| Message ID | 20230605182258.557933-4-david.m.ertman@intel.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | Implement support for SRIOV + LAG | expand |
| Context | Check | Description |
|---|---|---|
| netdev/tree_selection | success | Clearly marked for net |
| netdev/apply | fail | Patch does not apply to net |
> Add defines needed for interaction with the FW admin queue interface > in relation to supporting LAG and SRIOV VFs interacting. > > Add code, or make non-static previously static functions, to access > the new and changed admin queue calls for LAG. > > Signed-off-by: Dave Ertman <david.m.ertman@intel.com> > --- > .../net/ethernet/intel/ice/ice_adminq_cmd.h | 50 +++++++++++- > drivers/net/ethernet/intel/ice/ice_common.c | 47 +++++++++++ > drivers/net/ethernet/intel/ice/ice_common.h | 4 + > drivers/net/ethernet/intel/ice/ice_sched.c | 14 ++-- > drivers/net/ethernet/intel/ice/ice_sched.h | 21 +++++ > drivers/net/ethernet/intel/ice/ice_switch.c | 79 ++++++++++++++----- > drivers/net/ethernet/intel/ice/ice_switch.h | 26 ++++++ > 7 files changed, 212 insertions(+), 29 deletions(-) > > diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h > index 05ae65f1dd27..2309972fb167 100644 > --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h > +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h > @@ -236,6 +236,8 @@ struct ice_aqc_set_port_params { > #define ICE_AQC_SET_P_PARAMS_DOUBLE_VLAN_ENA BIT(2) > __le16 bad_frame_vsi; > __le16 swid; > +#define ICE_AQC_PORT_SWID_VALID BIT(15) > +#define ICE_AQC_PORT_SWID_M 0xFF > u8 reserved[10]; > }; > > @@ -245,10 +247,12 @@ struct ice_aqc_set_port_params { > * Allocate Resources command (indirect 0x0208) > * Free Resources command (indirect 0x0209) > * Get Allocated Resource Descriptors Command (indirect 0x020A) > + * Share Resource command (indirect 0x020B) > */ > #define ICE_AQC_RES_TYPE_VSI_LIST_REP 0x03 > #define ICE_AQC_RES_TYPE_VSI_LIST_PRUNE 0x04 > #define ICE_AQC_RES_TYPE_RECIPE 0x05 > +#define ICE_AQC_RES_TYPE_SWID 0x07 > #define ICE_AQC_RES_TYPE_FDIR_COUNTER_BLOCK 0x21 > #define ICE_AQC_RES_TYPE_FDIR_GUARANTEED_ENTRIES 0x22 > #define ICE_AQC_RES_TYPE_FDIR_SHARED_ENTRIES 0x23 > @@ -268,6 +272,7 @@ struct ice_aqc_set_port_params { > > /* Allocate Resources command (indirect 0x0208) > * Free Resources command (indirect 0x0209) > + * Share Resource command (indirect 0x020B) > */ > struct ice_aqc_alloc_free_res_cmd { > __le16 num_entries; /* Number of Resource entries */ > @@ -839,7 +844,11 @@ struct ice_aqc_txsched_move_grp_info_hdr { > __le32 src_parent_teid; > __le32 dest_parent_teid; > __le16 num_elems; > - __le16 reserved; > + u8 mode; > +#define ICE_AQC_MOVE_ELEM_MODE_SAME_PF 0x0 > +#define ICE_AQC_MOVE_ELEM_MODE_GIVE_OWN 0x1 > +#define ICE_AQC_MOVE_ELEM_MODE_KEEP_OWN 0x2 > + u8 reserved; > }; > > struct ice_aqc_move_elem { > @@ -1953,6 +1962,42 @@ struct ice_aqc_dis_txq_item { > __le16 q_id[]; > } __packed; > > +/* Move/Reconfigure Tx queue (indirect 0x0C32) */ > +struct ice_aqc_cfg_txqs { > + u8 cmd_type; > +#define ICE_AQC_Q_CFG_MOVE_NODE 0x1 > +#define ICE_AQC_Q_CFG_TC_CHNG 0x2 > +#define ICE_AQC_Q_CFG_MOVE_TC_CHNG 0x3 > +#define ICE_AQC_Q_CFG_SUBSEQ_CALL BIT(2) > +#define ICE_AQC_Q_CFG_FLUSH BIT(3) > + u8 num_qs; > + u8 port_num_chng; > +#define ICE_AQC_Q_CFG_SRC_PRT_M 0x7 > +#define ICE_AQC_Q_CFG_DST_PRT_S 3 > +#define ICE_AQC_Q_CFG_DST_PRT_M (0x7 << ICE_AQC_Q_CFG_DST_PRT_S) > + u8 time_out; > +#define ICE_AQC_Q_CFG_TIMEOUT_S 2 > +#define ICE_AQC_Q_CFG_TIMEOUT_M (0x1F << ICE_AQC_Q_CFG_TIMEOUT_S) > + __le32 blocked_cgds; > + __le32 addr_high; > + __le32 addr_low; > +}; > + > +/* Per Q struct for Move/Reconfigure Tx LAN Queues (indirect 0x0C32) */ > +struct ice_aqc_cfg_txq_perq { > + __le16 q_handle; > + u8 tc; > + u8 rsvd; > + __le32 q_teid; > +}; > + > +/* The buffer for Move/Reconfigure Tx LAN Queues (indirect 0x0C32) */ > +struct ice_aqc_cfg_txqs_buf { > + __le32 src_parent_teid; > + __le32 dst_parent_teid; > + struct ice_aqc_cfg_txq_perq queue_info[]; > +}; > + > /* Add Tx RDMA Queue Set (indirect 0x0C33) */ > struct ice_aqc_add_rdma_qset { > u8 num_qset_grps; > @@ -2211,6 +2256,7 @@ struct ice_aq_desc { > struct ice_aqc_neigh_dev_req neigh_dev; > struct ice_aqc_add_txqs add_txqs; > struct ice_aqc_dis_txqs dis_txqs; > + struct ice_aqc_cfg_txqs cfg_txqs; > struct ice_aqc_add_rdma_qset add_rdma_qset; > struct ice_aqc_add_get_update_free_vsi vsi_cmd; > struct ice_aqc_add_update_free_vsi_resp add_update_free_vsi_res; > @@ -2294,6 +2340,7 @@ enum ice_adminq_opc { > /* Alloc/Free/Get Resources */ > ice_aqc_opc_alloc_res = 0x0208, > ice_aqc_opc_free_res = 0x0209, > + ice_aqc_opc_share_res = 0x020B, > ice_aqc_opc_set_vlan_mode_parameters = 0x020C, > ice_aqc_opc_get_vlan_mode_parameters = 0x020D, > > @@ -2390,6 +2437,7 @@ enum ice_adminq_opc { > /* Tx queue handling commands/events */ > ice_aqc_opc_add_txqs = 0x0C30, > ice_aqc_opc_dis_txqs = 0x0C31, > + ice_aqc_opc_cfg_txqs = 0x0C32, > ice_aqc_opc_add_rdma_qset = 0x0C33, > > /* package commands */ > diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c > index fd21b5e38600..46b5de358a93 100644 > --- a/drivers/net/ethernet/intel/ice/ice_common.c > +++ b/drivers/net/ethernet/intel/ice/ice_common.c > @@ -4236,6 +4236,53 @@ ice_aq_dis_lan_txq(struct ice_hw *hw, u8 num_qgrps, > return status; > } > > +/** > + * ice_aq_cfg_lan_txq > + * @hw: pointer to the hardware structure > + * @buf: buffer for command > + * @buf_size: size of buffer in bytes > + * @num_qs: number of qeueues being configured nit s/qeueues/queues > + * @oldport: origination lport > + * @newport: destination lport > + * @cd: pointer to command details structure or NULL > + * > + * Move/Configure LAN Tx queue (0x0C32) > + * > + * There is a better AQ command to use for moving nodes, so only coding > + * this one for configuring the node. > + */ > +int > +ice_aq_cfg_lan_txq(struct ice_hw *hw, struct ice_aqc_cfg_txqs_buf *buf, > + u16 buf_size, u16 num_qs, u8 oldport, u8 newport, > + struct ice_sq_cd *cd) > +{ > + struct ice_aqc_cfg_txqs *cmd; > + struct ice_aq_desc desc; > + int status; > + > + cmd = &desc.params.cfg_txqs; > + ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_cfg_txqs); > + desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD); > + > + if (!buf) > + return -EINVAL; > + > + cmd->cmd_type = ICE_AQC_Q_CFG_TC_CHNG; > + cmd->num_qs = num_qs; > + cmd->port_num_chng = (oldport & ICE_AQC_Q_CFG_SRC_PRT_M); > + cmd->port_num_chng |= (newport << ICE_AQC_Q_CFG_DST_PRT_S) & > + ICE_AQC_Q_CFG_DST_PRT_M; > + cmd->time_out = (5 << ICE_AQC_Q_CFG_TIMEOUT_S) & > + ICE_AQC_Q_CFG_TIMEOUT_M; > + cmd->blocked_cgds = 0; > + > + status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd); > + if (status) > + ice_debug(hw, ICE_DBG_SCHED, "Failed to reconfigure nodes %d\n", > + hw->adminq.sq_last_status); > + return status; > +} > + > /** > * ice_aq_add_rdma_qsets > * @hw: pointer to the hardware structure > diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h > index 8ba5f935a092..faacc5a72877 100644 > --- a/drivers/net/ethernet/intel/ice/ice_common.h > +++ b/drivers/net/ethernet/intel/ice/ice_common.h > @@ -186,6 +186,10 @@ int > ice_ena_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 q_handle, > u8 num_qgrps, struct ice_aqc_add_tx_qgrp *buf, u16 buf_size, > struct ice_sq_cd *cd); > +int > +ice_aq_cfg_lan_txq(struct ice_hw *hw, struct ice_aqc_cfg_txqs_buf *buf, > + u16 buf_size, u16 num_qs, u8 oldport, u8 newport, > + struct ice_sq_cd *cd); > int ice_replay_vsi(struct ice_hw *hw, u16 vsi_handle); > void ice_replay_post(struct ice_hw *hw); > void ice_output_fw_log(struct ice_hw *hw, struct ice_aq_desc *desc, void *buf); > diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c > index 0db9eb8fd402..22adfc2ccb44 100644 > --- a/drivers/net/ethernet/intel/ice/ice_sched.c > +++ b/drivers/net/ethernet/intel/ice/ice_sched.c > @@ -450,7 +450,7 @@ ice_aq_cfg_sched_elems(struct ice_hw *hw, u16 elems_req, > * > * Move scheduling elements (0x0408) > */ > -static int > +int > ice_aq_move_sched_elems(struct ice_hw *hw, u16 grps_req, > struct ice_aqc_move_elem *buf, u16 buf_size, > u16 *grps_movd, struct ice_sq_cd *cd) > @@ -529,7 +529,7 @@ ice_aq_query_sched_res(struct ice_hw *hw, u16 buf_size, > * > * This function suspends or resumes HW nodes > */ > -static int > +int > ice_sched_suspend_resume_elems(struct ice_hw *hw, u8 num_nodes, u32 *node_teids, > bool suspend) > { > @@ -1062,7 +1062,7 @@ ice_sched_add_nodes_to_hw_layer(struct ice_port_info *pi, > * > * This function add nodes to a given layer. > */ > -static int > +int > ice_sched_add_nodes_to_layer(struct ice_port_info *pi, > struct ice_sched_node *tc_node, > struct ice_sched_node *parent, u8 layer, > @@ -1137,7 +1137,7 @@ static u8 ice_sched_get_qgrp_layer(struct ice_hw *hw) > * > * This function returns the current VSI layer number > */ > -static u8 ice_sched_get_vsi_layer(struct ice_hw *hw) > +u8 ice_sched_get_vsi_layer(struct ice_hw *hw) > { > /* Num Layers VSI layer > * 9 6 > @@ -1159,7 +1159,7 @@ static u8 ice_sched_get_vsi_layer(struct ice_hw *hw) > * > * This function returns the current aggregator layer number > */ > -static u8 ice_sched_get_agg_layer(struct ice_hw *hw) > +u8 ice_sched_get_agg_layer(struct ice_hw *hw) > { > /* Num Layers aggregator layer > * 9 4 > @@ -1597,7 +1597,7 @@ ice_sched_get_vsi_node(struct ice_port_info *pi, struct ice_sched_node *tc_node, > * This function retrieves an aggregator node for a given aggregator ID from > * a given TC branch > */ > -static struct ice_sched_node * > +struct ice_sched_node * > ice_sched_get_agg_node(struct ice_port_info *pi, struct ice_sched_node *tc_node, > u32 agg_id) > { > @@ -2159,7 +2159,7 @@ ice_get_agg_info(struct ice_hw *hw, u32 agg_id) > * This function walks through the aggregator subtree to find a free parent > * node > */ > -static struct ice_sched_node * > +struct ice_sched_node * > ice_sched_get_free_vsi_parent(struct ice_hw *hw, struct ice_sched_node *node, > u16 *num_nodes) > { > diff --git a/drivers/net/ethernet/intel/ice/ice_sched.h b/drivers/net/ethernet/intel/ice/ice_sched.h > index 1d01a1898b8b..728a65355b51 100644 > --- a/drivers/net/ethernet/intel/ice/ice_sched.h > +++ b/drivers/net/ethernet/intel/ice/ice_sched.h > @@ -149,8 +149,29 @@ ice_sched_set_node_bw_lmt_per_tc(struct ice_port_info *pi, u32 id, > enum ice_agg_type agg_type, u8 tc, > enum ice_rl_type rl_type, u32 bw); > int ice_cfg_rl_burst_size(struct ice_hw *hw, u32 bytes); > +int > +ice_sched_suspend_resume_elems(struct ice_hw *hw, u8 num_nodes, u32 *node_teids, > + bool suspend); > +struct ice_sched_node * > +ice_sched_get_agg_node(struct ice_port_info *pi, struct ice_sched_node *tc_node, > + u32 agg_id); > +u8 ice_sched_get_agg_layer(struct ice_hw *hw); > +u8 ice_sched_get_vsi_layer(struct ice_hw *hw); > +struct ice_sched_node * > +ice_sched_get_free_vsi_parent(struct ice_hw *hw, struct ice_sched_node *node, > + u16 *num_nodes); > +int > +ice_sched_add_nodes_to_layer(struct ice_port_info *pi, > + struct ice_sched_node *tc_node, > + struct ice_sched_node *parent, u8 layer, > + u16 num_nodes, u32 *first_node_teid, > + u16 *num_nodes_added); > void ice_sched_replay_agg_vsi_preinit(struct ice_hw *hw); > void ice_sched_replay_agg(struct ice_hw *hw); > +int > +ice_aq_move_sched_elems(struct ice_hw *hw, u16 grps_req, > + struct ice_aqc_move_elem *buf, u16 buf_size, > + u16 *grps_movd, struct ice_sq_cd *cd); > int ice_replay_vsi_agg(struct ice_hw *hw, u16 vsi_handle); > int ice_sched_replay_q_bw(struct ice_port_info *pi, struct ice_q_ctx *q_ctx); > #endif /* _ICE_SCHED_H_ */ > diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c > index 2ea9e1ae5517..e373bd3f8e09 100644 > --- a/drivers/net/ethernet/intel/ice/ice_switch.c > +++ b/drivers/net/ethernet/intel/ice/ice_switch.c > @@ -20,10 +20,10 @@ > * byte 0 = 0x2: to identify it as locally administered DA MAC > * byte 6 = 0x2: to identify it as locally administered SA MAC > * byte 12 = 0x81 & byte 13 = 0x00: > - * In case of VLAN filter first two bytes defines ether type (0x8100) > - * and remaining two bytes are placeholder for programming a given VLAN ID > - * In case of Ether type filter it is treated as header without VLAN tag > - * and byte 12 and 13 is used to program a given Ether type instead > + * In case of VLAN filter first two bytes defines ether type (0x8100) > + * and remaining two bytes are placeholder for programming a given VLAN ID > + * In case of Ether type filter it is treated as header without VLAN tag > + * and byte 12 and 13 is used to program a given Ether type instead > */ > #define DUMMY_ETH_HDR_LEN 16 > static const u8 dummy_eth_header[DUMMY_ETH_HDR_LEN] = { 0x2, 0, 0, 0, 0, 0, > @@ -1369,14 +1369,6 @@ static const struct ice_dummy_pkt_profile ice_dummy_pkt_profiles[] = { > ICE_PKT_PROFILE(tcp, 0), > }; > > -#define ICE_SW_RULE_RX_TX_HDR_SIZE(s, l) struct_size((s), hdr_data, (l)) > -#define ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s) \ > - ICE_SW_RULE_RX_TX_HDR_SIZE((s), DUMMY_ETH_HDR_LEN) > -#define ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s) \ > - ICE_SW_RULE_RX_TX_HDR_SIZE((s), 0) > -#define ICE_SW_RULE_LG_ACT_SIZE(s, n) struct_size((s), act, (n)) > -#define ICE_SW_RULE_VSI_LIST_SIZE(s, n) struct_size((s), vsi, (n)) > - > /* this is a recipe to profile association bitmap */ > static DECLARE_BITMAP(recipe_to_profile[ICE_MAX_NUM_RECIPES], > ICE_MAX_NUM_PROFILES); > @@ -1846,8 +1838,13 @@ ice_aq_alloc_free_vsi_list(struct ice_hw *hw, u16 *vsi_list_id, > lkup_type == ICE_SW_LKUP_DFLT) { > sw_buf->res_type = cpu_to_le16(ICE_AQC_RES_TYPE_VSI_LIST_REP); > } else if (lkup_type == ICE_SW_LKUP_VLAN) { > - sw_buf->res_type = > - cpu_to_le16(ICE_AQC_RES_TYPE_VSI_LIST_PRUNE); > + if (opc == ice_aqc_opc_alloc_res) > + sw_buf->res_type = > + cpu_to_le16(ICE_AQC_RES_TYPE_VSI_LIST_PRUNE | > + ICE_AQC_RES_TYPE_FLAG_SHARED); > + else > + sw_buf->res_type = > + cpu_to_le16(ICE_AQC_RES_TYPE_VSI_LIST_PRUNE); > } else { > status = -EINVAL; > goto ice_aq_alloc_free_vsi_list_exit; > @@ -1915,7 +1912,7 @@ ice_aq_sw_rules(struct ice_hw *hw, void *rule_list, u16 rule_list_sz, > * > * Add(0x0290) > */ > -static int > +int > ice_aq_add_recipe(struct ice_hw *hw, > struct ice_aqc_recipe_data_elem *s_recipe_list, > u16 num_recipes, struct ice_sq_cd *cd) > @@ -1952,7 +1949,7 @@ ice_aq_add_recipe(struct ice_hw *hw, > * The caller must supply enough space in s_recipe_list to hold all possible > * recipes and *num_recipes must equal ICE_MAX_NUM_RECIPES. > */ > -static int > +int > ice_aq_get_recipe(struct ice_hw *hw, > struct ice_aqc_recipe_data_elem *s_recipe_list, > u16 *num_recipes, u16 recipe_root, struct ice_sq_cd *cd) > @@ -2045,7 +2042,7 @@ ice_update_recipe_lkup_idx(struct ice_hw *hw, > * @cd: pointer to command details structure or NULL > * Recipe to profile association (0x0291) > */ > -static int > +int > ice_aq_map_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, > struct ice_sq_cd *cd) > { > @@ -2071,7 +2068,7 @@ ice_aq_map_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, > * @cd: pointer to command details structure or NULL > * Associate profile ID with given recipe (0x0293) > */ > -static int > +int > ice_aq_get_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, > struct ice_sq_cd *cd) > { > @@ -2095,7 +2092,7 @@ ice_aq_get_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, > * @hw: pointer to the hardware structure > * @rid: recipe ID returned as response to AQ call > */ > -static int ice_alloc_recipe(struct ice_hw *hw, u16 *rid) > +int ice_alloc_recipe(struct ice_hw *hw, u16 *rid) > { > struct ice_aqc_alloc_free_res_elem *sw_buf; > u16 buf_len; > @@ -3123,7 +3120,7 @@ ice_find_rule_entry(struct ice_hw *hw, u8 recp_id, struct ice_fltr_info *f_info) > * handle element. This can be extended further to search VSI list with more > * than 1 vsi_count. Returns pointer to VSI list entry if found. > */ > -static struct ice_vsi_list_map_info * > +struct ice_vsi_list_map_info * > ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle, > u16 *vsi_list_id) > { > @@ -3134,7 +3131,7 @@ ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle, > > list_head = &sw->recp_list[recp_id].filt_rules; > list_for_each_entry(list_itr, list_head, list_entry) { > - if (list_itr->vsi_count == 1 && list_itr->vsi_list_info) { > + if (list_itr->vsi_list_info) { > map_info = list_itr->vsi_list_info; > if (test_bit(vsi_handle, map_info->vsi_map)) { > *vsi_list_id = map_info->vsi_list_id; > @@ -4545,6 +4542,46 @@ ice_free_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items, > .offs = {__VA_ARGS__}, \ > } > > +/** > + * ice_share_res - set a resource as shared or dedicated > + * @hw: hw struct of original owner of resource > + * @type: resource type > + * @shared: is the resource being set to shared > + * @res_id: resource id (descriptor) > + */ > +int ice_share_res(struct ice_hw *hw, u16 type, u8 shared, u16 res_id) > +{ > + struct ice_aqc_alloc_free_res_elem *buf; > + u16 buf_len; > + int status; > + > + buf_len = struct_size(buf, elem, 1); > + buf = kzalloc(buf_len, GFP_KERNEL); > + if (!buf) > + return -ENOMEM; > + > + buf->num_elems = cpu_to_le16(1); > + if (shared) > + buf->res_type = cpu_to_le16(((type << ICE_AQC_RES_TYPE_S) & > + ICE_AQC_RES_TYPE_M) | > + ICE_AQC_RES_TYPE_FLAG_SHARED); > + else > + buf->res_type = cpu_to_le16(((type << ICE_AQC_RES_TYPE_S) & > + ICE_AQC_RES_TYPE_M) & > + ~ICE_AQC_RES_TYPE_FLAG_SHARED); > + > + buf->elem[0].e.sw_resp = cpu_to_le16(res_id); > + status = ice_aq_alloc_free_res(hw, 1, buf, buf_len, > + ice_aqc_opc_share_res, NULL); > + > + if (status) > + ice_debug(hw, ICE_DBG_SW, "Could not set resource type %d id %d to %s\n", > + type, res_id, shared ? "SHARED" : "DEDICATED"); Likewise: type, res_id and shared are all unsigned here - consider %u. > + > + kfree(buf); > + return status; > +} > + > /* This is mapping table entry that maps every word within a given protocol > * structure to the real byte offset as per the specification of that > * protocol header. > diff --git a/drivers/net/ethernet/intel/ice/ice_switch.h b/drivers/net/ethernet/intel/ice/ice_switch.h > index c84b56fe84a5..fb45cb5fe414 100644 > --- a/drivers/net/ethernet/intel/ice/ice_switch.h > +++ b/drivers/net/ethernet/intel/ice/ice_switch.h > @@ -22,6 +22,14 @@ > #define ICE_PROFID_IPV6_GTPU_TEID 46 > #define ICE_PROFID_IPV6_GTPU_IPV6_TCP_INNER 70 > > +#define ICE_SW_RULE_VSI_LIST_SIZE(s, n) struct_size((s), vsi, (n)) > +#define ICE_SW_RULE_RX_TX_HDR_SIZE(s, l) struct_size((s), hdr_data, (l)) > +#define ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s) \ > + ICE_SW_RULE_RX_TX_HDR_SIZE((s), DUMMY_ETH_HDR_LEN) > +#define ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s) \ > + ICE_SW_RULE_RX_TX_HDR_SIZE((s), 0) > +#define ICE_SW_RULE_LG_ACT_SIZE(s, n) struct_size((s), act, (n)) > + > /* VSI context structure for add/get/update/free operations */ > struct ice_vsi_ctx { > u16 vsi_num; > @@ -340,6 +348,7 @@ ice_alloc_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items, > int > ice_free_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items, > u16 counter_id); > +int ice_share_res(struct ice_hw *hw, u16 type, u8 shared, u16 res_id); > > /* Switch/bridge related commands */ > void ice_rule_add_tunnel_metadata(struct ice_adv_lkup_elem *lkup); > @@ -397,4 +406,21 @@ int > ice_update_recipe_lkup_idx(struct ice_hw *hw, > struct ice_update_recipe_lkup_idx_params *params); > void ice_change_proto_id_to_dvm(void); > +struct ice_vsi_list_map_info * > +ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle, > + u16 *vsi_list_id); > +int ice_alloc_recipe(struct ice_hw *hw, u16 *rid); > +int ice_aq_get_recipe(struct ice_hw *hw, > + struct ice_aqc_recipe_data_elem *s_recipe_list, > + u16 *num_recipes, u16 recipe_root, struct ice_sq_cd *cd); > +int ice_aq_add_recipe(struct ice_hw *hw, > + struct ice_aqc_recipe_data_elem *s_recipe_list, > + u16 num_recipes, struct ice_sq_cd *cd); > +int > +ice_aq_get_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, > + struct ice_sq_cd *cd); > +int > +ice_aq_map_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, > + struct ice_sq_cd *cd); > + > #endif /* _ICE_SWITCH_H_ */ > -- > 2.40.1 > >
> -----Original Message----- > From: Daniel Machon <daniel.machon@microchip.com> > Sent: Tuesday, June 6, 2023 2:37 AM > To: Ertman, David M <david.m.ertman@intel.com> > Cc: intel-wired-lan@lists.osuosl.org; netdev@vger.kernel.org > Subject: Re: [PATCH net v2 03/10] ice: changes to the interface with the HW > and FW for SRIOV_VF+LAG > > > Add defines needed for interaction with the FW admin queue interface > > in relation to supporting LAG and SRIOV VFs interacting. > > > > Add code, or make non-static previously static functions, to access > > the new and changed admin queue calls for LAG. > > > > Signed-off-by: Dave Ertman <david.m.ertman@intel.com> > > --- > > .../net/ethernet/intel/ice/ice_adminq_cmd.h | 50 +++++++++++- > > drivers/net/ethernet/intel/ice/ice_common.c | 47 +++++++++++ > > drivers/net/ethernet/intel/ice/ice_common.h | 4 + > > drivers/net/ethernet/intel/ice/ice_sched.c | 14 ++-- > > drivers/net/ethernet/intel/ice/ice_sched.h | 21 +++++ > > drivers/net/ethernet/intel/ice/ice_switch.c | 79 ++++++++++++++----- > > drivers/net/ethernet/intel/ice/ice_switch.h | 26 ++++++ > > 7 files changed, 212 insertions(+), 29 deletions(-) > > > > diff --git a/drivers/net/ethernet/intel/ice/ice_common.c > b/drivers/net/ethernet/intel/ice/ice_common.c > > index fd21b5e38600..46b5de358a93 100644 > > --- a/drivers/net/ethernet/intel/ice/ice_common.c > > +++ b/drivers/net/ethernet/intel/ice/ice_common.c > > @@ -4236,6 +4236,53 @@ ice_aq_dis_lan_txq(struct ice_hw *hw, u8 > num_qgrps, > > return status; > > } > > > > +/** > > + * ice_aq_cfg_lan_txq > > + * @hw: pointer to the hardware structure > > + * @buf: buffer for command > > + * @buf_size: size of buffer in bytes > > + * @num_qs: number of qeueues being configured > > nit s/qeueues/queues Change made. > > > + * @oldport: origination lport > > + * @newport: destination lport > > + status = ice_aq_alloc_free_res(hw, 1, buf, buf_len, > > + ice_aqc_opc_share_res, NULL); > > + > > + if (status) > > + ice_debug(hw, ICE_DBG_SW, "Could not set resource type %d id > %d to %s\n", > > + type, res_id, shared ? "SHARED" : "DEDICATED"); > > Likewise: type, res_id and shared are all unsigned here - consider %u. Set type and res_id to %u, but shared is being used in a test to print a string. Changes to come in v3 of patches. > > > + > > + kfree(buf); > > + return status;
diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index 05ae65f1dd27..2309972fb167 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -236,6 +236,8 @@ struct ice_aqc_set_port_params { #define ICE_AQC_SET_P_PARAMS_DOUBLE_VLAN_ENA BIT(2) __le16 bad_frame_vsi; __le16 swid; +#define ICE_AQC_PORT_SWID_VALID BIT(15) +#define ICE_AQC_PORT_SWID_M 0xFF u8 reserved[10]; }; @@ -245,10 +247,12 @@ struct ice_aqc_set_port_params { * Allocate Resources command (indirect 0x0208) * Free Resources command (indirect 0x0209) * Get Allocated Resource Descriptors Command (indirect 0x020A) + * Share Resource command (indirect 0x020B) */ #define ICE_AQC_RES_TYPE_VSI_LIST_REP 0x03 #define ICE_AQC_RES_TYPE_VSI_LIST_PRUNE 0x04 #define ICE_AQC_RES_TYPE_RECIPE 0x05 +#define ICE_AQC_RES_TYPE_SWID 0x07 #define ICE_AQC_RES_TYPE_FDIR_COUNTER_BLOCK 0x21 #define ICE_AQC_RES_TYPE_FDIR_GUARANTEED_ENTRIES 0x22 #define ICE_AQC_RES_TYPE_FDIR_SHARED_ENTRIES 0x23 @@ -268,6 +272,7 @@ struct ice_aqc_set_port_params { /* Allocate Resources command (indirect 0x0208) * Free Resources command (indirect 0x0209) + * Share Resource command (indirect 0x020B) */ struct ice_aqc_alloc_free_res_cmd { __le16 num_entries; /* Number of Resource entries */ @@ -839,7 +844,11 @@ struct ice_aqc_txsched_move_grp_info_hdr { __le32 src_parent_teid; __le32 dest_parent_teid; __le16 num_elems; - __le16 reserved; + u8 mode; +#define ICE_AQC_MOVE_ELEM_MODE_SAME_PF 0x0 +#define ICE_AQC_MOVE_ELEM_MODE_GIVE_OWN 0x1 +#define ICE_AQC_MOVE_ELEM_MODE_KEEP_OWN 0x2 + u8 reserved; }; struct ice_aqc_move_elem { @@ -1953,6 +1962,42 @@ struct ice_aqc_dis_txq_item { __le16 q_id[]; } __packed; +/* Move/Reconfigure Tx queue (indirect 0x0C32) */ +struct ice_aqc_cfg_txqs { + u8 cmd_type; +#define ICE_AQC_Q_CFG_MOVE_NODE 0x1 +#define ICE_AQC_Q_CFG_TC_CHNG 0x2 +#define ICE_AQC_Q_CFG_MOVE_TC_CHNG 0x3 +#define ICE_AQC_Q_CFG_SUBSEQ_CALL BIT(2) +#define ICE_AQC_Q_CFG_FLUSH BIT(3) + u8 num_qs; + u8 port_num_chng; +#define ICE_AQC_Q_CFG_SRC_PRT_M 0x7 +#define ICE_AQC_Q_CFG_DST_PRT_S 3 +#define ICE_AQC_Q_CFG_DST_PRT_M (0x7 << ICE_AQC_Q_CFG_DST_PRT_S) + u8 time_out; +#define ICE_AQC_Q_CFG_TIMEOUT_S 2 +#define ICE_AQC_Q_CFG_TIMEOUT_M (0x1F << ICE_AQC_Q_CFG_TIMEOUT_S) + __le32 blocked_cgds; + __le32 addr_high; + __le32 addr_low; +}; + +/* Per Q struct for Move/Reconfigure Tx LAN Queues (indirect 0x0C32) */ +struct ice_aqc_cfg_txq_perq { + __le16 q_handle; + u8 tc; + u8 rsvd; + __le32 q_teid; +}; + +/* The buffer for Move/Reconfigure Tx LAN Queues (indirect 0x0C32) */ +struct ice_aqc_cfg_txqs_buf { + __le32 src_parent_teid; + __le32 dst_parent_teid; + struct ice_aqc_cfg_txq_perq queue_info[]; +}; + /* Add Tx RDMA Queue Set (indirect 0x0C33) */ struct ice_aqc_add_rdma_qset { u8 num_qset_grps; @@ -2211,6 +2256,7 @@ struct ice_aq_desc { struct ice_aqc_neigh_dev_req neigh_dev; struct ice_aqc_add_txqs add_txqs; struct ice_aqc_dis_txqs dis_txqs; + struct ice_aqc_cfg_txqs cfg_txqs; struct ice_aqc_add_rdma_qset add_rdma_qset; struct ice_aqc_add_get_update_free_vsi vsi_cmd; struct ice_aqc_add_update_free_vsi_resp add_update_free_vsi_res; @@ -2294,6 +2340,7 @@ enum ice_adminq_opc { /* Alloc/Free/Get Resources */ ice_aqc_opc_alloc_res = 0x0208, ice_aqc_opc_free_res = 0x0209, + ice_aqc_opc_share_res = 0x020B, ice_aqc_opc_set_vlan_mode_parameters = 0x020C, ice_aqc_opc_get_vlan_mode_parameters = 0x020D, @@ -2390,6 +2437,7 @@ enum ice_adminq_opc { /* Tx queue handling commands/events */ ice_aqc_opc_add_txqs = 0x0C30, ice_aqc_opc_dis_txqs = 0x0C31, + ice_aqc_opc_cfg_txqs = 0x0C32, ice_aqc_opc_add_rdma_qset = 0x0C33, /* package commands */ diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index fd21b5e38600..46b5de358a93 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -4236,6 +4236,53 @@ ice_aq_dis_lan_txq(struct ice_hw *hw, u8 num_qgrps, return status; } +/** + * ice_aq_cfg_lan_txq + * @hw: pointer to the hardware structure + * @buf: buffer for command + * @buf_size: size of buffer in bytes + * @num_qs: number of qeueues being configured + * @oldport: origination lport + * @newport: destination lport + * @cd: pointer to command details structure or NULL + * + * Move/Configure LAN Tx queue (0x0C32) + * + * There is a better AQ command to use for moving nodes, so only coding + * this one for configuring the node. + */ +int +ice_aq_cfg_lan_txq(struct ice_hw *hw, struct ice_aqc_cfg_txqs_buf *buf, + u16 buf_size, u16 num_qs, u8 oldport, u8 newport, + struct ice_sq_cd *cd) +{ + struct ice_aqc_cfg_txqs *cmd; + struct ice_aq_desc desc; + int status; + + cmd = &desc.params.cfg_txqs; + ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_cfg_txqs); + desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD); + + if (!buf) + return -EINVAL; + + cmd->cmd_type = ICE_AQC_Q_CFG_TC_CHNG; + cmd->num_qs = num_qs; + cmd->port_num_chng = (oldport & ICE_AQC_Q_CFG_SRC_PRT_M); + cmd->port_num_chng |= (newport << ICE_AQC_Q_CFG_DST_PRT_S) & + ICE_AQC_Q_CFG_DST_PRT_M; + cmd->time_out = (5 << ICE_AQC_Q_CFG_TIMEOUT_S) & + ICE_AQC_Q_CFG_TIMEOUT_M; + cmd->blocked_cgds = 0; + + status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd); + if (status) + ice_debug(hw, ICE_DBG_SCHED, "Failed to reconfigure nodes %d\n", + hw->adminq.sq_last_status); + return status; +} + /** * ice_aq_add_rdma_qsets * @hw: pointer to the hardware structure diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h index 8ba5f935a092..faacc5a72877 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.h +++ b/drivers/net/ethernet/intel/ice/ice_common.h @@ -186,6 +186,10 @@ int ice_ena_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 q_handle, u8 num_qgrps, struct ice_aqc_add_tx_qgrp *buf, u16 buf_size, struct ice_sq_cd *cd); +int +ice_aq_cfg_lan_txq(struct ice_hw *hw, struct ice_aqc_cfg_txqs_buf *buf, + u16 buf_size, u16 num_qs, u8 oldport, u8 newport, + struct ice_sq_cd *cd); int ice_replay_vsi(struct ice_hw *hw, u16 vsi_handle); void ice_replay_post(struct ice_hw *hw); void ice_output_fw_log(struct ice_hw *hw, struct ice_aq_desc *desc, void *buf); diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c index 0db9eb8fd402..22adfc2ccb44 100644 --- a/drivers/net/ethernet/intel/ice/ice_sched.c +++ b/drivers/net/ethernet/intel/ice/ice_sched.c @@ -450,7 +450,7 @@ ice_aq_cfg_sched_elems(struct ice_hw *hw, u16 elems_req, * * Move scheduling elements (0x0408) */ -static int +int ice_aq_move_sched_elems(struct ice_hw *hw, u16 grps_req, struct ice_aqc_move_elem *buf, u16 buf_size, u16 *grps_movd, struct ice_sq_cd *cd) @@ -529,7 +529,7 @@ ice_aq_query_sched_res(struct ice_hw *hw, u16 buf_size, * * This function suspends or resumes HW nodes */ -static int +int ice_sched_suspend_resume_elems(struct ice_hw *hw, u8 num_nodes, u32 *node_teids, bool suspend) { @@ -1062,7 +1062,7 @@ ice_sched_add_nodes_to_hw_layer(struct ice_port_info *pi, * * This function add nodes to a given layer. */ -static int +int ice_sched_add_nodes_to_layer(struct ice_port_info *pi, struct ice_sched_node *tc_node, struct ice_sched_node *parent, u8 layer, @@ -1137,7 +1137,7 @@ static u8 ice_sched_get_qgrp_layer(struct ice_hw *hw) * * This function returns the current VSI layer number */ -static u8 ice_sched_get_vsi_layer(struct ice_hw *hw) +u8 ice_sched_get_vsi_layer(struct ice_hw *hw) { /* Num Layers VSI layer * 9 6 @@ -1159,7 +1159,7 @@ static u8 ice_sched_get_vsi_layer(struct ice_hw *hw) * * This function returns the current aggregator layer number */ -static u8 ice_sched_get_agg_layer(struct ice_hw *hw) +u8 ice_sched_get_agg_layer(struct ice_hw *hw) { /* Num Layers aggregator layer * 9 4 @@ -1597,7 +1597,7 @@ ice_sched_get_vsi_node(struct ice_port_info *pi, struct ice_sched_node *tc_node, * This function retrieves an aggregator node for a given aggregator ID from * a given TC branch */ -static struct ice_sched_node * +struct ice_sched_node * ice_sched_get_agg_node(struct ice_port_info *pi, struct ice_sched_node *tc_node, u32 agg_id) { @@ -2159,7 +2159,7 @@ ice_get_agg_info(struct ice_hw *hw, u32 agg_id) * This function walks through the aggregator subtree to find a free parent * node */ -static struct ice_sched_node * +struct ice_sched_node * ice_sched_get_free_vsi_parent(struct ice_hw *hw, struct ice_sched_node *node, u16 *num_nodes) { diff --git a/drivers/net/ethernet/intel/ice/ice_sched.h b/drivers/net/ethernet/intel/ice/ice_sched.h index 1d01a1898b8b..728a65355b51 100644 --- a/drivers/net/ethernet/intel/ice/ice_sched.h +++ b/drivers/net/ethernet/intel/ice/ice_sched.h @@ -149,8 +149,29 @@ ice_sched_set_node_bw_lmt_per_tc(struct ice_port_info *pi, u32 id, enum ice_agg_type agg_type, u8 tc, enum ice_rl_type rl_type, u32 bw); int ice_cfg_rl_burst_size(struct ice_hw *hw, u32 bytes); +int +ice_sched_suspend_resume_elems(struct ice_hw *hw, u8 num_nodes, u32 *node_teids, + bool suspend); +struct ice_sched_node * +ice_sched_get_agg_node(struct ice_port_info *pi, struct ice_sched_node *tc_node, + u32 agg_id); +u8 ice_sched_get_agg_layer(struct ice_hw *hw); +u8 ice_sched_get_vsi_layer(struct ice_hw *hw); +struct ice_sched_node * +ice_sched_get_free_vsi_parent(struct ice_hw *hw, struct ice_sched_node *node, + u16 *num_nodes); +int +ice_sched_add_nodes_to_layer(struct ice_port_info *pi, + struct ice_sched_node *tc_node, + struct ice_sched_node *parent, u8 layer, + u16 num_nodes, u32 *first_node_teid, + u16 *num_nodes_added); void ice_sched_replay_agg_vsi_preinit(struct ice_hw *hw); void ice_sched_replay_agg(struct ice_hw *hw); +int +ice_aq_move_sched_elems(struct ice_hw *hw, u16 grps_req, + struct ice_aqc_move_elem *buf, u16 buf_size, + u16 *grps_movd, struct ice_sq_cd *cd); int ice_replay_vsi_agg(struct ice_hw *hw, u16 vsi_handle); int ice_sched_replay_q_bw(struct ice_port_info *pi, struct ice_q_ctx *q_ctx); #endif /* _ICE_SCHED_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index 2ea9e1ae5517..e373bd3f8e09 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -20,10 +20,10 @@ * byte 0 = 0x2: to identify it as locally administered DA MAC * byte 6 = 0x2: to identify it as locally administered SA MAC * byte 12 = 0x81 & byte 13 = 0x00: - * In case of VLAN filter first two bytes defines ether type (0x8100) - * and remaining two bytes are placeholder for programming a given VLAN ID - * In case of Ether type filter it is treated as header without VLAN tag - * and byte 12 and 13 is used to program a given Ether type instead + * In case of VLAN filter first two bytes defines ether type (0x8100) + * and remaining two bytes are placeholder for programming a given VLAN ID + * In case of Ether type filter it is treated as header without VLAN tag + * and byte 12 and 13 is used to program a given Ether type instead */ #define DUMMY_ETH_HDR_LEN 16 static const u8 dummy_eth_header[DUMMY_ETH_HDR_LEN] = { 0x2, 0, 0, 0, 0, 0, @@ -1369,14 +1369,6 @@ static const struct ice_dummy_pkt_profile ice_dummy_pkt_profiles[] = { ICE_PKT_PROFILE(tcp, 0), }; -#define ICE_SW_RULE_RX_TX_HDR_SIZE(s, l) struct_size((s), hdr_data, (l)) -#define ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s) \ - ICE_SW_RULE_RX_TX_HDR_SIZE((s), DUMMY_ETH_HDR_LEN) -#define ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s) \ - ICE_SW_RULE_RX_TX_HDR_SIZE((s), 0) -#define ICE_SW_RULE_LG_ACT_SIZE(s, n) struct_size((s), act, (n)) -#define ICE_SW_RULE_VSI_LIST_SIZE(s, n) struct_size((s), vsi, (n)) - /* this is a recipe to profile association bitmap */ static DECLARE_BITMAP(recipe_to_profile[ICE_MAX_NUM_RECIPES], ICE_MAX_NUM_PROFILES); @@ -1846,8 +1838,13 @@ ice_aq_alloc_free_vsi_list(struct ice_hw *hw, u16 *vsi_list_id, lkup_type == ICE_SW_LKUP_DFLT) { sw_buf->res_type = cpu_to_le16(ICE_AQC_RES_TYPE_VSI_LIST_REP); } else if (lkup_type == ICE_SW_LKUP_VLAN) { - sw_buf->res_type = - cpu_to_le16(ICE_AQC_RES_TYPE_VSI_LIST_PRUNE); + if (opc == ice_aqc_opc_alloc_res) + sw_buf->res_type = + cpu_to_le16(ICE_AQC_RES_TYPE_VSI_LIST_PRUNE | + ICE_AQC_RES_TYPE_FLAG_SHARED); + else + sw_buf->res_type = + cpu_to_le16(ICE_AQC_RES_TYPE_VSI_LIST_PRUNE); } else { status = -EINVAL; goto ice_aq_alloc_free_vsi_list_exit; @@ -1915,7 +1912,7 @@ ice_aq_sw_rules(struct ice_hw *hw, void *rule_list, u16 rule_list_sz, * * Add(0x0290) */ -static int +int ice_aq_add_recipe(struct ice_hw *hw, struct ice_aqc_recipe_data_elem *s_recipe_list, u16 num_recipes, struct ice_sq_cd *cd) @@ -1952,7 +1949,7 @@ ice_aq_add_recipe(struct ice_hw *hw, * The caller must supply enough space in s_recipe_list to hold all possible * recipes and *num_recipes must equal ICE_MAX_NUM_RECIPES. */ -static int +int ice_aq_get_recipe(struct ice_hw *hw, struct ice_aqc_recipe_data_elem *s_recipe_list, u16 *num_recipes, u16 recipe_root, struct ice_sq_cd *cd) @@ -2045,7 +2042,7 @@ ice_update_recipe_lkup_idx(struct ice_hw *hw, * @cd: pointer to command details structure or NULL * Recipe to profile association (0x0291) */ -static int +int ice_aq_map_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, struct ice_sq_cd *cd) { @@ -2071,7 +2068,7 @@ ice_aq_map_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, * @cd: pointer to command details structure or NULL * Associate profile ID with given recipe (0x0293) */ -static int +int ice_aq_get_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, struct ice_sq_cd *cd) { @@ -2095,7 +2092,7 @@ ice_aq_get_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, * @hw: pointer to the hardware structure * @rid: recipe ID returned as response to AQ call */ -static int ice_alloc_recipe(struct ice_hw *hw, u16 *rid) +int ice_alloc_recipe(struct ice_hw *hw, u16 *rid) { struct ice_aqc_alloc_free_res_elem *sw_buf; u16 buf_len; @@ -3123,7 +3120,7 @@ ice_find_rule_entry(struct ice_hw *hw, u8 recp_id, struct ice_fltr_info *f_info) * handle element. This can be extended further to search VSI list with more * than 1 vsi_count. Returns pointer to VSI list entry if found. */ -static struct ice_vsi_list_map_info * +struct ice_vsi_list_map_info * ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle, u16 *vsi_list_id) { @@ -3134,7 +3131,7 @@ ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle, list_head = &sw->recp_list[recp_id].filt_rules; list_for_each_entry(list_itr, list_head, list_entry) { - if (list_itr->vsi_count == 1 && list_itr->vsi_list_info) { + if (list_itr->vsi_list_info) { map_info = list_itr->vsi_list_info; if (test_bit(vsi_handle, map_info->vsi_map)) { *vsi_list_id = map_info->vsi_list_id; @@ -4545,6 +4542,46 @@ ice_free_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items, .offs = {__VA_ARGS__}, \ } +/** + * ice_share_res - set a resource as shared or dedicated + * @hw: hw struct of original owner of resource + * @type: resource type + * @shared: is the resource being set to shared + * @res_id: resource id (descriptor) + */ +int ice_share_res(struct ice_hw *hw, u16 type, u8 shared, u16 res_id) +{ + struct ice_aqc_alloc_free_res_elem *buf; + u16 buf_len; + int status; + + buf_len = struct_size(buf, elem, 1); + buf = kzalloc(buf_len, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + buf->num_elems = cpu_to_le16(1); + if (shared) + buf->res_type = cpu_to_le16(((type << ICE_AQC_RES_TYPE_S) & + ICE_AQC_RES_TYPE_M) | + ICE_AQC_RES_TYPE_FLAG_SHARED); + else + buf->res_type = cpu_to_le16(((type << ICE_AQC_RES_TYPE_S) & + ICE_AQC_RES_TYPE_M) & + ~ICE_AQC_RES_TYPE_FLAG_SHARED); + + buf->elem[0].e.sw_resp = cpu_to_le16(res_id); + status = ice_aq_alloc_free_res(hw, 1, buf, buf_len, + ice_aqc_opc_share_res, NULL); + + if (status) + ice_debug(hw, ICE_DBG_SW, "Could not set resource type %d id %d to %s\n", + type, res_id, shared ? "SHARED" : "DEDICATED"); + + kfree(buf); + return status; +} + /* This is mapping table entry that maps every word within a given protocol * structure to the real byte offset as per the specification of that * protocol header. diff --git a/drivers/net/ethernet/intel/ice/ice_switch.h b/drivers/net/ethernet/intel/ice/ice_switch.h index c84b56fe84a5..fb45cb5fe414 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.h +++ b/drivers/net/ethernet/intel/ice/ice_switch.h @@ -22,6 +22,14 @@ #define ICE_PROFID_IPV6_GTPU_TEID 46 #define ICE_PROFID_IPV6_GTPU_IPV6_TCP_INNER 70 +#define ICE_SW_RULE_VSI_LIST_SIZE(s, n) struct_size((s), vsi, (n)) +#define ICE_SW_RULE_RX_TX_HDR_SIZE(s, l) struct_size((s), hdr_data, (l)) +#define ICE_SW_RULE_RX_TX_ETH_HDR_SIZE(s) \ + ICE_SW_RULE_RX_TX_HDR_SIZE((s), DUMMY_ETH_HDR_LEN) +#define ICE_SW_RULE_RX_TX_NO_HDR_SIZE(s) \ + ICE_SW_RULE_RX_TX_HDR_SIZE((s), 0) +#define ICE_SW_RULE_LG_ACT_SIZE(s, n) struct_size((s), act, (n)) + /* VSI context structure for add/get/update/free operations */ struct ice_vsi_ctx { u16 vsi_num; @@ -340,6 +348,7 @@ ice_alloc_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items, int ice_free_res_cntr(struct ice_hw *hw, u8 type, u8 alloc_shared, u16 num_items, u16 counter_id); +int ice_share_res(struct ice_hw *hw, u16 type, u8 shared, u16 res_id); /* Switch/bridge related commands */ void ice_rule_add_tunnel_metadata(struct ice_adv_lkup_elem *lkup); @@ -397,4 +406,21 @@ int ice_update_recipe_lkup_idx(struct ice_hw *hw, struct ice_update_recipe_lkup_idx_params *params); void ice_change_proto_id_to_dvm(void); +struct ice_vsi_list_map_info * +ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle, + u16 *vsi_list_id); +int ice_alloc_recipe(struct ice_hw *hw, u16 *rid); +int ice_aq_get_recipe(struct ice_hw *hw, + struct ice_aqc_recipe_data_elem *s_recipe_list, + u16 *num_recipes, u16 recipe_root, struct ice_sq_cd *cd); +int ice_aq_add_recipe(struct ice_hw *hw, + struct ice_aqc_recipe_data_elem *s_recipe_list, + u16 num_recipes, struct ice_sq_cd *cd); +int +ice_aq_get_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, + struct ice_sq_cd *cd); +int +ice_aq_map_recipe_to_profile(struct ice_hw *hw, u32 profile_id, u8 *r_bitmap, + struct ice_sq_cd *cd); + #endif /* _ICE_SWITCH_H_ */
Add defines needed for interaction with the FW admin queue interface in relation to supporting LAG and SRIOV VFs interacting. Add code, or make non-static previously static functions, to access the new and changed admin queue calls for LAG. Signed-off-by: Dave Ertman <david.m.ertman@intel.com> --- .../net/ethernet/intel/ice/ice_adminq_cmd.h | 50 +++++++++++- drivers/net/ethernet/intel/ice/ice_common.c | 47 +++++++++++ drivers/net/ethernet/intel/ice/ice_common.h | 4 + drivers/net/ethernet/intel/ice/ice_sched.c | 14 ++-- drivers/net/ethernet/intel/ice/ice_sched.h | 21 +++++ drivers/net/ethernet/intel/ice/ice_switch.c | 79 ++++++++++++++----- drivers/net/ethernet/intel/ice/ice_switch.h | 26 ++++++ 7 files changed, 212 insertions(+), 29 deletions(-)