*/
u32 vf_count;
- /* total number of SRQ's for this hwfn */
- u32 srq_count;
-
/* Acquired CIDs */
struct ecore_cid_acquired_map acquired[MAX_CONN_TYPES];
/* TBD - do we want this allocated to reserve space? */
u32 t2_num_pages;
u64 first_free;
u64 last_free;
+
+ /* The infrastructure originally was very generic and context/task
+ * oriented - per connection-type we would set how many of those
+ * are needed, and later when determining how much memory we're
+ * needing for a given block we'd iterate over all the relevant
+ * connection-types.
+ * But since then we've had some additional resources, some of which
+ * require memory which is indepent of the general context/task
+ * scheme. We add those here explicitly per-feature.
+ */
+
+ /* total number of SRQ's for this hwfn */
+ u32 srq_count;
+
+ /* Maximal number of L2 steering filters */
+ u32 arfs_count;
+
+ /* TODO - VF arfs filters ? */
};
/* check if resources/configuration is required according to protocol type */
-static OSAL_INLINE bool src_proto(enum protocol_type type)
+static OSAL_INLINE bool src_proto(struct ecore_hwfn *p_hwfn,
+ enum protocol_type type)
{
return type == PROTOCOLID_TOE;
}
u32 per_vf_cids;
};
-static OSAL_INLINE void ecore_cxt_src_iids(struct ecore_cxt_mngr *p_mngr,
+static OSAL_INLINE void ecore_cxt_src_iids(struct ecore_hwfn *p_hwfn,
+ struct ecore_cxt_mngr *p_mngr,
struct ecore_src_iids *iids)
{
u32 i;
for (i = 0; i < MAX_CONN_TYPES; i++) {
- if (!src_proto(i))
+ if (!src_proto(p_hwfn, i))
continue;
iids->pf_cids += p_mngr->conn_cfg[i].cid_count;
iids->per_vf_cids += p_mngr->conn_cfg[i].cids_per_vf;
}
+
+ /* Add L2 filtering filters in addition */
+ iids->pf_cids += p_mngr->arfs_count;
}
/* counts the iids for the Timers block configuration */
/* SRC */
p_cli = &p_mngr->clients[ILT_CLI_SRC];
- ecore_cxt_src_iids(p_mngr, &src_iids);
+ ecore_cxt_src_iids(p_hwfn, p_mngr, &src_iids);
/* Both the PF and VFs searcher connections are stored in the per PF
* database. Thus sum the PF searcher cids and all the VFs searcher
if (!p_src->active)
return ECORE_SUCCESS;
- ecore_cxt_src_iids(p_mngr, &src_iids);
+ ecore_cxt_src_iids(p_hwfn, p_mngr, &src_iids);
conn_num = src_iids.pf_cids + src_iids.per_vf_cids * p_mngr->vf_count;
total_size = conn_num * sizeof(struct src_ent);
struct ecore_src_iids src_iids;
OSAL_MEM_ZERO(&src_iids, sizeof(src_iids));
- ecore_cxt_src_iids(p_mngr, &src_iids);
+ ecore_cxt_src_iids(p_hwfn, p_mngr, &src_iids);
conn_num = src_iids.pf_cids + src_iids.per_vf_cids * p_mngr->vf_count;
if (!conn_num)
return;
p_hwfn->p_cxt_mngr->first_free);
STORE_RT_REG_AGG(p_hwfn, SRC_REG_LASTFREE_RT_OFFSET,
p_hwfn->p_cxt_mngr->last_free);
+ DP_VERBOSE(p_hwfn, ECORE_MSG_ILT,
+ "Configured SEARCHER for 0x%08x connections\n",
+ conn_num);
}
/* Timers PF */
* As of now, allocates 16 * 2 per-VF [to retain regular
* functionality].
*/
- ecore_cxt_set_proto_cid_count(p_hwfn,
- PROTOCOLID_ETH,
- p_params->num_cons, 32);
-
+ ecore_cxt_set_proto_cid_count(p_hwfn, PROTOCOLID_ETH,
+ p_params->num_cons, 32);
+ p_hwfn->p_cxt_mngr->arfs_count =
+ p_params->num_arfs_filters;
break;
}
default:
#define RAM_LINE_SIZE sizeof(u64)
#define REG_SIZE sizeof(u32)
+void ecore_set_rfs_mode_disable(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ u16 pf_id)
+{
+ union gft_cam_line_union cam_line;
+ struct gft_ram_line ram_line;
+ u32 i, *ram_line_ptr;
+
+ ram_line_ptr = (u32 *)&ram_line;
+
+ /* Stop using gft logic, disable gft search */
+ ecore_wr(p_hwfn, p_ptt, PRS_REG_SEARCH_GFT, 0);
+ ecore_wr(p_hwfn, p_ptt, PRS_REG_CM_HDR_GFT, 0x0);
+
+ /* Clean ram & cam for next rfs/gft session*/
+
+ /* Zero camline */
+ OSAL_MEMSET(&cam_line, 0, sizeof(cam_line));
+ ecore_wr(p_hwfn, p_ptt, PRS_REG_GFT_CAM + CAM_LINE_SIZE * pf_id,
+ cam_line.cam_line_mapped.camline);
+
+ /* Zero ramline */
+ OSAL_MEMSET(&ram_line, 0, sizeof(ram_line));
+
+ /* Each iteration write to reg */
+ for (i = 0; i < RAM_LINE_SIZE / REG_SIZE; i++)
+ ecore_wr(p_hwfn, p_ptt, PRS_REG_GFT_PROFILE_MASK_RAM +
+ RAM_LINE_SIZE * pf_id +
+ i * REG_SIZE, *(ram_line_ptr + i));
+}
+
void ecore_set_gft_event_id_cm_hdr(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt)
void ecore_set_gft_event_id_cm_hdr(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt);
+/**
+ * @brief ecore_set_rfs_mode_disable - Disable and configure HW for RFS
+ *
+ * @param p_hwfn - HW device data
+ * @param p_ptt - ptt window used for writing the registers.
+ * @param pf_id - pf on which to disable RFS.
+ */
+void ecore_set_rfs_mode_disable(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ u16 pf_id);
+
/**
* @brief ecore_set_rfs_mode_enable - enable and configure HW for RFS
*
else
_ecore_get_vport_stats(p_dev, p_dev->reset_stats);
}
+
+void ecore_arfs_mode_configure(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ struct ecore_arfs_config_params *p_cfg_params)
+{
+ if (p_cfg_params->arfs_enable) {
+ ecore_set_rfs_mode_enable(p_hwfn, p_ptt, p_hwfn->rel_pf_id,
+ p_cfg_params->tcp,
+ p_cfg_params->udp,
+ p_cfg_params->ipv4,
+ p_cfg_params->ipv6);
+ DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
+ "tcp = %s, udp = %s, ipv4 = %s, ipv6 =%s\n",
+ p_cfg_params->tcp ? "Enable" : "Disable",
+ p_cfg_params->udp ? "Enable" : "Disable",
+ p_cfg_params->ipv4 ? "Enable" : "Disable",
+ p_cfg_params->ipv6 ? "Enable" : "Disable");
+ } else {
+ ecore_set_rfs_mode_disable(p_hwfn, p_ptt, p_hwfn->rel_pf_id);
+ }
+ DP_VERBOSE(p_hwfn, ECORE_MSG_SP, "Configured ARFS mode : %s\n",
+ p_cfg_params->arfs_enable ? "Enable" : "Disable");
+}
+
+enum _ecore_status_t
+ecore_configure_rfs_ntuple_filter(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ struct ecore_spq_comp_cb *p_cb,
+ dma_addr_t p_addr, u16 length,
+ u16 qid, u8 vport_id,
+ bool b_is_add)
+{
+ struct rx_update_gft_filter_data *p_ramrod = OSAL_NULL;
+ struct ecore_spq_entry *p_ent = OSAL_NULL;
+ struct ecore_sp_init_data init_data;
+ u16 abs_rx_q_id = 0;
+ u8 abs_vport_id = 0;
+ enum _ecore_status_t rc = ECORE_NOTIMPL;
+
+ rc = ecore_fw_vport(p_hwfn, vport_id, &abs_vport_id);
+ if (rc != ECORE_SUCCESS)
+ return rc;
+
+ rc = ecore_fw_l2_queue(p_hwfn, qid, &abs_rx_q_id);
+ if (rc != ECORE_SUCCESS)
+ return rc;
+
+ /* Get SPQ entry */
+ OSAL_MEMSET(&init_data, 0, sizeof(init_data));
+ init_data.cid = ecore_spq_get_cid(p_hwfn);
+
+ init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
+
+ if (p_cb) {
+ init_data.comp_mode = ECORE_SPQ_MODE_CB;
+ init_data.p_comp_data = p_cb;
+ } else {
+ init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
+ }
+
+ rc = ecore_sp_init_request(p_hwfn, &p_ent,
+ ETH_RAMROD_GFT_UPDATE_FILTER,
+ PROTOCOLID_ETH, &init_data);
+ if (rc != ECORE_SUCCESS)
+ return rc;
+
+ p_ramrod = &p_ent->ramrod.rx_update_gft;
+
+ DMA_REGPAIR_LE(p_ramrod->pkt_hdr_addr, p_addr);
+ p_ramrod->pkt_hdr_length = OSAL_CPU_TO_LE16(length);
+ p_ramrod->rx_qid_or_action_icid = OSAL_CPU_TO_LE16(abs_rx_q_id);
+ p_ramrod->vport_id = abs_vport_id;
+ p_ramrod->filter_type = RFS_FILTER_TYPE;
+ p_ramrod->filter_action = b_is_add ? GFT_ADD_FILTER
+ : GFT_DELETE_FILTER;
+
+ DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
+ "V[%0x], Q[%04x] - %s filter from 0x%lx [length %04xb]\n",
+ abs_vport_id, abs_rx_q_id,
+ b_is_add ? "Adding" : "Removing",
+ (unsigned long)p_addr, length);
+
+ return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
+}
u8 ecore_mcast_bin_from_mac(u8 *mac);
+/**
+ * @brief - ecore_configure_rfs_ntuple_filter
+ *
+ * This ramrod should be used to add or remove arfs hw filter
+ *
+ * @params p_hwfn
+ * @params p_ptt
+ * @params p_cb Used for ECORE_SPQ_MODE_CB,where client would initialize
+ it with cookie and callback function address, if not
+ using this mode then client must pass NULL.
+ * @params p_addr p_addr is an actual packet header that needs to be
+ * filter. It has to mapped with IO to read prior to
+ * calling this, [contains 4 tuples- src ip, dest ip,
+ * src port, dest port].
+ * @params length length of p_addr header up to past the transport header.
+ * @params qid receive packet will be directed to this queue.
+ * @params vport_id
+ * @params b_is_add flag to add or remove filter.
+ *
+ */
+enum _ecore_status_t
+ecore_configure_rfs_ntuple_filter(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ struct ecore_spq_comp_cb *p_cb,
+ dma_addr_t p_addr, u16 length,
+ u16 qid, u8 vport_id,
+ bool b_is_add);
#endif
#define ECORE_ACCEPT_BCAST 0x20
};
+struct ecore_arfs_config_params {
+ bool tcp;
+ bool udp;
+ bool ipv4;
+ bool ipv6;
+ bool arfs_enable; /* Enable or disable arfs mode */
+};
+
/* Add / remove / move / remove-all unicast MAC-VLAN filters.
* FW will assert in the following cases, so driver should take care...:
* 1. Adding a filter to a full table.
void ecore_reset_vport_stats(struct ecore_dev *p_dev);
+/**
+ *@brief ecore_arfs_mode_configure -
+ *
+ *Enable or disable rfs mode. It must accept atleast one of tcp or udp true
+ *and atleast one of ipv4 or ipv6 true to enable rfs mode.
+ *
+ *@param p_hwfn
+ *@param p_ptt
+ *@param p_cfg_params arfs mode configuration parameters.
+ *
+ */
+void ecore_arfs_mode_configure(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ struct ecore_arfs_config_params *p_cfg_params);
#endif
* to update_pf_params routine invoked before slowpath start
*/
u16 num_cons;
+
+ /* To enable arfs, previous to HW-init a positive number needs to be
+ * set [as filters require allocated searcher ILT memory].
+ * This will set the maximal number of configured steering-filters.
+ */
+ u32 num_arfs_filters;
};
/* Most of the the parameters below are described in the FW iSCSI / TCP HSI */
struct tx_queue_stop_ramrod_data tx_queue_stop;
struct vport_start_ramrod_data vport_start;
struct vport_stop_ramrod_data vport_stop;
+ struct rx_update_gft_filter_data rx_update_gft;
struct vport_update_ramrod_data vport_update;
struct core_rx_start_ramrod_data core_rx_queue_start;
struct core_rx_stop_ramrod_data core_rx_queue_stop;
git.droids-corp.org / dpdk.git / commitdiff