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-rw-r--r--drivers/infiniband/hw/ipath/Kconfig2
-rw-r--r--drivers/infiniband/hw/ipath/Makefile6
-rw-r--r--drivers/infiniband/hw/ipath/ipath_diag.c10
-rw-r--r--drivers/infiniband/hw/ipath/ipath_driver.c2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_file_ops.c44
-rw-r--r--drivers/infiniband/hw/ipath/ipath_iba7220.c23
-rw-r--r--drivers/infiniband/hw/ipath/ipath_kernel.h8
-rw-r--r--drivers/infiniband/hw/ipath/ipath_verbs.c40
8 files changed, 67 insertions, 68 deletions
diff --git a/drivers/infiniband/hw/ipath/Kconfig b/drivers/infiniband/hw/ipath/Kconfig
index 044da5828a7..3c7968f25ec 100644
--- a/drivers/infiniband/hw/ipath/Kconfig
+++ b/drivers/infiniband/hw/ipath/Kconfig
@@ -1,6 +1,6 @@
config INFINIBAND_IPATH
tristate "QLogic InfiniPath Driver"
- depends on (PCI_MSI || HT_IRQ) && 64BIT && NET
+ depends on 64BIT && NET
---help---
This is a driver for QLogic InfiniPath host channel adapters,
including InfiniBand verbs support. This driver allows these
diff --git a/drivers/infiniband/hw/ipath/Makefile b/drivers/infiniband/hw/ipath/Makefile
index 75a6c91944c..bf945006198 100644
--- a/drivers/infiniband/hw/ipath/Makefile
+++ b/drivers/infiniband/hw/ipath/Makefile
@@ -29,11 +29,13 @@ ib_ipath-y := \
ipath_user_pages.o \
ipath_user_sdma.o \
ipath_verbs_mcast.o \
- ipath_verbs.o
+ ipath_verbs.o \
+ ipath_iba7220.o \
+ ipath_sd7220.o \
+ ipath_sd7220_img.o
ib_ipath-$(CONFIG_HT_IRQ) += ipath_iba6110.o
ib_ipath-$(CONFIG_PCI_MSI) += ipath_iba6120.o
-ib_ipath-$(CONFIG_PCI_MSI) += ipath_iba7220.o ipath_sd7220.o ipath_sd7220_img.o
ib_ipath-$(CONFIG_X86_64) += ipath_wc_x86_64.o
ib_ipath-$(CONFIG_PPC64) += ipath_wc_ppc64.o
diff --git a/drivers/infiniband/hw/ipath/ipath_diag.c b/drivers/infiniband/hw/ipath/ipath_diag.c
index 6d49d2f18a8..d4ce8b63e19 100644
--- a/drivers/infiniband/hw/ipath/ipath_diag.c
+++ b/drivers/infiniband/hw/ipath/ipath_diag.c
@@ -79,7 +79,7 @@ static const struct file_operations diagpkt_file_ops = {
static atomic_t diagpkt_count = ATOMIC_INIT(0);
static struct cdev *diagpkt_cdev;
-static struct class_device *diagpkt_class_dev;
+static struct device *diagpkt_dev;
int ipath_diag_add(struct ipath_devdata *dd)
{
@@ -89,7 +89,7 @@ int ipath_diag_add(struct ipath_devdata *dd)
if (atomic_inc_return(&diagpkt_count) == 1) {
ret = ipath_cdev_init(IPATH_DIAGPKT_MINOR,
"ipath_diagpkt", &diagpkt_file_ops,
- &diagpkt_cdev, &diagpkt_class_dev);
+ &diagpkt_cdev, &diagpkt_dev);
if (ret) {
ipath_dev_err(dd, "Couldn't create ipath_diagpkt "
@@ -102,7 +102,7 @@ int ipath_diag_add(struct ipath_devdata *dd)
ret = ipath_cdev_init(IPATH_DIAG_MINOR_BASE + dd->ipath_unit, name,
&diag_file_ops, &dd->diag_cdev,
- &dd->diag_class_dev);
+ &dd->diag_dev);
if (ret)
ipath_dev_err(dd, "Couldn't create %s device: %d",
name, ret);
@@ -114,9 +114,9 @@ done:
void ipath_diag_remove(struct ipath_devdata *dd)
{
if (atomic_dec_and_test(&diagpkt_count))
- ipath_cdev_cleanup(&diagpkt_cdev, &diagpkt_class_dev);
+ ipath_cdev_cleanup(&diagpkt_cdev, &diagpkt_dev);
- ipath_cdev_cleanup(&dd->diag_cdev, &dd->diag_class_dev);
+ ipath_cdev_cleanup(&dd->diag_cdev, &dd->diag_dev);
}
/**
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index e0a64f070b9..acf30c06a0c 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -538,7 +538,7 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
case PCI_DEVICE_ID_INFINIPATH_7220:
#ifndef CONFIG_PCI_MSI
ipath_dbg("CONFIG_PCI_MSI is not enabled, "
- "using IntX for unit %u\n", dd->ipath_unit);
+ "using INTx for unit %u\n", dd->ipath_unit);
#endif
ipath_init_iba7220_funcs(dd);
break;
diff --git a/drivers/infiniband/hw/ipath/ipath_file_ops.c b/drivers/infiniband/hw/ipath/ipath_file_ops.c
index 1e627aab18b..8b1752202e7 100644
--- a/drivers/infiniband/hw/ipath/ipath_file_ops.c
+++ b/drivers/infiniband/hw/ipath/ipath_file_ops.c
@@ -2434,11 +2434,11 @@ static ssize_t ipath_writev(struct kiocb *iocb, const struct iovec *iov,
static struct class *ipath_class;
static int init_cdev(int minor, char *name, const struct file_operations *fops,
- struct cdev **cdevp, struct class_device **class_devp)
+ struct cdev **cdevp, struct device **devp)
{
const dev_t dev = MKDEV(IPATH_MAJOR, minor);
struct cdev *cdev = NULL;
- struct class_device *class_dev = NULL;
+ struct device *device = NULL;
int ret;
cdev = cdev_alloc();
@@ -2462,12 +2462,12 @@ static int init_cdev(int minor, char *name, const struct file_operations *fops,
goto err_cdev;
}
- class_dev = class_device_create(ipath_class, NULL, dev, NULL, name);
+ device = device_create(ipath_class, NULL, dev, name);
- if (IS_ERR(class_dev)) {
- ret = PTR_ERR(class_dev);
+ if (IS_ERR(device)) {
+ ret = PTR_ERR(device);
printk(KERN_ERR IPATH_DRV_NAME ": Could not create "
- "class_dev for minor %d, %s (err %d)\n",
+ "device for minor %d, %s (err %d)\n",
minor, name, -ret);
goto err_cdev;
}
@@ -2481,29 +2481,29 @@ err_cdev:
done:
if (ret >= 0) {
*cdevp = cdev;
- *class_devp = class_dev;
+ *devp = device;
} else {
*cdevp = NULL;
- *class_devp = NULL;
+ *devp = NULL;
}
return ret;
}
int ipath_cdev_init(int minor, char *name, const struct file_operations *fops,
- struct cdev **cdevp, struct class_device **class_devp)
+ struct cdev **cdevp, struct device **devp)
{
- return init_cdev(minor, name, fops, cdevp, class_devp);
+ return init_cdev(minor, name, fops, cdevp, devp);
}
static void cleanup_cdev(struct cdev **cdevp,
- struct class_device **class_devp)
+ struct device **devp)
{
- struct class_device *class_dev = *class_devp;
+ struct device *dev = *devp;
- if (class_dev) {
- class_device_unregister(class_dev);
- *class_devp = NULL;
+ if (dev) {
+ device_unregister(dev);
+ *devp = NULL;
}
if (*cdevp) {
@@ -2513,13 +2513,13 @@ static void cleanup_cdev(struct cdev **cdevp,
}
void ipath_cdev_cleanup(struct cdev **cdevp,
- struct class_device **class_devp)
+ struct device **devp)
{
- cleanup_cdev(cdevp, class_devp);
+ cleanup_cdev(cdevp, devp);
}
static struct cdev *wildcard_cdev;
-static struct class_device *wildcard_class_dev;
+static struct device *wildcard_dev;
static const dev_t dev = MKDEV(IPATH_MAJOR, 0);
@@ -2576,7 +2576,7 @@ int ipath_user_add(struct ipath_devdata *dd)
goto bail;
}
ret = init_cdev(0, "ipath", &ipath_file_ops, &wildcard_cdev,
- &wildcard_class_dev);
+ &wildcard_dev);
if (ret < 0) {
ipath_dev_err(dd, "Could not create wildcard "
"minor: error %d\n", -ret);
@@ -2589,7 +2589,7 @@ int ipath_user_add(struct ipath_devdata *dd)
snprintf(name, sizeof(name), "ipath%d", dd->ipath_unit);
ret = init_cdev(dd->ipath_unit + 1, name, &ipath_file_ops,
- &dd->user_cdev, &dd->user_class_dev);
+ &dd->user_cdev, &dd->user_dev);
if (ret < 0)
ipath_dev_err(dd, "Could not create user minor %d, %s\n",
dd->ipath_unit + 1, name);
@@ -2604,13 +2604,13 @@ bail:
void ipath_user_remove(struct ipath_devdata *dd)
{
- cleanup_cdev(&dd->user_cdev, &dd->user_class_dev);
+ cleanup_cdev(&dd->user_cdev, &dd->user_dev);
if (atomic_dec_return(&user_count) == 0) {
if (atomic_read(&user_setup) == 0)
goto bail;
- cleanup_cdev(&wildcard_cdev, &wildcard_class_dev);
+ cleanup_cdev(&wildcard_cdev, &wildcard_dev);
user_cleanup();
atomic_set(&user_setup, 0);
diff --git a/drivers/infiniband/hw/ipath/ipath_iba7220.c b/drivers/infiniband/hw/ipath/ipath_iba7220.c
index 1b2de2cfb69..e3ec0d1bdf5 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba7220.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba7220.c
@@ -1215,13 +1215,13 @@ static int ipath_msi_enabled(struct pci_dev *pdev)
/*
* disable msi interrupt if enabled, and clear the flag.
- * flag is used primarily for the fallback to IntX, but
+ * flag is used primarily for the fallback to INTx, but
* is also used in reinit after reset as a flag.
*/
static void ipath_7220_nomsi(struct ipath_devdata *dd)
{
dd->ipath_msi_lo = 0;
-#ifdef CONFIG_PCI_MSI
+
if (ipath_msi_enabled(dd->pcidev)) {
/*
* free, but don't zero; later kernels require
@@ -1232,7 +1232,6 @@ static void ipath_7220_nomsi(struct ipath_devdata *dd)
free_irq(dd->ipath_irq, dd);
pci_disable_msi(dd->pcidev);
}
-#endif
}
/*
@@ -1344,7 +1343,7 @@ static int ipath_setup_7220_config(struct ipath_devdata *dd,
u32 boardrev;
dd->ipath_msi_lo = 0; /* used as a flag during reset processing */
-#ifdef CONFIG_PCI_MSI
+
pos = pci_find_capability(pdev, PCI_CAP_ID_MSI);
if (!strcmp(int_type, "force_msi") || !strcmp(int_type, "auto"))
ret = pci_enable_msi(pdev);
@@ -1377,10 +1376,6 @@ static int ipath_setup_7220_config(struct ipath_devdata *dd,
} else
ipath_dev_err(dd, "Can't find MSI capability, "
"can't save MSI settings for reset\n");
-#else
- ipath_dbg("PCI_MSI not configured, using IntX interrupts\n");
- ipath_enable_intx(pdev);
-#endif
dd->ipath_irq = pdev->irq;
@@ -1583,7 +1578,7 @@ static void ipath_init_7220_variables(struct ipath_devdata *dd)
static int ipath_reinit_msi(struct ipath_devdata *dd)
{
int ret = 0;
-#ifdef CONFIG_PCI_MSI
+
int pos;
u16 control;
if (!dd->ipath_msi_lo) /* Using intX, or init problem */
@@ -1617,10 +1612,10 @@ static int ipath_reinit_msi(struct ipath_devdata *dd)
((control & PCI_MSI_FLAGS_64BIT) ? 12 : 8),
dd->ipath_msi_data);
ret = 1;
+
bail:
-#endif
if (!ret) {
- ipath_dbg("Using IntX, MSI disabled or not configured\n");
+ ipath_dbg("Using INTx, MSI disabled or not configured\n");
ipath_enable_intx(dd->pcidev);
ret = 1;
}
@@ -2149,12 +2144,12 @@ static void ipath_7220_read_counters(struct ipath_devdata *dd,
counters[i] = ipath_snap_cntr(dd, i);
}
-/* if we are using MSI, try to fallback to IntX */
+/* if we are using MSI, try to fallback to INTx */
static int ipath_7220_intr_fallback(struct ipath_devdata *dd)
{
if (dd->ipath_msi_lo) {
dev_info(&dd->pcidev->dev, "MSI interrupt not detected,"
- " trying IntX interrupts\n");
+ " trying INTx interrupts\n");
ipath_7220_nomsi(dd);
ipath_enable_intx(dd->pcidev);
/*
@@ -2167,7 +2162,7 @@ static int ipath_7220_intr_fallback(struct ipath_devdata *dd)
if (request_irq(dd->ipath_irq, ipath_intr, IRQF_SHARED,
IPATH_DRV_NAME, dd))
ipath_dev_err(dd,
- "Could not re-request_irq for IntX\n");
+ "Could not re-request_irq for INTx\n");
return 1;
}
return 0;
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 5863cbe9930..202337ae90d 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -466,8 +466,8 @@ struct ipath_devdata {
struct pci_dev *pcidev;
struct cdev *user_cdev;
struct cdev *diag_cdev;
- struct class_device *user_class_dev;
- struct class_device *diag_class_dev;
+ struct device *user_dev;
+ struct device *diag_dev;
/* timer used to prevent stats overflow, error throttling, etc. */
struct timer_list ipath_stats_timer;
/* timer to verify interrupts work, and fallback if possible */
@@ -854,9 +854,9 @@ void ipath_clear_freeze(struct ipath_devdata *);
struct file_operations;
int ipath_cdev_init(int minor, char *name, const struct file_operations *fops,
- struct cdev **cdevp, struct class_device **class_devp);
+ struct cdev **cdevp, struct device **devp);
void ipath_cdev_cleanup(struct cdev **cdevp,
- struct class_device **class_devp);
+ struct device **devp);
int ipath_diag_add(struct ipath_devdata *);
void ipath_diag_remove(struct ipath_devdata *);
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index 320a6d018de..e63927cce5b 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -109,7 +109,7 @@ MODULE_PARM_DESC(max_srq_wrs, "Maximum number of SRQ WRs support");
static unsigned int ib_ipath_disable_sma;
module_param_named(disable_sma, ib_ipath_disable_sma, uint, S_IWUSR | S_IRUGO);
-MODULE_PARM_DESC(ib_ipath_disable_sma, "Disable the SMA");
+MODULE_PARM_DESC(disable_sma, "Disable the SMA");
const int ib_ipath_state_ops[IB_QPS_ERR + 1] = {
[IB_QPS_RESET] = 0,
@@ -2067,7 +2067,6 @@ int ipath_register_ib_device(struct ipath_devdata *dd)
dev->phys_port_cnt = 1;
dev->num_comp_vectors = 1;
dev->dma_device = &dd->pcidev->dev;
- dev->class_dev.dev = dev->dma_device;
dev->query_device = ipath_query_device;
dev->modify_device = ipath_modify_device;
dev->query_port = ipath_query_port;
@@ -2172,18 +2171,20 @@ void ipath_unregister_ib_device(struct ipath_ibdev *dev)
ib_dealloc_device(ibdev);
}
-static ssize_t show_rev(struct class_device *cdev, char *buf)
+static ssize_t show_rev(struct device *device, struct device_attribute *attr,
+ char *buf)
{
struct ipath_ibdev *dev =
- container_of(cdev, struct ipath_ibdev, ibdev.class_dev);
+ container_of(device, struct ipath_ibdev, ibdev.dev);
return sprintf(buf, "%x\n", dev->dd->ipath_pcirev);
}
-static ssize_t show_hca(struct class_device *cdev, char *buf)
+static ssize_t show_hca(struct device *device, struct device_attribute *attr,
+ char *buf)
{
struct ipath_ibdev *dev =
- container_of(cdev, struct ipath_ibdev, ibdev.class_dev);
+ container_of(device, struct ipath_ibdev, ibdev.dev);
int ret;
ret = dev->dd->ipath_f_get_boardname(dev->dd, buf, 128);
@@ -2196,10 +2197,11 @@ bail:
return ret;
}
-static ssize_t show_stats(struct class_device *cdev, char *buf)
+static ssize_t show_stats(struct device *device, struct device_attribute *attr,
+ char *buf)
{
struct ipath_ibdev *dev =
- container_of(cdev, struct ipath_ibdev, ibdev.class_dev);
+ container_of(device, struct ipath_ibdev, ibdev.dev);
int i;
int len;
@@ -2237,16 +2239,16 @@ static ssize_t show_stats(struct class_device *cdev, char *buf)
return len;
}
-static CLASS_DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL);
-static CLASS_DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL);
-static CLASS_DEVICE_ATTR(board_id, S_IRUGO, show_hca, NULL);
-static CLASS_DEVICE_ATTR(stats, S_IRUGO, show_stats, NULL);
+static DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL);
+static DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL);
+static DEVICE_ATTR(board_id, S_IRUGO, show_hca, NULL);
+static DEVICE_ATTR(stats, S_IRUGO, show_stats, NULL);
-static struct class_device_attribute *ipath_class_attributes[] = {
- &class_device_attr_hw_rev,
- &class_device_attr_hca_type,
- &class_device_attr_board_id,
- &class_device_attr_stats
+static struct device_attribute *ipath_class_attributes[] = {
+ &dev_attr_hw_rev,
+ &dev_attr_hca_type,
+ &dev_attr_board_id,
+ &dev_attr_stats
};
static int ipath_verbs_register_sysfs(struct ib_device *dev)
@@ -2255,8 +2257,8 @@ static int ipath_verbs_register_sysfs(struct ib_device *dev)
int ret;
for (i = 0; i < ARRAY_SIZE(ipath_class_attributes); ++i)
- if (class_device_create_file(&dev->class_dev,
- ipath_class_attributes[i])) {
+ if (device_create_file(&dev->dev,
+ ipath_class_attributes[i])) {
ret = 1;
goto bail;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-12 23:31:20 +0000