Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This series consists of the usual driver updates (ufs, ibmvfc,
  megaraid_sas, lpfc, elx, mpi3mr, qedi, iscsi, storvsc, mpt3sas) with
  elx and mpi3mr being new drivers.

  The major core change is a rework to drop the status byte handling
  macros and the old bit shifted definitions and the rest of the updates
  are minor fixes"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (287 commits)
  scsi: aha1740: Avoid over-read of sense buffer
  scsi: arcmsr: Avoid over-read of sense buffer
  scsi: ips: Avoid over-read of sense buffer
  scsi: ufs: ufs-mediatek: Add missing of_node_put() in ufs_mtk_probe()
  scsi: elx: libefc: Fix IRQ restore in efc_domain_dispatch_frame()
  scsi: elx: libefc: Fix less than zero comparison of a unsigned int
  scsi: elx: efct: Fix pointer error checking in debugfs init
  scsi: elx: efct: Fix is_originator return code type
  scsi: elx: efct: Fix link error for _bad_cmpxchg
  scsi: elx: efct: Eliminate unnecessary boolean check in efct_hw_command_cancel()
  scsi: elx: efct: Do not use id uninitialized in efct_lio_setup_session()
  scsi: elx: efct: Fix error handling in efct_hw_init()
  scsi: elx: efct: Remove redundant initialization of variable lun
  scsi: elx: efct: Fix spelling mistake "Unexected" -> "Unexpected"
  scsi: lpfc: Fix build error in lpfc_scsi.c
  scsi: target: iscsi: Remove redundant continue statement
  scsi: qla4xxx: Remove redundant continue statement
  scsi: ppa: Switch to use module_parport_driver()
  scsi: imm: Switch to use module_parport_driver()
  scsi: mpt3sas: Fix error return value in _scsih_expander_add()
  ...

1 files changed, 54 insertions, 0 deletions

diff --git a/drivers/scsi/elx/libefc/efc_domain.h b/drivers/scsi/elx/libefc/efc_domain.h
new file mode 100644
index 000000000000..5468ea7ab19b
--- /dev/null
+++ b/drivers/scsi/elx/libefc/efc_domain.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2021 Broadcom. All Rights Reserved. The term
+ * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.
+ */
+
+/*
+ * Declare driver's domain handler exported interface
+ */
+
+#ifndef __EFCT_DOMAIN_H__
+#define __EFCT_DOMAIN_H__
+
+struct efc_domain *
+efc_domain_alloc(struct efc *efc, uint64_t fcf_wwn);
+void
+efc_domain_free(struct efc_domain *domain);
+
+void
+__efc_domain_init(struct efc_sm_ctx *ctx, enum efc_sm_event evt, void *arg);
+void
+__efc_domain_wait_alloc(struct efc_sm_ctx *ctx,	enum efc_sm_event evt,
+			void *arg);
+void
+__efc_domain_allocated(struct efc_sm_ctx *ctx, enum efc_sm_event evt,
+		       void *arg);
+void
+__efc_domain_wait_attach(struct efc_sm_ctx *ctx, enum efc_sm_event evt,
+			 void *arg);
+void
+__efc_domain_ready(struct efc_sm_ctx *ctx, enum efc_sm_event evt, void *arg);
+void
+__efc_domain_wait_nports_free(struct efc_sm_ctx *ctx, enum efc_sm_event evt,
+			      void *arg);
+void
+__efc_domain_wait_shutdown(struct efc_sm_ctx *ctx, enum efc_sm_event evt,
+			   void *arg);
+void
+__efc_domain_wait_domain_lost(struct efc_sm_ctx *ctx, enum efc_sm_event evt,
+			      void *arg);
+void
+efc_domain_attach(struct efc_domain *domain, u32 s_id);
+int
+efc_domain_post_event(struct efc_domain *domain, enum efc_sm_event event,
+		      void *arg);
+void
+__efc_domain_attach_internal(struct efc_domain *domain, u32 s_id);
+
+int
+efc_domain_dispatch_frame(void *arg, struct efc_hw_sequence *seq);
+void
+efc_node_dispatch_frame(void *arg, struct efc_hw_sequence *seq);
+
+#endif /* __EFCT_DOMAIN_H__ */