#include <linux/kernel.h>
#include <linux/kthread.h>
#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/reboot.h>
#include <asm/firmware.h>
#include <asm/lv1call.h>
#include "platform.h"
+static int __init ps3_register_lpm_devices(void)
+{
+ int result;
+ u64 tmp1;
+ u64 tmp2;
+ struct ps3_system_bus_device *dev;
+
+ pr_debug(" -> %s:%d\n", __func__, __LINE__);
+
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (!dev)
+ return -ENOMEM;
+
+ dev->match_id = PS3_MATCH_ID_LPM;
+ dev->dev_type = PS3_DEVICE_TYPE_LPM;
+
+ /* The current lpm driver only supports a single BE processor. */
+
+ result = ps3_repository_read_be_node_id(0, &dev->lpm.node_id);
+
+ if (result) {
+ pr_debug("%s:%d: ps3_repository_read_be_node_id failed \n",
+ __func__, __LINE__);
+ goto fail_read_repo;
+ }
+
+ result = ps3_repository_read_lpm_privileges(dev->lpm.node_id, &tmp1,
+ &dev->lpm.rights);
+
+ if (result) {
+ pr_debug("%s:%d: ps3_repository_read_lpm_privleges failed \n",
+ __func__, __LINE__);
+ goto fail_read_repo;
+ }
+
+ lv1_get_logical_partition_id(&tmp2);
+
+ if (tmp1 != tmp2) {
+ pr_debug("%s:%d: wrong lpar\n",
+ __func__, __LINE__);
+ result = -ENODEV;
+ goto fail_rights;
+ }
+
+ if (!(dev->lpm.rights & PS3_LPM_RIGHTS_USE_LPM)) {
+ pr_debug("%s:%d: don't have rights to use lpm\n",
+ __func__, __LINE__);
+ result = -EPERM;
+ goto fail_rights;
+ }
+
+ pr_debug("%s:%d: pu_id %llu, rights %llu(%llxh)\n",
+ __func__, __LINE__, dev->lpm.pu_id, dev->lpm.rights,
+ dev->lpm.rights);
+
+ result = ps3_repository_read_pu_id(0, &dev->lpm.pu_id);
+
+ if (result) {
+ pr_debug("%s:%d: ps3_repository_read_pu_id failed \n",
+ __func__, __LINE__);
+ goto fail_read_repo;
+ }
+
+ result = ps3_system_bus_device_register(dev);
+
+ if (result) {
+ pr_debug("%s:%d ps3_system_bus_device_register failed\n",
+ __func__, __LINE__);
+ goto fail_register;
+ }
+
+ pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return 0;
+
+
+fail_register:
+fail_rights:
+fail_read_repo:
+ kfree(dev);
+ pr_debug(" <- %s:%d: failed\n", __func__, __LINE__);
+ return result;
+}
+
/**
* ps3_setup_gelic_device - Setup and register a gelic device instance.
*
result = ps3_system_bus_device_register(&p->dev);
- if (result)
+ if (result) {
pr_debug("%s:%d ps3_system_bus_device_register failed\n",
__func__, __LINE__);
-
- pr_debug(" <- %s:%d\n", __func__, __LINE__);
- return result;
-}
-
-static int ps3stor_wait_for_completion(u64 dev_id, u64 tag,
- unsigned int timeout)
-{
- int result = -1;
- unsigned int retries = 0;
- u64 status;
-
- for (retries = 0; retries < timeout; retries++) {
- result = lv1_storage_check_async_status(dev_id, tag, &status);
- if (!result)
- break;
-
- msleep(1);
+ goto fail_device_register;
}
+ pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return 0;
- if (result)
- pr_debug("%s:%u: check_async_status: %s, status %lx\n",
- __func__, __LINE__, ps3_result(result), status);
-
+fail_device_register:
+ kfree(p);
+ pr_debug(" <- %s:%d fail\n", __func__, __LINE__);
return result;
}
-/**
- * ps3_storage_wait_for_device - Wait for a storage device to become ready.
- * @repo: The repository device to wait for.
- *
- * Uses the hypervisor's storage device notification mechanism to wait until
- * a storage device is ready. The device notification mechanism uses a
- * psuedo device (id = -1) to asynchronously notify the guest when storage
- * devices become ready. The notification device has a block size of 512
- * bytes.
- */
-
-static int ps3_storage_wait_for_device(const struct ps3_repository_device *repo)
-{
- int error = -ENODEV;
- int result;
- const u64 notification_dev_id = (u64)-1LL;
- const unsigned int timeout = HZ;
- u64 lpar;
- u64 tag;
- void *buf;
- enum ps3_notify_type {
- notify_device_ready = 0,
- notify_region_probe = 1,
- notify_region_update = 2,
- };
- struct {
- u64 operation_code; /* must be zero */
- u64 event_mask; /* OR of 1UL << enum ps3_notify_type */
- } *notify_cmd;
- struct {
- u64 event_type; /* enum ps3_notify_type */
- u64 bus_id;
- u64 dev_id;
- u64 dev_type;
- u64 dev_port;
- } *notify_event;
-
- pr_debug(" -> %s:%u: bus_id %u, dev_id %u, dev_type %u\n", __func__,
- __LINE__, repo->bus_id, repo->dev_id, repo->dev_type);
-
- buf = kzalloc(512, GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
-
- lpar = ps3_mm_phys_to_lpar(__pa(buf));
- notify_cmd = buf;
- notify_event = buf;
-
- result = lv1_open_device(repo->bus_id, notification_dev_id, 0);
- if (result) {
- printk(KERN_ERR "%s:%u: lv1_open_device %s\n", __func__,
- __LINE__, ps3_result(result));
- goto fail_free;
- }
-
- /* Setup and write the request for device notification. */
-
- notify_cmd->operation_code = 0; /* must be zero */
- notify_cmd->event_mask = 1UL << notify_region_probe;
-
- result = lv1_storage_write(notification_dev_id, 0, 0, 1, 0, lpar,
- &tag);
- if (result) {
- printk(KERN_ERR "%s:%u: write failed %s\n", __func__, __LINE__,
- ps3_result(result));
- goto fail_close;
- }
-
- /* Wait for the write completion */
-
- result = ps3stor_wait_for_completion(notification_dev_id, tag,
- timeout);
- if (result) {
- printk(KERN_ERR "%s:%u: write not completed %s\n", __func__,
- __LINE__, ps3_result(result));
- goto fail_close;
- }
-
- /* Loop here processing the requested notification events. */
-
- while (1) {
- memset(notify_event, 0, sizeof(*notify_event));
-
- result = lv1_storage_read(notification_dev_id, 0, 0, 1, 0,
- lpar, &tag);
- if (result) {
- printk(KERN_ERR "%s:%u: write failed %s\n", __func__,
- __LINE__, ps3_result(result));
- break;
- }
-
- result = ps3stor_wait_for_completion(notification_dev_id, tag,
- timeout);
- if (result) {
- printk(KERN_ERR "%s:%u: read not completed %s\n",
- __func__, __LINE__, ps3_result(result));
- break;
- }
-
- if (notify_event->event_type != notify_region_probe ||
- notify_event->bus_id != repo->bus_id) {
- pr_debug("%s:%u: bad notify_event: event %lu, "
- "dev_id %lu, dev_type %lu\n",
- __func__, __LINE__, notify_event->event_type,
- notify_event->dev_id, notify_event->dev_type);
- break;
- }
-
- if (notify_event->dev_id == repo->dev_id &&
- notify_event->dev_type == repo->dev_type) {
- pr_debug("%s:%u: device ready: dev_id %u\n", __func__,
- __LINE__, repo->dev_id);
- error = 0;
- break;
- }
-
- if (notify_event->dev_id == repo->dev_id &&
- notify_event->dev_type == PS3_DEV_TYPE_NOACCESS) {
- pr_debug("%s:%u: no access: dev_id %u\n", __func__,
- __LINE__, repo->dev_id);
- break;
- }
- }
-
-fail_close:
- lv1_close_device(repo->bus_id, notification_dev_id);
-fail_free:
- kfree(buf);
- pr_debug(" <- %s:%u\n", __func__, __LINE__);
- return error;
-}
-
static int ps3_setup_storage_dev(const struct ps3_repository_device *repo,
enum ps3_match_id match_id)
{
return -ENODEV;
}
- pr_debug("%s:%u: index %u:%u: port %lu blk_size %lu num_blocks %lu "
+ pr_debug("%s:%u: (%u:%u:%u): port %llu blk_size %llu num_blocks %llu "
"num_regions %u\n", __func__, __LINE__, repo->bus_index,
- repo->dev_index, port, blk_size, num_blocks, num_regions);
+ repo->dev_index, repo->dev_type, port, blk_size, num_blocks,
+ num_regions);
p = kzalloc(sizeof(struct ps3_storage_device) +
num_regions * sizeof(struct ps3_storage_region),
goto fail_find_interrupt;
}
- /* FIXME: Arrange to only do this on a 'cold' boot */
-
- result = ps3_storage_wait_for_device(repo);
- if (result) {
- printk(KERN_ERR "%s:%u: storage_notification failed %d\n",
- __func__, __LINE__, result);
- result = -ENODEV;
- goto fail_probe_notification;
- }
-
for (i = 0; i < num_regions; i++) {
unsigned int id;
u64 start, size;
result = -ENODEV;
goto fail_read_region;
}
- pr_debug("%s:%u: region %u: id %u start %lu size %lu\n",
+ pr_debug("%s:%u: region %u: id %u start %llu size %llu\n",
__func__, __LINE__, i, id, start, size);
p->regions[i].id = id;
fail_device_register:
fail_read_region:
-fail_probe_notification:
fail_find_interrupt:
kfree(p);
fail_malloc:
result = ps3_system_bus_device_register(&p->dev);
- if (result)
+ if (result) {
pr_debug("%s:%d ps3_system_bus_device_register failed\n",
__func__, __LINE__);
-
+ goto fail_device_register;
+ }
pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return 0;
+
+fail_device_register:
+ kfree(p);
+ pr_debug(" <- %s:%d failed\n", __func__, __LINE__);
return result;
}
if (!p)
return -ENOMEM;
- p->dev.match_id = PS3_MATCH_ID_GRAPHICS;
+ p->dev.match_id = PS3_MATCH_ID_GPU;
+ p->dev.match_sub_id = PS3_MATCH_SUB_ID_GPU_FB;
p->dev.dev_type = PS3_DEVICE_TYPE_IOC0;
result = ps3_system_bus_device_register(&p->dev);
- if (result)
+ if (result) {
pr_debug("%s:%d ps3_system_bus_device_register failed\n",
__func__, __LINE__);
+ goto fail_device_register;
+ }
pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return 0;
+
+fail_device_register:
+ kfree(p);
+ pr_debug(" <- %s:%d failed\n", __func__, __LINE__);
return result;
}
-/**
- * ps3_register_repository_device - Register a device from the repositiory info.
- *
- */
-
-static int ps3_register_repository_device(
- const struct ps3_repository_device *repo)
+static int __init ps3_register_ramdisk_device(void)
{
int result;
+ struct layout {
+ struct ps3_system_bus_device dev;
+ } *p;
- switch (repo->dev_type) {
- case PS3_DEV_TYPE_SB_GELIC:
- result = ps3_setup_gelic_device(repo);
- if (result) {
- pr_debug("%s:%d ps3_setup_gelic_device failed\n",
- __func__, __LINE__);
- }
- break;
- case PS3_DEV_TYPE_SB_USB:
+ pr_debug(" -> %s:%d\n", __func__, __LINE__);
- /* Each USB device has both an EHCI and an OHCI HC */
+ p = kzalloc(sizeof(struct layout), GFP_KERNEL);
- result = ps3_setup_ehci_device(repo);
+ if (!p)
+ return -ENOMEM;
- if (result) {
- pr_debug("%s:%d ps3_setup_ehci_device failed\n",
- __func__, __LINE__);
- }
+ p->dev.match_id = PS3_MATCH_ID_GPU;
+ p->dev.match_sub_id = PS3_MATCH_SUB_ID_GPU_RAMDISK;
+ p->dev.dev_type = PS3_DEVICE_TYPE_IOC0;
- result = ps3_setup_ohci_device(repo);
+ result = ps3_system_bus_device_register(&p->dev);
- if (result) {
- pr_debug("%s:%d ps3_setup_ohci_device failed\n",
- __func__, __LINE__);
- }
- break;
+ if (result) {
+ pr_debug("%s:%d ps3_system_bus_device_register failed\n",
+ __func__, __LINE__);
+ goto fail_device_register;
+ }
+
+ pr_debug(" <- %s:%d\n", __func__, __LINE__);
+ return 0;
+
+fail_device_register:
+ kfree(p);
+ pr_debug(" <- %s:%d failed\n", __func__, __LINE__);
+ return result;
+}
+
+/**
+ * ps3_setup_dynamic_device - Setup a dynamic device from the repository
+ */
+
+static int ps3_setup_dynamic_device(const struct ps3_repository_device *repo)
+{
+ int result;
+
+ switch (repo->dev_type) {
case PS3_DEV_TYPE_STOR_DISK:
result = ps3_setup_storage_dev(repo, PS3_MATCH_ID_STOR_DISK);
}
/**
+ * ps3_setup_static_device - Setup a static device from the repository
+ */
+
+static int __init ps3_setup_static_device(const struct ps3_repository_device *repo)
+{
+ int result;
+
+ switch (repo->dev_type) {
+ case PS3_DEV_TYPE_SB_GELIC:
+ result = ps3_setup_gelic_device(repo);
+ if (result) {
+ pr_debug("%s:%d ps3_setup_gelic_device failed\n",
+ __func__, __LINE__);
+ }
+ break;
+ case PS3_DEV_TYPE_SB_USB:
+
+ /* Each USB device has both an EHCI and an OHCI HC */
+
+ result = ps3_setup_ehci_device(repo);
+
+ if (result) {
+ pr_debug("%s:%d ps3_setup_ehci_device failed\n",
+ __func__, __LINE__);
+ }
+
+ result = ps3_setup_ohci_device(repo);
+
+ if (result) {
+ pr_debug("%s:%d ps3_setup_ohci_device failed\n",
+ __func__, __LINE__);
+ }
+ break;
+
+ default:
+ return ps3_setup_dynamic_device(repo);
+ }
+
+ return result;
+}
+
+static void ps3_find_and_add_device(u64 bus_id, u64 dev_id)
+{
+ struct ps3_repository_device repo;
+ int res;
+ unsigned int retries;
+ unsigned long rem;
+
+ /*
+ * On some firmware versions (e.g. 1.90), the device may not show up
+ * in the repository immediately
+ */
+ for (retries = 0; retries < 10; retries++) {
+ res = ps3_repository_find_device_by_id(&repo, bus_id, dev_id);
+ if (!res)
+ goto found;
+
+ rem = msleep_interruptible(100);
+ if (rem)
+ break;
+ }
+ pr_warning("%s:%u: device %llu:%llu not found\n", __func__, __LINE__,
+ bus_id, dev_id);
+ return;
+
+found:
+ if (retries)
+ pr_debug("%s:%u: device %llu:%llu found after %u retries\n",
+ __func__, __LINE__, bus_id, dev_id, retries);
+
+ ps3_setup_dynamic_device(&repo);
+ return;
+}
+
+#define PS3_NOTIFICATION_DEV_ID ULONG_MAX
+#define PS3_NOTIFICATION_INTERRUPT_ID 0
+
+struct ps3_notification_device {
+ struct ps3_system_bus_device sbd;
+ spinlock_t lock;
+ u64 tag;
+ u64 lv1_status;
+ struct completion done;
+};
+
+enum ps3_notify_type {
+ notify_device_ready = 0,
+ notify_region_probe = 1,
+ notify_region_update = 2,
+};
+
+struct ps3_notify_cmd {
+ u64 operation_code; /* must be zero */
+ u64 event_mask; /* OR of 1UL << enum ps3_notify_type */
+};
+
+struct ps3_notify_event {
+ u64 event_type; /* enum ps3_notify_type */
+ u64 bus_id;
+ u64 dev_id;
+ u64 dev_type;
+ u64 dev_port;
+};
+
+static irqreturn_t ps3_notification_interrupt(int irq, void *data)
+{
+ struct ps3_notification_device *dev = data;
+ int res;
+ u64 tag, status;
+
+ spin_lock(&dev->lock);
+ res = lv1_storage_get_async_status(PS3_NOTIFICATION_DEV_ID, &tag,
+ &status);
+ if (tag != dev->tag)
+ pr_err("%s:%u: tag mismatch, got %llx, expected %llx\n",
+ __func__, __LINE__, tag, dev->tag);
+
+ if (res) {
+ pr_err("%s:%u: res %d status 0x%llx\n", __func__, __LINE__, res,
+ status);
+ } else {
+ pr_debug("%s:%u: completed, status 0x%llx\n", __func__,
+ __LINE__, status);
+ dev->lv1_status = status;
+ complete(&dev->done);
+ }
+ spin_unlock(&dev->lock);
+ return IRQ_HANDLED;
+}
+
+static int ps3_notification_read_write(struct ps3_notification_device *dev,
+ u64 lpar, int write)
+{
+ const char *op = write ? "write" : "read";
+ unsigned long flags;
+ int res;
+
+ init_completion(&dev->done);
+ spin_lock_irqsave(&dev->lock, flags);
+ res = write ? lv1_storage_write(dev->sbd.dev_id, 0, 0, 1, 0, lpar,
+ &dev->tag)
+ : lv1_storage_read(dev->sbd.dev_id, 0, 0, 1, 0, lpar,
+ &dev->tag);
+ spin_unlock_irqrestore(&dev->lock, flags);
+ if (res) {
+ pr_err("%s:%u: %s failed %d\n", __func__, __LINE__, op, res);
+ return -EPERM;
+ }
+ pr_debug("%s:%u: notification %s issued\n", __func__, __LINE__, op);
+
+ res = wait_event_interruptible(dev->done.wait,
+ dev->done.done || kthread_should_stop());
+ if (kthread_should_stop())
+ res = -EINTR;
+ if (res) {
+ pr_debug("%s:%u: interrupted %s\n", __func__, __LINE__, op);
+ return res;
+ }
+
+ if (dev->lv1_status) {
+ pr_err("%s:%u: %s not completed, status 0x%llx\n", __func__,
+ __LINE__, op, dev->lv1_status);
+ return -EIO;
+ }
+ pr_debug("%s:%u: notification %s completed\n", __func__, __LINE__, op);
+
+ return 0;
+}
+
+static struct task_struct *probe_task;
+
+/**
* ps3_probe_thread - Background repository probing at system startup.
*
* This implementation only supports background probing on a single bus.
+ * It uses the hypervisor's storage device notification mechanism to wait until
+ * a storage device is ready. The device notification mechanism uses a
+ * pseudo device to asynchronously notify the guest when storage devices become
+ * ready. The notification device has a block size of 512 bytes.
*/
static int ps3_probe_thread(void *data)
{
- struct ps3_repository_device *repo = data;
- int result;
- unsigned int ms = 250;
+ struct ps3_notification_device dev;
+ int res;
+ unsigned int irq;
+ u64 lpar;
+ void *buf;
+ struct ps3_notify_cmd *notify_cmd;
+ struct ps3_notify_event *notify_event;
pr_debug(" -> %s:%u: kthread started\n", __func__, __LINE__);
+ buf = kzalloc(512, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ lpar = ps3_mm_phys_to_lpar(__pa(buf));
+ notify_cmd = buf;
+ notify_event = buf;
+
+ /* dummy system bus device */
+ dev.sbd.bus_id = (u64)data;
+ dev.sbd.dev_id = PS3_NOTIFICATION_DEV_ID;
+ dev.sbd.interrupt_id = PS3_NOTIFICATION_INTERRUPT_ID;
+
+ res = lv1_open_device(dev.sbd.bus_id, dev.sbd.dev_id, 0);
+ if (res) {
+ pr_err("%s:%u: lv1_open_device failed %s\n", __func__,
+ __LINE__, ps3_result(res));
+ goto fail_free;
+ }
+
+ res = ps3_sb_event_receive_port_setup(&dev.sbd, PS3_BINDING_CPU_ANY,
+ &irq);
+ if (res) {
+ pr_err("%s:%u: ps3_sb_event_receive_port_setup failed %d\n",
+ __func__, __LINE__, res);
+ goto fail_close_device;
+ }
+
+ spin_lock_init(&dev.lock);
+
+ res = request_irq(irq, ps3_notification_interrupt, IRQF_DISABLED,
+ "ps3_notification", &dev);
+ if (res) {
+ pr_err("%s:%u: request_irq failed %d\n", __func__, __LINE__,
+ res);
+ goto fail_sb_event_receive_port_destroy;
+ }
+
+ /* Setup and write the request for device notification. */
+ notify_cmd->operation_code = 0; /* must be zero */
+ notify_cmd->event_mask = 1UL << notify_region_probe;
+
+ res = ps3_notification_read_write(&dev, lpar, 1);
+ if (res)
+ goto fail_free_irq;
+
+ /* Loop here processing the requested notification events. */
do {
try_to_freeze();
- pr_debug("%s:%u: probing...\n", __func__, __LINE__);
-
- do {
- result = ps3_repository_find_device(repo);
-
- if (result == -ENODEV)
- pr_debug("%s:%u: nothing new\n", __func__,
- __LINE__);
- else if (result)
- pr_debug("%s:%u: find device error.\n",
- __func__, __LINE__);
- else {
- pr_debug("%s:%u: found device\n", __func__,
- __LINE__);
- ps3_register_repository_device(repo);
- ps3_repository_bump_device(repo);
- ms = 250;
- }
- } while (!result);
-
- pr_debug("%s:%u: ms %u\n", __func__, __LINE__, ms);
-
- if ( ms > 60000)
+ memset(notify_event, 0, sizeof(*notify_event));
+
+ res = ps3_notification_read_write(&dev, lpar, 0);
+ if (res)
break;
- msleep_interruptible(ms);
+ pr_debug("%s:%u: notify event type 0x%llx bus id %llu dev id %llu"
+ " type %llu port %llu\n", __func__, __LINE__,
+ notify_event->event_type, notify_event->bus_id,
+ notify_event->dev_id, notify_event->dev_type,
+ notify_event->dev_port);
- /* An exponential backoff. */
- ms <<= 1;
+ if (notify_event->event_type != notify_region_probe ||
+ notify_event->bus_id != dev.sbd.bus_id) {
+ pr_warning("%s:%u: bad notify_event: event %llu, "
+ "dev_id %llu, dev_type %llu\n",
+ __func__, __LINE__, notify_event->event_type,
+ notify_event->dev_id,
+ notify_event->dev_type);
+ continue;
+ }
+
+ ps3_find_and_add_device(dev.sbd.bus_id, notify_event->dev_id);
} while (!kthread_should_stop());
+fail_free_irq:
+ free_irq(irq, &dev);
+fail_sb_event_receive_port_destroy:
+ ps3_sb_event_receive_port_destroy(&dev.sbd, irq);
+fail_close_device:
+ lv1_close_device(dev.sbd.bus_id, dev.sbd.dev_id);
+fail_free:
+ kfree(buf);
+
+ probe_task = NULL;
+
pr_debug(" <- %s:%u: kthread finished\n", __func__, __LINE__);
return 0;
}
/**
+ * ps3_stop_probe_thread - Stops the background probe thread.
+ *
+ */
+
+static int ps3_stop_probe_thread(struct notifier_block *nb, unsigned long code,
+ void *data)
+{
+ if (probe_task)
+ kthread_stop(probe_task);
+ return 0;
+}
+
+static struct notifier_block nb = {
+ .notifier_call = ps3_stop_probe_thread
+};
+
+/**
* ps3_start_probe_thread - Starts the background probe thread.
*
*/
{
int result;
struct task_struct *task;
- static struct ps3_repository_device repo; /* must be static */
+ struct ps3_repository_device repo;
pr_debug(" -> %s:%d\n", __func__, __LINE__);
return -ENODEV;
}
- task = kthread_run(ps3_probe_thread, &repo, "ps3-probe-%u", bus_type);
+ task = kthread_run(ps3_probe_thread, (void *)repo.bus_id,
+ "ps3-probe-%u", bus_type);
if (IS_ERR(task)) {
result = PTR_ERR(task);
return result;
}
+ probe_task = task;
+ register_reboot_notifier(&nb);
+
pr_debug(" <- %s:%d\n", __func__, __LINE__);
return 0;
}
ps3_register_graphics_devices();
- ps3_repository_find_devices(PS3_BUS_TYPE_SB,
- ps3_register_repository_device);
+ ps3_repository_find_devices(PS3_BUS_TYPE_SB, ps3_setup_static_device);
ps3_register_sound_devices();
+ ps3_register_lpm_devices();
+
+ ps3_register_ramdisk_device();
+
pr_debug(" <- %s:%d\n", __func__, __LINE__);
return 0;
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff