aboutsummaryrefslogtreecommitdiff
path: root/drivers/message/fusion
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/message/fusion')
-rw-r--r--drivers/message/fusion/lsi/mpi.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_cnfg.h2
-rw-r--r--drivers/message/fusion/mptbase.c91
-rw-r--r--drivers/message/fusion/mptbase.h17
-rw-r--r--drivers/message/fusion/mptctl.c4
-rw-r--r--drivers/message/fusion/mptctl.h2
-rw-r--r--drivers/message/fusion/mptdebug.h2
-rw-r--r--drivers/message/fusion/mptfc.c2
-rw-r--r--drivers/message/fusion/mptlan.c2
-rw-r--r--drivers/message/fusion/mptlan.h2
-rw-r--r--drivers/message/fusion/mptsas.c2
-rw-r--r--drivers/message/fusion/mptsas.h2
-rw-r--r--drivers/message/fusion/mptscsih.c2
-rw-r--r--drivers/message/fusion/mptscsih.h2
-rw-r--r--drivers/message/fusion/mptspi.c3
15 files changed, 115 insertions, 22 deletions
diff --git a/drivers/message/fusion/lsi/mpi.h b/drivers/message/fusion/lsi/mpi.h
index 1acbdd61b67..10b6ef75872 100644
--- a/drivers/message/fusion/lsi/mpi.h
+++ b/drivers/message/fusion/lsi/mpi.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2007 LSI Corporation.
+ * Copyright (c) 2000-2008 LSI Corporation.
*
*
* Name: mpi.h
diff --git a/drivers/message/fusion/lsi/mpi_cnfg.h b/drivers/message/fusion/lsi/mpi_cnfg.h
index 2bd8adae0f0..b2db3330c59 100644
--- a/drivers/message/fusion/lsi/mpi_cnfg.h
+++ b/drivers/message/fusion/lsi/mpi_cnfg.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2007 LSI Corporation.
+ * Copyright (c) 2000-2008 LSI Corporation.
*
*
* Name: mpi_cnfg.h
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index d40d6d15ae2..75e599b85b6 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -5,7 +5,7 @@
* For use with LSI PCI chip/adapter(s)
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -103,7 +103,7 @@ static int mfcounter = 0;
* Public data...
*/
-struct proc_dir_entry *mpt_proc_root_dir;
+static struct proc_dir_entry *mpt_proc_root_dir;
#define WHOINIT_UNKNOWN 0xAA
@@ -253,6 +253,55 @@ mpt_get_cb_idx(MPT_DRIVER_CLASS dclass)
return 0;
}
+/**
+ * mpt_fault_reset_work - work performed on workq after ioc fault
+ * @work: input argument, used to derive ioc
+ *
+**/
+static void
+mpt_fault_reset_work(struct work_struct *work)
+{
+ MPT_ADAPTER *ioc =
+ container_of(work, MPT_ADAPTER, fault_reset_work.work);
+ u32 ioc_raw_state;
+ int rc;
+ unsigned long flags;
+
+ if (ioc->diagPending || !ioc->active)
+ goto out;
+
+ ioc_raw_state = mpt_GetIocState(ioc, 0);
+ if ((ioc_raw_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT) {
+ printk(MYIOC_s_WARN_FMT "IOC is in FAULT state (%04xh)!!!\n",
+ ioc->name, ioc_raw_state & MPI_DOORBELL_DATA_MASK);
+ printk(MYIOC_s_WARN_FMT "Issuing HardReset from %s!!\n",
+ ioc->name, __FUNCTION__);
+ rc = mpt_HardResetHandler(ioc, CAN_SLEEP);
+ printk(MYIOC_s_WARN_FMT "%s: HardReset: %s\n", ioc->name,
+ __FUNCTION__, (rc == 0) ? "success" : "failed");
+ ioc_raw_state = mpt_GetIocState(ioc, 0);
+ if ((ioc_raw_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT)
+ printk(MYIOC_s_WARN_FMT "IOC is in FAULT state after "
+ "reset (%04xh)\n", ioc->name, ioc_raw_state &
+ MPI_DOORBELL_DATA_MASK);
+ }
+
+ out:
+ /*
+ * Take turns polling alternate controller
+ */
+ if (ioc->alt_ioc)
+ ioc = ioc->alt_ioc;
+
+ /* rearm the timer */
+ spin_lock_irqsave(&ioc->fault_reset_work_lock, flags);
+ if (ioc->reset_work_q)
+ queue_delayed_work(ioc->reset_work_q, &ioc->fault_reset_work,
+ msecs_to_jiffies(MPT_POLLING_INTERVAL));
+ spin_unlock_irqrestore(&ioc->fault_reset_work_lock, flags);
+}
+
+
/*
* Process turbo (context) reply...
*/
@@ -1616,6 +1665,22 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
/* Find lookup slot. */
INIT_LIST_HEAD(&ioc->list);
+
+ /* Initialize workqueue */
+ INIT_DELAYED_WORK(&ioc->fault_reset_work, mpt_fault_reset_work);
+ spin_lock_init(&ioc->fault_reset_work_lock);
+
+ snprintf(ioc->reset_work_q_name, KOBJ_NAME_LEN, "mpt_poll_%d", ioc->id);
+ ioc->reset_work_q =
+ create_singlethread_workqueue(ioc->reset_work_q_name);
+ if (!ioc->reset_work_q) {
+ printk(MYIOC_s_ERR_FMT "Insufficient memory to add adapter!\n",
+ ioc->name);
+ pci_release_selected_regions(pdev, ioc->bars);
+ kfree(ioc);
+ return -ENOMEM;
+ }
+
dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "facts @ %p, pfacts[0] @ %p\n",
ioc->name, &ioc->facts, &ioc->pfacts[0]));
@@ -1727,6 +1792,10 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
iounmap(ioc->memmap);
if (r != -5)
pci_release_selected_regions(pdev, ioc->bars);
+
+ destroy_workqueue(ioc->reset_work_q);
+ ioc->reset_work_q = NULL;
+
kfree(ioc);
pci_set_drvdata(pdev, NULL);
return r;
@@ -1759,6 +1828,10 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
}
#endif
+ if (!ioc->alt_ioc)
+ queue_delayed_work(ioc->reset_work_q, &ioc->fault_reset_work,
+ msecs_to_jiffies(MPT_POLLING_INTERVAL));
+
return 0;
}
@@ -1774,6 +1847,19 @@ mpt_detach(struct pci_dev *pdev)
MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
char pname[32];
u8 cb_idx;
+ unsigned long flags;
+ struct workqueue_struct *wq;
+
+ /*
+ * Stop polling ioc for fault condition
+ */
+ spin_lock_irqsave(&ioc->fault_reset_work_lock, flags);
+ wq = ioc->reset_work_q;
+ ioc->reset_work_q = NULL;
+ spin_unlock_irqrestore(&ioc->fault_reset_work_lock, flags);
+ cancel_delayed_work(&ioc->fault_reset_work);
+ destroy_workqueue(wq);
+
sprintf(pname, MPT_PROCFS_MPTBASEDIR "/%s/summary", ioc->name);
remove_proc_entry(pname, NULL);
@@ -7456,7 +7542,6 @@ EXPORT_SYMBOL(mpt_resume);
EXPORT_SYMBOL(mpt_suspend);
#endif
EXPORT_SYMBOL(ioc_list);
-EXPORT_SYMBOL(mpt_proc_root_dir);
EXPORT_SYMBOL(mpt_register);
EXPORT_SYMBOL(mpt_deregister);
EXPORT_SYMBOL(mpt_event_register);
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index a8f617447d2..6adab648dbb 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -5,7 +5,7 @@
* LSIFC9xx/LSI409xx Fibre Channel
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -73,11 +73,11 @@
#endif
#ifndef COPYRIGHT
-#define COPYRIGHT "Copyright (c) 1999-2007 " MODULEAUTHOR
+#define COPYRIGHT "Copyright (c) 1999-2008 " MODULEAUTHOR
#endif
-#define MPT_LINUX_VERSION_COMMON "3.04.06"
-#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.06"
+#define MPT_LINUX_VERSION_COMMON "3.04.07"
+#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.07"
#define WHAT_MAGIC_STRING "@" "(" "#" ")"
#define show_mptmod_ver(s,ver) \
@@ -176,6 +176,8 @@
/* debug print string length used for events and iocstatus */
# define EVENT_DESCR_STR_SZ 100
+#define MPT_POLLING_INTERVAL 1000 /* in milliseconds */
+
#ifdef __KERNEL__ /* { */
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -709,6 +711,12 @@ typedef struct _MPT_ADAPTER
struct workqueue_struct *fc_rescan_work_q;
struct scsi_cmnd **ScsiLookup;
spinlock_t scsi_lookup_lock;
+
+ char reset_work_q_name[KOBJ_NAME_LEN];
+ struct workqueue_struct *reset_work_q;
+ struct delayed_work fault_reset_work;
+ spinlock_t fault_reset_work_lock;
+
} MPT_ADAPTER;
/*
@@ -919,7 +927,6 @@ extern int mpt_raid_phys_disk_pg0(MPT_ADAPTER *ioc, u8 phys_disk_num, pRaidPhys
* Public data decl's...
*/
extern struct list_head ioc_list;
-extern struct proc_dir_entry *mpt_proc_root_dir;
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
#endif /* } __KERNEL__ */
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index c5946560c4e..a5920423e2b 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -4,7 +4,7 @@
* For use with LSI PCI chip/adapters
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -66,7 +66,7 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_tcq.h>
-#define COPYRIGHT "Copyright (c) 1999-2007 LSI Corporation"
+#define COPYRIGHT "Copyright (c) 1999-2008 LSI Corporation"
#define MODULEAUTHOR "LSI Corporation"
#include "mptbase.h"
#include "mptctl.h"
diff --git a/drivers/message/fusion/mptctl.h b/drivers/message/fusion/mptctl.h
index 2c1890127e1..d564cc9ada6 100644
--- a/drivers/message/fusion/mptctl.h
+++ b/drivers/message/fusion/mptctl.h
@@ -5,7 +5,7 @@
* LSIFC9xx/LSI409xx Fibre Channel
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
diff --git a/drivers/message/fusion/mptdebug.h b/drivers/message/fusion/mptdebug.h
index ffdb0a6191b..510b9f49209 100644
--- a/drivers/message/fusion/mptdebug.h
+++ b/drivers/message/fusion/mptdebug.h
@@ -3,7 +3,7 @@
* For use with LSI PCI chip/adapter(s)
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index 1e24ab4ac38..fc31ca6829d 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -3,7 +3,7 @@
* For use with LSI PCI chip/adapter(s)
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c
index 7950fc678ed..d709d92b7b3 100644
--- a/drivers/message/fusion/mptlan.c
+++ b/drivers/message/fusion/mptlan.c
@@ -4,7 +4,7 @@
* For use with LSI Fibre Channel PCI chip/adapters
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 2000-2007 LSI Corporation
+ * Copyright (c) 2000-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
diff --git a/drivers/message/fusion/mptlan.h b/drivers/message/fusion/mptlan.h
index bafb67fc818..33927ee7dc3 100644
--- a/drivers/message/fusion/mptlan.h
+++ b/drivers/message/fusion/mptlan.h
@@ -4,7 +4,7 @@
* For use with LSI Fibre Channel PCI chip/adapters
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 2000-2007 LSI Corporation
+ * Copyright (c) 2000-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 4d492ba232b..b1147aa7afd 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -3,7 +3,7 @@
* For use with LSI PCI chip/adapter(s)
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*/
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
diff --git a/drivers/message/fusion/mptsas.h b/drivers/message/fusion/mptsas.h
index 7c150f50629..2b544e0877e 100644
--- a/drivers/message/fusion/mptsas.h
+++ b/drivers/message/fusion/mptsas.h
@@ -5,7 +5,7 @@
* LSIFC9xx/LSI409xx Fibre Channel
* running LSI MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index c68ef00c2f9..d142b6b4b97 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -3,7 +3,7 @@
* For use with LSI PCI chip/adapter(s)
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index 7ea7da0e090..319aa303337 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -5,7 +5,7 @@
* LSIFC9xx/LSI409xx Fibre Channel
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 1effca4e40e..61620144e49 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -3,7 +3,7 @@
* For use with LSI PCI chip/adapter(s)
* running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Corporation
+ * Copyright (c) 1999-2008 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -447,6 +447,7 @@ static int mptspi_target_alloc(struct scsi_target *starget)
spi_max_offset(starget) = ioc->spi_data.maxSyncOffset;
spi_offset(starget) = 0;
+ spi_period(starget) = 0xFF;
mptspi_write_width(starget, 0);
return 0;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-26 00:46:01 +0000