| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| |
| #include <console/console.h> |
| #include <drivers/ipmi/ipmi_if.h> |
| |
| #include "ipmi_ocp.h" |
| |
| static int ipmi_add_sel_entry(int port, unsigned char *data, int size) |
| { |
| return ipmi_message(port, IPMI_NETFN_STORAGE, 0, IPMI_ADD_SEL_ENTRY, data, size, |
| NULL, 0); |
| } |
| |
| void ipmi_send_to_bmc(unsigned char *data, size_t size) |
| { |
| if (CONFIG(IPMI_KCS)) { |
| _Static_assert(CONFIG_BMC_KCS_BASE != 0, |
| "\tBMC_ERROR: Unable to send record: Port #:0\n"); |
| |
| ipmi_add_sel_entry(CONFIG_BMC_KCS_BASE, data, size); |
| } |
| } |
| |
| void ipmi_send_sel_iio_err(uint8_t iio_stack_num, uint8_t err_id) |
| { |
| struct ipmi_sel_iio_err ubslp = { |
| .record_id = SEL_RECORD_ID, |
| .record_type = CONFIG_RAS_SEL_VENDOR_ID, |
| .general_info = SEL_PCIE_IIO_ERR, |
| .iio_stack_num = iio_stack_num, |
| .iio_err_id = err_id, |
| }; |
| |
| ipmi_send_to_bmc((unsigned char *)&ubslp, sizeof(ubslp)); |
| printk(BIOS_DEBUG, "\tsending PCIE IIO device error record to BMC\n"); |
| printk(BIOS_DEBUG, "\tstack # = %x\n", ubslp.iio_stack_num); |
| } |
| |
| void ipmi_send_sel_pcie_dev_err(pci_devfn_t bdf, uint16_t prmry_cnt, uint8_t sec_id, |
| uint8_t prmry_id) |
| { |
| struct pci_dev_fn *inbdf = (struct pci_dev_fn *)&bdf; |
| struct ipmi_sel_pcie_dev_err ubslp = { |
| .record_id = SEL_RECORD_ID, |
| .record_type = CONFIG_RAS_SEL_VENDOR_ID, |
| .general_info = SEL_PCIE_DEV_ERR, |
| .timestamp = 0, /* BMC will apply timestamp */ |
| .aux_loc = 0, |
| .bdf.bus = inbdf->bus, |
| .bdf.dev = inbdf->dev, |
| .bdf.func = inbdf->func >> 12, |
| .primary_err_count = prmry_cnt, |
| .primary_id = prmry_id, |
| .secondary_id = sec_id, |
| }; |
| |
| ipmi_send_to_bmc((unsigned char *)&ubslp, sizeof(ubslp)); |
| printk(BIOS_DEBUG, "\tsending PCIE device error record to BMC\n"); |
| printk(BIOS_DEBUG, "\tbdf = %x:%x:%x\n", ubslp.bdf.bus, ubslp.bdf.dev, ubslp.bdf.func); |
| printk(BIOS_DEBUG, "\tubslp.primary_id = %x\n", ubslp.primary_id); |
| printk(BIOS_DEBUG, "\tsecondary_id = %x\n", ubslp.secondary_id); |
| } |
| |
| void ipmi_send_sel_pcie_dev_fail(uint16_t sts_reg, uint16_t src_id, enum fail_type code) |
| { |
| struct ipmi_sel_pcie_dev_fail ubslp = { |
| .record_id = SEL_RECORD_ID, |
| .record_type = CONFIG_RAS_SEL_VENDOR_ID, |
| .general_info = SEL_PCIE_DEV_FAIL_ID, |
| .timestamp = 0, /* BMC will apply timestamp */ |
| .type = code, |
| .failure_details1 = sts_reg, |
| .failure_details2 = src_id, |
| }; |
| |
| ipmi_send_to_bmc((unsigned char *)&ubslp, sizeof(ubslp)); |
| printk(BIOS_DEBUG, "\tsending PCI device FAILURE record to BMC\n"); |
| printk(BIOS_DEBUG, "\terror_code = %x, src_id = %x\n", ubslp.type, |
| ubslp.failure_details2); |
| } |
| |
| enum cb_err ipmi_get_board_config(const int port, struct ipmi_config_rsp *config) |
| { |
| int ret; |
| struct ipmi_oem_rsp { |
| struct ipmi_rsp resp; |
| struct ipmi_config_rsp data; |
| } __packed; |
| |
| struct ipmi_oem_rsp rsp; |
| |
| ret = ipmi_message(port, IPMI_NETFN_OEM, 0x0, IPMI_OEM_GET_BOARD_ID, NULL, 0, |
| (unsigned char *)&rsp, sizeof(rsp)); |
| if (ret < sizeof(struct ipmi_rsp) || rsp.resp.completion_code) { |
| printk(BIOS_ERR, "IPMI: %s command failed (ret=%d resp=0x%x)\n", |
| __func__, ret, rsp.resp.completion_code); |
| return CB_ERR; |
| } |
| *config = rsp.data; |
| return CB_SUCCESS; |
| } |
| |
| __weak uint8_t get_blade_id(void) |
| { |
| struct ipmi_config_rsp rsp = {.slot_id = UINT8_MAX}; |
| |
| if (CONFIG(IPMI_KCS) && CONFIG_BMC_KCS_BASE != 0) { |
| if (ipmi_get_board_config(CONFIG_BMC_KCS_BASE, &rsp) != CB_SUCCESS) |
| return UINT8_MAX; |
| } |
| return rsp.slot_id; |
| } |