---

yaml --- r: 261691 b: refs/heads/master c: 4519123 h: refs/heads/master i: 261689: 481e3f7 261687: 765adf6 v: v3
git-mirror · Jul 27, 2011 · 2f97b64 · 2f97b64
1 parent cf33ce3
commit 2f97b64
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Showing 3 changed files with 65 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a46bd300e191d5a1a7367a799a9f5268c5e6aafd
+refs/heads/master: 45191236b179877d259a40e13c5144628d4df37f
diff --git a/trunk/drivers/scsi/bfa/bfad_bsg.c b/trunk/drivers/scsi/bfa/bfad_bsg.c
@@ -2181,6 +2181,53 @@ bfad_iocmd_ethboot_query(struct bfad_s *bfad, void *cmd)
 	return 0;
 }
 
+int
+bfad_iocmd_cfg_trunk(struct bfad_s *bfad, void *cmd, unsigned int v_cmd)
+{
+	struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
+	struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
+	struct bfa_fcport_trunk_s *trunk = &fcport->trunk;
+	unsigned long	flags;
+
+	spin_lock_irqsave(&bfad->bfad_lock, flags);
+
+	if (v_cmd == IOCMD_TRUNK_ENABLE) {
+		trunk->attr.state = BFA_TRUNK_OFFLINE;
+		bfa_fcport_disable(&bfad->bfa);
+		fcport->cfg.trunked = BFA_TRUE;
+	} else if (v_cmd == IOCMD_TRUNK_DISABLE) {
+		trunk->attr.state = BFA_TRUNK_DISABLED;
+		bfa_fcport_disable(&bfad->bfa);
+		fcport->cfg.trunked = BFA_FALSE;
+	}
+
+	if (!bfa_fcport_is_disabled(&bfad->bfa))
+		bfa_fcport_enable(&bfad->bfa);
+
+	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+	iocmd->status = BFA_STATUS_OK;
+	return 0;
+}
+
+int
+bfad_iocmd_trunk_get_attr(struct bfad_s *bfad, void *cmd)
+{
+	struct bfa_bsg_trunk_attr_s *iocmd = (struct bfa_bsg_trunk_attr_s *)cmd;
+	struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
+	struct bfa_fcport_trunk_s *trunk = &fcport->trunk;
+	unsigned long	flags;
+
+	spin_lock_irqsave(&bfad->bfad_lock, flags);
+	memcpy((void *)&iocmd->attr, (void *)&trunk->attr,
+		sizeof(struct bfa_trunk_attr_s));
+	iocmd->attr.port_id = bfa_lps_get_base_pid(&bfad->bfa);
+	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+	iocmd->status = BFA_STATUS_OK;
+	return 0;
+}
+
 static int
 bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd,
 		unsigned int payload_len)
@@ -2470,6 +2517,13 @@ bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd,
 	case IOCMD_ETHBOOT_QUERY:
 		rc = bfad_iocmd_ethboot_query(bfad, iocmd);
 		break;
+	case IOCMD_TRUNK_ENABLE:
+	case IOCMD_TRUNK_DISABLE:
+		rc = bfad_iocmd_cfg_trunk(bfad, iocmd, cmd);
+		break;
+	case IOCMD_TRUNK_GET_ATTR:
+		rc = bfad_iocmd_trunk_get_attr(bfad, iocmd);
+		break;
 	default:
 		rc = -EINVAL;
 		break;

diff --git a/trunk/drivers/scsi/bfa/bfad_bsg.h b/trunk/drivers/scsi/bfa/bfad_bsg.h
@@ -126,6 +126,9 @@ enum {
 	IOCMD_PREBOOT_QUERY,
 	IOCMD_ETHBOOT_CFG,
 	IOCMD_ETHBOOT_QUERY,
+	IOCMD_TRUNK_ENABLE,
+	IOCMD_TRUNK_DISABLE,
+	IOCMD_TRUNK_GET_ATTR,
 };
 
 struct bfa_bsg_gen_s {
@@ -656,6 +659,13 @@ struct bfa_bsg_ethboot_s {
 	struct  bfa_ethboot_cfg_s  cfg;
 };
 
+struct bfa_bsg_trunk_attr_s {
+	bfa_status_t	status;
+	u16		bfad_num;
+	u16		rsvd;
+	struct bfa_trunk_attr_s attr;
+};
+
 struct bfa_bsg_fcpt_s {
 	bfa_status_t    status;
 	u16		vf_id;