diff options
| author | Radha Mohan Chintakuntla <radhac@marvell.com> | 2021-08-25 17:48:42 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-25 13:39:01 +0100 |
| commit | fe1939bb23407f2110eecff212ba4c07c4c83fd3 (patch) | |
| tree | e353f9f55a8971b7485109c55a0931b05f132584 /drivers/net/ethernet/marvell/octeontx2/af/mbox.h | |
| parent | aefaa8c71555de4db7fc8d9247a2c896dfdf0eb0 (diff) | |
| download | linux-fe1939bb23407f2110eecff212ba4c07c4c83fd3.tar.bz2 | |
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/mbox.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index ac1609f7ab34..7fbd1e252cd7 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -191,6 +191,9 @@ M(CPT_RD_WR_REGISTER, 0xA02, cpt_rd_wr_register, cpt_rd_wr_reg_msg, \ M(CPT_STATS, 0xA05, cpt_sts, cpt_sts_req, cpt_sts_rsp) \ M(CPT_RXC_TIME_CFG, 0xA06, cpt_rxc_time_cfg, cpt_rxc_time_cfg_req, \ msg_rsp) \ +/* SDP mbox IDs (range 0x1000 - 0x11FF) */ \ +M(SET_SDP_CHAN_INFO, 0x1000, set_sdp_chan_info, sdp_chan_info_msg, msg_rsp) \ +M(GET_SDP_CHAN_INFO, 0x1001, get_sdp_chan_info, msg_req, sdp_get_chan_info_msg) \ /* NPC mbox IDs (range 0x6000 - 0x7FFF) */ \ M(NPC_MCAM_ALLOC_ENTRY, 0x6000, npc_mcam_alloc_entry, npc_mcam_alloc_entry_req,\ npc_mcam_alloc_entry_rsp) \ @@ -1446,6 +1449,27 @@ struct cpt_rxc_time_cfg_req { u16 active_limit; }; +struct sdp_node_info { + /* Node to which this PF belons to */ + u8 node_id; + u8 max_vfs; + u8 num_pf_rings; + u8 pf_srn; +#define SDP_MAX_VFS 128 + u8 vf_rings[SDP_MAX_VFS]; +}; + +struct sdp_chan_info_msg { + struct mbox_msghdr hdr; + struct sdp_node_info info; +}; + +struct sdp_get_chan_info_msg { + struct mbox_msghdr hdr; + u16 chan_base; + u16 num_chan; +}; + /* CGX mailbox error codes * Range 1101 - 1200. */ |