diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/pci/pci_host.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/hw/pci/pci_host.c b/hw/pci/pci_host.c index 7dd9b25609..77c7d1f86b 100644 --- a/hw/pci/pci_host.c +++ b/hw/pci/pci_host.c @@ -20,6 +20,7 @@ #include "hw/pci/pci.h" #include "hw/pci/pci_host.h" +#include "trace.h" /* debug PCI */ //#define DEBUG_PCI @@ -51,14 +52,22 @@ void pci_host_config_write_common(PCIDevice *pci_dev, uint32_t addr, uint32_t limit, uint32_t val, uint32_t len) { assert(len <= 4); + trace_pci_cfg_write(pci_dev->name, PCI_SLOT(pci_dev->devfn), + PCI_FUNC(pci_dev->devfn), addr, val); pci_dev->config_write(pci_dev, addr, val, MIN(len, limit - addr)); } uint32_t pci_host_config_read_common(PCIDevice *pci_dev, uint32_t addr, uint32_t limit, uint32_t len) { + uint32_t ret; + assert(len <= 4); - return pci_dev->config_read(pci_dev, addr, MIN(len, limit - 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), + PCI_FUNC(pci_dev->devfn), addr, ret); + + return ret; } void pci_data_write(PCIBus *s, uint32_t addr, uint32_t val, int len) |