diff options
Diffstat (limited to 'drivers/accel/habanalabs/common/firmware_if.c')
| -rw-r--r-- | drivers/accel/habanalabs/common/firmware_if.c | 123 |
1 files changed, 40 insertions, 83 deletions
diff --git a/drivers/accel/habanalabs/common/firmware_if.c b/drivers/accel/habanalabs/common/firmware_if.c index 47e8384134..3558a6a8e1 100644 --- a/drivers/accel/habanalabs/common/firmware_if.c +++ b/drivers/accel/habanalabs/common/firmware_if.c @@ -646,39 +646,27 @@ int hl_fw_send_heartbeat(struct hl_device *hdev) return rc; } -static bool fw_report_boot_dev0(struct hl_device *hdev, u32 err_val, - u32 sts_val) +static bool fw_report_boot_dev0(struct hl_device *hdev, u32 err_val, u32 sts_val) { bool err_exists = false; if (!(err_val & CPU_BOOT_ERR0_ENABLED)) return false; - if (err_val & CPU_BOOT_ERR0_DRAM_INIT_FAIL) { - dev_err(hdev->dev, - "Device boot error - DRAM initialization failed\n"); - err_exists = true; - } + if (err_val & CPU_BOOT_ERR0_DRAM_INIT_FAIL) + dev_err(hdev->dev, "Device boot error - DRAM initialization failed\n"); - if (err_val & CPU_BOOT_ERR0_FIT_CORRUPTED) { + if (err_val & CPU_BOOT_ERR0_FIT_CORRUPTED) dev_err(hdev->dev, "Device boot error - FIT image corrupted\n"); - err_exists = true; - } - if (err_val & CPU_BOOT_ERR0_TS_INIT_FAIL) { - dev_err(hdev->dev, - "Device boot error - Thermal Sensor initialization failed\n"); - err_exists = true; - } + if (err_val & CPU_BOOT_ERR0_TS_INIT_FAIL) + dev_err(hdev->dev, "Device boot error - Thermal Sensor initialization failed\n"); if (err_val & CPU_BOOT_ERR0_BMC_WAIT_SKIPPED) { if (hdev->bmc_enable) { - dev_err(hdev->dev, - "Device boot error - Skipped waiting for BMC\n"); - err_exists = true; + dev_err(hdev->dev, "Device boot error - Skipped waiting for BMC\n"); } else { - dev_info(hdev->dev, - "Device boot message - Skipped waiting for BMC\n"); + dev_info(hdev->dev, "Device boot message - Skipped waiting for BMC\n"); /* This is an info so we don't want it to disable the * device */ @@ -686,48 +674,29 @@ static bool fw_report_boot_dev0(struct hl_device *hdev, u32 err_val, } } - if (err_val & CPU_BOOT_ERR0_NIC_DATA_NOT_RDY) { - dev_err(hdev->dev, - "Device boot error - Serdes data from BMC not available\n"); - err_exists = true; - } + if (err_val & CPU_BOOT_ERR0_NIC_DATA_NOT_RDY) + dev_err(hdev->dev, "Device boot error - Serdes data from BMC not available\n"); - if (err_val & CPU_BOOT_ERR0_NIC_FW_FAIL) { - dev_err(hdev->dev, - "Device boot error - NIC F/W initialization failed\n"); - err_exists = true; - } + if (err_val & CPU_BOOT_ERR0_NIC_FW_FAIL) + dev_err(hdev->dev, "Device boot error - NIC F/W initialization failed\n"); - if (err_val & CPU_BOOT_ERR0_SECURITY_NOT_RDY) { - dev_err(hdev->dev, - "Device boot warning - security not ready\n"); - err_exists = true; - } + if (err_val & CPU_BOOT_ERR0_SECURITY_NOT_RDY) + dev_err(hdev->dev, "Device boot warning - security not ready\n"); - if (err_val & CPU_BOOT_ERR0_SECURITY_FAIL) { + if (err_val & CPU_BOOT_ERR0_SECURITY_FAIL) dev_err(hdev->dev, "Device boot error - security failure\n"); - err_exists = true; - } - if (err_val & CPU_BOOT_ERR0_EFUSE_FAIL) { + if (err_val & CPU_BOOT_ERR0_EFUSE_FAIL) dev_err(hdev->dev, "Device boot error - eFuse failure\n"); - err_exists = true; - } - if (err_val & CPU_BOOT_ERR0_SEC_IMG_VER_FAIL) { + if (err_val & CPU_BOOT_ERR0_SEC_IMG_VER_FAIL) dev_err(hdev->dev, "Device boot error - Failed to load preboot secondary image\n"); - err_exists = true; - } - if (err_val & CPU_BOOT_ERR0_PLL_FAIL) { + if (err_val & CPU_BOOT_ERR0_PLL_FAIL) dev_err(hdev->dev, "Device boot error - PLL failure\n"); - err_exists = true; - } - if (err_val & CPU_BOOT_ERR0_TMP_THRESH_INIT_FAIL) { + if (err_val & CPU_BOOT_ERR0_TMP_THRESH_INIT_FAIL) dev_err(hdev->dev, "Device boot error - Failed to set threshold for temperature sensor\n"); - err_exists = true; - } if (err_val & CPU_BOOT_ERR0_DEVICE_UNUSABLE_FAIL) { /* Ignore this bit, don't prevent driver loading */ @@ -735,52 +704,32 @@ static bool fw_report_boot_dev0(struct hl_device *hdev, u32 err_val, err_val &= ~CPU_BOOT_ERR0_DEVICE_UNUSABLE_FAIL; } - if (err_val & CPU_BOOT_ERR0_BINNING_FAIL) { + if (err_val & CPU_BOOT_ERR0_BINNING_FAIL) dev_err(hdev->dev, "Device boot error - binning failure\n"); - err_exists = true; - } if (sts_val & CPU_BOOT_DEV_STS0_ENABLED) dev_dbg(hdev->dev, "Device status0 %#x\n", sts_val); + if (err_val & CPU_BOOT_ERR0_DRAM_SKIPPED) + dev_err(hdev->dev, "Device boot warning - Skipped DRAM initialization\n"); + + if (err_val & CPU_BOOT_ERR_ENG_ARC_MEM_SCRUB_FAIL) + dev_err(hdev->dev, "Device boot error - ARC memory scrub failed\n"); + + /* All warnings should go here in order not to reach the unknown error validation */ if (err_val & CPU_BOOT_ERR0_EEPROM_FAIL) { dev_err(hdev->dev, "Device boot error - EEPROM failure detected\n"); err_exists = true; } - /* All warnings should go here in order not to reach the unknown error validation */ - if (err_val & CPU_BOOT_ERR0_DRAM_SKIPPED) { - dev_warn(hdev->dev, - "Device boot warning - Skipped DRAM initialization\n"); - /* This is a warning so we don't want it to disable the - * device - */ - err_val &= ~CPU_BOOT_ERR0_DRAM_SKIPPED; - } + if (err_val & CPU_BOOT_ERR0_PRI_IMG_VER_FAIL) + dev_warn(hdev->dev, "Device boot warning - Failed to load preboot primary image\n"); - if (err_val & CPU_BOOT_ERR0_PRI_IMG_VER_FAIL) { - dev_warn(hdev->dev, - "Device boot warning - Failed to load preboot primary image\n"); - /* This is a warning so we don't want it to disable the - * device as we have a secondary preboot image - */ - err_val &= ~CPU_BOOT_ERR0_PRI_IMG_VER_FAIL; - } - - if (err_val & CPU_BOOT_ERR0_TPM_FAIL) { - dev_warn(hdev->dev, - "Device boot warning - TPM failure\n"); - /* This is a warning so we don't want it to disable the - * device - */ - err_val &= ~CPU_BOOT_ERR0_TPM_FAIL; - } + if (err_val & CPU_BOOT_ERR0_TPM_FAIL) + dev_warn(hdev->dev, "Device boot warning - TPM failure\n"); - if (!err_exists && (err_val & ~CPU_BOOT_ERR0_ENABLED)) { - dev_err(hdev->dev, - "Device boot error - unknown ERR0 error 0x%08x\n", err_val); + if (err_val & CPU_BOOT_ERR_FATAL_MASK) err_exists = true; - } /* return error only if it's in the predefined mask */ if (err_exists && ((err_val & ~CPU_BOOT_ERR0_ENABLED) & @@ -3295,6 +3244,14 @@ int hl_fw_get_sec_attest_info(struct hl_device *hdev, struct cpucp_sec_attest_in HL_CPUCP_SEC_ATTEST_INFO_TINEOUT_USEC); } +int hl_fw_get_dev_info_signed(struct hl_device *hdev, + struct cpucp_dev_info_signed *dev_info_signed, u32 nonce) +{ + return hl_fw_get_sec_attest_data(hdev, CPUCP_PACKET_INFO_SIGNED_GET, dev_info_signed, + sizeof(struct cpucp_dev_info_signed), nonce, + HL_CPUCP_SEC_ATTEST_INFO_TINEOUT_USEC); +} + int hl_fw_send_generic_request(struct hl_device *hdev, enum hl_passthrough_type sub_opcode, dma_addr_t buff, u32 *size) { |