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-rw-r--r--drivers/message/fusion/mptbase.c4
-rw-r--r--drivers/message/fusion/mptctl.c6
-rw-r--r--drivers/message/fusion/mptfc.c12
-rw-r--r--drivers/message/fusion/mptsas.c18
-rw-r--r--drivers/message/fusion/mptscsih.c8
-rw-r--r--drivers/message/fusion/mptscsih.h2
-rw-r--r--drivers/message/fusion/mptspi.c12
-rw-r--r--drivers/message/i2o/core.h2
-rw-r--r--drivers/message/i2o/device.c32
-rw-r--r--drivers/message/i2o/driver.c22
-rw-r--r--drivers/message/i2o/i2o_config.c4
-rw-r--r--drivers/message/i2o/iop.c85
12 files changed, 106 insertions, 101 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 767ff4d839f..ebc0af7d769 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -346,7 +346,7 @@ static int mpt_remove_dead_ioc_func(void *arg)
if ((pdev == NULL))
return -1;
- pci_stop_and_remove_bus_device(pdev);
+ pci_stop_and_remove_bus_device_locked(pdev);
return 0;
}
@@ -1037,7 +1037,7 @@ mpt_free_msg_frame(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf)
goto out;
/* signature to know if this mf is freed */
mf->u.frame.linkage.arg1 = cpu_to_le32(0xdeadbeaf);
- list_add_tail(&mf->u.frame.linkage.list, &ioc->FreeQ);
+ list_add(&mf->u.frame.linkage.list, &ioc->FreeQ);
#ifdef MFCNT
ioc->mfcnt--;
#endif
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index dcc8385adeb..8a050e88568 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -2432,9 +2432,9 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
int rc, cim_rev;
ToolboxIstwiReadWriteRequest_t *IstwiRWRequest;
MPT_FRAME_HDR *mf = NULL;
- MPIHeader_t *mpi_hdr;
unsigned long timeleft;
int retval;
+ u32 msgcontext;
/* Reset long to int. Should affect IA64 and SPARC only
*/
@@ -2581,11 +2581,11 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
}
IstwiRWRequest = (ToolboxIstwiReadWriteRequest_t *)mf;
- mpi_hdr = (MPIHeader_t *) mf;
+ msgcontext = IstwiRWRequest->MsgContext;
memset(IstwiRWRequest,0,sizeof(ToolboxIstwiReadWriteRequest_t));
+ IstwiRWRequest->MsgContext = msgcontext;
IstwiRWRequest->Function = MPI_FUNCTION_TOOLBOX;
IstwiRWRequest->Tool = MPI_TOOLBOX_ISTWI_READ_WRITE_TOOL;
- IstwiRWRequest->MsgContext = mpi_hdr->MsgContext;
IstwiRWRequest->Flags = MPI_TB_ISTWI_FLAGS_READ;
IstwiRWRequest->NumAddressBytes = 0x01;
IstwiRWRequest->DataLength = cpu_to_le16(0x04);
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index fd75108c355..02a3eefd693 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -649,7 +649,7 @@ mptfc_slave_alloc(struct scsi_device *sdev)
}
static int
-mptfc_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+mptfc_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *SCpnt)
{
struct mptfc_rport_info *ri;
struct fc_rport *rport = starget_to_rport(scsi_target(SCpnt->device));
@@ -658,14 +658,14 @@ mptfc_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
if (!vdevice || !vdevice->vtarget) {
SCpnt->result = DID_NO_CONNECT << 16;
- done(SCpnt);
+ SCpnt->scsi_done(SCpnt);
return 0;
}
err = fc_remote_port_chkready(rport);
if (unlikely(err)) {
SCpnt->result = err;
- done(SCpnt);
+ SCpnt->scsi_done(SCpnt);
return 0;
}
@@ -673,15 +673,13 @@ mptfc_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
ri = *((struct mptfc_rport_info **)rport->dd_data);
if (unlikely(!ri)) {
SCpnt->result = DID_IMM_RETRY << 16;
- done(SCpnt);
+ SCpnt->scsi_done(SCpnt);
return 0;
}
- return mptscsih_qcmd(SCpnt,done);
+ return mptscsih_qcmd(SCpnt);
}
-static DEF_SCSI_QCMD(mptfc_qcmd)
-
/*
* mptfc_display_port_link_speed - displaying link speed
* @ioc: Pointer to MPT_ADAPTER structure
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index dd239bdbfcb..711fcb5cec8 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1896,7 +1896,7 @@ mptsas_slave_alloc(struct scsi_device *sdev)
}
static int
-mptsas_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+mptsas_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *SCpnt)
{
MPT_SCSI_HOST *hd;
MPT_ADAPTER *ioc;
@@ -1904,11 +1904,11 @@ mptsas_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
if (!vdevice || !vdevice->vtarget || vdevice->vtarget->deleted) {
SCpnt->result = DID_NO_CONNECT << 16;
- done(SCpnt);
+ SCpnt->scsi_done(SCpnt);
return 0;
}
- hd = shost_priv(SCpnt->device->host);
+ hd = shost_priv(shost);
ioc = hd->ioc;
if (ioc->sas_discovery_quiesce_io)
@@ -1917,11 +1917,9 @@ mptsas_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
if (ioc->debug_level & MPT_DEBUG_SCSI)
scsi_print_command(SCpnt);
- return mptscsih_qcmd(SCpnt,done);
+ return mptscsih_qcmd(SCpnt);
}
-static DEF_SCSI_QCMD(mptsas_qcmd)
-
/**
* mptsas_mptsas_eh_timed_out - resets the scsi_cmnd timeout
* if the device under question is currently in the
@@ -2235,10 +2233,10 @@ static int mptsas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
}
/* do we need to support multiple segments? */
- if (bio_segments(req->bio) > 1 || bio_segments(rsp->bio) > 1) {
- printk(MYIOC_s_ERR_FMT "%s: multiple segments req %u %u, rsp %u %u\n",
- ioc->name, __func__, bio_segments(req->bio), blk_rq_bytes(req),
- bio_segments(rsp->bio), blk_rq_bytes(rsp));
+ if (bio_multiple_segments(req->bio) ||
+ bio_multiple_segments(rsp->bio)) {
+ printk(MYIOC_s_ERR_FMT "%s: multiple segments req %u, rsp %u\n",
+ ioc->name, __func__, blk_rq_bytes(req), blk_rq_bytes(rsp));
return -EINVAL;
}
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 727819cc703..2a1c6f21af2 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1304,7 +1304,6 @@ int mptscsih_show_info(struct seq_file *m, struct Scsi_Host *host)
/**
* mptscsih_qcmd - Primary Fusion MPT SCSI initiator IO start routine.
* @SCpnt: Pointer to scsi_cmnd structure
- * @done: Pointer SCSI mid-layer IO completion function
*
* (linux scsi_host_template.queuecommand routine)
* This is the primary SCSI IO start routine. Create a MPI SCSIIORequest
@@ -1313,7 +1312,7 @@ int mptscsih_show_info(struct seq_file *m, struct Scsi_Host *host)
* Returns 0. (rtn value discarded by linux scsi mid-layer)
*/
int
-mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+mptscsih_qcmd(struct scsi_cmnd *SCpnt)
{
MPT_SCSI_HOST *hd;
MPT_FRAME_HDR *mf;
@@ -1329,10 +1328,9 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
hd = shost_priv(SCpnt->device->host);
ioc = hd->ioc;
- SCpnt->scsi_done = done;
- dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "qcmd: SCpnt=%p, done()=%p\n",
- ioc->name, SCpnt, done));
+ dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "qcmd: SCpnt=%p\n",
+ ioc->name, SCpnt));
if (ioc->taskmgmt_quiesce_io)
return SCSI_MLQUEUE_HOST_BUSY;
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index 83f503162f7..99e3390807f 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -113,7 +113,7 @@ extern int mptscsih_resume(struct pci_dev *pdev);
#endif
extern int mptscsih_show_info(struct seq_file *, struct Scsi_Host *);
extern const char * mptscsih_info(struct Scsi_Host *SChost);
-extern int mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *));
+extern int mptscsih_qcmd(struct scsi_cmnd *SCpnt);
extern int mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel,
u8 id, int lun, int ctx2abort, ulong timeout);
extern void mptscsih_slave_destroy(struct scsi_device *device);
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 5653e505f91..49d11338294 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -780,33 +780,31 @@ static int mptspi_slave_configure(struct scsi_device *sdev)
}
static int
-mptspi_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+mptspi_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *SCpnt)
{
- struct _MPT_SCSI_HOST *hd = shost_priv(SCpnt->device->host);
+ struct _MPT_SCSI_HOST *hd = shost_priv(shost);
VirtDevice *vdevice = SCpnt->device->hostdata;
MPT_ADAPTER *ioc = hd->ioc;
if (!vdevice || !vdevice->vtarget) {
SCpnt->result = DID_NO_CONNECT << 16;
- done(SCpnt);
+ SCpnt->scsi_done(SCpnt);
return 0;
}
if (SCpnt->device->channel == 1 &&
mptscsih_is_phys_disk(ioc, 0, SCpnt->device->id) == 0) {
SCpnt->result = DID_NO_CONNECT << 16;
- done(SCpnt);
+ SCpnt->scsi_done(SCpnt);
return 0;
}
if (spi_dv_pending(scsi_target(SCpnt->device)))
ddvprintk(ioc, scsi_print_command(SCpnt));
- return mptscsih_qcmd(SCpnt,done);
+ return mptscsih_qcmd(SCpnt);
}
-static DEF_SCSI_QCMD(mptspi_qcmd)
-
static void mptspi_slave_destroy(struct scsi_device *sdev)
{
struct scsi_target *starget = scsi_target(sdev);
diff --git a/drivers/message/i2o/core.h b/drivers/message/i2o/core.h
index cbe384fb848..91614f11f89 100644
--- a/drivers/message/i2o/core.h
+++ b/drivers/message/i2o/core.h
@@ -33,7 +33,7 @@ extern int __init i2o_pci_init(void);
extern void __exit i2o_pci_exit(void);
/* device */
-extern struct device_attribute i2o_device_attrs[];
+extern const struct attribute_group *i2o_device_groups[];
extern void i2o_device_remove(struct i2o_device *);
extern int i2o_device_parse_lct(struct i2o_controller *);
diff --git a/drivers/message/i2o/device.c b/drivers/message/i2o/device.c
index 4547db99f7d..98348f420b5 100644
--- a/drivers/message/i2o/device.c
+++ b/drivers/message/i2o/device.c
@@ -138,45 +138,55 @@ static void i2o_device_release(struct device *dev)
}
/**
- * i2o_device_show_class_id - Displays class id of I2O device
+ * class_id_show - Displays class id of I2O device
* @dev: device of which the class id should be displayed
* @attr: pointer to device attribute
* @buf: buffer into which the class id should be printed
*
* Returns the number of bytes which are printed into the buffer.
*/
-static ssize_t i2o_device_show_class_id(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t class_id_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct i2o_device *i2o_dev = to_i2o_device(dev);
sprintf(buf, "0x%03x\n", i2o_dev->lct_data.class_id);
return strlen(buf) + 1;
}
+static DEVICE_ATTR_RO(class_id);
/**
- * i2o_device_show_tid - Displays TID of I2O device
+ * tid_show - Displays TID of I2O device
* @dev: device of which the TID should be displayed
* @attr: pointer to device attribute
* @buf: buffer into which the TID should be printed
*
* Returns the number of bytes which are printed into the buffer.
*/
-static ssize_t i2o_device_show_tid(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t tid_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct i2o_device *i2o_dev = to_i2o_device(dev);
sprintf(buf, "0x%03x\n", i2o_dev->lct_data.tid);
return strlen(buf) + 1;
}
+static DEVICE_ATTR_RO(tid);
/* I2O device attributes */
-struct device_attribute i2o_device_attrs[] = {
- __ATTR(class_id, S_IRUGO, i2o_device_show_class_id, NULL),
- __ATTR(tid, S_IRUGO, i2o_device_show_tid, NULL),
- __ATTR_NULL
+static struct attribute *i2o_device_attrs[] = {
+ &dev_attr_class_id.attr,
+ &dev_attr_tid.attr,
+ NULL,
+};
+
+static const struct attribute_group i2o_device_group = {
+ .attrs = i2o_device_attrs,
+};
+
+const struct attribute_group *i2o_device_groups[] = {
+ &i2o_device_group,
+ NULL,
};
/**
diff --git a/drivers/message/i2o/driver.c b/drivers/message/i2o/driver.c
index 8a5b2d8f4da..1b18a0d1d05 100644
--- a/drivers/message/i2o/driver.c
+++ b/drivers/message/i2o/driver.c
@@ -62,7 +62,7 @@ static int i2o_bus_match(struct device *dev, struct device_driver *drv)
struct bus_type i2o_bus_type = {
.name = "i2o",
.match = i2o_bus_match,
- .dev_attrs = i2o_device_attrs
+ .dev_groups = i2o_device_groups,
};
/**
@@ -84,8 +84,8 @@ int i2o_driver_register(struct i2o_driver *drv)
osm_debug("Register driver %s\n", drv->name);
if (drv->event) {
- drv->event_queue = alloc_workqueue(drv->name,
- WQ_MEM_RECLAIM, 1);
+ drv->event_queue = alloc_workqueue("%s", WQ_MEM_RECLAIM, 1,
+ drv->name);
if (!drv->event_queue) {
osm_err("Could not initialize event queue for driver "
"%s\n", drv->name);
@@ -105,7 +105,8 @@ int i2o_driver_register(struct i2o_driver *drv)
osm_err("too many drivers registered, increase "
"max_drivers\n");
spin_unlock_irqrestore(&i2o_drivers_lock, flags);
- return -EFAULT;
+ rc = -EFAULT;
+ goto out;
}
drv->context = i;
@@ -124,11 +125,14 @@ int i2o_driver_register(struct i2o_driver *drv)
}
rc = driver_register(&drv->driver);
- if (rc) {
- if (drv->event) {
- destroy_workqueue(drv->event_queue);
- drv->event_queue = NULL;
- }
+ if (rc)
+ goto out;
+
+ return 0;
+out:
+ if (drv->event_queue) {
+ destroy_workqueue(drv->event_queue);
+ drv->event_queue = NULL;
}
return rc;
diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c
index a60c188c2bd..04bd3b6de40 100644
--- a/drivers/message/i2o/i2o_config.c
+++ b/drivers/message/i2o/i2o_config.c
@@ -754,19 +754,19 @@ static long i2o_cfg_compat_ioctl(struct file *file, unsigned cmd,
unsigned long arg)
{
int ret;
- mutex_lock(&i2o_cfg_mutex);
switch (cmd) {
case I2OGETIOPS:
ret = i2o_cfg_ioctl(file, cmd, arg);
break;
case I2OPASSTHRU32:
+ mutex_lock(&i2o_cfg_mutex);
ret = i2o_cfg_passthru32(file, cmd, arg);
+ mutex_unlock(&i2o_cfg_mutex);
break;
default:
ret = -ENOIOCTLCMD;
break;
}
- mutex_unlock(&i2o_cfg_mutex);
return ret;
}
diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
index a8c08f332da..92752fb5b2d 100644
--- a/drivers/message/i2o/iop.c
+++ b/drivers/message/i2o/iop.c
@@ -652,6 +652,44 @@ static int i2o_iop_activate(struct i2o_controller *c)
return i2o_hrt_get(c);
};
+static void i2o_res_alloc(struct i2o_controller *c, unsigned long flags)
+{
+ i2o_status_block *sb = c->status_block.virt;
+ struct resource *res = &c->mem_resource;
+ resource_size_t size, align;
+ int err;
+
+ res->name = c->pdev->bus->name;
+ res->flags = flags;
+ res->start = 0;
+ res->end = 0;
+ osm_info("%s: requires private memory resources.\n", c->name);
+
+ if (flags & IORESOURCE_MEM) {
+ size = sb->desired_mem_size;
+ align = 1 << 20; /* unspecified, use 1Mb and play safe */
+ } else {
+ size = sb->desired_io_size;
+ align = 1 << 12; /* unspecified, use 4Kb and play safe */
+ }
+
+ err = pci_bus_alloc_resource(c->pdev->bus, res, size, align, 0, 0,
+ NULL, NULL);
+ if (err < 0)
+ return;
+
+ if (flags & IORESOURCE_MEM) {
+ c->mem_alloc = 1;
+ sb->current_mem_size = resource_size(res);
+ sb->current_mem_base = res->start;
+ } else if (flags & IORESOURCE_IO) {
+ c->io_alloc = 1;
+ sb->current_io_size = resource_size(res);
+ sb->current_io_base = res->start;
+ }
+ osm_info("%s: allocated PCI space %pR\n", c->name, res);
+}
+
/**
* i2o_iop_systab_set - Set the I2O System Table of the specified IOP
* @c: I2O controller to which the system table should be send
@@ -665,52 +703,13 @@ static int i2o_iop_systab_set(struct i2o_controller *c)
struct i2o_message *msg;
i2o_status_block *sb = c->status_block.virt;
struct device *dev = &c->pdev->dev;
- struct resource *root;
int rc;
- if (sb->current_mem_size < sb->desired_mem_size) {
- struct resource *res = &c->mem_resource;
- res->name = c->pdev->bus->name;
- res->flags = IORESOURCE_MEM;
- res->start = 0;
- res->end = 0;
- osm_info("%s: requires private memory resources.\n", c->name);
- root = pci_find_parent_resource(c->pdev, res);
- if (root == NULL)
- osm_warn("%s: Can't find parent resource!\n", c->name);
- if (root && allocate_resource(root, res, sb->desired_mem_size, sb->desired_mem_size, sb->desired_mem_size, 1 << 20, /* Unspecified, so use 1Mb and play safe */
- NULL, NULL) >= 0) {
- c->mem_alloc = 1;
- sb->current_mem_size = resource_size(res);
- sb->current_mem_base = res->start;
- osm_info("%s: allocated %llu bytes of PCI memory at "
- "0x%016llX.\n", c->name,
- (unsigned long long)resource_size(res),
- (unsigned long long)res->start);
- }
- }
+ if (sb->current_mem_size < sb->desired_mem_size)
+ i2o_res_alloc(c, IORESOURCE_MEM);
- if (sb->current_io_size < sb->desired_io_size) {
- struct resource *res = &c->io_resource;
- res->name = c->pdev->bus->name;
- res->flags = IORESOURCE_IO;
- res->start = 0;
- res->end = 0;
- osm_info("%s: requires private memory resources.\n", c->name);
- root = pci_find_parent_resource(c->pdev, res);
- if (root == NULL)
- osm_warn("%s: Can't find parent resource!\n", c->name);
- if (root && allocate_resource(root, res, sb->desired_io_size, sb->desired_io_size, sb->desired_io_size, 1 << 20, /* Unspecified, so use 1Mb and play safe */
- NULL, NULL) >= 0) {
- c->io_alloc = 1;
- sb->current_io_size = resource_size(res);
- sb->current_mem_base = res->start;
- osm_info("%s: allocated %llu bytes of PCI I/O at "
- "0x%016llX.\n", c->name,
- (unsigned long long)resource_size(res),
- (unsigned long long)res->start);
- }
- }
+ if (sb->current_io_size < sb->desired_io_size)
+ i2o_res_alloc(c, IORESOURCE_IO);
msg = i2o_msg_get_wait(c, I2O_TIMEOUT_MESSAGE_GET);
if (IS_ERR(msg))
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 15:22:46 +0000