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Add some trace calls to pci.c.

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Signed-off-by: Don Koch <dkoch@verizon.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Don Koch 2015-01-16 14:20:51 -05:00 • committed by Michael S. Tsirkin
parent 6ac0d8d44c
commit 7828d75045
2 changed files with 13 additions and 0 deletions
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9
hw/pci/pci.c
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@ -32,6 +32,7 @@
#include "hw/loader.h"
#include "qemu/range.h"
#include "qmp-commands.h"
#include "trace.h"
#include "hw/pci/msi.h"
#include "hw/pci/msix.h"
#include "exec/address-spaces.h"
@ -1106,10 +1107,18 @@ 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_bus_num(d->bus),
PCI_FUNC(d->devfn),
PCI_SLOT(d->devfn),
i, r->addr, r->size);
memory_region_del_subregion(r->address_space, r->memory);
}
r->addr = new_addr;
if (r->addr != PCI_BAR_UNMAPPED) {
trace_pci_update_mappings_add(d, pci_bus_num(d->bus),
PCI_FUNC(d->devfn),
PCI_SLOT(d->devfn),
i, r->addr, r->size);
memory_region_add_subregion_overlap(r->address_space,
r->addr, r->memory, 1);
}