X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fqede%2Fbase%2Fecore_spq.c;h=6c386821f4241e85b2715a9d90fa65c3fb99bfa5;hb=3b307c55f2ac;hp=3c1d05b3e1240e025606ad142efdfc0d2abc4aa7;hpb=39f0eb3bbbc0fdbc8256c7891187ea7fecdb27f3;p=dpdk.git

diff --git a/drivers/net/qede/base/ecore_spq.c b/drivers/net/qede/base/ecore_spq.c
index 3c1d05b3e1..6c386821f4 100644
--- a/drivers/net/qede/base/ecore_spq.c
+++ b/drivers/net/qede/base/ecore_spq.c
@@ -1,9 +1,7 @@
-/*
- * Copyright (c) 2016 QLogic Corporation.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2016 - 2018 Cavium Inc.
  * All rights reserved.
- * www.qlogic.com
- *
- * See LICENSE.qede_pmd for copyright and licensing details.
+ * www.cavium.com
  */
 
 #include "bcm_osal.h"
@@ -30,15 +28,14 @@
 
 #define SPQ_BLOCK_DELAY_MAX_ITER	(10)
 #define SPQ_BLOCK_DELAY_US		(10)
-#define SPQ_BLOCK_SLEEP_MAX_ITER	(1000)
+#define SPQ_BLOCK_SLEEP_MAX_ITER	(200)
 #define SPQ_BLOCK_SLEEP_MS		(5)
 
 /***************************************************************************
  * Blocking Imp. (BLOCK/EBLOCK mode)
  ***************************************************************************/
-static void ecore_spq_blocking_cb(struct ecore_hwfn *p_hwfn,
-				  void *cookie,
-				  union event_ring_data *data,
+static void ecore_spq_blocking_cb(struct ecore_hwfn *p_hwfn, void *cookie,
+				  union event_ring_data OSAL_UNUSED * data,
 				  u8 fw_return_code)
 {
 	struct ecore_spq_comp_done *comp_done;
@@ -61,8 +58,12 @@ static enum _ecore_status_t __ecore_spq_block(struct ecore_hwfn *p_hwfn,
 	u32 iter_cnt;
 
 	comp_done = (struct ecore_spq_comp_done *)p_ent->comp_cb.cookie;
-	iter_cnt = sleep_between_iter ? SPQ_BLOCK_SLEEP_MAX_ITER
+	iter_cnt = sleep_between_iter ? p_hwfn->p_spq->block_sleep_max_iter
 				      : SPQ_BLOCK_DELAY_MAX_ITER;
+#ifndef ASIC_ONLY
+	if (CHIP_REV_IS_EMUL(p_hwfn->p_dev) && sleep_between_iter)
+		iter_cnt *= 5;
+#endif
 
 	while (iter_cnt--) {
 		OSAL_POLL_MODE_DPC(p_hwfn);
@@ -87,6 +88,7 @@ static enum _ecore_status_t ecore_spq_block(struct ecore_hwfn *p_hwfn,
 					    u8 *p_fw_ret, bool skip_quick_poll)
 {
 	struct ecore_spq_comp_done *comp_done;
+	struct ecore_ptt *p_ptt;
 	enum _ecore_status_t rc;
 
 	/* A relatively short polling period w/o sleeping, to allow the FW to
@@ -103,8 +105,13 @@ static enum _ecore_status_t ecore_spq_block(struct ecore_hwfn *p_hwfn,
 	if (rc == ECORE_SUCCESS)
 		return ECORE_SUCCESS;
 
+	p_ptt = ecore_ptt_acquire(p_hwfn);
+	if (!p_ptt)
+		return ECORE_AGAIN;
+
 	DP_INFO(p_hwfn, "Ramrod is stuck, requesting MCP drain\n");
-	rc = ecore_mcp_drain(p_hwfn, p_hwfn->p_main_ptt);
+	rc = ecore_mcp_drain(p_hwfn, p_ptt);
+	ecore_ptt_release(p_hwfn, p_ptt);
 	if (rc != ECORE_SUCCESS) {
 		DP_NOTICE(p_hwfn, true, "MCP drain failed\n");
 		goto err;
@@ -133,6 +140,14 @@ err:
 	return ECORE_BUSY;
 }
 
+void ecore_set_spq_block_timeout(struct ecore_hwfn *p_hwfn,
+				 u32 spq_timeout_ms)
+{
+	p_hwfn->p_spq->block_sleep_max_iter = spq_timeout_ms ?
+		spq_timeout_ms / SPQ_BLOCK_SLEEP_MS :
+		SPQ_BLOCK_SLEEP_MAX_ITER;
+}
+
 /***************************************************************************
  * SPQ entries inner API
  ***************************************************************************/
@@ -170,53 +185,66 @@ ecore_spq_fill_entry(struct ecore_hwfn *p_hwfn, struct ecore_spq_entry *p_ent)
 /***************************************************************************
  * HSI access
  ***************************************************************************/
+
+#define XSTORM_CORE_CONN_AG_CTX_DQ_CF_EN_MASK			0x1
+#define XSTORM_CORE_CONN_AG_CTX_DQ_CF_EN_SHIFT			0
+#define XSTORM_CORE_CONN_AG_CTX_DQ_CF_ACTIVE_MASK		0x1
+#define XSTORM_CORE_CONN_AG_CTX_DQ_CF_ACTIVE_SHIFT		7
+#define XSTORM_CORE_CONN_AG_CTX_SLOW_PATH_EN_MASK		0x1
+#define XSTORM_CORE_CONN_AG_CTX_SLOW_PATH_EN_SHIFT		4
+#define XSTORM_CORE_CONN_AG_CTX_CONSOLID_PROD_CF_EN_MASK	0x1
+#define XSTORM_CORE_CONN_AG_CTX_CONSOLID_PROD_CF_EN_SHIFT	6
+
 static void ecore_spq_hw_initialize(struct ecore_hwfn *p_hwfn,
 				    struct ecore_spq *p_spq)
 {
-	struct ecore_cxt_info cxt_info;
+	__le32 *p_spq_base_lo, *p_spq_base_hi;
+	struct regpair *p_consolid_base_addr;
+	u8 *p_flags1, *p_flags9, *p_flags10;
 	struct core_conn_context *p_cxt;
-	enum _ecore_status_t rc;
+	struct ecore_cxt_info cxt_info;
+	u32 core_conn_context_size;
+	__le16 *p_physical_q0;
 	u16 physical_q;
+	enum _ecore_status_t rc;
 
 	cxt_info.iid = p_spq->cid;
 
 	rc = ecore_cxt_get_cid_info(p_hwfn, &cxt_info);
 
-	if (rc < 0) {
+	if (rc != ECORE_SUCCESS) {
 		DP_NOTICE(p_hwfn, true, "Cannot find context info for cid=%d\n",
 			  p_spq->cid);
 		return;
 	}
 
 	p_cxt = cxt_info.p_cxt;
+	core_conn_context_size = sizeof(*p_cxt);
+	p_flags1 = &p_cxt->xstorm_ag_context.flags1;
+	p_flags9 = &p_cxt->xstorm_ag_context.flags9;
+	p_flags10 = &p_cxt->xstorm_ag_context.flags10;
+	p_physical_q0 = &p_cxt->xstorm_ag_context.physical_q0;
+	p_spq_base_lo = &p_cxt->xstorm_st_context.spq_base_lo;
+	p_spq_base_hi = &p_cxt->xstorm_st_context.spq_base_hi;
+	p_consolid_base_addr = &p_cxt->xstorm_st_context.consolid_base_addr;
 
 	/* @@@TBD we zero the context until we have ilt_reset implemented. */
-	OSAL_MEM_ZERO(p_cxt, sizeof(*p_cxt));
-
-	if (ECORE_IS_BB(p_hwfn->p_dev) || ECORE_IS_AH(p_hwfn->p_dev)) {
-		SET_FIELD(p_cxt->xstorm_ag_context.flags10,
-			  E4_XSTORM_CORE_CONN_AG_CTX_DQ_CF_EN, 1);
-		SET_FIELD(p_cxt->xstorm_ag_context.flags1,
-			  E4_XSTORM_CORE_CONN_AG_CTX_DQ_CF_ACTIVE, 1);
-		/* SET_FIELD(p_cxt->xstorm_ag_context.flags10,
-		 *	  E4_XSTORM_CORE_CONN_AG_CTX_SLOW_PATH_EN, 1);
-		 */
-		SET_FIELD(p_cxt->xstorm_ag_context.flags9,
-			  E4_XSTORM_CORE_CONN_AG_CTX_CONSOLID_PROD_CF_EN, 1);
-	}
+	OSAL_MEM_ZERO(p_cxt, core_conn_context_size);
+
+	SET_FIELD(*p_flags10, XSTORM_CORE_CONN_AG_CTX_DQ_CF_EN, 1);
+	SET_FIELD(*p_flags1, XSTORM_CORE_CONN_AG_CTX_DQ_CF_ACTIVE, 1);
+	SET_FIELD(*p_flags9, XSTORM_CORE_CONN_AG_CTX_CONSOLID_PROD_CF_EN, 1);
 
 	/* CDU validation - FIXME currently disabled */
 
 	/* QM physical queue */
 	physical_q = ecore_get_cm_pq_idx(p_hwfn, PQ_FLAGS_LB);
-	p_cxt->xstorm_ag_context.physical_q0 = OSAL_CPU_TO_LE16(physical_q);
+	*p_physical_q0 = OSAL_CPU_TO_LE16(physical_q);
 
-	p_cxt->xstorm_st_context.spq_base_lo =
-	    DMA_LO_LE(p_spq->chain.p_phys_addr);
-	p_cxt->xstorm_st_context.spq_base_hi =
-	    DMA_HI_LE(p_spq->chain.p_phys_addr);
+	*p_spq_base_lo = DMA_LO_LE(p_spq->chain.p_phys_addr);
+	*p_spq_base_hi = DMA_HI_LE(p_spq->chain.p_phys_addr);
 
-	DMA_REGPAIR_LE(p_cxt->xstorm_st_context.consolid_base_addr,
+	DMA_REGPAIR_LE(*p_consolid_base_addr,
 		       p_hwfn->p_consq->chain.p_phys_addr);
 }
 
@@ -225,9 +253,9 @@ static enum _ecore_status_t ecore_spq_hw_post(struct ecore_hwfn *p_hwfn,
 					      struct ecore_spq_entry *p_ent)
 {
 	struct ecore_chain *p_chain = &p_hwfn->p_spq->chain;
+	struct core_db_data *p_db_data = &p_spq->db_data;
 	u16 echo = ecore_chain_get_prod_idx(p_chain);
 	struct slow_path_element *elem;
-	struct core_db_data db;
 
 	p_ent->elem.hdr.echo = OSAL_CPU_TO_LE16(echo);
 	elem = ecore_chain_produce(p_chain);
@@ -236,31 +264,24 @@ static enum _ecore_status_t ecore_spq_hw_post(struct ecore_hwfn *p_hwfn,
 		return ECORE_INVAL;
 	}
 
-	*elem = p_ent->elem;	/* struct assignment */
+	*elem = p_ent->elem;	/* Struct assignment */
 
-	/* send a doorbell on the slow hwfn session */
-	OSAL_MEMSET(&db, 0, sizeof(db));
-	SET_FIELD(db.params, CORE_DB_DATA_DEST, DB_DEST_XCM);
-	SET_FIELD(db.params, CORE_DB_DATA_AGG_CMD, DB_AGG_CMD_SET);
-	SET_FIELD(db.params, CORE_DB_DATA_AGG_VAL_SEL,
-		  DQ_XCM_CORE_SPQ_PROD_CMD);
-	db.agg_flags = DQ_XCM_CORE_DQ_CF_CMD;
-	db.spq_prod = OSAL_CPU_TO_LE16(ecore_chain_get_prod_idx(p_chain));
+	p_db_data->spq_prod =
+		OSAL_CPU_TO_LE16(ecore_chain_get_prod_idx(p_chain));
 
-	/* make sure the SPQE is updated before the doorbell */
+	/* Make sure the SPQE is updated before the doorbell */
 	OSAL_WMB(p_hwfn->p_dev);
 
-	DOORBELL(p_hwfn, DB_ADDR(p_spq->cid, DQ_DEMS_LEGACY),
-		 *(u32 *)&db);
+	DOORBELL(p_hwfn, p_spq->db_addr_offset, *(u32 *)p_db_data);
 
-	/* make sure doorbell is rang */
+	/* Make sure doorbell is rang */
 	OSAL_WMB(p_hwfn->p_dev);
 
 	DP_VERBOSE(p_hwfn, ECORE_MSG_SPQ,
 		   "Doorbelled [0x%08x, CID 0x%08x] with Flags: %02x"
 		   " agg_params: %02x, prod: %04x\n",
-		   DB_ADDR(p_spq->cid, DQ_DEMS_LEGACY), p_spq->cid, db.params,
-		   db.agg_flags, ecore_chain_get_prod_idx(p_chain));
+		   p_spq->db_addr_offset, p_spq->cid, p_db_data->params,
+		   p_db_data->agg_flags, ecore_chain_get_prod_idx(p_chain));
 
 	return ECORE_SUCCESS;
 }
@@ -273,17 +294,53 @@ static enum _ecore_status_t
 ecore_async_event_completion(struct ecore_hwfn *p_hwfn,
 			     struct event_ring_entry *p_eqe)
 {
-	switch (p_eqe->protocol_id) {
-	case PROTOCOLID_COMMON:
-		return ecore_sriov_eqe_event(p_hwfn,
-					     p_eqe->opcode,
-					     p_eqe->echo, &p_eqe->data);
-	default:
+	ecore_spq_async_comp_cb cb;
+	enum _ecore_status_t rc;
+
+	if (p_eqe->protocol_id >= MAX_PROTOCOL_TYPE) {
+		DP_ERR(p_hwfn, "Wrong protocol: %d\n", p_eqe->protocol_id);
+		return ECORE_INVAL;
+	}
+
+	cb = p_hwfn->p_spq->async_comp_cb[p_eqe->protocol_id];
+	if (!cb) {
 		DP_NOTICE(p_hwfn,
 			  true, "Unknown Async completion for protocol: %d\n",
 			  p_eqe->protocol_id);
 		return ECORE_INVAL;
 	}
+
+	rc = cb(p_hwfn, p_eqe->opcode, p_eqe->echo,
+		&p_eqe->data, p_eqe->fw_return_code);
+	if (rc != ECORE_SUCCESS)
+		DP_NOTICE(p_hwfn, true,
+			  "Async completion callback failed, rc = %d [opcode %x, echo %x, fw_return_code %x]",
+			  rc, p_eqe->opcode, p_eqe->echo,
+			  p_eqe->fw_return_code);
+
+	return rc;
+}
+
+enum _ecore_status_t
+ecore_spq_register_async_cb(struct ecore_hwfn *p_hwfn,
+			    enum protocol_type protocol_id,
+			    ecore_spq_async_comp_cb cb)
+{
+	if (!p_hwfn->p_spq || (protocol_id >= MAX_PROTOCOL_TYPE))
+		return ECORE_INVAL;
+
+	p_hwfn->p_spq->async_comp_cb[protocol_id] = cb;
+	return ECORE_SUCCESS;
+}
+
+void
+ecore_spq_unregister_async_cb(struct ecore_hwfn *p_hwfn,
+			      enum protocol_type protocol_id)
+{
+	if (!p_hwfn->p_spq || (protocol_id >= MAX_PROTOCOL_TYPE))
+		return;
+
+	p_hwfn->p_spq->async_comp_cb[protocol_id] = OSAL_NULL;
 }
 
 /***************************************************************************
@@ -305,10 +362,16 @@ enum _ecore_status_t ecore_eq_completion(struct ecore_hwfn *p_hwfn,
 {
 	struct ecore_eq *p_eq = cookie;
 	struct ecore_chain *p_chain = &p_eq->chain;
-	enum _ecore_status_t rc = 0;
+	u16 fw_cons_idx             = 0;
+	enum _ecore_status_t rc = ECORE_SUCCESS;
+
+	if (!p_hwfn->p_spq) {
+		DP_ERR(p_hwfn, "Unexpected NULL p_spq\n");
+		return ECORE_INVAL;
+	}
 
 	/* take a snapshot of the FW consumer */
-	u16 fw_cons_idx = OSAL_LE16_TO_CPU(*p_eq->p_fw_cons);
+	fw_cons_idx = OSAL_LE16_TO_CPU(*p_eq->p_fw_cons);
 
 	DP_VERBOSE(p_hwfn, ECORE_MSG_SPQ, "fw_cons_idx %x\n", fw_cons_idx);
 
@@ -324,7 +387,8 @@ enum _ecore_status_t ecore_eq_completion(struct ecore_hwfn *p_hwfn,
 	while (fw_cons_idx != ecore_chain_get_cons_idx(p_chain)) {
 		struct event_ring_entry *p_eqe = ecore_chain_consume(p_chain);
 		if (!p_eqe) {
-			rc = ECORE_INVAL;
+			DP_ERR(p_hwfn,
+			       "Unexpected NULL chain consumer entry\n");
 			break;
 		}
 
@@ -340,15 +404,13 @@ enum _ecore_status_t ecore_eq_completion(struct ecore_hwfn *p_hwfn,
 						      */
 			   p_eqe->flags);
 
-		if (GET_FIELD(p_eqe->flags, EVENT_RING_ENTRY_ASYNC)) {
-			if (ecore_async_event_completion(p_hwfn, p_eqe))
-				rc = ECORE_INVAL;
-		} else if (ecore_spq_completion(p_hwfn,
-						p_eqe->echo,
-						p_eqe->fw_return_code,
-						&p_eqe->data)) {
-			rc = ECORE_INVAL;
-		}
+		if (GET_FIELD(p_eqe->flags, EVENT_RING_ENTRY_ASYNC))
+			ecore_async_event_completion(p_hwfn, p_eqe);
+		else
+			ecore_spq_completion(p_hwfn,
+					     p_eqe->echo,
+					     p_eqe->fw_return_code,
+					     &p_eqe->data);
 
 		ecore_chain_recycle_consumed(p_chain);
 	}
@@ -365,7 +427,7 @@ enum _ecore_status_t ecore_eq_alloc(struct ecore_hwfn *p_hwfn, u16 num_elem)
 	/* Allocate EQ struct */
 	p_eq = OSAL_ZALLOC(p_hwfn->p_dev, GFP_KERNEL, sizeof(*p_eq));
 	if (!p_eq) {
-		DP_NOTICE(p_hwfn, true,
+		DP_NOTICE(p_hwfn, false,
 			  "Failed to allocate `struct ecore_eq'\n");
 		return ECORE_NOMEM;
 	}
@@ -378,7 +440,7 @@ enum _ecore_status_t ecore_eq_alloc(struct ecore_hwfn *p_hwfn, u16 num_elem)
 			      num_elem,
 			      sizeof(union event_ring_element),
 			      &p_eq->chain, OSAL_NULL) != ECORE_SUCCESS) {
-		DP_NOTICE(p_hwfn, true, "Failed to allocate eq chain\n");
+		DP_NOTICE(p_hwfn, false, "Failed to allocate eq chain\n");
 		goto eq_allocate_fail;
 	}
 
@@ -450,8 +512,11 @@ void ecore_spq_setup(struct ecore_hwfn *p_hwfn)
 {
 	struct ecore_spq *p_spq = p_hwfn->p_spq;
 	struct ecore_spq_entry *p_virt = OSAL_NULL;
+	struct core_db_data *p_db_data;
+	void OSAL_IOMEM *db_addr;
 	dma_addr_t p_phys = 0;
 	u32 i, capacity;
+	enum _ecore_status_t rc;
 
 	OSAL_LIST_INIT(&p_spq->pending);
 	OSAL_LIST_INIT(&p_spq->completion_pending);
@@ -489,6 +554,24 @@ void ecore_spq_setup(struct ecore_hwfn *p_hwfn)
 
 	/* reset the chain itself */
 	ecore_chain_reset(&p_spq->chain);
+
+	/* Initialize the address/data of the SPQ doorbell */
+	p_spq->db_addr_offset = DB_ADDR(p_spq->cid, DQ_DEMS_LEGACY);
+	p_db_data = &p_spq->db_data;
+	OSAL_MEM_ZERO(p_db_data, sizeof(*p_db_data));
+	SET_FIELD(p_db_data->params, CORE_DB_DATA_DEST, DB_DEST_XCM);
+	SET_FIELD(p_db_data->params, CORE_DB_DATA_AGG_CMD, DB_AGG_CMD_MAX);
+	SET_FIELD(p_db_data->params, CORE_DB_DATA_AGG_VAL_SEL,
+		  DQ_XCM_CORE_SPQ_PROD_CMD);
+	p_db_data->agg_flags = DQ_XCM_CORE_DQ_CF_CMD;
+
+	/* Register the SPQ doorbell with the doorbell recovery mechanism */
+	db_addr = (void *)((u8 *)p_hwfn->doorbells + p_spq->db_addr_offset);
+	rc = ecore_db_recovery_add(p_hwfn->p_dev, db_addr, &p_spq->db_data,
+				   DB_REC_WIDTH_32B, DB_REC_KERNEL);
+	if (rc != ECORE_SUCCESS)
+		DP_INFO(p_hwfn,
+			"Failed to register the SPQ doorbell with the doorbell recovery mechanism\n");
 }
 
 enum _ecore_status_t ecore_spq_alloc(struct ecore_hwfn *p_hwfn)
@@ -502,8 +585,7 @@ enum _ecore_status_t ecore_spq_alloc(struct ecore_hwfn *p_hwfn)
 	p_spq =
 	    OSAL_ZALLOC(p_hwfn->p_dev, GFP_KERNEL, sizeof(struct ecore_spq));
 	if (!p_spq) {
-		DP_NOTICE(p_hwfn, true,
-			  "Failed to allocate `struct ecore_spq'\n");
+		DP_NOTICE(p_hwfn, false, "Failed to allocate `struct ecore_spq'\n");
 		return ECORE_NOMEM;
 	}
 
@@ -515,7 +597,7 @@ enum _ecore_status_t ecore_spq_alloc(struct ecore_hwfn *p_hwfn)
 			      0, /* N/A when the mode is SINGLE */
 			      sizeof(struct slow_path_element),
 			      &p_spq->chain, OSAL_NULL)) {
-		DP_NOTICE(p_hwfn, true, "Failed to allocate spq chain\n");
+		DP_NOTICE(p_hwfn, false, "Failed to allocate spq chain\n");
 		goto spq_allocate_fail;
 	}
 
@@ -530,7 +612,10 @@ enum _ecore_status_t ecore_spq_alloc(struct ecore_hwfn *p_hwfn)
 	p_spq->p_virt = p_virt;
 	p_spq->p_phys = p_phys;
 
-	OSAL_SPIN_LOCK_ALLOC(p_hwfn, &p_spq->lock);
+#ifdef CONFIG_ECORE_LOCK_ALLOC
+	if (OSAL_SPIN_LOCK_ALLOC(p_hwfn, &p_spq->lock))
+		goto spq_allocate_fail;
+#endif
 
 	p_hwfn->p_spq = p_spq;
 	return ECORE_SUCCESS;
@@ -544,11 +629,16 @@ spq_allocate_fail:
 void ecore_spq_free(struct ecore_hwfn *p_hwfn)
 {
 	struct ecore_spq *p_spq = p_hwfn->p_spq;
+	void OSAL_IOMEM *db_addr;
 	u32 capacity;
 
 	if (!p_spq)
 		return;
 
+	/* Delete the SPQ doorbell from the doorbell recovery mechanism */
+	db_addr = (void *)((u8 *)p_hwfn->doorbells + p_spq->db_addr_offset);
+	ecore_db_recovery_del(p_hwfn->p_dev, db_addr, &p_spq->db_data);
+
 	if (p_spq->p_virt) {
 		capacity = ecore_chain_get_capacity(&p_spq->chain);
 		OSAL_DMA_FREE_COHERENT(p_hwfn->p_dev,
@@ -559,7 +649,10 @@ void ecore_spq_free(struct ecore_hwfn *p_hwfn)
 	}
 
 	ecore_chain_free(p_hwfn->p_dev, &p_spq->chain);
+#ifdef CONFIG_ECORE_LOCK_ALLOC
 	OSAL_SPIN_LOCK_DEALLOC(&p_spq->lock);
+#endif
+
 	OSAL_FREE(p_hwfn->p_dev, p_spq);
 }
 
@@ -575,9 +668,7 @@ ecore_spq_get_entry(struct ecore_hwfn *p_hwfn, struct ecore_spq_entry **pp_ent)
 	if (OSAL_LIST_IS_EMPTY(&p_spq->free_pool)) {
 		p_ent = OSAL_ZALLOC(p_hwfn->p_dev, GFP_ATOMIC, sizeof(*p_ent));
 		if (!p_ent) {
-			DP_NOTICE(p_hwfn, true,
-				 "Failed to allocate an SPQ entry for a pending"
-				 " ramrod\n");
+			DP_NOTICE(p_hwfn, false, "Failed to allocate an SPQ entry for a pending ramrod\n");
 			rc = ECORE_NOMEM;
 			goto out_unlock;
 		}
@@ -865,12 +956,11 @@ enum _ecore_status_t ecore_spq_completion(struct ecore_hwfn *p_hwfn,
 	struct ecore_spq_entry *found = OSAL_NULL;
 	enum _ecore_status_t rc;
 
-	if (!p_hwfn)
-		return ECORE_INVAL;
-
 	p_spq = p_hwfn->p_spq;
-	if (!p_spq)
+	if (!p_spq) {
+		DP_ERR(p_hwfn, "Unexpected NULL p_spq\n");
 		return ECORE_INVAL;
+	}
 
 	OSAL_SPIN_LOCK(&p_spq->lock);
 	OSAL_LIST_FOR_EACH_ENTRY_SAFE(p_ent,
@@ -958,7 +1048,7 @@ enum _ecore_status_t ecore_consq_alloc(struct ecore_hwfn *p_hwfn)
 	p_consq =
 	    OSAL_ZALLOC(p_hwfn->p_dev, GFP_KERNEL, sizeof(*p_consq));
 	if (!p_consq) {
-		DP_NOTICE(p_hwfn, true,
+		DP_NOTICE(p_hwfn, false,
 			  "Failed to allocate `struct ecore_consq'\n");
 		return ECORE_NOMEM;
 	}
@@ -971,7 +1061,7 @@ enum _ecore_status_t ecore_consq_alloc(struct ecore_hwfn *p_hwfn)
 			      ECORE_CHAIN_PAGE_SIZE / 0x80,
 			      0x80,
 			      &p_consq->chain, OSAL_NULL) != ECORE_SUCCESS) {
-		DP_NOTICE(p_hwfn, true, "Failed to allocate consq chain");
+		DP_NOTICE(p_hwfn, false, "Failed to allocate consq chain");
 		goto consq_allocate_fail;
 	}