diff options
Diffstat (limited to 'target/linux/ps3/patches-2.6.28/0011-mtd-ps3vram-Use-proper-kernel-types.patch')
| -rw-r--r-- | target/linux/ps3/patches-2.6.28/0011-mtd-ps3vram-Use-proper-kernel-types.patch | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/target/linux/ps3/patches-2.6.28/0011-mtd-ps3vram-Use-proper-kernel-types.patch b/target/linux/ps3/patches-2.6.28/0011-mtd-ps3vram-Use-proper-kernel-types.patch new file mode 100644 index 000000000..126854696 --- /dev/null +++ b/target/linux/ps3/patches-2.6.28/0011-mtd-ps3vram-Use-proper-kernel-types.patch @@ -0,0 +1,163 @@ +From 993e62e674ba670341f11f60398446bb37a88e8b Mon Sep 17 00:00:00 2001 +From: Geoff Levand <geoffrey.levand@am.sony.com> +Date: Tue, 6 Jan 2009 11:32:28 +0000 +Subject: [PATCH] mtd/ps3vram: Use proper kernel types + +Replace the use of stdint.h types with kernel types +in the ps3vram driver. + +Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> +Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> +--- + drivers/mtd/devices/ps3vram.c | 56 ++++++++++++++++++++++------------------- + 1 files changed, 30 insertions(+), 26 deletions(-) + +diff --git a/drivers/mtd/devices/ps3vram.c b/drivers/mtd/devices/ps3vram.c +index f5cc290..91cc2af 100644 +--- a/drivers/mtd/devices/ps3vram.c ++++ b/drivers/mtd/devices/ps3vram.c +@@ -65,15 +65,15 @@ struct ps3vram_cache { + }; + + struct ps3vram_priv { +- uint64_t memory_handle; +- uint64_t context_handle; +- uint8_t *base; +- uint32_t *ctrl; +- uint32_t *reports; +- uint8_t *xdr_buf; ++ u64 memory_handle; ++ u64 context_handle; ++ u32 *ctrl; ++ u32 *reports; ++ u8 *base; ++ u8 *xdr_buf; + +- uint32_t *fifo_base; +- uint32_t *fifo_ptr; ++ u32 *fifo_base; ++ u32 *fifo_ptr; + + struct device *dev; + struct ps3vram_cache cache; +@@ -92,7 +92,7 @@ char *size = "256M-"; + module_param(size, charp, 0); + MODULE_PARM_DESC(size, "memory size"); + +-static inline uint32_t *ps3vram_get_notifier(uint32_t *reports, int notifier) ++static u32 *ps3vram_get_notifier(u32 *reports, int notifier) + { + return (void *) reports + + DMA_NOTIFIER_OFFSET_BASE + +@@ -102,8 +102,9 @@ static inline uint32_t *ps3vram_get_notifier(uint32_t *reports, int notifier) + static void ps3vram_notifier_reset(struct mtd_info *mtd) + { + int i; ++ + struct ps3vram_priv *priv = mtd->priv; +- uint32_t *notify = ps3vram_get_notifier(priv->reports, NOTIFIER); ++ u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER); + for (i = 0; i < 4; i++) + notify[i] = 0xffffffff; + } +@@ -111,7 +112,7 @@ static void ps3vram_notifier_reset(struct mtd_info *mtd) + static int ps3vram_notifier_wait(struct mtd_info *mtd, int timeout_ms) + { + struct ps3vram_priv *priv = mtd->priv; +- uint32_t *notify = ps3vram_get_notifier(priv->reports, NOTIFIER); ++ u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER); + + timeout_ms *= 1000; + +@@ -155,13 +156,13 @@ static int ps3vram_wait_ring(struct mtd_info *mtd, int timeout) + return 0; + } + +-static inline void ps3vram_out_ring(struct ps3vram_priv *priv, uint32_t data) ++static void ps3vram_out_ring(struct ps3vram_priv *priv, u32 data) + { + *(priv->fifo_ptr)++ = data; + } + +-static inline void ps3vram_begin_ring(struct ps3vram_priv *priv, uint32_t chan, +- uint32_t tag, uint32_t size) ++static void ps3vram_begin_ring(struct ps3vram_priv *priv, u32 chan, ++ u32 tag, u32 size) + { + ps3vram_out_ring(priv, (size << 18) | (chan << 13) | tag); + } +@@ -194,7 +195,7 @@ static void ps3vram_fire_ring(struct mtd_info *mtd) + mutex_lock(&ps3_gpu_mutex); + + priv->ctrl[CTRL_PUT] = FIFO_BASE + FIFO_OFFSET + +- (priv->fifo_ptr - priv->fifo_base) * sizeof(uint32_t); ++ (priv->fifo_ptr - priv->fifo_base) * sizeof(u32); + + /* asking the HV for a blit will kick the fifo */ + status = lv1_gpu_context_attribute(priv->context_handle, +@@ -204,8 +205,8 @@ static void ps3vram_fire_ring(struct mtd_info *mtd) + dev_err(priv->dev, "%s:%d: lv1_gpu_context_attribute failed\n", + __func__, __LINE__); + +- if ((priv->fifo_ptr - priv->fifo_base) * sizeof(uint32_t) > +- FIFO_SIZE - 1024) { ++ if ((priv->fifo_ptr - priv->fifo_base) * sizeof(u32) > ++ FIFO_SIZE - 1024) { + dev_dbg(priv->dev, "%s:%d: fifo full, rewinding\n", __func__, + __LINE__); + ps3vram_wait_ring(mtd, 200); +@@ -538,10 +539,13 @@ static int ps3vram_write(struct mtd_info *mtd, loff_t to, size_t len, + static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev) + { + struct ps3vram_priv *priv; +- uint64_t status; +- uint64_t ddr_lpar, ctrl_lpar, info_lpar, reports_lpar; +- int64_t ddr_size; +- uint64_t reports_size; ++ int status; ++ u64 ddr_lpar; ++ u64 ctrl_lpar; ++ u64 info_lpar; ++ u64 reports_lpar; ++ u64 ddr_size; ++ u64 reports_size; + int ret = -ENOMEM; + char *rest; + +@@ -555,8 +559,8 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev) + priv->dev = &dev->core; + + /* Allocate XDR buffer (1MiB aligned) */ +- priv->xdr_buf = (uint8_t *) __get_free_pages(GFP_KERNEL, +- get_order(XDR_BUF_SIZE)); ++ priv->xdr_buf = (void *)__get_free_pages(GFP_KERNEL, ++ get_order(XDR_BUF_SIZE)); + if (priv->xdr_buf == NULL) { + dev_dbg(&dev->core, "%s:%d: could not allocate XDR buffer\n", + __func__, __LINE__); +@@ -565,7 +569,7 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev) + } + + /* Put FIFO at begginning of XDR buffer */ +- priv->fifo_base = (uint32_t *) (priv->xdr_buf + FIFO_OFFSET); ++ priv->fifo_base = (u32 *) (priv->xdr_buf + FIFO_OFFSET); + priv->fifo_ptr = priv->fifo_base; + + /* XXX: Need to open GPU, in case ps3fb or snd_ps3 aren't loaded */ +@@ -593,11 +597,11 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev) + status = lv1_gpu_memory_allocate(ddr_size, 0, 0, 0, 0, + &priv->memory_handle, + &ddr_lpar); +- if (status == 0) ++ if (!status) + break; + ddr_size -= 1024*1024; + } +- if (status != 0 || ddr_size <= 0) { ++ if (status || ddr_size <= 0) { + dev_err(&dev->core, "%s:%d: lv1_gpu_memory_allocate failed\n", + __func__, __LINE__); + ret = -ENOMEM; +-- +1.6.0.4 + |