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-rw-r--r--drivers/misc/Kconfig2
-rw-r--r--drivers/misc/apds990x.c4
-rw-r--r--drivers/misc/bh1770glc.c2
-rw-r--r--drivers/misc/eeprom/at25.c34
-rw-r--r--drivers/misc/eeprom/eeprom_93cx6.c62
-rw-r--r--drivers/misc/enclosure.c44
-rw-r--r--drivers/misc/genwqe/card_dev.c2
-rw-r--r--drivers/misc/lis3lv02d/lis3lv02d_i2c.c4
-rw-r--r--drivers/misc/mei/mei_dev.h4
-rw-r--r--drivers/misc/mei/pci-me.c8
-rw-r--r--drivers/misc/mei/pci-txe.c8
-rw-r--r--drivers/misc/mic/card/mic_virtio.c14
-rw-r--r--drivers/misc/vexpress-syscfg.c60
-rw-r--r--drivers/misc/vmw_vmci/vmci_queue_pair.c17
14 files changed, 160 insertions, 105 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index bbeb4516facf..006242c8bca0 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -75,7 +75,7 @@ config ATMEL_TCB_CLKSRC
config ATMEL_TCB_CLKSRC_BLOCK
int
depends on ATMEL_TCB_CLKSRC
- prompt "TC Block" if ARCH_AT91RM9200 || ARCH_AT91SAM9260 || CPU_AT32AP700X
+ prompt "TC Block" if CPU_AT32AP700X
default 0
range 0 1
help
diff --git a/drivers/misc/apds990x.c b/drivers/misc/apds990x.c
index 868a30a1b417..3739ffa9cdf1 100644
--- a/drivers/misc/apds990x.c
+++ b/drivers/misc/apds990x.c
@@ -609,7 +609,7 @@ static int apds990x_detect(struct apds990x_chip *chip)
return ret;
}
-#if defined(CONFIG_PM) || defined(CONFIG_PM_RUNTIME)
+#ifdef CONFIG_PM
static int apds990x_chip_on(struct apds990x_chip *chip)
{
int err = regulator_bulk_enable(ARRAY_SIZE(chip->regs),
@@ -1237,7 +1237,7 @@ static int apds990x_resume(struct device *dev)
}
#endif
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
static int apds990x_runtime_suspend(struct device *dev)
{
struct i2c_client *client = container_of(dev, struct i2c_client, dev);
diff --git a/drivers/misc/bh1770glc.c b/drivers/misc/bh1770glc.c
index 7b55f8a152d4..b756381b8250 100644
--- a/drivers/misc/bh1770glc.c
+++ b/drivers/misc/bh1770glc.c
@@ -1358,7 +1358,7 @@ static int bh1770_resume(struct device *dev)
}
#endif
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
static int bh1770_runtime_suspend(struct device *dev)
{
struct i2c_client *client = container_of(dev, struct i2c_client, dev);
diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c
index 634f72929e12..0a1af93ec638 100644
--- a/drivers/misc/eeprom/at25.c
+++ b/drivers/misc/eeprom/at25.c
@@ -18,7 +18,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/eeprom.h>
-#include <linux/of.h>
+#include <linux/property.h>
/*
* NOTE: this is an *EEPROM* driver. The vagaries of product naming
@@ -301,35 +301,33 @@ static ssize_t at25_mem_write(struct memory_accessor *mem, const char *buf,
/*-------------------------------------------------------------------------*/
-static int at25_np_to_chip(struct device *dev,
- struct device_node *np,
- struct spi_eeprom *chip)
+static int at25_fw_to_chip(struct device *dev, struct spi_eeprom *chip)
{
u32 val;
memset(chip, 0, sizeof(*chip));
- strncpy(chip->name, np->name, sizeof(chip->name));
+ strncpy(chip->name, "at25", sizeof(chip->name));
- if (of_property_read_u32(np, "size", &val) == 0 ||
- of_property_read_u32(np, "at25,byte-len", &val) == 0) {
+ if (device_property_read_u32(dev, "size", &val) == 0 ||
+ device_property_read_u32(dev, "at25,byte-len", &val) == 0) {
chip->byte_len = val;
} else {
dev_err(dev, "Error: missing \"size\" property\n");
return -ENODEV;
}
- if (of_property_read_u32(np, "pagesize", &val) == 0 ||
- of_property_read_u32(np, "at25,page-size", &val) == 0) {
+ if (device_property_read_u32(dev, "pagesize", &val) == 0 ||
+ device_property_read_u32(dev, "at25,page-size", &val) == 0) {
chip->page_size = (u16)val;
} else {
dev_err(dev, "Error: missing \"pagesize\" property\n");
return -ENODEV;
}
- if (of_property_read_u32(np, "at25,addr-mode", &val) == 0) {
+ if (device_property_read_u32(dev, "at25,addr-mode", &val) == 0) {
chip->flags = (u16)val;
} else {
- if (of_property_read_u32(np, "address-width", &val)) {
+ if (device_property_read_u32(dev, "address-width", &val)) {
dev_err(dev,
"Error: missing \"address-width\" property\n");
return -ENODEV;
@@ -350,7 +348,7 @@ static int at25_np_to_chip(struct device *dev,
val);
return -ENODEV;
}
- if (of_find_property(np, "read-only", NULL))
+ if (device_property_present(dev, "read-only"))
chip->flags |= EE_READONLY;
}
return 0;
@@ -360,21 +358,15 @@ static int at25_probe(struct spi_device *spi)
{
struct at25_data *at25 = NULL;
struct spi_eeprom chip;
- struct device_node *np = spi->dev.of_node;
int err;
int sr;
int addrlen;
/* Chip description */
if (!spi->dev.platform_data) {
- if (np) {
- err = at25_np_to_chip(&spi->dev, np, &chip);
- if (err)
- return err;
- } else {
- dev_err(&spi->dev, "Error: no chip description\n");
- return -ENODEV;
- }
+ err = at25_fw_to_chip(&spi->dev, &chip);
+ if (err)
+ return err;
} else
chip = *(struct spi_eeprom *)spi->dev.platform_data;
diff --git a/drivers/misc/eeprom/eeprom_93cx6.c b/drivers/misc/eeprom/eeprom_93cx6.c
index 0ff4b02177be..0cf2c9d676be 100644
--- a/drivers/misc/eeprom/eeprom_93cx6.c
+++ b/drivers/misc/eeprom/eeprom_93cx6.c
@@ -170,7 +170,7 @@ static void eeprom_93cx6_read_bits(struct eeprom_93cx6 *eeprom,
}
/**
- * eeprom_93cx6_read - Read multiple words from eeprom
+ * eeprom_93cx6_read - Read a word from eeprom
* @eeprom: Pointer to eeprom structure
* @word: Word index from where we should start reading
* @data: target pointer where the information will have to be stored
@@ -235,6 +235,66 @@ void eeprom_93cx6_multiread(struct eeprom_93cx6 *eeprom, const u8 word,
EXPORT_SYMBOL_GPL(eeprom_93cx6_multiread);
/**
+ * eeprom_93cx6_readb - Read a byte from eeprom
+ * @eeprom: Pointer to eeprom structure
+ * @word: Byte index from where we should start reading
+ * @data: target pointer where the information will have to be stored
+ *
+ * This function will read a byte of the eeprom data
+ * into the given data pointer.
+ */
+void eeprom_93cx6_readb(struct eeprom_93cx6 *eeprom, const u8 byte,
+ u8 *data)
+{
+ u16 command;
+ u16 tmp;
+
+ /*
+ * Initialize the eeprom register
+ */
+ eeprom_93cx6_startup(eeprom);
+
+ /*
+ * Select the read opcode and the byte to be read.
+ */
+ command = (PCI_EEPROM_READ_OPCODE << (eeprom->width + 1)) | byte;
+ eeprom_93cx6_write_bits(eeprom, command,
+ PCI_EEPROM_WIDTH_OPCODE + eeprom->width + 1);
+
+ /*
+ * Read the requested 8 bits.
+ */
+ eeprom_93cx6_read_bits(eeprom, &tmp, 8);
+ *data = tmp & 0xff;
+
+ /*
+ * Cleanup eeprom register.
+ */
+ eeprom_93cx6_cleanup(eeprom);
+}
+EXPORT_SYMBOL_GPL(eeprom_93cx6_readb);
+
+/**
+ * eeprom_93cx6_multireadb - Read multiple bytes from eeprom
+ * @eeprom: Pointer to eeprom structure
+ * @byte: Index from where we should start reading
+ * @data: target pointer where the information will have to be stored
+ * @words: Number of bytes that should be read.
+ *
+ * This function will read all requested bytes from the eeprom,
+ * this is done by calling eeprom_93cx6_readb() multiple times.
+ */
+void eeprom_93cx6_multireadb(struct eeprom_93cx6 *eeprom, const u8 byte,
+ u8 *data, const u16 bytes)
+{
+ unsigned int i;
+
+ for (i = 0; i < bytes; i++)
+ eeprom_93cx6_readb(eeprom, byte + i, &data[i]);
+}
+EXPORT_SYMBOL_GPL(eeprom_93cx6_multireadb);
+
+/**
* eeprom_93cx6_wren - set the write enable state
* @eeprom: Pointer to eeprom structure
* @enable: true to enable writes, otherwise disable writes
diff --git a/drivers/misc/enclosure.c b/drivers/misc/enclosure.c
index 2cf2bbc0b927..180a5442fd4b 100644
--- a/drivers/misc/enclosure.c
+++ b/drivers/misc/enclosure.c
@@ -187,6 +187,7 @@ void enclosure_unregister(struct enclosure_device *edev)
EXPORT_SYMBOL_GPL(enclosure_unregister);
#define ENCLOSURE_NAME_SIZE 64
+#define COMPONENT_NAME_SIZE 64
static void enclosure_link_name(struct enclosure_component *cdev, char *name)
{
@@ -246,6 +247,29 @@ static void enclosure_component_release(struct device *dev)
put_device(dev->parent);
}
+static struct enclosure_component *
+enclosure_component_find_by_name(struct enclosure_device *edev,
+ const char *name)
+{
+ int i;
+ const char *cname;
+ struct enclosure_component *ecomp;
+
+ if (!edev || !name || !name[0])
+ return NULL;
+
+ for (i = 0; i < edev->components; i++) {
+ ecomp = &edev->component[i];
+ cname = dev_name(&ecomp->cdev);
+ if (ecomp->number != -1 &&
+ cname && cname[0] &&
+ !strcmp(cname, name))
+ return ecomp;
+ }
+
+ return NULL;
+}
+
static const struct attribute_group *enclosure_component_groups[];
/**
@@ -269,7 +293,8 @@ enclosure_component_register(struct enclosure_device *edev,
{
struct enclosure_component *ecomp;
struct device *cdev;
- int err;
+ int err, i;
+ char newname[COMPONENT_NAME_SIZE];
if (number >= edev->components)
return ERR_PTR(-EINVAL);
@@ -283,9 +308,20 @@ enclosure_component_register(struct enclosure_device *edev,
ecomp->number = number;
cdev = &ecomp->cdev;
cdev->parent = get_device(&edev->edev);
- if (name && name[0])
- dev_set_name(cdev, "%s", name);
- else
+
+ if (name && name[0]) {
+ /* Some hardware (e.g. enclosure in RX300 S6) has components
+ * with non unique names. Registering duplicates in sysfs
+ * will lead to warnings during bootup. So make the names
+ * unique by appending consecutive numbers -1, -2, ... */
+ i = 1;
+ snprintf(newname, COMPONENT_NAME_SIZE,
+ "%s", name);
+ while (enclosure_component_find_by_name(edev, newname))
+ snprintf(newname, COMPONENT_NAME_SIZE,
+ "%s-%i", name, i++);
+ dev_set_name(cdev, "%s", newname);
+ } else
dev_set_name(cdev, "%u", number);
cdev->release = enclosure_component_release;
diff --git a/drivers/misc/genwqe/card_dev.c b/drivers/misc/genwqe/card_dev.c
index 5918586f2f76..c49d244265ec 100644
--- a/drivers/misc/genwqe/card_dev.c
+++ b/drivers/misc/genwqe/card_dev.c
@@ -395,7 +395,7 @@ static void genwqe_vma_open(struct vm_area_struct *vma)
static void genwqe_vma_close(struct vm_area_struct *vma)
{
unsigned long vsize = vma->vm_end - vma->vm_start;
- struct inode *inode = vma->vm_file->f_dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
struct dma_mapping *dma_map;
struct genwqe_dev *cd = container_of(inode->i_cdev, struct genwqe_dev,
cdev_genwqe);
diff --git a/drivers/misc/lis3lv02d/lis3lv02d_i2c.c b/drivers/misc/lis3lv02d/lis3lv02d_i2c.c
index d324f8a97b88..63fe096d4462 100644
--- a/drivers/misc/lis3lv02d/lis3lv02d_i2c.c
+++ b/drivers/misc/lis3lv02d/lis3lv02d_i2c.c
@@ -235,7 +235,7 @@ static int lis3lv02d_i2c_resume(struct device *dev)
}
#endif /* CONFIG_PM_SLEEP */
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
static int lis3_i2c_runtime_suspend(struct device *dev)
{
struct i2c_client *client = container_of(dev, struct i2c_client, dev);
@@ -253,7 +253,7 @@ static int lis3_i2c_runtime_resume(struct device *dev)
lis3lv02d_poweron(lis3);
return 0;
}
-#endif /* CONFIG_PM_RUNTIME */
+#endif /* CONFIG_PM */
static const struct i2c_device_id lis3lv02d_id[] = {
{"lis3lv02d", LIS3LV02D},
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h
index 71744b16cc8c..61b04d7646f1 100644
--- a/drivers/misc/mei/mei_dev.h
+++ b/drivers/misc/mei/mei_dev.h
@@ -530,9 +530,9 @@ struct mei_device {
* Power Gating support
*/
enum mei_pg_event pg_event;
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
struct dev_pm_domain pg_domain;
-#endif /* CONFIG_PM_RUNTIME */
+#endif /* CONFIG_PM */
unsigned char rd_msg_buf[MEI_RD_MSG_BUF_SIZE];
u32 rd_msg_hdr;
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index f3225b1643ab..cf20d397068a 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -89,13 +89,13 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
MODULE_DEVICE_TABLE(pci, mei_me_pci_tbl);
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
static inline void mei_me_set_pm_domain(struct mei_device *dev);
static inline void mei_me_unset_pm_domain(struct mei_device *dev);
#else
static inline void mei_me_set_pm_domain(struct mei_device *dev) {}
static inline void mei_me_unset_pm_domain(struct mei_device *dev) {}
-#endif /* CONFIG_PM_RUNTIME */
+#endif /* CONFIG_PM */
/**
* mei_me_quirk_probe - probe for devices that doesn't valid ME interface
@@ -357,7 +357,7 @@ static int mei_me_pci_resume(struct device *device)
}
#endif /* CONFIG_PM_SLEEP */
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
static int mei_me_pm_runtime_idle(struct device *device)
{
struct pci_dev *pdev = to_pci_dev(device);
@@ -453,9 +453,7 @@ static inline void mei_me_unset_pm_domain(struct mei_device *dev)
/* stop using pm callbacks if any */
dev->dev->pm_domain = NULL;
}
-#endif /* CONFIG_PM_RUNTIME */
-#ifdef CONFIG_PM
static const struct dev_pm_ops mei_me_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(mei_me_pci_suspend,
mei_me_pci_resume)
diff --git a/drivers/misc/mei/pci-txe.c b/drivers/misc/mei/pci-txe.c
index bee1c6fb7e75..1f572deacf54 100644
--- a/drivers/misc/mei/pci-txe.c
+++ b/drivers/misc/mei/pci-txe.c
@@ -42,13 +42,13 @@ static const struct pci_device_id mei_txe_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, mei_txe_pci_tbl);
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
static inline void mei_txe_set_pm_domain(struct mei_device *dev);
static inline void mei_txe_unset_pm_domain(struct mei_device *dev);
#else
static inline void mei_txe_set_pm_domain(struct mei_device *dev) {}
static inline void mei_txe_unset_pm_domain(struct mei_device *dev) {}
-#endif /* CONFIG_PM_RUNTIME */
+#endif /* CONFIG_PM */
static void mei_txe_pci_iounmap(struct pci_dev *pdev, struct mei_txe_hw *hw)
{
@@ -295,7 +295,7 @@ static int mei_txe_pci_resume(struct device *device)
}
#endif /* CONFIG_PM_SLEEP */
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
static int mei_txe_pm_runtime_idle(struct device *device)
{
struct pci_dev *pdev = to_pci_dev(device);
@@ -401,9 +401,7 @@ static inline void mei_txe_unset_pm_domain(struct mei_device *dev)
/* stop using pm callbacks if any */
dev->dev->pm_domain = NULL;
}
-#endif /* CONFIG_PM_RUNTIME */
-#ifdef CONFIG_PM
static const struct dev_pm_ops mei_txe_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(mei_txe_pci_suspend,
mei_txe_pci_resume)
diff --git a/drivers/misc/mic/card/mic_virtio.c b/drivers/misc/mic/card/mic_virtio.c
index e64794730e21..e486a0c26267 100644
--- a/drivers/misc/mic/card/mic_virtio.c
+++ b/drivers/misc/mic/card/mic_virtio.c
@@ -68,7 +68,7 @@ static inline struct device *mic_dev(struct mic_vdev *mvdev)
}
/* This gets the device's feature bits. */
-static u32 mic_get_features(struct virtio_device *vdev)
+static u64 mic_get_features(struct virtio_device *vdev)
{
unsigned int i, bits;
u32 features = 0;
@@ -76,8 +76,7 @@ static u32 mic_get_features(struct virtio_device *vdev)
u8 __iomem *in_features = mic_vq_features(desc);
int feature_len = ioread8(&desc->feature_len);
- bits = min_t(unsigned, feature_len,
- sizeof(vdev->features)) * 8;
+ bits = min_t(unsigned, feature_len, sizeof(features)) * 8;
for (i = 0; i < bits; i++)
if (ioread8(&in_features[i / 8]) & (BIT(i % 8)))
features |= BIT(i);
@@ -85,7 +84,7 @@ static u32 mic_get_features(struct virtio_device *vdev)
return features;
}
-static void mic_finalize_features(struct virtio_device *vdev)
+static int mic_finalize_features(struct virtio_device *vdev)
{
unsigned int i, bits;
struct mic_device_desc __iomem *desc = to_micvdev(vdev)->desc;
@@ -97,14 +96,19 @@ static void mic_finalize_features(struct virtio_device *vdev)
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
+ /* Make sure we don't have any features > 32 bits! */
+ BUG_ON((u32)vdev->features != vdev->features);
+
memset_io(out_features, 0, feature_len);
bits = min_t(unsigned, feature_len,
sizeof(vdev->features)) * 8;
for (i = 0; i < bits; i++) {
- if (test_bit(i, vdev->features))
+ if (__virtio_test_bit(vdev, i))
iowrite8(ioread8(&out_features[i / 8]) | (1 << (i % 8)),
&out_features[i / 8]);
}
+
+ return 0;
}
/*
diff --git a/drivers/misc/vexpress-syscfg.c b/drivers/misc/vexpress-syscfg.c
index b3a812384a6f..c344483fa7d6 100644
--- a/drivers/misc/vexpress-syscfg.c
+++ b/drivers/misc/vexpress-syscfg.c
@@ -145,7 +145,7 @@ static struct regmap_config vexpress_syscfg_regmap_config = {
static struct regmap *vexpress_syscfg_regmap_init(struct device *dev,
void *context)
{
- struct platform_device *pdev = to_platform_device(dev);
+ int err;
struct vexpress_syscfg *syscfg = context;
struct vexpress_syscfg_func *func;
struct property *prop;
@@ -155,32 +155,18 @@ static struct regmap *vexpress_syscfg_regmap_init(struct device *dev,
u32 site, position, dcc;
int i;
- if (dev->of_node) {
- int err = vexpress_config_get_topo(dev->of_node, &site,
+ err = vexpress_config_get_topo(dev->of_node, &site,
&position, &dcc);
+ if (err)
+ return ERR_PTR(err);
- if (err)
- return ERR_PTR(err);
-
- prop = of_find_property(dev->of_node,
- "arm,vexpress-sysreg,func", NULL);
- if (!prop)
- return ERR_PTR(-EINVAL);
-
- num = prop->length / sizeof(u32) / 2;
- val = prop->value;
- } else {
- if (pdev->num_resources != 1 ||
- pdev->resource[0].flags != IORESOURCE_BUS)
- return ERR_PTR(-EFAULT);
-
- site = pdev->resource[0].start;
- if (site == VEXPRESS_SITE_MASTER)
- site = vexpress_config_get_master();
- position = 0;
- dcc = 0;
- num = 1;
- }
+ prop = of_find_property(dev->of_node,
+ "arm,vexpress-sysreg,func", NULL);
+ if (!prop)
+ return ERR_PTR(-EINVAL);
+
+ num = prop->length / sizeof(u32) / 2;
+ val = prop->value;
/*
* "arm,vexpress-energy" function used to be described
@@ -207,13 +193,8 @@ static struct regmap *vexpress_syscfg_regmap_init(struct device *dev,
for (i = 0; i < num; i++) {
u32 function, device;
- if (dev->of_node) {
- function = be32_to_cpup(val++);
- device = be32_to_cpup(val++);
- } else {
- function = pdev->resource[0].end;
- device = pdev->id;
- }
+ function = be32_to_cpup(val++);
+ device = be32_to_cpup(val++);
dev_dbg(dev, "func %p: %u/%u/%u/%u/%u\n",
func, site, position, dcc,
@@ -265,17 +246,6 @@ static struct vexpress_config_bridge_ops vexpress_syscfg_bridge_ops = {
};
-/* Non-DT hack, to be gone... */
-static struct device *vexpress_syscfg_bridge;
-
-int vexpress_syscfg_device_register(struct platform_device *pdev)
-{
- pdev->dev.parent = vexpress_syscfg_bridge;
-
- return platform_device_register(pdev);
-}
-
-
static int vexpress_syscfg_probe(struct platform_device *pdev)
{
struct vexpress_syscfg *syscfg;
@@ -303,10 +273,6 @@ static int vexpress_syscfg_probe(struct platform_device *pdev)
if (IS_ERR(bridge))
return PTR_ERR(bridge);
- /* Non-DT case */
- if (!pdev->dev.of_node)
- vexpress_syscfg_bridge = bridge;
-
return 0;
}
diff --git a/drivers/misc/vmw_vmci/vmci_queue_pair.c b/drivers/misc/vmw_vmci/vmci_queue_pair.c
index 1b7b303085d2..7aaaf51e1596 100644
--- a/drivers/misc/vmw_vmci/vmci_queue_pair.c
+++ b/drivers/misc/vmw_vmci/vmci_queue_pair.c
@@ -27,6 +27,7 @@
#include <linux/uio.h>
#include <linux/wait.h>
#include <linux/vmalloc.h>
+#include <linux/skbuff.h>
#include "vmci_handle_array.h"
#include "vmci_queue_pair.h"
@@ -429,11 +430,11 @@ static int __qp_memcpy_from_queue(void *dest,
to_copy = size - bytes_copied;
if (is_iovec) {
- struct iovec *iov = (struct iovec *)dest;
+ struct msghdr *msg = dest;
int err;
/* The iovec will track bytes_copied internally. */
- err = memcpy_toiovec(iov, (u8 *)va + page_offset,
+ err = memcpy_to_msg(msg, (u8 *)va + page_offset,
to_copy);
if (err != 0) {
if (kernel_if->host)
@@ -3264,13 +3265,13 @@ EXPORT_SYMBOL_GPL(vmci_qpair_enquev);
* of bytes dequeued or < 0 on error.
*/
ssize_t vmci_qpair_dequev(struct vmci_qp *qpair,
- void *iov,
+ struct msghdr *msg,
size_t iov_size,
int buf_type)
{
ssize_t result;
- if (!qpair || !iov)
+ if (!qpair)
return VMCI_ERROR_INVALID_ARGS;
qp_lock(qpair);
@@ -3279,7 +3280,7 @@ ssize_t vmci_qpair_dequev(struct vmci_qp *qpair,
result = qp_dequeue_locked(qpair->produce_q,
qpair->consume_q,
qpair->consume_q_size,
- iov, iov_size,
+ msg, iov_size,
qp_memcpy_from_queue_iov,
true);
@@ -3308,13 +3309,13 @@ EXPORT_SYMBOL_GPL(vmci_qpair_dequev);
* of bytes peeked or < 0 on error.
*/
ssize_t vmci_qpair_peekv(struct vmci_qp *qpair,
- void *iov,
+ struct msghdr *msg,
size_t iov_size,
int buf_type)
{
ssize_t result;
- if (!qpair || !iov)
+ if (!qpair)
return VMCI_ERROR_INVALID_ARGS;
qp_lock(qpair);
@@ -3323,7 +3324,7 @@ ssize_t vmci_qpair_peekv(struct vmci_qp *qpair,
result = qp_dequeue_locked(qpair->produce_q,
qpair->consume_q,
qpair->consume_q_size,
- iov, iov_size,
+ msg, iov_size,
qp_memcpy_from_queue_iov,
false);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-17 01:06:57 +0000