diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_debugfs.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_debugfs.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c index 52be5644e07a..8d0f0de76b63 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" @@ -51,8 +53,7 @@ * debugfs interface * * To access this interface the user should: - * # mkdir /debug - * # mount -t debugfs none /debug + * # mount -t debugfs none /sys/kernel/debug * * The lpfc debugfs directory hierarchy is: * lpfc/lpfcX/vportY @@ -280,6 +281,8 @@ 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 +492,15 @@ 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; } |