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path: root/drivers/net/ethernet/qlogic/qed/qed_spq.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_spq.c')
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_spq.c48
1 files changed, 25 insertions, 23 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_spq.c b/drivers/net/ethernet/qlogic/qed/qed_spq.c
index 645328a9f0cf..f6423a139ca0 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_spq.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_spq.c
@@ -119,6 +119,7 @@ static int qed_spq_block(struct qed_hwfn *p_hwfn,
u8 *p_fw_ret, bool skip_quick_poll)
{
struct qed_spq_comp_done *comp_done;
+ struct qed_ptt *p_ptt;
int rc;
/* A relatively short polling period w/o sleeping, to allow the FW to
@@ -135,8 +136,14 @@ static int qed_spq_block(struct qed_hwfn *p_hwfn,
if (!rc)
return 0;
+ p_ptt = qed_ptt_acquire(p_hwfn);
+ if (!p_ptt) {
+ DP_NOTICE(p_hwfn, "ptt, failed to acquire\n");
+ return -EAGAIN;
+ }
+
DP_INFO(p_hwfn, "Ramrod is stuck, requesting MCP drain\n");
- rc = qed_mcp_drain(p_hwfn, p_hwfn->p_main_ptt);
+ rc = qed_mcp_drain(p_hwfn, p_ptt);
if (rc) {
DP_NOTICE(p_hwfn, "MCP drain failed\n");
goto err;
@@ -145,15 +152,18 @@ static int qed_spq_block(struct qed_hwfn *p_hwfn,
/* Retry after drain */
rc = __qed_spq_block(p_hwfn, p_ent, p_fw_ret, true);
if (!rc)
- return 0;
+ goto out;
comp_done = (struct qed_spq_comp_done *)p_ent->comp_cb.cookie;
- if (comp_done->done == 1) {
+ if (comp_done->done == 1)
if (p_fw_ret)
*p_fw_ret = comp_done->fw_return_code;
- return 0;
- }
+out:
+ qed_ptt_release(p_hwfn, p_ptt);
+ return 0;
+
err:
+ qed_ptt_release(p_hwfn, p_ptt);
DP_NOTICE(p_hwfn,
"Ramrod is stuck [CID %08x cmd %02x protocol %02x echo %04x]\n",
le32_to_cpu(p_ent->elem.hdr.cid),
@@ -205,11 +215,10 @@ static int qed_spq_fill_entry(struct qed_hwfn *p_hwfn,
static void qed_spq_hw_initialize(struct qed_hwfn *p_hwfn,
struct qed_spq *p_spq)
{
- u16 pq;
- struct qed_cxt_info cxt_info;
- struct core_conn_context *p_cxt;
- union qed_qm_pq_params pq_params;
- int rc;
+ struct core_conn_context *p_cxt;
+ struct qed_cxt_info cxt_info;
+ u16 physical_q;
+ int rc;
cxt_info.iid = p_spq->cid;
@@ -231,10 +240,8 @@ static void qed_spq_hw_initialize(struct qed_hwfn *p_hwfn,
XSTORM_CORE_CONN_AG_CTX_CONSOLID_PROD_CF_EN, 1);
/* QM physical queue */
- memset(&pq_params, 0, sizeof(pq_params));
- pq_params.core.tc = LB_TC;
- pq = qed_get_qm_pq(p_hwfn, PROTOCOLID_CORE, &pq_params);
- p_cxt->xstorm_ag_context.physical_q0 = cpu_to_le16(pq);
+ physical_q = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_LB);
+ p_cxt->xstorm_ag_context.physical_q0 = cpu_to_le16(physical_q);
p_cxt->xstorm_st_context.spq_base_lo =
DMA_LO_LE(p_spq->chain.p_phys_addr);
@@ -296,9 +303,12 @@ qed_async_event_completion(struct qed_hwfn *p_hwfn,
struct event_ring_entry *p_eqe)
{
switch (p_eqe->protocol_id) {
+#if IS_ENABLED(CONFIG_QED_RDMA)
case PROTOCOLID_ROCE:
- qed_async_roce_event(p_hwfn, p_eqe);
+ qed_roce_async_event(p_hwfn, p_eqe->opcode,
+ &p_eqe->data.rdma_data);
return 0;
+#endif
case PROTOCOLID_COMMON:
return qed_sriov_eqe_event(p_hwfn,
p_eqe->opcode,
@@ -306,14 +316,6 @@ qed_async_event_completion(struct qed_hwfn *p_hwfn,
case PROTOCOLID_ISCSI:
if (!IS_ENABLED(CONFIG_QED_ISCSI))
return -EINVAL;
- if (p_eqe->opcode == ISCSI_EVENT_TYPE_ASYN_DELETE_OOO_ISLES) {
- u32 cid = le32_to_cpu(p_eqe->data.iscsi_info.cid);
-
- qed_ooo_release_connection_isles(p_hwfn,
- p_hwfn->p_ooo_info,
- cid);
- return 0;
- }
if (p_hwfn->p_iscsi_info->event_cb) {
struct qed_iscsi_info *p_iscsi = p_hwfn->p_iscsi_info;