diff options
Diffstat (limited to 'drivers/bus/pci/rte_bus_pci.h')
| -rw-r--r-- | drivers/bus/pci/rte_bus_pci.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/bus/pci/rte_bus_pci.h b/drivers/bus/pci/rte_bus_pci.h index 357afb91..0d1955ff 100644 --- a/drivers/bus/pci/rte_bus_pci.h +++ b/drivers/bus/pci/rte_bus_pci.h @@ -74,6 +74,9 @@ struct rte_pci_device { */ #define RTE_DEV_TO_PCI(ptr) container_of(ptr, struct rte_pci_device, device) +#define RTE_DEV_TO_PCI_CONST(ptr) \ + container_of(ptr, const struct rte_pci_device, device) + #define RTE_ETH_DEV_TO_PCI(eth_dev) RTE_DEV_TO_PCI((eth_dev)->device) /** Any PCI device identifier (vendor, device, ...) */ @@ -132,6 +135,8 @@ struct rte_pci_bus { /** Device needs PCI BAR mapping (done with either IGB_UIO or VFIO) */ #define RTE_PCI_DRV_NEED_MAPPING 0x0001 +/** Device needs PCI BAR mapping with enabled write combining (wc) */ +#define RTE_PCI_DRV_WC_ACTIVATE 0x0002 /** Device driver supports link state interrupt */ #define RTE_PCI_DRV_INTR_LSC 0x0008 /** Device driver supports device removal interrupt */ @@ -186,8 +191,7 @@ void rte_pci_register(struct rte_pci_driver *driver); /** Helper for PCI device registration from driver (eth, crypto) instance */ #define RTE_PMD_REGISTER_PCI(nm, pci_drv) \ -RTE_INIT(pciinitfn_ ##nm); \ -static void pciinitfn_ ##nm(void) \ +RTE_INIT(pciinitfn_ ##nm) \ {\ (pci_drv).driver.name = RTE_STR(nm);\ rte_pci_register(&pci_drv); \ |