1 files changed, 67 insertions, 19 deletions

diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 66df6cec59da..9a2c86eacf44 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -129,28 +129,16 @@ qla2x00_clear_loop_id(fc_port_t *fcport) {
 }
 
 static inline void
-qla2x00_clean_dsd_pool(struct qla_hw_data *ha, srb_t *sp,
-	struct qla_tgt_cmd *tc)
+qla2x00_clean_dsd_pool(struct qla_hw_data *ha, struct crc_context *ctx)
 {
-	struct dsd_dma *dsd_ptr, *tdsd_ptr;
-	struct crc_context *ctx;
-
-	if (sp)
-		ctx = (struct crc_context *)GET_CMD_CTX_SP(sp);
-	else if (tc)
-		ctx = (struct crc_context *)tc->ctx;
-	else {
-		BUG();
-		return;
-	}
+	struct dsd_dma *dsd, *tdsd;
 
 	/* clean up allocated prev pool */
-	list_for_each_entry_safe(dsd_ptr, tdsd_ptr,
-	    &ctx->dsd_list, list) {
-		dma_pool_free(ha->dl_dma_pool, dsd_ptr->dsd_addr,
-		    dsd_ptr->dsd_list_dma);
-		list_del(&dsd_ptr->list);
-		kfree(dsd_ptr);
+	list_for_each_entry_safe(dsd, tdsd, &ctx->dsd_list, list) {
+		dma_pool_free(ha->dl_dma_pool, dsd->dsd_addr,
+		    dsd->dsd_list_dma);
+		list_del(&dsd->list);
+		kfree(dsd);
 	}
 	INIT_LIST_HEAD(&ctx->dsd_list);
 }
@@ -262,6 +250,7 @@ qla2x00_get_sp(scsi_qla_host_t *vha, fc_port_t *fcport, gfp_t flag)
 
 	memset(sp, 0, sizeof(*sp));
 	sp->fcport = fcport;
+	sp->cmd_type = TYPE_SRB;
 	sp->iocbs = 1;
 	sp->vha = vha;
 done:
@@ -319,3 +308,62 @@ qla2x00_set_retry_delay_timestamp(fc_port_t *fcport, uint16_t retry_delay)
 		fcport->retry_delay_timestamp = jiffies +
 		    (retry_delay * HZ / 10);
 }
+
+static inline bool
+qla_is_exch_offld_enabled(struct scsi_qla_host *vha)
+{
+	if (qla_ini_mode_enabled(vha) &&
+	    (ql2xiniexchg > FW_DEF_EXCHANGES_CNT))
+		return true;
+	else if (qla_tgt_mode_enabled(vha) &&
+	    (ql2xexchoffld > FW_DEF_EXCHANGES_CNT))
+		return true;
+	else if (qla_dual_mode_enabled(vha) &&
+	    ((ql2xiniexchg + ql2xexchoffld) > FW_DEF_EXCHANGES_CNT))
+		return true;
+	else
+		return false;
+}
+
+static inline void
+qla_cpu_update(struct qla_qpair *qpair, uint16_t cpuid)
+{
+	qpair->cpuid = cpuid;
+
+	if (!list_empty(&qpair->hints_list)) {
+		struct qla_qpair_hint *h;
+
+		list_for_each_entry(h, &qpair->hints_list, hint_elem)
+			h->cpuid = qpair->cpuid;
+	}
+}
+
+static inline struct qla_qpair_hint *
+qla_qpair_to_hint(struct qla_tgt *tgt, struct qla_qpair *qpair)
+{
+	struct qla_qpair_hint *h;
+	u16 i;
+
+	for (i = 0; i < tgt->ha->max_qpairs + 1; i++) {
+		h = &tgt->qphints[i];
+		if (h->qpair == qpair)
+			return h;
+	}
+
+	return NULL;
+}
+
+static inline void
+qla_83xx_start_iocbs(struct qla_qpair *qpair)
+{
+	struct req_que *req = qpair->req;
+
+	req->ring_index++;
+	if (req->ring_index == req->length) {
+		req->ring_index = 0;
+		req->ring_ptr = req->ring;
+	} else
+		req->ring_ptr++;
+
+	WRT_REG_DWORD(req->req_q_in, req->ring_index);
+}