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-rw-r--r--arch/powerpc/platforms/ps3/interrupt.c234
-rw-r--r--arch/powerpc/platforms/ps3/smp.c6
-rw-r--r--arch/powerpc/platforms/ps3/spu.c16
-rw-r--r--drivers/ps3/vuart.c8
-rw-r--r--drivers/usb/host/ehci-ps3.c4
-rw-r--r--drivers/usb/host/ohci-ps3.c4
-rw-r--r--drivers/video/ps3fb.c12
-rw-r--r--include/asm-powerpc/ps3.h33
8 files changed, 211 insertions, 106 deletions
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
index 631c3009561..9da82c266ba 100644
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -89,7 +89,18 @@ struct ps3_private {
static DEFINE_PER_CPU(struct ps3_private, ps3_private);
-int ps3_alloc_irq(enum ps3_cpu_binding cpu, unsigned long outlet,
+/**
+ * ps3_virq_setup - virq related setup.
+ * @cpu: enum ps3_cpu_binding indicating the cpu the interrupt should be
+ * serviced on.
+ * @outlet: The HV outlet from the various create outlet routines.
+ * @virq: The assigned Linux virq.
+ *
+ * Calls irq_create_mapping() to get a virq and sets the chip data to
+ * ps3_private data.
+ */
+
+int ps3_virq_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
unsigned int *virq)
{
int result;
@@ -111,17 +122,6 @@ int ps3_alloc_irq(enum ps3_cpu_binding cpu, unsigned long outlet,
goto fail_create;
}
- /* Binds outlet to cpu + virq. */
-
- result = lv1_connect_irq_plug_ext(pd->node, pd->cpu, *virq, outlet, 0);
-
- if (result) {
- pr_info("%s:%d: lv1_connect_irq_plug_ext failed: %s\n",
- __func__, __LINE__, ps3_result(result));
- result = -EPERM;
- goto fail_connect;
- }
-
pr_debug("%s:%d: outlet %lu => cpu %u, virq %u\n", __func__, __LINE__,
outlet, cpu, *virq);
@@ -136,94 +136,118 @@ int ps3_alloc_irq(enum ps3_cpu_binding cpu, unsigned long outlet,
return result;
fail_set:
- lv1_disconnect_irq_plug_ext(pd->node, pd->cpu, *virq);
-fail_connect:
irq_dispose_mapping(*virq);
fail_create:
return result;
}
-EXPORT_SYMBOL_GPL(ps3_alloc_irq);
-int ps3_free_irq(unsigned int virq)
+/**
+ * ps3_virq_destroy - virq related teardown.
+ * @virq: The assigned Linux virq.
+ *
+ * Clears chip data and calls irq_dispose_mapping() for the virq.
+ */
+
+int ps3_virq_destroy(unsigned int virq)
{
- int result;
const struct ps3_private *pd = get_irq_chip_data(virq);
pr_debug("%s:%d: node %lu, cpu %d, virq %u\n", __func__, __LINE__,
pd->node, pd->cpu, virq);
- result = lv1_disconnect_irq_plug_ext(pd->node, pd->cpu, virq);
-
- if (result)
- pr_info("%s:%d: lv1_disconnect_irq_plug_ext failed: %s\n",
- __func__, __LINE__, ps3_result(result));
-
set_irq_chip_data(virq, NULL);
irq_dispose_mapping(virq);
- return result;
+
+ pr_debug("%s:%d <-\n", __func__, __LINE__);
+ return 0;
}
-EXPORT_SYMBOL_GPL(ps3_free_irq);
/**
- * ps3_alloc_io_irq - Assign a virq to a system bus device.
+ * ps3_irq_plug_setup - Generic outlet and virq related setup.
* @cpu: enum ps3_cpu_binding indicating the cpu the interrupt should be
* serviced on.
- * @interrupt_id: The device interrupt id read from the system repository.
+ * @outlet: The HV outlet from the various create outlet routines.
* @virq: The assigned Linux virq.
*
- * An io irq represents a non-virtualized device interrupt. interrupt_id
- * coresponds to the interrupt number of the interrupt controller.
+ * Sets up virq and connects the irq plug.
*/
-int ps3_alloc_io_irq(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
+int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
unsigned int *virq)
{
int result;
- unsigned long outlet;
+ struct ps3_private *pd;
- result = lv1_construct_io_irq_outlet(interrupt_id, &outlet);
+ result = ps3_virq_setup(cpu, outlet, virq);
if (result) {
- pr_debug("%s:%d: lv1_construct_io_irq_outlet failed: %s\n",
- __func__, __LINE__, ps3_result(result));
- return result;
+ pr_debug("%s:%d: ps3_virq_setup failed\n", __func__, __LINE__);
+ goto fail_setup;
}
- result = ps3_alloc_irq(cpu, outlet, virq);
- BUG_ON(result);
+ pd = get_irq_chip_data(*virq);
+
+ /* Binds outlet to cpu + virq. */
+
+ result = lv1_connect_irq_plug_ext(pd->node, pd->cpu, *virq, outlet, 0);
+ if (result) {
+ pr_info("%s:%d: lv1_connect_irq_plug_ext failed: %s\n",
+ __func__, __LINE__, ps3_result(result));
+ result = -EPERM;
+ goto fail_connect;
+ }
+
+ return result;
+
+fail_connect:
+ ps3_virq_destroy(*virq);
+fail_setup:
return result;
}
-EXPORT_SYMBOL_GPL(ps3_alloc_io_irq);
+EXPORT_SYMBOL_GPL(ps3_irq_plug_setup);
+
+/**
+ * ps3_irq_plug_destroy - Generic outlet and virq related teardown.
+ * @virq: The assigned Linux virq.
+ *
+ * Disconnects the irq plug and tears down virq.
+ * Do not call for system bus event interrupts setup with
+ * ps3_sb_event_receive_port_setup().
+ */
-int ps3_free_io_irq(unsigned int virq)
+int ps3_irq_plug_destroy(unsigned int virq)
{
int result;
+ const struct ps3_private *pd = get_irq_chip_data(virq);
- result = lv1_destruct_io_irq_outlet(virq_to_hw(virq));
+ pr_debug("%s:%d: node %lu, cpu %d, virq %u\n", __func__, __LINE__,
+ pd->node, pd->cpu, virq);
+
+ result = lv1_disconnect_irq_plug_ext(pd->node, pd->cpu, virq);
if (result)
- pr_debug("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n",
- __func__, __LINE__, ps3_result(result));
+ pr_info("%s:%d: lv1_disconnect_irq_plug_ext failed: %s\n",
+ __func__, __LINE__, ps3_result(result));
- ps3_free_irq(virq);
+ ps3_virq_destroy(virq);
return result;
}
-EXPORT_SYMBOL_GPL(ps3_free_io_irq);
+EXPORT_SYMBOL_GPL(ps3_irq_plug_destroy);
/**
- * ps3_alloc_event_irq - Allocate a virq for use with a system event.
+ * ps3_event_receive_port_setup - Setup an event receive port.
* @cpu: enum ps3_cpu_binding indicating the cpu the interrupt should be
* serviced on.
* @virq: The assigned Linux virq.
*
* The virq can be used with lv1_connect_interrupt_event_receive_port() to
- * arrange to receive events, or with ps3_send_event_locally() to signal
- * events.
+ * arrange to receive interrupts from system-bus devices, or with
+ * ps3_send_event_locally() to signal events.
*/
-int ps3_alloc_event_irq(enum ps3_cpu_binding cpu, unsigned int *virq)
+int ps3_event_receive_port_setup(enum ps3_cpu_binding cpu, unsigned int *virq)
{
int result;
unsigned long outlet;
@@ -237,17 +261,27 @@ int ps3_alloc_event_irq(enum ps3_cpu_binding cpu, unsigned int *virq)
return result;
}
- result = ps3_alloc_irq(cpu, outlet, virq);
+ result = ps3_irq_plug_setup(cpu, outlet, virq);
BUG_ON(result);
return result;
}
+EXPORT_SYMBOL_GPL(ps3_event_receive_port_setup);
+
+/**
+ * ps3_event_receive_port_destroy - Destroy an event receive port.
+ * @virq: The assigned Linux virq.
+ *
+ * Since ps3_event_receive_port_destroy destroys the receive port outlet,
+ * SB devices need to call disconnect_interrupt_event_receive_port() before
+ * this.
+ */
-int ps3_free_event_irq(unsigned int virq)
+int ps3_event_receive_port_destroy(unsigned int virq)
{
int result;
- pr_debug(" -> %s:%d\n", __func__, __LINE__);
+ pr_debug(" -> %s:%d virq: %u\n", __func__, __LINE__, virq);
result = lv1_destruct_event_receive_port(virq_to_hw(virq));
@@ -255,11 +289,17 @@ int ps3_free_event_irq(unsigned int virq)
pr_debug("%s:%d: lv1_destruct_event_receive_port failed: %s\n",
__func__, __LINE__, ps3_result(result));
- ps3_free_irq(virq);
+ /* lv1_destruct_event_receive_port() destroys the IRQ plug,
+ * so don't call ps3_irq_plug_destroy() here.
+ */
+
+ result = ps3_virq_destroy(virq);
+ BUG_ON(result);
pr_debug(" <- %s:%d\n", __func__, __LINE__);
return result;
}
+EXPORT_SYMBOL_GPL(ps3_event_receive_port_destroy);
int ps3_send_event_locally(unsigned int virq)
{
@@ -267,7 +307,7 @@ int ps3_send_event_locally(unsigned int virq)
}
/**
- * ps3_connect_event_irq - Assign a virq to a system bus device.
+ * ps3_sb_event_receive_port_setup - Setup a system bus event receive port.
* @cpu: enum ps3_cpu_binding indicating the cpu the interrupt should be
* serviced on.
* @did: The HV device identifier read from the system repository.
@@ -278,13 +318,15 @@ int ps3_send_event_locally(unsigned int virq)
* coresponds to the software interrupt number.
*/
-int ps3_connect_event_irq(enum ps3_cpu_binding cpu,
+int ps3_sb_event_receive_port_setup(enum ps3_cpu_binding cpu,
const struct ps3_device_id *did, unsigned int interrupt_id,
unsigned int *virq)
{
+ /* this should go in system-bus.c */
+
int result;
- result = ps3_alloc_event_irq(cpu, virq);
+ result = ps3_event_receive_port_setup(cpu, virq);
if (result)
return result;
@@ -296,7 +338,7 @@ int ps3_connect_event_irq(enum ps3_cpu_binding cpu,
pr_debug("%s:%d: lv1_connect_interrupt_event_receive_port"
" failed: %s\n", __func__, __LINE__,
ps3_result(result));
- ps3_free_event_irq(*virq);
+ ps3_event_receive_port_destroy(*virq);
*virq = NO_IRQ;
return result;
}
@@ -306,10 +348,13 @@ int ps3_connect_event_irq(enum ps3_cpu_binding cpu,
return 0;
}
+EXPORT_SYMBOL(ps3_sb_event_receive_port_setup);
-int ps3_disconnect_event_irq(const struct ps3_device_id *did,
+int ps3_sb_event_receive_port_destroy(const struct ps3_device_id *did,
unsigned int interrupt_id, unsigned int virq)
{
+ /* this should go in system-bus.c */
+
int result;
pr_debug(" -> %s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
@@ -323,14 +368,65 @@ int ps3_disconnect_event_irq(const struct ps3_device_id *did,
" failed: %s\n", __func__, __LINE__,
ps3_result(result));
- ps3_free_event_irq(virq);
+ result = ps3_event_receive_port_destroy(virq);
+ BUG_ON(result);
pr_debug(" <- %s:%d\n", __func__, __LINE__);
return result;
}
+EXPORT_SYMBOL(ps3_sb_event_receive_port_destroy);
/**
- * ps3_alloc_vuart_irq - Configure the system virtual uart virq.
+ * ps3_io_irq_setup - Setup a system bus io irq.
+ * @cpu: enum ps3_cpu_binding indicating the cpu the interrupt should be
+ * serviced on.
+ * @interrupt_id: The device interrupt id read from the system repository.
+ * @virq: The assigned Linux virq.
+ *
+ * An io irq represents a non-virtualized device interrupt. interrupt_id
+ * coresponds to the interrupt number of the interrupt controller.
+ */
+
+int ps3_io_irq_setup(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
+ unsigned int *virq)
+{
+ int result;
+ unsigned long outlet;
+
+ result = lv1_construct_io_irq_outlet(interrupt_id, &outlet);
+
+ if (result) {
+ pr_debug("%s:%d: lv1_construct_io_irq_outlet failed: %s\n",
+ __func__, __LINE__, ps3_result(result));
+ return result;
+ }
+
+ result = ps3_irq_plug_setup(cpu, outlet, virq);
+ BUG_ON(result);
+
+ return result;
+}
+EXPORT_SYMBOL_GPL(ps3_io_irq_setup);
+
+int ps3_io_irq_destroy(unsigned int virq)
+{
+ int result;
+
+ result = lv1_destruct_io_irq_outlet(virq_to_hw(virq));
+
+ if (result)
+ pr_debug("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n",
+ __func__, __LINE__, ps3_result(result));
+
+ result = ps3_irq_plug_destroy(virq);
+ BUG_ON(result);
+
+ return result;
+}
+EXPORT_SYMBOL_GPL(ps3_io_irq_destroy);
+
+/**
+ * ps3_vuart_irq_setup - Setup the system virtual uart virq.
* @cpu: enum ps3_cpu_binding indicating the cpu the interrupt should be
* serviced on.
* @virt_addr_bmp: The caller supplied virtual uart interrupt bitmap.
@@ -340,7 +436,7 @@ int ps3_disconnect_event_irq(const struct ps3_device_id *did,
* freeing the interrupt will return a wrong state error.
*/
-int ps3_alloc_vuart_irq(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
+int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
unsigned int *virq)
{
int result;
@@ -359,13 +455,13 @@ int ps3_alloc_vuart_irq(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
return result;
}
- result = ps3_alloc_irq(cpu, outlet, virq);
+ result = ps3_irq_plug_setup(cpu, outlet, virq);
BUG_ON(result);
return result;
}
-int ps3_free_vuart_irq(unsigned int virq)
+int ps3_vuart_irq_destroy(unsigned int virq)
{
int result;
@@ -377,13 +473,14 @@ int ps3_free_vuart_irq(unsigned int virq)
return result;
}
- ps3_free_irq(virq);
+ result = ps3_irq_plug_destroy(virq);
+ BUG_ON(result);
return result;
}
/**
- * ps3_alloc_spe_irq - Configure an spe virq.
+ * ps3_spe_irq_setup - Setup an spe virq.
* @cpu: enum ps3_cpu_binding indicating the cpu the interrupt should be
* serviced on.
* @spe_id: The spe_id returned from lv1_construct_logical_spe().
@@ -392,7 +489,7 @@ int ps3_free_vuart_irq(unsigned int virq)
*
*/
-int ps3_alloc_spe_irq(enum ps3_cpu_binding cpu, unsigned long spe_id,
+int ps3_spe_irq_setup(enum ps3_cpu_binding cpu, unsigned long spe_id,
unsigned int class, unsigned int *virq)
{
int result;
@@ -408,15 +505,16 @@ int ps3_alloc_spe_irq(enum ps3_cpu_binding cpu, unsigned long spe_id,
return result;
}
- result = ps3_alloc_irq(cpu, outlet, virq);
+ result = ps3_irq_plug_setup(cpu, outlet, virq);
BUG_ON(result);
return result;
}
-int ps3_free_spe_irq(unsigned int virq)
+int ps3_spe_irq_destroy(unsigned int virq)
{
- ps3_free_irq(virq);
+ int result = ps3_irq_plug_destroy(virq);
+ BUG_ON(result);
return 0;
}
diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c
index 6fb887961a6..8729348c060 100644
--- a/arch/powerpc/platforms/ps3/smp.c
+++ b/arch/powerpc/platforms/ps3/smp.c
@@ -110,7 +110,7 @@ static void __init ps3_smp_setup_cpu(int cpu)
BUILD_BUG_ON(PPC_MSG_DEBUGGER_BREAK != 3);
for (i = 0; i < MSG_COUNT; i++) {
- result = ps3_alloc_event_irq(cpu, &virqs[i]);
+ result = ps3_event_receive_port_setup(cpu, &virqs[i]);
if (result)
continue;
@@ -134,11 +134,13 @@ void ps3_smp_cleanup_cpu(int cpu)
int i;
DBG(" -> %s:%d: (%d)\n", __func__, __LINE__, cpu);
+
for (i = 0; i < MSG_COUNT; i++) {
- ps3_free_event_irq(virqs[i]);
free_irq(virqs[i], (void*)(long)i);
+ ps3_event_receive_port_destroy(virqs[i]);
virqs[i] = NO_IRQ;
}
+
DBG(" <- %s:%d: (%d)\n", __func__, __LINE__, cpu);
}
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index af8efe3c459..651437cb2c1 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -230,19 +230,19 @@ static int __init setup_interrupts(struct spu *spu)
{
int result;
- result = ps3_alloc_spe_irq(PS3_BINDING_CPU_ANY, spu_pdata(spu)->spe_id,
+ result = ps3_spe_irq_setup(PS3_BINDING_CPU_ANY, spu_pdata(spu)->spe_id,
0, &spu->irqs[0]);
if (result)
goto fail_alloc_0;
- result = ps3_alloc_spe_irq(PS3_BINDING_CPU_ANY, spu_pdata(spu)->spe_id,
+ result = ps3_spe_irq_setup(PS3_BINDING_CPU_ANY, spu_pdata(spu)->spe_id,
1, &spu->irqs[1]);
if (result)
goto fail_alloc_1;
- result = ps3_alloc_spe_irq(PS3_BINDING_CPU_ANY, spu_pdata(spu)->spe_id,
+ result = ps3_spe_irq_setup(PS3_BINDING_CPU_ANY, spu_pdata(spu)->spe_id,
2, &spu->irqs[2]);
if (result)
@@ -251,9 +251,9 @@ static int __init setup_interrupts(struct spu *spu)
return result;
fail_alloc_2:
- ps3_free_spe_irq(spu->irqs[1]);
+ ps3_spe_irq_destroy(spu->irqs[1]);
fail_alloc_1:
- ps3_free_spe_irq(spu->irqs[0]);
+ ps3_spe_irq_destroy(spu->irqs[0]);
fail_alloc_0:
spu->irqs[0] = spu->irqs[1] = spu->irqs[2] = NO_IRQ;
return result;
@@ -301,9 +301,9 @@ static int ps3_destroy_spu(struct spu *spu)
result = lv1_disable_logical_spe(spu_pdata(spu)->spe_id, 0);
BUG_ON(result);
- ps3_free_spe_irq(spu->irqs[2]);
- ps3_free_spe_irq(spu->irqs[1]);
- ps3_free_spe_irq(spu->irqs[0]);
+ ps3_spe_irq_destroy(spu->irqs[2]);
+ ps3_spe_irq_destroy(spu->irqs[1]);
+ ps3_spe_irq_destroy(spu->irqs[0]);
spu->irqs[0] = spu->irqs[1] = spu->irqs[2] = NO_IRQ;
diff --git a/drivers/ps3/vuart.c b/drivers/ps3/vuart.c
index 7d7cab1d91b..ec2d36a1bc6 100644
--- a/drivers/ps3/vuart.c
+++ b/drivers/ps3/vuart.c
@@ -886,12 +886,12 @@ static int ps3_vuart_probe(struct device *_dev)
if (++vuart_bus_priv.use_count == 1) {
- result = ps3_alloc_vuart_irq(PS3_BINDING_CPU_ANY,
+ result = ps3_vuart_irq_setup(PS3_BINDING_CPU_ANY,
(void*)&vuart_bus_priv.bmp.status, &vuart_bus_priv.virq);
if (result) {
dev_dbg(&dev->core,
- "%s:%d: ps3_alloc_vuart_irq failed (%d)\n",
+ "%s:%d: ps3_vuart_irq_setup failed (%d)\n",
__func__, __LINE__, result);
result = -EPERM;
goto fail_alloc_irq;
@@ -937,7 +937,7 @@ static int ps3_vuart_probe(struct device *_dev)
fail_probe:
ps3_vuart_set_interrupt_mask(dev, 0);
fail_request_irq:
- ps3_free_vuart_irq(vuart_bus_priv.virq);
+ ps3_vuart_irq_destroy(vuart_bus_priv.virq);
vuart_bus_priv.virq = NO_IRQ;
fail_alloc_irq:
--vuart_bus_priv.use_count;
@@ -975,7 +975,7 @@ static int ps3_vuart_remove(struct device *_dev)
if (--vuart_bus_priv.use_count == 0) {
BUG();
free_irq(vuart_bus_priv.virq, &vuart_bus_priv);
- ps3_free_vuart_irq(vuart_bus_priv.virq);
+ ps3_vuart_irq_destroy(vuart_bus_priv.virq);
vuart_bus_priv.virq = NO_IRQ;
}
diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c
index 4d781a2a980..29dcd27b55d 100644
--- a/drivers/usb/host/ehci-ps3.c
+++ b/drivers/usb/host/ehci-ps3.c
@@ -104,7 +104,7 @@ static int ps3_ehci_sb_probe(struct ps3_system_bus_device *dev)
dev_dbg(&dev->core, "%s:%d: mmio mapped_addr %lxh\n", __func__,
__LINE__, dev->m_region->lpar_addr);
- result = ps3_alloc_io_irq(PS3_BINDING_CPU_ANY, dev->interrupt_id, &virq);
+ result = ps3_io_irq_setup(PS3_BINDING_CPU_ANY, dev->interrupt_id, &virq);
if (result) {
dev_dbg(&dev->core, "%s:%d: ps3_construct_io_irq(%d) failed.\n",
@@ -162,7 +162,7 @@ fail_add_hcd:
fail_ioremap:
usb_put_hcd(hcd);
fail_create_hcd:
- ps3_free_io_irq(virq);
+ ps3_io_irq_destroy(virq);
fail_irq:
ps3_free_mmio_region(dev->m_region);
fail_mmio:
diff --git a/drivers/usb/host/ohci-ps3.c b/drivers/usb/host/ohci-ps3.c
index 62283a3926d..93a6eb0de2d 100644
--- a/drivers/usb/host/ohci-ps3.c
+++ b/drivers/usb/host/ohci-ps3.c
@@ -107,7 +107,7 @@ static int ps3_ohci_sb_probe(struct ps3_system_bus_device *dev)
dev_dbg(&dev->core, "%s:%d: mmio mapped_addr %lxh\n", __func__,
__LINE__, dev->m_region->lpar_addr);
- result = ps3_alloc_io_irq(PS3_BINDING_CPU_ANY, dev->interrupt_id, &virq);
+ result = ps3_io_irq_setup(PS3_BINDING_CPU_ANY, dev->interrupt_id, &virq);
if (result) {
dev_dbg(&dev->core, "%s:%d: ps3_construct_io_irq(%d) failed.\n",
@@ -165,7 +165,7 @@ fail_add_hcd:
fail_ioremap:
usb_put_hcd(hcd);
fail_create_hcd:
- ps3_free_io_irq(virq);
+ ps3_io_irq_destroy(virq);
fail_irq:
ps3_free_mmio_region(dev->m_region);
fail_mmio:
diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index 81e43cda7d8..a9ca4986645 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -885,8 +885,8 @@ static int ps3fb_vsync_settings(struct gpu_driver_info *dinfo, void *dev)
}
ps3fb.dev = dev;
- error = ps3_alloc_irq(PS3_BINDING_CPU_ANY, dinfo->irq.irq_outlet,
- &ps3fb.irq_no);
+ error = ps3_irq_plug_setup(PS3_BINDING_CPU_ANY, dinfo->irq.irq_outlet,
+ &ps3fb.irq_no);
if (error) {
printk(KERN_ERR "%s: ps3_alloc_irq failed %d\n", __FUNCTION__,
error);
@@ -898,7 +898,7 @@ static int ps3fb_vsync_settings(struct gpu_driver_info *dinfo, void *dev)
if (error) {
printk(KERN_ERR "%s: request_irq failed %d\n", __FUNCTION__,
error);
- ps3_free_irq(ps3fb.irq_no);
+ ps3_irq_plug_destroy(ps3fb.irq_no);
return error;
}
@@ -1059,7 +1059,7 @@ err_framebuffer_release:
framebuffer_release(info);
err_free_irq:
free_irq(ps3fb.irq_no, ps3fb.dev);
- ps3_free_irq(ps3fb.irq_no);
+ ps3_irq_plug_destroy(ps3fb.irq_no);
err_iounmap_dinfo:
iounmap((u8 __iomem *)ps3fb.dinfo);
err_gpu_context_free:
@@ -1075,7 +1075,7 @@ static void ps3fb_shutdown(struct platform_device *dev)
ps3fb_flip_ctl(0); /* flip off */
ps3fb.dinfo->irq.mask = 0;
free_irq(ps3fb.irq_no, ps3fb.dev);
- ps3_free_irq(ps3fb.irq_no);
+ ps3_irq_plug_destroy(ps3fb.irq_no);
iounmap((u8 __iomem *)ps3fb.dinfo);
}
@@ -1085,7 +1085,7 @@ void ps3fb_cleanup(void)
if (ps3fb.irq_no) {
free_irq(ps3fb.irq_no, ps3fb.dev);
- ps3_free_irq(ps3fb.irq_no);
+ ps3_irq_plug_destroy(ps3fb.irq_no);
}
iounmap((u8 __iomem *)ps3fb.dinfo);
diff --git a/include/asm-powerpc/ps3.h b/include/asm-powerpc/ps3.h
index 821581a8b64..13c372df99e 100644
--- a/include/asm-powerpc/ps3.h
+++ b/include/asm-powerpc/ps3.h
@@ -167,26 +167,31 @@ enum ps3_cpu_binding {
PS3_BINDING_CPU_1 = 1,
};
-int ps3_alloc_io_irq(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
+int ps3_virq_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
unsigned int *virq);
-int ps3_free_io_irq(unsigned int virq);
-int ps3_alloc_event_irq(enum ps3_cpu_binding cpu, unsigned int *virq);
-int ps3_free_event_irq(unsigned int virq);
+int ps3_virq_destroy(unsigned int virq);
+int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
+ unsigned int *virq);
+int ps3_irq_plug_destroy(unsigned int virq);
+int ps3_event_receive_port_setup(enum ps3_cpu_binding cpu, unsigned int *virq);
+int ps3_event_receive_port_destroy(unsigned int virq);
int ps3_send_event_locally(unsigned int virq);
-int ps3_connect_event_irq(enum ps3_cpu_binding cpu,
- const struct ps3_device_id *did, unsigned int interrupt_id,
+
+int ps3_io_irq_setup(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
unsigned int *virq);
-int ps3_disconnect_event_irq(const struct ps3_device_id *did,
- unsigned int interrupt_id, unsigned int virq);
-int ps3_alloc_vuart_irq(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
+int ps3_io_irq_destroy(unsigned int virq);
+int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
unsigned int *virq);
-int ps3_free_vuart_irq(unsigned int virq);
-int ps3_alloc_spe_irq(enum ps3_cpu_binding cpu, unsigned long spe_id,
+int ps3_vuart_irq_destroy(unsigned int virq);
+int ps3_spe_irq_setup(enum ps3_cpu_binding cpu, unsigned long spe_id,
unsigned int class, unsigned int *virq);
-int ps3_free_spe_irq(unsigned int virq);
-int ps3_alloc_irq(enum ps3_cpu_binding cpu, unsigned long outlet,
+int ps3_spe_irq_destroy(unsigned int virq);
+
+int ps3_sb_event_receive_port_setup(enum ps3_cpu_binding cpu,
+ const struct ps3_device_id *did, unsigned int interrupt_id,
unsigned int *virq);
-int ps3_free_irq(unsigned int virq);
+int ps3_sb_event_receive_port_destroy(const struct ps3_device_id *did,
+ unsigned int interrupt_id, unsigned int virq);
/* lv1 result codes */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 09:32:28 +0000