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| author | Laurent Vivier <lvivier@redhat.com> | 2021-11-05 20:25:41 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-01-07 05:19:55 -0500 |
| commit | deeb956c40e3b6f8ab95f7b53f148a836cf93da2 (patch) | |
| tree | 95dfcb8f26aea2d0803187958ca660b58b61e29b /hw/pci/pci_host.c | |
| parent | d5d24d859c3957ea1674d0e102f96439cdbfe93a (diff) | |
| download | focaccia-qemu-deeb956c40e3b6f8ab95f7b53f148a836cf93da2.tar.gz focaccia-qemu-deeb956c40e3b6f8ab95f7b53f148a836cf93da2.zip | |
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>
Diffstat (limited to 'hw/pci/pci_host.c')
| -rw-r--r-- | hw/pci/pci_host.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/pci/pci_host.c b/hw/pci/pci_host.c index 7beafd40a8..eaf217ff55 100644 --- a/hw/pci/pci_host.c +++ b/hw/pci/pci_host.c @@ -79,7 +79,8 @@ void pci_host_config_write_common(PCIDevice *pci_dev, uint32_t addr, return; } - trace_pci_cfg_write(pci_dev->name, PCI_SLOT(pci_dev->devfn), + trace_pci_cfg_write(pci_dev->name, pci_dev_bus_num(pci_dev), + PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn), addr, val); pci_dev->config_write(pci_dev, addr, val, MIN(len, limit - addr)); } @@ -104,7 +105,8 @@ uint32_t pci_host_config_read_common(PCIDevice *pci_dev, uint32_t addr, } ret = pci_dev->config_read(pci_dev, addr, MIN(len, limit - addr)); - trace_pci_cfg_read(pci_dev->name, PCI_SLOT(pci_dev->devfn), + trace_pci_cfg_read(pci_dev->name, pci_dev_bus_num(pci_dev), + PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn), addr, ret); return ret; |