X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=drivers%2Fscsi%2Flpfc%2Flpfc_mbox.c;h=c585e2b2e589f60fcd12117d01c0db4a2b73678c;hb=66a9ed66000d186933892ca5121e68a071d624ac;hp=73eb89f91593e79dcbd9a9bf8f123a87d45e4957;hpb=fac84ef26759a3725bfc53ae3abf21976360aff3;p=linux-2.6-block.git

diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index 73eb89f91593..c585e2b2e589 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -1,7 +1,7 @@
 /*******************************************************************
  * This file is part of the Emulex Linux Device Driver for         *
  * Fibre Channel Host Bus Adapters.                                *
- * Copyright (C) 2004-2005 Emulex.  All rights reserved.           *
+ * Copyright (C) 2004-2006 Emulex.  All rights reserved.           *
  * EMULEX and SLI are trademarks of Emulex.                        *
  * www.emulex.com                                                  *
  * Portions Copyright (C) 2004-2005 Christoph Hellwig              *
@@ -195,6 +195,9 @@ lpfc_init_link(struct lpfc_hba * phba,
 		mb->un.varInitLnk.link_flags = FLAGS_TOPOLOGY_MODE_PT_PT;
 		mb->un.varInitLnk.link_flags |= FLAGS_TOPOLOGY_FAILOVER;
 		break;
+	case FLAGS_LOCAL_LB:
+		mb->un.varInitLnk.link_flags = FLAGS_LOCAL_LB;
+		break;
 	}
 
 	/* NEW_FEATURE
@@ -248,8 +251,7 @@ lpfc_read_sparam(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 
 	if (((mp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL)) == 0) ||
 	    ((mp->virt = lpfc_mbuf_alloc(phba, 0, &(mp->phys))) == 0)) {
-		if (mp)
-			kfree(mp);
+		kfree(mp);
 		mb->mbxCommand = MBX_READ_SPARM64;
 		/* READ_SPARAM: no buffers */
 		lpfc_printf_log(phba,
@@ -337,6 +339,23 @@ lpfc_read_config(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 	return;
 }
 
+/*************************************************/
+/*  lpfc_read_lnk_stat  Issue a READ LINK STATUS */
+/*                mailbox command                */
+/*************************************************/
+void
+lpfc_read_lnk_stat(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
+{
+	MAILBOX_t *mb;
+
+	mb = &pmb->mb;
+	memset(pmb, 0, sizeof (LPFC_MBOXQ_t));
+
+	mb->mbxCommand = MBX_READ_LNK_STAT;
+	mb->mbxOwner = OWN_HOST;
+	return;
+}
+
 /********************************************/
 /*  lpfc_reg_login  Issue a REG_LOGIN       */
 /*                  mailbox command         */
@@ -363,9 +382,7 @@ lpfc_reg_login(struct lpfc_hba * phba,
 	/* Get a buffer to hold NPorts Service Parameters */
 	if (((mp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL)) == NULL) ||
 	    ((mp->virt = lpfc_mbuf_alloc(phba, 0, &(mp->phys))) == 0)) {
-		if (mp)
-			kfree(mp);
-
+		kfree(mp);
 		mb->mbxCommand = MBX_REG_LOGIN64;
 		/* REG_LOGIN: no buffers */
 		lpfc_printf_log(phba,
@@ -531,6 +548,7 @@ lpfc_config_port(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 	size_t offset;
 	struct lpfc_hgp hgp;
 	void __iomem *to_slim;
+	int i;
 
 	memset(pmb, 0, sizeof(LPFC_MBOXQ_t));
 	mb->mbxCommand = MBX_CONFIG_PORT;
@@ -587,7 +605,11 @@ lpfc_config_port(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 	/* write HGP data to SLIM at the required longword offset */
 	memset(&hgp, 0, sizeof(struct lpfc_hgp));
 	to_slim = phba->MBslimaddr + (SLIMOFF*sizeof (uint32_t));
-	lpfc_memcpy_to_slim(to_slim, &hgp, sizeof(struct lpfc_hgp));
+
+	for (i=0; i < phba->sli.num_rings; i++) {
+		lpfc_memcpy_to_slim(to_slim, &hgp, sizeof(struct lpfc_hgp));
+		to_slim += sizeof (struct lpfc_hgp);
+	}
 
 	/* Setup Port Group ring pointer */
 	offset = (uint8_t *)&phba->slim2p->mbx.us.s2.port -
@@ -617,6 +639,17 @@ lpfc_config_port(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 		        phba->brd_no);
 }
 
+void
+lpfc_kill_board(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
+{
+	MAILBOX_t *mb = &pmb->mb;
+
+	memset(pmb, 0, sizeof(LPFC_MBOXQ_t));
+	mb->mbxCommand = MBX_KILL_BOARD;
+	mb->mbxOwner = OWN_HOST;
+	return;
+}
+
 void
 lpfc_mbox_put(struct lpfc_hba * phba, LPFC_MBOXQ_t * mbq)
 {