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authorLinus Torvalds <torvalds@linux-foundation.org>2009-06-12 09:50:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-12 09:50:42 -0700
commitc9b8af00ff71f86ff3d092cc60ca673e1d0eae5b (patch)
tree25cc016481cc693552bebb4040041817280c2ccf /drivers/scsi/lpfc/lpfc_debugfs.c
parentc59a264c9e932c828d533497e286b89e43c8d1be (diff)
parent82681a318f9f028ea64e61f24bbd9ac535531921 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (154 commits) [SCSI] osd: Remove out-of-tree left overs [SCSI] libosd: Use REQ_QUIET requests. [SCSI] osduld: use filp_open() when looking up an osd-device [SCSI] libosd: Define an osd_dev wrapper to retrieve the request_queue [SCSI] libosd: osd_req_{read,write} takes a length parameter [SCSI] libosd: Let _osd_req_finalize_data_integrity receive number of out_bytes [SCSI] libosd: osd_req_{read,write}_kern new API [SCSI] libosd: Better printout of OSD target system information [SCSI] libosd: OSD2r05: Attribute definitions [SCSI] libosd: OSD2r05: Additional command enums [SCSI] mpt fusion: fix up doc book comments [SCSI] mpt fusion: Added support for Broadcast primitives Event handling [SCSI] mpt fusion: Queue full event handling [SCSI] mpt fusion: RAID device handling and Dual port Raid support is added [SCSI] mpt fusion: Put IOC into ready state if it not already in ready state [SCSI] mpt fusion: Code Cleanup patch [SCSI] mpt fusion: Rescan SAS topology added [SCSI] mpt fusion: SAS topology scan changes, expander events [SCSI] mpt fusion: Firmware event implementation using seperate WorkQueue [SCSI] mpt fusion: rewrite of ioctl_cmds internal generated function ...
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_debugfs.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 52be5644e07..2b02b1fb39a 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2007-2008 Emulex. All rights reserved. *
+ * Copyright (C) 2007-2009 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* *
@@ -33,8 +33,10 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
+#include "lpfc_hw4.h"
#include "lpfc_hw.h"
#include "lpfc_sli.h"
+#include "lpfc_sli4.h"
#include "lpfc_nl.h"
#include "lpfc_disc.h"
#include "lpfc_scsi.h"
@@ -280,6 +282,8 @@ lpfc_debugfs_hbqinfo_data(struct lpfc_hba *phba, char *buf, int size)
struct lpfc_dmabuf *d_buf;
struct hbq_dmabuf *hbq_buf;
+ if (phba->sli_rev != 3)
+ return 0;
cnt = LPFC_HBQINFO_SIZE;
spin_lock_irq(&phba->hbalock);
@@ -489,12 +493,15 @@ lpfc_debugfs_dumpHostSlim_data(struct lpfc_hba *phba, char *buf, int size)
pring->next_cmdidx, pring->local_getidx,
pring->flag, pgpp->rspPutInx, pring->numRiocb);
}
- word0 = readl(phba->HAregaddr);
- word1 = readl(phba->CAregaddr);
- word2 = readl(phba->HSregaddr);
- word3 = readl(phba->HCregaddr);
- len += snprintf(buf+len, size-len, "HA:%08x CA:%08x HS:%08x HC:%08x\n",
- word0, word1, word2, word3);
+
+ if (phba->sli_rev <= LPFC_SLI_REV3) {
+ word0 = readl(phba->HAregaddr);
+ word1 = readl(phba->CAregaddr);
+ word2 = readl(phba->HSregaddr);
+ word3 = readl(phba->HCregaddr);
+ len += snprintf(buf+len, size-len, "HA:%08x CA:%08x HS:%08x "
+ "HC:%08x\n", word0, word1, word2, word3);
+ }
spin_unlock_irq(&phba->hbalock);
return len;
}