tree 95dfcb8f26aea2d0803187958ca660b58b61e29b
parent d5d24d859c3957ea1674d0e102f96439cdbfe93a
author Laurent Vivier <lvivier@redhat.com> 1636140341 +0100
committer Michael S. Tsirkin <mst@redhat.com> 1641550795 -0500

trace-events,pci: unify trace events format

Unify format used by trace_pci_update_mappings_del(),
trace_pci_update_mappings_add(), trace_pci_cfg_write() and
trace_pci_cfg_read() to print the device name and bus number,
slot number and function number.

For instance:

  pci_cfg_read virtio-net-pci 00:0 @0x20 -> 0xffffc00c
  pci_cfg_write virtio-net-pci 00:0 @0x20 <- 0xfea0000c
  pci_update_mappings_del d=0x555810b92330 01:00.0 4,0xffffc000+0x4000
  pci_update_mappings_add d=0x555810b92330 01:00.0 4,0xfea00000+0x4000

becomes

  pci_cfg_read virtio-net-pci 01:00.0 @0x20 -> 0xffffc00c
  pci_cfg_write virtio-net-pci 01:00.0 @0x20 <- 0xfea0000c
  pci_update_mappings_del virtio-net-pci 01:00.0 4,0xffffc000+0x4000
  pci_update_mappings_add virtio-net-pci 01:00.0 4,0xfea00000+0x4000

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20211105192541.655831-1-lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>