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This commit is contained in:
Bernhard Stoeckner
2024-10-22 17:38:58 +02:00
parent ed4be64962
commit d5a0858f90
1049 changed files with 209491 additions and 167508 deletions
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158
src/common/nvswitch/kernel/ls10/soe_ls10.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 2020-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-FileCopyrightText: Copyright (c) 2020-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -666,6 +666,76 @@ nvswitch_soe_issue_ingress_stop_ls10
return NVL_SUCCESS;
}
/*
* @Brief : Perform register writes in SOE during TNVL
*
* @param[in] device
* @param[in] offset
* @param[in] data
*/
NvlStatus
nvswitch_soe_reg_wr_32_ls10
(
nvswitch_device *device,
NvU32 offset,
NvU32 data
)
{
FLCN *pFlcn;
NvU32 cmdSeqDesc = 0;
NV_STATUS status;
RM_FLCN_CMD_SOE cmd;
NVSWITCH_TIMEOUT timeout;
RM_SOE_TNVL_CMD_REGISTER_WRITE *pRegisterWrite;
NVSWITCH_GET_BIOS_INFO_PARAMS params = { 0 };
if (!nvswitch_is_soe_supported(device))
{
NVSWITCH_PRINT(device, INFO,
"%s: SOE is not supported\n",
__FUNCTION__);
return NVL_SUCCESS; // -NVL_ERR_NOT_SUPPORTED
}
status = device->hal.nvswitch_ctrl_get_bios_info(device, &params);
if ((status != NVL_SUCCESS) || ((params.version & SOE_VBIOS_VERSION_MASK) <
SOE_VBIOS_REVLOCK_ISSUE_REGISTER_WRITE))
{
nvswitch_reg_write_32(device, offset, data);
return NVL_SUCCESS;
}
pFlcn = device->pSoe->pFlcn;
nvswitch_os_memset(&cmd, 0, sizeof(cmd));
cmd.hdr.unitId = RM_SOE_UNIT_TNVL;
cmd.hdr.size = RM_SOE_CMD_SIZE(TNVL, REGISTER_WRITE);
pRegisterWrite = &cmd.cmd.tnvl.registerWrite;
pRegisterWrite->cmdType = RM_SOE_TNVL_CMD_ISSUE_REGISTER_WRITE;
pRegisterWrite->offset = offset;
pRegisterWrite->data = data;
nvswitch_timeout_create(NVSWITCH_INTERVAL_5MSEC_IN_NS, &timeout);
status = flcnQueueCmdPostBlocking(device, pFlcn,
(PRM_FLCN_CMD)&cmd,
NULL, // pMsg
NULL, // pPayload
SOE_RM_CMDQ_LOG_ID,
&cmdSeqDesc,
&timeout);
if (status != NV_OK)
{
NVSWITCH_PRINT(device, ERROR,
"%s: Failed to send REGISTER_WRITE command to SOE, offset = 0x%x, data = 0x%x\n",
__FUNCTION__, offset, data);
return -NVL_ERR_GENERIC;
}
return NVL_SUCCESS;
}
/*
* @Brief : Init sequence for SOE FSP RISCV image
*
@@ -716,14 +786,21 @@ nvswitch_init_soe_ls10
}
// Register SOE callbacks
status = nvswitch_soe_register_event_callbacks(device);
if (status != NVL_SUCCESS)
if (!nvswitch_is_tnvl_mode_enabled(device))
{
NVSWITCH_PRINT_SXID(device, NVSWITCH_ERR_HW_SOE_COMMAND_QUEUE,
"Failed to register SOE events\n");
NVSWITCH_PRINT_SXID(device, NVSWITCH_ERR_HW_SOE_BOOTSTRAP,
"SOE init failed(2)\n");
return status;
status = nvswitch_soe_register_event_callbacks(device);
if (status != NVL_SUCCESS)
{
NVSWITCH_PRINT_SXID(device, NVSWITCH_ERR_HW_SOE_COMMAND_QUEUE,
"Failed to register SOE events\n");
NVSWITCH_PRINT_SXID(device, NVSWITCH_ERR_HW_SOE_BOOTSTRAP,
"SOE init failed(2)\n");
return status;
}
}
else
{
NVSWITCH_PRINT(device, INFO, "Skipping registering SOE callbacks since TNVL is enabled\n");
}
// Sanity the command and message queues as a final check
@@ -1470,6 +1547,71 @@ _soeI2CAccess_LS10
return ret;
}
/*
* @Brief : Send TNVL Pre Lock command to SOE
*
* @param[in] device
*/
NvlStatus
nvswitch_send_tnvl_prelock_cmd_ls10
(
nvswitch_device *device
)
{
FLCN *pFlcn;
NvU32 cmdSeqDesc = 0;
NV_STATUS status;
RM_FLCN_CMD_SOE cmd;
NVSWITCH_TIMEOUT timeout;
RM_SOE_TNVL_CMD_PRE_LOCK_SEQUENCE *pTnvlPreLock;
NVSWITCH_GET_BIOS_INFO_PARAMS params = { 0 };
if (!nvswitch_is_soe_supported(device))
{
NVSWITCH_PRINT(device, INFO, "%s: SOE is not supported\n",
__FUNCTION__);
return -NVL_ERR_NOT_SUPPORTED;
}
status = device->hal.nvswitch_ctrl_get_bios_info(device, &params);
if ((status != NVL_SUCCESS) || ((params.version & SOE_VBIOS_VERSION_MASK) <
SOE_VBIOS_REVLOCK_TNVL_PRELOCK_COMMAND))
{
NVSWITCH_PRINT(device, INFO,
"%s: Skipping TNVL_CMD_PRE_LOCK_SEQUENCE command to SOE. Update firmware "
"from .%02X to .%02X\n",
__FUNCTION__, (NvU32)((params.version & SOE_VBIOS_VERSION_MASK) >> 16),
SOE_VBIOS_REVLOCK_TNVL_PRELOCK_COMMAND);
return -NVL_ERR_NOT_SUPPORTED;
}
pFlcn = device->pSoe->pFlcn;
nvswitch_os_memset(&cmd, 0, sizeof(cmd));
cmd.hdr.unitId = RM_SOE_UNIT_TNVL;
cmd.hdr.size = RM_SOE_CMD_SIZE(TNVL, PRE_LOCK_SEQUENCE);
pTnvlPreLock = &cmd.cmd.tnvl.preLockSequence;
pTnvlPreLock->cmdType = RM_SOE_TNVL_CMD_ISSUE_PRE_LOCK_SEQUENCE;
nvswitch_timeout_create(NVSWITCH_INTERVAL_5MSEC_IN_NS, &timeout);
status = flcnQueueCmdPostBlocking(device, pFlcn,
(PRM_FLCN_CMD)&cmd,
NULL, // pMsg
NULL, // pPayload
SOE_RM_CMDQ_LOG_ID,
&cmdSeqDesc,
&timeout);
if (status != NV_OK)
{
NVSWITCH_PRINT(device, ERROR, "%s: Failed to send PRE_LOCK_SEQUENCE command to SOE, status 0x%x\n",
__FUNCTION__, status);
return -NVL_ERR_GENERIC;
}
return NVL_SUCCESS;
}
/**
* @brief set hal function pointers for functions defined in LR10 (i.e. this file)
*