8 files changed, 0 insertions, 345 deletions

diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 691ef827a5ab..5136549005e7 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -2706,59 +2706,6 @@ ql_dump_buffer(uint level, scsi_qla_host_t *vha, uint id, const void *buf,
 }
 
 /*
- * This function is for formatting and logging log messages.
- * It is to be used when vha is available. It formats the message
- * and logs it to the messages file. All the messages will be logged
- * irrespective of value of ql2xextended_error_logging.
- * parameters:
- * level: The level of the log messages to be printed in the
- *        messages file.
- * vha:   Pointer to the scsi_qla_host_t
- * id:    This is a unique id for the level. It identifies the
- *        part of the code from where the message originated.
- * msg:   The message to be displayed.
- */
-void
-ql_log_qp(uint32_t level, struct qla_qpair *qpair, int32_t id,
-    const char *fmt, ...)
-{
-	va_list va;
-	struct va_format vaf;
-	char pbuf[128];
-
-	if (level > ql_errlev)
-		return;
-
-	ql_ktrace(0, level, pbuf, NULL, qpair ? qpair->vha : NULL, id, fmt);
-
-	if (!pbuf[0]) /* set by ql_ktrace */
-		ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), NULL,
-			      qpair ? qpair->vha : NULL, id);
-
-	va_start(va, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &va;
-
-	switch (level) {
-	case ql_log_fatal: /* FATAL LOG */
-		pr_crit("%s%pV", pbuf, &vaf);
-		break;
-	case ql_log_warn:
-		pr_err("%s%pV", pbuf, &vaf);
-		break;
-	case ql_log_info:
-		pr_warn("%s%pV", pbuf, &vaf);
-		break;
-	default:
-		pr_info("%s%pV", pbuf, &vaf);
-		break;
-	}
-
-	va_end(va);
-}
-
-/*
  * This function is for formatting and logging debug information.
  * It is to be used when vha is available. It formats the message
  * and logs it to the messages file.
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index 54f0a412226f..5f4a8c9ae6ba 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -334,9 +334,6 @@ ql_log(uint, scsi_qla_host_t *vha, uint, const char *fmt, ...);
 void __attribute__((format (printf, 4, 5)))
 ql_log_pci(uint, struct pci_dev *pdev, uint, const char *fmt, ...);
 
-void __attribute__((format (printf, 4, 5)))
-ql_log_qp(uint32_t, struct qla_qpair *, int32_t, const char *fmt, ...);
-
 /* Debug Levels */
 /* The 0x40000000 is the max value any debug level can have
  * as ql2xextended_error_logging is of type signed int
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index e556f57c91af..03e50e8fc08d 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -164,10 +164,8 @@ extern int ql2xsmartsan;
 extern int ql2xallocfwdump;
 extern int ql2xextended_error_logging;
 extern int ql2xextended_error_logging_ktrace;
-extern int ql2xiidmaenable;
 extern int ql2xmqsupport;
 extern int ql2xfwloadbin;
-extern int ql2xetsenable;
 extern int ql2xshiftctondsd;
 extern int ql2xdbwr;
 extern int ql2xasynctmfenable;
@@ -720,7 +718,6 @@ extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
-extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
 extern size_t qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
 extern int qla2x00_chk_ms_status(scsi_qla_host_t *, ms_iocb_entry_t *,
 	struct ct_sns_rsp *, const char *);
@@ -822,7 +819,6 @@ extern int qlafx00_rescan_isp(scsi_qla_host_t *);
 /* PCI related functions */
 extern int qla82xx_pci_config(struct scsi_qla_host *);
 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
-extern int qla82xx_pci_region_offset(struct pci_dev *, int);
 extern int qla82xx_iospace_config(struct qla_hw_data *);
 
 /* Initialization related functions */
@@ -866,7 +862,6 @@ extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
 
 /* ISP 8021 IDC */
 extern void qla82xx_clear_drv_active(struct qla_hw_data *);
-extern uint32_t  qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);
 extern int qla82xx_idc_lock(struct qla_hw_data *);
 extern void qla82xx_idc_unlock(struct qla_hw_data *);
 extern int qla82xx_device_state_handler(scsi_qla_host_t *);
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index d2bddca7045a..51c7cea71f90 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -2626,96 +2626,6 @@ qla2x00_port_speed_capability(uint16_t speed)
 }
 
 /**
- * qla2x00_gpsc() - FCS Get Port Speed Capabilities (GPSC) query.
- * @vha: HA context
- * @list: switch info entries to populate
- *
- * Returns 0 on success.
- */
-int
-qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list)
-{
-	int		rval;
-	uint16_t	i;
-	struct qla_hw_data *ha = vha->hw;
-	ms_iocb_entry_t *ms_pkt;
-	struct ct_sns_req	*ct_req;
-	struct ct_sns_rsp	*ct_rsp;
-	struct ct_arg arg;
-
-	if (!IS_IIDMA_CAPABLE(ha))
-		return QLA_FUNCTION_FAILED;
-	if (!ha->flags.gpsc_supported)
-		return QLA_FUNCTION_FAILED;
-
-	rval = qla2x00_mgmt_svr_login(vha);
-	if (rval)
-		return rval;
-
-	arg.iocb = ha->ms_iocb;
-	arg.req_dma = ha->ct_sns_dma;
-	arg.rsp_dma = ha->ct_sns_dma;
-	arg.req_size = GPSC_REQ_SIZE;
-	arg.rsp_size = GPSC_RSP_SIZE;
-	arg.nport_handle = vha->mgmt_svr_loop_id;
-
-	for (i = 0; i < ha->max_fibre_devices; i++) {
-		/* Issue GFPN_ID */
-		/* Prepare common MS IOCB */
-		ms_pkt = qla24xx_prep_ms_iocb(vha, &arg);
-
-		/* Prepare CT request */
-		ct_req = qla24xx_prep_ct_fm_req(ha->ct_sns, GPSC_CMD,
-		    GPSC_RSP_SIZE);
-		ct_rsp = &ha->ct_sns->p.rsp;
-
-		/* Prepare CT arguments -- port_name */
-		memcpy(ct_req->req.gpsc.port_name, list[i].fabric_port_name,
-		    WWN_SIZE);
-
-		/* Execute MS IOCB */
-		rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
-		    sizeof(ms_iocb_entry_t));
-		if (rval != QLA_SUCCESS) {
-			/*EMPTY*/
-			ql_dbg(ql_dbg_disc, vha, 0x2059,
-			    "GPSC issue IOCB failed (%d).\n", rval);
-		} else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
-		    "GPSC")) != QLA_SUCCESS) {
-			/* FM command unsupported? */
-			if (rval == QLA_INVALID_COMMAND &&
-			    (ct_rsp->header.reason_code ==
-				CT_REASON_INVALID_COMMAND_CODE ||
-			     ct_rsp->header.reason_code ==
-				CT_REASON_COMMAND_UNSUPPORTED)) {
-				ql_dbg(ql_dbg_disc, vha, 0x205a,
-				    "GPSC command unsupported, disabling "
-				    "query.\n");
-				ha->flags.gpsc_supported = 0;
-				rval = QLA_FUNCTION_FAILED;
-				break;
-			}
-			rval = QLA_FUNCTION_FAILED;
-		} else {
-			list->fp_speed = qla2x00_port_speed_capability(
-			    be16_to_cpu(ct_rsp->rsp.gpsc.speed));
-			ql_dbg(ql_dbg_disc, vha, 0x205b,
-			    "GPSC ext entry - fpn "
-			    "%8phN speeds=%04x speed=%04x.\n",
-			    list[i].fabric_port_name,
-			    be16_to_cpu(ct_rsp->rsp.gpsc.speeds),
-			    be16_to_cpu(ct_rsp->rsp.gpsc.speed));
-		}
-
-		/* Last device exit. */
-		if (list[i].d_id.b.rsvd_1 != 0)
-			break;
-	}
-
-	return (rval);
-}
-
-/**
  * qla2x00_gff_id() - SNS Get FC-4 Features (GFF_ID) query.
  *
  * @vha: HA context
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 6dfb70edb9a6..0cd3db8ed4ef 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -1099,11 +1099,6 @@ qla82xx_pinit_from_rom(scsi_qla_host_t *vha)
 	unsigned offset, n;
 	struct qla_hw_data *ha = vha->hw;
 
-	struct crb_addr_pair {
-		long addr;
-		long data;
-	};
-
 	/* Halt all the individual PEGs and other blocks of the ISP */
 	qla82xx_rom_lock(ha);
 
@@ -1595,25 +1590,6 @@ qla82xx_get_fw_offs(struct qla_hw_data *ha)
 	return (u8 *)&ha->hablob->fw->data[offset];
 }
 
-/* PCI related functions */
-int qla82xx_pci_region_offset(struct pci_dev *pdev, int region)
-{
-	unsigned long val = 0;
-	u32 control;
-
-	switch (region) {
-	case 0:
-		val = 0;
-		break;
-	case 1:
-		pci_read_config_dword(pdev, QLA82XX_PCI_REG_MSIX_TBL, &control);
-		val = control + QLA82XX_MSIX_TBL_SPACE;
-		break;
-	}
-	return val;
-}
-
-
 int
 qla82xx_iospace_config(struct qla_hw_data *ha)
 {
@@ -2934,32 +2910,6 @@ qla82xx_need_qsnt_handler(scsi_qla_host_t *vha)
 	}
 }
 
-/*
-* qla82xx_wait_for_state_change
-*    Wait for device state to change from given current state
-*
-* Note:
-*     IDC lock must not be held upon entry
-*
-* Return:
-*    Changed device state.
-*/
-uint32_t
-qla82xx_wait_for_state_change(scsi_qla_host_t *vha, uint32_t curr_state)
-{
-	struct qla_hw_data *ha = vha->hw;
-	uint32_t dev_state;
-
-	do {
-		msleep(1000);
-		qla82xx_idc_lock(ha);
-		dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
-		qla82xx_idc_unlock(ha);
-	} while (dev_state == curr_state);
-
-	return dev_state;
-}
-
 void
 qla8xxx_dev_failed_handler(scsi_qla_host_t *vha)
 {
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index b44d134e7105..288ce04fc2b1 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -176,12 +176,6 @@ MODULE_PARM_DESC(ql2xenablehba_err_chk,
 		"  1 -- Error isolation enabled only for DIX Type 0\n"
 		"  2 -- Error isolation enabled for all Types\n");
 
-int ql2xiidmaenable = 1;
-module_param(ql2xiidmaenable, int, S_IRUGO);
-MODULE_PARM_DESC(ql2xiidmaenable,
-		"Enables iIDMA settings "
-		"Default is 1 - perform iIDMA. 0 - no iIDMA.");
-
 int ql2xmqsupport = 1;
 module_param(ql2xmqsupport, int, S_IRUGO);
 MODULE_PARM_DESC(ql2xmqsupport,
@@ -199,12 +193,6 @@ MODULE_PARM_DESC(ql2xfwloadbin,
 		" 1 -- load firmware from flash.\n"
 		" 0 -- use default semantics.\n");
 
-int ql2xetsenable;
-module_param(ql2xetsenable, int, S_IRUGO);
-MODULE_PARM_DESC(ql2xetsenable,
-		"Enables firmware ETS burst."
-		"Default is 0 - skip ETS enablement.");
-
 int ql2xdbwr = 1;
 module_param(ql2xdbwr, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(ql2xdbwr,
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 11eadb3bd36e..1e81582085e3 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -1454,50 +1454,6 @@ static struct fc_port *qlt_create_sess(
 	return sess;
 }
 
-/*
- * max_gen - specifies maximum session generation
- * at which this deletion requestion is still valid
- */
-void
-qlt_fc_port_deleted(struct scsi_qla_host *vha, fc_port_t *fcport, int max_gen)
-{
-	struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
-	struct fc_port *sess = fcport;
-	unsigned long flags;
-
-	if (!vha->hw->tgt.tgt_ops)
-		return;
-
-	if (!tgt)
-		return;
-
-	spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
-	if (tgt->tgt_stop) {
-		spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
-		return;
-	}
-	if (!sess->se_sess) {
-		spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
-		return;
-	}
-
-	if (max_gen - sess->generation < 0) {
-		spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
-		ql_dbg(ql_dbg_tgt_mgt, vha, 0xf092,
-		    "Ignoring stale deletion request for se_sess %p / sess %p"
-		    " for port %8phC, req_gen %d, sess_gen %d\n",
-		    sess->se_sess, sess, sess->port_name, max_gen,
-		    sess->generation);
-		return;
-	}
-
-	ql_dbg(ql_dbg_tgt_mgt, vha, 0xf008, "qla_tgt_fc_port_deleted %p", sess);
-
-	sess->local = 1;
-	spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
-	qlt_schedule_sess_for_deletion(sess);
-}
-
 static inline int test_tgt_sess_count(struct qla_tgt *tgt)
 {
 	struct qla_hw_data *ha = tgt->ha;
@@ -5539,81 +5495,6 @@ qlt_alloc_qfull_cmd(struct scsi_qla_host *vha,
 	spin_unlock_irqrestore(&vha->hw->tgt.q_full_lock, flags);
 }
 
-int
-qlt_free_qfull_cmds(struct qla_qpair *qpair)
-{
-	struct scsi_qla_host *vha = qpair->vha;
-	struct qla_hw_data *ha = vha->hw;
-	unsigned long flags;
-	struct qla_tgt_cmd *cmd, *tcmd;
-	struct list_head free_list, q_full_list;
-	int rc = 0;
-
-	if (list_empty(&ha->tgt.q_full_list))
-		return 0;
-
-	INIT_LIST_HEAD(&free_list);
-	INIT_LIST_HEAD(&q_full_list);
-
-	spin_lock_irqsave(&vha->hw->tgt.q_full_lock, flags);
-	if (list_empty(&ha->tgt.q_full_list)) {
-		spin_unlock_irqrestore(&vha->hw->tgt.q_full_lock, flags);
-		return 0;
-	}
-
-	list_splice_init(&vha->hw->tgt.q_full_list, &q_full_list);
-	spin_unlock_irqrestore(&vha->hw->tgt.q_full_lock, flags);
-
-	spin_lock_irqsave(qpair->qp_lock_ptr, flags);
-	list_for_each_entry_safe(cmd, tcmd, &q_full_list, cmd_list) {
-		if (cmd->q_full)
-			/* cmd->state is a borrowed field to hold status */
-			rc = __qlt_send_busy(qpair, &cmd->atio, cmd->state);
-		else if (cmd->term_exchg)
-			rc = __qlt_send_term_exchange(qpair, NULL, &cmd->atio);
-
-		if (rc == -ENOMEM)
-			break;
-
-		if (cmd->q_full)
-			ql_dbg(ql_dbg_io, vha, 0x3006,
-			    "%s: busy sent for ox_id[%04x]\n", __func__,
-			    be16_to_cpu(cmd->atio.u.isp24.fcp_hdr.ox_id));
-		else if (cmd->term_exchg)
-			ql_dbg(ql_dbg_io, vha, 0x3007,
-			    "%s: Term exchg sent for ox_id[%04x]\n", __func__,
-			    be16_to_cpu(cmd->atio.u.isp24.fcp_hdr.ox_id));
-		else
-			ql_dbg(ql_dbg_io, vha, 0x3008,
-			    "%s: Unexpected cmd in QFull list %p\n", __func__,
-			    cmd);
-
-		list_move_tail(&cmd->cmd_list, &free_list);
-
-		/* piggy back on hardware_lock for protection */
-		vha->hw->tgt.num_qfull_cmds_alloc--;
-	}
-	spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
-
-	cmd = NULL;
-
-	list_for_each_entry_safe(cmd, tcmd, &free_list, cmd_list) {
-		list_del(&cmd->cmd_list);
-		/* This cmd was never sent to TCM.  There is no need
-		 * to schedule free or call free_cmd
-		 */
-		qlt_free_cmd(cmd);
-	}
-
-	if (!list_empty(&q_full_list)) {
-		spin_lock_irqsave(&vha->hw->tgt.q_full_lock, flags);
-		list_splice(&q_full_list, &vha->hw->tgt.q_full_list);
-		spin_unlock_irqrestore(&vha->hw->tgt.q_full_lock, flags);
-	}
-
-	return rc;
-}
-
 static void
 qlt_send_busy(struct qla_qpair *qpair, struct atio_from_isp *atio,
     uint16_t status)
@@ -7091,16 +6972,6 @@ qlt_81xx_config_nvram_stage2(struct scsi_qla_host *vha,
 }
 
 void
-qlt_83xx_iospace_config(struct qla_hw_data *ha)
-{
-	if (!QLA_TGT_MODE_ENABLED())
-		return;
-
-	ha->msix_count += 1; /* For ATIO Q */
-}
-
-
-void
 qlt_modify_vp_config(struct scsi_qla_host *vha,
 	struct vp_config_entry_24xx *vpmod)
 {
diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h
index 354fca2e7feb..15a59c125c53 100644
--- a/drivers/scsi/qla2xxx/qla_target.h
+++ b/drivers/scsi/qla2xxx/qla_target.h
@@ -1014,7 +1014,6 @@ extern int qlt_lport_register(void *, u64, u64, u64,
 extern void qlt_lport_deregister(struct scsi_qla_host *);
 extern void qlt_unreg_sess(struct fc_port *);
 extern void qlt_fc_port_added(struct scsi_qla_host *, fc_port_t *);
-extern void qlt_fc_port_deleted(struct scsi_qla_host *, fc_port_t *, int);
 extern int __init qlt_init(void);
 extern void qlt_exit(void);
 extern void qlt_free_session_done(struct work_struct *);
@@ -1082,8 +1081,6 @@ extern void qlt_mem_free(struct qla_hw_data *);
 extern int qlt_stop_phase1(struct qla_tgt *);
 extern void qlt_stop_phase2(struct qla_tgt *);
 extern irqreturn_t qla83xx_msix_atio_q(int, void *);
-extern void qlt_83xx_iospace_config(struct qla_hw_data *);
-extern int qlt_free_qfull_cmds(struct qla_qpair *);
 extern void qlt_logo_completion_handler(fc_port_t *, int);
 extern void qlt_do_generation_tick(struct scsi_qla_host *, int *);