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Diffstat (limited to 'drivers/xen/xen-pciback/conf_space_header.c')
-rw-r--r--drivers/xen/xen-pciback/conf_space_header.c49
1 files changed, 25 insertions, 24 deletions
diff --git a/drivers/xen/xen-pciback/conf_space_header.c b/drivers/xen/xen-pciback/conf_space_header.c
index 22ad0f560669..da3cbdfcb5dc 100644
--- a/drivers/xen/xen-pciback/conf_space_header.c
+++ b/drivers/xen/xen-pciback/conf_space_header.c
@@ -15,6 +15,7 @@ struct pci_bar_info {
int which;
};
+#define DRV_NAME "xen-pciback"
#define is_enable_cmd(value) ((value)&(PCI_COMMAND_MEMORY|PCI_COMMAND_IO))
#define is_master_cmd(value) ((value)&PCI_COMMAND_MASTER)
@@ -23,7 +24,7 @@ static int command_read(struct pci_dev *dev, int offset, u16 *value, void *data)
int i;
int ret;
- ret = pciback_read_config_word(dev, offset, value, data);
+ ret = xen_pcibk_read_config_word(dev, offset, value, data);
if (!atomic_read(&dev->enable_cnt))
return ret;
@@ -39,13 +40,13 @@ static int command_read(struct pci_dev *dev, int offset, u16 *value, void *data)
static int command_write(struct pci_dev *dev, int offset, u16 value, void *data)
{
- struct pciback_dev_data *dev_data;
+ struct xen_pcibk_dev_data *dev_data;
int err;
dev_data = pci_get_drvdata(dev);
if (!pci_is_enabled(dev) && is_enable_cmd(value)) {
if (unlikely(verbose_request))
- printk(KERN_DEBUG "pciback: %s: enable\n",
+ printk(KERN_DEBUG DRV_NAME ": %s: enable\n",
pci_name(dev));
err = pci_enable_device(dev);
if (err)
@@ -54,7 +55,7 @@ static int command_write(struct pci_dev *dev, int offset, u16 value, void *data)
dev_data->enable_intx = 1;
} else if (pci_is_enabled(dev) && !is_enable_cmd(value)) {
if (unlikely(verbose_request))
- printk(KERN_DEBUG "pciback: %s: disable\n",
+ printk(KERN_DEBUG DRV_NAME ": %s: disable\n",
pci_name(dev));
pci_disable_device(dev);
if (dev_data)
@@ -63,7 +64,7 @@ static int command_write(struct pci_dev *dev, int offset, u16 value, void *data)
if (!dev->is_busmaster && is_master_cmd(value)) {
if (unlikely(verbose_request))
- printk(KERN_DEBUG "pciback: %s: set bus master\n",
+ printk(KERN_DEBUG DRV_NAME ": %s: set bus master\n",
pci_name(dev));
pci_set_master(dev);
}
@@ -71,12 +72,12 @@ static int command_write(struct pci_dev *dev, int offset, u16 value, void *data)
if (value & PCI_COMMAND_INVALIDATE) {
if (unlikely(verbose_request))
printk(KERN_DEBUG
- "pciback: %s: enable memory-write-invalidate\n",
+ DRV_NAME ": %s: enable memory-write-invalidate\n",
pci_name(dev));
err = pci_set_mwi(dev);
if (err) {
printk(KERN_WARNING
- "pciback: %s: cannot enable "
+ DRV_NAME ": %s: cannot enable "
"memory-write-invalidate (%d)\n",
pci_name(dev), err);
value &= ~PCI_COMMAND_INVALIDATE;
@@ -91,7 +92,7 @@ static int rom_write(struct pci_dev *dev, int offset, u32 value, void *data)
struct pci_bar_info *bar = data;
if (unlikely(!bar)) {
- printk(KERN_WARNING "pciback: driver data not found for %s\n",
+ printk(KERN_WARNING DRV_NAME ": driver data not found for %s\n",
pci_name(dev));
return XEN_PCI_ERR_op_failed;
}
@@ -125,7 +126,7 @@ static int bar_write(struct pci_dev *dev, int offset, u32 value, void *data)
struct pci_bar_info *bar = data;
if (unlikely(!bar)) {
- printk(KERN_WARNING "pciback: driver data not found for %s\n",
+ printk(KERN_WARNING DRV_NAME ": driver data not found for %s\n",
pci_name(dev));
return XEN_PCI_ERR_op_failed;
}
@@ -153,7 +154,7 @@ static int bar_read(struct pci_dev *dev, int offset, u32 * value, void *data)
struct pci_bar_info *bar = data;
if (unlikely(!bar)) {
- printk(KERN_WARNING "pciback: driver data not found for %s\n",
+ printk(KERN_WARNING DRV_NAME ": driver data not found for %s\n",
pci_name(dev));
return XEN_PCI_ERR_op_failed;
}
@@ -227,7 +228,7 @@ static void bar_release(struct pci_dev *dev, int offset, void *data)
kfree(data);
}
-static int pciback_read_vendor(struct pci_dev *dev, int offset,
+static int xen_pcibk_read_vendor(struct pci_dev *dev, int offset,
u16 *value, void *data)
{
*value = dev->vendor;
@@ -235,7 +236,7 @@ static int pciback_read_vendor(struct pci_dev *dev, int offset,
return 0;
}
-static int pciback_read_device(struct pci_dev *dev, int offset,
+static int xen_pcibk_read_device(struct pci_dev *dev, int offset,
u16 *value, void *data)
{
*value = dev->device;
@@ -272,12 +273,12 @@ static const struct config_field header_common[] = {
{
.offset = PCI_VENDOR_ID,
.size = 2,
- .u.w.read = pciback_read_vendor,
+ .u.w.read = xen_pcibk_read_vendor,
},
{
.offset = PCI_DEVICE_ID,
.size = 2,
- .u.w.read = pciback_read_device,
+ .u.w.read = xen_pcibk_read_device,
},
{
.offset = PCI_COMMAND,
@@ -293,24 +294,24 @@ static const struct config_field header_common[] = {
{
.offset = PCI_INTERRUPT_PIN,
.size = 1,
- .u.b.read = pciback_read_config_byte,
+ .u.b.read = xen_pcibk_read_config_byte,
},
{
/* Any side effects of letting driver domain control cache line? */
.offset = PCI_CACHE_LINE_SIZE,
.size = 1,
- .u.b.read = pciback_read_config_byte,
- .u.b.write = pciback_write_config_byte,
+ .u.b.read = xen_pcibk_read_config_byte,
+ .u.b.write = xen_pcibk_write_config_byte,
},
{
.offset = PCI_LATENCY_TIMER,
.size = 1,
- .u.b.read = pciback_read_config_byte,
+ .u.b.read = xen_pcibk_read_config_byte,
},
{
.offset = PCI_BIST,
.size = 1,
- .u.b.read = pciback_read_config_byte,
+ .u.b.read = xen_pcibk_read_config_byte,
.u.b.write = bist_write,
},
{}
@@ -356,26 +357,26 @@ static const struct config_field header_1[] = {
{}
};
-int pciback_config_header_add_fields(struct pci_dev *dev)
+int xen_pcibk_config_header_add_fields(struct pci_dev *dev)
{
int err;
- err = pciback_config_add_fields(dev, header_common);
+ err = xen_pcibk_config_add_fields(dev, header_common);
if (err)
goto out;
switch (dev->hdr_type) {
case PCI_HEADER_TYPE_NORMAL:
- err = pciback_config_add_fields(dev, header_0);
+ err = xen_pcibk_config_add_fields(dev, header_0);
break;
case PCI_HEADER_TYPE_BRIDGE:
- err = pciback_config_add_fields(dev, header_1);
+ err = xen_pcibk_config_add_fields(dev, header_1);
break;
default:
err = -EINVAL;
- printk(KERN_ERR "pciback: %s: Unsupported header type %d!\n",
+ printk(KERN_ERR DRV_NAME ": %s: Unsupported header type %d!\n",
pci_name(dev), dev->hdr_type);
break;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 02:03:47 +0000