diff options
| author | Linu Cherian <lcherian@marvell.com> | 2018-10-10 18:14:32 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-10 10:06:02 -0700 |
| commit | 3a4fa841b0397e156f2e8828913b50b672b89037 (patch) | |
| tree | 1539044a35d73ad1d782875fd99a971f0706fc2c /drivers/net/ethernet/marvell/octeontx2/af/cgx.h | |
| parent | 8e22f040828f0d25fedce8c19bc9561a08ab38cd (diff) | |
octeontx2-af: Set RVU PFs to CGX LMACs mapping
Each of the enabled CGX LMAC is considered a physical
interface and RVU PFs are mapped to these. VFs of these
SRIOV PFs will be virtual interfaces and share CGX LMAC
along with PF.
This mapping info will be used later on for Rx/Tx pkt steering.
Signed-off-by: Linu Cherian <lcherian@marvell.com>
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/cgx.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/cgx.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.h b/drivers/net/ethernet/marvell/octeontx2/af/cgx.h index a7d4b39ad746..acdc16e89cb4 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.h @@ -12,11 +12,22 @@ #define CGX_H /* PCI device IDs */ -#define PCI_DEVID_OCTEONTX2_CGX 0xA059 +#define PCI_DEVID_OCTEONTX2_CGX 0xA059 /* PCI BAR nos */ -#define PCI_CFG_REG_BAR_NUM 0 +#define PCI_CFG_REG_BAR_NUM 0 + +#define MAX_CGX 3 +#define MAX_LMAC_PER_CGX 4 +#define CGX_OFFSET(x) ((x) * MAX_LMAC_PER_CGX) + +/* Registers */ +#define CGXX_CMRX_RX_ID_MAP 0x060 +#define CGXX_CMRX_RX_LMACS 0x128 extern struct pci_driver cgx_driver; +int cgx_get_cgx_cnt(void); +int cgx_get_lmac_cnt(void *cgxd); +void *cgx_get_pdata(int cgx_id); #endif /* CGX_H */ |