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>
---
hw/pci/pci.c | 4 ++--
hw/pci/pci_host.c | 6 ++++--
hw/pci/trace-events | 8 ++++----
3 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 4a84e478cef5..9a76905d38c7 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -1387,7 +1387,7 @@ static void pci_update_mappings(PCIDevice *d)
/* now do the real mapping */
if (r->addr != PCI_BAR_UNMAPPED) {
- trace_pci_update_mappings_del(d, pci_dev_bus_num(d),
+ trace_pci_update_mappings_del(d->name, pci_dev_bus_num(d),
PCI_SLOT(d->devfn),
PCI_FUNC(d->devfn),
i, r->addr, r->size);
@@ -1395,7 +1395,7 @@ static void pci_update_mappings(PCIDevice *d)
}
r->addr = new_addr;
if (r->addr != PCI_BAR_UNMAPPED) {
- trace_pci_update_mappings_add(d, pci_dev_bus_num(d),
+ trace_pci_update_mappings_add(d->name, pci_dev_bus_num(d),
PCI_SLOT(d->devfn),
PCI_FUNC(d->devfn),
i, r->addr, r->size);
diff --git a/hw/pci/pci_host.c b/hw/pci/pci_host.c
index cf02f0d6a501..0768893aafcf 100644
--- a/hw/pci/pci_host.c
+++ b/hw/pci/pci_host.c
@@ -78,7 +78,8 @@ 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));
}
@@ -102,7 +103,8 @@ 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;
diff --git a/hw/pci/trace-events b/hw/pci/trace-events
index fc777d0b5e6e..7570752c4045 100644
--- a/hw/pci/trace-events
+++ b/hw/pci/trace-events
@@ -1,12 +1,12 @@
# See docs/devel/tracing.rst for syntax documentation.
# pci.c
-pci_update_mappings_del(void *d, uint32_t bus, uint32_t slot, uint32_t func, int bar, uint64_t
addr, uint64_t size) "d=%p %02x:%02x.%x %d,0x%"PRIx64"+0x%"PRIx64
-pci_update_mappings_add(void *d, uint32_t bus, uint32_t slot, uint32_t func, int bar, uint64_t
addr, uint64_t size) "d=%p %02x:%02x.%x %d,0x%"PRIx64"+0x%"PRIx64
+pci_update_mappings_del(const char *dev, uint32_t bus, uint32_t slot, uint32_t func, int bar,
uint64_t addr, uint64_t size) "%s %02x:%02x.%x %d,0x%"PRIx64"+0x%"PRIx64
+pci_update_mappings_add(const char *dev, uint32_t bus, uint32_t slot, uint32_t func, int bar,
uint64_t addr, uint64_t size) "%s %02x:%02x.%x %d,0x%"PRIx64"+0x%"PRIx64
# pci_host.c
-pci_cfg_read(const char *dev, unsigned devid, unsigned fnid, unsigned offs, unsigned val)
"%s %02u:%u @0x%x -> 0x%x"
-pci_cfg_write(const char *dev, unsigned devid, unsigned fnid, unsigned offs, unsigned val)
"%s %02u:%u @0x%x <- 0x%x"
+pci_cfg_read(const char *dev, uint32_t bus, uint32_t slot, uint32_t func, unsigned offs,
unsigned val) "%s %02x:%02x.%x @0x%x -> 0x%x"
+pci_cfg_write(const char *dev, uint32_t bus, uint32_t slot, uint32_t func, unsigned offs,
unsigned val) "%s %02x:%02x.%x @0x%x <- 0x%x"
# msix.c
msix_write_config(char *name, bool enabled, bool masked) "dev %s enabled %d masked
%d"