diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/mbox.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index be1cb16c18e0..8135339457f2 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -139,6 +139,8 @@ M(CGX_GET_LINKINFO, 0x209, msg_req, cgx_link_info_msg) \ M(CGX_INTLBK_ENABLE, 0x20A, msg_req, msg_rsp) \ M(CGX_INTLBK_DISABLE, 0x20B, msg_req, msg_rsp) \ /* NPA mbox IDs (range 0x400 - 0x5FF) */ \ +M(NPA_LF_ALLOC, 0x400, npa_lf_alloc_req, npa_lf_alloc_rsp) \ +M(NPA_LF_FREE, 0x401, msg_req, msg_rsp) \ /* SSO/SSOW mbox IDs (range 0x600 - 0x7FF) */ \ /* TIM mbox IDs (range 0x800 - 0x9FF) */ \ /* CPT mbox IDs (range 0xA00 - 0xBFF) */ \ @@ -258,4 +260,34 @@ struct cgx_link_info_msg { struct mbox_msghdr hdr; struct cgx_link_user_info link_info; }; + +/* NPA mbox message formats */ + +/* NPA mailbox error codes + * Range 301 - 400. + */ +enum npa_af_status { + NPA_AF_ERR_PARAM = -301, + NPA_AF_ERR_AQ_FULL = -302, + NPA_AF_ERR_AQ_ENQUEUE = -303, + NPA_AF_ERR_AF_LF_INVALID = -304, + NPA_AF_ERR_AF_LF_ALLOC = -305, + NPA_AF_ERR_LF_RESET = -306, +}; + +/* For NPA LF context alloc and init */ +struct npa_lf_alloc_req { + struct mbox_msghdr hdr; + int node; + int aura_sz; /* No of auras */ + u32 nr_pools; /* No of pools */ +}; + +struct npa_lf_alloc_rsp { + struct mbox_msghdr hdr; + u32 stack_pg_ptrs; /* No of ptrs per stack page */ + u32 stack_pg_bytes; /* Size of stack page */ + u16 qints; /* NPA_AF_CONST::QINTS */ +}; + #endif /* MBOX_H */ |