diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/device/pci.h | 2 | ||||
| -rw-r--r-- | src/include/device/pci_def.h | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/include/device/pci.h b/src/include/device/pci.h index e80cb22907b9..db7cc69c8d0c 100644 --- a/src/include/device/pci.h +++ b/src/include/device/pci.h @@ -31,7 +31,7 @@ struct pci_operations { /* set the Subsystem IDs for the PCI device */ void (*set_subsystem)(struct device *dev, unsigned int vendor, unsigned int device); - void (*set_ltr_max_latencies)(struct device *dev, unsigned int off); + void (*get_ltr_max_latencies)(u16 *max_snoop, u16 *max_nosnoop); }; struct pci_driver { diff --git a/src/include/device/pci_def.h b/src/include/device/pci_def.h index b0558fa67eef..d18e7505208a 100644 --- a/src/include/device/pci_def.h +++ b/src/include/device/pci_def.h @@ -518,6 +518,10 @@ #define PCI_PWR_CAP 12 /* Capability */ #define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */ +/* Latency Tolerance Reporting */ +#define PCI_LTR_MAX_SNOOP 4 +#define PCI_LTR_MAX_NOSNOOP 6 + /* * The PCI interface treats multi-function devices as independent * devices. The slot/function address of each device is encoded |