diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index 8936cfbf10e0..c8409bc5d9c3 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -11,6 +11,7 @@ #ifndef RVU_H #define RVU_H +#include <linux/pci.h> #include "rvu_struct.h" #include "common.h" #include "mbox.h" @@ -18,6 +19,9 @@ /* PCI device IDs */ #define PCI_DEVID_OCTEONTX2_RVU_AF 0xA065 +/* Subsystem Device ID */ +#define PCI_SUBSYS_DEVID_96XX 0xB200 + /* PCI BAR nos */ #define PCI_AF_REG_BAR_NUM 0 #define PCI_PF_REG_BAR_NUM 2 @@ -255,6 +259,14 @@ static inline u64 rvupf_read64(struct rvu *rvu, u64 offset) return readq(rvu->pfreg_base + offset); } +static inline bool is_rvu_9xxx_A0(struct rvu *rvu) +{ + struct pci_dev *pdev = rvu->pdev; + + return (pdev->revision == 0x00) && + (pdev->subsystem_device == PCI_SUBSYS_DEVID_96XX); +} + /* Function Prototypes * RVU */ |