diff options
| author | Radha Mohan Chintakuntla <radhac@marvell.com> | 2021-08-25 15:18:42 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-25 15:39:01 +0300 |
| commit | fe1939bb23407f2110eecff212ba4c07c4c83fd3 (patch) | |
| tree | e353f9f55a8971b7485109c55a0931b05f132584 /drivers/net/ethernet/marvell/octeontx2/af/common.h | |
| parent | aefaa8c71555de4db7fc8d9247a2c896dfdf0eb0 (diff) | |
| download | linux-fe1939bb23407f2110eecff212ba4c07c4c83fd3.tar.xz | |
octeontx2-af: Add SDP interface support
Added support for packet IO via SDK links which is used when
Octeon is connected as a end-point. Traffic host to end-point
and vice versa flow through SDP links. This patch also support
dual SDP blocks supported in 98xx silicon.
Signed-off-by: Radha Mohan Chintakuntla <radhac@marvell.com>
Signed-off-by: Nalla Pradeep <pnalla@marvell.com>
Signed-off-by: Subrahmanyam Nilla <snilla@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/common.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/common.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/common.h b/drivers/net/ethernet/marvell/octeontx2/af/common.h index da824805c2ba..2e4f081caca3 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/common.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/common.h @@ -185,13 +185,16 @@ enum nix_scheduler { #define NIX_INTF_TYPE_CGX 0 #define NIX_INTF_TYPE_LBK 1 +#define NIX_INTF_TYPE_SDP 2 #define MAX_LMAC_PKIND 12 #define NIX_LINK_CGX_LMAC(a, b) (0 + 4 * (a) + (b)) #define NIX_LINK_LBK(a) (12 + (a)) #define NIX_CHAN_CGX_LMAC_CHX(a, b, c) (0x800 + 0x100 * (a) + 0x10 * (b) + (c)) #define NIX_CHAN_LBK_CHX(a, b) (0 + 0x100 * (a) + (b)) -#define NIX_CHAN_SDP_CH_START (0x700ull) +#define NIX_CHAN_SDP_CH_START (0x700ull) +#define NIX_CHAN_SDP_CHX(a) (NIX_CHAN_SDP_CH_START + (a)) +#define NIX_CHAN_SDP_NUM_CHANS 256 /* The mask is to extract lower 10-bits of channel number * which CPT will pass to X2P. |