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path: root/drivers/pci/pci.c
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Diffstat (limited to 'drivers/pci/pci.c')
-rw-r--r--drivers/pci/pci.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 4d9828160c48..b87bac5e4572 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4658,11 +4658,11 @@ EXPORT_SYMBOL_GPL(pcie_flr);
/**
* pcie_reset_flr - initiate a PCIe function level reset
* @dev: device to reset
- * @probe: If set, only check if the device can be reset this way.
+ * @probe: if true, return 0 if device can be reset this way
*
* Initiate a function level reset on @dev.
*/
-int pcie_reset_flr(struct pci_dev *dev, int probe)
+int pcie_reset_flr(struct pci_dev *dev, bool probe)
{
if (dev->dev_flags & PCI_DEV_FLAGS_NO_FLR_RESET)
return -ENOTTY;
@@ -4677,7 +4677,7 @@ int pcie_reset_flr(struct pci_dev *dev, int probe)
}
EXPORT_SYMBOL_GPL(pcie_reset_flr);
-static int pci_af_flr(struct pci_dev *dev, int probe)
+static int pci_af_flr(struct pci_dev *dev, bool probe)
{
int pos;
u8 cap;
@@ -4724,7 +4724,7 @@ static int pci_af_flr(struct pci_dev *dev, int probe)
/**
* pci_pm_reset - Put device into PCI_D3 and back into PCI_D0.
* @dev: Device to reset.
- * @probe: If set, only check if the device can be reset this way.
+ * @probe: if true, return 0 if the device can be reset this way.
*
* If @dev supports native PCI PM and its PCI_PM_CTRL_NO_SOFT_RESET flag is
* unset, it will be reinitialized internally when going from PCI_D3hot to
@@ -4736,7 +4736,7 @@ static int pci_af_flr(struct pci_dev *dev, int probe)
* by default (i.e. unless the @dev's d3hot_delay field has a different value).
* Moreover, only devices in D0 can be reset by this function.
*/
-static int pci_pm_reset(struct pci_dev *dev, int probe)
+static int pci_pm_reset(struct pci_dev *dev, bool probe)
{
u16 csr;
@@ -4996,7 +4996,7 @@ int pci_bridge_secondary_bus_reset(struct pci_dev *dev)
}
EXPORT_SYMBOL_GPL(pci_bridge_secondary_bus_reset);
-static int pci_parent_bus_reset(struct pci_dev *dev, int probe)
+static int pci_parent_bus_reset(struct pci_dev *dev, bool probe)
{
struct pci_dev *pdev;
@@ -5014,7 +5014,7 @@ static int pci_parent_bus_reset(struct pci_dev *dev, int probe)
return pci_bridge_secondary_bus_reset(dev->bus->self);
}
-static int pci_reset_hotplug_slot(struct hotplug_slot *hotplug, int probe)
+static int pci_reset_hotplug_slot(struct hotplug_slot *hotplug, bool probe)
{
int rc = -ENOTTY;
@@ -5029,7 +5029,7 @@ static int pci_reset_hotplug_slot(struct hotplug_slot *hotplug, int probe)
return rc;
}
-static int pci_dev_reset_slot_function(struct pci_dev *dev, int probe)
+static int pci_dev_reset_slot_function(struct pci_dev *dev, bool probe)
{
if (dev->multifunction || dev->subordinate || !dev->slot ||
dev->dev_flags & PCI_DEV_FLAGS_NO_BUS_RESET)
@@ -5038,7 +5038,7 @@ static int pci_dev_reset_slot_function(struct pci_dev *dev, int probe)
return pci_reset_hotplug_slot(dev->slot->hotplug, probe);
}
-static int pci_reset_bus_function(struct pci_dev *dev, int probe)
+static int pci_reset_bus_function(struct pci_dev *dev, bool probe)
{
int rc;
@@ -5204,7 +5204,7 @@ static ssize_t reset_method_store(struct device *dev,
goto error;
}
- if (pci_reset_fn_methods[m].reset_fn(pdev, 1)) {
+ if (pci_reset_fn_methods[m].reset_fn(pdev, PCI_RESET_PROBE)) {
pci_err(pdev, "Unsupported reset method '%s'", name);
goto error;
}
@@ -5220,7 +5220,7 @@ static ssize_t reset_method_store(struct device *dev,
reset_methods[n] = 0;
/* Warn if dev-specific supported but not highest priority */
- if (pci_reset_fn_methods[1].reset_fn(pdev, 1) == 0 &&
+ if (pci_reset_fn_methods[1].reset_fn(pdev, PCI_RESET_PROBE) == 0 &&
reset_methods[0] != 1)
pci_warn(pdev, "Device-specific reset disabled/de-prioritized by user");
memcpy(pdev->reset_methods, reset_methods, sizeof(pdev->reset_methods));
@@ -5294,7 +5294,7 @@ int __pci_reset_function_locked(struct pci_dev *dev)
if (!m)
return -ENOTTY;
- rc = pci_reset_fn_methods[m].reset_fn(dev, 0);
+ rc = pci_reset_fn_methods[m].reset_fn(dev, PCI_RESET_DO_RESET);
if (!rc)
return 0;
if (rc != -ENOTTY)
@@ -5327,7 +5327,7 @@ void pci_init_reset_methods(struct pci_dev *dev)
i = 0;
for (m = 1; m < PCI_NUM_RESET_METHODS; m++) {
- rc = pci_reset_fn_methods[m].reset_fn(dev, 1);
+ rc = pci_reset_fn_methods[m].reset_fn(dev, PCI_RESET_PROBE);
if (!rc)
dev->reset_methods[i++] = m;
else if (rc != -ENOTTY)
@@ -5644,7 +5644,7 @@ static void pci_slot_restore_locked(struct pci_slot *slot)
}
}
-static int pci_slot_reset(struct pci_slot *slot, int probe)
+static int pci_slot_reset(struct pci_slot *slot, bool probe)
{
int rc;
@@ -5672,7 +5672,7 @@ static int pci_slot_reset(struct pci_slot *slot, int probe)
*/
int pci_probe_reset_slot(struct pci_slot *slot)
{
- return pci_slot_reset(slot, 1);
+ return pci_slot_reset(slot, PCI_RESET_PROBE);
}
EXPORT_SYMBOL_GPL(pci_probe_reset_slot);
@@ -5695,14 +5695,14 @@ static int __pci_reset_slot(struct pci_slot *slot)
{
int rc;
- rc = pci_slot_reset(slot, 1);
+ rc = pci_slot_reset(slot, PCI_RESET_PROBE);
if (rc)
return rc;
if (pci_slot_trylock(slot)) {
pci_slot_save_and_disable_locked(slot);
might_sleep();
- rc = pci_reset_hotplug_slot(slot->hotplug, 0);
+ rc = pci_reset_hotplug_slot(slot->hotplug, PCI_RESET_DO_RESET);
pci_slot_restore_locked(slot);
pci_slot_unlock(slot);
} else
@@ -5711,7 +5711,7 @@ static int __pci_reset_slot(struct pci_slot *slot)
return rc;
}
-static int pci_bus_reset(struct pci_bus *bus, int probe)
+static int pci_bus_reset(struct pci_bus *bus, bool probe)
{
int ret;
@@ -5757,14 +5757,14 @@ int pci_bus_error_reset(struct pci_dev *bridge)
goto bus_reset;
list_for_each_entry(slot, &bus->slots, list)
- if (pci_slot_reset(slot, 0))
+ if (pci_slot_reset(slot, PCI_RESET_DO_RESET))
goto bus_reset;
mutex_unlock(&pci_slot_mutex);
return 0;
bus_reset:
mutex_unlock(&pci_slot_mutex);
- return pci_bus_reset(bridge->subordinate, 0);
+ return pci_bus_reset(bridge->subordinate, PCI_RESET_DO_RESET);
}
/**
@@ -5775,7 +5775,7 @@ bus_reset:
*/
int pci_probe_reset_bus(struct pci_bus *bus)
{
- return pci_bus_reset(bus, 1);
+ return pci_bus_reset(bus, PCI_RESET_PROBE);
}
EXPORT_SYMBOL_GPL(pci_probe_reset_bus);
@@ -5789,7 +5789,7 @@ static int __pci_reset_bus(struct pci_bus *bus)
{
int rc;
- rc = pci_bus_reset(bus, 1);
+ rc = pci_bus_reset(bus, PCI_RESET_PROBE);
if (rc)
return rc;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-22 09:17:41 +0300