4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * CDDL HEADER START
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * The contents of this file are subject to the terms of the
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * Common Development and Distribution License (the "License").
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * You may not use this file except in compliance with the License.
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * See the License for the specific language governing permissions
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * and limitations under the License.
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * When distributing Covered Code, include this CDDL HEADER in each
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * If applicable, add the following below this CDDL HEADER, with the
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * fields enclosed by brackets "[]" replaced with your own identifying
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * information: Portions Copyright [yyyy] [name of copyright owner]
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * CDDL HEADER END
4f764f916501bcb9d3233dc547db1928fc2f22acCheng Sean Ye * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu#define EPKT_DESC(b, o, p, c, d) (BLOCK_##b << 16 | OP_##o << 12 | \
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu/* EPKT Table used only for RC/RP errors */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu uint32_t pcie_ue_sts; /* Equivalent PCIe UE Status */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu uint16_t pci_err_sts; /* Equivalent PCI Error Status */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu uint16_t pci_bdg_sts; /* Equivalent PCI Bridge Status */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu PCIE_AER_UCE_TO, PCI_STAT_S_SYSERR, 0, PCI_TARG_MA,
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu PCIE_AER_UCE_TO, PCI_STAT_S_SYSERR, 0, PCI_TARG_MA,
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu 0, 0, 0, 0, 0
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu/* ARGSUSED */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lufab_epkt_to_data(fmd_hdl_t *hdl, nvlist_t *nvl, fab_data_t *data)
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* Always Root Complex */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu data->pcie_ue_sev = (PCIE_AER_UCE_DLP | PCIE_AER_UCE_SD |
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu PCIE_AER_UCE_FCP | PCIE_AER_UCE_RO | PCIE_AER_UCE_MTLP);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lufab_xlate_epkt(fmd_hdl_t *hdl, fab_data_t *data, px_rc_err_t *epktp)
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu for (entry = fab_epkt_tbl; entry->epkt_desc != 0; entry++) {
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu return (0);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu fmd_hdl_debug(hdl, "Translate epkt DESC = %#x\n", temp);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* Fill in PCI Status Register */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* Fill in the device status register */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* Fill in the AER UE register */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* Fill in the AER Control register */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu for (data->pcie_adv_ctl = (uint32_t)-1; temp; data->pcie_adv_ctl++)
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* Send target ereports */
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu return (1);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lufab_xlate_epkt_erpts(fmd_hdl_t *hdl, nvlist_t *nvl, const char *class)
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu fmd_hdl_debug(hdl, "epkt ereport received: %s\n", class);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu err |= nvlist_lookup_uint32(nvl, "desc", (uint32_t *)&epkt.rc_descr);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu err |= nvlist_lookup_uint32(nvl, "size", &epkt.size);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu err |= nvlist_lookup_uint64(nvl, "addr", &epkt.addr);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu err |= nvlist_lookup_uint64(nvl, "hdr1", &epkt.hdr[0]);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu err |= nvlist_lookup_uint64(nvl, "hdr2", &epkt.hdr[1]);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu err |= nvlist_lookup_uint64(nvl, "reserved", &epkt.reserved);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu if (err != 0) {
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu fmd_hdl_debug(hdl, "Failed to retrieve all epkt payloads");
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu fmd_hdl_debug(hdl, "epkt flags: %c%c%c%c%c%c%c%c%c %s",
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu epkt.rc_descr.S ? 'S' : '-', epkt.rc_descr.M ? 'M' : '-',
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu epkt.rc_descr.S ? 'Q' : '-', epkt.rc_descr.D ? 'D' : '-',
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu epkt.rc_descr.R ? 'R' : '-', epkt.rc_descr.H ? 'H' : '-',
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu epkt.rc_descr.C ? 'C' : '-', epkt.rc_descr.I ? 'I' : '-',
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu epkt.rc_descr.B ? 'B' : '-', epkt.rc_descr.STOP ? "STOP" : "");
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * If the least byte of the 'reserved' is non zero, it is device
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * and function of the port
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu rppath = fab_find_rppath_by_df(hdl, nvl, epkt.reserved & 0xff);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu data.pcie_ue_hdr[0] = (uint32_t)(epkt.hdr[0] >> 32);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu data.pcie_ue_hdr[2] = (uint32_t)(epkt.hdr[1] >> 32);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu fmd_hdl_debug(hdl, "HEADER 0 0x%x", data.pcie_ue_hdr[0]);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu fmd_hdl_debug(hdl, "HEADER 1 0x%x", data.pcie_ue_hdr[1]);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu fmd_hdl_debug(hdl, "HEADER 2 0x%x", data.pcie_ue_hdr[2]);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu fmd_hdl_debug(hdl, "HEADER 3 0x%x", data.pcie_ue_hdr[3]);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu fmd_hdl_debug(hdl, "In header bdf = %#hx addr = %#llx",
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu /* find the root port to which this error is related */
4f764f916501bcb9d3233dc547db1928fc2f22acCheng Sean Ye /* find the root port by address */
4f764f916501bcb9d3233dc547db1928fc2f22acCheng Sean Ye rppath = fab_find_rppath_by_devpath(hdl, devpath);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu * reset the detector in the original ereport to the root port
036ec191c83e34650be17cd0fd75e7800aa95d35Cheng Sean Ye if (nvlist_alloc(&detector, NV_UNIQUE_NAME, 0) != 0) {
036ec191c83e34650be17cd0fd75e7800aa95d35Cheng Sean Ye fmd_hdl_error(hdl, "failed to allocate nvlist");
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu (void) nvlist_add_string(detector, FM_FMRI_DEV_PATH, rppath);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu (void) nvlist_remove_all(nvl, FM_EREPORT_DETECTOR);
4df55fde49134f9735f84011f23a767c75e393c7Janie Lu (void) nvlist_add_nvlist(nvl, FM_EREPORT_DETECTOR, detector);
036ec191c83e34650be17cd0fd75e7800aa95d35Cheng Sean Ye * We can not locate the root port the error originated from.
036ec191c83e34650be17cd0fd75e7800aa95d35Cheng Sean Ye * Likely this is because the original ereport is malformed or
036ec191c83e34650be17cd0fd75e7800aa95d35Cheng Sean Ye * the hw error register has corrupted contents. In this case,
036ec191c83e34650be17cd0fd75e7800aa95d35Cheng Sean Ye * the best we can do is send ereports on all root ports.
036ec191c83e34650be17cd0fd75e7800aa95d35Cheng Sean Ye * Set pcie_rp_send_all for fab_send_erpt() to process later.
036ec191c83e34650be17cd0fd75e7800aa95d35Cheng Sean Ye fmd_hdl_debug(hdl, "RP not fond. Will translate on all RPs.\n");