a6dbe3721e
per Intel policy to include file commit date using git cmd below. The policy does not apply to non-Intel (C) notices. git log --follow -C90% --format=%ad --date default <file> | tail -1 and then pull just the 4 digit year from the result. Intel copyrights were not added to files where Intel either had no contribution ot the contribution lacked substance (ie license header updates, formatting changes, etc). Contribution date used "--follow -C95%" to get the most accurate date. Note that several files in this patch didn't end the license/(c) block with a blank comment line so these were added as the vast majority of files do have this last blank line. Simply there for consistency. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Id5b7ce4f658fe87132f14139ead58d6e285c04d4 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15192 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Community-CI: Mellanox Build Bot
90 lines
1.7 KiB
C
90 lines
1.7 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (C) 2019 Intel Corporation.
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* All rights reserved.
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*/
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#include "spdk/stdinc.h"
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#include "spdk/env.h"
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#include "spdk/vmd.h"
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static void
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usage(void)
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{
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printf("Usage: spdk_lspci\n");
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printf("Print available SPDK PCI devices supported by NVMe driver.\n");
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}
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static int
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pci_enum_cb(void *ctx, struct spdk_pci_device *dev)
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{
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return 0;
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}
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static void
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print_pci_dev(void *ctx, struct spdk_pci_device *dev)
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{
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struct spdk_pci_addr pci_addr = spdk_pci_device_get_addr(dev);
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char addr[32] = { 0 };
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spdk_pci_addr_fmt(addr, sizeof(addr), &pci_addr);
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printf("%s (%x %x)", addr,
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spdk_pci_device_get_vendor_id(dev),
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spdk_pci_device_get_device_id(dev));
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if (strcmp(spdk_pci_device_get_type(dev), "vmd") == 0) {
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printf(" (NVMe disk behind VMD) ");
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}
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if (dev->internal.driver == spdk_pci_vmd_get_driver()) {
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printf(" (VMD) ");
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}
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printf("\n");
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}
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int
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main(int argc, char **argv)
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{
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int op, rc = 0;
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struct spdk_env_opts opts;
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while ((op = getopt(argc, argv, "h")) != -1) {
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switch (op) {
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case 'h':
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usage();
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return 0;
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default:
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usage();
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return 1;
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}
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}
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spdk_env_opts_init(&opts);
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opts.name = "spdk_lspci";
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if (spdk_env_init(&opts) < 0) {
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printf("Unable to initialize SPDK env\n");
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return 1;
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}
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if (spdk_vmd_init()) {
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printf("Failed to initialize VMD. Some NVMe devices can be unavailable.\n");
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}
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if (spdk_pci_enumerate(spdk_pci_nvme_get_driver(), pci_enum_cb, NULL)) {
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printf("Unable to enumerate PCI nvme driver\n");
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rc = 1;
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goto exit;
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}
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printf("\nList of available PCI devices:\n");
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spdk_pci_for_each_device(NULL, print_pci_dev);
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exit:
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spdk_vmd_fini();
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spdk_env_fini();
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return rc;
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}
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