return vf;
}
+static struct ecore_queue_cid *
+ecore_iov_get_vf_rx_queue_cid(struct ecore_hwfn *p_hwfn,
+ struct ecore_vf_info *p_vf,
+ struct ecore_vf_queue *p_queue)
+{
+ int i;
+
+ for (i = 0; i < MAX_QUEUES_PER_QZONE; i++) {
+ if (p_queue->cids[i].p_cid &&
+ !p_queue->cids[i].b_is_tx)
+ return p_queue->cids[i].p_cid;
+ }
+
+ return OSAL_NULL;
+}
+
+enum ecore_iov_validate_q_mode {
+ ECORE_IOV_VALIDATE_Q_NA,
+ ECORE_IOV_VALIDATE_Q_ENABLE,
+ ECORE_IOV_VALIDATE_Q_DISABLE,
+};
+
+static bool ecore_iov_validate_queue_mode(struct ecore_hwfn *p_hwfn,
+ struct ecore_vf_info *p_vf,
+ u16 qid,
+ enum ecore_iov_validate_q_mode mode,
+ bool b_is_tx)
+{
+ int i;
+
+ if (mode == ECORE_IOV_VALIDATE_Q_NA)
+ return true;
+
+ for (i = 0; i < MAX_QUEUES_PER_QZONE; i++) {
+ struct ecore_vf_queue_cid *p_qcid;
+
+ p_qcid = &p_vf->vf_queues[qid].cids[i];
+
+ if (p_qcid->p_cid == OSAL_NULL)
+ continue;
+
+ if (p_qcid->b_is_tx != b_is_tx)
+ continue;
+
+ /* Found. It's enabled. */
+ return (mode == ECORE_IOV_VALIDATE_Q_ENABLE);
+ }
+
+ /* In case we haven't found any valid cid, then its disabled */
+ return (mode == ECORE_IOV_VALIDATE_Q_DISABLE);
+}
+
static bool ecore_iov_validate_rxq(struct ecore_hwfn *p_hwfn,
struct ecore_vf_info *p_vf,
- u16 rx_qid)
+ u16 rx_qid,
+ enum ecore_iov_validate_q_mode mode)
{
- if (rx_qid >= p_vf->num_rxqs)
+ if (rx_qid >= p_vf->num_rxqs) {
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
"VF[0x%02x] - can't touch Rx queue[%04x];"
" Only 0x%04x are allocated\n",
p_vf->abs_vf_id, rx_qid, p_vf->num_rxqs);
- return rx_qid < p_vf->num_rxqs;
+ return false;
+ }
+
+ return ecore_iov_validate_queue_mode(p_hwfn, p_vf, rx_qid,
+ mode, false);
}
static bool ecore_iov_validate_txq(struct ecore_hwfn *p_hwfn,
struct ecore_vf_info *p_vf,
- u16 tx_qid)
+ u16 tx_qid,
+ enum ecore_iov_validate_q_mode mode)
{
- if (tx_qid >= p_vf->num_txqs)
+ if (tx_qid >= p_vf->num_txqs) {
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
"VF[0x%02x] - can't touch Tx queue[%04x];"
" Only 0x%04x are allocated\n",
p_vf->abs_vf_id, tx_qid, p_vf->num_txqs);
- return tx_qid < p_vf->num_txqs;
+ return false;
+ }
+
+ return ecore_iov_validate_queue_mode(p_hwfn, p_vf, tx_qid,
+ mode, true);
}
static bool ecore_iov_validate_sb(struct ecore_hwfn *p_hwfn,
return false;
}
+/* Is there at least 1 queue open? */
static bool ecore_iov_validate_active_rxq(struct ecore_hwfn *p_hwfn,
struct ecore_vf_info *p_vf)
{
u8 i;
for (i = 0; i < p_vf->num_rxqs; i++)
- if (p_vf->vf_queues[i].p_rx_cid)
+ if (ecore_iov_validate_queue_mode(p_hwfn, p_vf, i,
+ ECORE_IOV_VALIDATE_Q_ENABLE,
+ false))
return true;
return false;
{
u8 i;
- for (i = 0; i < p_vf->num_rxqs; i++)
- if (p_vf->vf_queues[i].p_tx_cid)
+ for (i = 0; i < p_vf->num_txqs; i++)
+ if (ecore_iov_validate_queue_mode(p_hwfn, p_vf, i,
+ ECORE_IOV_VALIDATE_Q_ENABLE,
+ true))
return true;
return false;
vf->num_txqs = num_of_vf_available_chains;
for (i = 0; i < vf->num_rxqs; i++) {
- struct ecore_vf_q_info *p_queue = &vf->vf_queues[i];
+ struct ecore_vf_queue *p_queue = &vf->vf_queues[i];
p_queue->fw_rx_qid = p_params->req_rx_queue[i];
p_queue->fw_tx_qid = p_params->req_tx_queue[i];
- /* CIDs are per-VF, so no problem having them 0-based. */
- p_queue->fw_cid = i;
-
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VF[%d] - Q[%d] SB %04x, qid [Rx %04x Tx %04x] CID %04x\n",
+ "VF[%d] - Q[%d] SB %04x, qid [Rx %04x Tx %04x]\n",
vf->relative_vf_id, i, vf->igu_sbs[i],
- p_queue->fw_rx_qid, p_queue->fw_tx_qid,
- p_queue->fw_cid);
+ p_queue->fw_rx_qid, p_queue->fw_tx_qid);
}
/* Update the link configuration in bulletin.
static void ecore_iov_vf_cleanup(struct ecore_hwfn *p_hwfn,
struct ecore_vf_info *p_vf)
{
- u32 i;
+ u32 i, j;
p_vf->vf_bulletin = 0;
p_vf->vport_instance = 0;
p_vf->configured_features = 0;
p_vf->num_active_rxqs = 0;
for (i = 0; i < ECORE_MAX_VF_CHAINS_PER_PF; i++) {
- struct ecore_vf_q_info *p_queue = &p_vf->vf_queues[i];
+ struct ecore_vf_queue *p_queue = &p_vf->vf_queues[i];
- if (p_queue->p_rx_cid) {
- ecore_eth_queue_cid_release(p_hwfn,
- p_queue->p_rx_cid);
- p_queue->p_rx_cid = OSAL_NULL;
- }
+ for (j = 0; j < MAX_QUEUES_PER_QZONE; j++) {
+ if (!p_queue->cids[j].p_cid)
+ continue;
- if (p_queue->p_tx_cid) {
ecore_eth_queue_cid_release(p_hwfn,
- p_queue->p_tx_cid);
- p_queue->p_tx_cid = OSAL_NULL;
+ p_queue->cids[j].p_cid);
+ p_queue->cids[j].p_cid = OSAL_NULL;
}
}
struct vf_pf_resc_request *p_req,
struct pf_vf_resc *p_resp)
{
- int i;
+ u8 i;
/* Queue related information */
p_resp->num_rxqs = p_vf->num_rxqs;
for (i = 0; i < p_resp->num_rxqs; i++) {
ecore_fw_l2_queue(p_hwfn, p_vf->vf_queues[i].fw_rx_qid,
(u16 *)&p_resp->hw_qid[i]);
- p_resp->cid[i] = p_vf->vf_queues[i].fw_cid;
+ p_resp->cid[i] = i;
}
/* Filter related information */
/* Update all the Rx queues */
for (i = 0; i < ECORE_MAX_VF_CHAINS_PER_PF; i++) {
- struct ecore_queue_cid *p_cid;
+ struct ecore_vf_queue *p_queue = &p_vf->vf_queues[i];
+ struct ecore_queue_cid *p_cid = OSAL_NULL;
- p_cid = p_vf->vf_queues[i].p_rx_cid;
+ /* There can be at most 1 Rx queue on qzone. Find it */
+ p_cid = ecore_iov_get_vf_rx_queue_cid(p_hwfn, p_vf,
+ p_queue);
if (p_cid == OSAL_NULL)
continue;
struct ecore_vf_info *vf)
{
struct ecore_queue_start_common_params params;
+ struct ecore_queue_cid_vf_params vf_params;
struct ecore_iov_vf_mbx *mbx = &vf->vf_mbx;
u8 status = PFVF_STATUS_NO_RESOURCE;
- struct ecore_vf_q_info *p_queue;
+ struct ecore_vf_queue *p_queue;
struct vfpf_start_rxq_tlv *req;
+ struct ecore_queue_cid *p_cid;
bool b_legacy_vf = false;
+ u8 qid_usage_idx;
enum _ecore_status_t rc;
req = &mbx->req_virt->start_rxq;
- if (!ecore_iov_validate_rxq(p_hwfn, vf, req->rx_qid) ||
+ if (!ecore_iov_validate_rxq(p_hwfn, vf, req->rx_qid,
+ ECORE_IOV_VALIDATE_Q_DISABLE) ||
!ecore_iov_validate_sb(p_hwfn, vf, req->hw_sb))
goto out;
+ /* Legacy VFs made assumptions on the CID their queues connected to,
+ * assuming queue X used CID X.
+ * TODO - need to validate that there was no official release post
+ * the current legacy scheme that still made that assumption.
+ */
+ if (vf->acquire.vfdev_info.eth_fp_hsi_minor ==
+ ETH_HSI_VER_NO_PKT_LEN_TUNN)
+ b_legacy_vf = true;
+
/* Acquire a new queue-cid */
p_queue = &vf->vf_queues[req->rx_qid];
params.sb = req->hw_sb;
params.sb_idx = req->sb_index;
- p_queue->p_rx_cid = _ecore_eth_queue_to_cid(p_hwfn,
- vf->opaque_fid,
- p_queue->fw_cid,
- (u8)req->rx_qid,
- ¶ms);
- if (p_queue->p_rx_cid == OSAL_NULL)
+ /* TODO - set qid_usage_idx according to extended TLV. For now, use
+ * '0' for Rx.
+ */
+ qid_usage_idx = 0;
+
+ OSAL_MEM_ZERO(&vf_params, sizeof(vf_params));
+ vf_params.vfid = vf->relative_vf_id;
+ vf_params.vf_qid = (u8)req->rx_qid;
+ vf_params.b_legacy = b_legacy_vf;
+ vf_params.qid_usage_idx = qid_usage_idx;
+
+ p_cid = ecore_eth_queue_to_cid(p_hwfn, vf->opaque_fid,
+ ¶ms, &vf_params);
+ if (p_cid == OSAL_NULL)
goto out;
/* Legacy VFs have their Producers in a different location, which they
* calculate on their own and clean the producer prior to this.
*/
- if (vf->acquire.vfdev_info.eth_fp_hsi_minor ==
- ETH_HSI_VER_NO_PKT_LEN_TUNN)
- b_legacy_vf = true;
- else
+ if (!b_legacy_vf)
REG_WR(p_hwfn,
GTT_BAR0_MAP_REG_MSDM_RAM +
MSTORM_ETH_VF_PRODS_OFFSET(vf->abs_vf_id, req->rx_qid),
0);
- p_queue->p_rx_cid->b_legacy_vf = b_legacy_vf;
-
- rc = ecore_eth_rxq_start_ramrod(p_hwfn,
- p_queue->p_rx_cid,
+ rc = ecore_eth_rxq_start_ramrod(p_hwfn, p_cid,
req->bd_max_bytes,
req->rxq_addr,
req->cqe_pbl_addr,
req->cqe_pbl_size);
if (rc != ECORE_SUCCESS) {
status = PFVF_STATUS_FAILURE;
- ecore_eth_queue_cid_release(p_hwfn, p_queue->p_rx_cid);
- p_queue->p_rx_cid = OSAL_NULL;
+ ecore_eth_queue_cid_release(p_hwfn, p_cid);
} else {
+ p_queue->cids[qid_usage_idx].p_cid = p_cid;
+ p_queue->cids[qid_usage_idx].b_is_tx = false;
status = PFVF_STATUS_SUCCESS;
vf->num_active_rxqs++;
}
static void ecore_iov_vf_mbx_start_txq_resp(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
struct ecore_vf_info *p_vf,
+ u32 cid,
u8 status)
{
struct ecore_iov_vf_mbx *mbx = &p_vf->vf_mbx;
sizeof(struct channel_list_end_tlv));
/* Update the TLV with the response */
- if ((status == PFVF_STATUS_SUCCESS) && !b_legacy) {
- u16 qid = mbx->req_virt->start_txq.tx_qid;
-
- p_tlv->offset = DB_ADDR_VF(p_vf->vf_queues[qid].fw_cid,
- DQ_DEMS_LEGACY);
- }
+ if ((status == PFVF_STATUS_SUCCESS) && !b_legacy)
+ p_tlv->offset = DB_ADDR_VF(cid, DQ_DEMS_LEGACY);
ecore_iov_send_response(p_hwfn, p_ptt, p_vf, length, status);
}
struct ecore_vf_info *vf)
{
struct ecore_queue_start_common_params params;
+ struct ecore_queue_cid_vf_params vf_params;
struct ecore_iov_vf_mbx *mbx = &vf->vf_mbx;
u8 status = PFVF_STATUS_NO_RESOURCE;
- struct ecore_vf_q_info *p_queue;
+ struct ecore_vf_queue *p_queue;
struct vfpf_start_txq_tlv *req;
+ struct ecore_queue_cid *p_cid;
+ bool b_legacy_vf = false;
+ u8 qid_usage_idx;
+ u32 cid = 0;
enum _ecore_status_t rc;
u16 pq;
OSAL_MEMSET(¶ms, 0, sizeof(params));
req = &mbx->req_virt->start_txq;
- if (!ecore_iov_validate_txq(p_hwfn, vf, req->tx_qid) ||
+ if (!ecore_iov_validate_txq(p_hwfn, vf, req->tx_qid,
+ ECORE_IOV_VALIDATE_Q_NA) ||
!ecore_iov_validate_sb(p_hwfn, vf, req->hw_sb))
goto out;
+ /* In case this is a legacy VF - need to know to use the right cids.
+ * TODO - need to validate that there was no official release post
+ * the current legacy scheme that still made that assumption.
+ */
+ if (vf->acquire.vfdev_info.eth_fp_hsi_minor ==
+ ETH_HSI_VER_NO_PKT_LEN_TUNN)
+ b_legacy_vf = true;
+
/* Acquire a new queue-cid */
p_queue = &vf->vf_queues[req->tx_qid];
params.sb = req->hw_sb;
params.sb_idx = req->sb_index;
- p_queue->p_tx_cid = _ecore_eth_queue_to_cid(p_hwfn,
- vf->opaque_fid,
- p_queue->fw_cid,
- (u8)req->tx_qid,
- ¶ms);
- if (p_queue->p_tx_cid == OSAL_NULL)
+ /* TODO - set qid_usage_idx according to extended TLV. For now, use
+ * '1' for Tx.
+ */
+ qid_usage_idx = 1;
+
+ if (p_queue->cids[qid_usage_idx].p_cid)
+ goto out;
+
+ OSAL_MEM_ZERO(&vf_params, sizeof(vf_params));
+ vf_params.vfid = vf->relative_vf_id;
+ vf_params.vf_qid = (u8)req->tx_qid;
+ vf_params.b_legacy = b_legacy_vf;
+ vf_params.qid_usage_idx = qid_usage_idx;
+
+ p_cid = ecore_eth_queue_to_cid(p_hwfn, vf->opaque_fid,
+ ¶ms, &vf_params);
+ if (p_cid == OSAL_NULL)
goto out;
pq = ecore_get_cm_pq_idx_vf(p_hwfn,
vf->relative_vf_id);
- rc = ecore_eth_txq_start_ramrod(p_hwfn, p_queue->p_tx_cid,
+ rc = ecore_eth_txq_start_ramrod(p_hwfn, p_cid,
req->pbl_addr, req->pbl_size, pq);
if (rc != ECORE_SUCCESS) {
status = PFVF_STATUS_FAILURE;
- ecore_eth_queue_cid_release(p_hwfn,
- p_queue->p_tx_cid);
- p_queue->p_tx_cid = OSAL_NULL;
+ ecore_eth_queue_cid_release(p_hwfn, p_cid);
} else {
status = PFVF_STATUS_SUCCESS;
+ p_queue->cids[qid_usage_idx].p_cid = p_cid;
+ p_queue->cids[qid_usage_idx].b_is_tx = true;
+ cid = p_cid->cid;
}
out:
- ecore_iov_vf_mbx_start_txq_resp(p_hwfn, p_ptt, vf, status);
+ ecore_iov_vf_mbx_start_txq_resp(p_hwfn, p_ptt, vf,
+ cid, status);
}
static enum _ecore_status_t ecore_iov_vf_stop_rxqs(struct ecore_hwfn *p_hwfn,
u8 num_rxqs,
bool cqe_completion)
{
- struct ecore_vf_q_info *p_queue;
enum _ecore_status_t rc = ECORE_SUCCESS;
- int qid;
+ int qid, i;
+ /* TODO - improve validation [wrap around] */
if (rxq_id + num_rxqs > OSAL_ARRAY_SIZE(vf->vf_queues))
return ECORE_INVAL;
for (qid = rxq_id; qid < rxq_id + num_rxqs; qid++) {
- p_queue = &vf->vf_queues[qid];
-
- if (!p_queue->p_rx_cid)
+ struct ecore_vf_queue *p_queue = &vf->vf_queues[qid];
+ struct ecore_queue_cid **pp_cid = OSAL_NULL;
+
+ /* There can be at most a single Rx per qzone. Find it */
+ for (i = 0; i < MAX_QUEUES_PER_QZONE; i++) {
+ if (p_queue->cids[i].p_cid &&
+ !p_queue->cids[i].b_is_tx) {
+ pp_cid = &p_queue->cids[i].p_cid;
+ break;
+ }
+ }
+ if (pp_cid == OSAL_NULL) {
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "Ignoring VF[%02x] request of closing Rx queue %04x - closed\n",
+ vf->relative_vf_id, qid);
continue;
+ }
- rc = ecore_eth_rx_queue_stop(p_hwfn,
- p_queue->p_rx_cid,
+ rc = ecore_eth_rx_queue_stop(p_hwfn, *pp_cid,
false, cqe_completion);
if (rc != ECORE_SUCCESS)
return rc;
- vf->vf_queues[qid].p_rx_cid = OSAL_NULL;
+ *pp_cid = OSAL_NULL;
vf->num_active_rxqs--;
}
u16 txq_id, u8 num_txqs)
{
enum _ecore_status_t rc = ECORE_SUCCESS;
- struct ecore_vf_q_info *p_queue;
- int qid;
+ struct ecore_vf_queue *p_queue;
+ int qid, j;
- if (txq_id + num_txqs > OSAL_ARRAY_SIZE(vf->vf_queues))
+ if (!ecore_iov_validate_txq(p_hwfn, vf, txq_id,
+ ECORE_IOV_VALIDATE_Q_NA) ||
+ !ecore_iov_validate_txq(p_hwfn, vf, txq_id + num_txqs,
+ ECORE_IOV_VALIDATE_Q_NA))
return ECORE_INVAL;
for (qid = txq_id; qid < txq_id + num_txqs; qid++) {
p_queue = &vf->vf_queues[qid];
- if (!p_queue->p_tx_cid)
- continue;
+ for (j = 0; j < MAX_QUEUES_PER_QZONE; j++) {
+ if (p_queue->cids[j].p_cid == OSAL_NULL)
+ continue;
- rc = ecore_eth_tx_queue_stop(p_hwfn,
- p_queue->p_tx_cid);
- if (rc != ECORE_SUCCESS)
- return rc;
+ if (!p_queue->cids[j].b_is_tx)
+ continue;
+
+ rc = ecore_eth_tx_queue_stop(p_hwfn,
+ p_queue->cids[j].p_cid);
+ if (rc != ECORE_SUCCESS)
+ return rc;
- p_queue->p_tx_cid = OSAL_NULL;
+ p_queue->cids[j].p_cid = OSAL_NULL;
+ }
}
+
return rc;
}
u8 status = PFVF_STATUS_FAILURE;
u8 complete_event_flg;
u8 complete_cqe_flg;
- u16 qid;
enum _ecore_status_t rc;
- u8 i;
+ u16 i;
req = &mbx->req_virt->update_rxq;
complete_cqe_flg = !!(req->flags & VFPF_RXQ_UPD_COMPLETE_CQE_FLAG);
complete_event_flg = !!(req->flags & VFPF_RXQ_UPD_COMPLETE_EVENT_FLAG);
- /* Validaute inputs */
- if (req->num_rxqs + req->rx_qid > ECORE_MAX_VF_CHAINS_PER_PF ||
- !ecore_iov_validate_rxq(p_hwfn, vf, req->rx_qid)) {
- DP_INFO(p_hwfn, "VF[%d]: Incorrect Rxqs [%04x, %02x]\n",
- vf->relative_vf_id, req->rx_qid, req->num_rxqs);
- goto out;
+ /* Validate inputs */
+ for (i = req->rx_qid; i < req->rx_qid + req->num_rxqs; i++) {
+ if (!ecore_iov_validate_rxq(p_hwfn, vf, i,
+ ECORE_IOV_VALIDATE_Q_ENABLE)) {
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "VF[%d]: Incorrect Rxqs [%04x, %02x]\n",
+ vf->relative_vf_id, req->rx_qid,
+ req->num_rxqs);
+ goto out;
+ }
}
for (i = 0; i < req->num_rxqs; i++) {
- qid = req->rx_qid + i;
-
- if (!vf->vf_queues[qid].p_rx_cid) {
- DP_INFO(p_hwfn,
- "VF[%d] rx_qid = %d isn`t active!\n",
- vf->relative_vf_id, qid);
- goto out;
- }
+ struct ecore_vf_queue *p_queue;
+ u16 qid = req->rx_qid + i;
- handlers[i] = vf->vf_queues[qid].p_rx_cid;
+ p_queue = &vf->vf_queues[qid];
+ handlers[i] = ecore_iov_get_vf_rx_queue_cid(p_hwfn, vf,
+ p_queue);
}
rc = ecore_sp_eth_rx_queues_update(p_hwfn, (void **)&handlers,
(1 << p_rss_tlv->rss_table_size_log));
for (i = 0; i < table_size; i++) {
+ struct ecore_queue_cid *p_cid;
+
q_idx = p_rss_tlv->rss_ind_table[i];
- if (!ecore_iov_validate_rxq(p_hwfn, vf, q_idx)) {
+ if (!ecore_iov_validate_rxq(p_hwfn, vf, q_idx,
+ ECORE_IOV_VALIDATE_Q_ENABLE)) {
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
"VF[%d]: Omitting RSS due to wrong queue %04x\n",
vf->relative_vf_id, q_idx);
goto out;
}
- if (!vf->vf_queues[q_idx].p_rx_cid) {
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VF[%d]: Omitting RSS due to inactive queue %08x\n",
- vf->relative_vf_id, q_idx);
- b_reject = true;
- goto out;
- }
-
- p_rss->rss_ind_table[i] = vf->vf_queues[q_idx].p_rx_cid;
+ p_cid = ecore_iov_get_vf_rx_queue_cid(p_hwfn, vf,
+ &vf->vf_queues[q_idx]);
+ p_rss->rss_ind_table[i] = p_cid;
}
p_data->rss_params = p_rss;
u8 status = PFVF_STATUS_FAILURE;
struct ecore_queue_cid *p_cid;
u16 rx_coal, tx_coal;
- u16 qid;
+ u16 qid;
+ int i;
req = &mbx->req_virt->update_coalesce;
rx_coal = req->rx_coal;
tx_coal = req->tx_coal;
qid = req->qid;
- p_cid = vf->vf_queues[qid].p_rx_cid;
- if (!ecore_iov_validate_rxq(p_hwfn, vf, qid)) {
+ if (!ecore_iov_validate_rxq(p_hwfn, vf, qid,
+ ECORE_IOV_VALIDATE_Q_ENABLE) &&
+ rx_coal) {
DP_ERR(p_hwfn, "VF[%d]: Invalid Rx queue_id = %d\n",
vf->abs_vf_id, qid);
goto out;
}
- if (!ecore_iov_validate_txq(p_hwfn, vf, qid)) {
+ if (!ecore_iov_validate_txq(p_hwfn, vf, qid,
+ ECORE_IOV_VALIDATE_Q_ENABLE) &&
+ tx_coal) {
DP_ERR(p_hwfn, "VF[%d]: Invalid Tx queue_id = %d\n",
vf->abs_vf_id, qid);
goto out;
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
"VF[%d]: Setting coalesce for VF rx_coal = %d, tx_coal = %d at queue = %d\n",
vf->abs_vf_id, rx_coal, tx_coal, qid);
+
if (rx_coal) {
+ p_cid = ecore_iov_get_vf_rx_queue_cid(p_hwfn, vf,
+ &vf->vf_queues[qid]);
+
rc = ecore_set_rxq_coalesce(p_hwfn, p_ptt, rx_coal, p_cid);
if (rc != ECORE_SUCCESS) {
DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
goto out;
}
}
+
+ /* TODO - in future, it might be possible to pass this in a per-cid
+ * granularity. For now, do this for all Tx queues.
+ */
if (tx_coal) {
- rc = ecore_set_txq_coalesce(p_hwfn, p_ptt, tx_coal, p_cid);
- if (rc != ECORE_SUCCESS) {
- DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
- "VF[%d]: Unable to set tx queue = %d coalesce\n",
- vf->abs_vf_id, vf->vf_queues[qid].fw_tx_qid);
- goto out;
+ struct ecore_vf_queue *p_queue = &vf->vf_queues[qid];
+
+ for (i = 0; i < MAX_QUEUES_PER_QZONE; i++) {
+ if (p_queue->cids[i].p_cid == OSAL_NULL)
+ continue;
+
+ if (!p_queue->cids[i].b_is_tx)
+ continue;
+
+ rc = ecore_set_txq_coalesce(p_hwfn, p_ptt, tx_coal,
+ p_queue->cids[i].p_cid);
+ if (rc != ECORE_SUCCESS) {
+ DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+ "VF[%d]: Unable to set tx queue coalesce\n",
+ vf->abs_vf_id);
+ goto out;
+ }
}
}
git.droids-corp.org / dpdk.git / blobdiff