return 0;
}
-u8 pciehp_handle_attention_button(u8 hp_slot, struct controller *ctrl)
+u8 pciehp_handle_attention_button(struct slot *p_slot)
{
- struct slot *p_slot;
u32 event_type;
/* Attention Button Change */
dbg("pciehp: Attention button interrupt received.\n");
- p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
-
/*
* Button pressed - See if need to TAKE ACTION!!!
*/
return 0;
}
-u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl)
+u8 pciehp_handle_switch_change(struct slot *p_slot)
{
- struct slot *p_slot;
u8 getstatus;
u32 event_type;
/* Switch Change */
dbg("pciehp: Switch interrupt received.\n");
- p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
-
if (getstatus) {
/*
* Switch opened
return 1;
}
-u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl)
+u8 pciehp_handle_presence_change(struct slot *p_slot)
{
- struct slot *p_slot;
u32 event_type;
u8 presence_save;
/* Presence Change */
dbg("pciehp: Presence/Notify input change.\n");
- p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
-
/* Switch is open, assume a presence change
* Save the presence state
*/
return 1;
}
-u8 pciehp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
+u8 pciehp_handle_power_fault(struct slot *p_slot)
{
- struct slot *p_slot;
u32 event_type;
/* power fault */
dbg("pciehp: Power fault interrupt received.\n");
- p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
-
if ( !(p_slot->hpc_ops->query_power_fault(p_slot))) {
/*
* power fault Cleared
*/
info("Power fault on Slot(%s)\n", p_slot->name);
event_type = INT_POWER_FAULT;
- info("power fault bit %x set\n", hp_slot);
+ info("power fault bit %x set\n", 0);
}
queue_interrupt_event(p_slot, event_type);
static void set_slot_off(struct controller *ctrl, struct slot * pslot)
{
/* turn off slot, turn on Amber LED, turn off Green LED if supported*/
- if (POWER_CTRL(ctrl->ctrlcap)) {
+ if (POWER_CTRL(ctrl)) {
if (pslot->hpc_ops->power_off_slot(pslot)) {
err("%s: Issue of Slot Power Off command failed\n",
- __FUNCTION__);
+ __func__);
return;
}
}
- if (PWR_LED(ctrl->ctrlcap))
+ /*
+ * After turning power off, we must wait for at least 1 second
+ * before taking any action that relies on power having been
+ * removed from the slot/adapter.
+ */
+ msleep(1000);
+
+ if (PWR_LED(ctrl))
pslot->hpc_ops->green_led_off(pslot);
- if (ATTN_LED(ctrl->ctrlcap)) {
+ if (ATTN_LED(ctrl)) {
if (pslot->hpc_ops->set_attention_status(pslot, 1)) {
err("%s: Issue of Set Attention Led command failed\n",
- __FUNCTION__);
+ __func__);
return;
}
- /*
- * After turning power off, we must wait for at least
- * 1 second before taking any action that relies on
- * power having been removed from the slot/adapter.
- */
- msleep(1000);
}
}
*/
static int board_added(struct slot *p_slot)
{
- u8 hp_slot;
int retval = 0;
struct controller *ctrl = p_slot->ctrl;
- hp_slot = p_slot->device - ctrl->slot_device_offset;
-
dbg("%s: slot device, slot offset, hp slot = %d, %d ,%d\n",
- __FUNCTION__, p_slot->device,
- ctrl->slot_device_offset, hp_slot);
+ __func__, p_slot->device,
+ ctrl->slot_device_offset, p_slot->hp_slot);
- if (POWER_CTRL(ctrl->ctrlcap)) {
+ if (POWER_CTRL(ctrl)) {
/* Power on slot */
retval = p_slot->hpc_ops->power_on_slot(p_slot);
if (retval)
return retval;
}
- if (PWR_LED(ctrl->ctrlcap))
+ if (PWR_LED(ctrl))
p_slot->hpc_ops->green_led_blink(p_slot);
/* Wait for ~1 second */
/* Check link training status */
retval = p_slot->hpc_ops->check_lnk_status(ctrl);
if (retval) {
- err("%s: Failed to check link status\n", __FUNCTION__);
+ err("%s: Failed to check link status\n", __func__);
set_slot_off(ctrl, p_slot);
return retval;
}
/* Check for a power fault */
if (p_slot->hpc_ops->query_power_fault(p_slot)) {
- dbg("%s: power fault detected\n", __FUNCTION__);
+ dbg("%s: power fault detected\n", __func__);
retval = POWER_FAILURE;
goto err_exit;
}
*/
if (pcie_mch_quirk)
pci_fixup_device(pci_fixup_final, ctrl->pci_dev);
- if (PWR_LED(ctrl->ctrlcap))
+ if (PWR_LED(ctrl))
p_slot->hpc_ops->green_led_on(p_slot);
return 0;
*/
static int remove_board(struct slot *p_slot)
{
- u8 device;
- u8 hp_slot;
int retval = 0;
struct controller *ctrl = p_slot->ctrl;
if (retval)
return retval;
- device = p_slot->device;
- hp_slot = p_slot->device - ctrl->slot_device_offset;
- p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
-
- dbg("In %s, hp_slot = %d\n", __FUNCTION__, hp_slot);
+ dbg("In %s, hp_slot = %d\n", __func__, p_slot->hp_slot);
- if (POWER_CTRL(ctrl->ctrlcap)) {
+ if (POWER_CTRL(ctrl)) {
/* power off slot */
retval = p_slot->hpc_ops->power_off_slot(p_slot);
if (retval) {
err("%s: Issue of Slot Disable command failed\n",
- __FUNCTION__);
+ __func__);
return retval;
}
}
- if (PWR_LED(ctrl->ctrlcap))
+ /*
+ * After turning power off, we must wait for at least 1 second
+ * before taking any action that relies on power having been
+ * removed from the slot/adapter.
+ */
+ msleep(1000);
+
+ if (PWR_LED(ctrl))
/* turn off Green LED */
p_slot->hpc_ops->green_led_off(p_slot);
case POWEROFF_STATE:
mutex_unlock(&p_slot->lock);
dbg("%s: disabling bus:device(%x:%x)\n",
- __FUNCTION__, p_slot->bus, p_slot->device);
+ __func__, p_slot->bus, p_slot->device);
pciehp_disable_slot(p_slot);
mutex_lock(&p_slot->lock);
p_slot->state = STATIC_STATE;
case POWERON_STATE:
mutex_unlock(&p_slot->lock);
if (pciehp_enable_slot(p_slot) &&
- PWR_LED(p_slot->ctrl->ctrlcap))
+ PWR_LED(p_slot->ctrl))
p_slot->hpc_ops->green_led_off(p_slot);
mutex_lock(&p_slot->lock);
p_slot->state = STATIC_STATE;
info = kmalloc(sizeof(*info), GFP_KERNEL);
if (!info) {
- err("%s: Cannot allocate memory\n", __FUNCTION__);
+ err("%s: Cannot allocate memory\n", __func__);
return;
}
info->p_slot = p_slot;
"press.\n", p_slot->name);
}
/* blink green LED and turn off amber */
- if (PWR_LED(ctrl->ctrlcap))
+ if (PWR_LED(ctrl))
p_slot->hpc_ops->green_led_blink(p_slot);
- if (ATTN_LED(ctrl->ctrlcap))
+ if (ATTN_LED(ctrl))
p_slot->hpc_ops->set_attention_status(p_slot, 0);
schedule_delayed_work(&p_slot->work, 5*HZ);
* expires to cancel hot-add or hot-remove
*/
info("Button cancel on Slot(%s)\n", p_slot->name);
- dbg("%s: button cancel\n", __FUNCTION__);
+ dbg("%s: button cancel\n", __func__);
cancel_delayed_work(&p_slot->work);
if (p_slot->state == BLINKINGOFF_STATE) {
- if (PWR_LED(ctrl->ctrlcap))
+ if (PWR_LED(ctrl))
p_slot->hpc_ops->green_led_on(p_slot);
} else {
- if (PWR_LED(ctrl->ctrlcap))
+ if (PWR_LED(ctrl))
p_slot->hpc_ops->green_led_off(p_slot);
}
- if (ATTN_LED(ctrl->ctrlcap))
+ if (ATTN_LED(ctrl))
p_slot->hpc_ops->set_attention_status(p_slot, 0);
info("PCI slot #%s - action canceled due to button press\n",
p_slot->name);
info = kmalloc(sizeof(*info), GFP_KERNEL);
if (!info) {
- err("%s: Cannot allocate memory\n", __FUNCTION__);
+ err("%s: Cannot allocate memory\n", __func__);
return;
}
info->p_slot = p_slot;
handle_button_press_event(p_slot);
break;
case INT_POWER_FAULT:
- if (!POWER_CTRL(ctrl->ctrlcap))
+ if (!POWER_CTRL(ctrl))
break;
- if (ATTN_LED(ctrl->ctrlcap))
+ if (ATTN_LED(ctrl))
p_slot->hpc_ops->set_attention_status(p_slot, 1);
- if (PWR_LED(ctrl->ctrlcap))
+ if (PWR_LED(ctrl))
p_slot->hpc_ops->green_led_off(p_slot);
break;
case INT_PRESENCE_ON:
case INT_PRESENCE_OFF:
- if (!HP_SUPR_RM(ctrl->ctrlcap))
+ if (!HP_SUPR_RM(ctrl))
break;
dbg("Surprise Removal\n");
update_slot_info(p_slot);
rc = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
if (rc || !getstatus) {
- info("%s: no adapter on slot(%s)\n", __FUNCTION__,
+ info("%s: no adapter on slot(%s)\n", __func__,
p_slot->name);
mutex_unlock(&p_slot->ctrl->crit_sect);
return -ENODEV;
}
- if (MRL_SENS(p_slot->ctrl->ctrlcap)) {
+ if (MRL_SENS(p_slot->ctrl)) {
rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
if (rc || getstatus) {
- info("%s: latch open on slot(%s)\n", __FUNCTION__,
+ info("%s: latch open on slot(%s)\n", __func__,
p_slot->name);
mutex_unlock(&p_slot->ctrl->crit_sect);
return -ENODEV;
}
}
- if (POWER_CTRL(p_slot->ctrl->ctrlcap)) {
+ if (POWER_CTRL(p_slot->ctrl)) {
rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
if (rc || getstatus) {
- info("%s: already enabled on slot(%s)\n", __FUNCTION__,
+ info("%s: already enabled on slot(%s)\n", __func__,
p_slot->name);
mutex_unlock(&p_slot->ctrl->crit_sect);
return -EINVAL;
/* Check to see if (latch closed, card present, power on) */
mutex_lock(&p_slot->ctrl->crit_sect);
- if (!HP_SUPR_RM(p_slot->ctrl->ctrlcap)) {
+ if (!HP_SUPR_RM(p_slot->ctrl)) {
ret = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
if (ret || !getstatus) {
- info("%s: no adapter on slot(%s)\n", __FUNCTION__,
+ info("%s: no adapter on slot(%s)\n", __func__,
p_slot->name);
mutex_unlock(&p_slot->ctrl->crit_sect);
return -ENODEV;
}
}
- if (MRL_SENS(p_slot->ctrl->ctrlcap)) {
+ if (MRL_SENS(p_slot->ctrl)) {
ret = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
if (ret || getstatus) {
- info("%s: latch open on slot(%s)\n", __FUNCTION__,
+ info("%s: latch open on slot(%s)\n", __func__,
p_slot->name);
mutex_unlock(&p_slot->ctrl->crit_sect);
return -ENODEV;
}
}
- if (POWER_CTRL(p_slot->ctrl->ctrlcap)) {
+ if (POWER_CTRL(p_slot->ctrl)) {
ret = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
if (ret || !getstatus) {
- info("%s: already disabled slot(%s)\n", __FUNCTION__,
+ info("%s: already disabled slot(%s)\n", __func__,
p_slot->name);
mutex_unlock(&p_slot->ctrl->crit_sect);
return -EINVAL;
}
- /*
- * After turning power off, we must wait for at least
- * 1 second before taking any action that relies on
- * power having been removed from the slot/adapter.
- */
- msleep(1000);
}
ret = remove_board(p_slot);
git.samba.org / sfrench / cifs-2.6.git / blobdiff