CmdCallBackFunc)OsShellCmdHwi);
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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#endif /* LOSCFG_SHELL */
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