Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history
yaml
---
r: 151075
b: refs/heads/master
c: 6dee2c8
h: refs/heads/master
i:
  151073: fe9fba9
  151071: 9d76973
v: v3
  • Loading branch information
Roel Kluin authored and Benjamin Herrenschmidt committed Jun 15, 2009
1 parent 5a50673 commit b04d94b
Show file tree
Hide file tree
Showing 3 changed files with 39 additions and 36 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 1bd9784f5ebb5b1b5a1efb8302d7b57c6483e2e6
refs/heads/master: 6dee2c87ebbe5d7ce8c4c163966a0bd9c02c75ef
23 changes: 14 additions & 9 deletions trunk/drivers/block/ps3disk.c
Original file line number Diff line number Diff line change
Expand Up @@ -120,7 +120,8 @@ static void ps3disk_scatter_gather(struct ps3_storage_device *dev,
static int ps3disk_submit_request_sg(struct ps3_storage_device *dev,
struct request *req)
{
struct ps3disk_private *priv = dev->sbd.core.driver_data;
struct ps3disk_private *priv =
ps3_system_bus_get_driver_data(&dev->sbd);
int write = rq_data_dir(req), res;
const char *op = write ? "write" : "read";
u64 start_sector, sectors;
Expand Down Expand Up @@ -168,7 +169,8 @@ static int ps3disk_submit_request_sg(struct ps3_storage_device *dev,
static int ps3disk_submit_flush_request(struct ps3_storage_device *dev,
struct request *req)
{
struct ps3disk_private *priv = dev->sbd.core.driver_data;
struct ps3disk_private *priv =
ps3_system_bus_get_driver_data(&dev->sbd);
u64 res;

dev_dbg(&dev->sbd.core, "%s:%u: flush request\n", __func__, __LINE__);
Expand Down Expand Up @@ -213,7 +215,8 @@ static void ps3disk_do_request(struct ps3_storage_device *dev,
static void ps3disk_request(struct request_queue *q)
{
struct ps3_storage_device *dev = q->queuedata;
struct ps3disk_private *priv = dev->sbd.core.driver_data;
struct ps3disk_private *priv =
ps3_system_bus_get_driver_data(&dev->sbd);

if (priv->req) {
dev_dbg(&dev->sbd.core, "%s:%u busy\n", __func__, __LINE__);
Expand Down Expand Up @@ -245,7 +248,7 @@ static irqreturn_t ps3disk_interrupt(int irq, void *data)
return IRQ_HANDLED;
}

priv = dev->sbd.core.driver_data;
priv = ps3_system_bus_get_driver_data(&dev->sbd);
req = priv->req;
if (!req) {
dev_dbg(&dev->sbd.core,
Expand Down Expand Up @@ -364,7 +367,8 @@ static void ata_id_c_string(const u16 *id, unsigned char *s, unsigned int ofs,

static int ps3disk_identify(struct ps3_storage_device *dev)
{
struct ps3disk_private *priv = dev->sbd.core.driver_data;
struct ps3disk_private *priv =
ps3_system_bus_get_driver_data(&dev->sbd);
struct lv1_ata_cmnd_block ata_cmnd;
u16 *id = dev->bounce_buf;
u64 res;
Expand Down Expand Up @@ -445,7 +449,7 @@ static int __devinit ps3disk_probe(struct ps3_system_bus_device *_dev)
goto fail;
}

dev->sbd.core.driver_data = priv;
ps3_system_bus_set_driver_data(_dev, priv);
spin_lock_init(&priv->lock);

dev->bounce_size = BOUNCE_SIZE;
Expand Down Expand Up @@ -523,7 +527,7 @@ static int __devinit ps3disk_probe(struct ps3_system_bus_device *_dev)
kfree(dev->bounce_buf);
fail_free_priv:
kfree(priv);
dev->sbd.core.driver_data = NULL;
ps3_system_bus_set_driver_data(_dev, NULL);
fail:
mutex_lock(&ps3disk_mask_mutex);
__clear_bit(devidx, &ps3disk_mask);
Expand All @@ -534,7 +538,8 @@ static int __devinit ps3disk_probe(struct ps3_system_bus_device *_dev)
static int ps3disk_remove(struct ps3_system_bus_device *_dev)
{
struct ps3_storage_device *dev = to_ps3_storage_device(&_dev->core);
struct ps3disk_private *priv = dev->sbd.core.driver_data;
struct ps3disk_private *priv =
ps3_system_bus_get_driver_data(&dev->sbd);

mutex_lock(&ps3disk_mask_mutex);
__clear_bit(MINOR(disk_devt(priv->gendisk)) / PS3DISK_MINORS,
Expand All @@ -548,7 +553,7 @@ static int ps3disk_remove(struct ps3_system_bus_device *_dev)
ps3stor_teardown(dev);
kfree(dev->bounce_buf);
kfree(priv);
dev->sbd.core.driver_data = NULL;
ps3_system_bus_set_driver_data(_dev, NULL);
return 0;
}

Expand Down
50 changes: 24 additions & 26 deletions trunk/drivers/block/ps3vram.c
Original file line number Diff line number Diff line change
Expand Up @@ -110,7 +110,7 @@ static u32 *ps3vram_get_notifier(void *reports, int notifier)

static void ps3vram_notifier_reset(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
int i;

Expand All @@ -121,7 +121,7 @@ static void ps3vram_notifier_reset(struct ps3_system_bus_device *dev)
static int ps3vram_notifier_wait(struct ps3_system_bus_device *dev,
unsigned int timeout_ms)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER);
unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms);

Expand All @@ -136,7 +136,7 @@ static int ps3vram_notifier_wait(struct ps3_system_bus_device *dev,

static void ps3vram_init_ring(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);

priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET;
priv->ctrl[CTRL_GET] = FIFO_BASE + FIFO_OFFSET;
Expand All @@ -145,7 +145,7 @@ static void ps3vram_init_ring(struct ps3_system_bus_device *dev)
static int ps3vram_wait_ring(struct ps3_system_bus_device *dev,
unsigned int timeout_ms)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms);

do {
Expand Down Expand Up @@ -174,7 +174,7 @@ static void ps3vram_begin_ring(struct ps3vram_priv *priv, u32 chan, u32 tag,

static void ps3vram_rewind_ring(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
int status;

ps3vram_out_ring(priv, 0x20000000 | (FIFO_BASE + FIFO_OFFSET));
Expand All @@ -192,7 +192,7 @@ static void ps3vram_rewind_ring(struct ps3_system_bus_device *dev)

static void ps3vram_fire_ring(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
int status;

mutex_lock(&ps3_gpu_mutex);
Expand All @@ -218,7 +218,7 @@ static void ps3vram_fire_ring(struct ps3_system_bus_device *dev)

static void ps3vram_bind(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);

ps3vram_begin_ring(priv, UPLOAD_SUBCH, 0, 1);
ps3vram_out_ring(priv, 0x31337303);
Expand All @@ -241,7 +241,7 @@ static int ps3vram_upload(struct ps3_system_bus_device *dev,
unsigned int src_offset, unsigned int dst_offset,
int len, int count)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);

ps3vram_begin_ring(priv, UPLOAD_SUBCH,
NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
Expand Down Expand Up @@ -273,7 +273,7 @@ static int ps3vram_download(struct ps3_system_bus_device *dev,
unsigned int src_offset, unsigned int dst_offset,
int len, int count)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);

ps3vram_begin_ring(priv, DOWNLOAD_SUBCH,
NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
Expand Down Expand Up @@ -303,7 +303,7 @@ static int ps3vram_download(struct ps3_system_bus_device *dev,

static void ps3vram_cache_evict(struct ps3_system_bus_device *dev, int entry)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
struct ps3vram_cache *cache = &priv->cache;

if (!(cache->tags[entry].flags & CACHE_PAGE_DIRTY))
Expand All @@ -325,7 +325,7 @@ static void ps3vram_cache_evict(struct ps3_system_bus_device *dev, int entry)
static void ps3vram_cache_load(struct ps3_system_bus_device *dev, int entry,
unsigned int address)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
struct ps3vram_cache *cache = &priv->cache;

dev_dbg(&dev->core, "Fetching %d: 0x%08x\n", entry, address);
Expand All @@ -345,7 +345,7 @@ static void ps3vram_cache_load(struct ps3_system_bus_device *dev, int entry,

static void ps3vram_cache_flush(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
struct ps3vram_cache *cache = &priv->cache;
int i;

Expand All @@ -359,7 +359,7 @@ static void ps3vram_cache_flush(struct ps3_system_bus_device *dev)
static unsigned int ps3vram_cache_match(struct ps3_system_bus_device *dev,
loff_t address)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
struct ps3vram_cache *cache = &priv->cache;
unsigned int base;
unsigned int offset;
Expand Down Expand Up @@ -393,7 +393,7 @@ static unsigned int ps3vram_cache_match(struct ps3_system_bus_device *dev,

static int ps3vram_cache_init(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);

priv->cache.page_count = CACHE_PAGE_COUNT;
priv->cache.page_size = CACHE_PAGE_SIZE;
Expand All @@ -412,7 +412,7 @@ static int ps3vram_cache_init(struct ps3_system_bus_device *dev)

static void ps3vram_cache_cleanup(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);

ps3vram_cache_flush(dev);
kfree(priv->cache.tags);
Expand All @@ -421,7 +421,7 @@ static void ps3vram_cache_cleanup(struct ps3_system_bus_device *dev)
static int ps3vram_read(struct ps3_system_bus_device *dev, loff_t from,
size_t len, size_t *retlen, u_char *buf)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
unsigned int cached, count;

dev_dbg(&dev->core, "%s: from=0x%08x len=0x%zx\n", __func__,
Expand Down Expand Up @@ -465,7 +465,7 @@ static int ps3vram_read(struct ps3_system_bus_device *dev, loff_t from,
static int ps3vram_write(struct ps3_system_bus_device *dev, loff_t to,
size_t len, size_t *retlen, const u_char *buf)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
unsigned int cached, count;

if (to >= priv->size)
Expand Down Expand Up @@ -528,7 +528,7 @@ static const struct file_operations ps3vram_proc_fops = {

static void __devinit ps3vram_proc_init(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
struct proc_dir_entry *pde;

pde = proc_create_data(DEVICE_NAME, 0444, NULL, &ps3vram_proc_fops,
Expand All @@ -540,7 +540,7 @@ static void __devinit ps3vram_proc_init(struct ps3_system_bus_device *dev)
static struct bio *ps3vram_do_bio(struct ps3_system_bus_device *dev,
struct bio *bio)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
int write = bio_data_dir(bio) == WRITE;
const char *op = write ? "write" : "read";
loff_t offset = bio->bi_sector << 9;
Expand Down Expand Up @@ -590,7 +590,7 @@ static struct bio *ps3vram_do_bio(struct ps3_system_bus_device *dev,
static int ps3vram_make_request(struct request_queue *q, struct bio *bio)
{
struct ps3_system_bus_device *dev = q->queuedata;
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);
int busy;

dev_dbg(&dev->core, "%s\n", __func__);
Expand Down Expand Up @@ -628,9 +628,7 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)

spin_lock_init(&priv->lock);
bio_list_init(&priv->list);
dev->core.driver_data = priv;

priv = dev->core.driver_data;
ps3_system_bus_set_driver_data(dev, priv);

/* Allocate XDR buffer (1MiB aligned) */
priv->xdr_buf = (void *)__get_free_pages(GFP_KERNEL,
Expand Down Expand Up @@ -795,14 +793,14 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
free_pages((unsigned long) priv->xdr_buf, get_order(XDR_BUF_SIZE));
fail_free_priv:
kfree(priv);
dev->core.driver_data = NULL;
ps3_system_bus_set_driver_data(dev, NULL);
fail:
return error;
}

static int ps3vram_remove(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = dev->core.driver_data;
struct ps3vram_priv *priv = ps3_system_bus_get_driver_data(dev);

del_gendisk(priv->gendisk);
put_disk(priv->gendisk);
Expand All @@ -819,7 +817,7 @@ static int ps3vram_remove(struct ps3_system_bus_device *dev)
ps3_close_hv_device(dev);
free_pages((unsigned long) priv->xdr_buf, get_order(XDR_BUF_SIZE));
kfree(priv);
dev->core.driver_data = NULL;
ps3_system_bus_set_driver_data(dev, NULL);
return 0;
}

Expand Down

0 comments on commit b04d94b

Please sign in to comment.