22 static void ice_acl_init_entry(struct ice_acl_scen *scen)  in ice_acl_init_entry()  argument
28 	scen->first_idx[ICE_ACL_PRIO_LOW] = scen->num_entry - 1;  in ice_acl_init_entry()
29 	scen->first_idx[ICE_ACL_PRIO_NORMAL] = scen->num_entry -  in ice_acl_init_entry()
30 		scen->num_entry / 4 - 1;  in ice_acl_init_entry()
31 	scen->first_idx[ICE_ACL_PRIO_HIGH] = 0;  in ice_acl_init_entry()
33 	scen->last_idx[ICE_ACL_PRIO_LOW] = scen->num_entry -  in ice_acl_init_entry()
34 		scen->num_entry / 4;  in ice_acl_init_entry()
35 	scen->last_idx[ICE_ACL_PRIO_NORMAL] = scen->num_entry / 4;  in ice_acl_init_entry()
36 	scen->last_idx[ICE_ACL_PRIO_HIGH] = scen->num_entry / 4 - 1;  in ice_acl_init_entry()
50 ice_acl_scen_assign_entry_idx(struct ice_acl_scen *scen,  in ice_acl_scen_assign_entry_idx()  argument
59 	first_idx = scen->first_idx[prio];  in ice_acl_scen_assign_entry_idx()
60 	last_idx = scen->last_idx[prio];  in ice_acl_scen_assign_entry_idx()
64 		if (!ice_test_and_set_bit(i, scen->entry_bitmap))  in ice_acl_scen_assign_entry_idx()
78 ice_acl_scen_free_entry_idx(struct ice_acl_scen *scen, u16 idx)  in ice_acl_scen_free_entry_idx()  argument
80 	if (idx >= scen->num_entry)  in ice_acl_scen_free_entry_idx()
83 	if (!ice_test_and_clear_bit(idx, scen->entry_bitmap))  in ice_acl_scen_free_entry_idx()
566 			 struct ice_acl_scen *scen, u16 tcam_idx,  in ice_acl_fill_tcam_select()  argument
573 	cascade_cnt = DIVIDE_AND_ROUND_UP(scen->width,  in ice_acl_fill_tcam_select()
624 			  struct ice_acl_scen *scen)  in ice_acl_set_scen_chnk_msk()  argument
630 	tcam_idx = ICE_ACL_TBL_TCAM_IDX(scen->start);  in ice_acl_set_scen_chnk_msk()
631 	chnk_offst = (u8)((scen->start % ICE_AQC_ACL_TCAM_DEPTH) /  in ice_acl_set_scen_chnk_msk()
635 	units = scen->num_entry / ICE_ACL_ENTRY_ALLOC_UNIT;  in ice_acl_set_scen_chnk_msk()
638 	num_cscd = scen->width / ICE_AQC_ACL_KEY_WIDTH_BYTES;  in ice_acl_set_scen_chnk_msk()
669 				struct ice_acl_scen *scen,  in ice_acl_assign_act_mem_for_scen()  argument
684 		ice_set_bit(i, scen->act_mem_bitmap);  in ice_acl_assign_act_mem_for_scen()
695 ice_acl_commit_partition(struct ice_hw *hw, struct ice_acl_scen *scen,  in ice_acl_commit_partition()  argument
701 	tcam_idx = ICE_ACL_TBL_TCAM_IDX(scen->start);  in ice_acl_commit_partition()
702 	off = (scen->start % ICE_AQC_ACL_TCAM_DEPTH) /  in ice_acl_commit_partition()
706 	units = scen->num_entry / ICE_ACL_ENTRY_ALLOC_UNIT;  in ice_acl_commit_partition()
709 	num_cscd = scen->width / ICE_AQC_ACL_KEY_WIDTH_BYTES;  in ice_acl_commit_partition()
747 	struct ice_acl_scen *scen;  in ice_acl_create_scen()  local
753 	scen = (struct ice_acl_scen *)ice_malloc(hw, sizeof(*scen));  in ice_acl_create_scen()
754 	if (!scen)  in ice_acl_create_scen()
757 	scen->start = hw->acl_tbl->first_entry;  in ice_acl_create_scen()
758 	scen->width = ICE_AQC_ACL_KEY_WIDTH_BYTES *  in ice_acl_create_scen()
760 	scen->num_entry = num_entries;  in ice_acl_create_scen()
762 	status = ice_acl_alloc_partition(hw, scen);  in ice_acl_create_scen()
769 	cascade_cnt = DIVIDE_AND_ROUND_UP(scen->width,  in ice_acl_create_scen()
771 	first_tcam = ICE_ACL_TBL_TCAM_IDX(scen->start);  in ice_acl_create_scen()
772 	last_tcam = ICE_ACL_TBL_TCAM_IDX(scen->end);  in ice_acl_create_scen()
779 	scen->eff_width = cascade_cnt * ICE_AQC_ACL_KEY_WIDTH_BYTES -  in ice_acl_create_scen()
781 	scen->rng_chk_idx = (cascade_cnt - 1) * ICE_AQC_ACL_KEY_WIDTH_BYTES +  in ice_acl_create_scen()
783 	scen->pid_idx = (cascade_cnt - 1) * ICE_AQC_ACL_KEY_WIDTH_BYTES +  in ice_acl_create_scen()
785 	scen->pkt_dir_idx = (cascade_cnt - 1) * ICE_AQC_ACL_KEY_WIDTH_BYTES +  in ice_acl_create_scen()
789 	ice_acl_set_scen_chnk_msk(&scen_buf, scen);  in ice_acl_create_scen()
804 			ice_acl_fill_tcam_select(&scen_buf, scen, i, i - k);  in ice_acl_create_scen()
805 			ice_acl_assign_act_mem_for_scen(hw->acl_tbl, scen,  in ice_acl_create_scen()
832 	scen->id = *scen_id;  in ice_acl_create_scen()
833 	ice_acl_commit_partition(hw, scen, false);  in ice_acl_create_scen()
834 	ice_acl_init_entry(scen);  in ice_acl_create_scen()
835 	LIST_ADD(&scen->list_entry, &hw->acl_tbl->scens);  in ice_acl_create_scen()
839 		ice_free(hw, scen);  in ice_acl_create_scen()
851 	struct ice_acl_scen *scen, *tmp_scen;  in ice_acl_destroy_scen()  local
861 		if (p->cfg.scen && p->cfg.scen->id == scen_id) {  in ice_acl_destroy_scen()
879 	LIST_FOR_EACH_ENTRY_SAFE(scen, tmp_scen, &hw->acl_tbl->scens,  in ice_acl_destroy_scen()
881 		if (scen->id == scen_id) {  in ice_acl_destroy_scen()
882 			LIST_DEL(&scen->list_entry);  in ice_acl_destroy_scen()
883 			ice_free(hw, scen);  in ice_acl_destroy_scen()
971 ice_acl_add_entry(struct ice_hw *hw, struct ice_acl_scen *scen,  in ice_acl_add_entry()  argument
980 	if (!scen)  in ice_acl_add_entry()
983 	*entry_idx = ice_acl_scen_assign_entry_idx(scen, prio);  in ice_acl_add_entry()
984 	if (*entry_idx >= scen->num_entry) {  in ice_acl_add_entry()
990 	num_cscd = DIVIDE_AND_ROUND_UP(scen->width,  in ice_acl_add_entry()
993 	entry_tcam = ICE_ACL_TBL_TCAM_IDX(scen->start);  in ice_acl_add_entry()
994 	idx = ICE_ACL_TBL_TCAM_ENTRY_IDX(scen->start + *entry_idx);  in ice_acl_add_entry()
1026 	status = ice_acl_prog_act(hw, scen, acts, acts_cnt, *entry_idx);  in ice_acl_add_entry()
1030 		ice_acl_rem_entry(hw, scen, *entry_idx);  in ice_acl_add_entry()
1048 ice_acl_prog_act(struct ice_hw *hw, struct ice_acl_scen *scen,  in ice_acl_prog_act()  argument
1057 	if (entry_idx >= scen->num_entry)  in ice_acl_prog_act()
1063 	num_cscd = DIVIDE_AND_ROUND_UP(scen->width,  in ice_acl_prog_act()
1066 	entry_tcam = ICE_ACL_TBL_TCAM_IDX(scen->start);  in ice_acl_prog_act()
1067 	idx = ICE_ACL_TBL_TCAM_ENTRY_IDX(scen->start + entry_idx);  in ice_acl_prog_act()
1069 	ice_for_each_set_bit(i, scen->act_mem_bitmap,  in ice_acl_prog_act()
1111 ice_acl_rem_entry(struct ice_hw *hw, struct ice_acl_scen *scen, u16 entry_idx)  in ice_acl_rem_entry()  argument
1119 	if (!scen)  in ice_acl_rem_entry()
1122 	if (entry_idx >= scen->num_entry)  in ice_acl_rem_entry()
1125 	if (!ice_is_bit_set(scen->entry_bitmap, entry_idx))  in ice_acl_rem_entry()
1129 	num_cscd = DIVIDE_AND_ROUND_UP(scen->width,  in ice_acl_rem_entry()
1132 	entry_tcam = ICE_ACL_TBL_TCAM_IDX(scen->start);  in ice_acl_rem_entry()
1133 	idx = ICE_ACL_TBL_TCAM_ENTRY_IDX(scen->start + entry_idx);  in ice_acl_rem_entry()
1147 	ice_for_each_set_bit(i, scen->act_mem_bitmap,  in ice_acl_rem_entry()
1162 	ice_acl_scen_free_entry_idx(scen, entry_idx);  in ice_acl_rem_entry()