#define ECORE_MAX_SGES_NUM 16
#define CRC32_POLY 0x1edc6f41
+void ecore_eth_queue_cid_release(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid)
+{
+ /* VFs' CIDs are 0-based in PF-view, and uninitialized on VF */
+ if (!p_cid->is_vf && IS_PF(p_hwfn->p_dev))
+ ecore_cxt_release_cid(p_hwfn, p_cid->cid);
+ OSAL_VFREE(p_hwfn->p_dev, p_cid);
+}
+
+/* The internal is only meant to be directly called by PFs initializeing CIDs
+ * for their VFs.
+ */
+struct ecore_queue_cid *
+_ecore_eth_queue_to_cid(struct ecore_hwfn *p_hwfn,
+ u16 opaque_fid, u32 cid, u8 vf_qid,
+ struct ecore_queue_start_common_params *p_params)
+{
+ bool b_is_same = (p_hwfn->hw_info.opaque_fid == opaque_fid);
+ struct ecore_queue_cid *p_cid;
+ enum _ecore_status_t rc;
+
+ p_cid = OSAL_VZALLOC(p_hwfn->p_dev, sizeof(*p_cid));
+ if (p_cid == OSAL_NULL)
+ return OSAL_NULL;
+
+ p_cid->opaque_fid = opaque_fid;
+ p_cid->cid = cid;
+ p_cid->vf_qid = vf_qid;
+ p_cid->rel = *p_params;
+ p_cid->p_owner = p_hwfn;
+
+ /* Don't try calculating the absolute indices for VFs */
+ if (IS_VF(p_hwfn->p_dev)) {
+ p_cid->abs = p_cid->rel;
+ goto out;
+ }
+
+ /* Calculate the engine-absolute indices of the resources.
+ * The would guarantee they're valid later on.
+ * In some cases [SBs] we already have the right values.
+ */
+ rc = ecore_fw_vport(p_hwfn, p_cid->rel.vport_id, &p_cid->abs.vport_id);
+ if (rc != ECORE_SUCCESS)
+ goto fail;
+
+ rc = ecore_fw_l2_queue(p_hwfn, p_cid->rel.queue_id,
+ &p_cid->abs.queue_id);
+ if (rc != ECORE_SUCCESS)
+ goto fail;
+
+ /* In case of a PF configuring its VF's queues, the stats-id is already
+ * absolute [since there's a single index that's suitable per-VF].
+ */
+ if (b_is_same) {
+ rc = ecore_fw_vport(p_hwfn, p_cid->rel.stats_id,
+ &p_cid->abs.stats_id);
+ if (rc != ECORE_SUCCESS)
+ goto fail;
+ } else {
+ p_cid->abs.stats_id = p_cid->rel.stats_id;
+ }
+
+ /* SBs relevant information was already provided as absolute */
+ p_cid->abs.sb = p_cid->rel.sb;
+ p_cid->abs.sb_idx = p_cid->rel.sb_idx;
+
+ /* This is tricky - we're actually interested in whehter this is a PF
+ * entry meant for the VF.
+ */
+ if (!b_is_same)
+ p_cid->is_vf = true;
+out:
+ DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
+ "opaque_fid: %04x CID %08x vport %02x [%02x] qzone %04x [%04x] stats %02x [%02x] SB %04x PI %02x\n",
+ p_cid->opaque_fid, p_cid->cid,
+ p_cid->rel.vport_id, p_cid->abs.vport_id,
+ p_cid->rel.queue_id, p_cid->abs.queue_id,
+ p_cid->rel.stats_id, p_cid->abs.stats_id,
+ p_cid->abs.sb, p_cid->abs.sb_idx);
+
+ return p_cid;
+
+fail:
+ OSAL_VFREE(p_hwfn->p_dev, p_cid);
+ return OSAL_NULL;
+}
+
+static struct ecore_queue_cid *
+ecore_eth_queue_to_cid(struct ecore_hwfn *p_hwfn,
+ u16 opaque_fid,
+ struct ecore_queue_start_common_params *p_params)
+{
+ struct ecore_queue_cid *p_cid;
+ u32 cid = 0;
+
+ /* Get a unique firmware CID for this queue, in case it's a PF.
+ * VF's don't need a CID as the queue configuration will be done
+ * by PF.
+ */
+ if (IS_PF(p_hwfn->p_dev)) {
+ if (ecore_cxt_acquire_cid(p_hwfn, PROTOCOLID_ETH,
+ &cid) != ECORE_SUCCESS) {
+ DP_NOTICE(p_hwfn, true, "Failed to acquire cid\n");
+ return OSAL_NULL;
+ }
+ }
+
+ p_cid = _ecore_eth_queue_to_cid(p_hwfn, opaque_fid, cid, 0, p_params);
+ if ((p_cid == OSAL_NULL) && IS_PF(p_hwfn->p_dev))
+ ecore_cxt_release_cid(p_hwfn, cid);
+
+ return p_cid;
+}
+
enum _ecore_status_t
ecore_sp_eth_vport_start(struct ecore_hwfn *p_hwfn,
struct ecore_sp_vport_start_params *p_params)
struct vport_update_ramrod_data *p_ramrod,
struct ecore_rss_params *p_rss)
{
- enum _ecore_status_t rc = ECORE_SUCCESS;
struct eth_vport_rss_config *p_config;
- u16 abs_l2_queue = 0;
- int i;
+ int i, table_size;
+ enum _ecore_status_t rc = ECORE_SUCCESS;
if (!p_rss) {
p_ramrod->common.update_rss_flg = 0;
p_config->capabilities,
p_config->update_rss_ind_table, p_config->update_rss_key);
- for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i++) {
- rc = ecore_fw_l2_queue(p_hwfn,
- (u8)p_rss->rss_ind_table[i],
- &abs_l2_queue);
- if (rc != ECORE_SUCCESS)
- return rc;
+ table_size = OSAL_MIN_T(int, ECORE_RSS_IND_TABLE_SIZE,
+ 1 << p_config->tbl_size);
+ for (i = 0; i < table_size; i++) {
+ struct ecore_queue_cid *p_queue = p_rss->rss_ind_table[i];
+
+ if (!p_queue)
+ return ECORE_INVAL;
- p_config->indirection_table[i] = OSAL_CPU_TO_LE16(abs_l2_queue);
- DP_VERBOSE(p_hwfn, ECORE_MSG_IFUP, "i= %d, queue = %d\n",
- i, p_config->indirection_table[i]);
+ p_config->indirection_table[i] =
+ OSAL_CPU_TO_LE16(p_queue->abs.queue_id);
+ }
+
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IFUP,
+ "Configured RSS indirection table [%d entries]:\n",
+ table_size);
+ for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i += 0x10) {
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IFUP,
+ "%04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x\n",
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 1]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 2]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 3]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 4]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 5]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 6]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 7]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 8]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 9]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 10]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 11]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 12]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 13]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 14]),
+ OSAL_LE16_TO_CPU(p_config->indirection_table[i + 15]));
}
for (i = 0; i < 10; i++)
p_ramrod->rx_mode.state = OSAL_CPU_TO_LE16(state);
DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
- "p_ramrod->rx_mode.state = 0x%x\n",
- state);
+ "vport[%02x] p_ramrod->rx_mode.state = 0x%x\n",
+ p_ramrod->common.vport_id, state);
}
/* Set Tx mode accept flags */
p_ramrod->tx_mode.state = OSAL_CPU_TO_LE16(state);
DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
- "p_ramrod->tx_mode.state = 0x%x\n",
- state);
+ "vport[%02x] p_ramrod->tx_mode.state = 0x%x\n",
+ p_ramrod->common.vport_id, state);
}
}
return 0;
}
-static void ecore_sp_release_queue_cid(struct ecore_hwfn *p_hwfn,
- struct ecore_hw_cid_data *p_cid_data)
-{
- if (!p_cid_data->b_cid_allocated)
- return;
-
- ecore_cxt_release_cid(p_hwfn, p_cid_data->cid);
- p_cid_data->b_cid_allocated = false;
-}
-
enum _ecore_status_t
-ecore_sp_eth_rxq_start_ramrod(struct ecore_hwfn *p_hwfn,
- u16 opaque_fid,
- u32 cid,
- struct ecore_queue_start_common_params *p_params,
- u16 bd_max_bytes,
- dma_addr_t bd_chain_phys_addr,
- dma_addr_t cqe_pbl_addr,
- u16 cqe_pbl_size, bool b_use_zone_a_prod)
+ecore_eth_rxq_start_ramrod(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid,
+ u16 bd_max_bytes,
+ dma_addr_t bd_chain_phys_addr,
+ dma_addr_t cqe_pbl_addr,
+ u16 cqe_pbl_size)
{
struct rx_queue_start_ramrod_data *p_ramrod = OSAL_NULL;
struct ecore_spq_entry *p_ent = OSAL_NULL;
struct ecore_sp_init_data init_data;
- struct ecore_hw_cid_data *p_rx_cid;
- u16 abs_rx_q_id = 0;
- u8 abs_vport_id = 0;
enum _ecore_status_t rc = ECORE_NOTIMPL;
- /* Store information for the stop */
- p_rx_cid = &p_hwfn->p_rx_cids[p_params->queue_id];
- p_rx_cid->cid = cid;
- p_rx_cid->opaque_fid = opaque_fid;
- p_rx_cid->vport_id = p_params->vport_id;
-
- rc = ecore_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
- if (rc != ECORE_SUCCESS)
- return rc;
-
- rc = ecore_fw_l2_queue(p_hwfn, p_params->queue_id, &abs_rx_q_id);
- if (rc != ECORE_SUCCESS)
- return rc;
-
DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
- "opaque_fid=0x%x, cid=0x%x, rx_qid=0x%x, vport_id=0x%x, sb_id=0x%x\n",
- opaque_fid, cid, p_params->queue_id,
- p_params->vport_id, p_params->sb);
+ "opaque_fid=0x%x, cid=0x%x, rx_qzone=0x%x, vport_id=0x%x, sb_id=0x%x\n",
+ p_cid->opaque_fid, p_cid->cid, p_cid->abs.queue_id,
+ p_cid->abs.vport_id, p_cid->abs.sb);
/* Get SPQ entry */
OSAL_MEMSET(&init_data, 0, sizeof(init_data));
- init_data.cid = cid;
- init_data.opaque_fid = opaque_fid;
+ init_data.cid = p_cid->cid;
+ init_data.opaque_fid = p_cid->opaque_fid;
init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
rc = ecore_sp_init_request(p_hwfn, &p_ent,
p_ramrod = &p_ent->ramrod.rx_queue_start;
- p_ramrod->sb_id = OSAL_CPU_TO_LE16(p_params->sb);
- p_ramrod->sb_index = (u8)p_params->sb_idx;
- p_ramrod->vport_id = abs_vport_id;
- p_ramrod->stats_counter_id = p_params->stats_id;
- p_ramrod->rx_queue_id = OSAL_CPU_TO_LE16(abs_rx_q_id);
+ p_ramrod->sb_id = OSAL_CPU_TO_LE16(p_cid->abs.sb);
+ p_ramrod->sb_index = p_cid->abs.sb_idx;
+ p_ramrod->vport_id = p_cid->abs.vport_id;
+ p_ramrod->stats_counter_id = p_cid->abs.stats_id;
+ p_ramrod->rx_queue_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
p_ramrod->complete_cqe_flg = 0;
p_ramrod->complete_event_flg = 1;
p_ramrod->num_of_pbl_pages = OSAL_CPU_TO_LE16(cqe_pbl_size);
DMA_REGPAIR_LE(p_ramrod->cqe_pbl_addr, cqe_pbl_addr);
- if (p_params->vf_qid || b_use_zone_a_prod) {
- p_ramrod->vf_rx_prod_index = (u8)p_params->vf_qid;
+ if (p_cid->is_vf) {
+ p_ramrod->vf_rx_prod_index = p_cid->vf_qid;
DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
"Queue%s is meant for VF rxq[%02x]\n",
- b_use_zone_a_prod ? " [legacy]" : "",
- p_params->vf_qid);
- p_ramrod->vf_rx_prod_use_zone_a = b_use_zone_a_prod;
+ !!p_cid->b_legacy_vf ? " [legacy]" : "",
+ p_cid->vf_qid);
+ p_ramrod->vf_rx_prod_use_zone_a = !!p_cid->b_legacy_vf;
}
return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
}
-enum _ecore_status_t
-ecore_sp_eth_rx_queue_start(struct ecore_hwfn *p_hwfn,
- u16 opaque_fid,
- struct ecore_queue_start_common_params *p_params,
+static enum _ecore_status_t
+ecore_eth_pf_rx_queue_start(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid,
u16 bd_max_bytes,
dma_addr_t bd_chain_phys_addr,
dma_addr_t cqe_pbl_addr,
u16 cqe_pbl_size,
- void OSAL_IOMEM * *pp_prod)
+ void OSAL_IOMEM * *pp_producer)
{
- struct ecore_hw_cid_data *p_rx_cid;
u32 init_prod_val = 0;
- u16 abs_l2_queue = 0;
- u8 abs_stats_id = 0;
- enum _ecore_status_t rc;
- if (IS_VF(p_hwfn->p_dev)) {
- return ecore_vf_pf_rxq_start(p_hwfn,
- p_params->queue_id,
- p_params->sb,
- (u8)p_params->sb_idx,
- bd_max_bytes,
- bd_chain_phys_addr,
- cqe_pbl_addr,
- cqe_pbl_size, pp_prod);
- }
-
- rc = ecore_fw_l2_queue(p_hwfn, p_params->queue_id, &abs_l2_queue);
- if (rc != ECORE_SUCCESS)
- return rc;
-
- rc = ecore_fw_vport(p_hwfn, p_params->stats_id, &abs_stats_id);
- if (rc != ECORE_SUCCESS)
- return rc;
-
- *pp_prod = (u8 OSAL_IOMEM *)p_hwfn->regview +
- GTT_BAR0_MAP_REG_MSDM_RAM +
- MSTORM_ETH_PF_PRODS_OFFSET(abs_l2_queue);
+ *pp_producer = (u8 OSAL_IOMEM *)
+ p_hwfn->regview +
+ GTT_BAR0_MAP_REG_MSDM_RAM +
+ MSTORM_ETH_PF_PRODS_OFFSET(p_cid->abs.queue_id);
/* Init the rcq, rx bd and rx sge (if valid) producers to 0 */
- __internal_ram_wr(p_hwfn, *pp_prod, sizeof(u32),
+ __internal_ram_wr(p_hwfn, *pp_producer, sizeof(u32),
(u32 *)(&init_prod_val));
+ return ecore_eth_rxq_start_ramrod(p_hwfn, p_cid,
+ bd_max_bytes,
+ bd_chain_phys_addr,
+ cqe_pbl_addr, cqe_pbl_size);
+}
+
+enum _ecore_status_t
+ecore_eth_rx_queue_start(struct ecore_hwfn *p_hwfn,
+ u16 opaque_fid,
+ struct ecore_queue_start_common_params *p_params,
+ u16 bd_max_bytes,
+ dma_addr_t bd_chain_phys_addr,
+ dma_addr_t cqe_pbl_addr,
+ u16 cqe_pbl_size,
+ struct ecore_rxq_start_ret_params *p_ret_params)
+{
+ struct ecore_queue_cid *p_cid;
+ enum _ecore_status_t rc;
+
/* Allocate a CID for the queue */
- p_rx_cid = &p_hwfn->p_rx_cids[p_params->queue_id];
- rc = ecore_cxt_acquire_cid(p_hwfn, PROTOCOLID_ETH,
- &p_rx_cid->cid);
- if (rc != ECORE_SUCCESS) {
- DP_NOTICE(p_hwfn, true, "Failed to acquire cid\n");
- return rc;
- }
- p_rx_cid->b_cid_allocated = true;
- p_params->stats_id = abs_stats_id;
- p_params->vf_qid = 0;
-
- rc = ecore_sp_eth_rxq_start_ramrod(p_hwfn,
- opaque_fid,
- p_rx_cid->cid,
- p_params,
+ p_cid = ecore_eth_queue_to_cid(p_hwfn, opaque_fid, p_params);
+ if (p_cid == OSAL_NULL)
+ return ECORE_NOMEM;
+
+ if (IS_PF(p_hwfn->p_dev))
+ rc = ecore_eth_pf_rx_queue_start(p_hwfn, p_cid,
+ bd_max_bytes,
+ bd_chain_phys_addr,
+ cqe_pbl_addr, cqe_pbl_size,
+ &p_ret_params->p_prod);
+ else
+ rc = ecore_vf_pf_rxq_start(p_hwfn, p_cid,
bd_max_bytes,
bd_chain_phys_addr,
cqe_pbl_addr,
cqe_pbl_size,
- false);
+ &p_ret_params->p_prod);
+ /* Provide the caller with a reference to as handler */
if (rc != ECORE_SUCCESS)
- ecore_sp_release_queue_cid(p_hwfn, p_rx_cid);
+ ecore_eth_queue_cid_release(p_hwfn, p_cid);
+ else
+ p_ret_params->p_handle = (void *)p_cid;
return rc;
}
enum _ecore_status_t
ecore_sp_eth_rx_queues_update(struct ecore_hwfn *p_hwfn,
- u16 rx_queue_id,
+ void **pp_rxq_handles,
u8 num_rxqs,
u8 complete_cqe_flg,
u8 complete_event_flg,
struct rx_queue_update_ramrod_data *p_ramrod = OSAL_NULL;
struct ecore_spq_entry *p_ent = OSAL_NULL;
struct ecore_sp_init_data init_data;
- struct ecore_hw_cid_data *p_rx_cid;
- u16 qid, abs_rx_q_id = 0;
+ struct ecore_queue_cid *p_cid;
enum _ecore_status_t rc = ECORE_NOTIMPL;
u8 i;
if (IS_VF(p_hwfn->p_dev))
return ecore_vf_pf_rxqs_update(p_hwfn,
- rx_queue_id,
+ (struct ecore_queue_cid **)
+ pp_rxq_handles,
num_rxqs,
complete_cqe_flg,
complete_event_flg);
init_data.p_comp_data = p_comp_data;
for (i = 0; i < num_rxqs; i++) {
- qid = rx_queue_id + i;
- p_rx_cid = &p_hwfn->p_rx_cids[qid];
+ p_cid = ((struct ecore_queue_cid **)pp_rxq_handles)[i];
/* Get SPQ entry */
- init_data.cid = p_rx_cid->cid;
- init_data.opaque_fid = p_rx_cid->opaque_fid;
+ init_data.cid = p_cid->cid;
+ init_data.opaque_fid = p_cid->opaque_fid;
rc = ecore_sp_init_request(p_hwfn, &p_ent,
ETH_RAMROD_RX_QUEUE_UPDATE,
return rc;
p_ramrod = &p_ent->ramrod.rx_queue_update;
+ p_ramrod->vport_id = p_cid->abs.vport_id;
- ecore_fw_vport(p_hwfn, p_rx_cid->vport_id, &p_ramrod->vport_id);
- ecore_fw_l2_queue(p_hwfn, qid, &abs_rx_q_id);
- p_ramrod->rx_queue_id = OSAL_CPU_TO_LE16(abs_rx_q_id);
+ p_ramrod->rx_queue_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
p_ramrod->complete_cqe_flg = complete_cqe_flg;
p_ramrod->complete_event_flg = complete_event_flg;
rc = ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
- if (rc)
+ if (rc != ECORE_SUCCESS)
return rc;
}
return rc;
}
-enum _ecore_status_t
-ecore_sp_eth_rx_queue_stop(struct ecore_hwfn *p_hwfn,
- u16 rx_queue_id,
- bool eq_completion_only, bool cqe_completion)
+static enum _ecore_status_t
+ecore_eth_pf_rx_queue_stop(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid,
+ bool b_eq_completion_only,
+ bool b_cqe_completion)
{
- struct ecore_hw_cid_data *p_rx_cid = &p_hwfn->p_rx_cids[rx_queue_id];
struct rx_queue_stop_ramrod_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;
- enum _ecore_status_t rc = ECORE_NOTIMPL;
-
- if (IS_VF(p_hwfn->p_dev))
- return ecore_vf_pf_rxq_stop(p_hwfn, rx_queue_id,
- cqe_completion);
+ enum _ecore_status_t rc;
- /* Get SPQ entry */
OSAL_MEMSET(&init_data, 0, sizeof(init_data));
- init_data.cid = p_rx_cid->cid;
- init_data.opaque_fid = p_rx_cid->opaque_fid;
+ init_data.cid = p_cid->cid;
+ init_data.opaque_fid = p_cid->opaque_fid;
init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
rc = ecore_sp_init_request(p_hwfn, &p_ent,
return rc;
p_ramrod = &p_ent->ramrod.rx_queue_stop;
-
- ecore_fw_vport(p_hwfn, p_rx_cid->vport_id, &p_ramrod->vport_id);
- ecore_fw_l2_queue(p_hwfn, rx_queue_id, &abs_rx_q_id);
- p_ramrod->rx_queue_id = OSAL_CPU_TO_LE16(abs_rx_q_id);
+ p_ramrod->vport_id = p_cid->abs.vport_id;
+ p_ramrod->rx_queue_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
/* Cleaning the queue requires the completion to arrive there.
* In addition, VFs require the answer to come as eqe to PF.
*/
- p_ramrod->complete_cqe_flg = (!!(p_rx_cid->opaque_fid ==
- p_hwfn->hw_info.opaque_fid) &&
- !eq_completion_only) || cqe_completion;
- p_ramrod->complete_event_flg = !(p_rx_cid->opaque_fid ==
- p_hwfn->hw_info.opaque_fid) ||
- eq_completion_only;
+ p_ramrod->complete_cqe_flg = (!p_cid->is_vf && !b_eq_completion_only) ||
+ b_cqe_completion;
+ p_ramrod->complete_event_flg = p_cid->is_vf || b_eq_completion_only;
- rc = ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
- if (rc != ECORE_SUCCESS)
- return rc;
+ return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
+}
+
+enum _ecore_status_t ecore_eth_rx_queue_stop(struct ecore_hwfn *p_hwfn,
+ void *p_rxq,
+ bool eq_completion_only,
+ bool cqe_completion)
+{
+ struct ecore_queue_cid *p_cid = (struct ecore_queue_cid *)p_rxq;
+ enum _ecore_status_t rc = ECORE_NOTIMPL;
- ecore_sp_release_queue_cid(p_hwfn, p_rx_cid);
+ if (IS_PF(p_hwfn->p_dev))
+ rc = ecore_eth_pf_rx_queue_stop(p_hwfn, p_cid,
+ eq_completion_only,
+ cqe_completion);
+ else
+ rc = ecore_vf_pf_rxq_stop(p_hwfn, p_cid, cqe_completion);
+ if (rc == ECORE_SUCCESS)
+ ecore_eth_queue_cid_release(p_hwfn, p_cid);
return rc;
}
enum _ecore_status_t
-ecore_sp_eth_txq_start_ramrod(struct ecore_hwfn *p_hwfn,
- u16 opaque_fid,
- u32 cid,
- struct ecore_queue_start_common_params *p_params,
- dma_addr_t pbl_addr,
- u16 pbl_size,
- union ecore_qm_pq_params *p_pq_params)
+ecore_eth_txq_start_ramrod(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid,
+ dma_addr_t pbl_addr, u16 pbl_size,
+ u16 pq_id)
{
struct tx_queue_start_ramrod_data *p_ramrod = OSAL_NULL;
struct ecore_spq_entry *p_ent = OSAL_NULL;
struct ecore_sp_init_data init_data;
- struct ecore_hw_cid_data *p_tx_cid;
- u16 pq_id, abs_tx_q_id = 0;
- u8 abs_vport_id;
enum _ecore_status_t rc = ECORE_NOTIMPL;
- /* Store information for the stop */
- p_tx_cid = &p_hwfn->p_tx_cids[p_params->queue_id];
- p_tx_cid->cid = cid;
- p_tx_cid->opaque_fid = opaque_fid;
-
- rc = ecore_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
- if (rc != ECORE_SUCCESS)
- return rc;
-
- rc = ecore_fw_l2_queue(p_hwfn, p_params->queue_id, &abs_tx_q_id);
- if (rc != ECORE_SUCCESS)
- return rc;
-
/* Get SPQ entry */
OSAL_MEMSET(&init_data, 0, sizeof(init_data));
- init_data.cid = cid;
- init_data.opaque_fid = opaque_fid;
+ init_data.cid = p_cid->cid;
+ init_data.opaque_fid = p_cid->opaque_fid;
init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
rc = ecore_sp_init_request(p_hwfn, &p_ent,
return rc;
p_ramrod = &p_ent->ramrod.tx_queue_start;
- p_ramrod->vport_id = abs_vport_id;
+ p_ramrod->vport_id = p_cid->abs.vport_id;
- p_ramrod->sb_id = OSAL_CPU_TO_LE16(p_params->sb);
- p_ramrod->sb_index = (u8)p_params->sb_idx;
- p_ramrod->stats_counter_id = p_params->stats_id;
+ p_ramrod->sb_id = OSAL_CPU_TO_LE16(p_cid->abs.sb);
+ p_ramrod->sb_index = p_cid->abs.sb_idx;
+ p_ramrod->stats_counter_id = p_cid->abs.stats_id;
- p_ramrod->queue_zone_id = OSAL_CPU_TO_LE16(abs_tx_q_id);
+ p_ramrod->queue_zone_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
+ p_ramrod->same_as_last_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
p_ramrod->pbl_size = OSAL_CPU_TO_LE16(pbl_size);
DMA_REGPAIR_LE(p_ramrod->pbl_base_addr, pbl_addr);
- pq_id = ecore_get_qm_pq(p_hwfn, PROTOCOLID_ETH, p_pq_params);
p_ramrod->qm_pq_id = OSAL_CPU_TO_LE16(pq_id);
return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
}
-enum _ecore_status_t
-ecore_sp_eth_tx_queue_start(struct ecore_hwfn *p_hwfn,
- u16 opaque_fid,
- struct ecore_queue_start_common_params *p_params,
+static enum _ecore_status_t
+ecore_eth_pf_tx_queue_start(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid,
u8 tc,
- dma_addr_t pbl_addr,
- u16 pbl_size,
+ dma_addr_t pbl_addr, u16 pbl_size,
void OSAL_IOMEM * *pp_doorbell)
{
- struct ecore_hw_cid_data *p_tx_cid;
- union ecore_qm_pq_params pq_params;
- u8 abs_stats_id = 0;
enum _ecore_status_t rc;
- if (IS_VF(p_hwfn->p_dev)) {
- return ecore_vf_pf_txq_start(p_hwfn,
- p_params->queue_id,
- p_params->sb,
- (u8)p_params->sb_idx,
- pbl_addr,
- pbl_size,
- pp_doorbell);
- }
-
- rc = ecore_fw_vport(p_hwfn, p_params->stats_id, &abs_stats_id);
+ /* TODO - set tc in the pq_params for multi-cos */
+ rc = ecore_eth_txq_start_ramrod(p_hwfn, p_cid,
+ pbl_addr, pbl_size,
+ ecore_get_cm_pq_idx_mcos(p_hwfn, tc));
if (rc != ECORE_SUCCESS)
return rc;
- p_tx_cid = &p_hwfn->p_tx_cids[p_params->queue_id];
- OSAL_MEMSET(p_tx_cid, 0, sizeof(*p_tx_cid));
- OSAL_MEMSET(&pq_params, 0, sizeof(pq_params));
-
- pq_params.eth.tc = tc;
-
- /* Allocate a CID for the queue */
- rc = ecore_cxt_acquire_cid(p_hwfn, PROTOCOLID_ETH, &p_tx_cid->cid);
- if (rc != ECORE_SUCCESS) {
- DP_NOTICE(p_hwfn, true, "Failed to acquire cid\n");
- return rc;
- }
- p_tx_cid->b_cid_allocated = true;
+ /* Provide the caller with the necessary return values */
+ *pp_doorbell = (u8 OSAL_IOMEM *)
+ p_hwfn->doorbells +
+ DB_ADDR(p_cid->cid, DQ_DEMS_LEGACY);
- DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
- "opaque_fid=0x%x, cid=0x%x, tx_qid=0x%x, vport_id=0x%x, sb_id=0x%x\n",
- opaque_fid, p_tx_cid->cid, p_params->queue_id,
- p_params->vport_id, p_params->sb);
+ return ECORE_SUCCESS;
+}
- p_params->stats_id = abs_stats_id;
+enum _ecore_status_t
+ecore_eth_tx_queue_start(struct ecore_hwfn *p_hwfn, u16 opaque_fid,
+ struct ecore_queue_start_common_params *p_params,
+ u8 tc,
+ dma_addr_t pbl_addr, u16 pbl_size,
+ struct ecore_txq_start_ret_params *p_ret_params)
+{
+ struct ecore_queue_cid *p_cid;
+ enum _ecore_status_t rc;
- /* TODO - set tc in the pq_params for multi-cos */
- rc = ecore_sp_eth_txq_start_ramrod(p_hwfn,
- opaque_fid,
- p_tx_cid->cid,
- p_params,
- pbl_addr,
- pbl_size,
- &pq_params);
+ p_cid = ecore_eth_queue_to_cid(p_hwfn, opaque_fid, p_params);
+ if (p_cid == OSAL_NULL)
+ return ECORE_INVAL;
- *pp_doorbell = (u8 OSAL_IOMEM *)p_hwfn->doorbells +
- DB_ADDR(p_tx_cid->cid, DQ_DEMS_LEGACY);
+ if (IS_PF(p_hwfn->p_dev))
+ rc = ecore_eth_pf_tx_queue_start(p_hwfn, p_cid, tc,
+ pbl_addr, pbl_size,
+ &p_ret_params->p_doorbell);
+ else
+ rc = ecore_vf_pf_txq_start(p_hwfn, p_cid,
+ pbl_addr, pbl_size,
+ &p_ret_params->p_doorbell);
if (rc != ECORE_SUCCESS)
- ecore_sp_release_queue_cid(p_hwfn, p_tx_cid);
+ ecore_eth_queue_cid_release(p_hwfn, p_cid);
+ else
+ p_ret_params->p_handle = (void *)p_cid;
return rc;
}
-enum _ecore_status_t ecore_sp_eth_tx_queue_update(struct ecore_hwfn *p_hwfn)
-{
- return ECORE_NOTIMPL;
-}
-
-enum _ecore_status_t ecore_sp_eth_tx_queue_stop(struct ecore_hwfn *p_hwfn,
- u16 tx_queue_id)
+static enum _ecore_status_t
+ecore_eth_pf_tx_queue_stop(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid)
{
- struct ecore_hw_cid_data *p_tx_cid = &p_hwfn->p_tx_cids[tx_queue_id];
struct ecore_spq_entry *p_ent = OSAL_NULL;
struct ecore_sp_init_data init_data;
- enum _ecore_status_t rc = ECORE_NOTIMPL;
-
- if (IS_VF(p_hwfn->p_dev))
- return ecore_vf_pf_txq_stop(p_hwfn, tx_queue_id);
+ enum _ecore_status_t rc;
- /* Get SPQ entry */
OSAL_MEMSET(&init_data, 0, sizeof(init_data));
- init_data.cid = p_tx_cid->cid;
- init_data.opaque_fid = p_tx_cid->opaque_fid;
+ init_data.cid = p_cid->cid;
+ init_data.opaque_fid = p_cid->opaque_fid;
init_data.comp_mode = ECORE_SPQ_MODE_EBLOCK;
rc = ecore_sp_init_request(p_hwfn, &p_ent,
if (rc != ECORE_SUCCESS)
return rc;
- rc = ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
- if (rc != ECORE_SUCCESS)
- return rc;
+ return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
+}
+
+enum _ecore_status_t ecore_eth_tx_queue_stop(struct ecore_hwfn *p_hwfn,
+ void *p_handle)
+{
+ struct ecore_queue_cid *p_cid = (struct ecore_queue_cid *)p_handle;
+ enum _ecore_status_t rc;
+
+ if (IS_PF(p_hwfn->p_dev))
+ rc = ecore_eth_pf_tx_queue_stop(p_hwfn, p_cid);
+ else
+ rc = ecore_vf_pf_txq_stop(p_hwfn, p_cid);
- ecore_sp_release_queue_cid(p_hwfn, p_tx_cid);
+ if (rc == ECORE_SUCCESS)
+ ecore_eth_queue_cid_release(p_hwfn, p_cid);
return rc;
}
git.droids-corp.org / dpdk.git / blobdiff