common/cnxk: support setting channel mask for SDP interfaces
ROC changes to support setting channel mask for SDP interfaces. Signed-off-by: Satheesh Paul <psatheesh@marvell.com> Acked-by: Jerin Jacob <jerinj@marvell.com>
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@ -1152,6 +1152,19 @@ roc_npc_flow_create(struct roc_npc *roc_npc, const struct roc_npc_attr *attr,
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int rc;
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npc->channel = roc_npc->channel;
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npc->is_sdp_link = roc_nix_is_sdp(roc_npc->roc_nix);
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if (npc->is_sdp_link) {
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if (roc_npc->is_sdp_mask_set) {
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npc->sdp_channel = roc_npc->sdp_channel;
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npc->sdp_channel_mask = roc_npc->sdp_channel_mask;
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} else {
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/* By default set the channel and mask to cover
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* the whole SDP channel range.
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*/
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npc->sdp_channel = (uint16_t)NIX_CHAN_SDP_CH_START;
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npc->sdp_channel_mask = (uint16_t)NIX_CHAN_SDP_CH_START;
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}
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}
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flow = plt_zmalloc(sizeof(*flow), 0);
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if (flow == NULL) {
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@ -195,6 +195,9 @@ struct roc_npc {
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uint64_t rx_parse_nibble;
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/* Parsed RSS Flowkey cfg for current flow being created */
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uint32_t flowkey_cfg_state;
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bool is_sdp_mask_set;
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uint16_t sdp_channel;
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uint16_t sdp_channel_mask;
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#define ROC_NPC_MEM_SZ (5 * 1024)
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uint8_t reserved[ROC_NPC_MEM_SZ];
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@ -575,6 +575,16 @@ npc_mcam_alloc_and_write(struct npc *npc, struct roc_npc_flow *flow,
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flow->npc_action |= (uint64_t)pf_func << 4;
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flow->mcam_data[0] |= (uint64_t)inl_dev->channel;
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flow->mcam_mask[0] |= (uint64_t)inl_dev->chan_mask;
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} else if (npc->is_sdp_link) {
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req->entry_data.kw[0] &= ~(GENMASK(11, 0));
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req->entry_data.kw_mask[0] &= ~(GENMASK(11, 0));
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req->entry_data.kw[0] |= (uint64_t)npc->sdp_channel;
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req->entry_data.kw_mask[0] |=
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(uint64_t)npc->sdp_channel_mask;
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flow->mcam_data[0] &= ~(GENMASK(11, 0));
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flow->mcam_mask[0] &= ~(GENMASK(11, 0));
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flow->mcam_data[0] |= (uint64_t)npc->sdp_channel;
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flow->mcam_mask[0] |= (uint64_t)npc->sdp_channel_mask;
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} else {
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req->entry_data.kw[0] |= (uint64_t)npc->channel;
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req->entry_data.kw_mask[0] |= (BIT_ULL(12) - 1);
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@ -360,6 +360,9 @@ struct npc {
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uint32_t keyw[NPC_MAX_INTF]; /* max key + data len bits */
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uint32_t mcam_entries; /* mcam entries supported */
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uint16_t channel; /* RX Channel number */
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bool is_sdp_link;
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uint16_t sdp_channel;
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uint16_t sdp_channel_mask;
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uint32_t rss_grps; /* rss groups supported */
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uint16_t flow_prealloc_size; /* Pre allocated mcam size */
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uint16_t flow_max_priority; /* Max priority for flow */
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