qed: Revert error handling changes.

This is new code and not bug fixes.

This reverts all changes added by merge commit
8fb18be9Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/qlogic/qed/qed.h

@@ -554,6 +554,7 @@ struct qed_hwfn {
 	u8				dp_level;
 	char				name[NAME_SIZE];
 
+	bool				first_on_engine;
 	bool				hw_init_done;
 
 	u8				num_funcs_on_engine;
@@ -804,9 +805,6 @@ struct qed_dev {
 
 	u32				mcp_nvm_resp;
 
-	/* Recovery */
-	bool recov_in_prog;
-
 	/* Linux specific here */
 	struct  qede_dev		*edev;
 	struct  pci_dev			*pdev;
@@ -946,7 +944,6 @@ void qed_link_update(struct qed_hwfn *hwfn, struct qed_ptt *ptt);
 u32 qed_unzip_data(struct qed_hwfn *p_hwfn,
 		   u32 input_len, u8 *input_buf,
 		   u32 max_size, u8 *unzip_buf);
-void qed_schedule_recovery_handler(struct qed_hwfn *p_hwfn);
 void qed_get_protocol_stats(struct qed_dev *cdev,
 			    enum qed_mcp_protocol_type type,
 			    union qed_mcp_protocol_stats *stats);

drivers/net/ethernet/qlogic/qed/qed_dev.c

@@ -1959,6 +1959,11 @@ static int qed_hw_init_pf(struct qed_hwfn *p_hwfn,
 		     (p_hwfn->hw_info.personality == QED_PCI_FCOE) ? 1 : 0);
 	STORE_RT_REG(p_hwfn, PRS_REG_SEARCH_ROCE_RT_OFFSET, 0);
 
+	/* Cleanup chip from previous driver if such remains exist */
+	rc = qed_final_cleanup(p_hwfn, p_ptt, rel_pf_id, false);
+	if (rc)
+		return rc;
+
 	/* Sanity check before the PF init sequence that uses DMAE */
 	rc = qed_dmae_sanity(p_hwfn, p_ptt, "pf_phase");
 	if (rc)
@@ -2002,15 +2007,17 @@ static int qed_hw_init_pf(struct qed_hwfn *p_hwfn,
 	return rc;
 }
 
-int qed_pglueb_set_pfid_enable(struct qed_hwfn *p_hwfn,
-			       struct qed_ptt *p_ptt, bool b_enable)
+static int qed_change_pci_hwfn(struct qed_hwfn *p_hwfn,
+			       struct qed_ptt *p_ptt,
+			       u8 enable)
 {
-	u32 delay_idx = 0, val, set_val = b_enable ? 1 : 0;
+	u32 delay_idx = 0, val, set_val = enable ? 1 : 0;
 
-	/* Configure the PF's internal FID_enable for master transactions */
-	qed_wr(p_hwfn, p_ptt, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, set_val);
+	/* Change PF in PXP */
+	qed_wr(p_hwfn, p_ptt,
+	       PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, set_val);
 
-	/* Wait until value is set - try for 1 second every 50us */
+	/* wait until value is set - try for 1 second every 50us */
 	for (delay_idx = 0; delay_idx < 20000; delay_idx++) {
 		val = qed_rd(p_hwfn, p_ptt,
 			     PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER);
@@ -2064,19 +2071,13 @@ static int qed_vf_start(struct qed_hwfn *p_hwfn,
 	return 0;
 }
 
-static void qed_pglueb_clear_err(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
-{
-	qed_wr(p_hwfn, p_ptt, PGLUE_B_REG_WAS_ERROR_PF_31_0_CLR,
-	       BIT(p_hwfn->abs_pf_id));
-}
-
 int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
 {
 	struct qed_load_req_params load_req_params;
 	u32 load_code, resp, param, drv_mb_param;
 	bool b_default_mtu = true;
 	struct qed_hwfn *p_hwfn;
-	int rc = 0, i;
+	int rc = 0, mfw_rc, i;
 	u16 ether_type;
 
 	if ((p_params->int_mode == QED_INT_MODE_MSI) && (cdev->num_hwfns > 1)) {
@@ -2091,7 +2092,7 @@ int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
 	}
 
 	for_each_hwfn(cdev, i) {
-		p_hwfn = &cdev->hwfns[i];
+		struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
 
 		/* If management didn't provide a default, set one of our own */
 		if (!p_hwfn->hw_info.mtu) {
@@ -2104,6 +2105,9 @@ int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
 			continue;
 		}
 
+		/* Enable DMAE in PXP */
+		rc = qed_change_pci_hwfn(p_hwfn, p_hwfn->p_main_ptt, true);
+
 		rc = qed_calc_hw_mode(p_hwfn);
 		if (rc)
 			return rc;
@@ -2140,43 +2144,12 @@ int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
 			   "Load request was sent. Load code: 0x%x\n",
 			   load_code);
 
-		/* Only relevant for recovery:
-		 * Clear the indication after LOAD_REQ is responded by the MFW.
-		 */
-		cdev->recov_in_prog = false;
-
 		qed_mcp_set_capabilities(p_hwfn, p_hwfn->p_main_ptt);
 
 		qed_reset_mb_shadow(p_hwfn, p_hwfn->p_main_ptt);
 
-		/* Clean up chip from previous driver if such remains exist.
-		 * This is not needed when the PF is the first one on the
-		 * engine, since afterwards we are going to init the FW.
-		 */
-		if (load_code != FW_MSG_CODE_DRV_LOAD_ENGINE) {
-			rc = qed_final_cleanup(p_hwfn, p_hwfn->p_main_ptt,
-					       p_hwfn->rel_pf_id, false);
-			if (rc) {
-				DP_NOTICE(p_hwfn, "Final cleanup failed\n");
-				goto load_err;
-			}
-		}
-
-		/* Log and clear previous pglue_b errors if such exist */
-		qed_pglueb_rbc_attn_handler(p_hwfn, p_hwfn->p_main_ptt);
-
-		/* Enable the PF's internal FID_enable in the PXP */
-		rc = qed_pglueb_set_pfid_enable(p_hwfn, p_hwfn->p_main_ptt,
-						true);
-		if (rc)
-			goto load_err;
-
-		/* Clear the pglue_b was_error indication.
-		 * In E4 it must be done after the BME and the internal
-		 * FID_enable for the PF are set, since VDMs may cause the
-		 * indication to be set again.
-		 */
-		qed_pglueb_clear_err(p_hwfn, p_hwfn->p_main_ptt);
+		p_hwfn->first_on_engine = (load_code ==
+					   FW_MSG_CODE_DRV_LOAD_ENGINE);
 
 		switch (load_code) {
 		case FW_MSG_CODE_DRV_LOAD_ENGINE:
@@ -2207,29 +2180,39 @@ int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
 			break;
 		}
 
-		if (rc) {
+		if (rc)
 			DP_NOTICE(p_hwfn,
 				  "init phase failed for loadcode 0x%x (rc %d)\n",
-				  load_code, rc);
-			goto load_err;
-		}
+				   load_code, rc);
 
-		rc = qed_mcp_load_done(p_hwfn, p_hwfn->p_main_ptt);
+		/* ACK mfw regardless of success or failure of initialization */
+		mfw_rc = qed_mcp_cmd(p_hwfn, p_hwfn->p_main_ptt,
+				     DRV_MSG_CODE_LOAD_DONE,
+				     0, &load_code, &param);
 		if (rc)
 			return rc;
+		if (mfw_rc) {
+			DP_NOTICE(p_hwfn, "Failed sending LOAD_DONE command\n");
+			return mfw_rc;
+		}
+
+		/* Check if there is a DID mismatch between nvm-cfg/efuse */
+		if (param & FW_MB_PARAM_LOAD_DONE_DID_EFUSE_ERROR)
+			DP_NOTICE(p_hwfn,
+				  "warning: device configuration is not supported on this board type. The device may not function as expected.\n");
 
 		/* send DCBX attention request command */
 		DP_VERBOSE(p_hwfn,
 			   QED_MSG_DCB,
 			   "sending phony dcbx set command to trigger DCBx attention handling\n");
-		rc = qed_mcp_cmd(p_hwfn, p_hwfn->p_main_ptt,
-				 DRV_MSG_CODE_SET_DCBX,
-				 1 << DRV_MB_PARAM_DCBX_NOTIFY_SHIFT,
-				 &resp, &param);
-		if (rc) {
+		mfw_rc = qed_mcp_cmd(p_hwfn, p_hwfn->p_main_ptt,
+				     DRV_MSG_CODE_SET_DCBX,
+				     1 << DRV_MB_PARAM_DCBX_NOTIFY_SHIFT,
+				     &load_code, &param);
+		if (mfw_rc) {
 			DP_NOTICE(p_hwfn,
 				  "Failed to send DCBX attention request\n");
-			return rc;
+			return mfw_rc;
 		}
 
 		p_hwfn->hw_init_done = true;
@@ -2278,12 +2261,6 @@ int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
 	}
 
 	return 0;
-
-load_err:
-	/* The MFW load lock should be released also when initialization fails.
-	 */
-	qed_mcp_load_done(p_hwfn, p_hwfn->p_main_ptt);
-	return rc;
 }
 
 #define QED_HW_STOP_RETRY_LIMIT (10)
@@ -2296,9 +2273,6 @@ static void qed_hw_timers_stop(struct qed_dev *cdev,
 	qed_wr(p_hwfn, p_ptt, TM_REG_PF_ENABLE_CONN, 0x0);
 	qed_wr(p_hwfn, p_ptt, TM_REG_PF_ENABLE_TASK, 0x0);
 
-	if (cdev->recov_in_prog)
-		return;
-
 	for (i = 0; i < QED_HW_STOP_RETRY_LIMIT; i++) {
 		if ((!qed_rd(p_hwfn, p_ptt,
 			     TM_REG_PF_SCAN_ACTIVE_CONN)) &&
@@ -2361,14 +2335,12 @@ int qed_hw_stop(struct qed_dev *cdev)
 		p_hwfn->hw_init_done = false;
 
 		/* Send unload command to MCP */
-		if (!cdev->recov_in_prog) {
-			rc = qed_mcp_unload_req(p_hwfn, p_ptt);
-			if (rc) {
-				DP_NOTICE(p_hwfn,
-					  "Failed sending a UNLOAD_REQ command. rc = %d.\n",
-					  rc);
-				rc2 = -EINVAL;
-			}
+		rc = qed_mcp_unload_req(p_hwfn, p_ptt);
+		if (rc) {
+			DP_NOTICE(p_hwfn,
+				  "Failed sending a UNLOAD_REQ command. rc = %d.\n",
+				  rc);
+			rc2 = -EINVAL;
 		}
 
 		qed_slowpath_irq_sync(p_hwfn);
@@ -2410,31 +2382,27 @@ int qed_hw_stop(struct qed_dev *cdev)
 		qed_wr(p_hwfn, p_ptt, DORQ_REG_PF_DB_ENABLE, 0);
 		qed_wr(p_hwfn, p_ptt, QM_REG_PF_EN, 0);
 
-		if (!cdev->recov_in_prog) {
-			rc = qed_mcp_unload_done(p_hwfn, p_ptt);
-			if (rc) {
-				DP_NOTICE(p_hwfn,
-					  "Failed sending a UNLOAD_DONE command. rc = %d.\n",
-					  rc);
-				rc2 = -EINVAL;
-			}
+		qed_mcp_unload_done(p_hwfn, p_ptt);
+		if (rc) {
+			DP_NOTICE(p_hwfn,
+				  "Failed sending a UNLOAD_DONE command. rc = %d.\n",
+				  rc);
+			rc2 = -EINVAL;
 		}
 	}
 
-	if (IS_PF(cdev) && !cdev->recov_in_prog) {
+	if (IS_PF(cdev)) {
 		p_hwfn = QED_LEADING_HWFN(cdev);
 		p_ptt = QED_LEADING_HWFN(cdev)->p_main_ptt;
 
-		/* Clear the PF's internal FID_enable in the PXP.
-		 * In CMT this should only be done for first hw-function, and
-		 * only after all transactions have stopped for all active
-		 * hw-functions.
+		/* Disable DMAE in PXP - in CMT, this should only be done for
+		 * first hw-function, and only after all transactions have
+		 * stopped for all active hw-functions.
 		 */
-		rc = qed_pglueb_set_pfid_enable(p_hwfn, p_ptt, false);
+		rc = qed_change_pci_hwfn(p_hwfn, p_ptt, false);
 		if (rc) {
 			DP_NOTICE(p_hwfn,
-				  "qed_pglueb_set_pfid_enable() failed. rc = %d.\n",
-				  rc);
+				  "qed_change_pci_hwfn failed. rc = %d.\n", rc);
 			rc2 = -EINVAL;
 		}
 	}
@@ -2534,8 +2502,9 @@ static void qed_hw_hwfn_prepare(struct qed_hwfn *p_hwfn)
 		       PGLUE_B_REG_PGL_ADDR_94_F0_BB, 0);
 	}
 
-	/* Clean previous pglue_b errors if such exist */
-	qed_pglueb_clear_err(p_hwfn, p_hwfn->p_main_ptt);
+	/* Clean Previous errors if such exist */
+	qed_wr(p_hwfn, p_hwfn->p_main_ptt,
+	       PGLUE_B_REG_WAS_ERROR_PF_31_0_CLR, 1 << p_hwfn->abs_pf_id);
 
 	/* enable internal target-read */
 	qed_wr(p_hwfn, p_hwfn->p_main_ptt,
@@ -3471,7 +3440,6 @@ static int qed_hw_prepare_single(struct qed_hwfn *p_hwfn,
 				 void __iomem *p_doorbells,
 				 enum qed_pci_personality personality)
 {
-	struct qed_dev *cdev = p_hwfn->cdev;
 	int rc = 0;
 
 	/* Split PCI bars evenly between hwfns */
@@ -3524,7 +3492,7 @@ static int qed_hw_prepare_single(struct qed_hwfn *p_hwfn,
 	/* Sending a mailbox to the MFW should be done after qed_get_hw_info()
 	 * is called as it sets the ports number in an engine.
 	 */
-	if (IS_LEAD_HWFN(p_hwfn) && !cdev->recov_in_prog) {
+	if (IS_LEAD_HWFN(p_hwfn)) {
 		rc = qed_mcp_initiate_pf_flr(p_hwfn, p_hwfn->p_main_ptt);
 		if (rc)
 			DP_NOTICE(p_hwfn, "Failed to initiate PF FLR\n");

drivers/net/ethernet/qlogic/qed/qed_dev_api.h

@@ -472,18 +472,6 @@ int qed_get_queue_coalesce(struct qed_hwfn *p_hwfn, u16 *coal, void *handle);
 int
 qed_set_queue_coalesce(u16 rx_coal, u16 tx_coal, void *p_handle);
 
-/**
- * @brief qed_pglueb_set_pfid_enable - Enable or disable PCI BUS MASTER
- *
- * @param p_hwfn
- * @param p_ptt
- * @param b_enable - true/false
- *
- * @return int
- */
-int qed_pglueb_set_pfid_enable(struct qed_hwfn *p_hwfn,
-			       struct qed_ptt *p_ptt, bool b_enable);
-
 /**
  * @brief db_recovery_add - add doorbell information to the doorbell
  * recovery mechanism.

drivers/net/ethernet/qlogic/qed/qed_hsi.h

@@ -12827,7 +12827,7 @@ enum MFW_DRV_MSG_TYPE {
 	MFW_DRV_MSG_LLDP_DATA_UPDATED,
 	MFW_DRV_MSG_DCBX_REMOTE_MIB_UPDATED,
 	MFW_DRV_MSG_DCBX_OPERATIONAL_MIB_UPDATED,
-	MFW_DRV_MSG_ERROR_RECOVERY,
+	MFW_DRV_MSG_RESERVED4,
 	MFW_DRV_MSG_BW_UPDATE,
 	MFW_DRV_MSG_S_TAG_UPDATE,
 	MFW_DRV_MSG_GET_LAN_STATS,

drivers/net/ethernet/qlogic/qed/qed_hw.c

@@ -703,17 +703,6 @@ static int qed_dmae_execute_command(struct qed_hwfn *p_hwfn,
 	int qed_status = 0;
 	u32 offset = 0;
 
-	if (p_hwfn->cdev->recov_in_prog) {
-		DP_VERBOSE(p_hwfn,
-			   NETIF_MSG_HW,
-			   "Recovery is in progress. Avoid DMAE transaction [{src: addr 0x%llx, type %d}, {dst: addr 0x%llx, type %d}, size %d].\n",
-			   src_addr, src_type, dst_addr, dst_type,
-			   size_in_dwords);
-
-		/* Let the flow complete w/o any error handling */
-		return 0;
-	}
-
 	qed_dmae_opcode(p_hwfn,
 			(src_type == QED_DMAE_ADDRESS_GRC),
 			(dst_type == QED_DMAE_ADDRESS_GRC),

drivers/net/ethernet/qlogic/qed/qed_int.c

@@ -255,114 +255,112 @@ static int qed_grc_attn_cb(struct qed_hwfn *p_hwfn)
 #define PGLUE_ATTENTION_ICPL_VALID		(1 << 23)
 #define PGLUE_ATTENTION_ZLR_VALID		(1 << 25)
 #define PGLUE_ATTENTION_ILT_VALID		(1 << 23)
-
-int qed_pglueb_rbc_attn_handler(struct qed_hwfn *p_hwfn,
-				struct qed_ptt *p_ptt)
+static int qed_pglub_rbc_attn_cb(struct qed_hwfn *p_hwfn)
 {
 	u32 tmp;
 
-	tmp = qed_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_WR_DETAILS2);
+	tmp = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
+		     PGLUE_B_REG_TX_ERR_WR_DETAILS2);
 	if (tmp & PGLUE_ATTENTION_VALID) {
 		u32 addr_lo, addr_hi, details;
 
-		addr_lo = qed_rd(p_hwfn, p_ptt,
+		addr_lo = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_TX_ERR_WR_ADD_31_0);
-		addr_hi = qed_rd(p_hwfn, p_ptt,
+		addr_hi = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_TX_ERR_WR_ADD_63_32);
-		details = qed_rd(p_hwfn, p_ptt,
+		details = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_TX_ERR_WR_DETAILS);
 
-		DP_NOTICE(p_hwfn,
-			  "Illegal write by chip to [%08x:%08x] blocked.\n"
-			  "Details: %08x [PFID %02x, VFID %02x, VF_VALID %02x]\n"
-			  "Details2 %08x [Was_error %02x BME deassert %02x FID_enable deassert %02x]\n",
-			  addr_hi, addr_lo, details,
-			  (u8)GET_FIELD(details, PGLUE_ATTENTION_DETAILS_PFID),
-			  (u8)GET_FIELD(details, PGLUE_ATTENTION_DETAILS_VFID),
-			  GET_FIELD(details,
-				    PGLUE_ATTENTION_DETAILS_VF_VALID) ? 1 : 0,
-			  tmp,
-			  GET_FIELD(tmp,
-				    PGLUE_ATTENTION_DETAILS2_WAS_ERR) ? 1 : 0,
-			  GET_FIELD(tmp,
-				    PGLUE_ATTENTION_DETAILS2_BME) ? 1 : 0,
-			  GET_FIELD(tmp,
-				    PGLUE_ATTENTION_DETAILS2_FID_EN) ? 1 : 0);
+		DP_INFO(p_hwfn,
+			"Illegal write by chip to [%08x:%08x] blocked.\n"
+			"Details: %08x [PFID %02x, VFID %02x, VF_VALID %02x]\n"
+			"Details2 %08x [Was_error %02x BME deassert %02x FID_enable deassert %02x]\n",
+			addr_hi, addr_lo, details,
+			(u8)GET_FIELD(details, PGLUE_ATTENTION_DETAILS_PFID),
+			(u8)GET_FIELD(details, PGLUE_ATTENTION_DETAILS_VFID),
+			GET_FIELD(details,
+				  PGLUE_ATTENTION_DETAILS_VF_VALID) ? 1 : 0,
+			tmp,
+			GET_FIELD(tmp,
+				  PGLUE_ATTENTION_DETAILS2_WAS_ERR) ? 1 : 0,
+			GET_FIELD(tmp,
+				  PGLUE_ATTENTION_DETAILS2_BME) ? 1 : 0,
+			GET_FIELD(tmp,
+				  PGLUE_ATTENTION_DETAILS2_FID_EN) ? 1 : 0);
 	}
 
-	tmp = qed_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_RD_DETAILS2);
+	tmp = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
+		     PGLUE_B_REG_TX_ERR_RD_DETAILS2);
 	if (tmp & PGLUE_ATTENTION_RD_VALID) {
 		u32 addr_lo, addr_hi, details;
 
-		addr_lo = qed_rd(p_hwfn, p_ptt,
+		addr_lo = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_TX_ERR_RD_ADD_31_0);
-		addr_hi = qed_rd(p_hwfn, p_ptt,
+		addr_hi = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_TX_ERR_RD_ADD_63_32);
-		details = qed_rd(p_hwfn, p_ptt,
+		details = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_TX_ERR_RD_DETAILS);
 
-		DP_NOTICE(p_hwfn,
-			  "Illegal read by chip from [%08x:%08x] blocked.\n"
-			  "Details: %08x [PFID %02x, VFID %02x, VF_VALID %02x]\n"
-			  "Details2 %08x [Was_error %02x BME deassert %02x FID_enable deassert %02x]\n",
-			  addr_hi, addr_lo, details,
-			  (u8)GET_FIELD(details, PGLUE_ATTENTION_DETAILS_PFID),
-			  (u8)GET_FIELD(details, PGLUE_ATTENTION_DETAILS_VFID),
-			  GET_FIELD(details,
-				    PGLUE_ATTENTION_DETAILS_VF_VALID) ? 1 : 0,
-			  tmp,
-			  GET_FIELD(tmp,
-				    PGLUE_ATTENTION_DETAILS2_WAS_ERR) ? 1 : 0,
-			  GET_FIELD(tmp,
-				    PGLUE_ATTENTION_DETAILS2_BME) ? 1 : 0,
-			  GET_FIELD(tmp,
-				    PGLUE_ATTENTION_DETAILS2_FID_EN) ? 1 : 0);
+		DP_INFO(p_hwfn,
+			"Illegal read by chip from [%08x:%08x] blocked.\n"
+			" Details: %08x [PFID %02x, VFID %02x, VF_VALID %02x]\n"
+			" Details2 %08x [Was_error %02x BME deassert %02x FID_enable deassert %02x]\n",
+			addr_hi, addr_lo, details,
+			(u8)GET_FIELD(details, PGLUE_ATTENTION_DETAILS_PFID),
+			(u8)GET_FIELD(details, PGLUE_ATTENTION_DETAILS_VFID),
+			GET_FIELD(details,
+				  PGLUE_ATTENTION_DETAILS_VF_VALID) ? 1 : 0,
+			tmp,
+			GET_FIELD(tmp, PGLUE_ATTENTION_DETAILS2_WAS_ERR) ? 1
+									 : 0,
+			GET_FIELD(tmp, PGLUE_ATTENTION_DETAILS2_BME) ? 1 : 0,
+			GET_FIELD(tmp, PGLUE_ATTENTION_DETAILS2_FID_EN) ? 1
+									: 0);
 	}
 
-	tmp = qed_rd(p_hwfn, p_ptt, PGLUE_B_REG_TX_ERR_WR_DETAILS_ICPL);
+	tmp = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
+		     PGLUE_B_REG_TX_ERR_WR_DETAILS_ICPL);
 	if (tmp & PGLUE_ATTENTION_ICPL_VALID)
-		DP_NOTICE(p_hwfn, "ICPL error - %08x\n", tmp);
+		DP_INFO(p_hwfn, "ICPL error - %08x\n", tmp);
 
-	tmp = qed_rd(p_hwfn, p_ptt, PGLUE_B_REG_MASTER_ZLR_ERR_DETAILS);
+	tmp = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
+		     PGLUE_B_REG_MASTER_ZLR_ERR_DETAILS);
 	if (tmp & PGLUE_ATTENTION_ZLR_VALID) {
 		u32 addr_hi, addr_lo;
 
-		addr_lo = qed_rd(p_hwfn, p_ptt,
+		addr_lo = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_MASTER_ZLR_ERR_ADD_31_0);
-		addr_hi = qed_rd(p_hwfn, p_ptt,
+		addr_hi = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_MASTER_ZLR_ERR_ADD_63_32);
 
-		DP_NOTICE(p_hwfn, "ZLR error - %08x [Address %08x:%08x]\n",
-			  tmp, addr_hi, addr_lo);
+		DP_INFO(p_hwfn, "ZLR eror - %08x [Address %08x:%08x]\n",
+			tmp, addr_hi, addr_lo);
 	}
 
-	tmp = qed_rd(p_hwfn, p_ptt, PGLUE_B_REG_VF_ILT_ERR_DETAILS2);
+	tmp = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
+		     PGLUE_B_REG_VF_ILT_ERR_DETAILS2);
 	if (tmp & PGLUE_ATTENTION_ILT_VALID) {
 		u32 addr_hi, addr_lo, details;
 
-		addr_lo = qed_rd(p_hwfn, p_ptt,
+		addr_lo = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_VF_ILT_ERR_ADD_31_0);
-		addr_hi = qed_rd(p_hwfn, p_ptt,
+		addr_hi = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_VF_ILT_ERR_ADD_63_32);
-		details = qed_rd(p_hwfn, p_ptt,
+		details = qed_rd(p_hwfn, p_hwfn->p_dpc_ptt,
 				 PGLUE_B_REG_VF_ILT_ERR_DETAILS);
 
-		DP_NOTICE(p_hwfn,
-			  "ILT error - Details %08x Details2 %08x [Address %08x:%08x]\n",
-			  details, tmp, addr_hi, addr_lo);
+		DP_INFO(p_hwfn,
+			"ILT error - Details %08x Details2 %08x [Address %08x:%08x]\n",
+			details, tmp, addr_hi, addr_lo);
 	}
 
 	/* Clear the indications */
-	qed_wr(p_hwfn, p_ptt, PGLUE_B_REG_LATCHED_ERRORS_CLR, BIT(2));
+	qed_wr(p_hwfn, p_hwfn->p_dpc_ptt,
+	       PGLUE_B_REG_LATCHED_ERRORS_CLR, (1 << 2));
 
 	return 0;
 }
 
-static int qed_pglueb_rbc_attn_cb(struct qed_hwfn *p_hwfn)
-{
-	return qed_pglueb_rbc_attn_handler(p_hwfn, p_hwfn->p_dpc_ptt);
-}
-
 #define QED_DORQ_ATTENTION_REASON_MASK  (0xfffff)
 #define QED_DORQ_ATTENTION_OPAQUE_MASK  (0xffff)
 #define QED_DORQ_ATTENTION_OPAQUE_SHIFT (0x0)
@@ -542,7 +540,7 @@ static struct aeu_invert_reg aeu_descs[NUM_ATTN_REGS] = {
 			{"PGLUE misc_flr", ATTENTION_SINGLE,
 			 NULL, MAX_BLOCK_ID},
 			{"PGLUE B RBC", ATTENTION_PAR_INT,
-			 qed_pglueb_rbc_attn_cb, BLOCK_PGLUE_B},
+			 qed_pglub_rbc_attn_cb, BLOCK_PGLUE_B},
 			{"PGLUE misc_mctp", ATTENTION_SINGLE,
 			 NULL, MAX_BLOCK_ID},
 			{"Flash event", ATTENTION_SINGLE, NULL, MAX_BLOCK_ID},

drivers/net/ethernet/qlogic/qed/qed_int.h

@@ -431,7 +431,4 @@ int qed_int_set_timer_res(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
 
 #define QED_MAPPING_MEMORY_SIZE(dev)	(NUM_OF_SBS(dev))
 
-int qed_pglueb_rbc_attn_handler(struct qed_hwfn *p_hwfn,
-				struct qed_ptt *p_ptt);
-
 #endif

drivers/net/ethernet/qlogic/qed/qed_main.c

@@ -359,8 +359,6 @@ static struct qed_dev *qed_probe(struct pci_dev *pdev,
 
 	qed_init_dp(cdev, params->dp_module, params->dp_level);
 
-	cdev->recov_in_prog = params->recov_in_prog;
-
 	rc = qed_init_pci(cdev, pdev);
 	if (rc) {
 		DP_ERR(cdev, "init pci failed\n");
@@ -2205,15 +2203,6 @@ static int qed_nvm_get_image(struct qed_dev *cdev, enum qed_nvm_images type,
 	return qed_mcp_get_nvm_image(hwfn, type, buf, len);
 }
 
-void qed_schedule_recovery_handler(struct qed_hwfn *p_hwfn)
-{
-	struct qed_common_cb_ops *ops = p_hwfn->cdev->protocol_ops.common;
-	void *cookie = p_hwfn->cdev->ops_cookie;
-
-	if (ops && ops->schedule_recovery_handler)
-		ops->schedule_recovery_handler(cookie);
-}
-
 static int qed_set_coalesce(struct qed_dev *cdev, u16 rx_coal, u16 tx_coal,
 			    void *handle)
 {
@@ -2237,23 +2226,6 @@ static int qed_set_led(struct qed_dev *cdev, enum qed_led_mode mode)
 	return status;
 }
 
-static int qed_recovery_process(struct qed_dev *cdev)
-{
-	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
-	struct qed_ptt *p_ptt;
-	int rc = 0;
-
-	p_ptt = qed_ptt_acquire(p_hwfn);
-	if (!p_ptt)
-		return -EAGAIN;
-
-	rc = qed_start_recovery_process(p_hwfn, p_ptt);
-
-	qed_ptt_release(p_hwfn, p_ptt);
-
-	return rc;
-}
-
 static int qed_update_wol(struct qed_dev *cdev, bool enabled)
 {
 	struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
@@ -2408,8 +2380,6 @@ const struct qed_common_ops qed_common_ops_pass = {
 	.nvm_get_image = &qed_nvm_get_image,
 	.set_coalesce = &qed_set_coalesce,
 	.set_led = &qed_set_led,
-	.recovery_process = &qed_recovery_process,
-	.recovery_prolog = &qed_recovery_prolog,
 	.update_drv_state = &qed_update_drv_state,
 	.update_mac = &qed_update_mac,
 	.update_mtu = &qed_update_mtu,

drivers/net/ethernet/qlogic/qed/qed_mcp.c

@@ -1070,27 +1070,6 @@ int qed_mcp_load_req(struct qed_hwfn *p_hwfn,
 	return 0;
 }
 
-int qed_mcp_load_done(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
-{
-	u32 resp = 0, param = 0;
-	int rc;
-
-	rc = qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_LOAD_DONE, 0, &resp,
-			 &param);
-	if (rc) {
-		DP_NOTICE(p_hwfn,
-			  "Failed to send a LOAD_DONE command, rc = %d\n", rc);
-		return rc;
-	}
-
-	/* Check if there is a DID mismatch between nvm-cfg/efuse */
-	if (param & FW_MB_PARAM_LOAD_DONE_DID_EFUSE_ERROR)
-		DP_NOTICE(p_hwfn,
-			  "warning: device configuration is not supported on this board type. The device may not function as expected.\n");
-
-	return 0;
-}
-
 int qed_mcp_unload_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 {
 	struct qed_mcp_mb_params mb_params;
@@ -1549,60 +1528,6 @@ int qed_mcp_set_link(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, bool b_up)
 	return 0;
 }
 
-u32 qed_get_process_kill_counter(struct qed_hwfn *p_hwfn,
-				 struct qed_ptt *p_ptt)
-{
-	u32 path_offsize_addr, path_offsize, path_addr, proc_kill_cnt;
-
-	if (IS_VF(p_hwfn->cdev))
-		return -EINVAL;
-
-	path_offsize_addr = SECTION_OFFSIZE_ADDR(p_hwfn->mcp_info->public_base,
-						 PUBLIC_PATH);
-	path_offsize = qed_rd(p_hwfn, p_ptt, path_offsize_addr);
-	path_addr = SECTION_ADDR(path_offsize, QED_PATH_ID(p_hwfn));
-
-	proc_kill_cnt = qed_rd(p_hwfn, p_ptt,
-			       path_addr +
-			       offsetof(struct public_path, process_kill)) &
-			PROCESS_KILL_COUNTER_MASK;
-
-	return proc_kill_cnt;
-}
-
-static void qed_mcp_handle_process_kill(struct qed_hwfn *p_hwfn,
-					struct qed_ptt *p_ptt)
-{
-	struct qed_dev *cdev = p_hwfn->cdev;
-	u32 proc_kill_cnt;
-
-	/* Prevent possible attentions/interrupts during the recovery handling
-	 * and till its load phase, during which they will be re-enabled.
-	 */
-	qed_int_igu_disable_int(p_hwfn, p_ptt);
-
-	DP_NOTICE(p_hwfn, "Received a process kill indication\n");
-
-	/* The following operations should be done once, and thus in CMT mode
-	 * are carried out by only the first HW function.
-	 */
-	if (p_hwfn != QED_LEADING_HWFN(cdev))
-		return;
-
-	if (cdev->recov_in_prog) {
-		DP_NOTICE(p_hwfn,
-			  "Ignoring the indication since a recovery process is already in progress\n");
-		return;
-	}
-
-	cdev->recov_in_prog = true;
-
-	proc_kill_cnt = qed_get_process_kill_counter(p_hwfn, p_ptt);
-	DP_NOTICE(p_hwfn, "Process kill counter: %d\n", proc_kill_cnt);
-
-	qed_schedule_recovery_handler(p_hwfn);
-}
-
 static void qed_mcp_send_protocol_stats(struct qed_hwfn *p_hwfn,
 					struct qed_ptt *p_ptt,
 					enum MFW_DRV_MSG_TYPE type)
@@ -1833,9 +1758,6 @@ int qed_mcp_handle_events(struct qed_hwfn *p_hwfn,
 		case MFW_DRV_MSG_TRANSCEIVER_STATE_CHANGE:
 			qed_mcp_handle_transceiver_change(p_hwfn, p_ptt);
 			break;
-		case MFW_DRV_MSG_ERROR_RECOVERY:
-			qed_mcp_handle_process_kill(p_hwfn, p_ptt);
-			break;
 		case MFW_DRV_MSG_GET_LAN_STATS:
 		case MFW_DRV_MSG_GET_FCOE_STATS:
 		case MFW_DRV_MSG_GET_ISCSI_STATS:
@@ -2381,43 +2303,6 @@ int qed_mcp_get_flash_size(struct qed_hwfn *p_hwfn,
 	return 0;
 }
 
-int qed_start_recovery_process(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
-{
-	struct qed_dev *cdev = p_hwfn->cdev;
-
-	if (cdev->recov_in_prog) {
-		DP_NOTICE(p_hwfn,
-			  "Avoid triggering a recovery since such a process is already in progress\n");
-		return -EAGAIN;
-	}
-
-	DP_NOTICE(p_hwfn, "Triggering a recovery process\n");
-	qed_wr(p_hwfn, p_ptt, MISC_REG_AEU_GENERAL_ATTN_35, 0x1);
-
-	return 0;
-}
-
-#define QED_RECOVERY_PROLOG_SLEEP_MS    100
-
-int qed_recovery_prolog(struct qed_dev *cdev)
-{
-	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
-	struct qed_ptt *p_ptt = p_hwfn->p_main_ptt;
-	int rc;
-
-	/* Allow ongoing PCIe transactions to complete */
-	msleep(QED_RECOVERY_PROLOG_SLEEP_MS);
-
-	/* Clear the PF's internal FID_enable in the PXP */
-	rc = qed_pglueb_set_pfid_enable(p_hwfn, p_ptt, false);
-	if (rc)
-		DP_NOTICE(p_hwfn,
-			  "qed_pglueb_set_pfid_enable() failed. rc = %d.\n",
-			  rc);
-
-	return rc;
-}
-
 static int
 qed_mcp_config_vf_msix_bb(struct qed_hwfn *p_hwfn,
 			  struct qed_ptt *p_ptt, u8 vf_id, u8 num)

drivers/net/ethernet/qlogic/qed/qed_mcp.h

@@ -440,38 +440,6 @@ qed_mcp_send_drv_version(struct qed_hwfn *p_hwfn,
 			 struct qed_ptt *p_ptt,
 			 struct qed_mcp_drv_version *p_ver);
 
-/**
- * @brief Read the MFW process kill counter
- *
- * @param p_hwfn
- * @param p_ptt
- *
- * @return u32
- */
-u32 qed_get_process_kill_counter(struct qed_hwfn *p_hwfn,
-				 struct qed_ptt *p_ptt);
-
-/**
- * @brief Trigger a recovery process
- *
- *  @param p_hwfn
- *  @param p_ptt
- *
- * @return int
- */
-int qed_start_recovery_process(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
-
-/**
- * @brief A recovery handler must call this function as its first step.
- *        It is assumed that the handler is not run from an interrupt context.
- *
- *  @param cdev
- *  @param p_ptt
- *
- * @return int
- */
-int qed_recovery_prolog(struct qed_dev *cdev);
-
 /**
  * @brief Notify MFW about the change in base device properties
  *
@@ -832,16 +800,6 @@ int qed_mcp_load_req(struct qed_hwfn *p_hwfn,
 		     struct qed_ptt *p_ptt,
 		     struct qed_load_req_params *p_params);
 
-/**
- * @brief Sends a LOAD_DONE message to the MFW
- *
- * @param p_hwfn
- * @param p_ptt
- *
- * @return int - 0 - Operation was successful.
- */
-int qed_mcp_load_done(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
-
 /**
  * @brief Sends a UNLOAD_REQ message to the MFW
  *

drivers/net/ethernet/qlogic/qed/qed_reg_addr.h

@@ -518,8 +518,6 @@
 	0x180824UL
 #define  MISC_REG_AEU_GENERAL_ATTN_0 \
 	0x008400UL
-#define MISC_REG_AEU_GENERAL_ATTN_35 \
-	0x00848cUL
 #define  CAU_REG_SB_ADDR_MEMORY \
 	0x1c8000UL
 #define  CAU_REG_SB_VAR_MEMORY \

drivers/net/ethernet/qlogic/qed/qed_spq.c

@@ -790,17 +790,6 @@ static int qed_spq_pend_post(struct qed_hwfn *p_hwfn)
 				 SPQ_HIGH_PRI_RESERVE_DEFAULT);
 }
 
-static void qed_spq_recov_set_ret_code(struct qed_spq_entry *p_ent,
-				       u8 *fw_return_code)
-{
-	if (!fw_return_code)
-		return;
-
-	if (p_ent->elem.hdr.protocol_id == PROTOCOLID_ROCE ||
-	    p_ent->elem.hdr.protocol_id == PROTOCOLID_IWARP)
-		*fw_return_code = RDMA_RETURN_OK;
-}
-
 /* Avoid overriding of SPQ entries when getting out-of-order completions, by
  * marking the completions in a bitmap and increasing the chain consumer only
  * for the first successive completed entries.
@@ -836,17 +825,6 @@ int qed_spq_post(struct qed_hwfn *p_hwfn,
 		return -EINVAL;
 	}
 
-	if (p_hwfn->cdev->recov_in_prog) {
-		DP_VERBOSE(p_hwfn,
-			   QED_MSG_SPQ,
-			   "Recovery is in progress. Skip spq post [cmd %02x protocol %02x]\n",
-			   p_ent->elem.hdr.cmd_id, p_ent->elem.hdr.protocol_id);
-
-		/* Let the flow complete w/o any error handling */
-		qed_spq_recov_set_ret_code(p_ent, fw_return_code);
-		return 0;
-	}
-
 	/* Complete the entry */
 	rc = qed_spq_fill_entry(p_hwfn, p_ent);
 

drivers/net/ethernet/qlogic/qed/qed_sriov.c

@@ -4447,13 +4447,6 @@ int qed_sriov_disable(struct qed_dev *cdev, bool pci_enabled)
 	if (cdev->p_iov_info && cdev->p_iov_info->num_vfs && pci_enabled)
 		pci_disable_sriov(cdev->pdev);
 
-	if (cdev->recov_in_prog) {
-		DP_VERBOSE(cdev,
-			   QED_MSG_IOV,
-			   "Skip SRIOV disable operations in the device since a recovery is in progress\n");
-		goto out;
-	}
-
 	for_each_hwfn(cdev, i) {
 		struct qed_hwfn *hwfn = &cdev->hwfns[i];
 		struct qed_ptt *ptt = qed_ptt_acquire(hwfn);
@@ -4493,7 +4486,7 @@ int qed_sriov_disable(struct qed_dev *cdev, bool pci_enabled)
 
 		qed_ptt_release(hwfn, ptt);
 	}
-out:
+
 	qed_iov_set_vfs_to_disable(cdev, false);
 
 	return 0;

drivers/net/ethernet/qlogic/qede/qede.h

@@ -162,7 +162,6 @@ struct qede_rdma_dev {
 	struct list_head entry;
 	struct list_head rdma_event_list;
 	struct workqueue_struct *rdma_wq;
-	bool exp_recovery;
 };
 
 struct qede_ptp;
@@ -265,7 +264,6 @@ struct qede_dev {
 enum QEDE_STATE {
 	QEDE_STATE_CLOSED,
 	QEDE_STATE_OPEN,
-	QEDE_STATE_RECOVERY,
 };
 
 #define HILO_U64(hi, lo)		((((u64)(hi)) << 32) + (lo))
@@ -464,7 +462,6 @@ struct qede_fastpath {
 #define QEDE_CSUM_UNNECESSARY		BIT(1)
 #define QEDE_TUNN_CSUM_UNNECESSARY	BIT(2)
 
-#define QEDE_SP_RECOVERY		0
 #define QEDE_SP_RX_MODE			1
 
 #ifdef CONFIG_RFS_ACCEL

drivers/net/ethernet/qlogic/qede/qede_rdma.c

@@ -50,8 +50,6 @@ static void _qede_rdma_dev_add(struct qede_dev *edev)
 	if (!qedr_drv)
 		return;
 
-	/* Leftovers from previous error recovery */
-	edev->rdma_info.exp_recovery = false;
 	edev->rdma_info.qedr_dev = qedr_drv->add(edev->cdev, edev->pdev,
 						 edev->ndev);
 }
@@ -89,26 +87,21 @@ static void qede_rdma_destroy_wq(struct qede_dev *edev)
 	destroy_workqueue(edev->rdma_info.rdma_wq);
 }
 
-int qede_rdma_dev_add(struct qede_dev *edev, enum qede_rdma_probe_mode mode)
+int qede_rdma_dev_add(struct qede_dev *edev)
 {
-	int rc;
+	int rc = 0;
 
-	if (!qede_rdma_supported(edev))
-		return 0;
-
-	/* Cannot start qedr while recovering since it wasn't fully stopped */
-	if (mode == QEDE_RDMA_PROBE_RECOVERY)
-		return 0;
-
-	rc = qede_rdma_create_wq(edev);
-	if (rc)
-		return rc;
+	if (qede_rdma_supported(edev)) {
+		rc = qede_rdma_create_wq(edev);
+		if (rc)
+			return rc;
 
-	INIT_LIST_HEAD(&edev->rdma_info.entry);
-	mutex_lock(&qedr_dev_list_lock);
-	list_add_tail(&edev->rdma_info.entry, &qedr_dev_list);
-	_qede_rdma_dev_add(edev);
-	mutex_unlock(&qedr_dev_list_lock);
+		INIT_LIST_HEAD(&edev->rdma_info.entry);
+		mutex_lock(&qedr_dev_list_lock);
+		list_add_tail(&edev->rdma_info.entry, &qedr_dev_list);
+		_qede_rdma_dev_add(edev);
+		mutex_unlock(&qedr_dev_list_lock);
+	}
 
 	return rc;
 }
@@ -117,31 +110,19 @@ static void _qede_rdma_dev_remove(struct qede_dev *edev)
 {
 	if (qedr_drv && qedr_drv->remove && edev->rdma_info.qedr_dev)
 		qedr_drv->remove(edev->rdma_info.qedr_dev);
+	edev->rdma_info.qedr_dev = NULL;
 }
 
-void qede_rdma_dev_remove(struct qede_dev *edev,
-			  enum qede_rdma_remove_mode mode)
+void qede_rdma_dev_remove(struct qede_dev *edev)
 {
 	if (!qede_rdma_supported(edev))
 		return;
 
-	/* Cannot remove qedr while recovering since it wasn't fully stopped */
-	if (mode == QEDE_RDMA_REMOVE_NORMAL) {
-		qede_rdma_destroy_wq(edev);
-		mutex_lock(&qedr_dev_list_lock);
-		if (!edev->rdma_info.exp_recovery)
-			_qede_rdma_dev_remove(edev);
-		edev->rdma_info.qedr_dev = NULL;
-		list_del(&edev->rdma_info.entry);
-		mutex_unlock(&qedr_dev_list_lock);
-	} else {
-		if (!edev->rdma_info.exp_recovery) {
-			mutex_lock(&qedr_dev_list_lock);
-			_qede_rdma_dev_remove(edev);
-			mutex_unlock(&qedr_dev_list_lock);
-		}
-		edev->rdma_info.exp_recovery = true;
-	}
+	qede_rdma_destroy_wq(edev);
+	mutex_lock(&qedr_dev_list_lock);
+	_qede_rdma_dev_remove(edev);
+	list_del(&edev->rdma_info.entry);
+	mutex_unlock(&qedr_dev_list_lock);
 }
 
 static void _qede_rdma_dev_open(struct qede_dev *edev)
@@ -223,8 +204,7 @@ void qede_rdma_unregister_driver(struct qedr_driver *drv)
 
 	mutex_lock(&qedr_dev_list_lock);
 	list_for_each_entry(edev, &qedr_dev_list, rdma_info.entry) {
-		/* If device has experienced recovery it was already removed */
-		if (edev->rdma_info.qedr_dev && !edev->rdma_info.exp_recovery)
+		if (edev->rdma_info.qedr_dev)
 			_qede_rdma_dev_remove(edev);
 	}
 	qedr_drv = NULL;
@@ -304,10 +284,6 @@ static void qede_rdma_add_event(struct qede_dev *edev,
 {
 	struct qede_rdma_event_work *event_node;
 
-	/* If a recovery was experienced avoid adding the event */
-	if (edev->rdma_info.exp_recovery)
-		return;
-
 	if (!edev->rdma_info.qedr_dev)
 		return;
 

include/linux/qed/qed_if.h

@@ -764,7 +764,6 @@ struct qed_probe_params {
 	u32 dp_module;
 	u8 dp_level;
 	bool is_vf;
-	bool recov_in_prog;
 };
 
 #define QED_DRV_VER_STR_SIZE 12
@@ -811,7 +810,6 @@ struct qed_common_cb_ops {
 	void (*arfs_filter_op)(void *dev, void *fltr, u8 fw_rc);
 	void	(*link_update)(void			*dev,
 			       struct qed_link_output	*link);
-	void (*schedule_recovery_handler)(void *dev);
 	void	(*dcbx_aen)(void *dev, struct qed_dcbx_get *get, u32 mib_type);
 	void (*get_generic_tlv_data)(void *dev, struct qed_generic_tlvs *data);
 	void (*get_protocol_tlv_data)(void *dev, void *data);
@@ -1059,24 +1057,6 @@ struct qed_common_ops {
 	int (*db_recovery_del)(struct qed_dev *cdev,
 			       void __iomem *db_addr, void *db_data);
 
-/**
- * @brief recovery_process - Trigger a recovery process
- *
- * @param cdev
- *
- * @return 0 on success, error otherwise.
- */
-	int (*recovery_process)(struct qed_dev *cdev);
-
-/**
- * @brief recovery_prolog - Execute the prolog operations of a recovery process
- *
- * @param cdev
- *
- * @return 0 on success, error otherwise.
- */
-	int (*recovery_prolog)(struct qed_dev *cdev);
-
 /**
  * @brief update_drv_state - API to inform the change in the driver state.
  *

include/linux/qed/qede_rdma.h

@@ -55,16 +55,6 @@ struct qede_rdma_event_work {
 	enum qede_rdma_event event;
 };
 
-enum qede_rdma_probe_mode {
-	QEDE_RDMA_PROBE_NORMAL,
-	QEDE_RDMA_PROBE_RECOVERY,
-};
-
-enum qede_rdma_remove_mode {
-	QEDE_RDMA_REMOVE_NORMAL,
-	QEDE_RDMA_REMOVE_RECOVERY,
-};
-
 struct qedr_driver {
 	unsigned char name[32];
 
@@ -84,24 +74,21 @@ void qede_rdma_unregister_driver(struct qedr_driver *drv);
 bool qede_rdma_supported(struct qede_dev *dev);
 
 #if IS_ENABLED(CONFIG_QED_RDMA)
-int qede_rdma_dev_add(struct qede_dev *dev, enum qede_rdma_probe_mode mode);
+int qede_rdma_dev_add(struct qede_dev *dev);
 void qede_rdma_dev_event_open(struct qede_dev *dev);
 void qede_rdma_dev_event_close(struct qede_dev *dev);
-void qede_rdma_dev_remove(struct qede_dev *dev,
-			  enum qede_rdma_remove_mode mode);
+void qede_rdma_dev_remove(struct qede_dev *dev);
 void qede_rdma_event_changeaddr(struct qede_dev *edr);
 
 #else
-static inline int qede_rdma_dev_add(struct qede_dev *dev,
-				    enum qede_rdma_probe_mode mode)
+static inline int qede_rdma_dev_add(struct qede_dev *dev)
 {
 	return 0;
 }
 
 static inline void qede_rdma_dev_event_open(struct qede_dev *dev) {}
 static inline void qede_rdma_dev_event_close(struct qede_dev *dev) {}
-static inline void qede_rdma_dev_remove(struct qede_dev *dev,
-					enum qede_rdma_remove_mode mode) {}
+static inline void qede_rdma_dev_remove(struct qede_dev *dev) {}
 static inline void qede_rdma_event_changeaddr(struct qede_dev *edr) {}
 #endif
 #endif