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[Qemu-devel] [PULL 02/16] Add some trace calls to pci.c.
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL 02/16] Add some trace calls to pci.c. |
Date: |
Tue, 27 Jan 2015 15:13:53 +0200 |
From: Don Koch <address@hidden>
Signed-off-by: Don Koch <address@hidden>
Acked-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/pci/pci.c | 9 +++++++++
trace-events | 4 ++++
2 files changed, 13 insertions(+)
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 371699c..d5e0e41 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -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);
}
diff --git a/trace-events b/trace-events
index 8acbcce..3db2f0c 100644
--- a/trace-events
+++ b/trace-events
@@ -1238,6 +1238,10 @@ spapr_pci_msi_write(uint64_t addr, uint64_t data,
uint32_t dt_irq) "@%"PRIx64"<=
spapr_pci_lsi_set(const char *busname, int pin, uint32_t irq) "%s PIN%d IRQ %u"
spapr_pci_msi_retry(unsigned config_addr, unsigned req_num, unsigned max_irqs)
"Guest device at %x asked %u, have only %u"
+# hw/pci/pci.c
+pci_update_mappings_del(void *d, uint32_t bus, uint32_t func, uint32_t slot,
int bar, uint64_t addr, uint64_t size) "d=%p %02x:%02x.%x
%d,%#"PRIx64"+%#"PRIx64
+pci_update_mappings_add(void *d, uint32_t bus, uint32_t func, uint32_t slot,
int bar, uint64_t addr, uint64_t size) "d=%p %02x:%02x.%x
%d,%#"PRIx64"+%#"PRIx64
+
# hw/intc/xics.c
xics_icp_check_ipi(int server, uint8_t mfrr) "CPU %d can take IPI mfrr=%#x"
xics_icp_accept(uint32_t old_xirr, uint32_t new_xirr) "icp_accept: XIRR
%#"PRIx32"->%#"PRIx32
--
MST
- [Qemu-devel] [PULL 00/16] pci, pc, virtio fixes and cleanups, Michael S. Tsirkin, 2015/01/27
- [Qemu-devel] [PULL 02/16] Add some trace calls to pci.c.,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 01/16] ich9: add disable_s3, disable_s4, s4_val properties, Michael S. Tsirkin, 2015/01/27
- [Qemu-devel] [PULL 05/16] acpi-test: update expected DSDT, Michael S. Tsirkin, 2015/01/27
- [Qemu-devel] [PULL 06/16] acpi: update generated hex files, Michael S. Tsirkin, 2015/01/27
- [Qemu-devel] [PULL 04/16] pc: acpi: fix WindowsXP BSOD when memory hotplug is enabled, Michael S. Tsirkin, 2015/01/27
- [Qemu-devel] [PULL 14/16] pc: Fix DIMMs capacity calculation, Michael S. Tsirkin, 2015/01/27
- [Qemu-devel] [PULL 15/16] pc-dimm: Make pc_existing_dimms_capacity global, Michael S. Tsirkin, 2015/01/27
- [Qemu-devel] [PULL 16/16] pc-dimm: Add Error argument to pc_existing_dimms_capacity, Michael S. Tsirkin, 2015/01/27
- [Qemu-devel] [PULL 11/16] bios-linker-loader: move source to common location, Michael S. Tsirkin, 2015/01/27
- [Qemu-devel] [PULL 12/16] smbios: Fix dimm size calculation when RAM is multiple of 16GB, Michael S. Tsirkin, 2015/01/27
- [Qemu-devel] [PULL 09/16] virtio: fix feature bit checks, Michael S. Tsirkin, 2015/01/27