Merge branch 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers into asm-generic

Patches from David Howells <dhowells@redhat.com>:

This is to complete part of the UAPI disintegration for which the
preparatory patches were pulled recently.

Note that there are some fixup patches which are at the base of the
branch aimed at you, plus all arches get the asm-generic branch merged in too.

* 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers:
  UAPI: (Scripted) Disintegrate include/asm-generic
  UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k)
  c6x: remove c6x signal.h
  UAPI: Split compound conditionals containing __KERNEL__ in Arm64
  UAPI: Fix the guards on various asm/unistd.h files

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 127 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 9133a97f045f..d8fadcb2db73 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -1778,6 +1778,117 @@ lpfc_device_recov_prli_issue(struct lpfc_vport *vport,
 }
 
 static uint32_t
+lpfc_rcv_plogi_logo_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
+			  void *arg, uint32_t evt)
+{
+	struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *)arg;
+	struct ls_rjt     stat;
+
+	memset(&stat, 0, sizeof(struct ls_rjt));
+	stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
+	stat.un.b.lsRjtRsnCodeExp = LSEXP_NOTHING_MORE;
+	lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);
+	return ndlp->nlp_state;
+}
+
+static uint32_t
+lpfc_rcv_prli_logo_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
+			 void *arg, uint32_t evt)
+{
+	struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *)arg;
+	struct ls_rjt     stat;
+
+	memset(&stat, 0, sizeof(struct ls_rjt));
+	stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
+	stat.un.b.lsRjtRsnCodeExp = LSEXP_NOTHING_MORE;
+	lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);
+	return ndlp->nlp_state;
+}
+
+static uint32_t
+lpfc_rcv_logo_logo_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
+			 void *arg, uint32_t evt)
+{
+	struct Scsi_Host  *shost = lpfc_shost_from_vport(vport);
+	struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *)arg;
+
+	spin_lock_irq(shost->host_lock);
+	ndlp->nlp_flag &= NLP_LOGO_ACC;
+	spin_unlock_irq(shost->host_lock);
+	lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
+	return ndlp->nlp_state;
+}
+
+static uint32_t
+lpfc_rcv_padisc_logo_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
+			   void *arg, uint32_t evt)
+{
+	struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *)arg;
+	struct ls_rjt     stat;
+
+	memset(&stat, 0, sizeof(struct ls_rjt));
+	stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
+	stat.un.b.lsRjtRsnCodeExp = LSEXP_NOTHING_MORE;
+	lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);
+	return ndlp->nlp_state;
+}
+
+static uint32_t
+lpfc_rcv_prlo_logo_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
+			 void *arg, uint32_t evt)
+{
+	struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *)arg;
+	struct ls_rjt     stat;
+
+	memset(&stat, 0, sizeof(struct ls_rjt));
+	stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
+	stat.un.b.lsRjtRsnCodeExp = LSEXP_NOTHING_MORE;
+	lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL);
+	return ndlp->nlp_state;
+}
+
+static uint32_t
+lpfc_cmpl_logo_logo_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
+			  void *arg, uint32_t evt)
+{
+	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
+
+	ndlp->nlp_prev_state = NLP_STE_LOGO_ISSUE;
+	lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
+	spin_lock_irq(shost->host_lock);
+	ndlp->nlp_flag &= ~(NLP_NODEV_REMOVE | NLP_NPR_2B_DISC);
+	spin_unlock_irq(shost->host_lock);
+	lpfc_disc_set_adisc(vport, ndlp);
+	return ndlp->nlp_state;
+}
+
+static uint32_t
+lpfc_device_rm_logo_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
+			  void *arg, uint32_t evt)
+{
+	/*
+	 * Take no action.  If a LOGO is outstanding, then possibly DevLoss has
+	 * timed out and is calling for Device Remove.  In this case, the LOGO
+	 * must be allowed to complete in state LOGO_ISSUE so that the rpi
+	 * and other NLP flags are correctly cleaned up.
+	 */
+	return ndlp->nlp_state;
+}
+
+static uint32_t
+lpfc_device_recov_logo_issue(struct lpfc_vport *vport,
+			     struct lpfc_nodelist *ndlp,
+			     void *arg, uint32_t evt)
+{
+	/*
+	 * Device Recovery events have no meaning for a node with a LOGO
+	 * outstanding.  The LOGO has to complete first and handle the
+	 * node from that point.
+	 */
+	return ndlp->nlp_state;
+}
+
+static uint32_t
 lpfc_rcv_plogi_unmap_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 			  void *arg, uint32_t evt)
 {
@@ -2083,6 +2194,8 @@ lpfc_cmpl_logo_npr_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
 			void *arg, uint32_t evt)
 {
 	struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
+
+	/* For the fabric port just clear the fc flags. */
 	if (ndlp->nlp_DID == Fabric_DID) {
 		spin_lock_irq(shost->host_lock);
 		vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP);
@@ -2297,6 +2410,20 @@ static uint32_t (*lpfc_disc_action[NLP_STE_MAX_STATE * NLP_EVT_MAX_EVENT])
 	lpfc_device_rm_prli_issue,	/* DEVICE_RM       */
 	lpfc_device_recov_prli_issue,	/* DEVICE_RECOVERY */
 
+	lpfc_rcv_plogi_logo_issue,	/* RCV_PLOGI   LOGO_ISSUE     */
+	lpfc_rcv_prli_logo_issue,	/* RCV_PRLI        */
+	lpfc_rcv_logo_logo_issue,	/* RCV_LOGO        */
+	lpfc_rcv_padisc_logo_issue,	/* RCV_ADISC       */
+	lpfc_rcv_padisc_logo_issue,	/* RCV_PDISC       */
+	lpfc_rcv_prlo_logo_issue,	/* RCV_PRLO        */
+	lpfc_cmpl_plogi_illegal,	/* CMPL_PLOGI      */
+	lpfc_disc_illegal,		/* CMPL_PRLI       */
+	lpfc_cmpl_logo_logo_issue,	/* CMPL_LOGO       */
+	lpfc_disc_illegal,		/* CMPL_ADISC      */
+	lpfc_disc_illegal,		/* CMPL_REG_LOGIN  */
+	lpfc_device_rm_logo_issue,	/* DEVICE_RM       */
+	lpfc_device_recov_logo_issue,	/* DEVICE_RECOVERY */
+
 	lpfc_rcv_plogi_unmap_node,	/* RCV_PLOGI   UNMAPPED_NODE  */
 	lpfc_rcv_prli_unmap_node,	/* RCV_PRLI        */
 	lpfc_rcv_logo_unmap_node,	/* RCV_LOGO        */