- Make pci_slot the primary sysfs entity. hotplug_slot becomes a
subsidiary structure.
o pci_create_slot() creates and registers a slot with the PCI core
o pci_slot_add_hotplug() gives it hotplug capability
- Change the prototype of pci_hp_register() to take the bus and
slot number (on parent bus) as parameters.
- Remove all the ->get_address methods since this functionality is
now handled by pci_slot directly.
v2 -> v3:
Separated slot creation and slot hotplug ability into two
interfaces. Fixed bugs in pci_destroy_slot(), and now
properly calling from pci_hp_deregister.
v1 -> v2:
No change
Signed-off-by: Alex Chiang <[email protected]>
Signed-off-by: Matthew Wilcox <[email protected]>
---
drivers/pci/Makefile | 2 +-
drivers/pci/hotplug/acpiphp.h | 1 -
drivers/pci/hotplug/acpiphp_core.c | 23 +---
drivers/pci/hotplug/acpiphp_glue.c | 16 --
drivers/pci/hotplug/acpiphp_ibm.c | 5 +-
drivers/pci/hotplug/cpci_hotplug_core.c | 2 +-
drivers/pci/hotplug/cpqphp_core.c | 4 +-
drivers/pci/hotplug/fakephp.c | 2 +-
drivers/pci/hotplug/ibmphp_ebda.c | 3 +-
drivers/pci/hotplug/pci_hotplug_core.c | 242 +++++++++++--------------------
drivers/pci/hotplug/pciehp_core.c | 22 +--
drivers/pci/hotplug/rpadlpar_sysfs.c | 4 +-
drivers/pci/hotplug/sgi_hotplug.c | 2 +-
drivers/pci/hotplug/shpchp_core.c | 17 +--
drivers/pci/pci.h | 13 ++
drivers/pci/slot.c | 184 +++++++++++++++++++++++
include/linux/pci.h | 17 ++
include/linux/pci_hotplug.h | 12 +-
18 files changed, 328 insertions(+), 243 deletions(-)
create mode 100644 drivers/pci/slot.c
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index 5550556..12f0b2d 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -2,7 +2,7 @@
# Makefile for the PCI bus specific drivers.
#
-obj-y += access.o bus.o probe.o remove.o pci.o quirks.o \
+obj-y += access.o bus.o probe.o remove.o pci.o quirks.o slot.o \
pci-driver.o search.o pci-sysfs.o rom.o setup-res.o
obj-$(CONFIG_PROC_FS) += proc.o
diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h
index f6cc0c5..ab46189 100644
--- a/drivers/pci/hotplug/acpiphp.h
+++ b/drivers/pci/hotplug/acpiphp.h
@@ -216,7 +216,6 @@ extern u8 acpiphp_get_power_status (struct acpiphp_slot *slot);
extern u8 acpiphp_get_attention_status (struct acpiphp_slot *slot);
extern u8 acpiphp_get_latch_status (struct acpiphp_slot *slot);
extern u8 acpiphp_get_adapter_status (struct acpiphp_slot *slot);
-extern u32 acpiphp_get_address (struct acpiphp_slot *slot);
/* variables */
extern int acpiphp_debug;
diff --git a/drivers/pci/hotplug/acpiphp_core.c b/drivers/pci/hotplug/acpiphp_core.c
index a0ca63a..34b8d0b 100644
--- a/drivers/pci/hotplug/acpiphp_core.c
+++ b/drivers/pci/hotplug/acpiphp_core.c
@@ -70,7 +70,6 @@ static int disable_slot (struct hotplug_slot *slot);
static int set_attention_status (struct hotplug_slot *slot, u8 value);
static int get_power_status (struct hotplug_slot *slot, u8 *value);
static int get_attention_status (struct hotplug_slot *slot, u8 *value);
-static int get_address (struct hotplug_slot *slot, u32 *value);
static int get_latch_status (struct hotplug_slot *slot, u8 *value);
static int get_adapter_status (struct hotplug_slot *slot, u8 *value);
@@ -83,7 +82,6 @@ static struct hotplug_slot_ops acpi_hotplug_slot_ops = {
.get_attention_status = get_attention_status,
.get_latch_status = get_latch_status,
.get_adapter_status = get_adapter_status,
- .get_address = get_address,
};
@@ -279,23 +277,6 @@ static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
return 0;
}
-
-/**
- * get_address - get pci address of a slot
- * @hotplug_slot: slot to get status
- * @value: pointer to struct pci_busdev (seg, bus, dev)
- */
-static int get_address(struct hotplug_slot *hotplug_slot, u32 *value)
-{
- struct slot *slot = hotplug_slot->private;
-
- dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name);
-
- *value = acpiphp_get_address(slot->acpi_slot);
-
- return 0;
-}
-
static int __init init_acpi(void)
{
int retval;
@@ -362,7 +343,9 @@ int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
acpiphp_slot->slot = slot;
snprintf(slot->name, sizeof(slot->name), "%u", slot->acpi_slot->sun);
- retval = pci_hp_register(slot->hotplug_slot);
+ retval = pci_hp_register(slot->hotplug_slot,
+ acpiphp_slot->bridge->pci_bus,
+ acpiphp_slot->device);
if (retval) {
err("pci_hp_register failed with error %d\n", retval);
goto error_hpslot;
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 1e125b5..02a2fd7 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -1874,19 +1874,3 @@ u8 acpiphp_get_adapter_status(struct acpiphp_slot *slot)
return (sta == 0) ? 0 : 1;
}
-
-
-/*
- * pci address (seg/bus/dev)
- */
-u32 acpiphp_get_address(struct acpiphp_slot *slot)
-{
- u32 address;
- struct pci_bus *pci_bus = slot->bridge->pci_bus;
-
- address = (pci_domain_nr(pci_bus) << 16) |
- (pci_bus->number << 8) |
- slot->device;
-
- return address;
-}
diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
index 56829f8..927b1fb 100644
--- a/drivers/pci/hotplug/acpiphp_ibm.c
+++ b/drivers/pci/hotplug/acpiphp_ibm.c
@@ -35,6 +35,7 @@
#include <linux/moduleparam.h>
#include "acpiphp.h"
+extern struct kset pci_slots_subsys;
#define DRIVER_VERSION "1.0.1"
#define DRIVER_AUTHOR "Irene Zubarev <[email protected]>, Vernon Mauery <[email protected]>"
@@ -428,7 +429,7 @@ static int __init ibm_acpiphp_init(void)
int retval = 0;
acpi_status status;
struct acpi_device *device;
- struct kobject *sysdir = &pci_hotplug_slots_subsys.kobj;
+ struct kobject *sysdir = &pci_slots_subsys.kobj;
dbg("%s\n", __FUNCTION__);
@@ -475,7 +476,7 @@ init_return:
static void __exit ibm_acpiphp_exit(void)
{
acpi_status status;
- struct kobject *sysdir = &pci_hotplug_slots_subsys.kobj;
+ struct kobject *sysdir = &pci_slots_subsys.kobj;
dbg("%s\n", __FUNCTION__);
diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c
index ed4d44e..aa47b80 100644
--- a/drivers/pci/hotplug/cpci_hotplug_core.c
+++ b/drivers/pci/hotplug/cpci_hotplug_core.c
@@ -285,7 +285,7 @@ cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last)
info->attention_status = cpci_get_attention_status(slot);
dbg("registering slot %s", slot->hotplug_slot->name);
- status = pci_hp_register(slot->hotplug_slot);
+ status = pci_hp_register(slot->hotplug_slot, bus, i);
if (status) {
err("pci_hp_register failed with error %d", status);
goto error_name;
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index a96b739..67f6a0c 100644
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -434,7 +434,9 @@ static int ctrl_slot_setup(struct controller *ctrl,
slot->bus, slot->device,
slot->number, ctrl->slot_device_offset,
slot_number);
- result = pci_hp_register(hotplug_slot);
+ result = pci_hp_register(hotplug_slot,
+ ctrl->pci_dev->subordinate,
+ slot->device);
if (result) {
err("pci_hp_register failed with error %d\n", result);
goto error_name;
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index 996c942..405c608 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -120,7 +120,7 @@ static int add_slot(struct pci_dev *dev)
slot->release = &dummy_release;
slot->private = dslot;
- retval = pci_hp_register(slot);
+ retval = pci_hp_register(slot, dev->bus, PCI_SLOT(dev->devfn));
if (retval) {
err("pci_hp_register failed with error %d\n", retval);
goto error_dslot;
diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c
index 600ed7b..eb7a1c0 100644
--- a/drivers/pci/hotplug/ibmphp_ebda.c
+++ b/drivers/pci/hotplug/ibmphp_ebda.c
@@ -1000,7 +1000,8 @@ static int __init ebda_rsrc_controller (void)
tmp_slot = list_entry (list, struct slot, ibm_slot_list);
snprintf (tmp_slot->hotplug_slot->name, 30, "%s", create_file_name (tmp_slot));
- pci_hp_register (tmp_slot->hotplug_slot);
+ pci_hp_register(tmp_slot->hotplug_slot,
+ pci_find_bus(0, tmp_slot->bus), tmp_slot->device);
}
print_ebda_hpc ();
diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
index 01c351c..1be5b0d 100644
--- a/drivers/pci/hotplug/pci_hotplug_core.c
+++ b/drivers/pci/hotplug/pci_hotplug_core.c
@@ -40,6 +40,7 @@
#include <linux/pci.h>
#include <linux/pci_hotplug.h>
#include <asm/uaccess.h>
+#include "../pci.h"
#define MY_NAME "pci_hotplug"
@@ -61,43 +62,6 @@ static int debug;
static LIST_HEAD(pci_hotplug_slot_list);
-struct kset pci_hotplug_slots_subsys;
-
-static ssize_t hotplug_slot_attr_show(struct kobject *kobj,
- struct attribute *attr, char *buf)
-{
- struct hotplug_slot *slot = to_hotplug_slot(kobj);
- struct hotplug_slot_attribute *attribute = to_hotplug_attr(attr);
- return attribute->show ? attribute->show(slot, buf) : -EIO;
-}
-
-static ssize_t hotplug_slot_attr_store(struct kobject *kobj,
- struct attribute *attr, const char *buf, size_t len)
-{
- struct hotplug_slot *slot = to_hotplug_slot(kobj);
- struct hotplug_slot_attribute *attribute = to_hotplug_attr(attr);
- return attribute->store ? attribute->store(slot, buf, len) : -EIO;
-}
-
-static struct sysfs_ops hotplug_slot_sysfs_ops = {
- .show = hotplug_slot_attr_show,
- .store = hotplug_slot_attr_store,
-};
-
-static void hotplug_slot_release(struct kobject *kobj)
-{
- struct hotplug_slot *slot = to_hotplug_slot(kobj);
- if (slot->release)
- slot->release(slot);
-}
-
-static struct kobj_type hotplug_slot_ktype = {
- .sysfs_ops = &hotplug_slot_sysfs_ops,
- .release = &hotplug_slot_release,
-};
-
-decl_subsys_name(pci_hotplug_slots, slots, &hotplug_slot_ktype, NULL);
-
/* these strings match up with the values in pci_bus_speed */
static char *pci_bus_speed_strings[] = {
"33 MHz PCI", /* 0x00 */
@@ -151,16 +115,15 @@ GET_STATUS(power_status, u8)
GET_STATUS(attention_status, u8)
GET_STATUS(latch_status, u8)
GET_STATUS(adapter_status, u8)
-GET_STATUS(address, u32)
GET_STATUS(max_bus_speed, enum pci_bus_speed)
GET_STATUS(cur_bus_speed, enum pci_bus_speed)
-static ssize_t power_read_file (struct hotplug_slot *slot, char *buf)
+static ssize_t power_read_file(struct pci_slot *slot, char *buf)
{
int retval;
u8 value;
- retval = get_power_status (slot, &value);
+ retval = get_power_status(slot->hotplug, &value);
if (retval)
goto exit;
retval = sprintf (buf, "%d\n", value);
@@ -168,9 +131,10 @@ exit:
return retval;
}
-static ssize_t power_write_file (struct hotplug_slot *slot, const char *buf,
+static ssize_t power_write_file(struct pci_slot *pci_slot, const char *buf,
size_t count)
{
+ struct hotplug_slot *slot = pci_slot->hotplug;
unsigned long lpower;
u8 power;
int retval = 0;
@@ -206,29 +170,30 @@ exit:
return count;
}
-static struct hotplug_slot_attribute hotplug_slot_attr_power = {
+static struct pci_slot_attribute hotplug_slot_attr_power = {
.attr = {.name = "power", .mode = S_IFREG | S_IRUGO | S_IWUSR},
.show = power_read_file,
.store = power_write_file
};
-static ssize_t attention_read_file (struct hotplug_slot *slot, char *buf)
+static ssize_t attention_read_file(struct pci_slot *slot, char *buf)
{
int retval;
u8 value;
- retval = get_attention_status (slot, &value);
+ retval = get_attention_status(slot->hotplug, &value);
if (retval)
goto exit;
- retval = sprintf (buf, "%d\n", value);
+ retval = sprintf(buf, "%d\n", value);
exit:
return retval;
}
-static ssize_t attention_write_file (struct hotplug_slot *slot, const char *buf,
+static ssize_t attention_write_file(struct pci_slot *slot, const char *buf,
size_t count)
{
+ struct hotplug_slot_ops *ops = slot->hotplug->ops;
unsigned long lattention;
u8 attention;
int retval = 0;
@@ -237,13 +202,13 @@ static ssize_t attention_write_file (struct hotplug_slot *slot, const char *buf,
attention = (u8)(lattention & 0xff);
dbg (" - attention = %d\n", attention);
- if (!try_module_get(slot->ops->owner)) {
+ if (!try_module_get(ops->owner)) {
retval = -ENODEV;
goto exit;
}
- if (slot->ops->set_attention_status)
- retval = slot->ops->set_attention_status(slot, attention);
- module_put(slot->ops->owner);
+ if (ops->set_attention_status)
+ retval = ops->set_attention_status(slot->hotplug, attention);
+ module_put(ops->owner);
exit:
if (retval)
@@ -251,18 +216,18 @@ exit:
return count;
}
-static struct hotplug_slot_attribute hotplug_slot_attr_attention = {
+static struct pci_slot_attribute hotplug_slot_attr_attention = {
.attr = {.name = "attention", .mode = S_IFREG | S_IRUGO | S_IWUSR},
.show = attention_read_file,
.store = attention_write_file
};
-static ssize_t latch_read_file (struct hotplug_slot *slot, char *buf)
+static ssize_t latch_read_file(struct pci_slot *slot, char *buf)
{
int retval;
u8 value;
- retval = get_latch_status (slot, &value);
+ retval = get_latch_status(slot->hotplug, &value);
if (retval)
goto exit;
retval = sprintf (buf, "%d\n", value);
@@ -271,17 +236,17 @@ exit:
return retval;
}
-static struct hotplug_slot_attribute hotplug_slot_attr_latch = {
+static struct pci_slot_attribute hotplug_slot_attr_latch = {
.attr = {.name = "latch", .mode = S_IFREG | S_IRUGO},
.show = latch_read_file,
};
-static ssize_t presence_read_file (struct hotplug_slot *slot, char *buf)
+static ssize_t presence_read_file(struct pci_slot *slot, char *buf)
{
int retval;
u8 value;
- retval = get_adapter_status (slot, &value);
+ retval = get_adapter_status(slot->hotplug, &value);
if (retval)
goto exit;
retval = sprintf (buf, "%d\n", value);
@@ -290,42 +255,20 @@ exit:
return retval;
}
-static struct hotplug_slot_attribute hotplug_slot_attr_presence = {
+static struct pci_slot_attribute hotplug_slot_attr_presence = {
.attr = {.name = "adapter", .mode = S_IFREG | S_IRUGO},
.show = presence_read_file,
};
-static ssize_t address_read_file (struct hotplug_slot *slot, char *buf)
-{
- int retval;
- u32 address;
-
- retval = get_address (slot, &address);
- if (retval)
- goto exit;
- retval = sprintf (buf, "%04x:%02x:%02x\n",
- (address >> 16) & 0xffff,
- (address >> 8) & 0xff,
- address & 0xff);
-
-exit:
- return retval;
-}
-
-static struct hotplug_slot_attribute hotplug_slot_attr_address = {
- .attr = {.name = "address", .mode = S_IFREG | S_IRUGO},
- .show = address_read_file,
-};
-
static char *unknown_speed = "Unknown bus speed";
-static ssize_t max_bus_speed_read_file (struct hotplug_slot *slot, char *buf)
+static ssize_t max_bus_speed_read_file(struct pci_slot *slot, char *buf)
{
char *speed_string;
int retval;
enum pci_bus_speed value;
- retval = get_max_bus_speed (slot, &value);
+ retval = get_max_bus_speed(slot->hotplug, &value);
if (retval)
goto exit;
@@ -340,18 +283,18 @@ exit:
return retval;
}
-static struct hotplug_slot_attribute hotplug_slot_attr_max_bus_speed = {
+static struct pci_slot_attribute hotplug_slot_attr_max_bus_speed = {
.attr = {.name = "max_bus_speed", .mode = S_IFREG | S_IRUGO},
.show = max_bus_speed_read_file,
};
-static ssize_t cur_bus_speed_read_file (struct hotplug_slot *slot, char *buf)
+static ssize_t cur_bus_speed_read_file(struct pci_slot *slot, char *buf)
{
char *speed_string;
int retval;
enum pci_bus_speed value;
- retval = get_cur_bus_speed (slot, &value);
+ retval = get_cur_bus_speed(slot->hotplug, &value);
if (retval)
goto exit;
@@ -366,14 +309,15 @@ exit:
return retval;
}
-static struct hotplug_slot_attribute hotplug_slot_attr_cur_bus_speed = {
+static struct pci_slot_attribute hotplug_slot_attr_cur_bus_speed = {
.attr = {.name = "cur_bus_speed", .mode = S_IFREG | S_IRUGO},
.show = cur_bus_speed_read_file,
};
-static ssize_t test_write_file (struct hotplug_slot *slot, const char *buf,
+static ssize_t test_write_file(struct pci_slot *pci_slot, const char *buf,
size_t count)
{
+ struct hotplug_slot *slot = pci_slot->hotplug;
unsigned long ltest;
u32 test;
int retval = 0;
@@ -396,13 +340,14 @@ exit:
return count;
}
-static struct hotplug_slot_attribute hotplug_slot_attr_test = {
+static struct pci_slot_attribute hotplug_slot_attr_test = {
.attr = {.name = "test", .mode = S_IFREG | S_IRUGO | S_IWUSR},
.store = test_write_file
};
-static int has_power_file (struct hotplug_slot *slot)
+static int has_power_file(struct pci_slot *pci_slot)
{
+ struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return -ENODEV;
if ((slot->ops->enable_slot) ||
@@ -412,8 +357,9 @@ static int has_power_file (struct hotplug_slot *slot)
return -ENOENT;
}
-static int has_attention_file (struct hotplug_slot *slot)
+static int has_attention_file(struct pci_slot *pci_slot)
{
+ struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return -ENODEV;
if ((slot->ops->set_attention_status) ||
@@ -422,8 +368,9 @@ static int has_attention_file (struct hotplug_slot *slot)
return -ENOENT;
}
-static int has_latch_file (struct hotplug_slot *slot)
+static int has_latch_file(struct pci_slot *pci_slot)
{
+ struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return -ENODEV;
if (slot->ops->get_latch_status)
@@ -431,8 +378,9 @@ static int has_latch_file (struct hotplug_slot *slot)
return -ENOENT;
}
-static int has_adapter_file (struct hotplug_slot *slot)
+static int has_adapter_file(struct pci_slot *pci_slot)
{
+ struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return -ENODEV;
if (slot->ops->get_adapter_status)
@@ -440,17 +388,9 @@ static int has_adapter_file (struct hotplug_slot *slot)
return -ENOENT;
}
-static int has_address_file (struct hotplug_slot *slot)
-{
- if ((!slot) || (!slot->ops))
- return -ENODEV;
- if (slot->ops->get_address)
- return 0;
- return -ENOENT;
-}
-
-static int has_max_bus_speed_file (struct hotplug_slot *slot)
+static int has_max_bus_speed_file(struct pci_slot *pci_slot)
{
+ struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return -ENODEV;
if (slot->ops->get_max_bus_speed)
@@ -458,8 +398,9 @@ static int has_max_bus_speed_file (struct hotplug_slot *slot)
return -ENOENT;
}
-static int has_cur_bus_speed_file (struct hotplug_slot *slot)
+static int has_cur_bus_speed_file(struct pci_slot *pci_slot)
{
+ struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return -ENODEV;
if (slot->ops->get_cur_bus_speed)
@@ -467,8 +408,9 @@ static int has_cur_bus_speed_file (struct hotplug_slot *slot)
return -ENOENT;
}
-static int has_test_file (struct hotplug_slot *slot)
+static int has_test_file(struct pci_slot *pci_slot)
{
+ struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return -ENODEV;
if (slot->ops->hardware_test)
@@ -476,7 +418,7 @@ static int has_test_file (struct hotplug_slot *slot)
return -ENOENT;
}
-static int fs_add_slot (struct hotplug_slot *slot)
+static int fs_add_slot(struct pci_slot *slot)
{
int retval = 0;
@@ -507,13 +449,6 @@ static int fs_add_slot (struct hotplug_slot *slot)
goto exit_adapter;
}
- if (has_address_file(slot) == 0) {
- retval = sysfs_create_file(&slot->kobj,
- &hotplug_slot_attr_address.attr);
- if (retval)
- goto exit_address;
- }
-
if (has_max_bus_speed_file(slot) == 0) {
retval = sysfs_create_file(&slot->kobj,
&hotplug_slot_attr_max_bus_speed.attr);
@@ -546,10 +481,6 @@ exit_cur_speed:
sysfs_remove_file(&slot->kobj, &hotplug_slot_attr_max_bus_speed.attr);
exit_max_speed:
- if (has_address_file(slot) == 0)
- sysfs_remove_file(&slot->kobj, &hotplug_slot_attr_address.attr);
-
-exit_address:
if (has_adapter_file(slot) == 0)
sysfs_remove_file(&slot->kobj, &hotplug_slot_attr_presence.attr);
@@ -569,7 +500,7 @@ exit:
return retval;
}
-static void fs_remove_slot (struct hotplug_slot *slot)
+static void fs_remove_slot(struct pci_slot *slot)
{
if (has_power_file(slot) == 0)
sysfs_remove_file(&slot->kobj, &hotplug_slot_attr_power.attr);
@@ -583,9 +514,6 @@ static void fs_remove_slot (struct hotplug_slot *slot)
if (has_adapter_file(slot) == 0)
sysfs_remove_file(&slot->kobj, &hotplug_slot_attr_presence.attr);
- if (has_address_file(slot) == 0)
- sysfs_remove_file(&slot->kobj, &hotplug_slot_attr_address.attr);
-
if (has_max_bus_speed_file(slot) == 0)
sysfs_remove_file(&slot->kobj, &hotplug_slot_attr_max_bus_speed.attr);
@@ -609,6 +537,12 @@ static struct hotplug_slot *get_slot_from_name (const char *name)
return NULL;
}
+static void hotplug_release(struct pci_slot *slot)
+{
+ struct hotplug_slot *hotplug = slot->hotplug;
+ hotplug->release(hotplug);
+}
+
/**
* pci_hp_register - register a hotplug_slot with the PCI hotplug subsystem
* @slot: pointer to the &struct hotplug_slot to register
@@ -618,8 +552,9 @@ static struct hotplug_slot *get_slot_from_name (const char *name)
*
* Returns 0 if successful, anything else for an error.
*/
-int pci_hp_register (struct hotplug_slot *slot)
+int pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus, int slot_nr)
{
+ struct pci_slot *pci_slot;
int result;
if (slot == NULL)
@@ -632,18 +567,20 @@ int pci_hp_register (struct hotplug_slot *slot)
return -EINVAL;
}
- kobject_set_name(&slot->kobj, "%s", slot->name);
- kobj_set_kset_s(slot, pci_hotplug_slots_subsys);
+ pci_slot = pci_create_slot(bus, slot_nr, slot->name);
+ if (IS_ERR(pci_slot))
+ return PTR_ERR(pci_slot);
- /* this can fail if we have already registered a slot with the same name */
- if (kobject_register(&slot->kobj)) {
- err("Unable to register kobject");
- return -EINVAL;
- }
-
- list_add (&slot->slot_list, &pci_hotplug_slot_list);
+ pci_slot = pci_slot_add_hotplug(bus, slot_nr, hotplug_release);
+ if (IS_ERR(pci_slot))
+ return PTR_ERR(pci_slot);
+
+ slot->pci_slot = pci_slot;
+ pci_slot->hotplug = slot;
- result = fs_add_slot (slot);
+ list_add(&slot->slot_list, &pci_hotplug_slot_list);
+
+ result = fs_add_slot(pci_slot);
dbg ("Added slot %s to the list\n", slot->name);
return result;
}
@@ -657,22 +594,24 @@ int pci_hp_register (struct hotplug_slot *slot)
*
* Returns 0 if successful, anything else for an error.
*/
-int pci_hp_deregister (struct hotplug_slot *slot)
+int pci_hp_deregister(struct hotplug_slot *hotplug)
{
struct hotplug_slot *temp;
+ struct pci_slot *slot;
- if (slot == NULL)
+ if (!hotplug)
return -ENODEV;
- temp = get_slot_from_name (slot->name);
- if (temp != slot) {
+ temp = get_slot_from_name(hotplug->name);
+ if (temp != hotplug)
return -ENODEV;
- }
- list_del (&slot->slot_list);
- fs_remove_slot (slot);
- dbg ("Removed slot %s from the list\n", slot->name);
- kobject_unregister(&slot->kobj);
+ list_del(&hotplug->slot_list);
+
+ slot = hotplug->pci_slot;
+ fs_remove_slot(slot);
+ pci_destroy_slot(slot);
+ dbg("Removed slot %s from the list\n", hotplug->name);
return 0;
}
@@ -686,13 +625,15 @@ int pci_hp_deregister (struct hotplug_slot *slot)
*
* Returns 0 if successful, anything else for an error.
*/
-int __must_check pci_hp_change_slot_info(struct hotplug_slot *slot,
+int __must_check pci_hp_change_slot_info(struct hotplug_slot *hotplug,
struct hotplug_slot_info *info)
{
- if ((slot == NULL) || (info == NULL))
+ struct pci_slot *slot;
+ if (!hotplug || !info)
return -ENODEV;
+ slot = hotplug->pci_slot;
- memcpy (slot->info, info, sizeof (struct hotplug_slot_info));
+ memcpy(hotplug->info, info, sizeof(struct hotplug_slot_info));
return 0;
}
@@ -701,31 +642,21 @@ static int __init pci_hotplug_init (void)
{
int result;
- kobj_set_kset_s(&pci_hotplug_slots_subsys, pci_bus_type.subsys);
- result = subsystem_register(&pci_hotplug_slots_subsys);
- if (result) {
- err("Register subsys with error %d\n", result);
- goto exit;
- }
result = cpci_hotplug_init(debug);
if (result) {
err ("cpci_hotplug_init with error %d\n", result);
- goto err_subsys;
+ goto err_cpci;
}
info (DRIVER_DESC " version: " DRIVER_VERSION "\n");
- goto exit;
-
-err_subsys:
- subsystem_unregister(&pci_hotplug_slots_subsys);
-exit:
+
+err_cpci:
return result;
}
static void __exit pci_hotplug_exit (void)
{
cpci_hotplug_exit();
- subsystem_unregister(&pci_hotplug_slots_subsys);
}
module_init(pci_hotplug_init);
@@ -737,7 +668,6 @@ MODULE_LICENSE("GPL");
module_param(debug, bool, 0644);
MODULE_PARM_DESC(debug, "Debugging mode enabled or not");
-EXPORT_SYMBOL_GPL(pci_hotplug_slots_subsys);
EXPORT_SYMBOL_GPL(pci_hp_register);
EXPORT_SYMBOL_GPL(pci_hp_deregister);
EXPORT_SYMBOL_GPL(pci_hp_change_slot_info);
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 6462ac3..8fee402 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -69,7 +69,6 @@ static int get_power_status (struct hotplug_slot *slot, u8 *value);
static int get_attention_status (struct hotplug_slot *slot, u8 *value);
static int get_latch_status (struct hotplug_slot *slot, u8 *value);
static int get_adapter_status (struct hotplug_slot *slot, u8 *value);
-static int get_address (struct hotplug_slot *slot, u32 *value);
static int get_max_bus_speed (struct hotplug_slot *slot, enum pci_bus_speed *value);
static int get_cur_bus_speed (struct hotplug_slot *slot, enum pci_bus_speed *value);
@@ -82,7 +81,6 @@ static struct hotplug_slot_ops pciehp_hotplug_slot_ops = {
.get_attention_status = get_attention_status,
.get_latch_status = get_latch_status,
.get_adapter_status = get_adapter_status,
- .get_address = get_address,
.get_max_bus_speed = get_max_bus_speed,
.get_cur_bus_speed = get_cur_bus_speed,
};
@@ -245,14 +243,16 @@ static int init_slots(struct controller *ctrl)
dbg("Registering bus=%x dev=%x hp_slot=%x sun=%x "
"slot_device_offset=%x\n", slot->bus, slot->device,
slot->hp_slot, slot->number, ctrl->slot_device_offset);
- retval = pci_hp_register(hotplug_slot);
+ retval = pci_hp_register(hotplug_slot,
+ ctrl->pci_dev->subordinate,
+ slot->number);
if (retval) {
err ("pci_hp_register failed with error %d\n", retval);
goto error_info;
}
/* create additional sysfs entries */
if (EMI(ctrl->ctrlcap)) {
- retval = sysfs_create_file(&hotplug_slot->kobj,
+ retval = sysfs_create_file(&hotplug_slot->pci_slot->kobj,
&hotplug_slot_attr_lock.attr);
if (retval) {
pci_hp_deregister(hotplug_slot);
@@ -285,7 +285,7 @@ static void cleanup_slots(struct controller *ctrl)
slot = list_entry(tmp, struct slot, slot_list);
list_del(&slot->slot_list);
if (EMI(ctrl->ctrlcap))
- sysfs_remove_file(&slot->hotplug_slot->kobj,
+ sysfs_remove_file(&slot->hotplug_slot->pci_slot->kobj,
&hotplug_slot_attr_lock.attr);
cancel_delayed_work(&slot->work);
flush_scheduled_work();
@@ -387,18 +387,6 @@ static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
return 0;
}
-static int get_address(struct hotplug_slot *hotplug_slot, u32 *value)
-{
- struct slot *slot = hotplug_slot->private;
- struct pci_bus *bus = slot->ctrl->pci_dev->subordinate;
-
- dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name);
-
- *value = (pci_domain_nr(bus) << 16) | (slot->bus << 8) | slot->device;
-
- return 0;
-}
-
static int get_max_bus_speed(struct hotplug_slot *hotplug_slot, enum pci_bus_speed *value)
{
struct slot *slot = hotplug_slot->private;
diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c
index a080fed..3663507 100644
--- a/drivers/pci/hotplug/rpadlpar_sysfs.c
+++ b/drivers/pci/hotplug/rpadlpar_sysfs.c
@@ -23,6 +23,8 @@
#define MAX_DRC_NAME_LEN 64
+extern struct kset pci_slots_subsys;
+
/* Store return code of dlpar operation in attribute struct */
struct dlpar_io_attr {
int rc;
@@ -130,7 +132,7 @@ struct kobj_type ktype_dlpar_io = {
struct kset dlpar_io_kset = {
.kobj = {.ktype = &ktype_dlpar_io,
- .parent = &pci_hotplug_slots_subsys.kobj},
+ .parent = &pci_slots_subsys.kobj},
.ktype = &ktype_dlpar_io,
};
diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c
index 693519e..cc74602 100644
--- a/drivers/pci/hotplug/sgi_hotplug.c
+++ b/drivers/pci/hotplug/sgi_hotplug.c
@@ -625,7 +625,7 @@ static int sn_hotplug_slot_register(struct pci_bus *pci_bus)
bss_hotplug_slot->ops = &sn_hotplug_slot_ops;
bss_hotplug_slot->release = &sn_release_slot;
- rc = pci_hp_register(bss_hotplug_slot);
+ rc = pci_hp_register(bss_hotplug_slot, pci_bus, device);
if (rc)
goto register_err;
}
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index 80dec97..22c4d2e 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -65,7 +65,6 @@ static int get_power_status (struct hotplug_slot *slot, u8 *value);
static int get_attention_status (struct hotplug_slot *slot, u8 *value);
static int get_latch_status (struct hotplug_slot *slot, u8 *value);
static int get_adapter_status (struct hotplug_slot *slot, u8 *value);
-static int get_address (struct hotplug_slot *slot, u32 *value);
static int get_max_bus_speed (struct hotplug_slot *slot, enum pci_bus_speed *value);
static int get_cur_bus_speed (struct hotplug_slot *slot, enum pci_bus_speed *value);
@@ -78,7 +77,6 @@ static struct hotplug_slot_ops shpchp_hotplug_slot_ops = {
.get_attention_status = get_attention_status,
.get_latch_status = get_latch_status,
.get_adapter_status = get_adapter_status,
- .get_address = get_address,
.get_max_bus_speed = get_max_bus_speed,
.get_cur_bus_speed = get_cur_bus_speed,
};
@@ -152,7 +150,8 @@ static int init_slots(struct controller *ctrl)
dbg("Registering bus=%x dev=%x hp_slot=%x sun=%x "
"slot_device_offset=%x\n", slot->bus, slot->device,
slot->hp_slot, slot->number, ctrl->slot_device_offset);
- retval = pci_hp_register(slot->hotplug_slot);
+ retval = pci_hp_register(slot->hotplug_slot,
+ ctrl->pci_dev->subordinate, slot->device);
if (retval) {
err("pci_hp_register failed with error %d\n", retval);
goto error_info;
@@ -277,18 +276,6 @@ static int get_adapter_status (struct hotplug_slot *hotplug_slot, u8 *value)
return 0;
}
-static int get_address (struct hotplug_slot *hotplug_slot, u32 *value)
-{
- struct slot *slot = get_slot(hotplug_slot);
- struct pci_bus *bus = slot->ctrl->pci_dev->subordinate;
-
- dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name);
-
- *value = (pci_domain_nr(bus) << 16) | (slot->bus << 8) | slot->device;
-
- return 0;
-}
-
static int get_max_bus_speed (struct hotplug_slot *hotplug_slot, enum pci_bus_speed *value)
{
struct slot *slot = get_slot(hotplug_slot);
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index fc87e14..4bcfabf 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -91,3 +91,16 @@ pci_match_one_device(const struct pci_device_id *id, const struct pci_dev *dev)
}
struct pci_dev *pci_find_upstream_pcie_bridge(struct pci_dev *pdev);
+
+/* PCI slot sysfs helper code */
+#define to_pci_slot(s) container_of(s, struct pci_slot, kobj)
+
+extern struct kset pci_slots_subsys;
+
+struct pci_slot_attribute {
+ struct attribute attr;
+ ssize_t (*show)(struct pci_slot *, char *);
+ ssize_t (*store)(struct pci_slot *, const char *, size_t);
+};
+#define to_pci_slot_attr(s) container_of(s, struct pci_slot_attribute, attr)
+
diff --git a/drivers/pci/slot.c b/drivers/pci/slot.c
new file mode 100644
index 0000000..f4ca61b
--- /dev/null
+++ b/drivers/pci/slot.c
@@ -0,0 +1,184 @@
+/*
+ * drivers/pci/slot.c
+ * Copyright (c) 2006 Matthew Wilcox <[email protected]>
+ * Copyright (c) 2006 Hewlett-Packard Company
+ */
+
+#include <linux/kobject.h>
+#include <linux/pci.h>
+#include "pci.h"
+
+struct kset pci_slots_subsys;
+EXPORT_SYMBOL_GPL(pci_slots_subsys);
+
+static ssize_t pci_slot_attr_show(struct kobject *kobj,
+ struct attribute *attr, char *buf)
+{
+ struct pci_slot *slot = to_pci_slot(kobj);
+ struct pci_slot_attribute *attribute = to_pci_slot_attr(attr);
+ return attribute->show ? attribute->show(slot, buf) : -EIO;
+}
+
+static ssize_t pci_slot_attr_store(struct kobject *kobj,
+ struct attribute *attr, const char *buf, size_t len)
+{
+ struct pci_slot *slot = to_pci_slot(kobj);
+ struct pci_slot_attribute *attribute = to_pci_slot_attr(attr);
+ return attribute->store ? attribute->store(slot, buf, len) : -EIO;
+}
+
+static struct sysfs_ops pci_slot_sysfs_ops = {
+ .show = pci_slot_attr_show,
+ .store = pci_slot_attr_store,
+};
+
+static void pci_slot_release(struct kobject *kobj)
+{
+ struct pci_slot *slot = to_pci_slot(kobj);
+ slot->release(slot);
+ kfree(slot);
+}
+
+static struct kobj_type pci_slot_ktype = {
+ .sysfs_ops = &pci_slot_sysfs_ops,
+ .release = &pci_slot_release,
+};
+
+decl_subsys_name(pci_slots, slots, &pci_slot_ktype, NULL);
+
+static ssize_t address_read_file(struct pci_slot *slot, char *buf)
+{
+ return sprintf(buf, "%04x:%02x:%02x\n", pci_domain_nr(slot->bus),
+ slot->bus->number, slot->number);
+}
+
+static struct pci_slot_attribute pci_slot_attr_address = {
+ .attr = { .name = "address", .mode = S_IFREG | S_IRUGO },
+ .show = address_read_file,
+};
+
+static void remove_sysfs_files(struct pci_slot *slot)
+{
+ sysfs_remove_file(&slot->kobj, &pci_slot_attr_address.attr);
+}
+
+static int create_sysfs_files(struct pci_slot *slot)
+{
+ int result;
+
+ result = sysfs_create_file(&slot->kobj, &pci_slot_attr_address.attr);
+
+ return result;
+}
+
+struct pci_slot *pci_slot_add_hotplug(struct pci_bus *parent, int slot_nr,
+ void (*release)(struct pci_slot *))
+{
+ struct pci_slot *slot;
+ int found = 0;
+
+ down_write(&pci_bus_sem);
+
+ /* This slot should have already been created, so look for it. If
+ * we can't find it, return -EEXIST.
+ */
+ for (slot = parent->slot; slot; slot = slot->next)
+ if (slot->number == slot_nr) {
+ found = 1;
+ break;
+ }
+
+ if (!found) {
+ slot = ERR_PTR(-EEXIST);
+ goto out;
+ }
+
+ slot->release = release;
+ out:
+ up_write(&pci_bus_sem);
+ return slot;
+}
+EXPORT_SYMBOL_GPL(pci_slot_add_hotplug);
+
+struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
+ const char *name)
+{
+ struct pci_slot *slot;
+ int err;
+
+ down_write(&pci_bus_sem);
+
+ /* If we've already created this slot, just return. */
+ for (slot = parent->slot; slot; slot = slot->next) {
+ if (slot->number != slot_nr)
+ continue;
+ goto out;
+ }
+
+ slot = kzalloc(sizeof(*slot), GFP_KERNEL);
+ if (!slot) {
+ slot = ERR_PTR(-ENOMEM);
+ goto out;
+ }
+
+ slot->bus = parent;
+ slot->number = slot_nr;
+
+ kobject_set_name(&slot->kobj, "%s", name);
+ kobj_set_kset_s(slot, pci_slots_subsys);
+ if (kobject_register(&slot->kobj)) {
+ printk(KERN_ERR "Unable to register kobject %s", name);
+ err = -EINVAL;
+ goto err;
+ }
+
+ err = create_sysfs_files(slot);
+ if (err)
+ goto unregister;
+
+ slot->next = parent->slot;
+ parent->slot = slot;
+
+ out:
+ up_write(&pci_bus_sem);
+ return slot;
+
+ unregister:
+ kobject_unregister(&slot->kobj);
+ err:
+ kfree(slot);
+ slot = ERR_PTR(err);
+ goto out;
+}
+EXPORT_SYMBOL_GPL(pci_create_slot);
+
+int pci_destroy_slot(struct pci_slot *slot)
+{
+ struct pci_slot **pprev;
+
+ for (pprev = &slot->bus->slot; *pprev; pprev = &(*pprev)->next) {
+ if (*pprev == slot) {
+ *pprev = slot->next;
+ break;
+ }
+ }
+
+ remove_sysfs_files(slot);
+ kobject_unregister(&slot->kobj);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(pci_destroy_slot);
+
+static int pci_slot_init(void)
+{
+ int result;
+
+ kobj_set_kset_s(&pci_slots_subsys, pci_bus_type.subsys);
+ result = subsystem_register(&pci_slots_subsys);
+ if (result)
+ printk(KERN_ERR "PCI: Slot initialisation failure (%d)",
+ result);
+ return result;
+}
+
+subsys_initcall(pci_slot_init);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 0dd93bb..ae2245f 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -129,6 +129,16 @@ struct pci_cap_saved_state {
u32 data[0];
};
+/* pci_slot represents a physical slot */
+struct pci_slot {
+ struct pci_bus *bus; /* The bus this slot is on */
+ struct pci_slot *next; /* Next slot on this bus */
+ struct hotplug_slot *hotplug; /* Hotplug info (migrate over time) */
+ unsigned char number; /* PCI_SLOT(pci_dev->devfn) */
+ struct kobject kobj;
+ void (*release)(struct pci_slot *);
+};
+
/*
* The pci_dev structure is used to describe PCI devices.
*/
@@ -140,6 +150,7 @@ struct pci_dev {
void *sysdata; /* hook for sys-specific extension */
struct proc_dir_entry *procent; /* device entry in /proc/bus/pci */
+ struct pci_slot *slot; /* Physical slot this device is in */
unsigned int devfn; /* encoded device & function index */
unsigned short vendor;
@@ -261,6 +272,7 @@ struct pci_bus {
struct list_head children; /* list of child buses */
struct list_head devices; /* list of devices on this bus */
struct pci_dev *self; /* bridge device as seen by parent */
+ struct pci_slot *slot; /* First physical slot on this bus */
struct resource *resource[PCI_BUS_NUM_RESOURCES];
/* address space routed to this bus */
@@ -470,6 +482,11 @@ static inline struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *s
}
struct pci_bus *pci_create_bus(struct device *parent, int bus, struct pci_ops *ops, void *sysdata);
struct pci_bus * pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr);
+struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
+ const char *name);
+struct pci_slot *pci_slot_add_hotplug(struct pci_bus *parent, int slot_nr,
+ void (*release)(struct pci_slot *));
+int pci_destroy_slot(struct pci_slot *slot);
int pci_scan_slot(struct pci_bus *bus, int devfn);
struct pci_dev * pci_scan_single_device(struct pci_bus *bus, int devfn);
void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index ab4cb6e..bb36c59 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -95,9 +95,6 @@ struct hotplug_slot_attribute {
* @get_adapter_status: Called to get see if an adapter is present in the slot or not.
* If this field is NULL, the value passed in the struct hotplug_slot_info
* will be used when this value is requested by a user.
- * @get_address: Called to get pci address of a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
* @get_max_bus_speed: Called to get the max bus speed for a slot.
* If this field is NULL, the value passed in the struct hotplug_slot_info
* will be used when this value is requested by a user.
@@ -120,7 +117,6 @@ struct hotplug_slot_ops {
int (*get_attention_status) (struct hotplug_slot *slot, u8 *value);
int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
- int (*get_address) (struct hotplug_slot *slot, u32 *value);
int (*get_max_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
int (*get_cur_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
};
@@ -140,7 +136,6 @@ struct hotplug_slot_info {
u8 attention_status;
u8 latch_status;
u8 adapter_status;
- u32 address;
enum pci_bus_speed max_bus_speed;
enum pci_bus_speed cur_bus_speed;
};
@@ -166,15 +161,14 @@ struct hotplug_slot {
/* Variables below this are for use only by the hotplug pci core. */
struct list_head slot_list;
- struct kobject kobj;
+ struct pci_slot *pci_slot;
};
#define to_hotplug_slot(n) container_of(n, struct hotplug_slot, kobj)
-extern int pci_hp_register (struct hotplug_slot *slot);
-extern int pci_hp_deregister (struct hotplug_slot *slot);
+extern int pci_hp_register(struct hotplug_slot *, struct pci_bus *, int nr);
+extern int pci_hp_deregister(struct hotplug_slot *slot);
extern int __must_check pci_hp_change_slot_info (struct hotplug_slot *slot,
struct hotplug_slot_info *info);
-extern struct kset pci_hotplug_slots_subsys;
/* PCI Setting Record (Type 0) */
struct hpp_type0 {
--
1.5.3.1.1.g1e61
-
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